:root{--bg:#0b0f1a;--bg2:#111827;--fg:#e5e7eb;--muted:#9ca3af;--accent:#f59e0b;--accent2:#fbbf24;--line:#1f2937;--max:960px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--fg)}
a{color:var(--accent2);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
header{border-bottom:1px solid var(--line);background:rgba(11,15,26,.9);position:sticky;top:0;backdrop-filter:blur(6px)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--fg)}
.brand svg{width:28px;height:28px}
nav a{margin-left:22px;color:var(--muted);font-size:15px}
nav a:hover{color:var(--fg);text-decoration:none}
.hero{padding:96px 0 72px;text-align:center}
.hero h1{font-size:clamp(32px,6vw,56px);line-height:1.1;margin:0 0 16px}
.hero h1 span{color:var(--accent)}
.hero p{font-size:19px;color:var(--muted);max-width:620px;margin:0 auto 32px}
.btn{display:inline-block;background:var(--accent);color:#111;font-weight:600;padding:12px 22px;border-radius:8px}
.btn:hover{background:var(--accent2);text-decoration:none}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line);margin-left:10px}
section{padding:64px 0;border-top:1px solid var(--line)}
h2{font-size:28px;margin:0 0 20px}
h3{font-size:19px;margin:24px 0 8px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:24px}
.card h3{margin-top:0}
.card p{color:var(--muted);margin:0}
.muted{color:var(--muted)}
footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:space-between}
footer a{color:var(--muted)}
.legal{max-width:760px}
.legal p,.legal li{color:#d1d5db}
.legal h2{margin-top:40px;font-size:22px}
code{background:var(--bg2);padding:2px 6px;border-radius:4px;font-size:14px}
@media (max-width:600px){nav a{margin-left:14px;font-size:14px}.hero{padding:64px 0 48px}.btn.ghost{margin:10px 0 0}}