:root {
  color-scheme: light;
  --page: #f4f8fc;
  --surface: #fbfdff;
  --surface-raised: #eef5fb;
  --surface-blue: #e3eff8;
  --ink: #10263b;
  --ink-soft: #4d6275;
  --muted: #728496;
  --line: #cfdae4;
  --accent: #0b5fa5;
  --accent-dark: #07477c;
  --accent-soft: #d9ebf8;
  --header: rgba(251, 253, 255, 0.94);
  --shadow: 0 20px 60px rgba(31, 77, 116, 0.12);
  --radius: 16px;
  --radius-small: 10px;
  --max: 1280px;
}

/* Final qualification archive overrides: public-facing, quiet and compact. */
.mq-certificate-browser.qualification-archive {
  padding: clamp(64px, 7vw, 96px) 0;
  background: #eef6fa;
}

.mq-certificate-browser.qualification-archive .mq-certificate-intro {
  max-width: none;
  margin-bottom: 0;
}

.mq-certificate-browser.qualification-archive .mq-certificate-intro h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 48px);
}

.mq-certificate-browser.qualification-archive .mq-certificate-intro > p {
  max-width: none;
  margin: 0;
}

.mq-certificate-browser.qualification-archive .mq-certificate-directory-head {
  margin: 0 0 24px;
}

.mq-certificate-browser.qualification-archive .mq-certificate-card-grid {
  gap: 18px;
}

.mq-certificate-browser.qualification-archive .mq-certificate-card-preview {
  height: 300px;
  padding: 18px;
  background: #f5f9fc;
}

.mq-certificate-browser.qualification-archive .mq-certificate-card-copy {
  min-height: 238px;
  padding: 22px;
}

@media (max-width: 640px) {
  .mq-certificate-browser.qualification-archive .mq-certificate-card-preview {
    height: 280px;
  }

  .mq-certificate-browser.qualification-archive .mq-certificate-card-copy {
    min-height: 0;
  }
}

/* Final brochure extract and case switcher cascade. */
.company-capability-heading h2 {
  max-width: none;
  font-size: clamp(40px, 3.7vw, 58px);
  line-height: 1.2;
}

.company-capability-heading h2 span {
  display: block;
}

.employee-care-highlight-grid .employee-care-highlight-card--document img {
  padding: 0;
  object-fit: contain;
}

.social-case-evidence {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
}

.social-case-evidence img {
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  object-fit: contain;
  background: #fff;
}

.social-case-copy--list-only {
  align-self: center;
}

.social-case-list li {
  display: block;
  padding: 0;
}

.social-case-trigger {
  display: grid;
  width: 100%;
  padding: 20px 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  text-align: left;
  cursor: pointer;
  transition: background-color 160ms ease, box-shadow 160ms ease, padding 160ms ease;
}

.social-case-trigger:hover,
.social-case-trigger.is-active {
  padding-inline: 14px;
  background: rgba(8, 91, 157, 0.07);
  box-shadow: inset 3px 0 0 var(--accent);
}

.social-case-trigger:focus-visible {
  outline: 3px solid rgba(0, 157, 168, 0.35);
  outline-offset: 3px;
}

.social-case-trigger > span:first-child {
  padding-top: 4px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.social-case-trigger strong,
.social-case-trigger small {
  display: block;
}

.social-case-trigger strong {
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 19px;
  line-height: 1.4;
}

.social-case-trigger small {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.72;
}

@media (min-width: 1050px) {
  .company-capability-heading h2 span {
    white-space: nowrap;
  }

  .social-case-evidence {
    position: sticky;
    top: 116px;
  }
}

@media (max-width: 680px) {
  .company-capability-heading h2 {
    font-size: clamp(32px, 10vw, 44px);
  }

  .social-case-trigger {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
  }
}

/* Four-card editorial rows on social responsibility pages. */
.employee-care-highlight-grid,
.social-story-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.employee-care-highlight-grid {
  grid-auto-flow: row dense;
  align-items: stretch;
}

.employee-care-highlight-grid > * {
  min-width: 0;
  height: 100%;
  grid-column: auto;
  grid-row: auto;
}

.employee-care-highlight-copy,
.employee-care-highlight-grid .social-story-copy,
.social-story-grid .social-story-copy {
  padding: 22px;
}

.employee-care-highlight-copy h3,
.employee-care-highlight-grid .social-story-copy h3,
.social-story-grid .social-story-copy h3 {
  font-size: clamp(19px, 1.55vw, 23px);
}

.employee-care-highlight-copy p,
.employee-care-highlight-grid .social-story-copy p,
.social-story-grid .social-story-copy p {
  font-size: 14px;
  line-height: 1.72;
}

.employee-care-highlight-grid .social-story-card {
  display: grid;
  grid-template-rows: auto 1fr;
}

@media (max-width: 1100px) {
  .employee-care-highlight-grid,
  .social-story-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .employee-care-highlight-grid,
  .social-story-grid {
    grid-template-columns: 1fr;
  }
}

/* Focused brochure extracts and case evidence switcher. */
.company-capability-heading h2 {
  max-width: none;
  font-size: clamp(40px, 3.7vw, 58px);
  line-height: 1.2;
}

.company-capability-heading h2 span {
  display: block;
}

.employee-care-highlight-grid .employee-care-highlight-card--document img {
  padding: 0;
  object-fit: contain;
}

.social-case-evidence {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
}

.social-case-evidence img {
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  object-fit: contain;
  background: #fff;
}

.social-case-copy--list-only {
  align-self: center;
}

.social-case-list li {
  display: block;
  padding: 0;
}

.social-case-trigger {
  display: grid;
  width: 100%;
  padding: 20px 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  text-align: left;
  cursor: pointer;
  transition: background-color 160ms ease, box-shadow 160ms ease, padding 160ms ease;
}

.social-case-trigger:hover,
.social-case-trigger.is-active {
  padding-inline: 14px;
  background: rgba(8, 91, 157, 0.07);
  box-shadow: inset 3px 0 0 var(--accent);
}

.social-case-trigger:focus-visible {
  outline: 3px solid rgba(0, 157, 168, 0.35);
  outline-offset: 3px;
}

.social-case-trigger > span:first-child {
  padding-top: 4px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.social-case-trigger strong,
.social-case-trigger small {
  display: block;
}

.social-case-trigger strong {
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 19px;
  line-height: 1.4;
}

.social-case-trigger small {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.72;
}

@media (min-width: 1050px) {
  .company-capability-heading h2 span {
    white-space: nowrap;
  }

  .social-case-evidence {
    position: sticky;
    top: 116px;
  }
}

@media (max-width: 680px) {
  .company-capability-heading h2 {
    font-size: clamp(32px, 10vw, 44px);
  }

  .social-case-trigger {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
  }
}

/* Product registration, social cases and employee-care evidence additions. */
.product-family-card-meta {
  display: flex;
  width: 100%;
  min-height: 28px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.product-family-card-meta .product-family-tag {
  flex: 0 1 auto;
  margin-bottom: 0;
}

.product-family-registration {
  max-width: 58%;
  padding-top: 5px;
  color: var(--accent-dark);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.35;
  overflow-wrap: anywhere;
  text-align: right;
}

.mq-certificate-browser.qualification-archive .mq-certificate-directory-head--count-only {
  justify-content: flex-end;
}

.employee-care-memory-intro {
  max-width: 880px;
  margin: 0 0 clamp(28px, 4vw, 44px);
  color: var(--ink-soft);
  font-size: clamp(18px, 1.8vw, 23px);
  line-height: 1.7;
}

.employee-care-highlight-card--document figure {
  background: #f8fafc;
}

.employee-care-highlight-grid .employee-care-highlight-card--document img {
  padding: clamp(10px, 1.3vw, 18px);
  object-fit: contain;
}

.social-cases-intro {
  padding: clamp(64px, 8vw, 104px) 0;
  border-bottom: 1px solid var(--line);
  background: #f8fbfd;
}

.social-cases-intro .shell {
  display: grid;
  grid-template-columns: minmax(180px, .36fr) minmax(0, 1fr);
  gap: clamp(36px, 8vw, 112px);
  align-items: start;
}

.social-cases-intro h2 {
  max-width: 820px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(36px, 4.4vw, 62px);
  line-height: 1.12;
  letter-spacing: -.04em;
}

.social-cases-intro .shell > div > p {
  max-width: 780px;
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.85;
}

.social-case-group {
  padding: clamp(72px, 9vw, 116px) 0;
  border-bottom: 1px solid var(--line);
  background: #eef5fa;
}

.social-case-group--reverse {
  background: #fff;
}

.social-case-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, .92fr);
  gap: clamp(42px, 7vw, 96px);
  align-items: start;
}

.social-case-group--reverse .social-case-evidence {
  order: 2;
}

.social-case-evidence {
  overflow: hidden;
  margin: 0;
  border: 1px solid #c3d6e2;
  border-radius: 18px;
  background: #f8fafc;
  box-shadow: 0 24px 64px rgba(13, 58, 92, .1);
}

.social-case-evidence img {
  display: block;
  width: 100%;
  height: auto;
}

.social-case-evidence figcaption {
  padding: 13px 18px;
  border-top: 1px solid #d3e0e8;
  color: var(--ink-soft);
  font-size: 13px;
  text-align: center;
}

.social-case-copy h2 {
  margin: 12px 0 16px;
  color: var(--ink);
  font-size: clamp(32px, 3.7vw, 52px);
  line-height: 1.16;
  letter-spacing: -.035em;
  text-wrap: balance;
}

.social-case-summary {
  margin: 0 0 30px;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.8;
}

.social-case-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid #bfd2df;
  list-style: none;
}

.social-case-list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid #cbdbe5;
}

.social-case-list li > span {
  padding-top: 4px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .08em;
}

.social-case-list h3 {
  margin: 0 0 7px;
  color: var(--ink);
  font-size: 19px;
}

.social-case-list p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.72;
}

@media (max-width: 900px) {
  .social-cases-intro .shell,
  .social-case-layout {
    grid-template-columns: 1fr;
  }

  .social-case-group--reverse .social-case-evidence {
    order: 0;
  }
}

@media (max-width: 680px) {
  .product-family-registration {
    max-width: 54%;
    font-size: 10px;
  }

  .social-cases-intro,
  .social-case-group {
    padding: 52px 0;
  }

  .social-cases-intro .shell,
  .social-case-layout {
    gap: 28px;
  }

  .social-case-evidence {
    border-radius: 12px;
  }
}

/* Curated public qualification directory */
.qualification-archive {
  padding-block: clamp(64px, 7vw, 96px);
  background: #eef6fa;
}

.qualification-archive > .shell {
  max-width: 1200px;
}

.qualification-archive-intro {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, 1.1fr);
  gap: clamp(36px, 7vw, 88px);
  align-items: end;
  padding-bottom: 30px;
  border-bottom: 1px solid #bfd3df;
}

.qualification-archive-intro :is(h2, p),
.qualification-request-band :is(h3, p) {
  margin-top: 0;
}

.qualification-archive-intro > p {
  margin-bottom: 0;
  color: #49697e;
  font-size: 16px;
  line-height: 1.9;
}

.qualification-public-note {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 44px;
  border-bottom: 1px solid #bfd3df;
}

.qualification-public-note span {
  padding: 18px 22px;
  border-right: 1px solid #bfd3df;
  color: #075b91;
  font-size: 14px;
  font-weight: 800;
  text-align: center;
}

.qualification-public-note span:last-child {
  border-right: 0;
}

.qualification-archive-controls {
  display: grid;
  grid-template-columns: minmax(260px, .75fr) minmax(0, 1.25fr);
  gap: 28px;
  align-items: end;
  margin-bottom: 54px;
}

.qualification-archive-controls label > span {
  display: block;
  margin-bottom: 8px;
  color: #49697e;
  font-size: 12px;
  font-weight: 800;
}

.qualification-archive-search input {
  width: 100%;
  min-height: 50px;
  padding: 11px 14px;
  border: 1px solid #aac4d3;
  border-radius: 4px;
  outline: 0;
  background: #fff;
  color: #082d4b;
  font: inherit;
}

.qualification-archive-search input:focus {
  border-color: #077ba7;
  box-shadow: 0 0 0 3px rgba(7, 123, 167, .12);
}

.qualification-category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.qualification-category-filters button {
  min-height: 42px;
  padding: 8px 14px;
  border: 1px solid #aac4d3;
  border-radius: 4px;
  background: transparent;
  color: #31566d;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
}

.qualification-category-filters button:is(:hover, :focus-visible),
.qualification-category-filters button.is-active {
  border-color: #075b91;
  background: #075b91;
  color: #fff;
}

.qualification-archive-results {
  scroll-margin-top: 120px;
}

.qualification-archive .mq-certificate-directory-head {
  align-items: end;
  margin-bottom: 24px;
}

.qualification-archive .mq-certificate-directory-head h3 {
  margin: 4px 0 0;
  font-size: clamp(28px, 3vw, 36px);
}

.qualification-archive .mq-certificate-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.qualification-archive-card {
  overflow: hidden;
  border: 1px solid #c2d5e0;
  border-radius: 6px;
  background: #fff;
}

.qualification-archive-card .mq-certificate-card-preview {
  width: 100%;
  height: 300px;
  padding: 18px;
  border: 0;
  border-bottom: 1px solid #d6e3ea;
  background: #f5f9fc;
  cursor: pointer;
}

.qualification-archive-card .mq-certificate-card-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qualification-archive-card .mq-certificate-card-copy {
  display: flex;
  min-height: 360px;
  flex-direction: column;
  padding: 22px;
}

.qualification-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.qualification-card-meta small {
  color: #0875a7;
  font-weight: 800;
}

.qualification-card-meta time,
.qualification-preview-label {
  color: #6f8592;
  font-size: 12px;
}

.qualification-archive-card h3 {
  margin: 18px 0 10px;
  color: #082d4b;
  font-size: 20px;
  line-height: 1.45;
}

.qualification-card-description {
  margin: 0 0 14px;
  color: #45677e;
  font-size: 14px;
  line-height: 1.7;
}

.qualification-standard-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.qualification-standard-tags li {
  padding: 5px 8px;
  border: 1px solid #c8deea;
  border-radius: 3px;
  background: #f2f8fb;
  color: #075b91;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.25;
}

.qualification-group-count {
  margin: -4px 0 14px;
  color: #0875a7;
  font-size: 12px;
  font-weight: 800;
}

.qualification-preview-label {
  margin: 0 0 20px;
}

.qualification-card-details {
  display: grid;
  margin: 2px 0 18px;
}

.qualification-card-details div {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 10px;
  padding: 8px 0;
  border-top: 1px solid #dbe6ec;
}

.qualification-card-details dt {
  color: #607b8e;
  font-size: 12px;
  font-weight: 700;
}

.qualification-card-details dd {
  margin: 0;
  color: #173e58;
  font-size: 13px;
  line-height: 1.55;
}

.qualification-preview-label strong {
  margin-right: 8px;
  color: #075b91;
}

.qualification-file-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #075b91;
}

.qualification-file-placeholder strong {
  font-size: 20px;
}

.qualification-file-placeholder span {
  color: #607b8e;
  font-size: 13px;
}

.qualification-archive-card .mq-certificate-card-actions {
  margin-top: auto;
}

.qualification-archive-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 32px;
}

.qualification-archive-pagination button {
  min-width: 96px;
  min-height: 44px;
  border: 1px solid #8fb8c9;
  border-radius: 4px;
  background: #fff;
  color: #075b91;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.qualification-archive-pagination button:disabled {
  cursor: not-allowed;
  opacity: .42;
}

.qualification-archive-pagination span {
  min-width: 72px;
  color: #49697e;
  text-align: center;
  font-weight: 800;
}

.qualification-request-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  margin-top: clamp(64px, 7vw, 88px);
  padding: 36px 40px;
  background: #073e68;
  color: #fff;
}

.qualification-request-band h3 {
  margin-bottom: 8px;
  color: #fff;
  font-size: clamp(24px, 3vw, 32px);
}

.qualification-request-band p:last-child {
  max-width: 760px;
  margin-bottom: 0;
  color: #d5e5ef;
}

.qualification-request-band .button {
  flex: 0 0 auto;
  background: #fff;
  color: #07477c;
}

@media (max-width: 960px) {
  .qualification-archive-intro,
  .qualification-archive-controls {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .qualification-archive .mq-certificate-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .qualification-public-note,
  .qualification-archive .mq-certificate-card-grid {
    grid-template-columns: 1fr;
  }

  .qualification-public-note span {
    border-right: 0;
    border-bottom: 1px solid #bfd3df;
  }

  .qualification-category-filters {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .qualification-archive-card .mq-certificate-card-copy {
    min-height: 0;
  }

  .qualification-request-band {
    align-items: flex-start;
    flex-direction: column;
    padding: 30px 24px;
  }
}

/* Compact horizontal process boards requested for OEM and quality pages. */
.oem-process-board,
.mq-control-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--accent-dark);
  border-left: 1px solid var(--line);
  list-style: none;
}

.oem-process-board > li,
.mq-control-board > li {
  min-width: 0;
  padding: 26px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.oem-process-board > li {
  position: relative;
  min-height: 390px;
  transition:
    transform 220ms cubic-bezier(.16, 1, .3, 1),
    border-color 220ms ease,
    background-color 220ms ease,
    box-shadow 220ms ease;
}

@media (hover: hover) {
  .oem-process-board > li:hover {
    z-index: 1;
    border-color: var(--accent);
    background: #eef7fd;
    box-shadow:
      inset 0 0 0 2px var(--accent),
      0 16px 34px rgba(11, 95, 165, 0.14);
    transform: translateY(-4px);
  }

  .oem-process-board > li:hover h3,
  .oem-process-board > li:hover .oem-process-number {
    color: var(--accent-dark);
  }
}

.oem-process-card-head {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  min-height: 0;
  align-items: start;
}

.oem-process-card-head h3 {
  margin: 0;
  color: var(--ink);
  font-size: 22px;
}

.oem-process-card-head p {
  margin: 7px 0 0;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.55;
}

.oem-process-card-detail {
  display: grid;
  gap: 0;
  margin: 20px 0 0 50px;
}

.oem-process-card-detail > div {
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.oem-process-card-detail dt {
  color: var(--accent-dark);
  font-size: 11px;
  font-weight: 800;
}

.oem-process-card-detail dd {
  margin: 5px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.65;
}

.oem-process-heading {
  margin-bottom: 34px;
}

.oem-process-heading p {
  max-width: 760px;
}

.mq-control-board > li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  min-height: 220px;
}

.mq-control-board > li > span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.mq-control-board h3 {
  font-size: 20px;
}

.resource-catalog-results .catalog-cover {
  width: 100%;
  aspect-ratio: 13 / 8;
  padding: 0;
  background: #fff;
  object-fit: contain;
  object-position: center;
}

@media (max-width: 980px) {
  .oem-process-board,
  .mq-control-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .oem-process-board,
  .mq-control-board {
    grid-template-columns: 1fr;
  }

  .oem-process-board > li,
  .mq-control-board > li {
    min-height: 0;
    padding: 22px 18px;
  }

  .oem-process-card-detail {
    margin-left: 44px;
  }

  .oem-process-card-head {
    min-height: 0;
  }

  .resource-catalog-results .catalog-cover {
    max-height: none;
    padding: 12px;
  }
}

/* Certificate directory: mirrors the three-card document grid used by the legacy honors page. */
.mq-certificate-browser {
  padding-block: clamp(56px, 6vw, 88px);
}

.mq-certificate-browser .mq-certificate-directory-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 34px 0 18px;
  padding: 0 0 14px;
  border-bottom: 1px solid #cadde5;
}

.mq-certificate-browser .mq-certificate-directory-head h3 {
  margin: 0;
  color: #082d4b;
  font-size: 22px;
}

.mq-certificate-browser .mq-certificate-directory-head span {
  color: #607b8e;
  font-size: 14px;
}

.mq-certificate-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.mq-certificate-card {
  min-width: 0;
  background: #fff;
  border: 1px solid #cadde5;
  display: flex;
  flex-direction: column;
}

.mq-certificate-card[hidden] {
  display: none;
}

.mq-certificate-card-preview {
  width: 100%;
  height: 330px;
  padding: 20px;
  border: 0;
  background: #eaf3f6;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: zoom-in;
}

.mq-certificate-card-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform .25s ease;
}

.mq-certificate-card-preview:hover img {
  transform: scale(1.018);
}

.mq-certificate-card-preview:focus-visible {
  outline: 3px solid rgba(0, 168, 188, .45);
  outline-offset: -4px;
}

.mq-certificate-card-copy {
  min-height: 245px;
  padding: 24px;
  display: flex;
  flex: 1;
  flex-direction: column;
}

.mq-certificate-card-copy small {
  color: #00a8bc;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
}

.mq-certificate-card-copy h3 {
  margin: 10px 0 16px;
  color: #032f50;
  font-size: 20px;
  line-height: 1.45;
}

.mq-certificate-card-copy p {
  margin: 0 0 20px;
  color: #6f8592;
  font-size: 14px;
  line-height: 1.75;
}

.mq-certificate-card-actions {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.mq-certificate-card-actions :is(button, a) {
  min-height: 44px;
  padding: 10px 15px;
  border: 1px solid #8fb8c9;
  background: #fff;
  color: #056a95;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}

.mq-certificate-card-actions button {
  border-color: #077ba7;
  background: #077ba7;
  color: #fff;
}

.mq-certificate-card-actions :is(button, a):hover {
  border-color: #00558a;
  background: #00558a;
  color: #fff;
}

.mq-certificate-card-actions :is(button, a):focus-visible {
  outline: 3px solid rgba(0, 168, 188, .4);
  outline-offset: 3px;
}

@media (max-width: 900px) {
  .mq-certificate-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 580px) {
  .mq-certificate-card-grid {
    grid-template-columns: 1fr;
  }

  .mq-certificate-card-preview {
    height: 290px;
  }

  .mq-certificate-card-copy {
    min-height: 0;
    padding: 22px 20px;
  }

  .mq-certificate-card-actions :is(button, a) {
    flex: 1 1 130px;
  }
}

/* Product category library */
.product-family-heading .eyebrow,
.product-selection-heading .eyebrow,
.product-category-cta .eyebrow {
  margin: 0 0 12px;
}

.product-family-section {
  background: #eef5fb;
}

.product-family-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.55fr);
  gap: 56px;
  align-items: end;
  margin-bottom: 42px;
}

.product-family-heading h2,
.product-selection-heading h2 {
  margin: 0;
  font-size: clamp(30px, 3.2vw, 46px);
  letter-spacing: -0.035em;
}

.product-family-heading > p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.75;
}

.product-tertiary-nav {
  border-bottom: 1px solid #cbddea;
  background: #fff;
}

.product-tertiary-nav .shell {
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
}

.product-tertiary-nav-list {
  display: flex;
  width: max-content;
  min-width: 100%;
}

.product-tertiary-nav button {
  position: relative;
  display: flex;
  min-width: 160px;
  min-height: 62px;
  flex: 1 0 160px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 15px 20px;
  border: 0;
  border-right: 1px solid #e1eaf1;
  background: #fff;
  color: #49667d;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.product-tertiary-nav button:first-child {
  border-left: 1px solid #e1eaf1;
}

.product-tertiary-nav button::after {
  position: absolute;
  right: 50%;
  bottom: -1px;
  left: 50%;
  height: 3px;
  background: var(--accent);
  content: "";
  transition: right 180ms ease, left 180ms ease;
}

.product-tertiary-nav button:hover,
.product-tertiary-nav button[aria-selected="true"] {
  background: #f2f8fc;
  color: var(--accent-dark);
}

.product-tertiary-nav button[aria-selected="true"]::after {
  right: 0;
  left: 0;
}

.product-tertiary-nav button:focus-visible {
  z-index: 1;
  outline: 3px solid rgba(0, 103, 172, 0.28);
  outline-offset: -4px;
}

.product-tertiary-nav small {
  min-width: 22px;
  padding: 2px 6px;
  border-radius: 999px;
  background: #e6f2fc;
  color: var(--accent-dark);
  font-size: 10px;
}

.product-catalog-group[role="tabpanel"] {
  margin-top: 0;
}

.product-catalog-group-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid #cbddea;
}

.product-catalog-group-heading h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(23px, 2vw, 30px);
}

.product-catalog-group-heading span {
  flex: 0 0 auto;
  color: var(--ink-muted);
  font-size: 13px;
}

.product-family-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.product-family-grid > .product-family-card:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.product-family-card {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(230px, 0.9fr) minmax(0, 1.1fr);
  overflow: hidden;
  border: 1px solid #cfdeeb;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 16px 42px rgba(18, 70, 111, 0.07);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.product-family-card:hover {
  transform: translateY(-4px);
  border-color: #96b8d5;
  box-shadow: 0 22px 52px rgba(18, 70, 111, 0.12);
}

.product-family-media {
  min-height: 330px;
  margin: 0;
  overflow: hidden;
  border-right: 1px solid #e0eaf2;
  background: #fff;
}

.product-family-media img {
  width: 100%;
  height: 100%;
  padding: 20px;
  object-fit: contain;
  transition: transform 260ms ease;
}

.product-family-card:hover .product-family-media img {
  transform: scale(1.025);
}

.product-family-media.product-image-focus-left img,
.product-family-media.product-image-focus-right img {
  padding: 0;
  object-fit: cover;
}

.product-family-media.product-image-focus-left img {
  object-position: left center;
}

.product-family-media.product-image-focus-right img {
  object-position: right center;
}

.product-family-content {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
  padding: 30px;
}

.product-family-tag {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #e6f2fc;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.product-family-content h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(21px, 1.8vw, 28px);
  line-height: 1.3;
}

.product-family-content > p {
  margin: 14px 0 20px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.product-family-content ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.product-family-content li {
  padding: 6px 9px;
  border: 1px solid #d7e4ef;
  border-radius: 6px;
  color: #4d6980;
  font-size: 12px;
}

.product-family-content a {
  margin-top: auto;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.product-family-content a span {
  display: inline-block;
  margin-left: 6px;
  transition: transform 180ms ease;
}

.product-family-content a:hover span {
  transform: translateX(4px);
}

.product-family-content a:focus-visible {
  border-radius: 4px;
  outline: 3px solid rgba(0, 103, 172, 0.28);
  outline-offset: 5px;
}

.product-family-grid--catalog {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: auto;
  align-items: stretch;
}

.product-family-grid--catalog > .product-family-card:last-child:nth-child(odd) {
  grid-column: auto;
}

.product-family-grid--catalog .product-family-card {
  height: 100%;
  grid-template-columns: 1fr;
  grid-template-rows: auto 1fr;
}

.product-family-grid--catalog .product-family-media {
  min-height: 0;
  aspect-ratio: 1 / 1;
  border-right: 0;
  border-bottom: 1px solid #e0eaf2;
  background: #f8fbfd;
}

.product-family-grid--catalog .product-family-media img {
  padding: 12px;
  object-fit: contain;
}

/* Footwear and shoe-cover silhouettes are wider/taller than most catalogue
   products. Keep a dedicated safe area so heels, toes and boot openings never
   appear clipped by the square card at any viewport size. */
.product-family-grid--catalog .product-family-media.product-image-footwear img {
  padding: clamp(26px, 2.25vw, 38px);
  transform: none;
}

.product-family-grid--catalog .product-family-card:hover .product-family-media.product-image-footwear img {
  transform: none;
}

.product-family-grid--catalog .product-family-content {
  height: 100%;
  align-items: center;
  padding: 18px 22px 22px;
  text-align: center;
}

.product-family-grid--catalog .product-family-content h3 {
  display: grid;
  width: 100%;
  min-height: 2.56em;
  place-items: center;
  font-size: clamp(17px, 1.45vw, 20px);
  line-height: 1.28;
}

.product-family-grid--catalog .product-family-card-meta {
  min-height: 42px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.product-family-grid--catalog .product-family-registration {
  max-width: 100%;
  overflow-wrap: normal;
  white-space: nowrap;
}

.product-family-grid--catalog .product-family-tag {
  margin-bottom: 8px;
  padding: 5px 9px;
}

.product-family-grid--catalog .product-family-content > p {
  margin: 8px 0 12px;
  font-size: 13px;
  line-height: 1.6;
}

.product-family-grid--catalog .product-family-content ul {
  margin-bottom: 12px;
}

.product-family-grid--catalog .product-family-content li {
  padding: 4px 8px;
}

.product-family-grid--catalog .product-family-content a {
  margin-top: auto;
  padding-top: 6px;
}

.product-family-details {
  width: 100%;
  margin: 0 0 12px;
  border-top: 1px solid #dce7ef;
}

.product-family-details div {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  padding: 6px 0;
  border-bottom: 1px solid #e7eef4;
}

.product-family-details dt {
  color: var(--ink-muted);
  font-size: 12px;
}

.product-family-details dd {
  min-width: 0;
  margin: 0;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.product-family-grid--catalog .product-family-details div {
  grid-template-columns: 82px minmax(0, 1fr);
}

.product-family-grid--catalog .product-family-details dt,
.product-family-grid--catalog .product-family-details dd {
  font-size: 11px;
}

.product-selection-section {
  background: #fff;
}

.product-selection-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

.product-selection-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-selection-grid article {
  min-height: 230px;
  padding: 30px 28px;
  border-left: 1px solid var(--line);
}

.product-selection-grid article:first-child {
  border-left: 0;
}

.product-selection-grid span {
  display: block;
  margin-bottom: 40px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.product-selection-grid h3 {
  margin: 0 0 10px;
  font-size: 20px;
}

.product-selection-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.7;
}

.product-detail-blocks {
  padding-bottom: 28px;
}

.product-category-cta {
  padding-block: clamp(58px, 7vw, 86px);
  background: #064b7f;
  color: #fff;
}

.product-category-cta .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

.product-category-cta h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(28px, 3vw, 42px);
}

.product-category-cta p:not(.eyebrow) {
  max-width: 720px;
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.76);
}

.product-category-cta .eyebrow {
  color: #8bd6ff;
}

@media (max-width: 1180px) {
  .product-family-grid--catalog {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .product-family-card {
    grid-template-columns: 1fr;
  }

  .product-family-media {
    min-height: 280px;
    border-right: 0;
    border-bottom: 1px solid #e0eaf2;
  }
}

@media (max-width: 900px) {
  .product-family-grid--catalog {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-family-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .product-selection-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-selection-grid article:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .product-selection-grid article:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .product-category-cta .shell {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 680px) {
  .product-family-grid,
  .product-selection-grid {
    grid-template-columns: 1fr;
  }

  .product-family-media {
    min-height: 250px;
  }

  .product-family-content {
    padding: 24px 20px;
  }

  .product-family-grid--catalog {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }


  .product-selection-grid article,
  .product-selection-grid article:nth-child(2),
  .product-selection-grid article:nth-child(4) {
    min-height: 0;
    padding: 24px 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .product-selection-grid article:first-child {
    border-top: 0;
  }

  .product-selection-grid span {
    margin-bottom: 22px;
  }

  .product-category-cta .button {
    width: 100%;
  }
}

/* 原目录页画册模块，一比一保留原版布局、封面比例与筛选状态。 */
.resource-library.catalog-download-section,
.resource-library {
  background: #f5f8fa;
}

/* OEM/ODM栏目首页采用现有蓝白体系，压缩重复内容并强化项目边界。 */
.oem-intro {
  padding-block: 64px;
}

.intro-layout--compact {
  display: block;
  max-width: 980px;
}

.intro-layout--compact h2 {
  max-width: 880px;
}

.intro-layout--compact p {
  max-width: 760px;
  margin: 16px 0 0;
  color: var(--ink-soft);
}

.oem-product-directions {
  background: var(--surface-raised);
}

.oem-product-direction-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.55fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.oem-product-direction-panel ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 28px;
  list-style: none;
}

.oem-product-direction-panel li {
  display: flex;
  min-height: 66px;
  align-items: center;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--page);
  color: var(--ink);
  font-size: 14px;
  font-weight: 750;
}

.oem-product-direction-panel aside {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 34px;
  border-left: 1px solid var(--line);
  background: #e3eff8;
  flex-direction: column;
}

.oem-product-direction-panel aside p {
  margin: 0 0 24px;
  color: var(--ink-soft);
  font-size: 13px;
}

.oem-service-entry-section {
  background: var(--page);
}

.oem-service-entry-section .category-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.oem-service-entry-section .category-card {
  display: flex;
  min-height: 500px;
  flex-direction: column;
}

.oem-service-entry-section .category-card img {
  width: 100%;
  height: 238px;
  min-height: 238px;
}

.oem-service-entry-section .category-card > div {
  flex: 1;
  justify-content: flex-start;
  padding: 26px;
}

.oem-service-entry-section .category-card h3 {
  font-size: 22px;
}

.oem-service-entry-section .category-card span {
  margin-top: auto;
}

.section-process-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.section-process-grid article:not(:first-child) {
  padding-left: 28px;
  border-left: 1px solid var(--line);
}

.section-process-grid article:first-child {
  padding-left: 0;
  border-left: 0;
}

.oem-home-preparation {
  background: var(--surface-raised);
}

.oem-home-preparation-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.62fr) minmax(0, 1.38fr);
  gap: 72px;
  align-items: start;
}

.oem-home-preparation h2 {
  margin: 0;
  font-size: clamp(31px, 3.4vw, 46px);
}

.oem-home-preparation p {
  max-width: 480px;
  margin: 16px 0 26px;
  color: var(--ink-soft);
}

.oem-home-preparation ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 30px;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.oem-home-preparation li {
  min-height: 64px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.oem-quality-assurance {
  background: var(--surface);
}

.oem-quality-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.oem-quality-links a {
  display: flex;
  min-height: 74px;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px 18px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 15px;
  font-weight: 750;
  transition: color 160ms ease, padding 160ms ease;
}

.oem-quality-links a:nth-child(even) {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.oem-quality-links a:hover {
  padding-right: 16px;
  color: var(--accent);
}

.oem-quality-links b {
  color: var(--accent);
}

.oem-quality-links a:focus-visible,
.oem-product-direction-panel a:focus-visible,
.oem-home-preparation a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

@media (max-width: 1100px) {
  .section-process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-process-grid article,
  .section-process-grid article:not(:first-child) {
    padding: 26px;
    border-left: 0;
  }

  .section-process-grid article:nth-child(even) {
    border-left: 1px solid var(--line);
  }

  .oem-service-entry-section .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .oem-product-direction-panel,
  .oem-home-preparation-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .oem-product-direction-panel aside {
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (max-width: 680px) {
  .oem-intro {
    padding-block: 48px;
  }

  .oem-product-direction-panel ul,
  .oem-home-preparation ul,
  .oem-quality-links,
  .oem-service-entry-section .category-grid,
  .section-process-grid {
    position: relative;
    grid-template-columns: 1fr;
    padding-left: 40px;
    border-top: 0;
  }

