.nav a.active {
  color: var(--text);
  font-weight: 600;
}

.docs-hub {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 0 64px;
}

.docs-hub h1 {
  margin: 0 0 12px;
  font-size: 2rem;
}

.docs-intro {
  color: var(--muted);
  margin: 0 0 40px;
}

.docs-group {
  margin-bottom: 36px;
}

.docs-group h2 {
  font-size: 1rem;
  color: var(--accent);
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.docs-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.docs-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.docs-list li:last-child {
  border-bottom: none;
}

.docs-list a {
  display: block;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
  text-decoration: none;
  margin-bottom: 4px;
}

.docs-list a:hover {
  color: var(--accent);
}

.docs-list span {
  display: block;
  font-size: 0.9rem;
  color: var(--muted);
}

.docs-page {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 0 64px;
  align-items: start;
}

.docs-sidebar {
  position: sticky;
  top: 80px;
}

.sidebar-title {
  margin: 0 0 12px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.doc-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.doc-nav a {
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--muted);
  text-decoration: none;
}

.doc-nav a:hover {
  background: var(--bg-elevated);
  color: var(--text);
}

.doc-nav a.active {
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: 600;
}

.docs-content {
  min-width: 0;
}

.prose {
  line-height: 1.75;
  color: var(--text);
}

.prose h1 {
  font-size: 1.85rem;
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.prose h2 {
  font-size: 1.35rem;
  margin: 2rem 0 0.75rem;
}

.prose h3 {
  font-size: 1.1rem;
  margin: 1.5rem 0 0.5rem;
}

.prose p,
.prose ul,
.prose ol {
  margin: 0 0 1rem;
  color: var(--muted);
}

.prose li {
  margin-bottom: 0.35rem;
}

.prose strong {
  color: var(--text);
}

.prose a {
  color: var(--accent);
}

.prose code {
  font-size: 0.88em;
  padding: 0.15em 0.4em;
  background: var(--bg-elevated);
  border-radius: 4px;
  color: var(--green);
}

.prose pre {
  overflow-x: auto;
  padding: 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 0 0 1rem;
}

.prose pre code {
  padding: 0;
  background: none;
  color: var(--text);
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1rem;
  font-size: 0.9rem;
}

.prose th,
.prose td {
  border: 1px solid var(--border);
  padding: 8px 12px;
  text-align: left;
}

.prose th {
  background: var(--bg-elevated);
  color: var(--text);
}

.prose blockquote {
  margin: 0 0 1rem;
  padding: 0 0 0 1rem;
  border-left: 3px solid var(--accent);
  color: var(--muted);
}

.prose hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

.doc-error {
  color: #f4212e;
}

@media (max-width: 768px) {
  .docs-page {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    position: static;
  }

  .doc-nav {
    flex-direction: row;
    flex-wrap: wrap;
  }
}