:root{color-scheme:dark;--bg:#080e19;--card:#111c2d;--ink:#edf2f8;--muted:#a3afbf;--gold:#caae7e;--line:#29384d}*{box-sizing:border-box}body{margin:0;background:linear-gradient(145deg,#080e19,#0d1727 60%,#111c2d);color:var(--ink);font:16px/1.65 system-ui,-apple-system,Segoe UI,sans-serif}main,header,footer{width:min(820px,calc(100% - 36px));margin:auto}header{padding:64px 0 24px}.brand{color:var(--gold);letter-spacing:.22em;text-transform:uppercase;font-weight:700}h1{font:clamp(2.4rem,8vw,4.7rem)/1.05 Georgia,serif;margin:.3em 0}h2{margin-top:2em;font-size:1.35rem}a{color:var(--gold)}.intro{font-size:1.15rem;color:var(--muted);max-width:650px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;margin:32px 0}.card{display:block;border:1px solid var(--line);background:#111c2ddd;border-radius:18px;padding:24px;text-decoration:none;color:var(--ink)}.card:hover{border-color:var(--gold);transform:translateY(-2px)}.card p,small{color:var(--muted)}.policy{background:#0d1727cc;border:1px solid var(--line);border-radius:20px;padding:clamp(20px,5vw,44px);margin:24px auto 50px}.notice{border-left:3px solid var(--gold);padding:10px 16px;background:#caae7e12}.back{text-decoration:none}footer{padding:24px 0 60px;color:var(--muted)}ul{padding-left:22px}@media(max-width:520px){header{padding-top:38px}.policy{border-radius:14px}}