/* Native support pages: porcelain surfaces, cobalt controls, quiet editorial rails. */
.support-page {
  --support-selection: color-mix(in srgb, var(--blue) 8%, var(--surface-raised));
  --support-shadow: 0 16px 40px -30px var(--shadow-drop);
}

.support-page .page-hero {
  padding-block: 44px 30px;
}

.support-page :is(.page-hero h1, .guide-introduction h1) {
  font-size: clamp(36px, 4vw, 48px);
  font-weight: 500;
  letter-spacing: -.03em;
  line-height: 1.05;
}

.support-page :is(.page-hero > p:not(.eyebrow):not(.kicker):not(.page-status), .guide-introduction > p) {
  max-width: 64ch;
  margin-top: 14px;
  font-size: 17px;
  line-height: 1.6;
}

.support-page :is(.guide-layout, .changelog-layout, .legal-layout) {
  grid-template-columns: 192px minmax(0, 1fr);
  justify-content: stretch;
  gap: 36px;
  padding-block: 40px 56px;
}

.support-page :is(.guide-sidebar, .version-rail, .legal-layout > aside) {
  padding-right: 20px;
  border-right: 1px solid var(--line);
}

.support-page :is(.guide-sidebar, .version-rail, .legal-layout > aside) nav {
  top: calc(var(--header-height) + 24px);
}

.support-page :is(.guide-sidebar, .guide-mobile-nav, .version-rail, .mobile-version-jump, .legal-layout > aside) a {
  position: relative;
  min-height: 44px;
  padding-inline: 12px;
  border-radius: 9px;
  color: var(--muted);
  font-size: 14px;
}

.support-page :is(.guide-sidebar, .guide-mobile-nav, .version-rail, .mobile-version-jump) a[aria-current] {
  color: var(--link);
  background: var(--support-selection);
  font-weight: 550;
}

.support-page :is(.guide-sidebar, .guide-mobile-nav, .version-rail) a[aria-current]::before {
  position: absolute;
  inset: 9px auto 9px 0;
  width: 2px;
  border-radius: 2px;
  background: var(--blue);
  content: "";
}

.support-page :is(.guide-sidebar, .version-rail, .legal-layout > aside) a:hover {
  color: var(--link);
  background: var(--support-selection);
}

.support-page .guide-nav-group {
  margin: 28px 12px 8px;
  font-size: 13px;
  font-weight: 500;
}

.support-page .guide-nav-group:first-child {
  margin-top: 0;
}

.support-page .guide-breadcrumbs {
  margin-bottom: 12px;
}

.support-page .guide-breadcrumbs a {
  color: var(--link);
}

.support-page .guide-verified {
  min-height: 40px;
  font-size: 13px;
}

.support-page .guide-contents {
  gap: 0 20px;
  margin-block: 18px 32px;
  padding-block: 10px;
}

.support-page :is(.guide-article h2, .legal-copy h2) {
  margin-bottom: 16px;
  font-size: clamp(24px, 2.6vw, 30px);
  font-weight: 600;
  letter-spacing: -.03em;
}

.support-page :is(.guide-article p, .guide-article li, .guide-article dd, .legal-copy p, .legal-copy li) {
  font-size: 15px;
  line-height: 1.75;
}

.support-page :is(.guide-article section, .legal-copy section) {
  padding-bottom: 32px;
}

.support-page .guide-article > section + section,
.support-page .legal-copy > section + section {
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.support-page .guide-link-grid {
  gap: 0;
}

.support-page .guide-link-grid > a {
  padding: 8px 28px 8px 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.support-page .guide-link-grid > a + a {
  padding-inline: 28px 0;
  border-left: 1px solid var(--line);
}

.support-page .guide-link-grid h3 {
  margin-block: 12px 8px;
  font-size: 22px;
}

.support-page .guide-link-grid p {
  margin-block: 0 12px;
  font-size: 14px;
}

.support-page .guide-card-label {
  color: var(--muted);
  font: 13px/1.5 var(--sans);
  letter-spacing: 0;
}

