:root {
  color-scheme: light;
  --bg: #fbfaf7;
  --panel: #ffffff;
  --text: #202124;
  --muted: #667085;
  --line: #dedbd2;
  --accent: #087ea4;
  --accent-soft: #e7f6fb;
  --code: #f3f0e8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.68;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  gap: 16px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: rgba(251, 250, 247, 0.96);
  padding: 12px 20px;
}
.brand {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.search {
  width: min(520px, 100%);
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--text);
  font-size: 14px;
  padding: 9px 11px;
}
.layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: calc(100vh - 58px);
}
.sidebar {
  position: sticky;
  top: 58px;
  height: calc(100vh - 58px);
  overflow: auto;
  border-right: 1px solid var(--line);
  padding: 18px 12px;
}
.nav-link {
  display: block;
  border-radius: 6px;
  color: #344054;
  font-size: 14px;
  padding: 7px 10px;
  text-decoration: none;
}
.nav-link.level-2 { padding-left: 22px; }
.nav-link.level-3 { padding-left: 34px; }
.nav-link.level-4 { padding-left: 46px; }
.nav-heading {
  color: #667085;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  margin: 18px 10px 6px;
  text-transform: uppercase;
}
.nav-heading.level-1 {
  color: #202124;
  font-size: 13px;
  text-transform: none;
}
.nav-heading.level-2,
.nav-heading.level-3,
.nav-heading.level-4 {
  display: none;
}
.nav-link:hover, .nav-link.active {
  background: var(--accent-soft);
  color: #075f7a;
}
.content {
  min-width: 0;
  padding: 32px clamp(18px, 4vw, 64px);
}
.doc {
  max-width: 920px;
}
.doc h1, .doc h2, .doc h3, .doc h4 {
  line-height: 1.25;
  margin: 1.7em 0 0.55em;
}
.doc h1 {
  margin-top: 0;
  font-size: 34px;
}
.doc h2 { font-size: 25px; }
.doc h3 { font-size: 20px; }
.doc a { color: var(--accent); }
.doc pre {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--code);
  padding: 14px;
}
.doc code {
  border-radius: 4px;
  background: var(--code);
  padding: 2px 4px;
  font-size: 0.94em;
}
.doc pre code {
  padding: 0;
  background: transparent;
}
.doc table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
}
.doc th, .doc td {
  border: 1px solid var(--line);
  padding: 8px 10px;
  vertical-align: top;
}
.card-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin: 18px 0;
}
.doc-card {
  display: block;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  padding: 16px;
  text-decoration: none;
}
.doc-card:hover {
  border-color: #9ccfe0;
  background: #f8fcfd;
}
.doc-card h3 {
  margin: 0 0 8px;
}
.doc-card p {
  margin: 0;
}
.card-cta {
  display: inline-block;
  color: var(--accent);
  font-size: 13px;
  font-weight: 650;
  margin-top: 12px;
}
.mdx-block {
  border-top: 1px solid var(--line);
  margin: 18px 0;
  padding-top: 8px;
}
.callout {
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 6px;
  margin: 16px 0;
  padding: 12px 14px;
}
.results {
  max-width: 920px;
  border-top: 1px solid var(--line);
  margin-top: 24px;
  padding-top: 18px;
}
.result {
  display: block;
  border-radius: 6px;
  color: var(--text);
  padding: 10px;
  text-decoration: none;
}
.result:hover { background: var(--accent-soft); }
.result small { color: var(--muted); }
@media (max-width: 860px) {
  .topbar { align-items: stretch; flex-direction: column; }
  .layout { display: block; }
  .sidebar {
    position: static;
    height: auto;
    max-height: 260px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .content { padding: 24px 18px; }
  .doc h1 { font-size: 28px; }
}