  .section-process-grid::before {
    position: absolute;
    top: 24px;
    bottom: 24px;
    left: 8px;
    width: 1px;
    background: var(--line);
    content: "";
  }

  .section-process-grid article,
  .section-process-grid article:not(:first-child),
  .section-process-grid article:nth-child(even) {
    padding: 24px 0;
    border-left: 0;
  }

  .oem-product-direction-panel ul {
    padding: 20px;
  }

  .oem-product-direction-panel aside {
    padding: 26px 20px;
  }

  .oem-service-entry-section .category-card {
    min-height: 0;
  }

  .oem-home-preparation-layout {
    gap: 34px;
  }

  .oem-home-preparation .button {
    width: 100%;
  }

  .oem-quality-links a:nth-child(even) {
    padding-left: 0;
    border-left: 0;
  }
}

.catalog-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 42px;
}

.catalog-heading h2 {
  margin: 12px 0 0;
  color: #0c3553;
  font-size: 40px;
}

.catalog-heading > p {
  max-width: 520px;
  margin: 0;
  color: #71828e;
  font-size: 14px;
  line-height: 1.8;
}

.catalog-filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.catalog-filter button {
  padding: 12px 20px;
  border: 1px solid #d5e1e8;
  border-radius: 0;
  background: #fff;
  color: #667b89;
  cursor: pointer;
  font: inherit;
  transition: 0.22s;
}

.catalog-filter button:hover,
.catalog-filter button.active {
  border-color: #07538f;
  background: #07538f;
  color: #fff;
}

.catalog-filter button:focus-visible {
  outline: 3px solid #00a7c7;
  outline-offset: 3px;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.catalog-card {
  overflow: hidden;
  border: 1px solid #dce6ec;
  background: #fff;
  transition: transform 0.3s, box-shadow 0.3s;
}

.catalog-card:hover {
  box-shadow: 0 18px 42px rgba(3, 45, 76, 0.12);
  transform: translateY(-6px);
}

.catalog-card[hidden] {
  display: none;
}

.catalog-cover {
  display: block;
  width: 100%;
  aspect-ratio: 13 / 8;
  background: #e8eef2;
  object-fit: cover;
}

.catalog-card-body {
  padding: 25px;
}

.catalog-card-body > span {
  color: #00a7c7;
  font-size: 10px;
  letter-spacing: 0.12em;
}

.catalog-card-body h3 {
  margin: 10px 0;
  color: #0c3553;
  font-size: 20px;
}

.catalog-card-body time {
  color: #98a7b0;
  font-size: 11px;
}

.catalog-actions {
  display: flex;
  gap: 18px;
  align-items: center;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid #e5ecef;
}

.catalog-actions > img {
  width: 82px;
  height: 82px;
  object-fit: cover;
}

.catalog-actions a {
  display: block;
  margin-bottom: 9px;
  color: #07538f;
  font-size: 13px;
  font-weight: 700;
}

.catalog-actions small {
  color: #8b9aa3;
  font-size: 10px;
}

.catalog-source {
  margin: 28px 0 0;
  color: #96a4ad;
  font-size: 11px;
  text-align: right;
}

@media (max-width: 900px) {
  .catalog-heading {
    display: block;
  }

  .catalog-heading > p {
    margin-top: 18px;
  }

  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 580px) {
  .catalog-heading h2 {
    font-size: 32px;
  }

  .catalog-filter {
    gap: 7px;
  }

  .catalog-filter button {
    padding: 10px 13px;
    font-size: 12px;
  }

  .catalog-grid {
    grid-template-columns: 1fr;
  }

  .catalog-source {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .catalog-card,
  .catalog-filter button {
    transition: none;
  }

  .catalog-card:hover {
    transform: none;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 70%, transparent);
  outline-offset: 3px;
}

.shell {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  padding: 8px 14px;
  border-radius: var(--radius-small);
  background: var(--ink);
  color: var(--page);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.utility-bar {
  background: #083d70;
  color: #d9e9f7;
  font-size: 12px;
}

.utility-inner {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
}

.utility-inner div {
  display: flex;
  align-items: center;
  gap: 12px;
}

.utility-inner a:hover {
  color: #f2f8fc;
}

.site-header {
  position: sticky;
  z-index: 40;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: var(--header);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 82px;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
}

.brand img {
  width: 88px;
  height: 56px;
  object-fit: contain;
}

.brand span {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand strong {
  font-size: 21px;
  letter-spacing: 0.06em;
}

.brand small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.15em;
}

.desktop-nav {
  display: flex;
  min-width: 0;
  flex: 1;
  align-items: stretch;
  justify-content: center;
  align-self: stretch;
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-link {
  position: relative;
  display: flex;
  height: 100%;
  align-items: center;
  padding: 0 13px;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 650;
  white-space: nowrap;
}

.nav-link::after {
  position: absolute;
  right: 13px;
  bottom: -1px;
  left: 13px;
  height: 3px;
  background: var(--accent);
  content: "";
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.nav-item:hover .nav-link,
.nav-item:focus-within .nav-link,
.nav-item.is-active .nav-link {
  color: var(--ink);
}

.nav-item:hover .nav-link::after,
.nav-item:focus-within .nav-link::after,
.nav-item.is-active .nav-link::after {
  transform: scaleX(1);
}

.nav-item.is-consultation .nav-link {
  height: 46px;
  margin-left: 8px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: var(--radius-small);
  background: var(--accent-dark);
  color: #f5f9fc;
  font-weight: 750;
  line-height: 1;
  text-align: center;
}

.nav-item.is-consultation .nav-link::after {
  display: none;
}

.nav-item.is-consultation:hover .nav-link,
.nav-item.is-consultation:focus-within .nav-link,
.nav-item.is-consultation.is-active .nav-link {
  background: var(--accent);
  color: #fff;
}

.nav-item.is-consultation .mega-menu {
  width: 280px;
  left: auto;
  right: 0;
  transform: translateY(-8px);
}

.nav-item.is-consultation:hover .mega-menu,
.nav-item.is-consultation:focus-within .mega-menu {
  transform: translateY(0);
}

.mega-menu {
  position: absolute;
  top: calc(100% + 1px);
  left: 50%;
  width: 360px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 0 0 var(--radius) var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -8px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.mega-menu > p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.mega-menu > div {
  display: grid;
  gap: 3px;
}

.mega-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: var(--radius-small);
  font-size: 14px;
  font-weight: 600;
}

.mega-menu a b {
  color: var(--accent);
  font-weight: 500;
}

.mega-menu a:hover,
.mega-menu a:focus-visible {
  background: var(--surface-raised);
}

.nav-item:hover .mega-menu,
.nav-item:focus-within .mega-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-cta,
.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-small);
  font-weight: 750;
  line-height: 1.2;
  white-space: nowrap;
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease;
}

.header-cta,
.button.primary {
  background: var(--accent-dark);
  color: #f5f9fc;
}

.button.secondary {
  border-color: var(--line);
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  color: var(--ink);
}

.button.light {
  background: #edf6fc;
  color: #073c6b;
}

.header-cta:hover,
.button.primary:hover {
  background: var(--accent);
}

.header-cta:active,
.button:active,
.menu-toggle:active {
  transform: translateY(1px);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--surface);
  cursor: pointer;
}

.menu-toggle i {
  display: block;
  height: 2px;
  margin: 4px 0;
  background: var(--ink);
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] i:first-child {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] i:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] i:last-child {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-nav {
  display: none;
}

.home-hero {
  position: relative;
  min-height: min(720px, calc(100dvh - 106px));
  overflow: hidden;
  background-color: #e9f1f7;
  background-image: linear-gradient(90deg, rgba(236, 243, 248, 0.98) 0%, rgba(236, 243, 248, 0.88) 36%, rgba(236, 243, 248, 0.05) 68%), var(--hero-image);
  background-position: center;
  background-size: cover;
}

.home-hero-inner {
  display: flex;
  min-height: inherit;
  align-items: center;
  padding-block: 64px;
}

.hero-copy {
  width: min(620px, 51%);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(44px, 5vw, 72px);
  font-weight: 780;
  letter-spacing: -0.055em;
  line-height: 1.14;
}

.hero-copy h1 em {
  color: var(--accent-dark);
  font-style: normal;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 540px;
  margin: 24px 0 30px;
  color: var(--ink-soft);
  font-size: 18px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-strip,
.stat-block {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.trust-grid > div {
  min-height: 124px;
  padding: 25px 26px;
  border-left: 1px solid var(--line);
}

.trust-grid > div:last-child {
  border-right: 1px solid var(--line);
}

.trust-grid strong {
  display: block;
  color: var(--accent-dark);
  font-size: clamp(24px, 2.5vw, 38px);
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.trust-grid span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.section-block {
  padding-block: 96px;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 42px;
}

.section-heading h2,
.intro-layout h2,
.detail-split h2,
.contact-aside h2,
.faq-layout aside h2,
.form-heading h2 {
  margin: 0;
  font-size: clamp(30px, 3.2vw, 48px);
  letter-spacing: -0.04em;
  line-height: 1.22;
}

.section-heading p,
.intro-layout > div > p,
.detail-split > div > p:not(.eyebrow),
.faq-layout aside p,
.contact-aside > p {
  margin: 16px 0 0;
  color: var(--ink-soft);
}

.product-explorer {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(350px, 0.84fr);
  gap: 54px;
  align-items: start;
}

.product-visuals {
  min-width: 0;
}

.product-visual {
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.product-visual[hidden] {
  display: none;
}

.product-visual-media {
  height: 500px;
  overflow: hidden;
  background: var(--surface-raised);
}

.product-visual-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 320ms ease;
}

.product-visual:hover .product-visual-media img {
  transform: scale(1.018);
}

.product-visual-caption {
  display: flex;
  min-height: 174px;
  padding: 28px 30px 30px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
}

.product-visual-caption h3 {
  margin: 0;
  font-size: 29px;
  letter-spacing: -0.035em;
  line-height: 1.25;
}

.product-visual-caption p {
  max-width: 580px;
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.65;
}

.product-visual-caption > span {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.product-visual-caption > span b {
  transition: transform 140ms ease;
}

.product-visual:hover .product-visual-caption > span b {
  transform: translateX(4px);
}

.product-index {
  display: grid;
  gap: 7px;
}

.product-index button {
  display: grid;
  width: 100%;
  min-height: 84px;
  padding: 16px 18px 16px 20px;
  border: 0;
  border-left: 3px solid transparent;
  border-radius: var(--radius-small);
  background: transparent;
  text-align: left;
  cursor: pointer;
  grid-template-columns: minmax(0, 1fr) 22px;
  gap: 18px;
  align-items: center;
}

.product-index button:hover {
  background: var(--surface-raised);
}

.product-index button[aria-selected="true"] {
  border-left-color: var(--accent);
  background: var(--surface);
}

.product-index button strong,
.product-index button small {
  display: block;
}

.product-index button strong {
  font-size: 17px;
  line-height: 1.4;
}

.product-index button small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.product-index button b {
  color: var(--muted);
  font-size: 16px;
}

.product-index button[aria-selected="true"] b,
.product-index button:hover b {
  color: var(--accent);
}

.product-index-all {
  display: flex;
  min-height: 52px;
  margin-top: 10px;
  padding: 8px 20px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 800;
}

.product-index-all span {
  transition: transform 140ms ease;
}

.product-index-all:hover span {
  transform: translateX(4px);
}

.home-product-categories {
  padding-top: 96px;
  background: #eef4f2;
}

.home-product-categories-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 52px;
}

.home-product-categories-head > div {
  max-width: none;
  flex: 1 1 auto;
}

.home-product-categories-head h2 {
  margin: 10px 0 0;
  font-size: clamp(32px, 3vw, 44px);
  letter-spacing: -0.04em;
  line-height: 1.2;
}

@media (min-width: 901px) {
  .home-product-categories-head h2 {
    white-space: nowrap;
  }
}

.home-product-categories-head > div > p:last-child {
  margin: 14px 0 0;
  color: var(--ink-soft);
}

.home-product-categories-head > a {
  flex: 0 0 auto;
  padding-bottom: 4px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
}

.home-product-category-grid {
  display: flex;
  height: 620px;
  overflow: hidden;
}

.home-product-category-card {
  position: relative;
  display: block;
  min-width: 0;
  overflow: hidden;
  flex: 1 1 0;
  border-right: 1px solid rgba(255, 255, 255, 0.28);
  color: #fff;
  isolation: isolate;
  transition: flex-grow 520ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.home-product-category-card:last-child {
  border-right: 0;
}

.home-product-category-card:hover,
.home-product-category-card:focus-visible {
  flex-grow: 2.05;
}

.home-product-category-card > img {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 700ms ease;
}

.home-product-category-card::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(0deg, rgba(3, 30, 48, 0.94) 0%, rgba(3, 30, 48, 0.46) 48%, rgba(3, 30, 48, 0.16) 100%);
  content: "";
}

.home-product-category-card:hover > img,
.home-product-category-card:focus-visible > img {
  transform: scale(1.045);
}

.home-product-category-number {
  position: absolute;
  top: 32px;
  left: 30px;
  display: grid;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 50%;
  color: #fff;
  font-size: 11px;
  place-items: center;
}

.home-product-category-card > div {
  position: absolute;
  right: 28px;
  bottom: 42px;
  left: 30px;
}

.home-product-category-card small {
  color: #8ce6e0;
  font-size: 9px;
  letter-spacing: 0.14em;
}

.home-product-category-card h3 {
  margin: 12px 0 0;
  color: #fff;
  font-size: clamp(24px, 2vw, 31px);
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.home-product-category-card p {
  margin: 14px 0 0;
  color: #d3e1e8;
  font-size: 12px;
  line-height: 1.9;
  white-space: nowrap;
}

.home-product-category-card b {
  display: block;
  margin-top: 18px;
  color: #9be3dd;
  font-size: 11px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 260ms ease, transform 260ms ease;
}

.home-product-category-card:hover b,
.home-product-category-card:focus-visible b {
  opacity: 1;
  transform: translateY(0);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--accent-dark);
  font-weight: 800;
}

.text-link span {
  transition: transform 140ms ease;
}

.text-link:hover span {
  transform: translateX(4px);
}

.quality-home {
  padding-block: clamp(76px, 7vw, 104px);
  background: var(--surface-raised);
}

.quality-system {
  width: min(1344px, calc(100% - 64px));
}

.quality-system-head {
  display: grid;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  gap: clamp(52px, 6vw, 108px);
  align-items: start;
}

.quality-system-head h2 {
  margin: 0;
  font-size: clamp(36px, 3.6vw, 54px);
  letter-spacing: -0.045em;
  line-height: 1.15;
}

.quality-system-head p {
  max-width: 640px;
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.9;
}

.quality-system-body {
  display: grid;
  padding-top: clamp(40px, 4vw, 60px);
  grid-template-columns: minmax(460px, 0.9fr) minmax(520px, 1.1fr);
  gap: clamp(40px, 5vw, 68px);
  align-items: start;
}

.quality-system-copy {
  min-width: 0;
}

.quality-system-copy h3 {
  margin: 0;
  padding: 0 0 22px;
  border-bottom: 2px solid var(--accent);
  color: var(--accent);
  font-size: clamp(30px, 3vw, 44px);
  letter-spacing: -0.04em;
  line-height: 1.28;
}

.quality-system-copy h3 span {
  color: var(--ink);
}

.quality-standard-groups {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px 30px;
  padding-top: 26px;
}

.quality-standard-group {
  min-width: 0;
}

.quality-standard-group--wide {
  grid-column: 1 / -1;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.quality-standard-group h4 {
  margin: 0 0 13px;
  color: var(--accent-dark);
  font-size: 15px;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.quality-system-list {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
  gap: 0;
}

.quality-system-list li {
  position: relative;
  min-height: 40px;
  padding: 8px 0 8px 25px;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.65;
}

.quality-system-list li::before {
  position: absolute;
  top: 12px;
  left: 0;
  display: grid;
  width: 16px;
  height: 16px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--accent) 36%, var(--line));
  border-radius: 50%;
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  line-height: 1;
  content: "\2713";
}

.quality-standard-group--wide .quality-system-list {
  grid-template-columns: minmax(150px, 0.72fr) minmax(0, 2.28fr);
  gap: 0 24px;
}

.quality-system-list .is-emphasis {
  color: var(--accent-dark);
  font-weight: 800;
}

.quality-cert-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--line);
}

.quality-cert-grid a {
  display: flex;
  min-height: 154px;
  padding: 30px 34px;
  align-items: flex-start;
  flex-direction: column;
  justify-content: center;
  background: var(--surface);
  text-align: left;
  transition: background 180ms ease, color 180ms ease;
}

.quality-cert-grid a:hover {
  background: #e8f3fa;
}

.quality-cert-grid strong {
  color: var(--accent-dark);
  font-size: 27px;
  line-height: 1.2;
}

.quality-cert-grid a:hover strong {
  color: var(--accent-dark);
}

.quality-cert-grid span {
  margin-top: 10px;
  font-size: 13px;
}

.quality-lab-band {
  display: flex;
  min-height: 62px;
  padding: 16px 24px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--line));
  border-radius: var(--radius-small);
  background: #e8f3fa;
  color: var(--accent-dark);
  transition: background 180ms ease, color 180ms ease;
}

.quality-lab-band strong {
  display: block;
  font-size: 15px;
  letter-spacing: 0.01em;
}

.quality-lab-band small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.quality-lab-band b {
  flex: 0 0 auto;
  font-size: 20px;
  font-weight: 500;
}

.quality-resource-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.quality-lab-band--certificates {
  background: var(--surface);
}

.quality-lab-band:hover {
  background: var(--accent-dark);
  color: #f3f8fb;
}

.quality-lab-band:hover small {
  color: #dbeaf4;
}

@media (max-width: 1240px) and (min-width: 901px) {
  .quality-system {
    width: min(var(--max), calc(100% - 48px));
  }

  .quality-system-head {
    grid-template-columns: minmax(0, 0.9fr) minmax(380px, 1.1fr);
    gap: 44px;
  }

  .quality-system-body {
    grid-template-columns: minmax(0, 0.88fr) minmax(520px, 1.12fr);
    gap: 40px;
  }

  .quality-lab-band {
    padding-inline: 20px;
  }
}

.oem-home {
  position: relative;
  overflow: hidden;
  background: var(--surface-blue);
  padding-block: clamp(92px, 9vw, 132px);
}

.oem-stage {
  display: grid;
  gap: 76px;
}

.oem-head {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: end;
}

.oem-kicker {
  margin: 0 0 22px;
  color: var(--accent);
  font-size: clamp(25px, 2.4vw, 36px);
  font-weight: 850;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.oem-head h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(46px, 5.1vw, 72px);
  letter-spacing: -0.055em;
  line-height: 1.08;
}

.oem-copy > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.9;
}

.oem-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px 24px;
  margin-top: 34px;
}

.oem-text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 800;
}

.oem-text-link span {
  transition: transform 160ms ease;
}

.oem-text-link:hover span {
  transform: translateX(4px);
}

.oem-visit-button {
  border-color: rgba(9, 73, 127, 0.36);
  background: rgba(255, 255, 255, 0.4);
}

.oem-visit-button:hover {
  border-color: var(--accent-dark);
  background: #fff;
}

.oem-flow {
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
}

.oem-flow li {
  position: relative;
  min-height: 210px;
  padding: 34px clamp(22px, 3vw, 42px) 26px;
  border-left: 1px solid var(--line);
}

.oem-flow li:first-child {
  padding-left: 0;
  border-left: 0;
}

.oem-flow strong {
  display: block;
  font-size: clamp(21px, 2vw, 27px);
  letter-spacing: -0.025em;
}

.oem-flow p {
  max-width: 230px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.oem-flow li > span {
  position: absolute;
  top: 34px;
  right: 22px;
  color: var(--accent);
  font-size: 20px;
  transition: transform 160ms ease;
}

.oem-flow li:hover > span {
  transform: translateX(4px);
}

.strength-home {
  position: relative;
  isolation: isolate;
  display: flex;
  min-height: 720px;
  align-items: center;
  overflow: hidden;
  background: #0a314a;
  color: #edf6fc;
}

.strength-home::before {
  position: absolute;
  z-index: 1;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 43, 65, 0.74), rgba(6, 43, 65, 0.48));
  content: "";
}

.strength-video {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.strength-inner {
  position: relative;
  z-index: 2;
}

.strength-heading {
  max-width: 760px;
  margin: 0 auto 36px;
  text-align: center;
}

.strength-heading h2 {
  margin: 0;
  color: #edf6fc;
  font-size: clamp(38px, 3.6vw, 52px);
  letter-spacing: -0.04em;
  line-height: 1.18;
}

.strength-heading p {
  margin: 14px 0 0;
  color: #d5e4ec;
  font-size: 17px;
}

.strength-grid {
  display: grid;
  overflow: hidden;
  border: 1px solid rgba(237, 246, 252, 0.2);
  border-radius: var(--radius);
  background: rgba(6, 43, 65, 0.56);
  box-shadow: 0 24px 64px rgba(3, 24, 38, 0.24);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  grid-template-columns: repeat(4, 1fr);
}

.strength-grid article {
  display: flex;
  min-height: 168px;
  padding: 26px 16px;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid rgba(237, 246, 252, 0.2);
  border-bottom: 1px solid rgba(237, 246, 252, 0.2);
  text-align: center;
  transition: background 180ms ease, transform 180ms ease;
}

.strength-grid article:nth-child(4n) {
  border-right: 0;
}

.strength-grid article:nth-child(n + 5) {
  border-bottom: 0;
}

.strength-grid article:hover {
  background: rgba(11, 95, 165, 0.34);
  transform: translateY(-2px);
}

.strength-grid strong {
  color: #edf6fc;
  font-size: clamp(42px, 4vw, 58px);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.035em;
  line-height: 1.12;
}

.strength-count {
  display: inline-block;
  text-align: right;
}

.strength-grid strong em {
  margin-left: 4px;
  font-size: 20px;
  font-style: normal;
  font-weight: 700;
}

.strength-grid article > span {
  margin-top: 16px;
  color: #dceaf1;
  font-size: 14px;
}

.strength-grid .strength-dual {
  color: #78d8d7;
  font-size: clamp(30px, 3vw, 42px);
  white-space: nowrap;
}

.strength-dual i {
  margin-inline: 7px;
  color: rgba(237, 246, 252, 0.72);
  font-size: 24px;
  font-style: normal;
}

.national-support-home {
  display: grid;
  min-height: clamp(560px, 43vw, 760px);
  scroll-margin-top: 72px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.national-support-copy {
  display: flex;
  padding: 64px clamp(48px, 6vw, 112px);
  align-items: center;
  background: var(--surface-raised);
}

.national-support-inner {
  width: min(100%, 660px);
  margin-inline: auto;
}

.brand-section-kicker {
  margin: 0 0 26px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.national-support-inner h2 {
  margin: 0;
  color: var(--heading);
  font-size: clamp(40px, 4vw, 58px);
  font-weight: 720;
  letter-spacing: -0.045em;
  line-height: 1.12;
}

.national-support-inner > p {
  max-width: 620px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.95;
}

.national-support-inner ul {
  display: grid;
  margin: 28px 0 0;
  padding: 0;
  gap: 4px;
  list-style: none;
}

.national-support-inner li {
  position: relative;
  padding: 8px 0 8px 22px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
}

.national-support-inner li::before {
  position: absolute;
  top: 11px;
  left: 0;
  color: var(--accent);
  content: "✓";
  font-weight: 800;
}

.brand-more-link,
.global-more-link {
  display: inline-flex;
  margin-top: 28px;
  align-items: center;
  gap: 12px;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 800;
}

.brand-more-link span,
.global-more-link span,
.global-cooperation-band a span {
  transition: transform 160ms ease;
}

.brand-more-link:hover span,
.global-more-link:hover span,
.global-cooperation-band a:hover span {
  transform: translateX(4px);
}

.national-support-media {
  min-height: 560px;
  margin: 0;
  overflow: hidden;
  background: #17392c;
}

.national-support-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms ease;
}

.national-support-home:hover .national-support-media img {
  transform: scale(1.015);
}

.global-presence-home {
  overflow: hidden;
  scroll-margin-top: 72px;
  background: #083e5e;
  color: #edf6fc;
}

.global-presence-main {
  display: grid;
  min-height: 640px;
  grid-template-columns: minmax(0, 1.08fr) minmax(480px, 0.92fr);
}

.global-presence-media {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  background: #041b2d;
}

.global-presence-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.global-presence-copy {
  display: grid;
  padding: clamp(70px, 7vw, 108px) clamp(52px, 6vw, 96px);
  align-content: center;
  background: linear-gradient(145deg, #0a496d 0%, #083e5e 58%, #063550 100%);
  gap: 0;
}

.global-presence-copy h2 {
  margin: 0;
  color: #f3f8fb;
  font-size: clamp(42px, 4.1vw, 58px);
  font-weight: 650;
  letter-spacing: -0.045em;
  line-height: 1.12;
}

.global-presence-copy .brand-section-kicker {
  color: #70d4dc;
}

.global-presence-copy > p {
  max-width: 560px;
  margin: 28px 0 0;
  color: #c7dce7;
  font-size: 16px;
  line-height: 1.95;
}

.global-presence-stats {
  display: grid;
  max-width: 560px;
  margin-top: 44px;
  border-top: 1px solid rgba(237, 246, 252, 0.22);
  border-bottom: 1px solid rgba(237, 246, 252, 0.22);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.global-presence-stats div {
  display: flex;
  min-width: 0;
  min-height: 112px;
  padding: 22px 12px 20px;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.global-presence-stats div + div {
  border-left: 1px solid rgba(237, 246, 252, 0.18);
}

.global-presence-stats strong {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  color: #f3f8fb;
  font-size: clamp(31px, 3vw, 43px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.global-presence-stats span {
  display: block;
  margin-top: 6px;
  color: #9fc4d7;
  font-size: 13px;
  line-height: 1.5;
  text-align: center;
}

.global-more-link {
  color: #70d4dc;
}

.global-cooperation-band {
  padding: 25px 0;
  border-top: 1px solid rgba(237, 246, 252, 0.16);
  background: #062f49;
}

.global-cooperation-band .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 38px;
}

.global-cooperation-band h3 {
  margin: 0;
  color: #f3f8fb;
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 570;
  letter-spacing: -0.025em;
}

.global-cooperation-band p {
  display: flex;
  margin: 8px 0 0;
  flex-wrap: wrap;
  gap: 5px 14px;
  color: #9fc4d7;
  font-size: 12px;
}

.global-cooperation-band p span + span::before {
  margin-right: 14px;
  color: rgba(159, 196, 215, 0.52);
  content: "·";
}

.global-cooperation-band > .shell > a {
  display: inline-flex;
  min-width: 205px;
  min-height: 54px;
  padding: 12px 22px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 18px;
  border: 1px solid rgba(237, 246, 252, 0.56);
  border-radius: var(--radius-small);
  color: #f3f8fb;
  font-size: 14px;
  font-weight: 760;
  transition: border-color 160ms ease, background 160ms ease;
}

.global-cooperation-band > .shell > a:hover {
  border-color: #f3f8fb;
  background: rgba(237, 246, 252, 0.08);
}

.cta-band {
  padding-block: 64px;
  background: #083d70;
  color: #edf6fc;
}

.cta-band .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.cta-band h2 {
  margin: 0;
  font-size: clamp(28px, 3vw, 42px);
  letter-spacing: -0.03em;
}

.cta-band p {
  margin: 8px 0 0;
  color: #c6dae9;
}

.cta-band .button.outline {
  border-color: rgba(237, 246, 252, 0.58);
  background: transparent;
  color: #edf6fc;
}

.cta-band .button.outline:hover {
  border-color: #edf6fc;
  background: rgba(237, 246, 252, 0.08);
}

.inner-hero {
  position: relative;
  min-height: 540px;
  overflow: hidden;
  background-color: #14344e;
  background-image: linear-gradient(90deg, rgba(5, 31, 51, 0.92), rgba(5, 31, 51, 0.54), rgba(5, 31, 51, 0.18)), var(--hero-image);
  background-position: center;
  background-size: cover;
  color: #edf6fc;
}

.inner-hero-content {
  display: flex;
  min-height: 540px;
  flex-direction: column;
  justify-content: flex-end;
  padding-block: 54px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-bottom: auto;
  color: #c7d9e7;
  font-size: 12px;
}

.breadcrumbs a:hover {
  color: #f3f8fb;
}

.breadcrumbs strong {
  color: #edf6fc;
  font-weight: 600;
}

.inner-hero .eyebrow {
  margin-bottom: 12px;
  color: #a9d4f4;
}

.inner-hero h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(42px, 5vw, 68px);
  letter-spacing: -0.05em;
  line-height: 1.15;
}

.inner-hero-description {
  max-width: 660px;
  margin: 16px 0 0;
  color: #d6e4ee;
  font-size: 17px;
}

.inner-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.inner-hero-actions .button.secondary {
  border-color: rgba(237, 246, 252, 0.66);
  background: rgba(237, 246, 252, 0.08);
  color: #edf6fc;
}

.inner-hero-actions .button.secondary:hover {
  border-color: #edf6fc;
  background: rgba(237, 246, 252, 0.14);
}

.section-nav {
  position: sticky;
  z-index: 25;
  top: 72px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  background: var(--header);
  backdrop-filter: blur(14px);
}

.section-nav .shell {
  display: flex;
  gap: 28px;
}

.section-nav a {
  flex: 0 0 auto;
  padding: 16px 0 13px;
  border-bottom: 3px solid transparent;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.section-nav a:hover,
.section-nav a.is-active {
  border-bottom-color: var(--accent);
  color: var(--ink);
}

.intro-block {
  padding-block: 82px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.intro-layout {
  display: grid;
  grid-template-columns: 0.32fr 1fr;
  gap: 70px;
  align-items: start;
}

.intro-kicker {
  margin: 8px 0 0;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.intro-layout h2 {
  max-width: 900px;
  font-size: clamp(30px, 3vw, 46px);
}

.category-section {
  background: var(--page);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.category-card {
  display: grid;
  min-height: 290px;
  grid-template-columns: 0.9fr 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.category-card img {
  width: 100%;
  height: 100%;
  min-height: 288px;
  object-fit: cover;
}

.category-card > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 30px;
}

.category-card h3 {
  margin: 0;
  font-size: 24px;
  line-height: 1.35;
}

.category-card-image-note {
  margin-bottom: 10px;
  color: var(--accent-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.category-card p {
  margin: 12px 0 20px;
  color: var(--ink-soft);
  font-size: 14px;
}

.category-card span {
  margin-top: auto;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
}

.category-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.category-card--text {
  grid-template-columns: 1fr;
  background: linear-gradient(145deg, var(--surface), var(--surface-raised));
}

.category-card--text > div {
  justify-content: flex-start;
  padding: 42px;
}

.category-card--text h3 {
  max-width: 360px;
  font-size: clamp(28px, 3vw, 38px);
}

.category-card--text p {
  max-width: 520px;
  font-size: 15px;
}

.section-heading--stack {
  display: block;
  max-width: 760px;
}

.section-heading--stack p {
  max-width: 700px;
  margin: 14px 0 0;
  color: var(--ink-soft);
}

.section-process-preview {
  background: var(--surface);
}

.section-process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.section-process-grid article {
  min-height: 194px;
  padding: 28px 28px 28px 0;
  border-bottom: 1px solid var(--line);
}

.section-process-grid article:not(:nth-child(3n + 1)) {
  padding-left: 28px;
  border-left: 1px solid var(--line);
}

.section-process-grid span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.section-process-grid h3 {
  margin: 28px 0 0;
  font-size: 22px;
}

.section-process-grid p {
  margin: 9px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.section-text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 800;
}

.section-text-link:hover {
  color: var(--accent);
}

.section-evidence-preview {
  background: var(--page);
}

.section-evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 38px;
}

.section-evidence-grid a {
  display: grid;
  grid-template-columns: minmax(180px, 0.82fr) 1fr;
  gap: 24px;
  align-items: stretch;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.section-evidence-grid img {
  width: 100%;
  height: 230px;
  border-radius: var(--radius-small);
  object-fit: cover;
}

.section-evidence-grid a > div {
  display: flex;
  flex-direction: column;
  padding-block: 12px;
}

.section-evidence-grid h3 {
  margin: 0;
  font-size: 22px;
}

.section-evidence-grid p {
  margin: 10px 0 20px;
  color: var(--ink-soft);
  font-size: 14px;
}

.section-evidence-grid span {
  margin-top: auto;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
}

.section-cta .button-row {
  flex: 0 0 auto;
}

.feature-section {
  background: var(--surface-raised);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
}

.feature-list article {
  display: grid;
  grid-template-columns: 62px 1fr;
  padding: 30px 26px 30px 0;
  border-bottom: 1px solid var(--line);
}

.feature-list article:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.feature-list article:nth-child(even) {
  padding-left: 28px;
}

.feature-list span,
.detail-highlight-grid span,
.history-content span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.feature-list h3,
.feature-list p {
  grid-column: 2;
}

.feature-list h3 {
  margin: 0;
  font-size: 21px;
}

.feature-list p {
  margin: 7px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.secondary-briefing {
  border-bottom: 1px solid var(--line);
  background: var(--surface-raised);
}

.secondary-briefing-head {
  max-width: 820px;
  margin-bottom: 46px;
}

.secondary-briefing-head .intro-kicker,
.related-pages-head .intro-kicker {
  margin: 0 0 13px;
}

.secondary-briefing-head h2,
.related-pages-head h2 {
  margin: 0;
  font-size: clamp(30px, 3.2vw, 48px);
  letter-spacing: -0.035em;
  line-height: 1.2;
}

.secondary-briefing-head > p:last-child {
  max-width: 720px;
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
}

.secondary-briefing-media {
  position: relative;
  height: clamp(320px, 34vw, 480px);
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.secondary-briefing-media::after {
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  background: linear-gradient(180deg, transparent, rgba(5, 31, 51, 0.16));
  content: "";
  pointer-events: none;
}

.secondary-briefing-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.secondary-briefing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 34px;
  border-top: 1px solid var(--line);
}

.secondary-briefing-grid article {
  display: grid;
  min-height: 148px;
  grid-template-columns: minmax(112px, 0.38fr) 1fr;
  gap: 24px;
  align-items: start;
  padding: 30px 30px 30px 0;
  border-bottom: 1px solid var(--line);
}

.secondary-briefing-grid article:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.secondary-briefing-grid article:nth-child(even) {
  padding-right: 0;
  padding-left: 30px;
}

.secondary-briefing-grid h3 {
  margin: 0;
  color: var(--accent-dark);
  font-size: 18px;
  line-height: 1.45;
}

.secondary-briefing-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.detail-highlight-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 60px;
  border-top: 1px solid var(--line);
}

.detail-highlight-grid article {
  display: grid;
  grid-template-columns: 52px 1fr;
  padding-block: 30px;
  border-bottom: 1px solid var(--line);
}