.support-page .guide-card-action {
  margin-top: auto;
}

.support-page .guide-provider-list {
  border: 0;
  border-radius: 0;
}

.support-page .guide-provider-list a {
  grid-template-columns: 150px minmax(0, 1fr) 20px;
  gap: 24px;
  min-height: 64px;
  padding: 12px 0;
  background: transparent;
}

.support-page .guide-provider-list a > strong {
  font-size: 15px;
}

.support-page .guide-provider-list a > span:first-of-type {
  padding-left: 24px;
  border-left: 1px solid var(--line);
  line-height: 1.6;
}

.support-page .guide-provider-list a > span:last-child {
  color: var(--link);
}

.support-page .guide-provider-list a:hover {
  background: transparent;
}

.support-page .guide-provider-list a:hover > strong {
  color: var(--link);
}

.support-page :is(.guide-article pre, .guide-table-scroll, .guide-mobile-nav, .legal-mobile-nav) {
  border-radius: 12px;
  background: var(--surface-raised);
}

.support-page .guide-article pre {
  padding: 18px 20px;
  border-radius: 16px;
  background: #1b1b1a;
  color: #ededed;
  font-size: 14px;
  box-shadow: none;
}

.support-page .guide-article .guide-note {
  padding: 16px 18px;
  border-top: 0;
  border-right: 0;
  border-bottom: 0;
  border-radius: 0 10px 10px 0;
  background: var(--surface);
  font-size: 14px;
}

.support-page .guide-article :is(th, td) {
  padding: 12px 16px;
}

.install-page .install-hero {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  column-gap: 28px;
  width: var(--shell);
  max-width: 1120px;
  margin-inline: auto;
  text-align: left;
}

.install-page .install-hero-mark {
  grid-column: 1;
  grid-row: 1 / 4;
  align-self: center;
  width: 84px;
  height: 84px;
  margin: 0;
  filter: drop-shadow(0 10px 12px color-mix(in srgb, var(--blue) 16%, transparent));
}

.install-page .install-hero > :not(img) {
  grid-column: 2;
}

.install-page .install-hero .kicker {
  justify-content: flex-start;
  margin: 0 0 10px;
}

.install-page .install-hero > p:not(.kicker) {
  margin-inline: 0;
}

.install-page .setup-nav {
  justify-content: flex-start;
  gap: 0 24px;
  margin-bottom: 28px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.install-page .setup-nav a:hover {
  color: var(--link);
}

.install-page .install-download {
  padding-bottom: 44px;
}

.install-download-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
  gap: 36px;
}

.install-page .download-stack-full {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 24px;
  border-radius: 18px;
  background: var(--surface-raised);
  box-shadow: var(--support-shadow);
}

.install-page .install-alpha {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--link);
  font-size: 13px;
}

.install-page .install-alpha::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  content: "";
}

.install-page .download-card-header {
  margin-block: 2px 4px;
}

.install-page .platform-identity img {
  display: none;
}

.install-page .platform-identity h2 {
  font-family: var(--display);
  font-size: 30px;
  letter-spacing: -.035em;
}

.install-page .segmented-control {
  gap: 4px;
  padding: 4px;
  border-radius: 12px;
  background: var(--surface);
}

.install-page .segmented-control label {
  min-height: 60px;
  border-radius: 9px;
}

.install-page .segmented-control label:has(input:checked) {
  color: var(--text);
  background: var(--surface-raised);
  border-color: color-mix(in srgb, var(--blue) 30%, var(--line));
  box-shadow: 0 2px 5px -3px var(--shadow-drop);
}

.install-page .download-stack-full > .button-download {
  min-height: 48px;
  border-radius: 11px;
}

.install-page .install-cost-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.install-page .release-details {
  gap: 6px 16px;
  padding-block: 12px 4px;
  border-top: 1px solid var(--line);
  font-size: 13px;
}

.install-page .install-build-guide {
  min-width: 0;
  padding: 8px 0 8px 32px;
  border-left: 1px solid var(--line);
}

.install-page .install-build-guide .chip-help {
  margin: 0;
  border: 0;
}

.install-page .chip-help summary {
  min-height: 44px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -.015em;
}

