:root{color-scheme:dark;--bg:#080b12;--surface:#151923;--gold:#ffbf47;--red:#e5484d;--text:#fff;--muted:#aab2c0}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 0,#2a2112 0,transparent 35%),var(--bg);color:var(--text);font:16px/1.65 system-ui,-apple-system,sans-serif}main,header,footer{width:min(920px,calc(100% - 40px));margin:auto}header{padding:72px 0 36px}.brand{color:var(--gold);font-weight:900;letter-spacing:.08em}.hero{font-size:clamp(40px,8vw,78px);line-height:1.02;margin:18px 0;max-width:800px}.lead{font-size:20px;color:var(--muted);max-width:700px}.nav,.cards{display:flex;gap:14px;flex-wrap:wrap}.nav a,.button{color:var(--bg);background:var(--gold);padding:11px 17px;border-radius:999px;text-decoration:none;font-weight:800}.nav a.secondary{color:var(--text);background:var(--surface)}section{padding:32px 0}.card{background:rgba(21,25,35,.88);border:1px solid #292f3c;border-radius:22px;padding:25px;flex:1;min-width:240px}h1,h2,h3{line-height:1.2}h2{font-size:30px}a{color:var(--gold)}.muted,li{color:var(--muted)}footer{border-top:1px solid #292f3c;margin-top:45px;padding:30px 0 55px;color:var(--muted)}code{background:#151923;padding:2px 6px;border-radius:5px}@media(max-width:600px){header{padding-top:42px}.hero{font-size:42px}}