/* One centered, twelve-column frame for every marketing page.
   Containers and section groups inherit the tracks; components occupy spans. */
.site-shell {
  --grid-width: 1200px;
  --site-header-height: 88px;
  --grid-inset: 32px;
  --grid-section-space: 64px;
  --grid-guide: color-mix(in srgb, var(--border) 48%, transparent);
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  width: min(var(--grid-width), calc(100% - 64px));
  margin-inline: auto;
  border-inline: 1px solid var(--border);
}
.site-shell > *,
.site-shell main > *,
.site-shell .mcp-landing > * {
  grid-column: 1 / -1;
  min-width: 0;
}
.site-shell main,
.site-shell .mcp-landing,
.site-shell main > section,
.site-shell .mcp-landing > section,
.site-shell .container {
  display: grid;
  grid-template-columns: subgrid;
}
.site-shell .container {
  grid-column: 1 / -1;
  width: auto;
  max-width: none;
  margin: 0;
  padding-inline: 0;
  column-gap: 0;
}
.site-shell .container > * {
  grid-column: 1 / -1;
  min-width: 0;
}
.site-shell main > section,
.site-shell .mcp-landing > section {
  position: relative;
  padding: 0;
  border: 0;
  border-top: 1px solid var(--border);
  background: var(--background);
}
.site-shell .site-header {
  display: grid;
  grid-template-columns: subgrid;
  height: var(--site-header-height);
  background: var(--background);
}
.site-shell .nav-row {
  display: grid;
  grid-template-columns: subgrid;
  gap: 0;
}
.site-shell .nav-row > .brand {
  grid-column: span 3;
  padding-left: var(--grid-inset);
}
.site-shell .nav-row > nav {
  grid-column: span 7;
  justify-content: center;
  gap: 24px;
  margin: 0;
}
.site-shell .nav-row > .nav-cta {
  grid-column: span 2;
  justify-self: end;
  margin-right: var(--grid-inset);
  white-space: nowrap;
}

/* The hero occupies the center ten columns without decorative grid lines. */

.site-shell .home-hero > .container {
  position: relative;
}
.site-shell .home-hero .hero-copy {
  grid-column: 2 / 12;
  max-width: none;
  width: 100%;
  margin: 56px 0 0;
  padding: 52px var(--grid-inset) 56px;
  background: var(--background);
  border: 1px solid var(--grid-guide);
  border-bottom: 0;
}
.site-shell .platform-ribbon {
  display: grid;
  grid-template-columns: subgrid;
  padding: 0;
  background: var(--background);
  border-top: 1px solid var(--border);
}
.site-shell .platform-ribbon > * {
  grid-column: 1 / -1;
}
.site-shell .platform-ribbon > p {
  padding: 23px var(--grid-inset);
}
.site-shell .platform-ribbon-logos {
  display: grid;
  grid-template-columns: subgrid;
  margin: 0;
  gap: 0;
}
.site-shell .platform-ribbon-logos a {
  grid-column: span 3;
  justify-content: center;
  flex-direction: row;
  padding: 21px 12px;
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
}
.site-shell .platform-ribbon-logos a:nth-child(4n) {
  border-right: 0;
}
.site-shell .platform-ribbon-logos a:hover {
  background: var(--accent);
}
.site-shell .platform-ribbon > .text-link {
  display: flex;
  justify-content: center;
  border-top: 1px solid var(--border);
  padding: 17px var(--grid-inset);
}

/* Every split lands on the central rail. Every three-up group uses four tracks. */
.site-shell .code-layout,
.site-shell .platform-hero-grid,
.site-shell .faq-layout,
.site-shell .mcp-hero-grid,
.site-shell .mcp-connect-grid {
  display: grid;
  grid-template-columns: subgrid;
  gap: 0;
  align-items: start;
}
.site-shell :is(.code-layout, .faq-layout, .mcp-hero-grid, .mcp-connect-grid) > * {
  grid-column: span 6;
  margin: 0;
  padding: var(--grid-section-space) var(--grid-inset);
}
.site-shell :is(.code-layout, .faq-layout, .mcp-hero-grid, .mcp-connect-grid) > :nth-child(2) {
  border-left: 1px solid var(--border);
}
.site-shell .code-layout > .example-panel,
.site-shell .mcp-connect-grid > .mcp-code-panel,
.site-shell .mcp-hero-grid > .mcp-workflow {
  padding: 0;
  margin: var(--grid-section-space) var(--grid-inset);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.site-shell .code-layout,
.site-shell .mcp-hero-grid,
.site-shell .mcp-connect-grid {
  background-image: linear-gradient(
    to right,
    transparent calc(50% - 0.5px),