.install-page .chip-help p {
  margin: 8px 0 24px;
  font-size: 14px;
}

.install-page .install-build-guide .trust-section {
  padding-block: 24px 0;
  border-top: 1px solid var(--line);
}

.install-page .trust-section .section-heading {
  display: block;
  margin-bottom: 20px;
}

.install-page .trust-section .kicker {
  display: none;
}

.install-page .trust-section h2 {
  margin: 0;
  font: 600 22px/1.2 var(--display);
  letter-spacing: -.025em;
}

.install-page .trust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.install-page .trust-item h3 {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 600;
}

.install-page .trust-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.install-page :is(.setup-section, .help-section) {
  padding-block: 40px;
}

.install-page .setup-steps {
  margin-top: 24px;
}

.install-page .setup-steps > li {
  gap: 20px;
  padding-block: 28px;
}

.install-page .setup-number {
  width: 36px;
  height: 36px;
  border: 0;
  background: var(--support-selection);
  color: var(--link);
  font: 500 13px var(--sans);
}

.install-page .setup-step-content h3 {
  margin-top: 4px;
  font-size: 24px;
}

.install-page .setup-step-content > p {
  font-size: 15px;
}

.install-page .setup-providers {
  gap: 0;
}

.install-page .setup-providers article {
  padding: 4px 22px 4px 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.install-page .setup-providers article + article {
  padding-inline: 22px;
  border-left: 1px solid var(--line);
}

.install-page .setup-providers article:last-child {
  padding-right: 0;
}

.install-page .setup-providers .setup-path-label {
  margin-bottom: 10px;
  font: 500 13px/1.5 var(--sans);
  letter-spacing: 0;
  text-transform: none;
  color: var(--link);
}

.install-page .setup-providers h4 {
  font-size: 18px;
}

.install-page .first-task-prompt {
  padding: 16px 20px;
  border-left-color: var(--blue);
  background: var(--surface);
  font-size: 16px;
}

.install-page .checksum-card {
  gap: 12px;
  padding: 14px;
  background: var(--surface);
}

.changelog-page .page-hero {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.changelog-page .changelog-source-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 8px;
  color: var(--link);
  font-size: 14px;
}

.changelog-page .page-status {
  margin-top: 8px;
  font-size: 13px;
}

.changelog-page .version-rail > p {
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  text-transform: none;
}

.changelog-page .release-entry {
  padding-bottom: 36px;
}

.changelog-page .release-entry + .release-entry {
  padding-top: 36px;
}

.changelog-page .release-entry header {
  margin-bottom: 20px;
}

.changelog-page .release-entry h2 {
  font-size: clamp(26px, 2.8vw, 34px);
  font-weight: 600;
  letter-spacing: -.035em;
}

.changelog-page .release-kicker {
  text-transform: none;
  letter-spacing: 0;
  color: var(--link);
  font-size: 13px;
}

.changelog-page .alpha-releases {
  margin-top: 8px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.changelog-page .alpha-releases summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "kicker chevron"
    "title chevron"
    "count chevron";
  gap: 4px 16px;
  align-items: center;
  min-height: 44px;
  padding: 4px 4px 12px;
  cursor: pointer;
  list-style: none;
}

.changelog-page .alpha-releases summary::-webkit-details-marker {
  display: none;
}

.changelog-page .alpha-releases summary::marker {
  content: "";
}

.changelog-page .alpha-releases .release-kicker {
  grid-area: kicker;
}

.changelog-page .alpha-releases-title {
  grid-area: title;
  color: var(--text);
  font: 600 clamp(26px, 2.8vw, 34px) / 1.2 var(--display);
  letter-spacing: -0.035em;
}

.changelog-page .alpha-releases-count {
  grid-area: count;
  color: var(--muted);
  font-size: 14px;
}

.changelog-page .alpha-releases summary::after {
  grid-area: chevron;
  justify-self: end;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--muted);
  border-bottom: 1.5px solid var(--muted);
  transform: translateY(-2px) rotate(45deg);
  content: "";
}

