:root{
  --bg:#0b1020;
  --bg2:#121933;
  --card:rgba(18,25,51,.82);
  --line:rgba(255,255,255,.10);
  --text:#eef2ff;
  --muted:#aab3d5;
  --accent:#8b5cf6;
  --accent2:#ec4899;
  --ok:#10b981;
  --warn:#f59e0b;
  --danger:#ef4444;
  --shadow:0 18px 48px rgba(0,0,0,.28);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font:16px/1.7 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(139,92,246,.30), transparent 45%),
    radial-gradient(1000px 700px at 100% 0%, rgba(236,72,153,.18), transparent 40%),
    linear-gradient(180deg,var(--bg),var(--bg2));
  min-height:100vh;
}
a{color:#d8b4fe;text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1100px,calc(100% - 32px));margin:0 auto}
.topbar{
  position:sticky;top:0;z-index:40;
  backdrop-filter:blur(12px);
  background:rgba(11,16,32,.68);
  border-bottom:1px solid var(--line);
}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:18px;padding:14px 0;
}
.brand{font-weight:800;letter-spacing:.02em;color:#fff}
.nav{display:flex;gap:10px;flex-wrap:wrap}
.nav a{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 14px;border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:#fff;text-decoration:none;
}
.nav a.active{
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  border-color:transparent;
  box-shadow:var(--shadow);
}
.hero{padding:46px 0 24px}
.hero-card, .card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.hero-card{padding:28px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  color:#f0abfc;font-weight:700;font-size:.88rem;
  text-transform:uppercase;letter-spacing:.08em;
}
h1{font-size:clamp(2rem,4vw,3rem);line-height:1.1;margin:12px 0 14px}
h2{font-size:1.45rem;margin:0 0 12px}
h3{font-size:1.08rem;margin:18px 0 8px}
.lead{font-size:1.06rem;color:var(--muted);max-width:900px}
.grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:18px;
}
.section{padding:0 0 26px}
.card{padding:24px}
.muted{color:var(--muted)}
.note{
  margin-top:16px;padding:14px 16px;border-radius:16px;
  border:1px solid rgba(245,158,11,.28);
  background:rgba(245,158,11,.10);color:#fde68a;
}
.ok{
  margin-top:16px;padding:14px 16px;border-radius:16px;
  border:1px solid rgba(16,185,129,.28);
  background:rgba(16,185,129,.10);color:#a7f3d0;
}
.warn{
  margin-top:16px;padding:14px 16px;border-radius:16px;
  border:1px solid rgba(239,68,68,.28);
  background:rgba(239,68,68,.10);color:#fecaca;
}
.toc ol{margin:0;padding-left:18px}
.toc li{margin:6px 0}
.content h2{
  padding-top:14px;
  border-top:1px solid rgba(255,255,255,.08);
}
.content p,.content li{color:#e5e7eb}
.content ul{padding-left:22px}
.footer{
  padding:36px 0 60px;color:var(--muted);
}
.small{font-size:.94rem}
.code{
  display:block;white-space:pre-wrap;
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  border-radius:16px;
  padding:14px 16px;
  color:#e9d5ff;
  overflow:auto;
}
.table{
  width:100%;border-collapse:collapse;margin:8px 0 16px;
}
.table th,.table td{
  border:1px solid rgba(255,255,255,.08);
  padding:10px 12px;vertical-align:top;
}
.table th{background:rgba(255,255,255,.05);text-align:left}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 11px;border-radius:999px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--line);
  color:#fff;font-weight:600;font-size:.9rem;
}
.callout{
  border-left:4px solid var(--accent);
  padding:14px 16px;background:rgba(139,92,246,.10);
  border-radius:14px;margin:14px 0;
}
.cookies-demo{
  position:fixed;left:18px;right:18px;bottom:18px;z-index:60;
  background:rgba(10,14,28,.96);
  border:1px solid rgba(255,255,255,.12);
  border-radius:20px;box-shadow:var(--shadow);
  padding:18px;
}
.cookies-demo.hidden{display:none}
.cookies-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:0 16px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.06);
  color:#fff;text-decoration:none;cursor:pointer;
}
.btn.primary{
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  border-color:transparent;
}
.btn.ghost{background:transparent}
@media (max-width: 860px){
  .grid{grid-template-columns:1fr}
  .topbar-inner{align-items:flex-start;flex-direction:column}
}
.cookies-demo {
    position: fixed;
    left: 18px;
    right: 18px;
    bottom: 18px;
    z-index: 60;
    background: rgba(10, 14, 28, 0.96);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 20px;
    box-shadow: 0 18px 48px rgba(0,0,0,.28);
    padding: 18px;
}

.cookies-demo.hidden {
    display: none;
}

.cookies-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 12px;
}