:root{
  --bg:#0b1020; --content:#0f172a; --panel:#0a0f1a; --card:#111827; --text:#e5e7eb;
  --muted:#94a3b8; --border:#1f2937; --accent:#f59e0b; --accent2:#6366f1;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,var(--panel),#0b1226 60%,#05070f);
  color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;background:rgba(5,7,15,.7);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08);z-index:20}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{height:36px}
.shell{display:grid;grid-template-columns:280px 1fr;gap:20px;padding-top:18px}
.aside{position:sticky;top:64px;height:calc(100vh - 64px);padding-bottom:24px}
.sidebar{background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.08);
  border-radius:16px;padding:14px;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.sidebar h3{margin:4px 0 8px;font-size:14px;color:#eab308;text-transform:uppercase;letter-spacing:.12em}
.sidebar a{display:block;padding:8px 10px;border-radius:10px;color:var(--text);font-size:14px}
.sidebar a:hover{background:rgba(255,255,255,.06)}
.hero{background:linear-gradient(135deg,rgba(99,102,241,.15),rgba(245,158,11,.1));border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:18px;margin-bottom:18px}
.main{min-height:60vh}
.card{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.01));border:1px solid rgba(255,255,255,.08);
  border-radius:16px;padding:18px;margin-bottom:18px;box-shadow:0 10px 30px rgba(0,0,0,.35)}
h1{font-size:clamp(26px,4vw,42px);line-height:1.1;margin:6px 0 10px}
h2{font-size:clamp(20px,3vw,28px);margin:10px 0 8px}
h3{font-size:18px;margin:10px 0 6px}
p,li{color:var(--muted);line-height:1.75}
.kicker{letter-spacing:.14em;text-transform:uppercase;color:#eab308;font-size:12px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.gallery img{width:100%;height:140px;object-fit:cover;border-radius:12px;border:1px solid rgba(255,255,255,.08)}
.table{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left}
th{color:#fff}
blockquote{margin:12px 0;padding:10px 12px;border-left:3px solid var(--accent2);background:rgba(99,102,241,.08);border-radius:10px}
details{border:1px solid rgba(255,255,255,.08);border-radius:12px;margin:8px 0;background:rgba(255,255,255,.02)}
summary{cursor:pointer;padding:10px 12px;font-weight:600}
footer{margin-top:26px;padding:20px 0 50px;border-top:1px solid rgba(255,255,255,.08);color:var(--muted)}
.badge{display:inline-block;background:linear-gradient(135deg,var(--accent2),var(--accent));color:#0b1020;font-weight:700;padding:6px 10px;border-radius:999px;font-size:12px}
.kbd{font-family:ui-monospace,Menlo,monospace;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);padding:2px 6px;border-radius:6px}
.cookie{position:fixed;left:20px;right:20px;bottom:20px;background:#111827;color:#e2e8f0;border:1px solid rgba(255,255,255,.12);
  border-radius:12px;display:flex;gap:12px;align-items:center;padding:12px;box-shadow:0 12px 28px rgba(0,0,0,.45)}
.cookie button{background:var(--accent);border:none;color:#201000;padding:8px 12px;border-radius:10px;font-weight:800;cursor:pointer}
@media (max-width:980px){.shell{grid-template-columns:1fr}.aside{position:static;height:auto}}