:root{--bg:#0b1020;--bg-elev:#121933;--bg-card:#161f3f;--ink:#e7eeff;--ink-dim:#9fb0d8;--line:#27335e;--gold:#e8c766;--cyber:#35e0d4;--cyber-2:#6a8cff;--danger:#ff5d73;--ok:#4fd98a;--radius:14px;--shadow:0 10px 40px rgba(0,0,0,.45)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:radial-gradient(1200px 600px at 80% -10%,rgba(106,140,255,.18),transparent 60%),radial-gradient(900px 500px at 0 0,rgba(53,224,212,.12),transparent 55%),var(--bg);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh}a{color:var(--cyber);text-decoration:none}a:hover{color:var(--cyber-2)}.container{max-width:1120px;margin:0 auto;padding:0 20px}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform .08s ease,filter .15s ease}.btn:active{transform:translateY(1px)}.btn-primary{background:linear-gradient(135deg,var(--cyber),var(--cyber-2));color:#06112a}.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}.btn-gold{background:linear-gradient(135deg,var(--gold),#c79a3a);color:#2a1e00}.card{background:linear-gradient(180deg,var(--bg-card),var(--bg-elev));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;color:var(--ink-dim)}.badge,.notice{border:1px solid var(--line)}.notice{border-left:4px solid var(--gold);background:hsla(45,74%,65%,.07);border-radius:10px;padding:14px 16px;color:var(--ink)}.grid{display:grid;grid-gap:16px;gap:16px}@media (min-width:720px){.grid-3{grid-template-columns:repeat(3,1fr)}}