    var(--border) calc(50% - 0.5px),
    var(--border) calc(50% + 0.5px),
    transparent calc(50% + 0.5px)
  );
}
.site-shell .code-intro h2 {
  font-size: clamp(32px, 3.4vw, 42px);
}
.site-shell .section-heading,
.site-shell .mcp-section-heading {
  margin: 0;
  padding: var(--grid-section-space) var(--grid-inset) 36px;
}
.site-shell .section-heading {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--grid-inset) * 2);
  align-items: end;
}
.site-shell .section-heading > :last-child:not(:first-child) {
  justify-self: start;
}
.site-shell .platform-grid,
.site-shell .benefit-grid,
.site-shell .feature-grid,
.site-shell .use-case-grid,
.site-shell .mcp-use-grid {
  display: grid;
  grid-template-columns: subgrid;
  gap: 0;
}
.site-shell :is(.platform-grid, .benefit-grid, .feature-grid, .use-case-grid, .mcp-use-grid) > * {
  grid-column: span 4;
  padding: var(--grid-inset);
  margin: 0;
  background: var(--background);
  border: 0;
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-radius: 0;
  box-shadow: none;
}
.site-shell
  :is(.platform-grid, .benefit-grid, .feature-grid, .use-case-grid, .mcp-use-grid)
  > :nth-child(3n) {
  border-right: 0;
}
.site-shell .platform-card:hover {
  transform: none;
  background: var(--card);
}
.site-shell .mcp-use > [data-slot='card-content'] {
  padding: 0;
}
.site-shell .closing {
  padding: var(--grid-section-space) var(--grid-inset);
  border: 0;
  border-radius: 0;
  background: var(--accent);
}
.site-shell .closing .actions {
  display: flex;
}

/* Platform-specific content stays inside the same frame. */
.site-shell .breadcrumb {
  margin: 0;
  padding: 24px var(--grid-inset);
  border-bottom: 1px solid var(--border);
}
.site-shell .platform-hero-grid > * {
  grid-column: span 6;
}
.site-shell .platform-hero-grid > :first-child {
  padding: var(--grid-section-space) var(--grid-inset);
}
.site-shell .platform-hero-grid > .endpoint-overview {
  margin: var(--grid-section-space) var(--grid-inset);
  max-width: none;
  width: auto;
}
.site-shell .platform-hero-grid {
  background-image: linear-gradient(
    to right,
    transparent calc(50% - 0.5px),
    var(--border) calc(50% - 0.5px),
    var(--border) calc(50% + 0.5px),
    transparent calc(50% + 0.5px)
  );
}
.site-shell .related > :first-child {
  padding: var(--grid-section-space) var(--grid-inset) 32px;
}
.site-shell .related-links {
  display: grid;
  grid-template-columns: subgrid;
  gap: 0;
}
.site-shell .related-links a {
  grid-column: span 4;
  border-radius: 0;
  border: 0;
  border-top: 1px solid var(--border);
  padding: 20px var(--grid-inset);
}
.site-shell .related-links .platform-icon {
  width: 32px;
  height: 32px;
  padding: 6px;
}

/* MCP statistics, tools and FAQ share the twelve-track system too. */
.site-shell .mcp-stats {
  padding: 0;
  gap: 0;
  border-top: 1px solid var(--border);
}
.site-shell .mcp-stats > * {
  grid-column: span 3;
  padding: 26px var(--grid-inset);
  border-right: 1px solid var(--border);
}
.site-shell .mcp-stats > :last-child {
  border-right: 0;
}
.site-shell .mcp-search-row {
  margin: 0;
  padding: 0 var(--grid-inset) 28px;
}
.site-shell .mcp-catalog {
  display: grid;
  grid-template-columns: subgrid;
  gap: 0;
}
.site-shell .mcp-platform {
  grid-column: span 6;
  border: 0;
  border-top: 1px solid var(--border);
  border-radius: 0;
}
.site-shell .mcp-platform:nth-child(odd) {
  border-right: 1px solid var(--border);
}
.site-shell .mcp-empty {
  padding: var(--grid-inset);
}
.site-shell .mcp-faq {
  padding: 0 var(--grid-inset) var(--grid-section-space);
}
.site-shell .mcp-closing {
  align-items: center;
  margin: 0;
  padding: 40px var(--grid-inset);
  gap: 24px;
  border-radius: 0;
}
.site-shell .mcp-closing > svg {
  grid-column: span 1;
}
.site-shell .mcp-closing > div {
  grid-column: span 7;
}
.site-shell .mcp-closing > a {
  grid-column: span 4;
}

.site-shell .site-footer {
  display: grid;
  grid-template-columns: subgrid;
  padding: 0;
}
.site-shell .footer-top {
  display: grid;
  grid-template-columns: subgrid;
  gap: 0;
  padding: 0;
}
.site-shell .footer-top > :first-child {
  grid-column: span 3;