.changelog-page .alpha-releases[open] summary::after {
  transform: translateY(2px) rotate(225deg);
}

.changelog-page .alpha-release-list {
  padding-top: 12px;
}

.changelog-page .release-notes-content :is(p, li) {
  font-size: 15px;
  line-height: 1.75;
}

.changelog-page :is(.release-loading-lines, .version-loading) {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.changelog-page .release-loading-lines span {
  display: block;
  height: 12px;
  border-radius: 5px;
  background: var(--surface-soft);
}

.changelog-page .release-loading-lines span:first-child {
  width: 32%;
  height: 18px;
  margin-bottom: 4px;
}

.changelog-page .release-loading-lines span:last-child {
  width: 72%;
}

.changelog-page .version-loading span {
  width: 86%;
  height: 10px;
  border-radius: 5px;
  background: var(--surface-soft);
}

.changelog-page:has([data-changelog-fallback]:not([hidden]), noscript .release-fallback) :is(.release-placeholder, .version-loading) {
  display: none;
}

.privacy-page .legal-layout {
  padding-top: 40px;
}

.privacy-page .legal-copy > .page-hero {
  width: 100%;
  padding: 0 0 30px;
}

.privacy-page .privacy-overview {
  width: 100%;
  margin-bottom: 0;
  padding: 0 0 30px;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.privacy-page .legal-copy > .privacy-overview {
  padding-top: 0;
  border-top: 0;
}

.privacy-page .privacy-overview h2 {
  margin-bottom: 20px;
}

.privacy-page .privacy-facts {
  gap: 0;
}

.privacy-page .privacy-facts > div {
  min-width: 0;
  padding-right: 20px;
}

.privacy-page .privacy-facts > div + div {
  padding-inline: 20px;
  border-left: 1px solid var(--line);
}

.privacy-page .privacy-facts > div:last-child {
  padding-right: 0;
}

.privacy-page .privacy-facts dt {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
}

.privacy-page .privacy-facts dd {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.7;
}

.privacy-page .privacy-facts dd a {
  color: var(--link);
  font-size: 13px;
}

.privacy-page .legal-copy > #local-data {
  padding-top: 28px;
}

@media (max-width: 1000px) {
  .support-page :is(.guide-layout, .changelog-layout, .legal-layout) {
    grid-template-columns: 164px minmax(0, 1fr);
    gap: 28px;
  }

  .install-download-layout {
    gap: 24px;
  }

  .install-page .install-build-guide {
    padding-left: 24px;
  }

  .install-page .setup-providers article,
  .install-page .setup-providers article + article {
    padding: 20px 0;
    border: 0;
  }

  .install-page .setup-providers article + article {
    border-top: 1px solid var(--line);
  }

  .privacy-page .privacy-facts {
    grid-template-columns: 1fr;
  }

  .privacy-page .privacy-facts > div,
  .privacy-page .privacy-facts > div + div {
    padding: 14px 0;
    border: 0;
  }

  .privacy-page .privacy-facts > div + div {
    border-top: 1px solid var(--line);
  }

  .privacy-page .privacy-facts dd a {
    min-height: 40px;
  }
}

@media (max-width: 760px) {
  .support-page .page-hero {
    padding-block: 32px 24px;
  }

  .support-page :is(.page-hero h1, .guide-introduction h1) {
    font-size: 36px;
  }

  .support-page :is(.guide-layout, .changelog-layout, .legal-layout) {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    padding-block: 28px 40px;
  }

  .support-page .guide-mobile-nav {
    margin-bottom: 24px;
  }

  .support-page .guide-link-grid > a,
  .support-page .guide-link-grid > a + a {
    padding: 20px 0;
    border: 0;
  }

  .support-page .guide-link-grid > a + a {
    border-top: 1px solid var(--line);
  }

  .support-page .guide-provider-list a {
    grid-template-columns: minmax(0, 1fr) 20px;
    gap: 4px 12px;
    padding-block: 16px;
  }

  .support-page .guide-provider-list a > span:first-of-type {
    padding-left: 0;
    border: 0;
  }