.detail-highlight-grid h3,
.detail-highlight-grid p {
  grid-column: 2;
}

.detail-highlight-grid h3 {
  margin: 0;
  font-size: 24px;
}

.detail-highlight-grid p {
  margin: 8px 0 0;
  color: var(--ink-soft);
}

.detail-blocks {
  padding-top: 20px;
  background: var(--surface-raised);
}

.detail-split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: center;
  padding-block: 72px;
  border-bottom: 1px solid var(--line);
}

.detail-split:last-child {
  border-bottom: 0;
}

.detail-split.reverse > div:first-child {
  order: 2;
}

.detail-split h2 {
  font-size: clamp(28px, 3vw, 42px);
}

.check-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.check-panel p {
  display: flex;
  min-height: 92px;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--surface);
  font-size: 14px;
  font-weight: 700;
}

.check-panel span {
  display: grid;
  width: 26px;
  height: 26px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 12px;
  place-items: center;
}

.related-pages {
  border-top: 1px solid var(--line);
  background: var(--page);
}

.related-pages-head {
  max-width: 700px;
  margin-bottom: 38px;
}

.related-pages-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 48px;
  border-top: 1px solid var(--line);
}

.related-pages-grid a {
  display: flex;
  min-height: 150px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  transition: color 160ms ease, padding 160ms ease;
}

.related-pages-grid a:hover {
  padding-left: 8px;
  color: var(--accent-dark);
}

.related-pages-grid h3 {
  margin: 0;
  font-size: 21px;
  line-height: 1.4;
}

.related-pages-grid p {
  max-width: 510px;
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.related-pages-grid span {
  flex: 0 0 auto;
  padding-top: 3px;
  color: var(--accent);
  font-size: 20px;
}

.process-list {
  position: relative;
}

.process-list::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 55px;
  width: 1px;
  background: var(--line);
  content: "";
}

.process-list article {
  position: relative;
  display: grid;
  grid-template-columns: 110px 1fr;
  min-height: 160px;
}

.process-list article > span {
  position: relative;
  z-index: 1;
  display: grid;
  width: 48px;
  height: 48px;
  margin-left: 31px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  background: var(--page);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  place-items: center;
}

.process-list article > div {
  padding: 2px 0 44px 36px;
  border-bottom: 1px solid var(--line);
}

.process-list h2 {
  margin: 0;
  font-size: 30px;
}

.process-list p {
  max-width: 720px;
  margin: 10px 0 0;
  color: var(--ink-soft);
}

.certificate-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.certificate-grid article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.certificate-button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
}

.certificate-button img {
  width: 100%;
  height: 310px;
  padding: 22px;
  background: #eef2f5;
  object-fit: contain;
}

.certificate-button > span {
  display: block;
  padding: 20px;
}

.certificate-button strong,
.certificate-button small {
  display: block;
}

.certificate-button small {
  margin-top: 7px;
  color: var(--muted);
}

.certificate-dialog {
  width: min(900px, calc(100% - 32px));
  max-height: 92dvh;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
}

.certificate-dialog::backdrop {
  background: rgba(2, 13, 23, 0.78);
  backdrop-filter: blur(7px);
}

.certificate-dialog button {
  float: right;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--surface-raised);
  cursor: pointer;
}

.certificate-dialog h2 {
  margin: 4px 80px 18px 0;
  font-size: 22px;
}

.certificate-dialog img {
  width: 100%;
  max-height: 75dvh;
  background: #eef2f5;
  object-fit: contain;
}

.contact-section {
  background: var(--surface-raised);
}

.investment-page,
.cooperation-inquiry-page {
  background: var(--page);
}

.investment-intro {
  padding: 64px 0 20px;
}

.investment-intro .shell {
  max-width: 920px;
  margin-left: max(24px, calc((100% - var(--max)) / 2));
}

.investment-intro h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.12;
}

.investment-intro p {
  max-width: 700px;
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.8;
}

.investment-modes {
  padding-top: 34px;
}

.investment-modes .shell {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.investment-mode {
  display: flex;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.investment-mode--1 {
  grid-row: auto;
}

.investment-mode-copy {
  display: grid;
  grid-template-rows: auto auto minmax(64px, auto) minmax(126px, 1fr) minmax(72px, auto) auto;
  width: 100%;
  min-width: 0;
  padding: 34px;
  align-items: center;
  align-content: start;
  justify-items: center;
  text-align: center;
}

.investment-mode--1 .investment-mode-copy {
  padding: 26px;
}

.investment-mode-number {
  margin-bottom: 28px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.investment-mode--2 .investment-mode-copy,
.investment-mode--3 .investment-mode-copy {
  padding: 26px;
}

.investment-mode-copy h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(26px, 2.6vw, 38px);
  line-height: 1.2;
}

.investment-mode--2 .investment-mode-copy h2,
.investment-mode--3 .investment-mode-copy h2,
.investment-mode--1 .investment-mode-copy h2 {
  font-size: 26px;
}

.investment-mode-copy > p {
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.investment-mode-copy ul {
  display: grid;
  gap: 10px;
  width: 100%;
  margin: 22px 0 0;
  padding: 0;
  justify-items: center;
  list-style: none;
}

.investment-mode-copy li {
  position: relative;
  padding-left: 18px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.55;
}

.investment-mode-copy li::before {
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 7px;
  height: 2px;
  background: var(--accent);
  content: "";
}

.investment-mode-copy .investment-mode-prep {
  width: 100%;
  margin-top: 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.investment-mode-copy .button {
  align-self: end;
  margin-top: 0;
  padding: 0 20px;
  white-space: nowrap;
}

.investment-mode--2 .investment-mode-copy .button,
.investment-mode--3 .investment-mode-copy .button {
  margin-top: 0;
}

.investment-inline-inquiry {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(280px, 0.68fr) minmax(0, 1.32fr);
  gap: 64px;
  margin-top: 48px;
  padding: 64px;
  scroll-margin-top: 150px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.investment-inline-inquiry .cooperation-inquiry-aside {
  position: static;
}

.investment-inline-inquiry .cooperation-inquiry-aside .eyebrow {
  margin: 0 0 12px;
}

.investment-inline-inquiry .cooperation-inquiry-aside h2 {
  font-size: clamp(32px, 3vw, 46px);
  line-height: 1.16;
}

.cooperation-inquiry-section {
  padding-top: 64px;
}

.cooperation-inquiry-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.68fr) minmax(0, 1.32fr);
  gap: 64px;
  align-items: start;
}

.cooperation-inquiry-aside {
  position: sticky;
  top: 150px;
}

.cooperation-inquiry-aside h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 4vw, 50px);
}

.cooperation-inquiry-aside > p {
  margin: 16px 0 0;
  color: var(--ink-soft);
  line-height: 1.8;
}

.cooperation-inquiry-guidance {
  margin-top: 34px;
  padding: 22px;
  border-left: 3px solid var(--accent);
  background: var(--surface-blue);
}

.cooperation-inquiry-guidance strong,
.cooperation-inquiry-guidance span {
  display: block;
}

.cooperation-inquiry-guidance strong {
  color: var(--accent-dark);
  font-size: 13px;
}

.cooperation-inquiry-guidance span {
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.7;
}

.cooperation-inquiry-aside dl {
  margin: 28px 0 0;
}

.cooperation-inquiry-aside dl > div {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.cooperation-inquiry-aside dt {
  color: var(--muted);
  font-size: 12px;
}

.cooperation-inquiry-aside dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-size: 17px;
  font-weight: 800;
}

.cooperation-inquiry-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.cooperation-inquiry-actions .button {
  white-space: nowrap;
}

.cooperation-inquiry-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 12px;
}

@media (hover: hover) {
  .investment-mode .button:hover {
    transform: translateY(-2px);
  }
}

@media (max-width: 1020px) {
  .investment-modes .shell {
    grid-template-columns: 1fr;
  }

  .investment-mode--1 {
    grid-row: auto;
  }

  .investment-inline-inquiry {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 44px;
  }
}

@media (max-width: 760px) {
  .investment-intro {
    padding: 42px 0 14px;
  }

  .investment-intro .shell {
    max-width: none;
    margin-inline: auto;
  }

  .investment-modes {
    padding-top: 24px;
  }

  .investment-mode--1,
  .investment-mode--2,
  .investment-mode--3,
  .investment-inline-inquiry,
  .cooperation-inquiry-layout {
    grid-template-columns: 1fr;
  }

  .investment-mode-copy,
  .investment-mode--2 .investment-mode-copy,
  .investment-mode--3 .investment-mode-copy,
  .investment-mode--1 .investment-mode-copy {
    grid-template-rows: auto;
    padding: 24px 20px;
  }

  .investment-inline-inquiry {
    margin-top: 24px;
    padding: 28px 20px;
  }

  .investment-mode-copy .button {
    width: 100%;
    margin-top: 22px;
  }

  .cooperation-inquiry-section {
    padding-top: 44px;
  }

  .cooperation-inquiry-layout {
    gap: 30px;
  }

  .cooperation-inquiry-aside {
    position: static;
  }

  .cooperation-inquiry-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .cooperation-inquiry-actions .button {
    width: 100%;
  }
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 64px;
  align-items: start;
}

.contact-aside {
  position: sticky;
  top: 150px;
}

.contact-aside dl,
.footer-brand dl {
  margin: 30px 0;
}

.contact-aside dl div,
.footer-brand dl div {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.contact-aside dt,
.footer-brand dt {
  color: var(--muted);
  font-size: 12px;
}

.contact-aside dd,
.footer-brand dd {
  margin: 2px 0 0;
  font-weight: 700;
}

.contact-aside img {
  width: 100%;
  height: 250px;
  border-radius: var(--radius);
  object-fit: cover;
}

.inquiry-form {
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.form-heading {
  margin-bottom: 32px;
}

.form-heading h2 {
  font-size: 34px;
}

.form-heading p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.form-grid label {
  display: grid;
  gap: 7px;
}

.form-grid label > span {
  font-size: 14px;
  font-weight: 700;
}

.form-grid input,
.form-grid select,
.form-grid textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--page);
}

.form-grid input,
.form-grid select {
  height: 48px;
  padding: 0 13px;
}

.form-grid textarea {
  min-height: 150px;
  padding: 12px 13px;
  resize: vertical;
}

.form-grid input:focus,
.form-grid select:focus,
.form-grid textarea:focus {
  border-color: var(--accent);
  outline: 2px solid color-mix(in srgb, var(--accent) 28%, transparent);
}

.form-grid label small {
  min-height: 20px;
  color: var(--muted);
  font-size: 11px;
}

.form-grid label.has-error input,
.form-grid label.has-error select,
.form-grid label.has-error textarea {
  border-color: #b33b49;
}

.form-grid label.has-error small {
  color: #b33b49;
  font-weight: 700;
}

.form-grid .full {
  grid-column: 1 / -1;
}

.form-grid .consent {
  display: flex;
  grid-template-columns: none;
  align-items: center;
  gap: 10px;
}

.form-grid .consent input {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  accent-color: var(--accent);
}

.form-grid .consent span {
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 600;
}

.form-status {
  min-height: 28px;
  margin-top: 20px;
  color: var(--ink-soft);
  font-size: 13px;
}

.form-status.is-error {
  color: #b33b49;
}

.form-status.is-success {
  padding: 12px 14px;
  border-radius: var(--radius-small);
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 700;
}

.submit-button[disabled] {
  cursor: wait;
  opacity: 0.7;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* OEM/ODM detail pages */
.inner-hero--oem-detail,
.inner-hero--oem-detail .inner-hero-content {
  min-height: 540px;
}

.inner-hero--oem-detail .inner-hero-content {
  padding-block: 36px;
}

.inner-hero--oem-detail h1 {
  max-width: 780px;
  font-size: clamp(40px, 4.5vw, 58px);
}

.section-nav--oem .shell {
  justify-content: flex-start;
}

.section-nav--oem a[aria-current="page"] {
  color: var(--accent-dark);
}

.oem-scope-section,
.oem-process-section,
.oem-delivery-section,
.oem-request-section,
.oem-scene-section,
.oem-responsibility-section,
.oem-delivery-scenes-section,
.oem-delivery-rules-section,
.oem-preparation-section,
.privacy-policy-section {
  padding-block: 80px;
}

.oem-page-heading {
  max-width: 850px;
  margin-bottom: 44px;
}

.oem-page-heading .eyebrow,
.oem-matrix-heading .eyebrow,
.oem-form-prep .eyebrow,
.contact-aside .eyebrow,
.form-heading .eyebrow {
  margin: 0 0 12px;
}

.oem-page-heading h2,
.oem-matrix-heading h2,
.oem-cycle-block h2,
.oem-form-prep h2,
.privacy-policy-section h2 {
  margin: 0;
  font-size: clamp(30px, 3.5vw, 48px);
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.oem-page-heading > p:last-child,
.oem-matrix-heading > p,
.oem-cycle-block > div > p:last-child {
  max-width: 760px;
  margin: 16px 0 0;
  color: var(--ink-soft);
}

.oem-scope-section {
  background: var(--page);
}

.oem-accepted-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.oem-accepted-grid article {
  min-height: 150px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.oem-accepted-grid article:first-child {
  padding-left: 0;
}

.oem-accepted-grid article:last-child {
  padding-right: 0;
  border-right: 0;
}

.oem-accepted-grid h3,
.oem-responsibility-grid h3,
.oem-change-grid h3,
.oem-scene-grid h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.42;
}

.oem-accepted-grid p,
.oem-responsibility-grid p,
.oem-change-grid p,
.oem-scene-grid p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
}

.oem-matrix-heading {
  margin: 88px 0 30px;
}

.oem-matrix-heading p {
  margin: 12px 0 0;
  color: var(--ink-soft);
}

.oem-capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.oem-capability-grid article {
  min-height: 190px;
  padding: 26px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.oem-capability-grid article:nth-child(3n) {
  border-right: 0;
}

.oem-capability-grid header {
  display: flex;
  gap: 16px;
  align-items: baseline;
  margin-bottom: 18px;
}

.oem-capability-grid header span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.oem-capability-grid h3 {
  margin: 0;
  font-size: 21px;
}

.oem-capability-grid > article > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.7;
}

.oem-core-capabilities {
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.oem-capabilities-page .section-block {
  padding-block: 76px;
}

.oem-capabilities-page .oem-page-heading {
  margin-bottom: 32px;
}

.oem-pillar-section {
  background: var(--page);
}

.oem-pillar-heading {
  max-width: 820px;
  margin-bottom: 28px;
}

.oem-pillar-heading h2 {
  max-width: 760px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(36px, 4vw, 54px);
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.oem-pillar-heading p {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.8;
}

.oem-pillar-list {
  border-top: 1px solid var(--line);
}

.oem-pillar-item {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: clamp(36px, 6vw, 78px);
  align-items: center;
  padding-block: 58px;
  border-bottom: 1px solid var(--line);
}

.oem-pillar-copy {
  max-width: 490px;
}

.oem-pillar-copy h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.22;
  letter-spacing: -0.025em;
}

.oem-pillar-copy > p {
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.8;
}

.oem-pillar-copy ul {
  display: grid;
  gap: 11px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.oem-pillar-copy li {
  position: relative;
  padding-left: 24px;
  color: var(--accent-dark);
  font-size: 15px;
  font-weight: 750;
  line-height: 1.65;
}

.oem-pillar-copy li::before {
  position: absolute;
  top: .78em;
  left: 0;
  width: 11px;
  height: 2px;
  background: var(--accent);
  content: "";
}

.oem-pillar-media {
  aspect-ratio: 16 / 10;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #dce8f2;
  box-shadow: 0 22px 48px rgba(31, 77, 116, .11);
}

.oem-pillar-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

@media (max-width: 900px) {
  .oem-pillar-item {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 32px;
    padding-block: 44px;
  }

  .oem-pillar-copy h3 {
    font-size: 30px;
  }

  .oem-pillar-copy > p {
    font-size: 16px;
  }
}

@media (max-width: 680px) {
  .oem-pillar-heading {
    margin-bottom: 10px;
  }

  .oem-pillar-heading h2 {
    font-size: 32px;
  }

  .oem-pillar-heading p {
    font-size: 16px;
  }

  .oem-pillar-item {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-block: 40px;
  }

  .oem-pillar-copy {
    max-width: none;
  }

  .oem-pillar-copy h3 {
    font-size: 27px;
  }

  .oem-pillar-media {
    aspect-ratio: 4 / 3;
  }
}

.oem-outcomes-section {
  background: var(--page);
}

.oem-capability-scenes-section {
  border-top: 1px solid var(--line);
  background: var(--surface-raised);
}

.oem-capability-scenes-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.oem-capability-scene {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.oem-capability-scene-media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #dce8f2;
}

.oem-capability-scene-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.oem-capability-scene figcaption {
  padding: 22px 24px 24px;
}

.oem-capability-scene h3 {
  margin: 0;
  color: var(--ink);
  font-size: 20px;
}

.oem-capability-scene p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.7;
}

.oem-outcomes-grid {
  display: grid;
  margin: 0;
  padding: 0;
  border-block: 1px solid var(--line);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
}

.oem-outcomes-grid li {
  min-height: 210px;
  padding: 28px 24px;
  border-right: 1px solid var(--line);
}

.oem-outcomes-grid li:last-child {
  border-right: 0;
}

.oem-outcomes-grid span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.oem-outcomes-grid h3 {
  margin: 26px 0 0;
  font-size: 20px;
}

.oem-outcomes-grid p {
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.7;
}

.oem-capabilities-cta .shell {
  align-items: center;
}

.oem-scene-section {
  border-top: 1px solid var(--line);
  background: var(--surface-raised);
}

.oem-scene-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.oem-scene-card {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.oem-scene-media {
  min-height: 340px;
  overflow: hidden;
  background: #dce8f2;
}

.oem-scene-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.oem-scene-card:hover img {
  transform: none;
}

.oem-scene-card figcaption {
  padding: 22px 24px 24px;
}

.oem-scene-note {
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.oem-preparation-section {
  background: var(--page);
}

.oem-preparation-row {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 70px;
  align-items: start;
  padding-block: 0;
}

.oem-preparation-row:last-child {
  border-bottom: 0;
}

.oem-preparation-row h2 {
  margin: 0;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.28;
}

.oem-preparation-row > div:first-child p {
  margin: 12px 0 0;
  color: var(--ink-soft);
}

.oem-preparation-row .text-link {
  display: inline-flex;
  margin-top: 24px;
}

.oem-check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.oem-check-list p {
  display: flex;
  min-height: 80px;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
}

.oem-check-list p:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.oem-check-list span {
  color: var(--accent);
}

.oem-process-section,
.oem-delivery-section {
  background: var(--page);
}

.oem-process-accordion,
.oem-rule-accordion {
  border-top: 2px solid var(--accent-dark);
}

.oem-process-accordion details,
.oem-rule-accordion details {
  border-bottom: 1px solid var(--line);
}

.oem-process-accordion summary,
.oem-rule-accordion summary {
  display: grid;
  min-height: 84px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  padding: 20px 4px;
  cursor: pointer;
  list-style: none;
}

.oem-process-accordion summary::-webkit-details-marker,
.oem-rule-accordion summary::-webkit-details-marker,
.oem-form-optional summary::-webkit-details-marker {
  display: none;
}

.oem-process-accordion summary::after,
.oem-rule-accordion summary::after {
  width: 30px;
  color: var(--accent);
  content: "+";
  font-size: 24px;
  text-align: center;
}

.oem-process-accordion details[open] summary::after,
.oem-rule-accordion details[open] summary::after {
  content: "−";
}

.oem-process-accordion summary:focus-visible,
.oem-rule-accordion summary:focus-visible,
.oem-form-optional summary:focus-visible {
  border-radius: var(--radius-small);
  outline: 3px solid color-mix(in srgb, var(--accent) 32%, transparent);
  outline-offset: 3px;
}

.oem-process-number {
  width: 42px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.oem-process-summary {
  display: grid;
  grid-template-columns: minmax(150px, 0.42fr) 1fr;
  gap: 28px;
  align-items: center;
}

.oem-process-summary strong {
  color: var(--ink);
  font-size: 24px;
}

.oem-process-summary small {
  color: var(--ink-soft);
  font-size: 14px;
}

.oem-process-accordion .oem-process-detail {
  padding: 8px 58px 30px 68px;
}

.oem-stage-board {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 2px solid var(--accent-dark);
  border-left: 1px solid var(--line);
  list-style: none;
}

.oem-process-detail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px 40px;
  margin: 0;
}

.oem-process-detail div {
  min-width: 0;
}

.oem-process-detail dt {
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.oem-process-detail dd {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.oem-responsibility-section,
.oem-delivery-rules-section {
  border-top: 1px solid var(--line);
  background: var(--surface-raised);
}

.oem-responsibility-grid,
.oem-change-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.oem-responsibility-grid article,
.oem-change-grid article {
  min-height: 150px;
  padding: 28px 36px 28px 0;
  border-bottom: 1px solid var(--line);
}

.oem-responsibility-grid article:nth-child(odd),
.oem-change-grid article:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.oem-responsibility-grid article:nth-child(even),
.oem-change-grid article:nth-child(even) {
  padding-right: 0;
  padding-left: 36px;
}

.oem-cycle-block {
  display: grid;
  grid-template-columns: 0.74fr 1.26fr;
  gap: 70px;
  align-items: end;
  margin-top: 64px;
  padding-top: 42px;
  border-top: 2px solid var(--accent-dark);
}

.oem-cycle-block ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.oem-cycle-block li {
  min-height: 54px;
  padding: 14px 12px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  font-weight: 700;
}

.oem-cycle-block li:nth-child(3n) {
  border-right: 0;
}

.oem-stage-card {
  display: flex;
  min-width: 0;
  padding: 28px 30px 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  flex-direction: column;
  background: transparent;
  transition: box-shadow 160ms ease;
}

.oem-stage-card:hover {
  box-shadow: inset 0 3px 0 var(--accent);
}

.oem-stage-card header {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  align-items: start;
  min-height: 70px;
}

.oem-stage-card header > span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.oem-stage-card h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.32;
}

.oem-stage-result strong {
  display: block;
  margin-bottom: 4px;
  color: var(--accent-dark);
  font-size: 12px;
}

.oem-stage-card > ul {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.oem-stage-card > ul li {
  position: relative;
  min-height: 56px;
  padding: 16px 10px 16px 28px;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.65;
}

.oem-stage-card > ul li::before {
  position: absolute;
  top: 21px;
  left: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.oem-stage-result {
  margin: auto 0 0;
  padding: 18px 20px;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
}

.oem-stage-result p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.65;
}

.oem-delivery-scenes-section {
  border-top: 1px solid var(--line);
  background: var(--surface-raised);
}

.oem-delivery-scenes-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.oem-delivery-scenes-grid .oem-scene-media {
  min-height: 0;
  aspect-ratio: 16 / 9;
}

.oem-delivery-scenes-grid h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.42;
}

.oem-delivery-scenes-grid figcaption p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.7;
}

.oem-delivery-page .section-block {
  padding-block: 76px;
}

.oem-delivery-documents-section,
.oem-delivery-rules-section {
  border-top: 1px solid var(--line);
  background: var(--page);
}

.oem-delivery-documents {
  display: grid;
  border-block: 1px solid var(--line);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.oem-delivery-documents article {
  min-width: 0;
  padding: 26px 24px;
  border-right: 1px solid var(--line);
}

.oem-delivery-documents article:last-child {
  border-right: 0;
}

.oem-delivery-documents h3,
.oem-delivery-confirmations h3 {
  margin: 0;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.4;
}

.oem-delivery-documents p,
.oem-delivery-confirmations p {
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.7;
}

.oem-delivery-confirmations {
  display: grid;
  margin-bottom: 38px;
  border-block: 1px solid var(--line);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.oem-delivery-confirmations article {
  min-width: 0;
  padding: 24px 24px 26px;
  border-right: 1px solid var(--line);
}

.oem-delivery-confirmations article:last-child {
  border-right: 0;
}

.oem-delivery-rules-section .oem-rule-accordion {
  border-top-width: 1px;
}

.oem-rule-accordion summary {
  grid-template-columns: minmax(220px, 0.55fr) 1fr auto;
}

.oem-rule-accordion summary strong {
  color: var(--ink);
  font-size: 21px;
}

.oem-rule-accordion summary span {
  color: var(--ink-soft);
  font-size: 14px;
}

.oem-rule-accordion .oem-change-grid,
.oem-rule-accordion .oem-document-list {
  margin: 0 46px 32px;
}

.oem-document-list {
  margin: 30px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.oem-document-list li {
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-weight: 700;
}

.oem-project-cta {
  background: #074d83;
}

/* OEM capability, process and delivery simplification. */
.oem-capability-showcase {
  padding-block: clamp(72px, 7vw, 96px);
  background: var(--page);
}

.oem-capability-showcase-heading {
  max-width: 820px;
  margin-bottom: 38px;
}

.oem-capability-showcase-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 4vw, 48px);
  line-height: 1.16;
  letter-spacing: -0.03em;
}

.oem-capability-showcase-heading p {
  max-width: 720px;
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.75;
}

.oem-capability-feature {
  display: grid;
  overflow: hidden;
  grid-template-columns: minmax(0, 3fr) minmax(320px, 2fr);
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}

.oem-capability-feature figure,
.oem-capability-trio figure {
  margin: 0;
  overflow: hidden;
  background: #e1ebf3;
}

.oem-capability-feature figure {
  min-height: 430px;
}

.oem-capability-feature img,
.oem-capability-trio img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.oem-capability-feature > div {
  display: flex;
  justify-content: center;
  padding: clamp(34px, 5vw, 64px);
  border-left: 1px solid var(--line);
  flex-direction: column;
}

.oem-capability-feature h3,
.oem-capability-trio h3 {
  margin: 0;
  color: var(--ink);
  line-height: 1.25;
}

.oem-capability-feature h3 {
  font-size: clamp(28px, 3vw, 38px);
}

.oem-capability-feature p,
.oem-capability-trio p {
  margin: 14px 0 0;
  color: var(--ink-soft);
  line-height: 1.75;
}

.oem-capability-feature p {
  font-size: 17px;
}

.oem-capability-trio {
  display: grid;
  gap: 24px;
  margin-top: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.oem-capability-trio > article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}

.oem-capability-trio figure {
  aspect-ratio: 16 / 10;
}

.oem-capability-trio > article > div {
  min-height: 154px;
  padding: 24px 24px 28px;
}

.oem-capability-trio h3 {
  font-size: 23px;
}

.oem-capability-trio p {
  font-size: 16px;
}

.oem-process-compact {
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--accent-dark);
  border-left: 1px solid var(--line);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  list-style: none;
}

.oem-process-compact > li {
  min-width: 0;
  padding: 28px 26px 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.oem-process-compact header {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.oem-process-compact header span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.oem-process-compact h3 {
  margin: 0;
  color: var(--ink);
  font-size: 23px;
  line-height: 1.35;
}

.oem-process-compact dl {
  margin: 22px 0 0 50px;
}

.oem-process-compact dl > div {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.oem-process-compact dt {
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
}

.oem-process-compact dd {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.7;
}

/* OEM service process: white, two-row six-step flow. */
.oem-process-section {
  background: #fff;
}

.oem-process-heading {
  max-width: 880px;
  margin-bottom: 44px;
}

.oem-process-kicker {
  display: flex;
  gap: 14px;
  align-items: baseline;
  margin: 0 0 14px;
  color: var(--accent-dark);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.oem-process-kicker span {
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 0.12em;
}

.oem-service-flow {
  --flow-gap-x: 28px;
  --flow-gap-y: 28px;
  display: grid;
  position: relative;
  margin: 0;
  padding: 0;
  grid-template-areas:
    "s1 s2 s3"
    "s4 s5 s6";
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--flow-gap-y) var(--flow-gap-x);
  list-style: none;
}

.oem-service-step {
  position: relative;
  min-width: 0;
  min-height: 292px;
  overflow: visible;
  border: 1px solid #c7d9e6;
  border-radius: 4px;
  background: #fff;
}

.oem-service-step--1 { grid-area: s1; }
.oem-service-step--2 { grid-area: s2; }
.oem-service-step--3 { grid-area: s3; }
.oem-service-step--4 { grid-area: s4; }
.oem-service-step--5 { grid-area: s5; }
.oem-service-step--6 { grid-area: s6; }

.oem-service-step header {
  display: grid;
  min-height: 82px;
  padding: 16px 13px;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  border-bottom: 1px solid #c7d9e6;
  background: #fff;
}

.oem-service-step--3 header,
.oem-service-step--4 header {
  background: #fff;
}

.oem-service-step--5 header,
.oem-service-step--6 header {
  background: #fff;
}

.oem-service-step header span {
  display: grid;
  width: 34px;
  height: 34px;
  border: 1px solid #8cb7d3;
  border-radius: 50%;
  place-items: center;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
}

.oem-service-step h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(17px, 1.35vw, 21px);
  line-height: 1.25;
}

.oem-service-step dl {
  margin: 0;
  padding: 8px 14px 18px;
}

.oem-service-step dl > div {
  display: grid;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 1fr;
  gap: 5px;
}

.oem-service-step dl > div:last-child {
  border-bottom: 0;
}

.oem-service-step dt {
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.oem-service-step dd {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.55;
}

.oem-service-step--1::after,
.oem-service-step--2::after,
.oem-service-step--4::after,
.oem-service-step--5::after {
  position: absolute;
  z-index: 0;
  top: 40px;
  right: calc(var(--flow-gap-x) * -1 - 1px);
  bottom: auto;
  left: auto;
  width: var(--flow-gap-x);
  height: 2px;
  background: #8cb7d3;
  content: "";
}

@media (max-width: 1080px) {
  .oem-service-flow {
    grid-template-areas:
      "s1 s2 s3"
      "s4 s5 s6";
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .oem-service-step::after {
    display: none;
  }
}

@media (max-width: 680px) {
  .oem-process-heading {
    margin-bottom: 28px;
  }

  .oem-process-kicker {
    flex-wrap: wrap;
    gap: 6px 10px;
  }

  .oem-service-flow {
    grid-template-areas:
      "s1"
      "s2"
      "s3"
      "s4"
      "s5"
      "s6";
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .oem-service-step {
    min-height: 310px;
  }

  .oem-service-step header {
    min-height: 76px;
    padding: 16px 18px;
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 12px;
  }

  .oem-service-step header span {
    width: 36px;
    height: 36px;
  }

  .oem-service-step h3 {
    font-size: 22px;
  }

  .oem-service-step dl {
    padding: 6px 18px 16px;
  }

  .oem-service-step dl > div {
    padding: 14px 0;
    grid-template-columns: 1fr;
    gap: 5px;
  }
}

.oem-delivery-flow {
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--accent-dark);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
}

.oem-delivery-flow > li {
  min-width: 0;
  padding: 27px 28px 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.oem-delivery-flow > li:first-child {
  border-left: 1px solid var(--line);
}

.oem-delivery-flow span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.oem-delivery-flow h3 {
  margin: 18px 0 0;
  color: var(--ink);
  font-size: 22px;
}

.oem-delivery-flow p {
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.7;
}

.oem-delivery-media {
  display: grid;
  gap: 24px;
  margin-top: 32px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.oem-delivery-media figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}

.oem-delivery-media img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.oem-delivery-media figcaption {
  padding: 22px 24px 26px;
}

.oem-delivery-media h3 {
  margin: 0;
  color: var(--ink);
  font-size: 21px;
}

.oem-delivery-media p {
  margin: 9px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.7;
}

@media (max-width: 980px) {
  .oem-capability-feature {
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 1fr);
  }

  .oem-capability-feature figure {
    min-height: 360px;
  }

  .oem-capability-trio,
  .oem-process-compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .oem-capability-trio > article:last-child {
    grid-column: 1 / -1;
  }

  .oem-delivery-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .oem-capability-showcase {
    padding-block: 64px;
  }

  .oem-capability-showcase-heading {
    margin-bottom: 28px;
  }

  .oem-capability-showcase-heading h2 {
    font-size: 32px;
  }

  .oem-capability-feature,
  .oem-capability-trio,
  .oem-process-compact,
  .oem-delivery-flow,
  .oem-delivery-media {
    grid-template-columns: 1fr;
  }

  .oem-capability-feature figure {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .oem-capability-feature > div {
    padding: 28px 24px 32px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .oem-capability-trio > article:last-child {
    grid-column: auto;
  }

  .oem-capability-trio > article > div {
    min-height: 0;
  }

  .oem-process-compact > li {
    padding: 24px 20px 26px;
  }

  .oem-process-compact dl {
    margin-left: 44px;
  }

  .oem-delivery-flow > li,
  .oem-delivery-flow > li:first-child {
    padding: 24px 20px 26px;
    border-left: 1px solid var(--line);
  }
}

.oem-form-prep {
  padding-block: 34px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.oem-form-prep .shell {
  display: grid;
  grid-template-columns: minmax(200px, 0.55fr) 1.45fr;
  gap: 60px;
  align-items: center;
}

.oem-form-prep h2 {
  font-size: 28px;
}

.oem-form-prep ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.oem-form-prep li {
  min-height: 82px;
  padding: 12px 20px;
  border-left: 1px solid var(--line);
  font-size: 13px;
  font-weight: 700;
}

.oem-form-prep li span {
  display: block;
  margin-bottom: 4px;
  color: var(--accent);
  font-size: 11px;
}

.oem-request-section {
  background: var(--page);
}

.oem-contact-overview {
  background: var(--page);
  padding-block: 76px 92px;
}

.oem-contact-heading {
  margin: 0 auto 52px;
  text-align: center;
}

.oem-contact-heading h2 {
  margin: 0;
  color: #30363b;
  font-size: clamp(34px, 3.1vw, 48px);
  font-weight: 500;
  letter-spacing: -0.025em;
}

.oem-contact-board {
  display: grid;
  grid-template-columns: minmax(420px, 39%) minmax(0, 61%);
  min-height: 524px;
  overflow: hidden;
  background: #f4f5f6;
}

.oem-contact-details {
  display: flex;
  flex-direction: column;
  padding: 46px 44px 38px;
  background: #f4f5f6;
}

.oem-contact-details h3 {
  margin: 0;
  color: #202a32;
  font-size: clamp(24px, 2vw, 30px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.oem-contact-details dl {
  display: grid;
  gap: 13px;
  margin: 22px 0 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid #d6dadd;
}

.oem-contact-details dl div {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 8px;
  align-items: baseline;
}

.oem-contact-details dt {
  color: #56636d;
  font-size: 15px;
}

.oem-contact-details dd {
  margin: 0;
  color: #4b5963;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
}

.oem-contact-details dd a {
  color: inherit;
}

.oem-contact-channels {
  display: grid;
  grid-template-columns: minmax(0, 128px);
  gap: 22px;
  align-items: start;
  margin-top: auto;
}

