.doc-page {
  color: var(--ink-900);
  background: var(--paper-soft);
}

.doc-hero {
  padding-block: 72px 64px;
  color: var(--paper);
  background: var(--ink-950);
  border-bottom: 1px solid var(--ink-800);
}

.doc-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 0.55fr);
  gap: 64px;
  align-items: end;
}

.doc-hero__copy {
  display: grid;
  gap: 20px;
}

.doc-hero__copy p:not(.eyebrow) {
  max-width: 700px;
  color: var(--ink-300);
  font-size: 18px;
}

.doc-hero__meta {
  display: grid;
  gap: 12px;
  padding: 20px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius-card);
}

.doc-hero__meta span {
  color: var(--ink-300);
  font-size: 13px;
}

.doc-hero__meta strong {
  color: var(--paper);
  font-size: 16px;
}

.docs-shell {
  padding-block: 56px 104px;
}

.docs-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}

.doc-toc {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  display: grid;
  gap: 8px;
  padding: 18px;
  background: var(--paper);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-card);
}

.doc-toc strong {
  margin-bottom: 4px;
  font-size: 13px;
}

.doc-toc a {
  display: flex;
  align-items: center;
  min-height: 38px;
  padding-inline: 10px;
  color: var(--ink-500);
  border-left: 2px solid transparent;
  font-size: 13px;
  font-weight: 650;
}

.doc-toc a:hover,
.doc-toc a.active {
  color: var(--signal-blue);
  background: var(--signal-blue-soft);
  border-left-color: var(--signal-blue);
}

.doc-content {
  min-width: 0;
  max-width: 800px;
}

.doc-section {
  display: grid;
  gap: 24px;
  padding-bottom: 64px;
  scroll-margin-top: calc(var(--header-height) + 32px);
}

.doc-section + .doc-section {
  padding-top: 64px;
  border-top: 1px solid var(--ink-200);
}

.doc-section__heading {
  display: grid;
  gap: 14px;
}

.doc-section__heading p,
.doc-section > p,
.doc-card p,
.doc-step p,
.faq-item p {
  color: var(--ink-500);
}

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

.doc-card {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 22px;
  background: var(--paper);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-card);
}

.doc-card h3 {
  font-size: 18px;
}

.doc-list {
  display: grid;
  gap: 10px;
  padding-left: 20px;
  margin: 0;
  color: var(--ink-500);
}

.doc-list li::marker {
  color: var(--signal-blue);
}

.doc-steps {
  border-top: 1px solid var(--ink-200);
}

.doc-step {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 22px;
  padding-block: 28px;
  border-bottom: 1px solid var(--ink-200);
}

.doc-step__number {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--signal-blue);
  background: var(--signal-blue-soft);
  border-radius: 50%;
  font-size: 13px;
  font-weight: 800;
}

.doc-step__body {
  display: grid;
  gap: 12px;
}

.doc-step__body h3 {
  font-size: 19px;
}

.inline-code {
  display: block;
  width: fit-content;
  max-width: 100%;
  padding: 3px 7px;
  overflow-wrap: anywhere;
  color: var(--signal-blue-dark);
  background: var(--signal-blue-soft);
  border-radius: 4px;
  font-size: 0.9em;
}

.callout {
  display: grid;
  gap: 9px;
  padding: 18px 20px;
  color: var(--ink-700);
  background: var(--signal-blue-soft);
  border-left: 3px solid var(--signal-blue);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
}

.callout--warning {
  background: var(--signal-amber-soft);
  border-left-color: var(--signal-amber);
}

.callout strong {
  font-size: 14px;
}

.callout p {
  color: inherit;
  font-size: 14px;
}

.faq-list {
  border-top: 1px solid var(--ink-200);
}

.faq-item {
  display: grid;
  gap: 10px;
  padding-block: 24px;
  border-bottom: 1px solid var(--ink-200);
}

.faq-item h3 {
  font-size: 18px;
}

.platform-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.platform-switch a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  color: var(--ink-500);
  background: var(--paper);
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-control);
  font-size: 13px;
  font-weight: 700;
}

.platform-switch a:hover,
.platform-switch a[aria-current="page"] {
  color: var(--paper);
  background: var(--ink-950);
  border-color: var(--ink-950);
}

@media (max-width: 900px) {
  .doc-hero__inner,
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .doc-hero__meta {
    max-width: 520px;
  }

  .docs-layout {
    gap: 36px;
  }

  .doc-toc {
    position: static;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .doc-toc strong {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .doc-hero {
    padding-block: 56px 48px;
  }

  .docs-shell {
    padding-block: 32px 72px;
  }

  .doc-toc,
  .doc-grid {
    grid-template-columns: 1fr;
  }

  .doc-section {
    padding-bottom: 48px;
  }

  .doc-section + .doc-section {
    padding-top: 48px;
  }

  .doc-step {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 14px;
  }
}