  padding: 48px var(--grid-inset);
}
.site-shell .footer-links {
  display: grid;
  grid-template-columns: subgrid;
  grid-column: span 9;
  padding: 48px var(--grid-inset);
  border-left: 1px solid var(--border);
  gap: 32px;
}
.site-shell .footer-links > .footer-group {
  grid-column: span 3;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
}
.site-shell .footer-links > div:first-child {
  display: flex;
}
.footer-links .footer-group > span {
  text-transform: uppercase;
}
.footer-links .footer-more {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--primary);
  margin-top: 8px;
}
.footer-more .icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.site-shell .footer-bottom {
  border-top: 1px solid var(--border);
  padding: 28px var(--grid-inset);
  align-items: center;
}

.site-shell .footer-end {
  padding: 28px var(--grid-inset) 32px;
  border-top: 1px solid var(--border);
}

@media (max-width: 1050px) {
  .site-shell {
    --grid-inset: 24px;
    --grid-section-space: 48px;
  }
  .site-shell .nav-row > nav {
    grid-column: span 9;
    justify-content: end;
    padding-right: var(--grid-inset);
  }
  .site-shell .nav-cta {
    display: none;
  }
  .site-shell .footer-links {
    flex-direction: column;
  }
  .site-shell .mcp-closing > div {
    grid-column: span 11;
  }
  .site-shell .mcp-closing > a {
    grid-column: 2 / -1;
    justify-self: start;
  }
}
@media (max-width: 850px) {
  .site-shell {
    width: calc(100% - 40px);
  }
  .site-shell .home-hero .hero-copy {
    grid-column: 1 / -1;
    border-inline: 0;
  }
  .site-shell
    :is(.code-layout, .faq-layout, .mcp-hero-grid, .mcp-connect-grid, .platform-hero-grid) {
    background-image: none;
  }
  .site-shell
    :is(.code-layout, .faq-layout, .mcp-hero-grid, .mcp-connect-grid, .platform-hero-grid)
    > * {
    grid-column: 1 / -1;
  }
  .site-shell :is(.code-layout, .faq-layout, .mcp-hero-grid, .mcp-connect-grid) > :nth-child(2) {
    border-left: 0;
  }
  .site-shell .code-layout > .example-panel,
  .site-shell .mcp-connect-grid > .mcp-code-panel,
  .site-shell .mcp-hero-grid > .mcp-workflow,
  .site-shell .platform-hero-grid > .endpoint-overview {
    margin-top: 0;
    border: 1px solid var(--border);
  }
  .site-shell .section-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .site-shell :is(.platform-grid, .benefit-grid, .feature-grid, .use-case-grid, .mcp-use-grid) > * {
    grid-column: span 6;
    border-right: 1px solid var(--border);
  }
  .site-shell
    :is(.platform-grid, .benefit-grid, .feature-grid, .use-case-grid, .mcp-use-grid)
    > :nth-child(3n) {
    border-right: 1px solid var(--border);
  }
  .site-shell
    :is(.platform-grid, .benefit-grid, .feature-grid, .use-case-grid, .mcp-use-grid)
    > :nth-child(2n) {
    border-right: 0;
  }
  .site-shell .related-links a {
    grid-column: span 6;
  }
  .site-shell .mcp-stats > * {
    grid-column: span 6;
    border-bottom: 1px solid var(--border);
  }
  .site-shell .mcp-stats > :nth-child(2n) {
    border-right: 0;
  }
  .site-shell .mcp-stats > p {
    display: block;
    margin: 0;
  }
}
@media (max-width: 720px) {
  .site-shell {
    --site-header-height: 76px;
  }
  .site-shell .nav-row > .brand {
    grid-column: span 9;
  }
  .site-shell .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    width: 44px;
    height: 44px;
    padding: 10px;
    grid-column: span 3;
    justify-self: end;
    margin-right: var(--grid-inset);
  }
  .site-shell .menu-toggle svg {
    width: 24px;
    height: 24px;
  }
  .site-shell .nav-row > nav {
    display: none;
    position: absolute;
    inset: 76px 0 auto;
    padding: 16px var(--grid-inset);
    margin: 0;
    background: var(--card);
    border-block: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .site-shell .nav-row > nav.is-open {
    display: flex;
  }
  .site-shell .nav-row nav a {
    padding: 10px 0;
  }
}
@media (max-width: 600px) {
  .site-shell {
    --grid-inset: 20px;
    --grid-section-space: 36px;
    width: calc(100% - 24px);
  }
  .site-shell .home-hero .hero-copy {
    margin-top: 32px;
    padding-block: 40px;
  }
  .site-shell .home-hero h1 {
