:root {
    --bg: #0b0e14;
    --bg-soft: #11151f;
    --panel: #151a26;
    --border: #232a3a;
    --text: #e6e9f0;
    --muted: #9aa4b8;
    --accent: #7c9cff;
    --accent-strong: #5b7cfa;
    --green: #4ade80;
    --code-bg: #0d1119;
    --radius: 14px;
    --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  }
  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }
  a { color: var(--accent); text-decoration: none; }
  a:hover { text-decoration: underline; }
  .wrap { max-width: 940px; margin: 0 auto; padding: 0 24px; }

  /* Nav */
  nav {
    display: flex; align-items: center; justify-content: space-between;
    padding: 22px 0;
  }
  .brand { font-weight: 700; font-size: 18px; letter-spacing: -0.01em; }
  .brand a { color: var(--text); }
  .brand a:hover { text-decoration: none; }
  .brand span { color: var(--accent); }
  .nav-links { display: flex; gap: 22px; align-items: center; font-size: 15px; }
  .nav-links a { color: var(--muted); }
  .nav-links a:hover { color: var(--text); text-decoration: none; }
  .nav-links a.active { color: var(--text); }

  /* Header */
  header { padding: 40px 0 10px; }
  .eyebrow {
    display: inline-block; font-family: var(--mono); font-size: 13px;
    color: var(--accent); background: rgba(124,156,255,0.1);
    border: 1px solid rgba(124,156,255,0.25);
    padding: 5px 12px; border-radius: 999px; margin-bottom: 20px;
  }
  h1 {
    font-size: clamp(30px, 5vw, 44px); line-height: 1.1; margin: 0 0 16px;
    letter-spacing: -0.03em; font-weight: 800;
  }
  header .sub { font-size: 18px; color: var(--muted); max-width: 680px; margin: 0; }

  /* Layout with sidebar TOC */
  .layout { display: grid; grid-template-columns: 200px 1fr; gap: 40px; padding: 30px 0 20px; }
  .toc { position: sticky; top: 22px; align-self: start; font-size: 14px; }
  .toc-title { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; margin: 0 0 12px; }
  .toc ul { list-style: none; margin: 0; padding: 0; }
  .toc li { margin: 0 0 9px; }
  .toc a { color: var(--muted); }
  .toc a:hover { color: var(--text); text-decoration: none; }
  .toc-group {
    color: var(--muted); font-size: 11px; text-transform: uppercase;
    letter-spacing: 0.06em; margin: 18px 0 9px; opacity: 0.7;
  }
  .toc-group:first-of-type { margin-top: 0; }

  /* Sections */
  section { padding: 0 0 44px; scroll-margin-top: 22px; }
  h2 { font-size: 24px; letter-spacing: -0.02em; margin: 0 0 8px; padding-top: 8px; }
  h3 { font-size: 17px; margin: 26px 0 8px; }
  .section-sub { color: var(--muted); margin: 0 0 20px; }
  p { margin: 0 0 14px; }

  /* Inline code */
  code {
    font-family: var(--mono); font-size: 0.9em; color: var(--accent);
    background: rgba(124,156,255,0.08); padding: 1px 6px; border-radius: 5px;
  }

  /* Code panel */
  pre {
    background: var(--code-bg); border: 1px solid var(--border);
    border-radius: 12px; padding: 18px 20px; overflow-x: auto;
    font-family: var(--mono); font-size: 13.5px; line-height: 1.7; margin: 0 0 16px;
  }
  pre code { color: var(--text); background: none; padding: 0; font-size: inherit; }
  .tok-key { color: #c792ea; }
  .tok-str { color: #7fd88f; }
  .tok-com { color: #5c6675; }
  .tok-fn { color: var(--accent); }

  /* Tables */
  table {
    width: 100%; border-collapse: collapse;
    background: var(--panel); border: 1px solid var(--border);
    border-radius: 12px; overflow: hidden; font-size: 14.5px; margin: 0 0 16px;
  }
  th, td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--border); vertical-align: top; }
  thead th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
  tbody tr:last-child td { border-bottom: none; }
  td code, th code { font-size: 13px; }

  .method { font-family: var(--mono); font-size: 12px; font-weight: 700; padding: 2px 7px; border-radius: 5px; }
  .method.get { color: var(--green); background: rgba(74,222,128,0.1); }
  .method.post { color: var(--accent); background: rgba(124,156,255,0.1); }
  .method.delete { color: #ff8a8a; background: rgba(255,138,138,0.1); }
  .badge { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 600; }
  .badge.ok { color: var(--green); }
  .badge.soon { color: var(--muted); }
  .dash { color: var(--muted); opacity: 0.5; }

  .callout {
    background: var(--panel); border: 1px solid var(--border); border-left: 3px solid var(--accent);
    border-radius: 10px; padding: 14px 18px; margin: 0 0 16px; color: var(--muted); font-size: 14.5px;
  }
  .callout strong { color: var(--text); }

  /* Footer */
  footer {
    border-top: 1px solid var(--border); padding: 36px 0 60px;
    text-align: center; color: var(--muted); font-size: 14.5px;
  }
  .footer-brand { font-weight: 600; color: var(--text); }
  .footer-links { margin-top: 12px; display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
  .footer-links a { color: var(--muted); }

  @media (max-width: 760px) {
    .layout { grid-template-columns: 1fr; gap: 0; }
    .toc { display: none; }
    .nav-links a:not(.gh):not(.active) { display: none; }
  }