:root{--bg:#0b0d10;--card:#151a20;--line:#232a33;--text:#e8edf2;--muted:#9aa5b1;--green:#22c55e}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(11,13,16,.92);backdrop-filter:blur(6px);z-index:10}
.nav{display:flex;justify-content:space-between;align-items:center;height:64px}
.logo{font-weight:800;font-size:18px}.logo span{color:var(--green)}
.nav ul{display:flex;gap:22px;list-style:none;font-size:14px;color:var(--muted)}
.nav ul a:hover{color:var(--text)}
.hero{text-align:center;padding:90px 0 80px;border-bottom:1px solid var(--line);background:radial-gradient(ellipse at top,rgba(34,197,94,.10),transparent 60%)}
.pill{display:inline-block;border:1px solid var(--green);color:var(--green);border-radius:999px;padding:4px 14px;font-size:11px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:22px}
.hero h1{font-size:clamp(30px,5vw,48px);line-height:1.15;max-width:720px;margin:0 auto 18px}
.hero p{color:var(--muted);max-width:620px;margin:0 auto 28px}
.btn{display:inline-block;background:var(--green);color:#04130a;font-weight:700;padding:12px 26px;border-radius:8px}
section{padding:70px 0;border-bottom:1px solid var(--line)}
.eyebrow{color:var(--green);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
h2{font-size:32px;margin:6px 0 10px}
.lead{color:var(--muted);max-width:640px;margin-bottom:34px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px}
.card .ic{width:36px;height:36px;border-radius:8px;background:rgba(34,197,94,.12);display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-size:18px}
.card h3{font-size:16px;margin-bottom:8px}.card p{color:var(--muted);font-size:14px}
.doc{padding:60px 0;max-width:780px}
.doc h1{font-size:34px;margin-bottom:6px}.doc .upd{color:var(--muted);font-size:14px;margin-bottom:30px}
.doc h2{font-size:20px;margin:28px 0 8px}.doc p,.doc li{color:#c9d2db;margin-bottom:10px}.doc ul{padding-left:22px}
.doc a{color:var(--green)}
footer{padding:34px 0;color:var(--muted);font-size:13px}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}.foot nav{display:flex;gap:18px}
@media(max-width:640px){.nav ul{gap:12px;font-size:12px}.nav{height:auto;padding:12px 0;flex-direction:column;gap:8px}}