:root{color-scheme:dark;--bg:#070912;--panel:#111522;--text:#f6f7fb;--muted:#aeb7c8;--line:#252c3a;--accent:#8f7cff;--accent2:#55d6ff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 20% 0%,#17142b 0,#070912 38%),#070912;color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.65}a{color:#9fcbff}header{border-bottom:1px solid var(--line);background:rgba(7,9,18,.88)}.wrap{width:min(920px,calc(100% - 32px));margin:auto}.top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0}.brand{font-weight:900;letter-spacing:.02em;font-size:1.15rem}.brand span{color:var(--accent2)}nav{display:flex;gap:16px;flex-wrap:wrap}nav a{text-decoration:none;color:var(--muted);font-weight:650}nav a:hover{color:var(--text)}main{padding:56px 0 72px}.hero{padding:34px;border:1px solid var(--line);background:linear-gradient(135deg,rgba(143,124,255,.12),rgba(85,214,255,.07));border-radius:22px;margin-bottom:26px}h1{margin:0 0 8px;font-size:clamp(2rem,6vw,3.6rem);line-height:1.05}h2{margin:38px 0 12px;font-size:1.3rem}p,li{color:#d9deea}.muted{color:var(--muted)}.card{padding:30px;border:1px solid var(--line);background:rgba(17,21,34,.78);border-radius:18px}.notice{padding:16px 18px;border-left:4px solid var(--accent);background:rgba(143,124,255,.08);border-radius:10px;margin:18px 0}.button{display:inline-block;margin-top:12px;padding:11px 16px;border-radius:12px;background:#fff;color:#080a11;text-decoration:none;font-weight:800}footer{border-top:1px solid var(--line);padding:26px 0 40px;color:var(--muted);font-size:.92rem}@media(max-width:620px){.top{align-items:flex-start;flex-direction:column}.hero,.card{padding:22px}main{padding-top:32px}}