  .install-page .install-hero {
    grid-template-columns: 56px minmax(0, 1fr);
    column-gap: 16px;
    row-gap: 4px;
  }

  .install-page .install-hero-mark {
    grid-row: 1 / 3;
    width: 56px;
    height: 56px;
  }

  .install-page .install-hero .kicker {
    margin-bottom: 4px;
    font-size: 13px;
  }

  .install-page .install-hero h1 {
    font-size: clamp(26px, 7.2vw, 36px);
  }

  .install-page .install-hero > p:not(.kicker) {
    grid-column: 1 / -1;
    margin-top: 12px;
    font-size: 15px;
  }

  .install-page .setup-nav {
    gap: 0 16px;
    margin-bottom: 24px;
    padding-bottom: 8px;
  }

  .install-page .setup-nav a {
    font-size: 13px;
  }

  .install-download-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .install-page .download-stack-full {
    padding: 20px;
    border-radius: 16px;
  }

  .install-page .install-build-guide {
    padding: 0;
    border: 0;
  }

  .install-page .checksum-card {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .install-page .checksum-card > div {
    grid-column: 1 / -1;
  }

  .install-page .setup-steps > li {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 14px;
    padding-block: 24px;
  }

  .install-page .setup-step-content h3 {
    font-size: 22px;
  }

  .install-page .setup-step-content > p {
    font-size: 14px;
  }

  .install-page .first-task-prompt {
    margin-inline: 0;
    padding: 14px 16px;
    font-size: 15px;
  }

  .install-page .setup-recovery dl {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .install-page .detail-list summary {
    min-height: 56px;
    font-size: 15px;
  }

  .privacy-page .legal-mobile-nav {
    margin-top: 24px;
    margin-bottom: 24px;
  }

  .privacy-page .legal-copy > .page-hero {
    padding-block: 0 28px;
  }

  .privacy-page .legal-copy > .privacy-overview {
    padding-bottom: 20px;
  }

  .privacy-page .privacy-facts dd a {
    min-height: 44px;
  }
}

@media (max-width: 389px) {
  .install-page .download-stack-full {
    padding: 16px;
  }

  .install-page .trust-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }

  .install-page .setup-steps > li {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }
}

.catalog-page .page-hero {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.catalog-page .page-status {
  color: var(--muted);
  font-size: 13px;
}

.catalog-page .catalog-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.catalog-page .catalog-search {
  padding-block: 18px 0;
}

.catalog-page .catalog-search-field {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding-inline: 16px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--surface-raised);
}

.catalog-page .catalog-search-field:focus-within {
  border-color: var(--focus);
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.catalog-page .catalog-search-icon {
  width: 18px;
  height: 18px;
  flex: none;
  color: var(--muted);
}

.catalog-page .catalog-search input {
  width: 100%;
  min-width: 0;
  min-height: 44px;
  border: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 16px;
}

.catalog-page .catalog-search input:focus {
  outline: none;
}

.catalog-page .catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.catalog-page .catalog-filter {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--text);
  font-size: 14px;
  line-height: 1.2;
}

.catalog-page .catalog-filter[aria-pressed="true"] {
  border-color: var(--text);
  background: var(--text);
  color: var(--bg);
}

.catalog-page .catalog-filter[aria-pressed="true"] .catalog-mark.is-opencode {
  --agent-opencode-block: currentColor;
  color: inherit;
}

.catalog-page .catalog-search-status:empty {
  display: none;
}

.catalog-page .catalog-search-status {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.catalog-page .catalog-mark {
  display: block;
  width: 18px;
  height: 18px;
  flex: none;
  color: var(--text);
}

.catalog-page .catalog-mark.is-anthropic {
  color: #d97757;
}

.catalog-page .catalog-mark.is-opencode {
  --agent-opencode-block: #4b4646;
  color: #ffffff;
}

:root[data-theme="light"] .catalog-page .catalog-mark.is-opencode {
  --agent-opencode-block: #cfcecd;
  color: #211e1e;
}

