:root{--bg:#07111F;--accent:#4CC9F0;--text:#E8EEF7;--card:#0E1B2E;--muted:#8A9BB3}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--accent);color:var(--bg);padding:8px 12px;z-index:9}
.top{border-bottom:1px solid #1a2b45;position:sticky;top:0;background:rgba(7,17,31,.92);backdrop-filter:blur(6px)}
.bar{display:flex;justify-content:space-between;align-items:center;height:64px}
.brand{display:flex;gap:10px;align-items:center;color:var(--text);text-decoration:none;font-weight:700;font-size:1.1rem}
.brand img{border-radius:8px}
.hero{text-align:center;padding:72px 20px 56px}
.hero-logo{border-radius:18px;box-shadow:0 0 0 1px #1a2b45,0 0 40px rgba(76,201,240,.25)}
.eyebrow{color:var(--accent);font-weight:600;letter-spacing:.04em;margin:24px 0 8px}
h1{font-size:clamp(1.9rem,5vw,3.2rem);line-height:1.15;margin:0 0 18px}
.accent{color:var(--accent)}
.lead{color:var(--muted);font-size:1.15rem;max-width:640px;margin:0 auto 28px}
.btn{display:inline-block;background:var(--accent);color:var(--bg);font-weight:700;padding:14px 28px;border-radius:10px;text-decoration:none;font-size:1.05rem}
.btn:hover{filter:brightness(1.1)}.btn:focus-visible,a:focus-visible{outline:3px solid var(--text);outline-offset:3px}
.btn.small{padding:8px 16px;font-size:.95rem}
.note{color:var(--muted);font-size:.9rem;margin-top:14px}
h2{font-size:1.6rem;margin:48px 0 20px}
.cards{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.card,.panel{background:var(--card);border:1px solid #1a2b45;border-radius:14px;padding:22px}
.card h3{margin:0 0 8px;color:var(--accent);font-size:1.1rem}.card p{margin:0;color:var(--muted)}
.panel{margin-top:48px}.panel h2{margin-top:0}
.rules{margin:0;padding-left:20px}.rules li{margin:8px 0;color:var(--muted)}.rules strong{color:var(--text)}
.foot{text-align:center;color:var(--muted);padding:48px 20px;font-size:.95rem}.foot strong{color:var(--accent)}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}