    font-size: clamp(34px, 10vw, 54px);
  }
  .site-shell .hero-agent-link {
    flex-wrap: wrap;
  }
  .site-shell .platform-ribbon-logos a {
    grid-column: span 6;
    padding: 18px 10px;
    font-size: 12px;
  }
  .site-shell .platform-ribbon-logos a:nth-child(2n) {
    border-right: 0;
  }
  .site-shell :is(.platform-grid, .benefit-grid, .feature-grid, .use-case-grid, .mcp-use-grid) > * {
    grid-column: 1 / -1;
    border-right: 0 !important;
  }
  .site-shell .related-links a,
  .site-shell .mcp-platform {
    grid-column: 1 / -1;
    border-right: 0;
  }
  .site-shell .mcp-closing > div {
    grid-column: 1 / -1;
  }
  .site-shell .mcp-closing > a {
    grid-column: 1 / -1;
    white-space: normal;
  }
  .site-shell .footer-top > :first-child,
  .site-shell .footer-links {
    grid-column: 1 / -1;
  }
  .site-shell .footer-links {
    border-left: 0;
    border-top: 1px solid var(--border);
    margin: 0;
  }
  .site-shell .mcp-search-row {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 850px) {
  .site-shell .footer-top > :first-child,
  .site-shell .footer-links {
    grid-column: 1 / -1;
  }
  .site-shell .footer-links {
    border-left: 0;
    border-top: 1px solid var(--border);
  }
  .site-shell .footer-links > .footer-group {
    grid-column: span 4;
  }
}
@media (max-width: 600px) {
  .site-shell .footer-links > .footer-group {
    grid-column: span 6;
  }
  .site-shell .footer-links > .footer-platforms {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 24px;
  }
  .footer-platforms > span,
  .footer-platforms > .footer-more {
    grid-column: 1 / -1;
  }
}

/* Catalog navigation: shadcn Navigation Menu with a native details fallback. */
.platform-menu > summary {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 10px;
  margin-inline: -10px;
  border-radius: var(--radius);
  list-style: none;
  cursor: pointer;
  font: 500 14px/1.5 var(--sans);
  transition:
    background var(--motion-fast),
    color var(--motion-fast);
}
.platform-menu > summary::-webkit-details-marker {
  display: none;
}
.platform-menu > summary > svg {
  width: 14px;
  height: 14px;
  transition: transform var(--motion-panel) var(--motion-ease);
}
.platform-menu[open] > summary > svg {
  transform: rotate(180deg);
}
.platform-menu > summary:hover,
.platform-menu[open] > summary {
  background: var(--accent);
}
.platform-menu > summary:focus-visible,
.site-shell .platform-menu a:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 3px;
}
.platform-menu > [data-slot='navigation-menu-content'] {
  position: absolute;
  top: calc(100% - 1px);
  left: -1px;
  right: -1px;
  max-height: calc(100dvh - 104px);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--foreground) 12%, transparent);
  animation: platform-menu-enter var(--motion-panel) var(--motion-ease);
}
.platform-menu-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  padding: 24px var(--grid-inset) 20px;
}
.platform-menu-column {
  min-width: 0;
}
.platform-menu-group + .platform-menu-group {
  margin-top: 22px;
}
.platform-menu-group h2 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  padding: 0 4px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--muted-foreground);
  font: 500 13px/1.4 var(--sans);
  letter-spacing: 0;
}
.platform-menu-group h2 svg {
  width: 16px;
  height: 16px;
}
.platform-menu-group ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-shell .nav-row .platform-menu-link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 62px;
  padding: 9px 4px;
  border-radius: var(--radius);
  color: var(--foreground);
  transition:
    background var(--motion-fast),
    color var(--motion-fast);
}
.site-shell .nav-row .platform-menu-link:hover,
.site-shell .nav-row .platform-menu-link:focus-visible,
.site-shell .nav-row .platform-menu-link[aria-current='page'] {
  background: var(--accent);
  color: var(--primary);
}
.platform-menu-logo {
  display: grid;
  place-items: center;
  flex: 0 0 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
}
.platform-menu-logo :is(svg, img) {
  width: 23px;
  height: 23px;
  object-fit: contain;
}
.platform-menu-logo .icon-brand {