.oem-contact-channels figure {
  display: grid;
  gap: 10px;
  justify-items: center;
  margin: 0;
}

.oem-contact-channels figure img {
  width: 120px;
  height: 120px;
  padding: 5px;
  border: 1px solid #d7dcdf;
  border-radius: 0;
  background: #fff;
  object-fit: contain;
}

.oem-contact-channels figcaption {
  display: grid;
  gap: 3px;
  justify-items: center;
  text-align: center;
}

.oem-contact-channels strong {
  color: #66727b;
  font-size: 13px;
  font-weight: 500;
}

.oem-contact-channels span {
  margin: 0;
  color: #7b858d;
  font-size: 12px;
  line-height: 1.45;
}

.oem-contact-map {
  position: relative;
  display: block;
  min-height: 524px;
  overflow: hidden;
  background: #dce8f2;
}

.oem-contact-map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.oem-contact-map:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: -5px;
}

.oem-request-section .inquiry-form {
  max-width: 1040px;
  margin-inline: auto;
}

.oem-form-section {
  margin: 0;
  padding: 30px 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.oem-form-section > legend {
  margin-bottom: 22px;
  padding: 0;
  color: var(--accent-dark);
  font-size: 17px;
  font-weight: 800;
}

.oem-form-optional {
  margin: 0;
  border-top: 1px solid var(--line);
}

.oem-form-optional > summary {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
}

.oem-form-optional > summary strong {
  font-size: 17px;
}

.oem-form-optional > summary span {
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 11px;
  font-weight: 800;
}

.oem-form-optional .oem-form-section {
  padding-top: 8px;
  border-top: 0;
}

.oem-static-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.field-error {
  display: block;
  min-height: auto !important;
  margin-top: 2px;
  color: #b33b49 !important;
  font-size: 12px !important;
  font-weight: 700;
}

.form-grid [aria-invalid="true"] {
  border-color: #b33b49;
}

.privacy-consent.has-error {
  border-color: #b33b49;
}

.contact-aside-note {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.customization-fieldset {
  margin: 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
}

.customization-fieldset legend {
  padding: 0 8px;
  font-size: 14px;
  font-weight: 800;
}

.customization-fieldset > p {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 11px;
}

.customization-fieldset > div {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 18px;
}

.customization-fieldset label {
  display: flex;
  min-height: 34px;
  grid-template-columns: none;
  align-items: center;
  gap: 9px;
}

.customization-fieldset input,
.privacy-consent input {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  accent-color: var(--accent);
}

.customization-fieldset label span {
  font-size: 13px;
  font-weight: 600;
}

.form-grid input[type="file"] {
  height: auto;
  min-height: 52px;
  padding: 9px 12px;
}

.form-grid input[type="file"]::file-selector-button {
  margin-right: 12px;
  padding: 7px 11px;
  border: 0;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 700;
  cursor: pointer;
}

.privacy-consent {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.privacy-consent .field-error {
  flex: 1 0 100%;
}

.privacy-consent label {
  display: flex;
  grid-template-columns: none;
  align-items: center;
  gap: 10px;
}

.privacy-consent label span {
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 600;
}

.privacy-consent > a {
  flex: 0 0 auto;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.privacy-policy-section {
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.privacy-policy-section .shell {
  max-width: 900px;
  margin-left: max(24px, calc((100% - var(--max)) / 2));
}

.privacy-policy-section h2 {
  font-size: 32px;
}

.privacy-policy-section p:last-child {
  margin: 18px 0 0;
  color: var(--ink-soft);
}

.catalog-list {
  display: grid;
  gap: 24px;
}

.catalog-list article {
  display: grid;
  min-height: 250px;
  grid-template-columns: 360px 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.catalog-list img {
  width: 100%;
  height: 100%;
  min-height: 250px;
  object-fit: cover;
}

.catalog-list article > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 34px 42px;
}

.catalog-list h2 {
  margin: 0;
  font-size: 28px;
}

.catalog-list p {
  margin: 10px 0 24px;
  color: var(--ink-soft);
}

.catalog-list article > div > div {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.56fr 1.44fr;
  gap: 64px;
  align-items: start;
}

.faq-layout aside {
  position: sticky;
  top: 150px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-raised);
}

.faq-layout aside h2 {
  font-size: 30px;
}

.faq-layout aside .button {
  margin-top: 24px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
  cursor: pointer;
  font-size: 18px;
  font-weight: 750;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span {
  color: var(--accent);
  font-size: 24px;
  font-weight: 400;
  transition: transform 160ms ease;
}

.faq-list details[open] summary span {
  transform: rotate(45deg);
}

.faq-list details > p {
  max-width: 760px;
  margin: -4px 50px 24px 0;
  color: var(--ink-soft);
}

.history-list {
  position: relative;
}

.history-list::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 128px;
  width: 1px;
  background: var(--line);
  content: "";
}

.history-list article {
  display: grid;
  grid-template-columns: 128px 1fr;
  padding-bottom: 64px;
}

.history-year {
  position: relative;
  padding-top: 16px;
  color: var(--accent-dark);
  font-size: 24px;
  font-weight: 800;
}

.history-year::after {
  position: absolute;
  top: 24px;
  right: -6px;
  width: 11px;
  height: 11px;
  border: 3px solid var(--page);
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.history-content {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) 1.2fr;
  gap: 40px;
  margin-left: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--line);
}

.history-content img {
  width: 100%;
  height: 280px;
  border-radius: var(--radius);
  object-fit: contain;
  background: #fff;
}

.history-future .history-content {
  grid-template-columns: 1fr;
  padding: 42px;
  border: 0;
  border-radius: var(--radius);
  background: var(--accent-dark);
}

.history-future .history-content h2,
.history-future .history-content p,
.history-future .history-content span {
  color: #fff;
}

.history-content h2 {
  margin: 12px 0 0;
  font-size: 30px;
}

.history-content p {
  margin: 12px 0 0;
  color: var(--ink-soft);
}

.news-editorial {
  background: #f2f7fb;
}

.news-section-head {
  max-width: 840px;
  margin-bottom: 42px;
}

.news-section-head h2,
.news-archive-head h2 {
  margin: 10px 0 14px;
  color: var(--ink);
  font-size: clamp(34px, 4vw, 56px);
  letter-spacing: -0.04em;
  line-height: 1.12;
}

.news-section-head > p:last-child {
  max-width: 760px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 17px;
}

.news-lead-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 24px;
}

.news-feature,
.news-archive-card {
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
}

.news-feature-image,
.news-archive-image {
  display: block;
  overflow: hidden;
  background: #dfeaf1;
}

.news-feature-image {
  aspect-ratio: 16 / 9;
}

.news-feature.is-secondary .news-feature-image {
  aspect-ratio: 4 / 3;
}

.news-feature img,
.news-archive-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.news-feature:hover img,
.news-archive-card:hover img {
  transform: scale(1.025);
}

.news-feature-content {
  padding: 30px 32px 34px;
}

.news-feature-content h2 {
  margin: 12px 0;
  color: var(--ink);
  font-size: clamp(25px, 2.4vw, 38px);
  line-height: 1.25;
}

.news-feature-content h2 a {
  color: inherit;
}

.news-feature.is-secondary .news-feature-content h2 {
  font-size: clamp(22px, 1.8vw, 29px);
}

.news-feature-content > p:not(.news-meta),
.news-archive-card > div > p:not(.news-meta) {
  margin: 0;
  color: var(--ink-soft);
}

.news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  color: var(--ink-muted);
  font-size: 12px;
}

.news-meta span {
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.08em;
}

.news-meta time::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 1px;
  margin: 0 10px 3px 0;
  background: var(--line-strong);
}

.news-feature .text-link,
.news-archive-card .text-link {
  display: inline-flex;
  margin-top: 20px;
}

.news-archive-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin: 82px 0 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-strong);
}

.news-scope-section + .news-scope-section {
  margin-top: 74px;
}

.news-archive-head h2 {
  margin: 0;
  font-size: clamp(30px, 3vw, 42px);
}

.news-archive-head span {
  color: var(--ink-muted);
  font-size: 13px;
}

.news-archive-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.news-archive-card {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto 1fr;
  height: auto;
  min-height: 430px;
}

.news-archive-image {
  min-height: 0;
  aspect-ratio: 16 / 10;
}

.news-archive-card > div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 26px 28px;
  background: #fff;
}

.news-archive-card h3 {
  margin: 12px 0 10px;
  color: var(--ink);
  font-size: 23px;
  line-height: 1.35;
}

.news-archive-card h3 a {
  color: inherit;
}

.news-archive-card .text-link {
  margin-top: auto;
  padding-top: 20px;
}

.news-archive-summary {
  display: -webkit-box;
  overflow: hidden;
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.7;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.news-editorial .news-meta {
  gap: 28px;
}

.news-editorial .news-meta time::before {
  display: none;
}

.exhibition-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin: 0 0 32px;
  padding: 18px 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.exhibition-filter-group {
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(150px, 1fr));
  overflow: hidden;
  border: 1px solid var(--accent);
  border-radius: 4px;
  background: #fff;
}

.exhibition-filter-button {
  min-height: 48px;
  padding: 0 26px;
  border: 0;
  background: transparent;
  color: var(--accent-dark);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  transition: color 160ms ease, background-color 160ms ease;
}

.exhibition-filter-button + .exhibition-filter-button {
  border-left: 1px solid var(--accent);
}

.exhibition-filter-button:hover {
  background: #e6f1f8;
}

.exhibition-filter-button.active,
.exhibition-filter-button[aria-pressed="true"] {
  background: var(--accent-dark);
  color: #fff;
}

.exhibition-filter-button:focus-visible {
  position: relative;
  z-index: 1;
  outline: 3px solid #51bde4;
  outline-offset: -4px;
}

.exhibition-filter-status {
  margin: 0;
  color: var(--ink-muted);
  font-size: 13px;
}

.exhibition-unified-grid {
  align-items: stretch;
}

.exhibition-record-card[hidden] {
  display: none;
}

.exhibition-record-card.is-archive > div {
  padding-bottom: 30px;
}

@media (max-width: 1100px) {
  .news-lead-grid {
    grid-template-columns: 1fr;
  }

  .news-archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .news-feature.is-secondary {
    display: grid;
    grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
  }

  .news-feature.is-secondary .news-feature-image {
    aspect-ratio: auto;
    min-height: 100%;
  }
}

@media (max-width: 680px) {
  .news-section-head {
    margin-bottom: 28px;
  }

  .news-feature.is-secondary {
    grid-template-columns: 1fr;
  }

  .news-archive-grid {
    grid-template-columns: 1fr;
  }

  .news-feature.is-secondary .news-feature-image,
  .news-archive-image {
    aspect-ratio: 16 / 10;
  }

  .news-feature-content,
  .news-archive-card > div {
    padding: 22px 20px 26px;
  }

  .news-archive-head {
    align-items: flex-start;
    flex-direction: column;
    margin-top: 58px;
  }

  .exhibition-filter-bar {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
  }

  .exhibition-filter-group {
    width: 100%;
  }
}

.exhibition-archive {
  margin-top: 92px;
  padding-top: 48px;
  border-top: 1px solid var(--line-strong);
}

.exhibition-archive-head {
  display: block;
  margin-bottom: 34px;
}

.exhibition-archive-head h2 {
  margin: 9px 0 0;
  color: var(--ink);
  font-size: clamp(36px, 4vw, 56px);
  letter-spacing: -0.04em;
}

.exhibition-archive-head p {
  max-width: 680px;
  margin: 12px 0 0;
  color: var(--ink-soft);
  line-height: 1.8;
}

.exhibition-scope-group + .exhibition-scope-group {
  margin-top: 54px;
}

.exhibition-scope-group > h3 {
  margin: 0 0 20px;
  color: var(--accent-dark);
  font-size: 24px;
}

.exhibition-archive-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.exhibition-archive-card {
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
}

.exhibition-archive-image {
  position: relative;
  height: 230px;
  overflow: hidden;
  background: #dfeef4;
}

.exhibition-archive-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.exhibition-archive-card:hover img {
  transform: scale(1.035);
}

.exhibition-archive-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 26px 28px;
}

.exhibition-archive-copy .news-meta {
  margin: 0;
}

.exhibition-archive-copy h3 {
  margin: 12px 0 10px;
  color: var(--ink);
  font-size: 23px;
  line-height: 1.35;
}

.exhibition-archive-summary {
  margin: 0;
  color: var(--ink-soft);
  font-size: inherit;
  line-height: 1.7;
}

@media (max-width: 1080px) {
  .exhibition-archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .exhibition-archive {
    margin-top: 66px;
  }

  .exhibition-archive-head,
  .exhibition-archive-grid {
    grid-template-columns: 1fr;
  }

  .exhibition-archive-head {
    gap: 18px;
  }

  .exhibition-archive-image {
    height: 270px;
  }

  .exhibition-archive-copy {
    padding: 22px 20px 26px;
  }
}

.news-detail {
  background: #fff;
}

.news-detail-header {
  padding: 54px 0 66px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, #edf5fa 0%, #f8fbfd 58%, #fff 100%);
}

.news-detail-header-inner {
  max-width: 1040px;
}

.news-detail-header .breadcrumbs {
  margin-bottom: 52px;
}

.news-detail-header .news-meta {
  margin-bottom: 20px;
}

.news-detail-header h1 {
  max-width: 980px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.13;
  letter-spacing: -0.045em;
}

.news-detail-lead {
  max-width: 840px;
  margin: 28px 0 0;
  color: var(--ink-soft);
  font-size: clamp(17px, 1.7vw, 21px);
  line-height: 1.85;
}

.news-detail-body {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(340px, 0.65fr);
  gap: clamp(42px, 6vw, 88px);
  align-items: start;
  padding-top: 80px;
  padding-bottom: 72px;
}

.news-detail-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: #f2f7fb;
}

.news-detail-figure img {
  display: block;
  width: 100%;
  max-height: 720px;
  object-fit: contain;
}

.news-detail-figure figcaption {
  padding: 13px 18px;
  color: var(--ink-muted);
  font-size: 12px;
}

.news-detail-content {
  position: sticky;
  top: 118px;
}

.news-detail-content h2 {
  margin: 10px 0 22px;
  color: var(--ink);
  font-size: clamp(30px, 3vw, 44px);
  letter-spacing: -0.035em;
}

.news-detail-content > p:not(.eyebrow) {
  margin: 0 0 18px;
  color: var(--ink-soft);
  line-height: 1.9;
}

.news-detail-facts {
  margin: 34px 0 30px;
  border-top: 1px solid var(--line-strong);
}

.news-detail-facts div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 18px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.news-detail-facts dt {
  color: var(--ink-muted);
}

.news-detail-facts dd {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
}

.news-detail-back {
  display: inline-flex;
}

.news-detail-adjacent {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding-top: 0;
  padding-bottom: 88px;
}

.news-detail-adjacent a {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 22px;
  min-height: 150px;
  padding: 28px 30px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: #f7fafc;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.news-detail-adjacent a:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.news-detail-adjacent small {
  grid-column: 1 / -1;
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.08em;
}

.news-detail-adjacent strong {
  line-height: 1.5;
}

.news-detail-adjacent span {
  align-self: end;
  color: var(--accent);
  font-size: 22px;
}

@media (max-width: 900px) {
  .news-detail-body {
    grid-template-columns: 1fr;
  }

  .news-detail-content {
    position: static;
  }
}

@media (max-width: 680px) {
  .news-detail-header {
    padding: 34px 0 46px;
  }

  .news-detail-header .breadcrumbs {
    margin-bottom: 36px;
  }

  .news-detail-body {
    gap: 34px;
    padding-top: 42px;
    padding-bottom: 52px;
  }

  .news-detail-adjacent {
    grid-template-columns: 1fr;
    padding-bottom: 58px;
  }

  .news-detail-adjacent a {
    min-height: 128px;
    padding: 24px;
  }
}

.news-placeholder {
  margin-top: 20px;
  font-size: 12px;
  font-weight: 700;
}

.not-found {
  display: grid;
  min-height: 70dvh;
  text-align: center;
  place-items: center;
}

.not-found strong {
  color: var(--accent);
  font-size: clamp(64px, 12vw, 150px);
  letter-spacing: -0.08em;
  line-height: 0.9;
}

.not-found h1 {
  margin: 24px 0 8px;
  font-size: 38px;
}

.not-found p {
  margin: 0 0 28px;
  color: var(--ink-soft);
}

.site-footer {
  padding-top: 72px;
  background: #071f33;
  color: #d7e5ef;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr repeat(4, 1fr);
  gap: 46px 34px;
}

.footer-brand {
  grid-row: span 2;
  padding-right: 42px;
}

.footer-logo strong {
  color: #edf6fc;
  font-size: 21px;
}

.footer-logo > img {
  width: 98px;
  height: 62px;
  filter: brightness(0) invert(1);
}

.footer-logo small {
  color: #8ba5ba;
}

.footer-brand > p {
  max-width: 440px;
  margin: 22px 0;
  color: #9fb4c6;
  font-size: 14px;
}

.footer-brand dl {
  max-width: 450px;
}

.footer-brand dl div {
  border-color: #1e3e56;
}

.footer-brand dt {
  color: #839caf;
}

.footer-qrcode {
  display: grid;
  gap: 12px;
  align-self: start;
  grid-column: 5;
  grid-row: 1;
  justify-items: start;
}

.footer-qrcode img {
  width: 124px;
  height: 124px;
  padding: 7px;
  border-radius: 8px;
  background: #fff;
  object-fit: contain;
}

.footer-qrcode div {
  display: grid;
  gap: 5px;
  width: 132px;
}

.footer-qrcode strong {
  color: #edf6fc;
  font-size: 15px;
}

.footer-qrcode span {
  max-width: 130px;
  color: #8ba5ba;
  font-size: 12px;
  line-height: 1.65;
}

.floating-contact {
  position: fixed;
  z-index: 90;
  right: 18px;
  bottom: 28px;
  display: grid;
  width: 66px;
  overflow: visible;
  border: 1px solid rgba(9, 73, 127, 0.16);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 16px 38px rgba(7, 31, 51, 0.16);
}

.floating-contact > a,
.floating-contact summary {
  display: grid;
  min-height: 66px;
  place-items: center;
  align-content: center;
  gap: 4px;
  padding: 7px 5px;
  border: 0;
  color: var(--accent-dark);
  background: transparent;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.floating-contact > * + * {
  border-top: 1px solid rgba(9, 73, 127, 0.12);
}

.floating-contact summary {
  list-style: none;
}

.floating-contact summary::-webkit-details-marker {
  display: none;
}

.floating-contact-icon {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #14a86b;
  font-size: 13px;
  font-style: normal;
  font-weight: 800;
}

.floating-contact-icon svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.floating-contact-phone .floating-contact-icon {
  background: var(--accent);
}

.floating-contact-panel {
  position: absolute;
  right: calc(100% + 12px);
  bottom: 0;
  display: none;
  width: 188px;
  padding: 16px;
  border: 1px solid rgba(9, 73, 127, 0.15);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 16px 38px rgba(7, 31, 51, 0.18);
  text-align: center;
}

.floating-contact-panel::after {
  position: absolute;
  right: -7px;
  bottom: 25px;
  width: 12px;
  height: 12px;
  border-top: 1px solid rgba(9, 73, 127, 0.15);
  border-right: 1px solid rgba(9, 73, 127, 0.15);
  background: #fff;
  content: "";
  transform: rotate(45deg);
}

.floating-contact-panel img {
  display: block;
  width: 152px;
  height: 152px;
  margin: 0 auto 10px;
  object-fit: contain;
}

.floating-contact-panel strong,
.floating-contact-panel > span {
  display: block;
}

.floating-contact-panel strong {
  margin-bottom: 5px;
  color: var(--ink);
  font-size: 15px;
}

.floating-contact-panel > span {
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.5;
}

.floating-contact-wechat[open] .floating-contact-panel,
.floating-contact-wechat:hover .floating-contact-panel,
.floating-contact-wechat:focus-within .floating-contact-panel,
.floating-contact-phone[open] .floating-contact-panel,
.floating-contact-phone:hover .floating-contact-panel,
.floating-contact-phone:focus-within .floating-contact-panel {
  display: block;
}

.floating-contact-phone-panel {
  bottom: 0;
  width: 224px;
  padding: 18px 20px;
}

.floating-contact-phone-panel > span {
  margin-bottom: 7px;
}

.floating-contact-phone-panel > a {
  display: block;
  color: var(--accent-dark);
  font-size: 23px;
  font-weight: 850;
  letter-spacing: 0.02em;
  line-height: 1.2;
  text-decoration: none;
}

.floating-contact-phone-panel > a:hover {
  color: var(--accent);
}

@media (hover: hover) {
  .floating-contact > a:hover,
  .floating-contact summary:hover {
    color: #fff;
    background: var(--accent-dark);
    transform: translateX(-3px);
  }
}

.floating-contact > a:focus-visible,
.floating-contact summary:focus-visible,
.floating-contact-phone-panel > a:focus-visible {
  position: relative;
  z-index: 1;
  outline: 3px solid rgba(0, 147, 199, 0.55);
  outline-offset: 2px;
}

@media (max-width: 720px) {
  .floating-contact {
    right: 10px;
    bottom: 12px;
    width: 56px;
  }

  .floating-contact > a,
  .floating-contact summary {
    min-height: 56px;
    font-size: 11px;
  }

  .floating-contact-icon {
    width: 24px;
    height: 24px;
    font-size: 11px;
  }

  .floating-contact-icon svg {
    width: 16px;
    height: 16px;
  }

  .floating-contact-panel {
    right: calc(100% + 9px);
    width: 174px;
    padding: 11px;
  }

  .floating-contact-panel img {
    width: 150px;
    height: 150px;
  }

  .floating-contact-phone-panel {
    width: 204px;
  }

  .floating-contact-phone-panel > a {
    font-size: 20px;
  }
}

@media print {
  .floating-contact {
    display: none;
  }
}

/* Quality and testing: three-section editorial layout. */
.quality-detection-page {
  background: var(--page);
}

.quality-detection-page .inner-hero {
  min-height: min(540px, calc(100dvh - 150px));
  background-image: linear-gradient(90deg, rgba(5, 31, 51, 0.94), rgba(5, 31, 51, 0.72) 44%, rgba(5, 31, 51, 0.12)), var(--hero-image);
  background-position: center;
}

.quality-detection-page .inner-hero-content {
  min-height: inherit;
}

.quality-detection-page .inner-hero h1 {
  max-width: 640px;
  font-size: clamp(42px, 5vw, 64px);
}

.quality-detection-page .inner-hero-description {
  max-width: 680px;
}

.quality-detection-flow,
.quality-detection-scenes,
.quality-detection-loop {
  padding-block: clamp(64px, 7vw, 88px);
}

.quality-detection-scenes {
  background: var(--surface-raised);
}

@media (max-width: 1400px) {
  .quality-detection-page .quality-detection-scenes .shell {
    padding-right: max(112px, var(--shell-pad));
  }
}

.quality-detection-loop {
  border-top: 1px solid var(--line);
}

.quality-detection-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.quality-detection-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(30px, 3.2vw, 42px);
  letter-spacing: -0.035em;
  line-height: 1.18;
}

.quality-detection-track {
  position: relative;
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  list-style: none;
}

.quality-detection-track::before {
  position: absolute;
  top: 18px;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--line-strong);
  content: "";
}

.quality-detection-track li {
  position: relative;
  min-height: 224px;
  padding: 0 24px 22px 0;
}

.quality-detection-track li:not(:first-child) {
  padding-left: 24px;
}

.quality-detection-track li > span {
  position: relative;
  display: grid;
  width: 38px;
  height: 36px;
  place-items: center;
  background: var(--page);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.quality-detection-track h3 {
  margin: 30px 0 0;
  font-size: 20px;
  letter-spacing: -0.02em;
  line-height: 1.4;
}

.quality-detection-track p {
  margin: 11px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.quality-detection-output {
  display: grid;
  margin: 8px 0 0;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 42px;
}

.quality-detection-output > div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 16px;
}

.quality-detection-output dt {
  color: var(--accent-dark);
  font-weight: 800;
}

.quality-detection-output dd {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

.quality-detection-scene-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(300px, 0.8fr);
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.quality-detection-scene {
  display: grid;
  min-width: 0;
  margin: 0;
  grid-template-columns: minmax(0, 1fr) minmax(170px, 0.58fr);
  background: var(--surface);
}

.quality-detection-scene.is-primary {
  grid-row: 1 / 3;
  grid-template-columns: 1fr;
  grid-template-rows: minmax(430px, 1fr) auto;
}

.quality-detection-scene:not(.is-primary) {
  grid-template-columns: 1fr;
  grid-template-rows: minmax(190px, 1fr) auto;
}

.quality-detection-scene img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.quality-detection-scene figcaption {
  display: flex;
  padding: 28px 24px;
  flex-direction: column;
  justify-content: flex-end;
}

.quality-detection-scene.is-primary figcaption {
  padding: 26px 30px 30px;
  border-top: 1px solid var(--line);
}

.quality-detection-scene:not(.is-primary) figcaption {
  padding: 18px 20px 20px;
  border-top: 1px solid var(--line);
}

.quality-detection-scene h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.4;
}

.quality-detection-scene p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.7;
}

.quality-detection-loop-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.92fr);
  gap: clamp(54px, 7vw, 96px);
  align-items: start;
}

.quality-detection-loop-copy .quality-detection-heading {
  margin-bottom: 18px;
}

.quality-detection-mechanisms article {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.quality-detection-mechanisms article:last-child {
  border-bottom: 0;
}

.quality-detection-mechanisms h3 {
  margin: 0;
  font-size: 20px;
}

.quality-detection-mechanisms p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  line-height: 1.75;
}

.quality-detection-trace {
  padding: 34px;
  border-left: 3px solid var(--accent);
  background: var(--surface-blue);
}

.quality-detection-trace h3 {
  margin: 0 0 24px;
  font-size: 21px;
}

.quality-detection-trace ol {
  display: flex;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
  list-style: none;
}

.quality-detection-trace li {
  display: inline-flex;
  align-items: center;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.quality-detection-trace li:not(:last-child)::after {
  margin: 0 10px;
  color: var(--accent);
  content: "→";
}

.quality-detection-trace a {
  display: inline-flex;
  margin-top: 34px;
  align-items: center;
  gap: 9px;
  color: var(--accent-dark);
  font-weight: 800;
}

.quality-detection-page .mq-cta .shell {
  padding-right: clamp(24px, 10vw, 120px);
}

.history-card h3 br {
  content: "";
}

@media (max-width: 980px) {
  .quality-detection-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 28px;
  }

  .quality-detection-track::before {
    display: none;
  }

  .quality-detection-track li,
  .quality-detection-track li:not(:first-child) {
    min-height: 0;
    padding: 22px 0;
    border-top: 1px solid var(--line);
  }

  .quality-detection-track li > span {
    display: block;
    width: auto;
    height: auto;
  }

  .quality-detection-track h3 {
    margin-top: 14px;
  }

  .quality-detection-scene-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
  }

  .quality-detection-scene,
  .quality-detection-scene.is-primary {
    grid-row: auto;
    grid-column: auto;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
  }

  .quality-detection-scene.is-primary {
    grid-column: 1 / -1;
  }

  .quality-detection-scene img,
  .quality-detection-scene.is-primary img {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

  .quality-detection-loop-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .quality-detection-page .inner-hero {
    min-height: 440px;
    background-position: 62% center;
  }

  .quality-detection-flow,
  .quality-detection-scenes,
  .quality-detection-loop {
    padding-block: 54px;
  }

  .quality-detection-track,
  .quality-detection-output,
  .quality-detection-scene-grid {
    grid-template-columns: 1fr;
  }

  .quality-detection-output {
    gap: 18px;
  }

  .quality-detection-output > div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .quality-detection-scene.is-primary {
    grid-column: auto;
  }

  .quality-detection-scene figcaption,
  .quality-detection-scene.is-primary figcaption {
    padding: 22px 0 28px;
    border-top: 0;
    background: var(--surface-raised);
  }

  .quality-detection-trace {
    padding: 28px 22px;
  }

  .quality-detection-trace ol {
    flex-direction: column;
    gap: 0;
  }

  .quality-detection-trace li {
    padding: 11px 0;
    border-bottom: 1px solid var(--line);
  }

  .quality-detection-trace li:not(:last-child)::after {
    margin-left: auto;
  }

  .quality-detection-page .mq-cta .shell {
    padding-right: max(82px, var(--shell-pad));
  }

  .quality-detection-page .mq-cta .button {
    width: fit-content;
  }
}

/* 研发与工艺：克制的图文研发叙事 */
.mq-development-page {
  --rd-navy: #062f52;
  --rd-blue: #0866aa;
  --rd-muted: #5d7487;
  --rd-pale: #edf5fb;
  background: #fff;
}

.mq-development-page > :not(.inner-hero):not(.section-nav):not(.mq-cta) .shell,
.mq-development-page .mq-cta .shell {
  width: min(1200px, calc(100% - 48px));
}

.mq-development-page .inner-hero--mq-detail,
.mq-development-page .inner-hero--mq-detail .inner-hero-content {
  min-height: 540px;
}

.mq-development-page .inner-hero--mq-detail {
  background-image: linear-gradient(90deg, rgba(4, 35, 60, 0.94) 0%, rgba(4, 35, 60, 0.84) 31%, rgba(4, 35, 60, 0.3) 58%, rgba(4, 35, 60, 0.05) 100%), var(--hero-image);
  background-position: center;
}

.mq-development-page .inner-hero--mq-detail .inner-hero-content {
  max-width: 1200px;
  padding-block: 48px 58px;
}

.mq-development-page .inner-hero--mq-detail .eyebrow {
  margin-bottom: 12px;
  color: #8fd0f7;
}

.mq-development-page .inner-hero--mq-detail h1 {
  max-width: 620px;
  font-size: clamp(40px, 4vw, 48px);
  letter-spacing: -0.035em;
  line-height: 1.16;
}

.mq-development-page .inner-hero--mq-detail .inner-hero-description {
  max-width: 690px;
  margin-top: 18px;
  color: #d7e7f2;
  font-size: 16px;
  line-height: 1.9;
}

.rd-capabilities,
.rd-workbench,
.rd-process {
  padding-block: 96px;
}

.rd-heading {
  max-width: 780px;
  margin-bottom: 44px;
}

.rd-heading h2,
.rd-workbench-copy h2 {
  margin: 0;
  color: var(--rd-navy);
  font-size: clamp(28px, 3vw, 32px);
  letter-spacing: -0.03em;
  line-height: 1.3;
}

.rd-capability-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.rd-capability-grid article {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface);
  grid-template-rows: auto 1fr;
}

.rd-capability-grid figure {
  aspect-ratio: 4 / 3;
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #e9f1f7;
}

.rd-capability-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rd-capability-grid article > div {
  padding: 27px 28px 30px;
}

.rd-capability-grid h3 {
  margin: 0;
  color: var(--rd-navy);
  font-size: 20px;
  letter-spacing: -0.02em;
  line-height: 1.45;
}

.rd-capability-grid p {
  margin: 14px 0 0;
  color: var(--rd-muted);
  font-size: 15px;
  line-height: 1.8;
}

.rd-workbench {
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.rd-workbench-layout {
  display: grid;
  align-items: center;
  gap: 64px;
  grid-template-columns: minmax(0, 55fr) minmax(0, 45fr);
}

.rd-workbench-media {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border-radius: 4px;
  aspect-ratio: 8 / 5;
  background: #e9f1f7;
}

.rd-workbench-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rd-workbench-copy h2 {
  max-width: 470px;
}

.rd-workbench-lead {
  margin: 20px 0 0;
  color: var(--rd-muted);
  font-size: 16px;
  line-height: 1.9;
}

.rd-workbench-points {
  margin-top: 30px;
  border-top: 1px solid var(--line);
}

.rd-workbench-points article {
  display: grid;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  gap: 18px;
  grid-template-columns: 138px minmax(0, 1fr);
}

.rd-workbench-points h3 {
  margin: 0;
  color: var(--rd-navy);
  font-size: 16px;
}

.rd-workbench-points p {
  margin: 0;
  color: var(--rd-muted);
  font-size: 14px;
  line-height: 1.75;
}

.rd-process {
  background: var(--rd-pale);
}

.rd-process-track {
  position: relative;
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
}

.rd-process-track::before {
  position: absolute;
  top: 16px;
  right: 0;
  left: 0;
  height: 1px;
  background: #9fc0d8;
  content: "";
}

.rd-process-track > li {
  position: relative;
  padding: 50px 30px 0 0;
}

.rd-process-track > li::before {
  position: absolute;
  z-index: 1;
  top: 9px;
  left: 0;
  width: 15px;
  height: 15px;
  border: 4px solid var(--rd-pale);
  border-radius: 50%;
  background: var(--rd-blue);
  content: "";
}

.rd-process-track > li:not(:first-child) {
  padding-left: 28px;
}

.rd-process-track > li:not(:first-child)::before {
  left: 28px;
}

.rd-process-track > li > span {
  color: var(--rd-blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.rd-process-track h3 {
  margin: 18px 0 0;
  color: var(--rd-navy);
  font-size: 21px;
}

.rd-process-track p {
  margin: 12px 0 0;
  color: var(--rd-muted);
  font-size: 15px;
  line-height: 1.75;
}

.rd-process-note {
  margin: 42px 0 0;
  padding: 17px 20px;
  border-left: 3px solid var(--rd-blue);
  background: rgba(255, 255, 255, 0.56);
  color: var(--rd-muted);
  font-size: 14px;
  line-height: 1.8;
}

.mq-development-page .mq-cta {
  padding-block: 72px;
  background: var(--rd-navy);
}

.mq-development-page .mq-cta h2 {
  font-size: clamp(28px, 3vw, 36px);
}

.mq-development-page .mq-cta p {
  max-width: 780px;
  margin-top: 12px;
  font-size: 16px;
  line-height: 1.8;
}

.mq-development-page .mq-cta .button {
  flex: 0 0 auto;
  border-radius: 4px;
}

@media (max-width: 900px) {
  .mq-development-page .inner-hero--mq-detail,
  .mq-development-page .inner-hero--mq-detail .inner-hero-content {
    min-height: 500px;
  }

  .mq-development-page .inner-hero--mq-detail {
    background-position: 58% center;
  }

  .rd-capabilities,
  .rd-workbench,
  .rd-process {
    padding-block: 88px;
  }

  .rd-workbench-layout {
    gap: 44px;
    grid-template-columns: 1fr;
  }

  .rd-workbench-media {
    aspect-ratio: 8 / 5;
  }

  .rd-process-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 42px 0;
  }

  .rd-process-track::before,
  .rd-process-track > li::before {
    display: none;
  }

  .rd-process-track > li,
  .rd-process-track > li:not(:first-child) {
    padding: 0 28px 0 0;
  }