.catalog-page .agent-opencode-block {
  fill: var(--agent-opencode-block);
}

.catalog-page .agent-kimi-dot {
  fill: #1783ff;
}

.catalog-page .catalog-provider h2 {
  display: flex;
  align-items: center;
  gap: 10px;
}

.catalog-page .catalog-provider h2 .catalog-mark {
  width: 26px;
  height: 26px;
}

.catalog-page .catalog-providers {
  display: grid;
  gap: 48px;
  padding-block: 12px 72px;
}

.catalog-page .catalog-provider h2 {
  margin: 0;
  font-size: clamp(24px, 2.6vw, 30px);
  font-weight: 600;
  letter-spacing: -.03em;
}

.catalog-page .catalog-count,
.catalog-page .catalog-empty {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.catalog-page .catalog-models {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.catalog-page .catalog-model {
  display: grid;
  gap: 8px;
  padding-block: 20px;
  border-bottom: 1px solid var(--line);
}

.catalog-page .catalog-model-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 20px;
}

.catalog-page .catalog-model h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -.02em;
}

.catalog-page .catalog-model code {
  color: var(--muted);
  font: 13px/1.5 var(--mono);
  overflow-wrap: anywhere;
}

.catalog-page .catalog-model > p {
  max-width: 68ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}

.catalog-page .catalog-facts {
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  gap: 6px 16px;
  margin: 4px 0 0;
}

.catalog-page .catalog-facts dt {
  color: var(--muted);
  font-size: 13px;
}

.catalog-page .catalog-facts dd {
  margin: 0;
  font-size: 14px;
}

.catalog-page .catalog-efforts {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}

.catalog-page .catalog-efforts li {
  color: var(--muted);
  font-size: 14px;
}

.catalog-page .catalog-efforts li:not(:last-child)::after {
  margin-inline: 8px;
  color: var(--line-strong);
  content: "·";
}

.catalog-page .catalog-default {
  margin-left: 6px;
  color: var(--link);
  font-size: 13px;
  font-weight: 600;
}

@media (max-width: 760px) {
  .catalog-page .catalog-providers {
    gap: 36px;
    padding-bottom: 48px;
  }

  .catalog-page .catalog-facts {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .catalog-page .catalog-facts dd {
    margin-bottom: 8px;
  }
}

/* Docs keep card surfaces and a section rail. Other support pages stay flat. */
.docs-page::before,
:root[data-theme="light"] body.docs-page::before {
  display: none;
}

.docs-page {
  --docs-shell: 1240px;
}

.docs-page .site-header {
  padding-inline: max(var(--gutter), calc((100% - var(--docs-shell)) / 2));
}

.docs-page .section-shell {
  width: min(var(--docs-shell), calc(100% - 2 * var(--gutter)));
  max-width: var(--docs-shell);
}

.docs-page .guide-layout {
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
  padding-block: 28px 72px;
}

.docs-page .guide-sidebar > nav {
  top: calc(var(--header-height) + 20px);
}

.docs-page .guide-nav-group {
  margin: 22px 12px 6px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.docs-page .guide-introduction h1 {
  font-size: clamp(32px, 3vw, 40px);
  letter-spacing: -0.035em;
}

.docs-page .guide-introduction > p {
  max-width: 62ch;
  margin-top: 10px;
  font-size: 16px;
}

.docs-page .guide-verified {
  margin-top: 4px;
  color: var(--link);
}

.docs-page .guide-article {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 168px;
  column-gap: 36px;
  align-items: start;
}

.docs-page .guide-breadcrumbs,
.docs-page .guide-introduction,
.docs-page .guide-article > section,
.docs-page .guide-article > .guide-note {
  grid-column: 1;
}

.docs-page .guide-contents {
  grid-column: 2;
  grid-row: 1 / span 20;
  position: sticky;
  top: calc(var(--header-height) + 28px);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
  margin: 8px 0 0;
  padding: 0 0 0 16px;
  border: 0;
  border-left: 1px solid var(--line);
}

.docs-page .guide-contents strong {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.docs-page .guide-contents a {
  min-height: 44px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.docs-page .guide-contents a:hover {
  color: var(--link);
}

