/* Responsive counterparts of the four editorial sections. */
@media (max-width: 767px) {
  .business-section {
    --business-gutter: var(--site-content-gutter);
    scroll-margin-top: 66px;
  }
  .business-heading {
    margin-bottom: var(--site-space-24);
  }
  .business-heading h2 {
    font-size: var(--site-type-section-size);
    line-height: var(--site-type-section-leading);
    letter-spacing: var(--site-type-section-tracking);
    font-weight: var(--site-type-section-weight);
  }
  .business-lead {
    margin-top: var(--site-space-16);
  }

  .industry-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--site-space-24);
    reading-flow: grid-rows;
  }
  .industry-layout > .industry-visual {
    grid-row: 1;
  }
  .industry-row button[aria-expanded='true'] {
    line-height: 1.2;
  }
  .industry-demo-interface {
    width: 92%;
    gap: 6px;
    font-size: 12px;
  }
  .industry-demo-prompt {
    padding: 7px 10px;
  }
  .industry-demo-results {
    gap: 3px;
    padding: 7px 12px 7px 28px;
  }
  .industry-demo-control {
    right: 4px;
    bottom: 4px;
  }

  .case-rail {
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--business-gutter);
    scrollbar-width: thin;
    scrollbar-color: #535353 transparent;
  }
  .case-grid {
    width: max-content;
    margin: 0;
    padding-inline: var(--business-gutter);
    padding-bottom: 10px;
    display: flex;
    gap: var(--site-space-16);
  }
  .case-card {
    flex: 0 0 clamp(232px, 72vw, 320px);
    width: clamp(232px, 72vw, 320px);
    scroll-snap-align: start;
  }

  .contact-section {
    --contact-panel-radius: 16px;
  }
  .contact-cta {
    padding: 36px var(--site-space-16);
  }

  .business-updates {
    margin-top: var(--site-space-48);
  }
  .business-updates > h2 {
    margin-bottom: var(--site-space-24);
  }
  .business-update-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .business-update:first-child {
    grid-row: auto;
    border-right: 0;
  }
  .business-update + .business-update {
    border-top: 1px solid var(--contact-panel-stroke);
  }
  .business-update > a {
    padding: var(--site-space-16);
  }
  .business-update:first-child > a {
    flex-direction: column;
    gap: var(--site-space-16);
  }
  .business-update:first-child img {
    width: 100%;
    max-height: 192px;
    aspect-ratio: 16 / 9;
  }
  .contact-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--site-space-24);
    padding: var(--site-space-48) 0;
  }

  .contact-channel h3 {
    font-size: clamp(36px, 8vw, 48px);
  }
  .contact-channel > p {
    margin-top: var(--site-space-16);
  }
  .contact-capabilities {
    margin-top: var(--site-space-24);
  }
  .contact-brief {
    padding: var(--site-space-16);
  }
  .contact-wechat {
    grid-template-columns: minmax(0, 1fr) 132px;
    gap: var(--site-space-12);
    padding: var(--site-space-16);
  }
  .contact-wechat h4 {
    font-size: clamp(16px, 4.5vw, 20px);
  }

  .business-footer {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--site-space-12);
  }
  .footer-tools {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px;
  }
}
@media (max-width: 359px) {
  .contact-wechat-scan {
    font-size: 12px;
  }
  .brief-row {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 899px) {
  .about-capability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: none;
    gap: var(--site-space-12);
  }
  .about-card {
    padding: var(--site-space-16);
    gap: var(--site-space-16);
  }
  .about-card-icon {
    width: 32px;
    height: 32px;
    margin-inline-start: -3px;
  }
  .about-card:not(.about-card-feature) > div {
    margin-top: 0;
  }
  .about-card:not(.about-card-feature) h3 {
    font-size: clamp(17px, 5vw, var(--site-type-item-size));
  }
  .about-card p {
    font-size: var(--site-type-compact-size);
    line-height: var(--site-type-compact-leading);
  }
  .about-card-feature {
    grid-area: auto / span 2;
    gap: var(--site-space-24);
    padding: var(--site-space-24);
  }
  .about-card-logo {
    width: 96px;
  }
  .about-card-feature h3 {
    font-size: clamp(24px, 6vw, 32px);
  }
  .about-card-feature p {
    font-size: var(--site-type-body-size);
  }
  .about-card-footer {
    column-gap: var(--site-space-12);
    row-gap: var(--site-space-8);
  }
  .about-clients {
    margin-top: var(--site-space-32);
  }
  .about-client-track li {
    width: 144px;
    height: 62px;
  }
  .about-stories {
    margin-top: var(--site-space-48);
  }
  .about-story-grid {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: clamp(176px, 52vw, 256px);
    gap: var(--site-space-16);
    overflow-x: auto;
    margin-top: var(--site-space-24);
    padding: 4px 4px 12px;
    scroll-snap-type: x proximity;
    scroll-padding-inline: 4px;
  }
  .about-story-grid li {
    scroll-snap-align: start;
  }
}