  .rd-process-track > li:nth-child(2n) {
    padding-right: 0;
    padding-left: 28px;
    border-left: 1px solid #c5d9e7;
  }

}

@media (max-width: 640px) {
  .mq-development-page ~ .floating-contact {
    display: none;
  }

  .mq-development-page > :not(.inner-hero):not(.section-nav):not(.mq-cta) .shell,
  .mq-development-page .mq-cta .shell {
    width: min(100% - 32px, 1200px);
  }

  .mq-development-page .inner-hero--mq-detail,
  .mq-development-page .inner-hero--mq-detail .inner-hero-content {
    min-height: 460px;
  }

  .mq-development-page .inner-hero--mq-detail {
    background-image: linear-gradient(90deg, rgba(4, 35, 60, 0.96), rgba(4, 35, 60, 0.7)), var(--hero-image);
    background-position: 66% center;
  }

  .mq-development-page .inner-hero--mq-detail .inner-hero-content {
    padding-block: 34px 42px;
  }

  .mq-development-page .inner-hero--mq-detail h1 {
    font-size: 38px;
  }

  .mq-development-page .inner-hero--mq-detail .inner-hero-description {
    font-size: 15px;
    line-height: 1.75;
  }

  .rd-capabilities,
  .rd-workbench,
  .rd-process {
    padding-block: 68px;
  }

  .rd-heading {
    margin-bottom: 32px;
  }

  .rd-capability-grid {
    gap: 18px;
    grid-template-columns: 1fr;
  }

  .rd-capability-grid article > div {
    padding: 24px;
  }

  .rd-workbench-layout {
    gap: 36px;
  }

  .rd-workbench-media {
    aspect-ratio: 4 / 3;
  }

  .rd-workbench-points article {
    gap: 7px;
    grid-template-columns: 1fr;
  }

  .rd-process-track {
    display: grid;
    padding-left: 28px;
    gap: 0;
    grid-template-columns: 1fr;
  }

  .rd-process-track::before {
    display: block;
    top: 0;
    right: auto;
    bottom: 0;
    left: 6px;
    width: 1px;
    height: auto;
  }

  .rd-process-track > li,
  .rd-process-track > li:not(:first-child),
  .rd-process-track > li:nth-child(2n) {
    padding: 0 0 42px 24px;
    border-left: 0;
  }

  .rd-process-track > li:last-child {
    padding-bottom: 0;
  }

  .rd-process-track > li::before,
  .rd-process-track > li:not(:first-child)::before {
    display: block;
    top: 2px;
    left: -29px;
  }

  .rd-process-track h3 {
    margin-top: 12px;
  }

  .rd-process-note {
    margin-top: 34px;
  }

  .mq-development-page .mq-cta {
    padding-block: 56px;
  }

  .mq-development-page .mq-cta .shell {
    align-items: flex-start;
  }
}

/* Cooperation cases */
.case-record-section {
  background: var(--page);
  padding-top: 84px;
}

.case-record-section > .shell {
  display: grid;
  grid-template-columns: 228px minmax(0, 1fr);
  column-gap: 18px;
}

.case-record-heading {
  max-width: 760px;
  margin-bottom: 38px;
  grid-column: 1 / -1;
}

.case-record-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.14;
}

.case-record-heading p {
  max-width: 650px;
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.8;
}

.case-record-tabs {
  display: flex;
  min-height: 438px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.45);
  flex-direction: column;
  align-self: stretch;
}

.case-record-tabs button {
  position: relative;
  display: flex;
  min-height: 88px;
  padding: 18px 24px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--ink-soft);
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  align-items: center;
  gap: 12px;
  text-align: left;
}

.case-record-tabs button::after {
  position: absolute;
  top: 0;
  right: -1px;
  bottom: 0;
  width: 4px;
  background: var(--accent);
  content: "";
  opacity: 0;
  transform: scaleY(0.55);
  transition: opacity 180ms ease, transform 180ms ease;
}

.case-record-tabs button:last-child {
  border-bottom: 0;
}

.case-record-tabs button span {
  color: #86a6bb;
  font-size: 11px;
}

.case-record-tabs button:hover,
.case-record-tabs button[aria-selected="true"] {
  color: var(--accent-dark);
}

.case-record-tabs button[aria-selected="true"]::after {
  opacity: 1;
  transform: scaleY(1);
}

.case-record-tabs button[aria-selected="true"] {
  background: #eaf3f8;
}

.case-record-tabs button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -3px;
}

.case-record-stage {
  min-height: 438px;
}

.case-record-panel {
  display: grid;
  overflow: hidden;
  min-height: 438px;
  grid-template-columns: minmax(0, 1.58fr) minmax(320px, 0.72fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 18px 46px rgba(8, 47, 80, 0.07);
}

.case-record-panel[hidden] {
  display: none;
}

.case-record-panel.is-active {
  animation: case-record-enter 240ms ease both;
}

@keyframes case-record-enter {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.case-record-panel figure {
  display: flex;
  min-height: 438px;
  margin: 0;
  padding: 32px;
  overflow: hidden;
  background: #eef4f7;
  align-items: center;
  justify-content: center;
}

.case-record-panel img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 520px;
  object-fit: contain;
}

.case-record-copy {
  padding: 34px;
}

.case-record-panel .case-record-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.case-record-meta {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  justify-content: space-between;
}

.case-record-meta span {
  color: var(--accent);
}

.case-record-copy h3 {
  margin: 18px 0 14px;
  color: var(--ink);
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.3;
}

.case-record-copy p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.85;
}

.case-record-panel .case-record-copy > strong {
  display: flex;
  margin-top: 30px;
  color: var(--accent-dark);
  font-size: 42px;
  line-height: 1;
  align-items: flex-end;
  gap: 12px;
}

.case-record-panel .case-record-copy > strong small {
  padding-bottom: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.cooperation-case-section {
  background: var(--page);
}

.cooperation-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 38px;
}

.cooperation-case-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 14px 36px rgba(8, 47, 80, 0.06);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.cooperation-case-card:hover {
  border-color: #9fc7da;
  box-shadow: 0 20px 46px rgba(8, 47, 80, 0.11);
  transform: translateY(-4px);
}

.cooperation-case-media {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #eaf2f6;
}

.cooperation-case-media::after {
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  background: linear-gradient(transparent, rgba(5, 42, 68, 0.64));
  content: "";
}

.cooperation-case-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease;
}

.cooperation-case-card:hover .cooperation-case-media img {
  transform: scale(1.035);
}

.cooperation-case-media > span {
  position: absolute;
  z-index: 1;
  right: 18px;
  bottom: 14px;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.cooperation-case-copy {
  padding: 26px 26px 28px;
}

.cooperation-case-copy small {
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.cooperation-case-copy h3 {
  margin: 10px 0 12px;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.35;
}

.cooperation-case-copy p {
  min-height: 5.6em;
  margin: 0 0 20px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.85;
}

.cooperation-case-copy > a {
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
}

@media (max-width: 900px) {
  .case-record-section > .shell {
    grid-template-columns: 190px minmax(0, 1fr);
  }

  .case-record-panel {
    grid-template-columns: 1fr;
  }

  .case-record-panel figure {
    min-height: 0;
    padding: 24px;
    aspect-ratio: 2 / 1;
  }

  .cooperation-case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .case-record-section {
    padding-top: 58px;
  }

  .case-record-section > .shell {
    display: block;
  }

  .case-record-tabs {
    min-height: 0;
    margin-bottom: 16px;
  }

  .case-record-tabs button {
    min-height: 58px;
    padding: 12px 18px;
  }

  .case-record-stage,
  .case-record-panel {
    min-height: 0;
  }

  .case-record-panel figure {
    padding: 14px;
    aspect-ratio: 4 / 3;
  }

  .case-record-copy {
    padding: 24px 20px 26px;
  }

  .case-record-meta {
    gap: 10px;
  }

  .cooperation-case-grid {
    grid-template-columns: 1fr;
  }

  .cooperation-case-copy p {
    min-height: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .case-record-panel.is-active {
    animation: none;
  }
}

.social-source-section {
  background: var(--page);
}

.social-source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.social-source-grid > a {
  display: grid;
  min-height: 190px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 180ms ease, transform 180ms ease;
}

.social-source-grid > a:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.social-source-grid time {
  color: var(--muted);
  font-size: 12px;
}

.social-source-grid h3 {
  margin: 16px 0 24px;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.45;
}

.social-source-grid span {
  align-self: end;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
}

@media (max-width: 680px) {
  .social-source-grid {
    grid-template-columns: 1fr;
  }
}

.footer-column h2 {
  margin: 0 0 14px;
  color: #edf6fc;
  font-size: 15px;
}

.footer-column > a {
  display: block;
  padding: 5px 0;
  color: #9fb4c6;
  font-size: 13px;
}

.footer-column a:hover {
  color: #edf6fc;
}

.footer-bottom {
  display: flex;
  margin-top: 62px;
  padding-block: 20px;
  border-top: 1px solid #1e3e56;
  color: #7892a6;
  font-size: 12px;
  justify-content: space-between;
}

@media (max-width: 1180px) {
  .desktop-nav,
  .header-cta {
    display: none;
  }

  .header-inner {
    justify-content: space-between;
  }

  .menu-toggle {
    display: block;
  }

  .mobile-nav {
    position: absolute;
    z-index: 35;
    top: 100%;
    right: 0;
    left: 0;
    display: block;
    height: calc(100dvh - 72px);
    overflow-y: auto;
    background: var(--surface);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-header.menu-active .mobile-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-nav-inner {
    width: min(760px, calc(100% - 40px));
    margin: 0 auto;
    padding: 26px 0 50px;
  }

  .mobile-nav-group {
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
  }

  .mobile-nav-group > a {
    font-size: 20px;
    font-weight: 800;
  }

  .mobile-nav-group > div {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 20px;
    margin-top: 12px;
  }

  .mobile-nav-group > div a {
    color: var(--ink-soft);
    font-size: 14px;
  }

  .mobile-nav-cta {
    display: flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    margin-top: 24px;
    border-radius: var(--radius-small);
    background: var(--accent-dark);
    color: #f5f9fc;
    font-weight: 800;
  }

  .footer-grid {
    grid-template-columns: 1.8fr repeat(2, 1fr);
  }

  .footer-qrcode {
    grid-column: auto;
    grid-row: auto;
  }
}

@media (max-width: 900px) {
  .home-hero {
    min-height: 680px;
    background-image: linear-gradient(90deg, rgba(236, 243, 248, 0.97), rgba(236, 243, 248, 0.78), rgba(236, 243, 248, 0.28)), var(--hero-image);
    background-position: 62% center;
  }

  .hero-copy {
    width: 70%;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-grid > div:nth-child(3),
  .trust-grid > div:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .product-explorer {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .product-visual-media {
    height: 440px;
  }

  .product-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-index-all {
    grid-column: 1 / -1;
  }

  .contact-layout,
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .oem-matrix-heading,
  .oem-preparation-row,
  .oem-cycle-block,
  .oem-form-prep .shell {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .oem-stage-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .oem-scene-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .oem-scene-grid .oem-scene-media {
    min-height: 380px;
  }

  .oem-cycle-block {
    align-items: start;
  }

  .oem-form-prep ol {
    margin-top: 8px;
  }

  .oem-request-section .contact-layout {
    grid-template-columns: 1fr;
  }

  .oem-contact-board {
    grid-template-columns: 1fr;
  }

  .oem-contact-map {
    min-height: 380px;
  }

  .oem-capability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .oem-accepted-grid,
  .oem-outcomes-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .oem-accepted-grid article:nth-child(2n),
  .oem-outcomes-grid li:nth-child(2n) {
    border-right: 0;
  }

  .oem-accepted-grid article:nth-child(-n + 2),
  .oem-outcomes-grid li:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .oem-capability-grid article:nth-child(3n) {
    border-right: 1px solid var(--line);
  }

  .oem-capability-grid article:nth-child(2n) {
    border-right: 0;
  }

  .customization-fieldset > div {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .oem-head {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .oem-copy {
    max-width: 650px;
  }

  .oem-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .oem-flow li:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  .oem-flow li:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .quality-system-head,
  .quality-system-body {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .quality-system {
    width: min(var(--max), calc(100% - 48px));
  }

  .quality-system-body {
    align-items: start;
  }

  .strength-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .strength-grid article:nth-child(2n) {
    border-right: 0;
  }

  .strength-grid article:nth-child(n + 5) {
    border-bottom: 1px solid rgba(237, 246, 252, 0.2);
  }

  .strength-grid article:nth-child(n + 7) {
    border-bottom: 0;
  }

  .national-support-home,
  .global-presence-main {
    grid-template-columns: 1fr;
  }

  .national-support-copy,
  .global-presence-copy {
    min-height: 540px;
    padding: 76px 8vw;
  }

  .national-support-home,
  .global-presence-home {
    scroll-margin-top: 66px;
  }

  .national-support-media {
    min-height: 520px;
  }

  .global-presence-media {
    min-height: 62vw;
  }

  .global-cooperation-band .shell {
    align-items: flex-start;
  }

  .intro-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .category-card {
    grid-template-columns: 1fr;
  }

  .category-card img {
    height: 230px;
    min-height: 0;
  }

  .section-process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-process-grid article,
  .section-process-grid article:not(:nth-child(3n + 1)) {
    padding: 26px;
    border-left: 0;
  }

  .section-process-grid article:nth-child(even) {
    border-left: 1px solid var(--line);
  }

  .section-evidence-grid {
    grid-template-columns: 1fr;
  }

  .section-evidence-grid a {
    grid-template-columns: 0.65fr 1fr;
  }

  .detail-split {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .detail-split.reverse > div:first-child {
    order: 0;
  }

  .certificate-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-aside,
  .faq-layout aside {
    position: static;
  }

  .history-content {
    grid-template-columns: 1fr;
  }

  .news-list article {
    grid-template-columns: 1fr;
  }

  .catalog-list article {
    grid-template-columns: 280px 1fr;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-brand {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .footer-qrcode {
    grid-column: auto;
  }
}

@media (max-width: 680px) {
  .shell {
    width: min(100% - 32px, var(--max));
  }

  .utility-inner > span:first-child {
    display: none;
  }

  .utility-inner {
    justify-content: center;
  }

  .header-inner {
    min-height: 66px;
  }

  .brand img {
    width: 68px;
    height: 43px;
  }

  .brand strong {
    font-size: 16px;
  }

  .mobile-nav {
    height: calc(100dvh - 66px);
  }

  .mobile-nav-group > div {
    grid-template-columns: 1fr;
  }

  .home-hero {
    min-height: 650px;
    background-image: linear-gradient(180deg, rgba(236, 243, 248, 0.84), rgba(236, 243, 248, 0.98) 68%), var(--hero-image);
    background-position: 68% top;
  }

  .home-hero-inner {
    align-items: flex-end;
    padding-bottom: 50px;
  }

  .hero-copy {
    width: 100%;
  }

  .hero-copy h1 {
    font-size: 42px;
  }

  .hero-copy > p:not(.eyebrow) {
    font-size: 16px;
  }

  .button-row .button {
    flex: 1 1 0;
    padding-inline: 14px;
  }

  .trust-grid {
    grid-template-columns: 1fr 1fr;
  }

  .trust-grid > div {
    min-height: 110px;
    padding: 20px 16px;
  }

  .section-block {
    padding-block: 68px;
  }

  .oem-page-heading {
    margin-bottom: 30px;
  }

  .oem-accepted-grid,
  .oem-responsibility-grid,
  .oem-change-grid,
  .oem-check-list,
  .oem-process-detail,
  .oem-delivery-scenes-grid {
    grid-template-columns: 1fr;
  }

  .oem-accepted-grid article,
  .oem-accepted-grid article:nth-child(even),
  .oem-responsibility-grid article,
  .oem-responsibility-grid article:nth-child(even),
  .oem-change-grid article,
  .oem-change-grid article:nth-child(even) {
    min-height: 0;
    padding: 24px 0;
    border-right: 0;
  }

  .oem-matrix-heading {
    margin-top: 62px;
  }

  .oem-matrix th,
  .oem-matrix td {
    padding: 18px;
  }

  .oem-scene-grid .oem-scene-media,
  .oem-delivery-scenes-grid .oem-scene-media {
    min-height: 280px;
  }

  .oem-preparation-row {
    padding-block: 44px;
  }

  .oem-check-list p,
  .oem-check-list p:nth-child(odd) {
    min-height: 0;
    padding: 16px 0;
    border-right: 0;
  }

  .oem-cycle-block {
    margin-top: 58px;
  }

  .oem-cycle-block ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .oem-cycle-block li:nth-child(3n) {
    border-right: 1px solid var(--line);
  }

  .oem-cycle-block li:nth-child(even) {
    border-right: 0;
  }

  .oem-stage-board {
    grid-template-columns: 1fr;
  }

  .oem-stage-card {
    padding: 24px 20px;
  }

  .oem-form-prep {
    padding-block: 30px;
  }

  .oem-form-prep ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .oem-form-prep li {
    min-height: 76px;
    padding: 12px 14px;
  }

  .oem-form-prep li:nth-child(odd) {
    border-left: 0;
  }

  .customization-fieldset > div {
    grid-template-columns: 1fr;
  }

  .privacy-consent {
    align-items: flex-start;
    flex-direction: column;
  }

  .privacy-policy-section .shell {
    max-width: none;
    margin-inline: auto;
  }

  .section-heading {
    margin-bottom: 28px;
  }

  .category-grid,
  .feature-list,
  .detail-highlight-grid,
  .secondary-briefing-grid,
  .related-pages-grid,
  .certificate-grid,
  .form-grid,
  .check-panel {
    grid-template-columns: 1fr;
  }

  .secondary-briefing-head {
    margin-bottom: 32px;
  }

  .secondary-briefing-media {
    height: 230px;
  }

  .secondary-briefing-grid {
    margin-top: 24px;
  }

  .secondary-briefing-grid article,
  .secondary-briefing-grid article:nth-child(even) {
    min-height: 0;
    grid-template-columns: 92px 1fr;
    gap: 18px;
    padding: 24px 0;
    border-right: 0;
  }

  .related-pages-head {
    margin-bottom: 28px;
  }

  .related-pages-grid {
    gap: 0;
  }

  .related-pages-grid a {
    min-height: 0;
    padding-block: 24px;
  }

  .product-index {
    grid-template-columns: 1fr;
  }

  .product-visual-media {
    height: 300px;
  }

  .product-visual-caption {
    min-height: 0;
    padding: 22px;
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .product-visual-caption h3 {
    font-size: 23px;
  }

  .product-index button {
    min-height: 68px;
    padding-block: 13px;
  }

  .product-index button small {
    display: none;
  }

  .oem-home {
    padding-block: 78px;
  }

  .oem-stage {
    gap: 52px;
  }

  .oem-head {
    gap: 28px;
  }

  .oem-kicker {
    margin-bottom: 16px;
    font-size: 24px;
  }

  .oem-head h2 {
    font-size: 42px;
  }

  .oem-copy > p {
    font-size: 15px;
  }

  .oem-actions {
    align-items: stretch;
    flex-direction: column;
    margin-top: 26px;
  }

  .oem-actions .button {
    width: 100%;
  }

  .oem-flow {
    grid-template-columns: 1fr;
  }

  .oem-flow li,
  .oem-flow li:nth-child(odd) {
    min-height: 0;
    padding: 24px 42px 24px 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .oem-flow li:first-child {
    border-top: 0;
  }

  .oem-flow p {
    max-width: none;
    margin-top: 8px;
  }

  .oem-flow li > span {
    top: 24px;
    right: 0;
  }

  .quality-system-head {
    padding-bottom: 22px;
  }

  .quality-system-head h2 {
    font-size: 36px;
  }

  .quality-system-body {
    padding-top: 28px;
  }

  .quality-system-copy h3 {
    font-size: 30px;
  }

  .quality-standard-groups {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 22px;
  }

  .quality-standard-group--wide {
    grid-column: auto;
    padding-top: 22px;
  }

  .quality-standard-group--wide .quality-system-list {
    grid-template-columns: 1fr;
  }

  .quality-system-list {
    grid-template-columns: 1fr;
  }

  .quality-cert-grid {
    gap: 10px;
  }

  .quality-cert-grid a {
    min-height: 112px;
    padding: 16px 10px;
  }

  .quality-cert-grid strong {
    font-size: 22px;
  }

  .quality-resource-links {
    grid-template-columns: 1fr;
  }

  .quality-lab-band {
    justify-content: space-between;
    gap: 14px;
  }

  .quality-lab-band span,
  .quality-lab-band strong {
    white-space: normal;
  }

  .quality-lab-band i {
    display: none;
  }

  .strength-home {
    min-height: 0;
  }

  .strength-heading {
    margin-bottom: 28px;
  }

  .strength-heading h2 {
    font-size: 36px;
  }

  .strength-heading p {
    font-size: 15px;
  }

  .strength-grid article {
    min-height: 132px;
    padding: 20px 10px;
  }

  .strength-grid strong {
    font-size: 36px;
  }

  .strength-grid strong em {
    font-size: 16px;
  }

  .strength-grid article > span {
    margin-top: 12px;
    font-size: 12px;
  }

  .strength-grid .strength-dual {
    font-size: 25px;
  }

  .strength-dual i {
    margin-inline: 4px;
    font-size: 19px;
  }

  .national-support-copy,
  .global-presence-copy {
    min-height: 0;
    padding: 62px 24px;
  }

  .national-support-inner h2,
  .global-presence-copy h2 {
    font-size: 38px;
  }

  .national-support-inner > p,
  .global-presence-copy > p {
    margin-top: 22px;
    font-size: 15px;
  }

  .national-support-inner ul {
    margin-top: 22px;
  }

  .national-support-media,
  .global-presence-media {
    min-height: 390px;
  }

  .global-presence-stats {
    margin-top: 30px;
    gap: 12px;
  }

  .global-presence-stats strong {
    font-size: 29px;
  }

  .global-presence-stats span {
    font-size: 11px;
  }

  .global-cooperation-band {
    padding: 28px 0;
  }

  .global-cooperation-band .shell {
    align-items: stretch;
    flex-direction: column;
    gap: 22px;
  }

  .global-cooperation-band p {
    display: block;
    line-height: 1.8;
  }

  .global-cooperation-band p span {
    display: inline;
  }

  .global-cooperation-band > .shell > a {
    width: 100%;
  }

  .cta-band .shell {
    align-items: stretch;
    flex-direction: column;
  }

  .inner-hero,
  .inner-hero-content {
    min-height: 410px;
  }

  .inner-hero-content {
    padding-block: 34px;
  }

  .inner-hero h1 {
    font-size: 40px;
  }

  .inner-hero-actions {
    align-items: stretch;
    flex-direction: column;
    margin-top: 22px;
  }

  .inner-hero-actions .button {
    width: 100%;
  }

  .section-nav {
    top: 66px;
  }

  .section-nav .shell {
    width: auto;
    margin-left: 16px;
    padding-right: 16px;
  }

  .intro-block {
    padding-block: 56px;
  }

  .category-card {
    min-height: 0;
  }

  .category-card--text > div {
    min-height: 260px;
    padding: 30px;
  }

  .section-process-grid,
  .section-evidence-grid {
    grid-template-columns: 1fr;
  }

  .section-process-grid article,
  .section-process-grid article:not(:nth-child(3n + 1)),
  .section-process-grid article:nth-child(even) {
    min-height: 0;
    padding: 24px 0;
    border-left: 0;
  }

  .section-process-grid h3 {
    margin-top: 18px;
  }

  .section-evidence-grid {
    gap: 34px;
  }

  .section-evidence-grid a {
    grid-template-columns: 1fr;
    gap: 14px;
    padding-bottom: 24px;
  }

  .section-evidence-grid img {
    height: 250px;
  }

  .section-evidence-grid a > div {
    padding-block: 6px;
  }

  .section-cta .button-row {
    align-items: stretch;
    flex-direction: column;
  }

  .section-cta .button {
    width: 100%;
  }

  .feature-list article,
  .feature-list article:nth-child(even) {
    grid-template-columns: 46px 1fr;
    padding: 24px 0;
    border-right: 0;
  }

  .detail-highlight-grid {
    gap: 0;
  }

  .detail-split {
    padding-block: 54px;
  }

  .process-list::before {
    left: 22px;
  }

  .process-list article {
    grid-template-columns: 55px 1fr;
  }

  .process-list article > span {
    width: 40px;
    height: 40px;
    margin-left: 2px;
  }

  .process-list article > div {
    padding: 0 0 36px 12px;
  }

  .process-list h2 {
    font-size: 24px;
  }

  .certificate-button img {
    height: 280px;
  }

  .contact-layout {
    gap: 32px;
  }

  .inquiry-form {
    padding: 24px 18px;
  }

  .form-grid .full {
    grid-column: auto;
  }

  .catalog-list article {
    grid-template-columns: 1fr;
  }

  .catalog-list img {
    height: 220px;
    min-height: 0;
  }

  .catalog-list article > div {
    padding: 26px;
  }

  .faq-layout {
    gap: 32px;
  }

  .history-list::before {
    left: 0;
  }

  .history-list article {
    grid-template-columns: 1fr;
    padding: 0 0 56px 24px;
  }

  .history-year {
    padding-top: 0;
  }

  .history-year::after {
    top: 10px;
    right: auto;
    left: -29px;
  }

  .history-content {
    gap: 24px;
    margin: 18px 0 0;
    padding-bottom: 40px;
  }

  .history-content img {
    height: 220px;
  }

  .news-list img {
    height: 240px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 38px 24px;
  }

  .footer-brand {
    padding-right: 0;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* 研发制造与质量合规 */
.inner-hero-image-note {
  align-self: flex-end;
  margin: -24px 0 0;
  color: #c7d9e7;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.secondary-briefing-media figcaption {
  position: absolute;
  z-index: 2;
  right: 18px;
  bottom: 14px;
  padding: 2px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.78);
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.mq-section-heading {
  max-width: 800px;
  margin-bottom: 42px;
}

.mq-section-heading .eyebrow {
  margin-bottom: 12px;
}

.mq-section-heading h2 {
  margin: 0;
  font-size: clamp(30px, 3.4vw, 48px);
  letter-spacing: -0.035em;
  line-height: 1.2;
}

.mq-section-heading > p:last-child {
  max-width: 720px;
  margin: 16px 0 0;
  color: var(--ink-soft);
}

.mq-overview-page .inner-hero,
.mq-overview-page .inner-hero-content {
  min-height: 440px;
}

.mq-overview-page .inner-hero {
  background-image: linear-gradient(90deg, rgba(5, 31, 51, 0.94), rgba(5, 31, 51, 0.64) 48%, rgba(5, 31, 51, 0.12)), var(--hero-image);
  background-position: center 45%;
}

.mq-overview-page .inner-hero-content {
  padding-block: 46px;
}

.mq-overview-page .inner-hero h1 {
  max-width: 700px;
  font-size: clamp(44px, 4.8vw, 64px);
}

.mq-overview-page .inner-hero-description {
  max-width: 620px;
}

.mq-capability-map {
  scroll-margin-top: 92px;
  background: var(--page);
}

.mq-overview-heading {
  max-width: 760px;
  margin-bottom: 44px;
}

.mq-overview-heading h2 {
  margin: 0;
  font-size: clamp(32px, 3.6vw, 50px);
  letter-spacing: -0.04em;
  line-height: 1.18;
}

.mq-overview-heading > p:last-child {
  max-width: 690px;
  margin: 16px 0 0;
  color: var(--ink-soft);
}

.mq-capability-layout {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-raised);
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.mq-capability-visual {
  display: grid;
  min-width: 0;
  margin: 0;
  background: var(--surface);
  grid-template-rows: minmax(430px, 1fr) auto;
}

.mq-capability-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mq-capability-visual figcaption {
  padding: 16px 20px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 13px;
}

.mq-capability-list {
  display: grid;
  border-left: 1px solid var(--line);
}

.mq-capability-list a {
  display: grid;
  min-height: 112px;
  padding: 22px 26px;
  border-bottom: 1px solid var(--line);
  align-items: center;
  gap: 28px;
  grid-template-columns: minmax(0, 1fr) auto;
  transition: background-color 180ms ease;
}

.mq-capability-list a:last-child {
  border-bottom: 0;
}

.mq-capability-list a:hover {
  background: var(--surface);
}

.mq-capability-list h3 {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.mq-capability-list p {
  margin: 7px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.mq-capability-list a > span {
  color: var(--accent);
  font-size: 24px;
  transition: transform 180ms ease;
}

.mq-capability-list a:hover > span {
  transform: translateX(4px);
}

.mq-overview-flow {
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.mq-control-path {
  display: grid;
  margin: 0;
  padding: 0;
  border-block: 1px solid var(--line);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
}

.mq-control-path li {
  min-height: 230px;
  padding: 30px 26px;
  border-right: 1px solid var(--line);
}

.mq-control-path li:last-child {
  border-right: 0;
}

.mq-control-path li > span {
  display: block;
  width: 38px;
  height: 2px;
  background: var(--accent);
}

.mq-control-path h3 {
  margin: 30px 0 0;
  font-size: 21px;
  letter-spacing: -0.02em;
}

.mq-control-path p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.mq-control-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.mq-scope-grid > article > span,
.mq-stage-title span,
.mq-control-list > li > span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.mq-document-gateway {
  background: var(--surface-raised);
}

.mq-document-gateway .eyebrow {
  margin-bottom: 12px;
}

.mq-evidence-gateway {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
}

.mq-evidence-gateway a {
  display: flex;
  min-height: 250px;
  padding: 34px;
  border: 1px solid var(--line);
  border-top: 4px solid var(--accent);
  border-radius: 16px;
  flex-direction: column;
  background: var(--surface);
  transition: border-color 180ms ease, transform 180ms ease;
}

.mq-evidence-gateway a:first-child {
  background: var(--accent-soft);
}

.mq-evidence-gateway a:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.mq-evidence-gateway h3 {
  margin: 0;
  font-size: clamp(24px, 2.5vw, 34px);
  letter-spacing: -0.03em;
}

.mq-evidence-gateway p {
  max-width: 520px;
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
}

.mq-evidence-gateway a > span {
  display: inline-flex;
  margin-top: auto;
  padding-top: 30px;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 800;
}

.mq-evidence-gateway a > span b {
  font-size: 20px;
  transition: transform 180ms ease;
}

.mq-evidence-gateway a:hover > span b {
  transform: translateX(4px);
}

.mq-scope,
.mq-line-range,
.mq-testing-categories,
.mq-certificate-browser {
  background: var(--page);
}

.mq-scope-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.mq-scope-grid article {
  min-height: 220px;
  padding: 26px 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.mq-scope-grid article:last-child {
  border-right: 0;
}

.mq-scope-grid h3 {
  margin: 30px 0 0;
  font-size: 19px;
  line-height: 1.45;
}

.mq-scope-grid p {
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.mq-development-flow,
.mq-equipment,
.mq-management,
.mq-testing-matrix {
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.mq-development-page .section-block {
  padding-block: 76px;
}

.mq-development-page .mq-section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.mq-development-page .mq-scope-grid article {
  min-height: 168px;
  padding: 22px 24px;
}

.mq-development-page .mq-scope-grid h3 {
  margin-top: 20px;
}

.mq-development-steps {
  display: grid;
  margin: 0;
  padding: 0;
  border-block: 1px solid var(--line);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
}

.mq-development-steps > li {
  min-height: 250px;
  padding: 28px 24px;
  border-right: 1px solid var(--line);
}

.mq-development-steps > li:last-child {
  border-right: 0;
}

.mq-development-step-number {
  display: block;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.mq-development-steps h3 {
  margin: 26px 0 0;
  font-size: 21px;
  letter-spacing: -0.02em;
}

.mq-development-steps p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

.mq-development-step-notes {
  display: grid;
  gap: 7px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.mq-development-step-notes small {
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.6;
}

.mq-stage-list {
  border-top: 1px solid var(--line);
}

.mq-stage-list > article {
  display: grid;
  grid-template-columns: minmax(210px, 0.5fr) minmax(0, 1.5fr);
  gap: 40px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.mq-stage-title {
  display: flex;
  gap: 24px;
  align-items: baseline;
}

.mq-stage-title h3 {
  margin: 0;
  font-size: 22px;
}

.mq-stage-list dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
  margin: 0;
}

.mq-stage-list dl > div {
  padding-left: 18px;
  border-left: 2px solid var(--accent-soft);
}

.mq-stage-list dt {
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
}

.mq-stage-list dd {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.mq-evidence,
.mq-production-scenes,
.mq-testing-scenes {
  background: var(--surface-raised);
}

.mq-scene-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px 24px;
}

.mq-scene-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mq-scene {
  margin: 0;
  border-bottom: 1px solid var(--line);
}

.mq-scene-media {
  height: 290px;
  overflow: hidden;
  background: var(--surface);
}

.mq-scene-grid--two .mq-scene-media {
  height: clamp(320px, 34vw, 450px);
}

.mq-scene-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mq-scene figcaption {
  padding: 20px 0 24px;
}

.mq-scene figcaption > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.mq-scene h3 {
  margin: 0;
  font-size: 20px;
}

.mq-scene figcaption span {
  flex: 0 0 auto;
  color: var(--accent-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.mq-scene figcaption p {
  margin: 9px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.mq-transfer {
  background: var(--page);
}

.mq-transfer-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.62fr) minmax(0, 1.38fr);
  gap: 72px;
}

.mq-transfer-layout .mq-section-heading {
  margin-bottom: 28px;
}

.mq-project-inputs-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1.3fr);
  gap: 72px;
  align-items: start;
}

.mq-project-inputs-layout .mq-section-heading {
  margin: 0;
}

.mq-project-inputs-layout .mq-plain-list {
  display: grid;
  border-top: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 28px;
}

.mq-project-inputs-layout .mq-plain-list li {
  padding: 14px 0 14px 18px;
  border-bottom: 0;
  border-left: 2px solid var(--accent);
}

.mq-plain-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.mq-plain-list li {
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
}

.mq-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--surface);
}

.mq-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
  text-align: left;
}

.mq-table th,
.mq-table td {
  padding: 20px 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.mq-table tr:last-child th,
.mq-table tr:last-child td {
  border-bottom: 0;
}

.mq-table th:last-child,
.mq-table td:last-child {
  border-right: 0;
}

.mq-table thead th {
  background: var(--surface-blue);
  color: var(--accent-dark);
  font-size: 13px;
}

.mq-table tbody th {
  width: 22%;
  font-size: 15px;
}

.mq-table tbody td {
  color: var(--ink-soft);
  font-size: 13px;
}

.mq-equipment-layout {
  display: grid;
  grid-template-columns: minmax(270px, 0.7fr) minmax(0, 1.3fr);
  gap: 70px;
}

.mq-equipment-layout .mq-section-heading {
  margin: 0;
}

.mq-management-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.mq-management-list article {
  min-height: 150px;
  padding: 24px 26px 24px 0;
  border-bottom: 1px solid var(--line);
}