.docs-page .guide-article h2 {
  font-size: 22px;
  letter-spacing: -0.03em;
}

.docs-page .guide-link-grid {
  gap: 16px;
}

.docs-page .guide-link-grid > a,
.docs-page .guide-link-grid > a + a {
  min-height: 100%;
  padding: 22px 22px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-raised);
  box-shadow: var(--support-shadow);
}

.docs-page .guide-link-grid > a:hover {
  border-color: color-mix(in srgb, var(--blue) 45%, var(--line));
  background: color-mix(in srgb, var(--blue) 5%, var(--surface-raised));
}

.docs-page .guide-link-grid h3 {
  margin-block: 12px 8px;
  font-size: 20px;
}

.docs-page .guide-card-label {
  font: 600 13px/1.4 var(--sans);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.docs-page .guide-provider-list {
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: var(--surface-raised);
}

.docs-page .guide-provider-list a {
  grid-template-columns: 148px minmax(0, 1fr) 20px;
  gap: 16px;
  min-height: 76px;
  padding: 16px 20px;
  background: transparent;
}

.docs-page .guide-provider-list a + a {
  border-top: 1px solid var(--line);
}

.docs-page .guide-provider-list a > span:first-of-type {
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

.docs-page .guide-provider-list a:hover {
  background: color-mix(in srgb, var(--blue) 5%, var(--surface-raised));
}

.docs-page .guide-provider-list a:hover > strong {
  color: var(--link);
}

@media (max-width: 1100px) {
  .docs-page .guide-article {
    grid-template-columns: minmax(0, 1fr);
  }

  .docs-page .guide-contents {
    grid-column: 1;
    grid-row: auto;
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0 16px;
    margin-block: 16px 28px;
    padding: 8px 0;
    border-left: 0;
    border-block: 1px solid var(--line);
  }

  .docs-page .guide-contents strong {
    width: 100%;
  }

  .docs-page .guide-contents a {
    min-height: 44px;
  }
}

@media (max-width: 1000px) {
  .docs-page .guide-layout {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 28px;
  }
}

@media (max-width: 760px) {
  .docs-page .guide-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    padding-block: 20px 48px;
  }

  .docs-page .guide-introduction h1 {
    font-size: 32px;
  }

  .docs-page .guide-link-grid > a,
  .docs-page .guide-link-grid > a + a {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 16px;
  }

  .docs-page .guide-provider-list a {
    grid-template-columns: minmax(0, 1fr) 20px;
    gap: 4px 12px;
    padding: 16px 18px;
  }

  .docs-page .guide-provider-list a > span:first-of-type {
    padding-left: 0;
    border-left: 0;
  }
}

.guide-article .editorial-faq { margin-top: 56px; }
.guide-article .editorial-faq .section-heading { margin: 0 0 12px; }
.guide-article .editorial-faq .detail-list { max-width: none; }

/* Quieter support headlines. Docs stay a step under the catalog and changelog heroes. */
.support-page :is(.page-hero h1, .guide-introduction h1) {
  font-size: clamp(30px, 2.8vw, 36px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.16;
}
.support-page :is(.page-hero > p:not(.eyebrow):not(.kicker):not(.page-status), .guide-introduction > p) {
  font-size: 16px;
  line-height: 1.55;
}
.docs-page .guide-introduction h1 {
  font-size: clamp(28px, 2.6vw, 34px);
  letter-spacing: -0.028em;
  line-height: 1.18;
}
.support-page :is(.guide-article h2, .legal-copy h2) {
  font-size: clamp(22px, 2.2vw, 26px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.25;
}
.changelog-page .release-entry h2 {
  font-size: clamp(22px, 2.2vw, 26px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.25;
}
.catalog-page .catalog-provider h2 { font-weight: 500; letter-spacing: -0.02em; }
.catalog-page .catalog-providers { gap: 36px; }
@media (max-width: 760px) {
  .support-page :is(.page-hero h1, .guide-introduction h1) { font-size: 30px; }
  .docs-page .guide-introduction h1 { font-size: 28px; }
  .changelog-page .release-entry h2 { font-size: 22px; }
}