  color: var(--brand);
}
.platform-menu-copy {
  display: block;
  min-width: 0;
}
.platform-menu-name {
  display: block;
  font: 500 13px/1.4 var(--sans);
}
.platform-menu-description {
  display: block;
  margin-top: 2px;
  color: var(--muted-foreground);
  font: 400 11.5px/1.45 var(--sans);
  letter-spacing: 0;
}
.platform-menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 15px var(--grid-inset);
  border-top: 1px solid var(--border);
  background: var(--secondary);
}
.site-shell .nav-row .platform-menu-footer a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  font-size: 12px;
}
.platform-menu-footer svg {
  width: 15px;
  height: 15px;
}
@keyframes platform-menu-enter {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (min-width: 721px) and (max-width: 1000px) {
  .platform-menu-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .site-shell .nav-row > nav {
    gap: 16px;
  }
}
@media (max-width: 720px) {
  .site-shell .nav-row > nav {
    max-height: calc(100dvh - 88px);
    justify-content: flex-start;
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .site-shell .nav-row > nav > * {
    flex-shrink: 0;
  }
  .platform-menu > summary {
    margin: 0;
    padding: 10px 0;
    justify-content: space-between;
  }
  .platform-menu > [data-slot='navigation-menu-content'] {
    position: static;
    max-height: none;
    overflow: visible;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }
  .platform-menu-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    padding: 18px 0;
  }
  .platform-menu-footer {
    padding: 16px 0;
    flex-wrap: wrap;
    background: transparent;
  }
}
@media (max-width: 480px) {
  .platform-menu-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}
@media (prefers-reduced-motion: reduce) {
  .platform-menu > [data-slot='navigation-menu-content'] {
    animation: none;
  }
  .platform-menu > summary,
  .platform-menu > summary > svg,
  .site-shell .nav-row .platform-menu-link {
    transition: none;
  }
}

@supports selector(details::details-content) {
  .platform-menu::details-content {
    opacity: 0;
    transition:
      opacity var(--motion-fast),
      content-visibility var(--motion-fast) allow-discrete;
  }
  .platform-menu[open]::details-content {
    opacity: 1;
  }
}
@media (prefers-reduced-motion: reduce) {
  .platform-menu::details-content {
    transition: none;
  }
}

/* Platform landing pages: a short introduction, useful examples, then the reference. */
.platform-page .platform-hero-grid {
  align-items: center;
  background-image: none;
}
.platform-page .platform-intro h1 {
  font-size: clamp(36px, 3.8vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.045em;
}
.platform-page .platform-title {
  margin-bottom: 24px;
}
.platform-page .hero-description {
  font-size: 17px;
  line-height: 1.65;
  margin-top: 24px;
}
.platform-page .platform-summary {
  margin: var(--grid-section-space) var(--grid-inset);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card);
  overflow: hidden;
}
.platform-summary > [data-slot='card-header'] {
  position: relative;
  padding: 28px;
  background: var(--secondary);
  border-bottom: 1px solid var(--border);
}
.platform-summary [data-slot='card-header'] > .platform-icon {
  position: absolute;
  right: 24px;
  top: 24px;
  width: 36px;
  height: 36px;
  padding: 7px;
  background: var(--card);
}
.platform-summary .eyebrow {
  display: block;
  padding-right: 45px;
  font-size: 10px;
}
.platform-summary h2 {
  margin: 25px 0 6px;
  font-size: 24px;
  line-height: 1.25;
  letter-spacing: -0.035em;
  font-weight: 500;
}
.platform-summary p,
.platform-summary [data-slot='card-footer'] {
  color: var(--muted-foreground);
  font-size: 13px;
}
.platform-summary [data-slot='card-content'] {
  padding: 8px 24px;
}
.platform-summary [data-slot='card-content'] a {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 17px 0;
  min-height: 58px;
  font-size: 13px;
  line-height: 1.45;
}
.platform-summary [data-slot='card-content'] a + a {
  border-top: 1px solid var(--border);
}
.platform-summary a > svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-left: auto;