.mq-management-list article:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.mq-management-list article:nth-child(even) {
  padding-left: 26px;
}

.mq-management-list article:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  border-right: 0;
}

.mq-management-list h3 {
  margin: 0;
  font-size: 19px;
}

.mq-management-list p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.mq-control-chain {
  background: var(--page);
}

.mq-control-list > li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.mq-control-list h3 {
  margin: 0;
  font-size: 20px;
}

.mq-control-list p {
  margin: 7px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.mq-control-list small {
  display: block;
  margin-top: 12px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 700;
}

.mq-testing-page .section-block {
  padding-block: 76px;
}

.mq-testing-page .mq-section-heading {
  max-width: 920px;
  margin-bottom: 32px;
}

.mq-testing-path {
  display: grid;
  margin: 0;
  padding: 0;
  border-block: 1px solid var(--line);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
}

.mq-testing-path > li {
  min-height: 236px;
  padding: 28px 24px;
  border-right: 1px solid var(--line);
}

.mq-testing-path > li:last-child {
  border-right: 0;
}

.mq-testing-path > li > span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.mq-testing-path h3 {
  margin: 28px 0 0;
  font-size: 21px;
  letter-spacing: -0.02em;
}

.mq-testing-path p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

.mq-testing-documents {
  display: grid;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
  gap: 24px;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  background: var(--surface-raised);
}

.mq-testing-documents strong {
  color: var(--accent-dark);
  font-size: 14px;
}

.mq-testing-documents ul {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
}

.mq-testing-documents li {
  padding-inline: 18px;
  border-left: 1px solid var(--line);
  font-size: 13px;
  font-weight: 700;
}

.mq-traceability {
  background: var(--surface-raised);
}

.mq-certificate-browser {
  padding: clamp(52px, 6vw, 84px) 0 clamp(76px, 8vw, 112px);
}

.mq-certificate-intro {
  max-width: 820px;
  margin-bottom: 32px;
}

.mq-certificate-intro h2 {
  margin: 0;
  font-size: clamp(32px, 4vw, 50px);
  letter-spacing: -0.04em;
  line-height: 1.12;
}

.mq-certificate-intro p {
  max-width: 760px;
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.8;
}

.mq-certificate-controls {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 28px;
  align-items: end;
  margin-bottom: 28px;
}

.mq-certificate-controls label span {
  display: block;
  margin-bottom: 8px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 800;
}

.mq-certificate-controls input {
  width: 100%;
  min-height: 50px;
  padding: 11px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: 0;
  background: var(--surface);
  color: var(--ink);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.mq-certificate-controls input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(10, 104, 171, 0.14);
}

.mq-certificate-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.mq-certificate-filters button {
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font-size: 13px;
  font-weight: 750;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.mq-certificate-filters button:hover,
.mq-certificate-filters button[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.mq-certificate-filters button:active,
.mq-certificate-select:active,
.mq-certificate-feature-media:active {
  transform: translateY(1px);
}

.mq-certificate-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.34fr);
  overflow: hidden;
  border: 1px solid #c9d9e6;
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 24px 64px rgba(22, 73, 112, 0.11);
}

.mq-certificate-showcase[hidden] {
  display: none;
}

.mq-certificate-feature-media {
  position: relative;
  display: grid;
  min-height: 590px;
  place-items: center;
  padding: clamp(22px, 3vw, 42px);
  border: 0;
  border-right: 1px solid #d8e4ed;
  background: linear-gradient(145deg, #edf4f9, #f8fbfd);
  cursor: zoom-in;
}

.mq-certificate-feature-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 640px;
  object-fit: contain;
  filter: saturate(0.98) contrast(1.02);
}

.mq-certificate-feature-media > span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.mq-certificate-feature-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(26px, 3.4vw, 44px);
  background: #f8fbfd;
}

.mq-certificate-feature-copy > p {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
}

.mq-certificate-feature-copy h3 {
  margin: 0;
  font-size: clamp(24px, 2.2vw, 34px);
  line-height: 1.32;
}

.mq-certificate-feature-copy dl {
  margin: 28px 0 0;
}

.mq-certificate-feature-copy dl > div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 14px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.6;
}

.mq-certificate-feature-copy dt {
  color: var(--muted);
}

.mq-certificate-feature-copy dd {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
}

.mq-certificate-verification {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 28px;
  border-block: 1px solid var(--line);
}

.mq-certificate-verification article {
  min-height: 158px;
  padding: 26px 24px;
  border-right: 1px solid var(--line);
}

.mq-certificate-verification article:last-child {
  border-right: 0;
}

.mq-certificate-verification h3 {
  margin: 0;
  color: var(--accent-dark);
  font-size: 16px;
}

.mq-certificate-verification p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.75;
}

.mq-certificate-directory-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin: 64px 0 20px;
}

.mq-certificate-directory-head h3 {
  margin: 0;
  font-size: clamp(26px, 2.5vw, 36px);
}

.mq-certificate-directory-head p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.mq-certificate-directory-head > span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.mq-certificate-list {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.mq-certificate-list > article[hidden] {
  display: none;
}

.mq-certificate-select {
  display: grid;
  width: 100%;
  min-width: 0;
  height: 100%;
  grid-template-rows: 142px 1fr;
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.mq-certificate-select:hover,
.mq-certificate-select[aria-pressed="true"] {
  border-color: var(--accent);
  box-shadow: 0 12px 30px rgba(22, 73, 112, 0.1);
  transform: translateY(-2px);
}

.mq-certificate-select img {
  display: block;
  width: 100%;
  height: 142px;
  padding: 12px;
  background: #edf4f8;
  object-fit: contain;
}

.mq-certificate-select > span {
  display: flex;
  flex-direction: column;
  padding: 14px;
}

.mq-certificate-select small {
  color: var(--accent-dark);
  font-size: 10px;
  font-weight: 800;
}

.mq-certificate-select strong {
  margin-top: 7px;
  font-size: 13px;
  line-height: 1.45;
}

.mq-certificate-select em {
  margin-top: 13px;
  color: var(--accent-dark);
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
}

.mq-certificate-empty {
  margin: 0;
  padding: 56px 20px;
  border-block: 1px solid var(--line);
  color: var(--ink-soft);
  text-align: center;
}

.mq-cta .button {
  flex: 0 0 auto;
}

@media (max-width: 1080px) {
  .mq-scope-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .mq-scope-grid article:nth-child(3) {
    border-right: 0;
  }

  .mq-stage-list dl {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .mq-scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mq-certificate-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .inner-hero-image-note {
    align-self: flex-start;
    margin: 16px 0 0;
  }

  .mq-capability-layout,
  .mq-evidence-gateway,
  .mq-transfer-layout,
  .mq-equipment-layout {
    grid-template-columns: 1fr;
  }

  .mq-capability-visual {
    grid-template-rows: 360px auto;
  }

  .mq-capability-list {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .mq-transfer-layout,
  .mq-equipment-layout {
    gap: 40px;
  }

  .mq-control-path {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mq-development-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mq-development-steps > li:nth-child(2n) {
    border-right: 0;
  }

  .mq-development-steps > li:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .mq-testing-path {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mq-testing-path > li:nth-child(2n) {
    border-right: 0;
  }

  .mq-testing-path > li:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .mq-testing-documents {
    grid-template-columns: 1fr;
  }

  .mq-testing-documents ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 0;
  }

  .mq-project-inputs-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .mq-control-path li:nth-child(2n) {
    border-right: 0;
  }

  .mq-control-path li:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .mq-stage-list > article {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .mq-certificate-controls {
    grid-template-columns: 1fr;
  }

  .mq-certificate-filters {
    justify-content: flex-start;
  }

  .mq-certificate-showcase {
    grid-template-columns: 1fr;
  }

  .mq-certificate-feature-media {
    min-height: 500px;
    border-right: 0;
    border-bottom: 1px solid #d8e4ed;
  }

  .mq-certificate-verification {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mq-certificate-verification article:nth-child(2n) {
    border-right: 0;
  }

  .mq-certificate-verification article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 680px) {
  .mq-overview-page .inner-hero,
  .mq-overview-page .inner-hero-content {
    min-height: 420px;
  }

  .mq-overview-page .inner-hero h1 {
    font-size: 36px;
  }

  .mq-section-heading {
    margin-bottom: 30px;
  }

  .mq-section-heading h2 {
    font-size: 30px;
  }

  .mq-development-page .section-block {
    padding-block: 56px;
  }

  .mq-testing-page .section-block {
    padding-block: 56px;
  }

  .mq-testing-path {
    grid-template-columns: 1fr;
  }

  .mq-testing-path > li,
  .mq-testing-path > li:nth-child(2n),
  .mq-testing-path > li:nth-child(-n + 2) {
    min-height: 0;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .mq-testing-path h3 {
    margin-top: 14px;
  }

  .mq-testing-documents {
    padding-inline: 0;
  }

  .mq-testing-documents ul {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .mq-testing-documents li {
    padding: 10px 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .mq-control-path,
  .mq-scene-grid,
  .mq-scene-grid--two,
  .mq-management-list {
    grid-template-columns: 1fr;
  }

  .mq-development-steps {
    position: relative;
    border-block: 0;
    grid-template-columns: 1fr;
  }

  .mq-development-steps::before {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 18px;
    width: 1px;
    background: var(--line);
    content: "";
  }

  .mq-development-steps > li,
  .mq-development-steps > li:nth-child(2n),
  .mq-development-steps > li:nth-child(-n + 2) {
    position: relative;
    min-height: 0;
    padding: 0 0 34px 54px;
    border: 0;
  }

  .mq-development-steps > li:last-child {
    padding-bottom: 0;
  }

  .mq-development-step-number {
    position: absolute;
    top: 0;
    left: 0;
    display: grid;
    width: 37px;
    height: 28px;
    place-items: center;
    background: var(--surface);
  }

  .mq-development-steps h3 {
    margin-top: 0;
  }

  .mq-project-inputs-layout .mq-plain-list {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .mq-overview-heading {
    margin-bottom: 32px;
  }

  .mq-overview-heading h2 {
    font-size: 32px;
  }

  .mq-capability-visual {
    grid-template-rows: 260px auto;
  }

  .mq-capability-list a {
    min-height: 0;
    padding: 22px 20px;
  }

  .mq-capability-list p {
    font-size: 13px;
  }

  .mq-control-path li,
  .mq-control-path li:nth-child(2n),
  .mq-control-path li:nth-child(-n + 2) {
    min-height: auto;
    border-right: 0;
  }

  .mq-control-path li:not(:last-child) {
    border-bottom: 1px solid var(--line);
  }

  .mq-evidence-gateway a {
    min-height: 220px;
    padding: 28px 24px;
  }

  .mq-scope-grid {
    grid-template-columns: 1fr 1fr;
  }

  .mq-scope-grid article,
  .mq-scope-grid article:nth-child(3),
  .mq-scope-grid article:last-child {
    min-height: 190px;
    border-right: 1px solid var(--line);
  }

  .mq-scope-grid article:nth-child(2n),
  .mq-scope-grid article:last-child {
    border-right: 0;
  }

  .mq-scope-grid article:last-child {
    grid-column: 1 / -1;
  }

  .mq-stage-list dl,
  .mq-management-list {
    grid-template-columns: 1fr;
  }

  .mq-management-list article,
  .mq-management-list article:nth-child(even),
  .mq-management-list article:nth-child(odd) {
    min-height: auto;
    padding: 20px 0;
    border-right: 0;
  }

  .mq-scene-media,
  .mq-scene-grid--two .mq-scene-media {
    height: 280px;
  }

  .mq-certificate-filters {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mq-certificate-feature-media {
    min-height: 340px;
    padding: 18px;
  }

  .mq-certificate-feature-copy {
    padding: 26px 20px;
  }

  .mq-certificate-feature-copy dl > div {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .mq-certificate-verification {
    grid-template-columns: 1fr;
  }

  .mq-certificate-verification article,
  .mq-certificate-verification article:nth-child(2n),
  .mq-certificate-verification article:nth-child(-n + 2) {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .mq-certificate-verification article:last-child {
    border-bottom: 0;
  }

  .mq-certificate-directory-head {
    align-items: flex-start;
    margin-top: 48px;
  }

  .mq-certificate-list {
    display: grid;
    grid-auto-columns: minmax(220px, 76vw);
    grid-auto-flow: column;
    grid-template-columns: none;
    overflow-x: auto;
    padding: 0 1px 14px;
    scroll-snap-type: x mandatory;
  }

  .mq-certificate-list > article {
    scroll-snap-align: start;
  }
}

/* 研发制造与质量合规二级页精简布局 */
.inner-hero--mq-detail,
.inner-hero--mq-detail .inner-hero-content {
  min-height: 540px;
}

.inner-hero--mq-detail .inner-hero-content {
  padding-block: 42px;
}

.inner-hero--mq-detail h1 {
  max-width: 760px;
  font-size: clamp(40px, 4.5vw, 58px);
}

.section-nav--mq {
  overflow: visible;
}

.section-nav--mq .shell {
  display: block;
}

.mq-section-nav-toggle {
  display: none;
}

.mq-section-nav-menu {
  display: flex;
  justify-content: flex-start;
  gap: 28px;
}

.mq-section-nav-menu a {
  flex: 0 1 auto;
}

.mq-scope-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mq-scope-grid article:last-child {
  border-right: 0;
}

.mq-production-scenes .mq-scene-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mq-version-details {
  border-block: 1px solid var(--line);
}

.mq-version-details summary {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  color: var(--ink);
  cursor: pointer;
  font-size: 17px;
  font-weight: 800;
  list-style: none;
}

.mq-version-details summary::-webkit-details-marker {
  display: none;
}

.mq-version-details summary::after {
  content: "+";
  color: var(--accent);
  font-size: 24px;
  font-weight: 500;
}

.mq-version-details[open] summary::after {
  content: "−";
}

.mq-version-details p {
  max-width: 720px;
  margin: 0;
  padding: 0 0 24px;
  color: var(--ink-soft);
  font-size: 14px;
}

.mq-table--two {
  min-width: 620px;
}

.mq-table--two tbody th {
  width: 36%;
}

.mq-traceability .mq-section-heading {
  margin-bottom: 24px;
}

.mq-text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--accent);
  color: var(--accent-dark);
  font-weight: 800;
}

.mq-text-link span {
  transition: transform 160ms ease;
}

.mq-text-link:hover span {
  transform: translateX(3px);
}

.mq-testing-cta .shell {
  align-items: center;
}

.mq-testing-cta-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 12px;
}

.mq-testing-cta .button.ghost-light {
  border-color: rgba(237, 246, 252, 0.62);
  background: transparent;
  color: #edf6fc;
}

.mq-testing-cta .button.ghost-light:hover {
  border-color: #edf6fc;
  background: rgba(237, 246, 252, 0.08);
}

.mq-certificate-workspace {
  display: grid;
  grid-template-columns: minmax(290px, 0.34fr) minmax(0, 1fr);
  gap: 24px;
  margin-top: 48px;
  align-items: start;
}

.mq-certificate-directory-head {
  margin: 0 0 18px;
}

.mq-certificate-workspace .mq-certificate-list {
  display: grid;
  max-height: 760px;
  grid-template-columns: 1fr;
  gap: 10px;
  overflow-y: auto;
  padding-right: 6px;
}

.mq-certificate-workspace .mq-certificate-select {
  grid-template-columns: 86px minmax(0, 1fr);
  grid-template-rows: none;
  min-height: 104px;
}

.mq-certificate-workspace .mq-certificate-select img {
  width: 86px;
  height: 100%;
  min-height: 102px;
  padding: 8px;
}

.mq-certificate-workspace .mq-certificate-select > span {
  justify-content: center;
  padding: 12px 14px;
}

.mq-certificate-workspace .mq-certificate-select em {
  margin-top: 8px;
}

.mq-certificate-workspace .mq-certificate-showcase {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.58fr);
  box-shadow: none;
}

.mq-certificate-workspace .mq-certificate-feature-media {
  min-height: 520px;
}

.mq-certificate-feature-copy > p {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.mq-certificate-feature-copy > p b {
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 10px;
}

.mq-certificate-feature-copy dl {
  margin-top: 20px;
}

.mq-certificate-preview {
  width: 100%;
  min-height: 44px;
  margin-top: 22px;
  border: 1px solid var(--accent);
  border-radius: 10px;
  background: transparent;
  color: var(--accent-dark);
  cursor: pointer;
  font-weight: 800;
}

.mq-certificate-preview:hover {
  background: var(--accent-soft);
}

.mq-section-nav-toggle:focus-visible,
.mq-certificate-preview:focus-visible,
.mq-version-details summary:focus-visible {
  outline: 3px solid rgba(10, 104, 171, 0.35);
  outline-offset: 3px;
}

@media (max-width: 980px) {
  .mq-certificate-workspace {
    grid-template-columns: 1fr;
  }

  .mq-certificate-workspace .mq-certificate-list {
    max-height: none;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
    padding: 0;
  }

  .mq-certificate-workspace .mq-certificate-select {
    grid-template-columns: 1fr;
    grid-template-rows: 132px 1fr;
  }

  .mq-certificate-workspace .mq-certificate-select img {
    width: 100%;
    height: 132px;
    min-height: 0;
  }
}

@media (max-width: 680px) {
  .inner-hero--mq-detail,
  .inner-hero--mq-detail .inner-hero-content {
    min-height: 320px;
  }

  .inner-hero--mq-detail .inner-hero-content {
    padding-block: 28px;
  }

  .inner-hero--mq-detail h1 {
    font-size: 36px;
  }

  .inner-hero--mq-detail .inner-hero-description {
    margin-top: 12px;
    font-size: 15px;
  }

  .section-nav--mq {
    top: 66px;
  }

  .section-nav--mq .shell {
    width: 100%;
    margin: 0;
    padding: 0;
  }

  .mq-section-nav-toggle {
    display: flex;
    width: 100%;
    min-height: 58px;
    align-items: center;
    justify-content: space-between;
    padding: 9px 20px;
    border: 0;
    background: var(--header);
    color: var(--ink);
    cursor: pointer;
    text-align: left;
  }

  .mq-section-nav-toggle small,
  .mq-section-nav-toggle strong {
    display: block;
  }

  .mq-section-nav-toggle small {
    color: var(--muted);
    font-size: 10px;
  }

  .mq-section-nav-toggle strong {
    margin-top: 2px;
    font-size: 14px;
  }

  .mq-section-nav-symbol {
    color: var(--accent);
    font-size: 24px;
  }

  .mq-section-nav-action {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 7px;
    color: var(--accent-dark);
    font-size: 11px;
    font-weight: 800;
  }

  .mq-section-nav-menu {
    display: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--line);
    background: var(--header);
  }

  .section-nav--mq.is-open .mq-section-nav-menu {
    display: grid;
  }

  .mq-section-nav-menu a {
    display: flex;
    min-height: 52px;
    align-items: center;
    padding: 10px 16px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    font-size: 12px;
    white-space: normal;
  }

  .mq-section-nav-menu a:nth-child(even) {
    border-right: 0;
  }

  .mq-section-nav-menu a.is-active {
    border-bottom-color: var(--line);
    background: var(--accent-soft);
    box-shadow: inset 3px 0 0 var(--accent);
  }

  .mq-scope-grid,
  .mq-production-scenes .mq-scene-grid {
    grid-template-columns: 1fr;
  }

  .mq-scope-grid article,
  .mq-scope-grid article:nth-child(3),
  .mq-scope-grid article:last-child {
    min-height: 0;
    grid-column: auto;
    border-right: 0;
  }

  .mq-testing-cta-actions {
    display: grid;
    width: 100%;
    grid-template-columns: 1fr 1fr;
  }

  .mq-testing-cta-actions .button {
    width: 100%;
  }

  .mq-certificate-workspace {
    margin-top: 36px;
  }

  .mq-certificate-workspace .mq-certificate-list {
    display: grid;
    grid-auto-flow: row;
    grid-template-columns: 1fr;
    overflow: visible;
    padding: 0;
  }

  .mq-certificate-workspace .mq-certificate-select {
    grid-template-columns: 82px minmax(0, 1fr);
    grid-template-rows: none;
    min-height: 98px;
  }

  .mq-certificate-workspace .mq-certificate-select img {
    width: 82px;
    height: 100%;
    min-height: 96px;
  }

  .mq-certificate-workspace .mq-certificate-showcase {
    grid-template-columns: 1fr;
  }

  .mq-certificate-workspace .mq-certificate-feature-media {
    min-height: 340px;
    border-right: 0;
    border-bottom: 1px solid #d8e4ed;
  }
}

/* 服务与资料 */
.resource-section-heading {
  max-width: 820px;
  margin-bottom: 42px;
}

.resource-section-heading .eyebrow {
  margin-bottom: 12px;
}

.resource-section-heading h2 {
  margin: 0;
  font-size: clamp(30px, 3.4vw, 48px);
  letter-spacing: -0.035em;
  line-height: 1.2;
}

.resource-section-heading > p:last-child {
  max-width: 740px;
  margin: 16px 0 0;
  color: var(--ink-soft);
}

.resource-overview-intro {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.resource-overview-intro-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 72px;
  align-items: start;
}

.resource-overview-intro .resource-section-heading {
  margin: 0;
}

.resource-overview-intro aside {
  padding: 28px 0 28px 28px;
  border-left: 3px solid var(--accent);
}

.resource-overview-intro aside strong {
  display: block;
  color: var(--accent-dark);
  font-size: 13px;
}

.resource-overview-intro aside p {
  margin: 10px 0 18px;
  color: var(--ink-soft);
  font-size: 14px;
}

.resource-overview-intro aside a,
.resource-document-list article > a {
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
}

.resource-library-preview,
.resource-category-directory,
.resource-business-routing {
  background: var(--surface-raised);
}

.resource-library,
.resource-preparation,
.resource-contact-directory {
  background: var(--page);
}

.resource-catalog-card-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
}

.resource-catalog-card {
  display: flex;
  min-height: 470px;
  grid-column: span 7;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  flex-direction: column;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.resource-catalog-card:nth-child(2) {
  grid-column: span 5;
}

.resource-catalog-card:nth-child(3) {
  display: grid;
  min-height: 330px;
  grid-column: 1 / -1;
  grid-template-columns: minmax(340px, 0.76fr) minmax(0, 1.24fr);
}

.resource-catalog-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.resource-catalog-card figure {
  display: block;
  margin: 0;
  background: var(--surface-raised);
}

.resource-catalog-card figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.resource-catalog-card-body {
  display: flex;
  flex: 1;
  padding: 26px 28px 28px;
  flex-direction: column;
}

.resource-catalog-card-body > p {
  display: flex;
  gap: 9px;
  margin: 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.resource-catalog-card-body > p span {
  color: var(--line);
}

.resource-catalog-card-body h3 {
  margin: 12px 0 0;
  font-size: clamp(22px, 2.3vw, 31px);
  letter-spacing: -0.025em;
  line-height: 1.35;
}

.resource-catalog-card-body > span {
  max-width: 620px;
  margin-top: 10px;
  color: var(--ink-soft);
  font-size: 13px;
}

.resource-catalog-card-body > a {
  display: inline-flex;
  width: fit-content;
  gap: 10px;
  align-items: center;
  margin-top: auto;
  padding-top: 22px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.resource-catalog-card-body > a b {
  font-weight: 700;
  transition: transform 160ms ease;
}

.resource-catalog-card-body > a:hover b {
  transform: translateX(4px);
}

.resource-document-list {
  border-top: 1px solid var(--line);
}

.resource-document-list article {
  display: grid;
  grid-template-columns: 48px minmax(210px, 0.58fr) minmax(280px, 1fr) minmax(190px, 0.52fr) auto;
  gap: 24px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.resource-document-number {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.resource-document-title p {
  margin: 0 0 5px;
  color: var(--accent-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.resource-document-title h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.4;
}

.resource-document-scope {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.resource-document-list dl {
  margin: 0;
  font-size: 12px;
}

.resource-document-list dl > div {
  display: grid;
  grid-template-columns: 94px 1fr;
  gap: 10px;
}

.resource-document-list dl > div + div {
  margin-top: 5px;
}

.resource-document-list dt {
  color: var(--muted);
}

.resource-document-list dd {
  margin: 0;
  font-weight: 700;
}

.resource-document-list article > a {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  justify-self: end;
  white-space: nowrap;
}

.resource-document-list article > a span {
  transition: transform 160ms ease;
}

.resource-document-list article > a:hover span {
  transform: translateX(4px);
}

.resource-document-list--compact article {
  grid-template-columns: 48px minmax(210px, 0.58fr) minmax(280px, 1fr) auto;
  padding-block: 20px;
}

.resource-document-list--compact dl {
  display: none;
}

.resource-source-note {
  display: flex;
  gap: 16px;
  margin: 28px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 13px;
}

.resource-source-note strong {
  flex: 0 0 auto;
  color: var(--ink);
}

.resource-category-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.resource-category-list a {
  display: grid;
  min-height: 170px;
  grid-template-columns: 150px 1fr 28px;
  gap: 24px;
  align-items: center;
  padding: 24px 28px 24px 0;
  border-bottom: 1px solid var(--line);
}

.resource-category-list a:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.resource-category-list a:nth-child(even) {
  padding-left: 28px;
}

.resource-category-list img {
  width: 150px;
  height: 110px;
  object-fit: cover;
}

.resource-category-list h3 {
  margin: 0;
  font-size: 19px;
}

.resource-category-list p {
  margin: 7px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.resource-category-list a > span {
  color: var(--accent);
  font-size: 22px;
  transition: transform 160ms ease;
}

.resource-category-list a:hover > span {
  transform: translateX(4px);
}

.resource-request-guide {
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.resource-request-layout {
  display: grid;
  grid-template-columns: minmax(270px, 0.7fr) minmax(0, 1.3fr);
  gap: 70px;
}

.resource-request-layout .resource-section-heading {
  margin: 0;
}

.resource-request-layout ol {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.resource-request-layout li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.resource-request-layout li > span,
.resource-routing-grid > article > span,
.resource-faq-groups > section > div:first-child > span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.resource-request-layout h3 {
  margin: 0;
  font-size: 18px;
}

.resource-request-layout p {
  margin: 5px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.resource-faq-section {
  background: var(--page);
}

.resource-faq-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.5fr) minmax(0, 1.5fr);
  gap: 70px;
  align-items: start;
}

.resource-faq-layout > aside {
  position: sticky;
  top: 150px;
  padding: 28px;
  border: 1px solid var(--line);
  background: var(--surface-raised);
}

.resource-faq-layout aside h2 {
  margin: 8px 0 0;
  font-size: 28px;
}

.resource-faq-layout aside > p:not(.eyebrow) {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.resource-faq-layout aside dl {
  margin: 24px 0 0;
  border-top: 1px solid var(--line);
}

.resource-faq-layout aside dl > div {
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.resource-faq-layout aside dt {
  color: var(--muted);
  font-size: 11px;
}

.resource-faq-layout aside dd {
  margin: 3px 0 0;
  overflow-wrap: anywhere;
  font-weight: 800;
}

.resource-faq-layout aside .button {
  margin-top: 24px;
}

.resource-faq-groups > section + section {
  margin-top: 54px;
}

.resource-faq-groups > section > div:first-child {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  align-items: baseline;
  margin-bottom: 16px;
}

.resource-faq-groups h2 {
  margin: 0;
  font-size: 24px;
}

.resource-channel-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.resource-channel-list article {
  min-height: 180px;
  padding: 28px 30px 28px 0;
  border-bottom: 1px solid var(--line);
}

.resource-channel-list article:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.resource-channel-list article:nth-child(even) {
  padding-left: 30px;
}

.resource-channel-list article > p {
  margin: 0;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
}

.resource-channel-list h3 {
  margin: 22px 0 0;
  font-size: clamp(20px, 2.2vw, 30px);
  overflow-wrap: anywhere;
}

.resource-channel-list article > span {
  display: block;
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 13px;
}

.resource-address {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 60px;
  margin-top: 34px;
  padding: 26px 0;
  border-block: 1px solid var(--line);
}

.resource-address p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.resource-address > div p {
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
}

.resource-address strong {
  display: block;
  margin-top: 5px;
  font-size: 18px;
}

.resource-routing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.resource-routing-grid article {
  min-height: 190px;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.resource-routing-grid article:nth-child(3n) {
  border-right: 0;
}

.resource-routing-grid h3 {
  margin: 28px 0 0;
  font-size: 19px;
}

.resource-routing-grid p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.resource-contact-form {
  border-top: 1px solid var(--line);
}

.resource-contact-form .contact-aside .eyebrow {
  margin-bottom: 10px;
}

.resource-cta .button {
  flex: 0 0 auto;
}

@media (max-width: 1080px) {
  .resource-document-list article,
  .resource-document-list--compact article {
    grid-template-columns: 42px minmax(210px, 0.62fr) minmax(0, 1.38fr) auto;
  }

  .resource-document-list dl {
    display: none;
  }

  .resource-category-list a {
    grid-template-columns: 112px 1fr 24px;
  }

  .resource-category-list img {
    width: 112px;
    height: 96px;
  }
}

@media (max-width: 900px) {
  .resource-overview-intro-layout,
  .resource-request-layout,
  .resource-faq-layout,
  .resource-address {
    grid-template-columns: 1fr;
  }

  .resource-overview-intro-layout,
  .resource-request-layout,
  .resource-faq-layout,
  .resource-address {
    gap: 38px;
  }

  .resource-catalog-card,
  .resource-catalog-card:nth-child(2) {
    grid-column: span 6;
  }

  .resource-catalog-card:nth-child(3) {
    grid-column: 1 / -1;
    grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  }

  .resource-faq-layout > aside {
    position: static;
  }

  .resource-document-list article,
  .resource-document-list--compact article {
    grid-template-columns: 42px minmax(210px, 0.66fr) minmax(0, 1.34fr);
  }

  .resource-document-list article > a {
    grid-column: 2 / -1;
    justify-self: start;
  }

  .resource-category-list {
    grid-template-columns: 1fr;
  }

  .resource-category-list a,
  .resource-category-list a:nth-child(even),
  .resource-category-list a:nth-child(odd) {
    padding: 22px 0;
    border-right: 0;
  }

  .resource-routing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .resource-routing-grid article:nth-child(3n) {
    border-right: 1px solid var(--line);
  }

  .resource-routing-grid article:nth-child(2n) {
    border-right: 0;
  }
}

@media (max-width: 680px) {
  .resource-section-heading {
    margin-bottom: 30px;
  }

  .resource-section-heading h2 {
    font-size: 30px;
  }

  .resource-overview-intro aside {
    padding: 22px 0 0;
    border-top: 3px solid var(--accent);
    border-left: 0;
  }

  .resource-catalog-card,
  .resource-catalog-card:nth-child(2),
  .resource-catalog-card:nth-child(3) {
    display: flex;
    min-height: auto;
    grid-column: 1 / -1;
  }

  .resource-catalog-card figure img,
  .resource-catalog-card:nth-child(3) figure img {
    height: auto;
    min-height: 0;
  }

  .resource-catalog-card-body {
    min-height: 230px;
  }

  .resource-document-list article,
  .resource-document-list--compact article {
    grid-template-columns: 36px 1fr;
    gap: 12px 14px;
  }

  .resource-document-scope,
  .resource-document-list article > a {
    grid-column: 2;
  }

  .resource-category-list a {
    grid-template-columns: 92px 1fr 18px;
    gap: 16px;
  }

  .resource-category-list img {
    width: 92px;
    height: 86px;
  }

  .resource-category-list p {
    display: none;
  }

  .resource-channel-list,
  .resource-routing-grid {
    grid-template-columns: 1fr;
  }

  .resource-channel-list article,
  .resource-channel-list article:nth-child(odd),
  .resource-channel-list article:nth-child(even),
  .resource-routing-grid article,
  .resource-routing-grid article:nth-child(3n),
  .resource-routing-grid article:nth-child(2n) {
    min-height: auto;
    padding: 22px 0;
    border-right: 0;
  }

  .resource-source-note {
    display: block;
  }

  .resource-source-note strong {
    display: block;
    margin-bottom: 6px;
  }
}

/* 服务与资料：任务优先的栏目结构 */
.inner-hero--resource-detail,
.inner-hero--resource-detail .inner-hero-content {
  min-height: 540px;
}

.inner-hero--resource-detail .inner-hero-content {
  padding-block: 42px;
}

.inner-hero--resource-detail h1 {
  font-size: clamp(38px, 4.2vw, 58px);
}

.section-nav--resources .shell {
  justify-content: flex-start;
  gap: 36px;
}

.section-nav--resources a {
  min-height: 48px;
  padding-block: 15px 12px;
  font-size: 14px;
}

.resource-task-section {
  background: var(--page);
}

.resource-task-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.resource-task-link {
  display: flex;
  min-height: 270px;
  grid-column: span 3;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}

.resource-task-link.is-primary {
  grid-column: span 6;
  padding-left: 0;
}

.resource-task-link:last-child {
  border-right: 0;
}

.resource-task-link h3 {
  margin: 0;
  font-size: clamp(24px, 2.6vw, 38px);
  line-height: 1.25;
}

.resource-task-link p {
  max-width: 520px;
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.resource-task-link > span {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 10px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
}

.resource-task-link > span b {
  transition: transform 160ms ease;
}

.resource-task-link:hover > span b {
  transform: translateX(4px);
}

.resource-quick-contact {
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.resource-quick-contact .shell {
  display: grid;
  min-height: 118px;
  grid-template-columns: 1fr 1.4fr auto;
  gap: 42px;
  align-items: center;
}

.resource-quick-contact .shell > div {
  display: grid;
  gap: 5px;
}

.resource-quick-contact span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.resource-quick-contact .shell > div a {
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.catalog-heading > div > p {
  max-width: 680px;
  margin: 12px 0 0;
  color: var(--ink-soft);
}

.catalog-heading > span {
  flex: 0 0 auto;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
}

.resource-catalog-controls {
  display: grid;
  grid-template-columns: minmax(260px, 1.6fr) repeat(4, minmax(130px, 0.7fr));
  gap: 12px;
  margin-bottom: 32px;
}

.resource-catalog-controls label,
.resource-faq-tools label {
  display: grid;
  gap: 7px;
}

.resource-catalog-controls label > span,
.resource-faq-tools label > span {
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 800;
}

.resource-catalog-controls input,
.resource-catalog-controls select,
.resource-faq-tools input {
  width: 100%;
  min-height: 48px;
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
}

.resource-catalog-results {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.resource-catalog-results .catalog-card {
  border-radius: 4px;
}

.resource-catalog-results .catalog-card:hover {
  box-shadow: 0 12px 30px rgba(3, 45, 76, 0.1);
  transform: translateY(-2px);
}

.resource-catalog-results .catalog-cover {
  aspect-ratio: 16 / 8.5;
  object-fit: cover;
}

