:root {
  --bg: #f6f8fb;
  --bg2: #ffffff;
  --bg3: #eef2f7;
  --fg: #111827;
  --muted: #5c6678;
  --accent: #0f766e;
  --accent2: #1d4ed8;
  --border: #d7deea;
  --good: #15803d;
  --warn: #b45309;
  --bad: #b91c1c;
  --shadow: 0 18px 50px rgba(15, 23, 42, .1);
}
[data-theme="dark"], .theme-dark {
  --bg: #0b0f17;
  --bg2: #111827;
  --bg3: #1b2533;
  --fg: #e8eef7;
  --muted: #99a7ba;
  --accent: #2dd4bf;
  --accent2: #60a5fa;
  --border: #273244;
  --good: #4ade80;
  --warn: #f59e0b;
  --bad: #f87171;
  --shadow: 0 18px 50px rgba(0, 0, 0, .28);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { color-scheme: light dark; }
body { background: var(--bg); color: var(--fg); font: 15px/1.6 Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
code { background: var(--bg3); color: var(--accent2); padding: 2px 6px; border-radius: 5px; font-size: .92em; }
pre { margin: 0; background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; padding: 16px; overflow-x: auto; color: var(--fg); }
.wrap { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.topbar { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--border); background: color-mix(in srgb, var(--bg2) 90%, transparent); backdrop-filter: blur(14px); }
.nav { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 850; letter-spacing: 0; }
.brand img { width: 84px; height: 34px; object-fit: contain; }
.brand span { border-left: 1px solid var(--border); padding-left: 12px; }
.navlinks { display: flex; gap: 20px; color: var(--muted); font-size: 14px; }
.navlinks a:hover { color: var(--fg); }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 15px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg2); color: var(--fg); font-weight: 750; font-size: 14px; }
.btn.primary { border-color: color-mix(in srgb, var(--accent) 72%, var(--border)); background: var(--accent); color: #fff; }
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.hero { border-bottom: 1px solid var(--border); background: var(--bg2); }
.hero-grid { min-height: 420px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 28px; align-items: center; padding-top: 56px; padding-bottom: 56px; }
.hero .wrap:not(.hero-grid) { padding-top: 52px; padding-bottom: 40px; }
.eyebrow { margin: 0 0 12px; color: var(--accent); font-weight: 850; text-transform: uppercase; letter-spacing: 0; font-size: 12px; }
h1 { margin: 0 0 14px; font-size: clamp(36px, 6vw, 62px); line-height: 1; letter-spacing: 0; }
.lead { margin: 0; max-width: 680px; color: var(--muted); font-size: 18px; }
.actions, .toc { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.toc { margin-top: 16px; }
.toc a { min-height: 34px; display: inline-flex; align-items: center; padding: 0 12px; border: 1px solid var(--border); border-radius: 999px; background: var(--bg3); font-size: 13px; }
.status-panel { border: 1px solid var(--border); border-radius: 8px; background: var(--bg); box-shadow: var(--shadow); padding: 18px; }
.status-head { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border); padding-bottom: 12px; margin-bottom: 4px; color: var(--muted); font-weight: 800; }
.status-head b { color: var(--accent); }
.flow-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 13px 0; border-bottom: 1px solid var(--border); }
.flow-row:last-child { border-bottom: 0; }
.flow-row span { color: var(--muted); text-align: right; }
.section { padding-top: 64px; padding-bottom: 64px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.section-head.compact { display: block; }
.section-head h2, .block h2 { margin: 0; font-size: clamp(24px, 4vw, 36px); line-height: 1.1; letter-spacing: 0; }
.section-head p { margin: 0; color: var(--muted); max-width: 540px; }
.grid { display: grid; gap: 14px; }
.docs-grid { grid-template-columns: repeat(3, 1fr); }
.card { display: block; border: 1px solid var(--border); border-radius: 8px; background: var(--bg2); padding: 20px; min-height: 142px; }
.card:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--shadow); }
.card h2, .card h3 { margin: 0 0 8px; font-size: 16px; color: var(--fg); }
.card p { margin: 0; color: var(--muted); }
.band { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.block { margin: 32px auto; padding: 24px; background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; }
.block > h2 { margin-bottom: 14px; }
table { width: 100%; border-collapse: collapse; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; background: var(--bg2); }
th, td { padding: 13px 14px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { background: var(--bg3); color: var(--muted); text-transform: uppercase; letter-spacing: 0; font-size: 12px; }
tr:last-child td { border-bottom: 0; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.kv { display: grid; grid-template-columns: 210px 1fr; gap: 8px 16px; margin: 12px 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.callout { padding: 12px 16px; border-left: 3px solid var(--accent); background: var(--bg3); border-radius: 0 8px 8px 0; margin: 16px 0; }
.callout.warn { border-color: var(--warn); }
.callout.bad { border-color: var(--bad); }
.tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 760; }
.tag.get { background: color-mix(in srgb, var(--good) 18%, var(--bg3)); color: var(--good); }
.tag.post { background: color-mix(in srgb, var(--accent2) 16%, var(--bg3)); color: var(--accent2); }
.tag.patch { background: color-mix(in srgb, var(--warn) 18%, var(--bg3)); color: var(--warn); }
.tag.del { background: color-mix(in srgb, var(--bad) 18%, var(--bg3)); color: var(--bad); }
.tag.ws { background: color-mix(in srgb, var(--accent) 18%, var(--bg3)); color: var(--accent); }
footer { border-top: 1px solid var(--border); background: var(--bg2); color: var(--muted); padding: 28px 0; }
.foot { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
@media (max-width: 900px) {
  .navlinks { display: none; }
  .hero-grid, .docs-grid, .two-col { grid-template-columns: 1fr; }
  .status-panel { order: -1; }
}
@media (max-width: 640px) {
  .wrap { width: min(100% - 28px, 1160px); }
  .brand span { display: none; }
  .nav .btn { display: none; }
  .section-head { display: block; }
  .flow-row { display: block; }
  .flow-row span { display: block; text-align: left; margin-top: 4px; }
  .kv { grid-template-columns: 1fr; }
  th, td { display: block; width: 100%; }
  tr { display: block; border-bottom: 1px solid var(--border); }
}