}
.platform-summary [data-slot='card-footer'] {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 18px 24px;
  border-top: 1px solid var(--border);
}
.platform-summary strong {
  color: var(--foreground);
  font-weight: 500;
}
.platform-summary .text-link {
  font-size: 12px;
}
.platform-page .section-heading h2,
.platform-page .faq-layout h2 {
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.16;
  letter-spacing: -0.04em;
  font-weight: 500;
}
.platform-page .section-heading > p {
  color: var(--muted-foreground);
  font-size: 15px;
}
.platform-page .section-heading > :last-child:not(:first-child) {
  justify-self: end;
}
.site-shell .platform-use-grid,
.site-shell .platform-related-grid,
.site-shell .platform-endpoints {
  display: grid;
  grid-template-columns: subgrid;
}
.platform-use-grid > .platform-use-card {
  display: flex;
  flex-direction: column;
  grid-column: span 4;
  padding: 28px var(--grid-inset);
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  background: var(--card);
  min-width: 0;
}
.platform-use-grid > .platform-use-card:last-child {
  border-right: 0;
}
.platform-use-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: var(--primary);
  background: var(--accent);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 22px;
}
.platform-use-icon svg {
  width: 18px;
  height: 18px;
}
.platform-use-card h3 {
  font-weight: 500;
  font-size: 20px;
  letter-spacing: -0.025em;
  line-height: 1.3;
  margin: 0 0 12px;
}
.platform-use-card p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted-foreground);
  margin: 0 0 26px;
}
.platform-use-card [data-slot='card-footer'] {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.platform-use-card .text-link {
  font-size: 12px;
  line-height: 1.5;
  gap: 10px;
}
.platform-use-card .text-link svg {
  flex-shrink: 0;
}
.platform-page .code-layout {
  align-items: center;
}
.platform-page .code-layout > .example-panel {
  position: static;
  min-width: 0;
}
.platform-page .example-platforms {
  display: none;
}
.platform-page .example-panel pre {
  min-height: 230px;
  max-height: 400px;
  font-size: 12px;
}
.platform-steps {
  list-style: none;
  margin: 30px 0;
  padding: 0;
}
.platform-steps li {
  display: flex;
  gap: 16px;
  margin: 20px 0;
}
.platform-steps li > span {
  font: 11px/24px var(--mono);
  color: var(--primary);
}
.platform-steps strong {
  font-weight: 500;
  font-size: 14px;
}
.platform-page .platform-steps p {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.5;
}
.platform-steps code {
  font-size: 11px;
  overflow-wrap: anywhere;
}
.platform-page .platform-endpoint {
  display: flex;
  grid-column: span 6;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  padding: 20px var(--grid-inset);
  min-width: 0;
  border-top: 1px solid var(--border);
  border-radius: 0;
  white-space: normal;
  height: auto;
  scroll-margin-top: 100px;
}
.platform-endpoint:nth-child(odd) {
  border-right: 1px solid var(--border);
}
.platform-endpoint > span:nth-child(2) {
  min-width: 0;
}
.platform-endpoint strong {
  display: block;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.45;
}
.platform-endpoint code {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  line-height: 1.5;
  color: var(--muted-foreground);
  overflow-wrap: anywhere;
}
.platform-endpoint > svg {
  width: 16px;
  height: 16px;
  margin-left: auto;
  flex-shrink: 0;
  color: var(--primary);
}
.platform-page .method {
  flex-shrink: 0;
  font-size: 10px;
  color: var(--primary);
}
.platform-page .method[data-method='POST'] {
  color: var(--method-post);
}
.platform-endpoint-more summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding: 20px var(--grid-inset);
  color: var(--primary);
  cursor: pointer;
  font-size: 13px;
  list-style: none;
}
.platform-endpoint-more summary::-webkit-details-marker {
  display: none;
}
.platform-endpoint-more summary svg {
  display: block;
  width: 16px;
  height: 16px;
  transition: transform var(--motion-panel) var(--motion-ease);
}
.platform-endpoint-more[open] summary svg {
  transform: rotate(45deg);
}