.resource-document-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px 22px;
  margin: 20px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.resource-document-meta div {
  display: grid;
  gap: 2px;
}

.resource-document-meta dt {
  color: var(--muted);
  font-size: 10px;
}

.resource-document-meta dd {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
}

.resource-document-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 15px;
  margin-top: 8px;
}

.resource-document-actions a {
  margin: 0;
}

.resource-request-cta .shell {
  align-items: center;
}

.resource-request-cta ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 18px 0 0;
  padding: 0;
  color: #d6e4ee;
  font-size: 13px;
  list-style: none;
}

.resource-request-cta li::before {
  margin-right: 7px;
  color: #81c3ec;
  content: "•";
}

.resource-faq-tools {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) auto;
  gap: 24px;
  align-items: end;
}

.resource-faq-tools > div {
  display: flex;
  gap: 8px;
}

.resource-faq-tools button {
  min-height: 48px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface);
  color: var(--accent-dark);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
}

.resource-faq-index {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 28px 0 58px;
  padding-block: 18px;
  border-block: 1px solid var(--line);
}

.resource-faq-index a {
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
}

.resource-faq-index a:hover {
  color: var(--accent-dark);
}

.resource-faq-groups {
  max-width: 920px;
}

.resource-faq-groups > section + section {
  margin-top: 58px;
}

.resource-faq-groups > section > div:first-child {
  display: block;
  margin-bottom: 16px;
}

.resource-faq-groups h2 {
  font-size: 28px;
}

.resource-faq-answer {
  padding: 0 54px 24px 0;
}

.resource-faq-answer p {
  margin: 0;
  color: var(--ink-soft);
}

.resource-faq-answer a {
  display: inline-flex;
  gap: 8px;
  margin-top: 14px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
}

.resource-faq-empty,
.resource-catalog-empty {
  padding: 36px 0;
  border-block: 1px solid var(--line);
  color: var(--ink-soft);
}

.resource-faq-groups [hidden],
.resource-faq-empty[hidden],
.resource-catalog-empty[hidden] {
  display: none;
}

.resource-channel-list--primary {
  grid-template-columns: 1fr 1.05fr 1.4fr;
}

.resource-channel-list--primary article,
.resource-channel-list--primary article:nth-child(odd),
.resource-channel-list--primary article:nth-child(even) {
  min-height: 170px;
  padding: 28px;
  border-right: 1px solid var(--line);
}

.resource-channel-list--primary article:first-child {
  padding-left: 0;
}

.resource-channel-list--primary article:last-child {
  padding-right: 0;
  border-right: 0;
}

.resource-other-contacts {
  margin-top: 28px;
  border-block: 1px solid var(--line);
}

.resource-other-contacts summary {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  color: var(--ink);
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}

.resource-other-contacts summary::after {
  color: var(--accent);
  content: "+";
  font-size: 22px;
}

.resource-other-contacts[open] summary::after {
  content: "−";
}

.resource-other-contacts dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 40px;
  margin: 0;
  padding: 4px 0 24px;
}

.resource-other-contacts dl > div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 16px;
}

.resource-other-contacts dt {
  color: var(--muted);
  font-size: 12px;
}

.resource-other-contacts dd {
  display: grid;
  gap: 3px;
  margin: 0;
}

.resource-other-contacts dd span {
  color: var(--ink-soft);
  font-size: 12px;
}

.resource-map-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  margin-top: 48px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.resource-map-panel figure {
  margin: 0;
}

.resource-map-panel img {
  display: block;
  width: 100%;
  min-height: 310px;
  height: 100%;
  object-fit: cover;
}

.resource-map-panel > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 42px;
}

.resource-map-panel h3 {
  margin: 0;
  font-size: 26px;
}

.resource-map-panel p {
  margin: 15px 0 0;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.8;
}

.resource-map-panel span {
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.75;
}

.resource-contact-guidance {
  position: static;
}

.resource-contact-guidance h2 {
  margin: 0;
  font-size: clamp(28px, 3vw, 42px);
}

.resource-contact-guidance [data-contact-topic-hint] {
  display: grid;
  gap: 7px;
  margin-top: 28px;
  padding: 20px 0;
  border-block: 1px solid var(--line);
}

.resource-contact-guidance [data-contact-topic-hint] strong {
  color: var(--accent-dark);
  font-size: 12px;
}

.resource-contact-guidance [data-contact-topic-hint] span {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.7;
}

.resource-contact-guidance .button {
  margin-top: 24px;
}

.resource-contact-privacy {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
  line-height: 1.75;
}

.resource-catalog-controls input:focus-visible,
.resource-catalog-controls select:focus-visible,
.resource-faq-tools input:focus-visible,
.resource-faq-tools button:focus-visible,
.resource-other-contacts summary:focus-visible,
.resource-task-link:focus-visible {
  outline: 3px solid rgba(10, 104, 171, 0.35);
  outline-offset: 3px;
}

@media (max-width: 980px) {
  .resource-catalog-controls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .resource-catalog-search {
    grid-column: 1 / -1;
  }

  .resource-channel-list--primary {
    grid-template-columns: 1fr 1fr;
  }

  .resource-channel-list--primary article:last-child {
    grid-column: 1 / -1;
    padding-left: 0;
  }

  .resource-map-panel,
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .inner-hero--resource-detail,
  .inner-hero--resource-detail .inner-hero-content {
    min-height: 315px;
  }

  .inner-hero--resource-detail .inner-hero-content {
    padding-block: 28px;
  }

  .inner-hero--resource-detail h1 {
    font-size: 34px;
  }

  .section-nav--resources {
    top: 66px;
    overflow: visible;
  }

  .section-nav--resources .shell {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin: 0;
    padding: 0;
  }

  .section-nav--resources a {
    display: flex;
    min-width: 0;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    padding: 10px 5px 8px;
    font-size: 12px;
    white-space: normal;
  }

  .resource-task-grid {
    grid-template-columns: 1fr;
  }

  .resource-task-link,
  .resource-task-link.is-primary {
    min-height: 0;
    grid-column: 1;
    padding: 28px 0;
    border-right: 0;
  }

  .resource-task-link h3 {
    font-size: 27px;
  }

  .resource-task-link > span {
    margin-top: 34px;
  }

  .resource-quick-contact .shell {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 20px;
    padding-block: 30px;
  }

  .resource-quick-contact .button {
    width: 100%;
  }

  .catalog-heading {
    display: flex;
    gap: 18px;
    align-items: flex-start;
  }

  .catalog-heading h2 {
    font-size: 30px;
  }

  .resource-catalog-controls,
  .resource-catalog-results,
  .resource-faq-tools,
  .resource-channel-list--primary,
  .resource-other-contacts dl,
  .resource-map-panel {
    grid-template-columns: 1fr;
  }

  .resource-catalog-search,
  .resource-channel-list--primary article:last-child {
    grid-column: 1;
  }

  .resource-document-meta {
    grid-template-columns: 1fr;
  }

  .catalog-actions {
    align-items: flex-start;
  }

  .resource-request-cta .shell {
    align-items: flex-start;
  }

  .resource-request-cta .button {
    width: 100%;
  }

  .resource-faq-tools > div {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .resource-faq-index {
    margin-bottom: 44px;
  }

  .resource-faq-answer {
    padding-right: 0;
  }

  .resource-channel-list--primary article,
  .resource-channel-list--primary article:nth-child(odd),
  .resource-channel-list--primary article:nth-child(even),
  .resource-channel-list--primary article:first-child,
  .resource-channel-list--primary article:last-child {
    min-height: 0;
    padding: 24px 0;
    border-right: 0;
  }

  .resource-other-contacts dl > div {
    grid-template-columns: 84px 1fr;
  }

  .resource-map-panel > div {
    padding: 28px 22px;
  }

  .resource-map-panel img {
    min-height: 220px;
  }

  .resource-contact-form .inquiry-form {
    padding: 28px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .resource-task-link > span b,
  .resource-catalog-results .catalog-card {
    transition: none;
  }

  .resource-task-link:hover > span b,
  .resource-catalog-results .catalog-card:hover {
    transform: none;
  }
}

.resource-library {
  background: #f5f8fa;
}

/* OEM首页的最终覆盖放在通用响应式规则之后，保证栏目专用布局生效。 */
.oem-intro {
  padding-block: 64px;
}

.intro-layout--compact {
  display: block;
  max-width: 980px;
}

.intro-layout--compact h2 {
  max-width: 880px;
}

.intro-layout--compact p {
  max-width: 760px;
  margin: 16px 0 0;
  color: var(--ink-soft);
}

.section-process-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.section-process-grid article,
.section-process-grid article:not(:nth-child(3n + 1)),
.section-process-grid article:not(:first-child) {
  padding: 28px;
  border-left: 1px solid var(--line);
}

.section-process-grid article:first-child {
  padding-left: 0;
  border-left: 0;
}

@media (max-width: 1100px) {
  .section-process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-process-grid article,
  .section-process-grid article:not(:nth-child(3n + 1)),
  .section-process-grid article:not(:first-child) {
    padding: 26px;
    border-left: 0;
  }

  .section-process-grid article:nth-child(even) {
    border-left: 1px solid var(--line);
  }
}

@media (max-width: 680px) {
  .oem-intro {
    padding-block: 48px;
  }

  .section-process-grid {
    position: relative;
    grid-template-columns: 1fr;
    padding-left: 40px;
    border-top: 0;
  }

  .section-process-grid::before {
    position: absolute;
    top: 24px;
    bottom: 24px;
    left: 8px;
    width: 1px;
    background: var(--line);
    content: "";
  }

  .section-process-grid article,
  .section-process-grid article:not(:nth-child(3n + 1)),
  .section-process-grid article:not(:first-child),
  .section-process-grid article:nth-child(even) {
    padding: 24px 0;
    border-left: 0;
  }

  .section-process-grid article {
    position: relative;
  }

  .section-process-grid span {
    position: absolute;
    top: 25px;
    left: -40px;
    width: 32px;
    background: var(--surface);
  }

  .section-process-grid h3 {
    margin-top: 0;
  }
}

/* 公司简介：延续全站蓝白体系，用真实资料与清晰能力链路替代通用详情模板。 */
.company-profile-section {
  padding-block: 72px;
  background: var(--surface);
}

.company-profile-layout {
  display: grid;
  grid-template-columns: minmax(420px, 1fr) minmax(420px, .9fr);
  gap: clamp(48px, 6vw, 92px);
  align-items: center;
}

.company-profile-visual {
  position: relative;
  margin: 0;
}

.company-profile-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 1.38 / 1;
  object-fit: cover;
}

.company-profile-visual figcaption {
  position: absolute;
  right: -28px;
  bottom: 32px;
  padding: 24px 34px;
  background: #00a5aa;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .2em;
}

.company-profile-copy h2,
.company-section-heading h2,
.company-capability-heading h2,
.company-cta h2 {
  margin: 12px 0 0;
  color: var(--ink);
  font-size: clamp(30px, 3.6vw, 52px);
  line-height: 1.16;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.company-profile-copy > p:not(.eyebrow) {
  max-width: 760px;
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.9;
}

.company-profile-more {
  display: flex;
  width: fit-content;
  min-width: 132px;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin: 20px 0 0 auto;
  padding: 10px 2px 10px 0;
  border: 0;
  border-bottom: 1px solid var(--accent-dark);
  background: transparent;
  color: var(--accent-dark);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, transform .2s ease;
}

.company-profile-more:hover,
.company-profile-more:focus-visible {
  color: var(--accent);
  border-color: var(--accent);
}

.company-profile-more:active {
  transform: translateY(1px);
}

.company-profile-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 28px 0 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.company-profile-facts div {
  display: flex;
  min-height: 104px;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  padding: 18px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.company-profile-facts dt {
  color: var(--accent-dark);
  font-size: clamp(26px, 2.6vw, 40px);
  font-weight: 500;
  line-height: 1;
}

.company-profile-facts dd {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.5;
}

.company-introduction-overview {
  padding-block: clamp(56px, 7vw, 96px);
  background: var(--surface);
}

.company-introduction-overview-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, .75fr);
  gap: clamp(48px, 8vw, 112px);
  align-items: end;
}

.company-introduction-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.company-introduction-back:hover,
.company-introduction-back:focus-visible {
  color: var(--accent);
}

.company-introduction-lead h2 {
  max-width: 780px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.25;
  letter-spacing: -.035em;
  text-wrap: balance;
}

.company-introduction-highlights {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.company-introduction-highlights div {
  min-height: 112px;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.company-introduction-highlights dt {
  color: var(--accent-dark);
  font-size: clamp(24px, 2.2vw, 34px);
  font-weight: 600;
  line-height: 1.08;
}

.company-introduction-highlights dd {
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.5;
}

.company-introduction-body {
  padding-block: clamp(64px, 8vw, 112px);
  background: #f3f8fc;
}

.company-introduction-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 840px);
  justify-content: center;
  gap: clamp(52px, 8vw, 120px);
  align-items: start;
}

.company-introduction-index {
  position: sticky;
  top: 124px;
  padding-top: 8px;
}

.company-introduction-index > strong {
  display: block;
  margin-bottom: 18px;
  color: var(--ink);
  font-size: 14px;
}

.company-introduction-index nav {
  display: grid;
  border-top: 1px solid var(--line);
}

.company-introduction-index a {
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.45;
  text-decoration: none;
}

.company-introduction-index a:hover,
.company-introduction-index a:focus-visible {
  color: var(--accent-dark);
}

.company-introduction-article {
  min-width: 0;
}

.company-introduction-article > section {
  scroll-margin-top: 132px;
  padding: 0 0 58px;
}

.company-introduction-article > section + section {
  padding-top: 58px;
  border-top: 1px solid var(--line);
}

.company-introduction-article h2 {
  max-width: 720px;
  margin: 0 0 24px;
  color: var(--ink);
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.2;
  letter-spacing: -.025em;
}

.company-introduction-article p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 2;
  text-align: justify;
}

.company-introduction-article p + p {
  margin-top: 20px;
}

.company-introduction-article .company-introduction-source {
  margin-top: 10px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: #5d7690;
  font-size: 13px;
  text-align: left;
}

html.company-introduction-modal-open,
html.company-introduction-modal-open body {
  overflow: hidden;
}

.company-introduction-modal {
  position: fixed;
  inset: 0;
  width: min(940px, calc(100vw - 32px));
  height: calc(100dvh - 32px);
  max-width: none;
  max-height: none;
  margin: 16px 16px 16px auto;
  padding: 0;
  overflow: hidden;
  border: 1px solid #bfd3e4;
  border-radius: 16px;
  background: #f5f9fc;
  color: var(--ink);
  box-shadow: 0 28px 80px rgba(9, 53, 88, .24);
  opacity: 0;
  transform: translateX(22px);
  transition: opacity .18s ease, transform .18s ease;
}

.company-introduction-modal[open] {
  display: block;
}

.company-introduction-modal.is-open {
  opacity: 1;
  transform: translateX(0);
}

.company-introduction-modal::backdrop {
  background: rgba(8, 39, 65, .58);
  opacity: 0;
  backdrop-filter: blur(4px);
  transition: opacity .18s ease;
}

.company-introduction-modal.is-open::backdrop {
  opacity: 1;
}

.company-introduction-modal-shell {
  display: grid;
  height: 100%;
  grid-template-rows: auto minmax(0, 1fr);
}

.company-introduction-modal-header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px clamp(22px, 4vw, 42px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .96);
}

.company-introduction-modal-header p {
  margin: 0 0 5px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
}

.company-introduction-modal-header h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(19px, 2.2vw, 28px);
  line-height: 1.25;
}

.company-introduction-modal-header button {
  display: grid;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  place-items: center;
  padding: 0;
  border: 1px solid #b9cfe0;
  border-radius: 12px;
  background: #fff;
  color: var(--accent-dark);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease, background .18s ease, transform .18s ease;
}

.company-introduction-modal-header button:hover,
.company-introduction-modal-header button:focus-visible {
  border-color: var(--accent);
  background: #edf6fc;
  color: var(--accent);
}

.company-introduction-modal-header button:active {
  transform: translateY(1px);
}

.company-introduction-modal-scroll {
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(28px, 5vw, 56px) clamp(22px, 5vw, 56px) 48px;
  scrollbar-gutter: stable;
}

.company-introduction-modal-summary h3 {
  max-width: 800px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(25px, 3.2vw, 40px);
  line-height: 1.35;
  letter-spacing: -.025em;
  text-wrap: balance;
}

.company-introduction-modal-summary dl {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 34px 0 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.company-introduction-modal-summary dl div {
  min-height: 94px;
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .62);
}

.company-introduction-modal-summary dt {
  color: var(--accent-dark);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 650;
  line-height: 1.1;
}

.company-introduction-modal-summary dd {
  margin: 9px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.5;
}

.company-introduction-modal-article {
  margin-top: clamp(44px, 7vw, 76px);
}

.company-introduction-modal-article > section {
  display: grid;
  grid-template-columns: minmax(180px, .42fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 64px);
  padding: 0 0 42px;
}

.company-introduction-modal-article > section + section {
  padding-top: 42px;
  border-top: 1px solid var(--line);
}

.company-introduction-modal-section-heading span {
  display: block;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
}

.company-introduction-modal-section-heading h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(21px, 2.4vw, 31px);
  line-height: 1.28;
  letter-spacing: -.02em;
}

.company-introduction-modal-article p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.95;
  text-align: justify;
}

.company-introduction-modal-article p + p {
  margin-top: 18px;
}

.company-introduction-modal-article .company-introduction-modal-source {
  margin-top: 10px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: #607a92;
  font-size: 12px;
  text-align: left;
}

.company-brand-value-section {
  padding: 0 0 72px;
  background: var(--surface);
}

.company-brand-value-visual {
  width: min(100%, 980px);
  margin: 0 auto;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.company-brand-value-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.company-meaning-section {
  padding-block: 76px 0;
  background: var(--surface);
}

.company-meaning-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, .9fr);
  gap: clamp(48px, 7vw, 110px);
  align-items: end;
  margin-bottom: 48px;
}

.company-meaning-heading h2 {
  margin: 16px 0 0;
  color: var(--ink);
  font-size: clamp(32px, 3.7vw, 52px);
  line-height: 1.15;
  letter-spacing: -.035em;
}

.company-meaning-logo {
  display: block;
  width: clamp(116px, 11vw, 154px);
  height: auto;
}

.company-meaning-heading > p {
  margin: 0 0 2px;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.9;
}

.company-meaning-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  list-style: none;
}

.company-meaning-grid li {
  display: flex;
  min-height: 250px;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  padding: 40px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
}

.company-meaning-grid li > span {
  display: block;
  margin-bottom: 28px;
  color: #009da8;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .08em;
}

.company-meaning-grid h3 {
  margin: 0;
  color: var(--accent-dark);
  font-size: clamp(26px, 2.4vw, 34px);
  line-height: 1.35;
}

.company-meaning-grid p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.65;
}

.company-section-heading {
  max-width: 820px;
  margin-bottom: 42px;
}

.company-section-heading > p:last-child,
.company-capability-heading > p:last-child,
.company-cta p {
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.8;
}

.company-capability-section {
  padding-block: 80px;
  background: var(--surface);
}

.company-capability-layout {
  display: block;
}

.company-capability-heading {
  max-width: 1040px;
  margin-bottom: 48px;
}

.company-capability-heading h2 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(34px, 4vw, 52px);
  letter-spacing: -.04em;
  line-height: 1.25;
  text-wrap: balance;
}

.company-capability-list {
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  list-style: none;
}

.company-capability-list li {
  display: grid;
  min-height: 190px;
  padding: 32px;
  align-items: start;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 18px;
}

.company-capability-list li > span {
  padding-top: 3px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.company-capability-list h3 {
  margin: 0;
  color: var(--ink);
  font-size: 23px;
}

.company-capability-list p {
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.company-cta {
  padding-block: 60px;
  background: var(--surface);
}

.company-cta > .shell {
  display: flex;
  gap: 36px;
  align-items: center;
  justify-content: space-between;
}

.company-cta h2 {
  font-size: clamp(28px, 3vw, 40px);
}

.company-cta p {
  max-width: 720px;
}

.company-cta > .shell > div:last-child {
  display: flex;
  flex: 0 0 auto;
  gap: 12px;
}

@media (max-width: 760px) {
  .company-introduction-modal {
    width: calc(100vw - 16px);
    height: calc(100dvh - 16px);
    margin: 8px;
    border-radius: 12px;
  }

  .company-introduction-modal-header {
    gap: 14px;
    padding: 16px 18px;
  }

  .company-introduction-modal-header h2 {
    font-size: 18px;
  }

  .company-introduction-modal-header button {
    width: 42px;
    height: 42px;
  }

  .company-introduction-modal-summary dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .company-introduction-modal-article > section {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .company-introduction-modal-article p {
    font-size: 15px;
    line-height: 1.85;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .company-introduction-modal,
  .company-introduction-modal::backdrop,
  .company-introduction-modal-header button {
    transition: none;
  }
}

@media (max-width: 1040px) {
  .company-profile-layout {
    grid-template-columns: 1fr;
  }

  .company-profile-visual {
    max-width: 760px;
  }

  .company-profile-visual figcaption {
    right: 0;
  }

  .company-introduction-overview-layout,
  .company-introduction-layout {
    grid-template-columns: 1fr;
  }

  .company-introduction-highlights {
    max-width: 680px;
  }

  .company-introduction-index {
    position: static;
  }

  .company-introduction-index nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-left: 1px solid var(--line);
  }

  .company-introduction-index a {
    padding: 14px 16px;
    border-right: 1px solid var(--line);
  }

  .company-meaning-heading {
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: start;
  }

}

@media (max-width: 640px) {
  .company-brand-value-section {
    padding-bottom: 60px;
  }

  .company-brand-value-visual {
    margin-inline: auto;
  }

  .company-meaning-section {
    padding-block-start: 60px;
  }

  .company-meaning-grid {
    grid-template-columns: 1fr;
  }

  .company-meaning-grid li {
    min-height: 0;
    padding: 28px;
  }

  .company-meaning-grid li > span {
    margin-bottom: 24px;
  }

  .company-profile-facts {
    grid-template-columns: 1fr;
  }

  .company-profile-more {
    margin-left: 0;
  }

  .company-introduction-highlights,
  .company-introduction-index nav {
    grid-template-columns: 1fr;
  }

  .company-introduction-highlights div {
    min-height: 92px;
  }

  .company-introduction-article p {
    font-size: 16px;
    line-height: 1.9;
    text-align: left;
  }

  .company-profile-visual figcaption {
    bottom: 18px;
    padding: 16px 20px;
  }

  .company-capability-list {
    grid-template-columns: 1fr;
  }

  .company-capability-list li {
    min-height: 0;
    padding: 26px 22px;
  }

}

@media (max-width: 720px) {
  .company-profile-section {
    padding-block: 60px;
  }

  .company-profile-facts div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .company-capability-list li {
    grid-template-columns: 40px 1fr;
  }

  .company-capability-list li > a {
    grid-column: 2;
  }

  .company-cta > .shell,
  .company-cta > .shell > div:last-child {
    align-items: stretch;
    flex-direction: column;
  }

  .company-cta .button {
    width: 100%;
  }
}

@media (max-width: 900px) {
  .oem-request-section .contact-layout {
    grid-template-areas:
      "form"
      "aside";
    grid-template-columns: 1fr;
  }

  .oem-request-section .contact-aside {
    position: static;
  }

  .oem-process-accordion .oem-process-detail {
    padding-inline: 68px 40px;
  }
}

@media (max-width: 680px) {
  .inner-hero--oem-detail,
  .inner-hero--oem-detail .inner-hero-content {
    min-height: 300px;
  }

  .inner-hero--oem-detail .inner-hero-content {
    padding-block: 28px;
  }

  .inner-hero--oem-detail h1 {
    font-size: 38px;
  }

  .inner-hero--oem-detail .inner-hero-description {
    margin-top: 12px;
    font-size: 15px;
  }

  .section-nav--oem {
    top: 66px;
    overflow: visible;
  }

  .section-nav--oem .shell {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    margin: 0;
    padding: 0;
  }

  .section-nav--oem a {
    display: flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    padding: 8px 10px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    font-size: 12px;
    text-align: center;
    white-space: normal;
  }

  .section-nav--oem a:nth-child(even) {
    border-right: 0;
  }

  .section-nav--oem a.is-active {
    border-bottom-color: var(--line);
    background: var(--accent-soft);
    box-shadow: inset 3px 0 0 var(--accent);
  }

  .oem-scope-section,
  .oem-process-section,
  .oem-delivery-section,
  .oem-request-section,
  .oem-scene-section,
  .oem-responsibility-section,
  .oem-delivery-scenes-section,
  .oem-delivery-rules-section,
  .oem-preparation-section,
  .privacy-policy-section {
    padding-block: 52px;
  }

  .oem-page-heading h2,
  .oem-matrix-heading h2,
  .oem-cycle-block h2,
  .oem-form-prep h2,
  .privacy-policy-section h2 {
    font-size: 30px;
  }

  .oem-accepted-grid {
    grid-template-columns: 1fr;
  }

  .oem-accepted-grid article,
  .oem-accepted-grid article:nth-child(3n + 1),
  .oem-accepted-grid article:nth-child(3n) {
    min-height: 0;
    padding: 20px 0;
    border-right: 0;
  }

  .oem-accepted-grid h3 {
    font-size: 19px;
  }

  .oem-accepted-grid p {
    font-size: 16px;
  }

  .oem-capability-grid {
    grid-template-columns: 1fr;
  }

  .oem-capability-grid article,
  .oem-capability-grid article:nth-child(2n),
  .oem-capability-grid article:nth-child(3n) {
    min-height: 0;
    padding: 24px 0;
    border-right: 0;
  }

  .oem-capabilities-page .section-block {
    padding-block: 56px;
  }

  .oem-outcomes-grid {
    grid-template-columns: 1fr;
  }

  .oem-outcomes-grid li,
  .oem-outcomes-grid li:nth-child(2n),
  .oem-outcomes-grid li:nth-child(-n + 2) {
    min-height: 0;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .oem-contact-details {
    padding: 28px 22px;
  }

  .oem-contact-channels {
    grid-template-columns: repeat(2, minmax(0, 120px));
  }

  .oem-contact-channels figure {
    align-items: center;
  }

  .oem-contact-map {
    min-height: 300px;
  }

  .oem-scene-grid {
    grid-template-columns: 1fr;
  }

  .oem-scene-grid .oem-scene-media,
  .oem-delivery-scenes-grid .oem-scene-media {
    min-height: 250px;
  }

  .oem-process-accordion summary {
    grid-template-columns: 32px minmax(0, 1fr) 26px;
    gap: 10px;
  }

  .oem-process-number {
    width: 32px;
  }

  .oem-process-summary {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .oem-process-summary strong {
    font-size: 20px;
  }

  .oem-process-summary small {
    font-size: 12px;
  }

  .oem-process-accordion .oem-process-detail {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 4px 28px 26px 42px;
  }

  .oem-rule-accordion summary {
    grid-template-columns: 1fr auto;
    gap: 10px;
  }

  .oem-rule-accordion summary span {
    display: none;
  }

  .oem-rule-accordion .oem-change-grid,
  .oem-rule-accordion .oem-document-list {
    margin-inline: 0 28px;
  }

  .oem-request-section .inquiry-form {
    padding: 26px 20px;
  }

  .oem-form-section {
    padding-block: 24px;
  }

  .oem-static-note {
    text-align: center;
  }
}

/* Final layout overrides: keep the process modules compact and covers uncropped. */
.oem-process-section .oem-process-board,
.mq-control-chain .mq-control-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mq-control-chain .mq-control-list.mq-control-board > li {
  position: relative;
  display: grid;
  min-height: 220px;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  padding: 26px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition:
    transform 220ms cubic-bezier(.16, 1, .3, 1),
    border-color 220ms ease,
    background-color 220ms ease,
    box-shadow 220ms ease;
}

@media (hover: hover) {
  .mq-control-chain .mq-control-list.mq-control-board > li:hover {
    z-index: 1;
    border-color: var(--accent);
    background: #eef7fd;
    box-shadow:
      inset 0 0 0 2px var(--accent),
      0 16px 34px rgba(11, 95, 165, 0.14);
    transform: translateY(-4px);
  }

  .mq-control-chain .mq-control-list.mq-control-board > li:hover h3,
  .mq-control-chain .mq-control-list.mq-control-board > li:hover > span,
  .mq-control-chain .mq-control-list.mq-control-board > li:hover small {
    color: var(--accent-dark);
  }
}

.resource-catalog-results .catalog-cover {
  width: 100%;
  aspect-ratio: 13 / 8;
  padding: 0;
  background: #fff;
  object-fit: contain;
  object-position: center;
}

@media (max-width: 980px) {
  .oem-process-section .oem-process-board,
  .mq-control-chain .mq-control-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .oem-process-section .oem-process-board,
  .mq-control-chain .mq-control-board {
    grid-template-columns: 1fr;
  }

  .mq-control-chain .mq-control-list.mq-control-board > li {
    min-height: 0;
    padding: 22px 18px;
  }

  .resource-catalog-results .catalog-cover {
    padding: 0;
  }
}

/* 首页三图轮播：沿用原站 1920 × 720 横幅比例与控制方式。 */
.home-carousel {
  position: relative;
  width: 100%;
  height: min(720px, 37.5vw);
  min-height: 0;
  overflow: hidden;
  background: #eef6fa;
}

.home-carousel-slide {
  position: absolute;
  inset: 0;
  background-image: var(--home-slide-image);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  opacity: 0;
  pointer-events: none;
}

.home-carousel-slide.is-active {
  opacity: 1;
}

.home-carousel-arrow {
  position: absolute;
  z-index: 4;
  top: 50%;
  display: grid;
  width: 54px;
  height: 54px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 50%;
  background: rgba(0, 45, 70, 0.08);
  color: #fff;
  cursor: pointer;
  font-size: 30px;
  line-height: 1;
  transform: translateY(-50%);
  place-items: center;
}

.home-carousel-arrow:hover,
.home-carousel-arrow:focus-visible {
  border-color: #fff;
  background: rgba(0, 90, 141, 0.7);
}

.home-carousel-arrow.is-prev {
  left: 4vw;
}

.home-carousel-arrow.is-next {
  right: 4vw;
}

.home-carousel-arrow span {
  margin-top: -3px;
}

.home-carousel-status {
  position: absolute;
  z-index: 3;
  right: 5vw;
  bottom: 52px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #d4e7ed;
  font-size: 13px;
}

.home-carousel-status i {
  width: 120px;
  height: 2px;
  background: rgba(255, 255, 255, 0.48);
}

@media (max-width: 720px) {
  .home-carousel {
    height: max(220px, 37.5vw);
  }

  .home-carousel-arrow {
    width: 44px;
    height: 44px;
    font-size: 25px;
  }

  .home-carousel-arrow.is-prev {
    left: 16px;
  }

  .home-carousel-arrow.is-next {
    right: 16px;
  }

  .home-carousel-status {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-carousel-slide {
    transition: none;
  }

  .home-product-category-card,
  .home-product-category-card > img,
  .home-product-category-card b {
    transition: none;
  }
}

@media (max-width: 900px) {
  .home-product-categories {
    padding-top: 72px;
  }

  .home-product-categories-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
    padding-bottom: 36px;
  }

  .home-product-category-grid {
    display: grid;
    height: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-product-category-card,
  .home-product-category-card:hover,
  .home-product-category-card:focus-visible {
    height: 440px;
    flex: none;
  }

  .home-product-category-card b {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 560px) {
  .home-product-categories {
    padding-top: 58px;
  }

  .home-product-categories-head h2 {
    font-size: 31px;
  }

  .home-product-category-grid {
    grid-template-columns: 1fr;
  }

  .home-product-category-card,
  .home-product-category-card:hover,
  .home-product-category-card:focus-visible {
    height: 390px;
  }
}
.social-gallery-section {
  background: #eef6fc;
}

.social-gallery-section .section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.social-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.social-gallery-grid figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 16px 36px rgba(18, 58, 91, 0.08);
}

.social-gallery-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #e4edf5;
}

.social-gallery-grid figcaption {
  padding: 16px 18px 18px;
  color: var(--ink);
  font-weight: 700;
}

@media (max-width: 720px) {
  .social-gallery-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .social-gallery-grid img {
    aspect-ratio: 4 / 3;
  }
}

/* Social responsibility editorial stories */
.employee-care-highlights {
  padding: clamp(64px, 8vw, 104px) 0;
  background: linear-gradient(180deg, #f4f9fd 0%, #eaf3fa 100%);
  border-bottom: 1px solid var(--line);
}

.employee-care-highlights-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.52fr);
  gap: clamp(32px, 7vw, 96px);
  align-items: end;
  margin-bottom: 36px;
}

.employee-care-highlights-heading h2 {
  max-width: 760px;
  margin: 10px 0 0;
  color: var(--ink);
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.employee-care-highlights-heading > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.8;
}

.employee-care-highlight-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.employee-care-highlight-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  border: 1px solid #bfd3e3;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 22px 58px rgba(13, 58, 92, 0.09);
}

.employee-care-highlight-card figure {
  aspect-ratio: 16 / 10;
  margin: 0;
  overflow: hidden;
  background: #dce8f0;
}

.employee-care-highlight-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.employee-care-highlight-card:first-child img {
  object-position: center;
}

.employee-care-highlight-copy {
  flex: 1;
  padding: clamp(26px, 3.5vw, 40px);
}

.employee-care-highlight-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 750;
}

.employee-care-highlight-meta time {
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

.employee-care-highlight-meta time.has-year,
.social-story-meta time.has-year {
  color: var(--accent-dark);
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 0.01em;
}

.employee-care-highlight-copy h3 {
  margin: 16px 0 12px;
  color: var(--ink);
  font-size: clamp(24px, 2.3vw, 34px);
  line-height: 1.28;
}

.employee-care-highlight-copy p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.82;
}

.employee-care-memories {
  padding: clamp(64px, 8vw, 104px) 0;
  border-bottom: 1px solid var(--line);
  background: #f7fafc;
}

.employee-care-memory-heading {
  margin-bottom: 30px;
}

.employee-care-memory-heading h2 {
  max-width: 760px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.employee-care-memory-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(30px, 5vw, 58px);
  row-gap: clamp(42px, 6vw, 72px);
  align-items: start;
}

.employee-care-memory-figure {
  width: 100%;
  margin: 0;
}

.employee-care-memory-figure--panorama {
  grid-column: 1 / -1;
  width: 100%;
  overflow: hidden;
  border: 1px solid #c7d8e5;
  border-radius: 18px;
  background: var(--surface);
  box-shadow: 0 24px 64px rgba(18, 66, 103, 0.1);
}

.employee-care-memory-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  background: #e4eef5;
}

