:root{--bg:#05090d;--panel:#0b151e;--line:rgba(255,255,255,.12);--cyan:#35c9ff;--orange:#ff9900;--text:#f4f8fb;--muted:#a8bbc8}
*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;min-height:100vh;background:radial-gradient(circle at 10% 5%,rgba(53,201,255,.13),transparent 28%),radial-gradient(circle at 90% 15%,rgba(255,153,0,.12),transparent 25%),var(--bg);color:var(--text);font-family:Inter,"Segoe UI",Arial,sans-serif}.shell{width:min(900px,calc(100% - 28px));margin:auto;padding:22px 0 50px}.top{display:flex;align-items:center;gap:14px;padding:12px 15px;border:1px solid rgba(53,201,255,.28);border-radius:18px;background:rgba(6,16,25,.92)}.top img{width:62px;height:62px;object-fit:contain}.top strong{display:block;font-size:clamp(18px,3vw,27px)}.top span{display:block;margin-top:4px;color:#91a9b8;font-size:10px;font-weight:800;letter-spacing:.11em}.back{margin-left:auto;padding:10px 14px;border:1px solid rgba(53,201,255,.3);border-radius:999px;color:#e5f9ff;text-decoration:none;font-size:12px;font-weight:900}.paper{margin-top:20px;padding:clamp(22px,5vw,48px);border:1px solid var(--line);border-radius:25px;background:linear-gradient(155deg,rgba(17,30,42,.98),rgba(7,12,18,.98));box-shadow:0 22px 60px rgba(0,0,0,.3)}.kicker{color:var(--orange);font-size:11px;font-weight:950;letter-spacing:.16em;text-transform:uppercase}h1{margin:9px 0 11px;font-size:clamp(34px,6vw,58px);line-height:1;letter-spacing:-.045em}h2{margin:27px 0 8px;color:var(--cyan);font-size:20px}p,li{color:var(--muted);line-height:1.65}strong{color:#fff}a{color:#8cddff}.note{margin:18px 0;padding:14px 16px;border-left:3px solid var(--orange);border-radius:9px;background:rgba(255,153,0,.08)}.updated{margin-top:28px;padding-top:16px;border-top:1px solid var(--line);color:#718897;font-size:11px}@media(max-width:620px){.top{align-items:flex-start;flex-wrap:wrap}.back{width:100%;margin-left:0;text-align:center}.paper{border-radius:18px}}