.site-shell .platform-endpoint-more .platform-endpoints {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}
.platform-related-grid > .platform-related-card {
  display: flex;
  align-items: center;
  gap: 14px;
  grid-column: span 4;
  padding: 28px var(--grid-inset);
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  min-width: 0;
}
.platform-related-grid > .platform-related-card:last-child {
  border-right: 0;
}
.platform-related-card .platform-icon {
  flex: 0 0 40px;
  height: 40px;
  padding: 9px;
  background: var(--card);
}
.platform-related-card h3 {
  font-size: 15px;
  font-weight: 500;
  line-height: 1.35;
  margin: 0;
}
.platform-related-card p {
  font-size: 11px;
  line-height: 1.45;
  color: var(--muted-foreground);
  margin: 5px 0 0;
}
.platform-related-card > svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-left: auto;
  color: var(--primary);
}
.platform-page
  :is(
    .platform-use-card,
    .platform-endpoint,
    .platform-related-card,
    .platform-summary a,
    .platform-endpoint-more summary
  ) {
  transition:
    background var(--motion-fast),
    color var(--motion-fast),
    border-color var(--motion-fast);
}
.platform-page
  :is(.platform-endpoint, .platform-related-card, .platform-endpoint-more summary):hover,
.platform-page .platform-use-card:focus-within {
  background: var(--accent);
}
.platform-page .platform-summary a:hover {
  color: var(--primary);
}
.platform-page :is(a, summary):focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: -3px;
}
@media (max-width: 850px) {
  .platform-page .platform-summary {
    margin-top: 0;
  }
  .platform-use-grid > .platform-use-card,
  .platform-related-grid > .platform-related-card {
    grid-column: span 6;
  }
  .platform-use-grid > :nth-child(2),
  .platform-related-grid > :nth-child(2) {
    border-right: 0;
  }
  .platform-use-grid > .platform-use-card:last-child,
  .platform-related-grid > .platform-related-card:last-child {
    grid-column: 1 / -1;
  }
  .platform-page .section-heading > :last-child:not(:first-child) {
    justify-self: start;
  }
}
@media (max-width: 600px) {
  .platform-page .platform-intro h1 {
    font-size: 36px;
  }
  .platform-page .hero-description {
    font-size: 16px;
  }
  .platform-summary > [data-slot='card-header'] {
    padding: 22px;
  }
  .platform-summary [data-slot='card-content'] {
    padding-inline: 20px;
  }
  .platform-page .platform-endpoint,
  .platform-use-grid > .platform-use-card,
  .platform-related-grid > .platform-related-card {
    grid-column: 1 / -1;
    border-right: 0;
  }
  .platform-page .platform-endpoint {
    gap: 12px;
  }
  .platform-page .example-panel pre {
    min-height: 0;
  }
  .platform-page .code-options {
    align-items: flex-start;
  }
}
@media (prefers-reduced-motion: reduce) {
  .platform-page
    :is(
      .platform-use-card,
      .platform-endpoint,
      .platform-related-card,
      .platform-summary a,
      .platform-endpoint-more summary,
      .platform-endpoint-more summary svg
    ) {
    transition: none;
  }
}

/* Legal pages share the frame, with a separate contents rail and reading column. */
.site-shell .legal-header > .container {
  padding: var(--grid-section-space) var(--grid-inset) 40px;
}
.site-shell .container.legal-layout {
  align-items: start;
  padding-block: 48px var(--grid-section-space);
}
.site-shell .legal-layout > .legal-contents {
  grid-column: 1 / 5;
  grid-row: 1;
  margin-inline: var(--grid-inset);
  overflow-wrap: anywhere;
}
.site-shell .legal-layout > .legal-copy {
  grid-column: 5 / -1;
  grid-row: 1;
  padding-inline: var(--grid-inset);
  border-left: 1px solid var(--border);
}
.legal-copy section {
  scroll-margin-top: calc(var(--site-header-height) + 24px);
}
@media (max-width: 850px) {
  .site-shell .legal-layout > .legal-contents {
    grid-column: 1 / -1;
    grid-row: auto;
    position: static;
    max-height: none;
    padding: 0 0 32px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--border);
  }
  .site-shell .legal-layout > .legal-copy {
    grid-column: 1 / -1;
    grid-row: auto;
    border-left: 0;
  }
  .site-shell .container.legal-layout {
    padding-top: 32px;
  }
}