.employee-care-memory-figure--panorama img {
  border-radius: 0;
}

.employee-care-memory-figure:not(.employee-care-memory-figure--panorama) img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.employee-care-memory-figure figcaption {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding-top: 14px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 750;
}

.employee-care-memory-figure--panorama figcaption {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  min-height: 92px;
  padding: 22px clamp(22px, 3vw, 38px) 24px;
  border-top: 1px solid #d7e3ec;
  background: var(--surface);
}

.employee-care-memory-figure--panorama figcaption strong {
  color: var(--ink);
  font-size: clamp(19px, 2vw, 27px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.employee-care-memory-figure figcaption time {
  flex: none;
  color: var(--accent-dark);
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.employee-care-memory-figure--panorama figcaption time {
  padding-left: clamp(22px, 3vw, 40px);
  border-left: 1px solid #c7d8e5;
  font-size: clamp(24px, 2.5vw, 32px);
  letter-spacing: -0.02em;
}

.employee-care-memory-figure .employee-care-memory-copy {
  display: block;
  padding-top: 18px;
  font-weight: inherit;
}

.employee-care-memory-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 800;
}

.employee-care-memory-meta time {
  font-size: 14px !important;
  font-weight: 800 !important;
  line-height: 1.4 !important;
}

.employee-care-memory-meta span {
  padding-left: 10px;
  border-left: 1px solid rgba(0, 95, 154, 0.28);
}

.employee-care-memory-copy h3 {
  margin: 12px 0 8px;
  color: var(--ink);
  font-size: clamp(22px, 2.25vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.025em;
}

.employee-care-memory-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.8;
}

.employee-song-section {
  padding: clamp(72px, 9vw, 120px) 0;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 10% 14%, rgba(0, 162, 170, 0.09), transparent 32%),
    linear-gradient(135deg, #ffffff 0%, #f2f8fc 100%);
}

.employee-song-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(42px, 8vw, 112px);
  align-items: start;
}

.employee-song-copy {
  padding-top: clamp(12px, 4vw, 48px);
}

.employee-song-copy h2 {
  margin: 12px 0 20px;
  color: var(--ink);
  font-size: clamp(42px, 5vw, 68px);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.employee-song-description {
  max-width: 590px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.85;
}

.employee-song-meta {
  display: grid;
  gap: 0;
  margin: 34px 0;
  border-top: 1px solid #c8dae7;
}

.employee-song-meta > div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 18px;
  padding: 15px 0;
  border-bottom: 1px solid #c8dae7;
}

.employee-song-meta dt,
.employee-song-meta dd {
  margin: 0;
}

.employee-song-meta dt {
  color: var(--accent-dark);
  font-weight: 760;
}

.employee-song-meta dd {
  color: var(--ink-soft);
}

.employee-song-player {
  overflow: hidden;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  background: linear-gradient(145deg, #073c6d 0%, #005a91 58%, #008c99 100%);
  box-shadow: 0 24px 54px rgba(4, 56, 94, 0.2);
  color: #fff;
}

.employee-song-player-heading {
  display: flex;
  gap: 14px;
  align-items: center;
}

.employee-song-player-heading > span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  font-size: 22px;
}

.employee-song-player-heading strong,
.employee-song-player-heading small {
  display: block;
}

.employee-song-player-heading strong {
  font-size: 17px;
}

.employee-song-player-heading small {
  max-width: 410px;
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.55;
}

.employee-song-equalizer {
  display: flex;
  height: 94px;
  gap: 7px;
  align-items: stretch;
  margin: 24px 0 20px;
  padding: 0 4px;
}

.employee-song-equalizer span {
  --low: 0.18;
  --high: 0.82;
  flex: 1;
  min-width: 3px;
  border-radius: 4px 4px 1px 1px;
  background: linear-gradient(180deg, #88f0e5 0%, rgba(255, 255, 255, 0.9) 100%);
  transform: scaleY(var(--low));
  transform-origin: center bottom;
  animation: sanqi-song-bar var(--bar-duration, 0.86s) ease-in-out infinite;
  animation-delay: var(--bar-delay, 0s);
  animation-play-state: running;
}

.employee-song-equalizer span:nth-child(3n + 1) {
  --low: 0.28;
  --high: 0.98;
}

.employee-song-equalizer span:nth-child(4n + 2) {
  --low: 0.12;
  --high: 0.64;
}

.employee-song-score {
  overflow: hidden;
  margin: 0;
  border: 1px solid #bed2e0;
  background: #edf7f4;
  box-shadow: 0 30px 72px rgba(16, 61, 91, 0.14);
}

.employee-song-score img {
  display: block;
  width: 100%;
  height: auto;
}

.employee-song-score figcaption {
  padding: 14px 20px;
  border-top: 1px solid #cbdde7;
  color: var(--ink-soft);
  font-size: 14px;
  text-align: center;
}

@keyframes sanqi-song-bar {
  0%, 100% { transform: scaleY(var(--low)); }
  50% { transform: scaleY(var(--high)); }
}

@media (prefers-reduced-motion: reduce) {
  .employee-song-equalizer span {
    animation: none;
    transform: scaleY(var(--low));
  }
}

.social-editorial-intro {
  padding: 72px 0 64px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.social-editorial-intro .shell {
  display: grid;
  grid-template-columns: minmax(160px, 0.34fr) minmax(0, 1fr);
  gap: clamp(40px, 8vw, 120px);
  align-items: start;
}

.social-editorial-intro h2 {
  max-width: 760px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.social-editorial-intro .shell > div > p {
  max-width: 780px;
  margin: 24px 0 0;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.9;
}

.social-editorial-stories {
  padding: 88px 0 104px;
  background: #eef5fa;
}

.social-editorial-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.65fr);
  gap: 64px;
  align-items: end;
  margin-bottom: 42px;
}

.social-editorial-heading h2 {
  margin: 10px 0 0;
  color: var(--ink);
  font-size: clamp(32px, 3.2vw, 48px);
  line-height: 1.15;
}

.social-editorial-heading > p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.85;
}

.social-story-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid #ccdae5;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 18px 52px rgba(13, 58, 92, 0.07);
}

.social-story-card figure {
  margin: 0;
  overflow: hidden;
  background: #dbe7ef;
}

.social-story-image {
  display: block;
  color: inherit;
}

.social-story-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 360ms ease;
}

.social-story-card--document figure {
  display: grid;
  place-items: center;
  background: #f6f9fb;
}

.social-story-card--document img {
  object-fit: contain;
  padding: clamp(10px, 1.5vw, 20px);
}

.social-story-card--document:hover img {
  transform: none;
}

.social-story-card:hover img {
  transform: scale(1.025);
}

.social-story-card--featured {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(340px, 0.65fr);
  margin-bottom: 26px;
}

.social-story-card--featured figure,
.social-story-card--featured img {
  min-height: 440px;
  height: 100%;
}

.social-story-copy {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: 30px;
}

.social-story-card--featured .social-story-copy {
  padding: clamp(34px, 5vw, 64px);
}

.social-story-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.social-story-meta span {
  color: var(--accent);
  letter-spacing: 0.08em;
}

.social-story-copy h3 {
  margin: 18px 0 12px;
  color: var(--ink);
  font-size: clamp(23px, 2.2vw, 34px);
  line-height: 1.28;
}

.social-story-grid .social-story-copy h3 {
  font-size: 23px;
}

.social-story-copy p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.78;
}

.social-story-copy > a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  margin-top: auto;
  padding-top: 28px;
  color: var(--accent-dark);
  font-weight: 750;
}

.social-story-copy h3 a {
  color: inherit;
}

.social-story-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px;
}

.social-story-grid .social-story-card {
  display: grid;
  grid-template-rows: auto 1fr;
}

.employee-care-support {
  background: var(--page);
}

.employee-care-support .section-heading {
  max-width: 780px;
  margin-bottom: 40px;
}

.employee-care-support-details {
  background: #f4f8fb;
}

.social-editorial-cta {
  padding: 58px 0;
  background: var(--surface);
}

.social-editorial-cta .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.social-editorial-cta h2 {
  margin: 8px 0 0;
  font-size: clamp(28px, 3vw, 42px);
}

.social-editorial-cta .shell > div:last-child {
  display: flex;
  gap: 12px;
}

html[lang="en"] .nav-link {
  font-size: 12px;
}

html[lang="en"] .social-story-copy h3 {
  letter-spacing: -0.02em;
}

.green-energy-feature {
  padding: 72px 0 84px;
  background: #f4f8fb;
}

.green-energy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.34fr) minmax(470px, 0.96fr);
  align-items: stretch;
  gap: 0;
  overflow: hidden;
  border-radius: 18px;
  box-shadow: 0 24px 64px rgba(22, 67, 92, 0.12);
}

.green-energy-visual {
  min-height: 680px;
  margin: 0;
  overflow: hidden;
  background: #dfeaf0;
}

.green-energy-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.green-energy-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: clamp(34px, 3.4vw, 52px);
  background: #073b5d;
  color: #fff;
}

.green-energy-copy .eyebrow {
  margin-bottom: 0;
  color: #75d5df;
}

.green-energy-copy h2 {
  max-width: 11em;
  margin: 12px 0 14px;
  font-size: clamp(34px, 3vw, 46px);
  line-height: 1.14;
  letter-spacing: -0.035em;
}

.green-energy-description {
  max-width: 34em;
  margin: 0;
  color: #c8dce7;
  font-size: 16px;
  line-height: 1.75;
}

.green-impact-side {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.green-impact-side > div {
  margin-bottom: 12px;
}

.green-impact-side h3 {
  margin: 0;
  color: #fff;
  font-size: 22px;
  line-height: 1.3;
}

.green-impact-side dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  border: 1px solid rgba(190, 225, 235, 0.24);
}

.green-impact-side dl > div {
  min-width: 0;
  min-height: 88px;
  padding: 14px 16px 13px;
  background: rgba(10, 71, 105, 0.72);
}

.green-impact-side dl > div:nth-child(even) {
  border-right: 1px solid rgba(190, 225, 235, 0.2);
}

.green-impact-side dl > div:nth-child(n + 4) {
  border-top: 1px solid rgba(190, 225, 235, 0.2);
}

.green-impact-side dl > div.is-primary {
  grid-column: span 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 20px;
  min-height: 96px;
  padding: 15px 18px 14px;
  border-bottom: 1px solid rgba(190, 225, 235, 0.24);
  background: #0d7278;
}

.green-impact-side dt {
  color: #b9d6e3;
  font-size: 13px;
  font-weight: 700;
}

.green-impact-side .is-primary dt {
  color: #c9f0ec;
}

.green-impact-side dd {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 0;
  color: #fff;
}

.green-impact-side .is-primary dd {
  justify-content: flex-end;
  margin: 0;
  text-align: right;
}

.green-impact-side strong {
  font-size: clamp(28px, 2.4vw, 38px);
  line-height: 1;
  letter-spacing: -0.045em;
}

.green-impact-side span {
  font-size: 12px;
  font-weight: 700;
}

.green-impact-side .is-primary strong {
  font-size: clamp(42px, 4vw, 58px);
}

.green-impact-closing {
  padding: 74px 0 80px;
  background: #eaf3f3;
}

.green-impact-closing h2 {
  max-width: 780px;
  margin: 14px 0 0;
  color: #0a3d4c;
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.2;
}

html[lang="en"] .green-energy-copy h2,
html[lang="en"] .green-impact-closing h2 {
  letter-spacing: -0.03em;
}

@media (max-width: 980px) {
  .green-energy-layout {
    grid-template-columns: 1fr;
  }

  .green-energy-visual {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

}

@media (max-width: 680px) {
  .green-energy-feature {
    padding: 58px 0 68px;
  }

  .green-energy-copy {
    padding: 30px 24px 34px;
  }

  .green-energy-copy h2 {
    font-size: 34px;
  }

  .green-impact-side > div {
    margin-bottom: 12px;
  }

  .green-impact-side dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .green-impact-side dl > div {
    min-height: 92px;
  }

  .green-impact-side dl > div.is-primary {
    grid-column: span 2;
    min-height: 98px;
  }

  .green-impact-side .is-primary strong {
    font-size: 44px;
  }

  .green-impact-closing {
    padding: 58px 0 64px;
  }
}

@media (max-width: 520px) {
  .green-energy-layout {
    border-radius: 14px;
  }

  .green-energy-visual {
    aspect-ratio: 4 / 3;
  }

  .green-impact-side dl {
    grid-template-columns: 1fr;
  }

  .green-impact-side dl > div,
  .green-impact-side dl > div.is-primary {
    grid-column: auto;
    min-height: 94px;
  }

  .green-impact-side dl > div:nth-child(even) {
    border-right: 0;
  }

  .green-impact-side dl > div:nth-child(n + 3) {
    border-top: 1px solid rgba(190, 225, 235, 0.2);
  }

  .green-impact-side dl > div.is-primary {
    display: block;
  }

  .green-impact-side .is-primary dd {
    justify-content: flex-start;
    margin-top: 18px;
    text-align: left;
  }
}

@media (max-width: 900px) {
  .employee-care-highlights-heading,
  .employee-care-highlight-grid,
  .social-editorial-intro .shell,
  .social-editorial-heading,
  .social-story-card--featured {
    grid-template-columns: 1fr;
  }

  .employee-song-layout {
    grid-template-columns: 1fr;
  }

  .employee-song-copy {
    padding-top: 0;
  }

  .employee-song-score {
    width: min(100%, 760px);
    margin-inline: auto;
  }

  .social-editorial-heading {
    gap: 20px;
  }

  .social-story-card--featured figure,
  .social-story-card--featured img {
    min-height: 0;
  }
}

@media (max-width: 680px) {
  .employee-care-highlights {
    padding: 48px 0;
  }

  .employee-care-highlights-heading {
    gap: 18px;
    margin-bottom: 26px;
  }

  .employee-care-highlight-grid {
    gap: 18px;
  }

  .employee-care-highlight-card {
    border-radius: 14px;
  }

  .employee-care-highlight-card img {
    aspect-ratio: 16 / 10;
  }

  .employee-care-highlight-copy {
    padding: 24px;
  }

  .employee-care-memories {
    padding: 48px 0;
  }

  .employee-care-memory-heading {
    margin-bottom: 22px;
  }

  .employee-care-memory-list {
    grid-template-columns: 1fr;
  }

  .employee-care-memory-figure,
  .employee-care-memory-figure--panorama {
    grid-column: auto;
    width: 100%;
  }

  .employee-care-memory-figure img {
    border-radius: 12px;
  }

  .employee-care-memory-figure--panorama {
    border-radius: 12px;
  }

  .employee-care-memory-figure--panorama img {
    border-radius: 0;
  }

  .employee-care-memory-figure--panorama figcaption {
    grid-template-columns: 1fr;
    gap: 10px;
    min-height: 0;
    padding: 18px 20px 20px;
  }

  .employee-care-memory-figure--panorama figcaption time {
    grid-row: 1;
    padding-left: 0;
    border-left: 0;
    font-size: 17px;
  }

  .employee-care-memory-figure--panorama figcaption strong {
    grid-row: 2;
    font-size: 19px;
  }

  .employee-song-section {
    padding: 58px 0;
  }

  .employee-song-layout {
    gap: 34px;
  }

  .employee-song-description {
    font-size: 16px;
  }

  .employee-song-player {
    padding: 20px;
    border-radius: 14px;
  }

  .employee-song-equalizer {
    height: 72px;
    gap: 4px;
  }

  .social-editorial-intro {
    padding: 48px 0;
  }

  .social-editorial-stories {
    padding: 62px 0 72px;
  }

  .social-story-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .social-story-card,
  .social-story-card--featured {
    border-radius: 14px;
  }

  .social-story-copy,
  .social-story-card--featured .social-story-copy {
    padding: 24px;
  }

  .social-story-card img {
    aspect-ratio: 4 / 3;
  }

  .social-editorial-cta .shell,
  .social-editorial-cta .shell > div:last-child {
    align-items: stretch;
    flex-direction: column;
  }
}

.honor-main{background:#f2f6f8;padding:82px 0 110px}.honor-intro{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:end}.honor-intro h2{font-size:38px;line-height:1.35;margin:14px 0 0;color:#082f50}.honor-intro p{max-width:540px;margin:0;color:#6c7f8d;font-size:14px;line-height:1.9}.honor-toolbar{display:grid;grid-template-columns:repeat(6,1fr);margin-top:48px;background:#fff;border:1px solid #d7e3e9}.honor-toolbar button{height:86px;border:0;border-right:1px solid #e0e8ec;background:#fff;color:#617583;cursor:pointer;position:relative;transition:.25s}.honor-toolbar button:last-child{border-right:0}.honor-toolbar b,.honor-toolbar span{display:block}.honor-toolbar b{font-size:14px;font-weight:500}.honor-toolbar span{font-size:10px;margin-top:7px;color:#93a3ad}.honor-toolbar button:after{content:"";position:absolute;left:50%;right:50%;bottom:-1px;height:3px;background:#00a7c7;transition:.25s}.honor-toolbar button:hover,.honor-toolbar button.active{background:#f2fbfc;color:#007ca4}.honor-toolbar button:hover:after,.honor-toolbar button.active:after{left:0;right:0}.honor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:28px}.honor-card{min-width:0;transition:opacity .25s,transform .25s}.honor-card[hidden]{display:none}.honor-card>button{width:100%;height:100%;padding:0 0 24px;text-align:left;border:1px solid #dce6eb;background:#fff;color:inherit;cursor:pointer;transition:.28s;overflow:hidden}.honor-card>button:hover{transform:translateY(-6px);box-shadow:0 18px 45px rgba(8,47,80,.11);border-color:#a9ccd8}.honor-image{height:250px;display:flex;align-items:center;justify-content:center;padding:22px;background:linear-gradient(145deg,#f8fafb,#edf3f5);overflow:hidden;position:relative}.honor-image:after{content:"查看大图 ↗";position:absolute;right:14px;bottom:12px;padding:7px 10px;background:rgba(5,55,88,.9);color:#fff;font-size:9px;letter-spacing:.05em;opacity:0;transform:translateY(6px);transition:.25s}.honor-card button:hover .honor-image:after{opacity:1;transform:none}.honor-image img{width:100%;height:100%;object-fit:contain;transition:transform .45s}.honor-card button:hover img{transform:scale(1.035)}.honor-card small,.honor-card h3,.honor-card p{display:block;margin-left:22px;margin-right:22px}.honor-card small{margin-top:21px;font-size:9px;letter-spacing:.15em;color:#00a7c7}.honor-card h3{font-size:17px;color:#093452;margin-top:11px;margin-bottom:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.honor-card p{font-size:11px;color:#84949e;margin-top:0;margin-bottom:0;line-height:1.6}.honor-lightbox{width:min(1040px,calc(100% - 40px));max-height:92vh;padding:0;border:0;background:#fff;box-shadow:0 30px 100px rgba(0,25,45,.35)}.honor-lightbox::backdrop{background:rgba(3,25,42,.82);backdrop-filter:blur(5px)}.honor-lightbox img{display:block;width:100%;height:min(72vh,760px);object-fit:contain;background:#edf2f4;padding:24px}.honor-lightbox h2{padding:20px 28px;margin:0;color:#082f50}.honor-close{position:absolute;right:14px;top:14px;width:42px;height:42px;border:0;border-radius:50%;background:#082f50;color:#fff;font-size:25px;cursor:pointer;z-index:2}@media(max-width:1050px){.honor-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){.honor-main{padding:60px 0 80px}.honor-intro{grid-template-columns:1fr;gap:20px}.honor-intro h2{font-size:30px}.honor-toolbar{grid-template-columns:repeat(2,1fr)}.honor-toolbar button{border-bottom:1px solid #e0e8ec}.honor-toolbar button:last-child{grid-column:auto}.honor-grid{grid-template-columns:repeat(2,1fr)}.honor-image{height:220px}}@media(max-width:500px){.honor-grid{grid-template-columns:1fr}.honor-image{height:290px}.honor-card h3{white-space:normal}.honor-toolbar button{height:70px}}

.honor-toolbar {
  grid-template-columns: repeat(6, 1fr);
}

@media (max-width: 760px) {
  .honor-toolbar {
    grid-template-columns: repeat(2, 1fr);
  }

  .honor-toolbar button:last-child {
    grid-column: auto;
  }
}


/* 打样、量产与交付：三阶段路径、交付资料与前置确认。 */
@media (max-width: 980px) {
  .oem-delivery-documents,
  .oem-delivery-confirmations {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .oem-delivery-documents article:nth-child(2n),
  .oem-delivery-confirmations article:nth-child(2n) {
    border-right: 0;
  }

  .oem-delivery-documents article:nth-child(-n + 2),
  .oem-delivery-confirmations article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 680px) {
  .oem-capability-scenes-grid {
    grid-template-columns: 1fr;
  }

  .oem-capability-scene figcaption {
    padding: 20px;
  }

  .oem-delivery-page .section-block,
  .oem-delivery-documents-section {
    padding-block: 52px;
  }

  .oem-delivery-page .oem-stage-board {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    border-top: 0;
    border-left: 2px solid var(--accent);
  }

  .oem-delivery-page .oem-stage-card {
    position: relative;
    padding: 24px 20px 28px 26px;
    border-right: 0;
    background: transparent;
  }

  .oem-delivery-page .oem-stage-card::before {
    position: absolute;
    top: 31px;
    left: -7px;
    width: 12px;
    height: 12px;
    border: 3px solid var(--page);
    border-radius: 50%;
    background: var(--accent);
    content: "";
  }

  .oem-delivery-page .oem-stage-card header {
    min-height: 56px;
  }

  .oem-delivery-scenes-grid .oem-scene-media {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

  .oem-delivery-documents,
  .oem-delivery-confirmations {
    grid-template-columns: 1fr;
  }

  .oem-delivery-documents article,
  .oem-delivery-documents article:nth-child(2n),
  .oem-delivery-confirmations article,
  .oem-delivery-confirmations article:nth-child(2n) {
    padding: 22px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .oem-delivery-documents article:last-child,
  .oem-delivery-confirmations article:last-child {
    border-bottom: 0;
  }

  .oem-delivery-rules-section .oem-rule-accordion .oem-change-grid,
  .oem-delivery-rules-section .oem-rule-accordion .oem-document-list {
    margin-inline: 0;
  }
}

/* Keep the primary navigation visible in browser print/PDF output. */
/* 生产基地与产线设备：基地概况、制造范围、现场与设备管理 */
.mq-production-page .section-block > .shell {
  max-width: 1200px;
}

.mq-production-page .section-block {
  padding-block: 72px;
}

.mq-base-overview {
  background: var(--surface);
}

.mq-line-range,
.mq-equipment {
  background: var(--page);
}

.mq-base-heading {
  max-width: 760px;
}

.mq-base-proof-grid {
  display: grid;
  margin-top: 38px;
  gap: 24px;
}

.mq-base-panorama {
  display: grid;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--page);
  grid-template-columns: minmax(0, 1.62fr) minmax(320px, 0.78fr);
}

.mq-base-media {
  min-height: 520px;
  background: #eaf3f7;
}

.mq-base-media img,
.mq-base-line-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mq-base-media img {
  object-position: center 56%;
  filter: saturate(0.9) contrast(0.97);
}

.mq-base-panorama figcaption {
  display: flex;
  padding: clamp(42px, 5vw, 72px);
  flex-direction: column;
  justify-content: center;
}

.mq-base-scene-label {
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 750;
}

.mq-base-panorama h3 {
  margin: 16px 0 0;
  font-size: clamp(28px, 2.6vw, 38px);
  line-height: 1.28;
  letter-spacing: -0.025em;
}

.mq-base-panorama figcaption p {
  margin: 20px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.8;
}

.mq-base-line h3 {
  max-width: 520px;
  margin: 16px 0 0;
  font-size: clamp(24px, 2.2vw, 32px);
  line-height: 1.32;
  letter-spacing: -0.02em;
}

.mq-base-line figcaption p {
  max-width: 560px;
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.75;
}

.mq-base-proof-side {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 24px;
}

.mq-base-line {
  display: grid;
  overflow: hidden;
  margin: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  grid-template-rows: auto 1fr;
}

.mq-base-line-media {
  height: 340px;
  background: #eaf3f7;
}

.mq-base-line-wide .mq-base-line-media img {
  object-position: center 48%;
}

.mq-base-line figcaption {
  padding: 26px 4px 34px;
}

.mq-base-facts {
  display: grid;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--page);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mq-base-facts > div {
  min-height: 96px;
  padding: 20px 24px;
  border-right: 1px solid var(--line);
}

.mq-base-facts > div:last-child {
  border-right: 0;
}

.mq-base-facts dt {
  color: var(--accent-dark);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.mq-base-facts dd {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.55;
}

.mq-base-source {
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.mq-production-capabilities {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.mq-production-capabilities article {
  min-height: 220px;
  padding: 28px 24px 26px;
  border-right: 1px solid var(--line);
}

.mq-production-capabilities article:first-child {
  padding-left: 0;
}

.mq-production-capabilities article:last-child {
  padding-right: 0;
  border-right: 0;
}

.mq-production-capabilities span,
.mq-equipment-steps > li > span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.mq-production-capabilities h3 {
  margin: 34px 0 0;
  font-size: 22px;
  line-height: 1.35;
}

.mq-production-capabilities p,
.mq-production-note,
.mq-equipment-steps p {
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.75;
}

.mq-production-capabilities p {
  margin: 12px 0 0;
}

.mq-production-note {
  margin: 24px 0 0;
}

.mq-production-scenes .mq-scene-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
}

.mq-production-scenes .mq-scene {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.mq-production-scenes .mq-scene:first-child {
  grid-column: 1 / -1;
}

.mq-production-scenes .mq-scene-media {
  height: auto;
  aspect-ratio: 16 / 9;
}

.mq-production-scenes .mq-scene:first-child .mq-scene-media {
  aspect-ratio: 8 / 3;
}

.mq-production-scenes .mq-scene:first-child .mq-scene-media img {
  object-position: center bottom;
}

.mq-production-scenes .mq-scene figcaption {
  padding: 22px 24px 25px;
}

.mq-production-scenes .mq-scene figcaption p {
  font-size: 16px;
  line-height: 1.7;
}

.mq-production-scenes .mq-scene figcaption span {
  font-size: 12px;
}

.mq-equipment-steps {
  position: relative;
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  list-style: none;
}

.mq-equipment-steps::before {
  position: absolute;
  top: 13px;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--line-strong);
  content: "";
}

.mq-equipment-steps > li {
  position: relative;
  min-height: 220px;
  padding: 0 34px 20px 0;
}

.mq-equipment-steps > li:not(:first-child) {
  padding-left: 34px;
}

.mq-equipment-steps > li > span {
  position: relative;
  display: grid;
  width: 42px;
  height: 28px;
  place-items: center;
  background: var(--page);
}

.mq-equipment-steps h3 {
  margin: 34px 0 0;
  font-size: 22px;
}

.mq-equipment-steps p {
  max-width: 330px;
  margin: 12px 0 0;
}

@media (max-width: 960px) {
  .mq-base-panorama {
    grid-template-columns: 1fr;
  }

  .mq-base-media {
    min-height: 430px;
  }

  .mq-base-panorama figcaption {
    padding: 48px 36px;
  }

  .mq-base-proof-side {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.9fr);
  }

  .mq-base-line-media,
  .mq-base-line-wide .mq-base-line-media {
    height: 320px;
  }

  .mq-production-capabilities {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mq-production-capabilities article:nth-child(2) {
    border-right: 0;
  }

  .mq-production-capabilities article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .mq-production-capabilities article:nth-child(3) {
    padding-left: 0;
  }

  .mq-production-scenes .mq-scene-grid {
    grid-template-columns: 1fr 1fr;
  }

  .mq-production-scenes .mq-scene:first-child {
    grid-column: 1 / -1;
  }

  .mq-production-scenes .mq-scene:first-child .mq-scene-media {
    min-height: 0;
    aspect-ratio: 2 / 1;
  }
}

@media (max-width: 680px) {
  .mq-production-page .section-block {
    padding-block: 54px;
  }

  .mq-base-proof-side {
    grid-template-columns: 1fr;
  }

  .mq-base-proof-grid {
    margin-top: 30px;
  }

  .mq-base-media {
    min-height: 280px;
    height: 280px;
  }

  .mq-base-panorama figcaption {
    padding: 34px 24px;
  }

  .mq-base-line-media,
  .mq-base-line-wide .mq-base-line-media {
    height: 280px;
  }

  .mq-base-line figcaption {
    padding: 24px 0 30px;
  }

  .mq-base-facts {
    grid-template-columns: 1fr;
  }

  .mq-base-facts > div {
    min-height: 0;
    padding: 17px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .mq-base-facts > div:last-child {
    border-bottom: 0;
  }

  .mq-production-capabilities,
  .mq-production-scenes .mq-scene-grid {
    grid-template-columns: 1fr;
  }

  .mq-production-capabilities article,
  .mq-production-capabilities article:first-child,
  .mq-production-capabilities article:nth-child(3),
  .mq-production-capabilities article:last-child {
    min-height: 0;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .mq-production-capabilities article:last-child {
    border-bottom: 0;
  }

  .mq-production-capabilities h3 {
    margin-top: 18px;
  }

  .mq-production-scenes .mq-scene-media,
  .mq-production-scenes .mq-scene:first-child .mq-scene-media {
    aspect-ratio: 4 / 3;
  }

  .mq-equipment-steps {
    grid-template-columns: 1fr;
    padding-left: 18px;
  }

  .mq-equipment-steps::before {
    top: 0;
    right: auto;
    bottom: 0;
    left: 18px;
    width: 1px;
    height: auto;
  }

  .mq-equipment-steps > li,
  .mq-equipment-steps > li:not(:first-child) {
    min-height: 0;
    padding: 0 0 36px 50px;
  }

  .mq-equipment-steps > li:last-child {
    padding-bottom: 0;
  }

  .mq-equipment-steps > li > span {
    position: absolute;
    top: 0;
    left: -18px;
    width: 37px;
    background: var(--page);
  }

  .mq-equipment-steps h3 {
    margin-top: 0;
  }
}

/* Keep the primary navigation visible in browser print/PDF output. */
@media print {
  .site-header {
    position: static;
    border-bottom: 1px solid #cbd8e1;
    background: #fff;
    backdrop-filter: none;
    break-inside: avoid;
  }

  .header-inner {
    display: flex;
    min-height: 64px;
    align-items: center;
    gap: 12px;
    justify-content: flex-start;
  }

  .brand img {
    width: 72px;
    height: 46px;
  }

  .brand strong {
    font-size: 16px;
  }

  .desktop-nav {
    display: flex !important;
    min-width: 0;
    flex: 1;
    align-self: stretch;
    justify-content: flex-end;
  }

  .nav-link {
    height: 100%;
    padding: 0 5px;
    color: #173a54;
    font-size: 8.5pt;
    white-space: nowrap;
  }

  .nav-item.is-consultation .nav-link {
    height: 100%;
    margin-left: 0;
    padding: 0 5px;
    border-radius: 0;
    background: transparent;
    color: #173a54;
  }

  .nav-link::after,
  .mega-menu,
  .header-cta,
  .menu-toggle,
  .mobile-nav,
  .floating-contact {
    display: none !important;
  }
}

/* Public qualification directory final cascade overrides. */
.mq-certificate-browser.qualification-archive {
  padding: clamp(64px, 7vw, 96px) 0;
  background: #eef6fa;
}

.mq-certificate-browser.qualification-archive .mq-certificate-intro {
  max-width: none;
  margin-bottom: 0;
}

.mq-certificate-browser.qualification-archive .mq-certificate-intro h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 48px);
}

.mq-certificate-browser.qualification-archive .mq-certificate-intro > p {
  max-width: none;
  margin: 0;
}

.mq-certificate-browser.qualification-archive .mq-certificate-directory-head {
  margin: 0 0 24px;
}

.mq-certificate-browser.qualification-archive .mq-certificate-card-grid {
  gap: 18px;
}

.mq-certificate-browser.qualification-archive .mq-certificate-card-preview {
  height: 300px;
  padding: 18px;
  background: #f5f9fc;
}

.mq-certificate-browser.qualification-archive .mq-certificate-card-copy {
  min-height: 238px;
  padding: 22px;
}

@media (max-width: 640px) {
  .mq-certificate-browser.qualification-archive .mq-certificate-card-preview {
    height: 280px;
  }

  .mq-certificate-browser.qualification-archive .mq-certificate-card-copy {
    min-height: 0;
  }
}

/* Brochure extracts and case switcher final overrides. */
.company-capability-heading h2 {
  max-width: none;
  font-size: clamp(40px, 3.7vw, 58px);
  line-height: 1.2;
}

.company-capability-heading h2 span {
  display: block;
}

.employee-care-highlight-grid .employee-care-highlight-card--document img {
  padding: 0;
  object-fit: contain;
}

.social-case-evidence {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
}

.social-case-evidence img {
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  object-fit: contain;
  background: #fff;
}

.social-case-copy--list-only {
  align-self: center;
}

.social-case-list li {
  display: block;
  padding: 0;
}

.social-case-trigger {
  display: grid;
  width: 100%;
  padding: 20px 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  text-align: left;
  cursor: pointer;
  transition: background-color 160ms ease, box-shadow 160ms ease, padding 160ms ease;
}

.social-case-trigger:hover,
.social-case-trigger.is-active {
  padding-inline: 14px;
  background: rgba(8, 91, 157, 0.07);
  box-shadow: inset 3px 0 0 var(--accent);
}

.social-case-trigger:focus-visible {
  outline: 3px solid rgba(0, 157, 168, 0.35);
  outline-offset: 3px;
}

.social-case-trigger > span:first-child {
  padding-top: 4px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.social-case-trigger strong,
.social-case-trigger small {
  display: block;
}

.social-case-trigger strong {
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 19px;
  line-height: 1.4;
}

.social-case-trigger small {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.72;
}

@media (min-width: 1050px) {
  .company-capability-heading h2 span {
    white-space: nowrap;
  }

  .social-case-evidence {
    position: sticky;
    top: 116px;
  }
}

@media (max-width: 680px) {
  .company-capability-heading h2 {
    font-size: clamp(32px, 10vw, 44px);
  }

  .social-case-trigger {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
  }
}

/* Social responsibility cards: four across on desktop. */
.employee-care-highlight-grid,
.social-story-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.employee-care-highlight-copy,
.social-story-grid .social-story-copy {
  padding: 22px;
}

.employee-care-highlight-copy h3,
.social-story-grid .social-story-copy h3 {
  font-size: clamp(19px, 1.55vw, 23px);
}

.employee-care-highlight-copy p,
.social-story-grid .social-story-copy p {
  font-size: 14px;
  line-height: 1.72;
}

@media (max-width: 1100px) {
  .employee-care-highlight-grid,
  .social-story-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .employee-care-highlight-grid,
  .social-story-grid {
    grid-template-columns: 1fr;
  }
}