:root{--bg:#0b1220;--card:#111a2e;--line:#1d2840;--tx:#e6e9f2;--mu:#8a94ad}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--tx);font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.6}
a{color:#a78bfa}.wrap{max-width:1040px;margin:auto;padding:0 18px}
header{position:sticky;top:0;background:rgba(11,18,32,.93);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:10}
.nav{display:flex;align-items:center;gap:14px;padding:12px 0;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--tx);text-decoration:none;font-size:18px}
.brand img{width:34px;height:34px;border-radius:50%}
.nav nav{display:flex;gap:4px 14px;flex-wrap:wrap;margin-left:auto}
.nav nav a{color:var(--mu);text-decoration:none;font-size:14px}.nav nav a:hover{color:var(--tx)}
.btn{display:inline-block;padding:12px 20px;border-radius:12px;background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;text-decoration:none;font-weight:600;margin:4px}
.btn.o{background:none;border:1px solid #3b2d6b;color:#d8c8ff}
.hero{padding:54px 0 26px;text-align:center}
.hero .lg{width:120px;height:120px;border-radius:50%;box-shadow:0 0 70px rgba(139,92,246,.55)}
.hero h1{font-size:clamp(30px,6vw,52px);margin:18px 0 8px;line-height:1.15}
.hero p{color:var(--mu);max-width:640px;margin:0 auto 20px;font-size:17px}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}
.card h3{margin:0 0 6px}.card p{color:var(--mu);margin:0 0 10px;font-size:15px}
.stat b{display:block;font-size:26px}.stat span{color:var(--mu);font-size:13px}
section{padding:28px 0}h2{font-size:26px;margin:0 0 14px}
table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:10px 6px;border-bottom:1px solid var(--line);word-break:break-all}
.code{font-family:ui-monospace,monospace;font-size:13px}
footer{border-top:1px solid var(--line);padding:26px 0;color:var(--mu);font-size:14px;margin-top:30px}
.doc{max-width:760px}.doc h2{margin-top:34px}.doc p,.doc li{color:#c9d1e6}
.note{border-left:3px solid #8b5cf6;padding:8px 14px;background:#0f1730;border-radius:8px;color:#c9d1e6}
.tag{display:inline-block;font-size:12px;padding:2px 9px;border-radius:20px;background:#12302a;color:#2ecc8f}.tag.n{background:#2b2440;color:#c4b5fd}
:focus-visible{outline:3px solid #a78bfa;outline-offset:2px}
@media print{header,footer,.noprint{display:none}body{background:#fff;color:#000}.doc p,.doc li{color:#000}a{color:#000}.card,.note{background:#fff;border-color:#999}}