:root{color-scheme:dark;--bg:#090b0d;--panel:#12161a;--line:#2b3137;--text:#f4f6f7;--muted:#aeb7bf;--accent:#ff6a00;--accent2:#ff9a3c}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 85% 0,#2b1608 0,transparent 28%),var(--bg);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif;line-height:1.7}.top{border-bottom:1px solid var(--line);background:rgba(9,11,13,.9);position:sticky;top:0;backdrop-filter:blur(14px)}.top-inner{max-width:980px;margin:auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:900;letter-spacing:.08em;color:#fff;text-decoration:none}.brand span{color:var(--accent)}.back{color:var(--accent2);text-decoration:none;font-weight:700}.wrap{max-width:900px;margin:0 auto;padding:64px 24px 90px}.eyebrow{color:var(--accent);font-weight:800;text-transform:uppercase;letter-spacing:.14em}.hero{font-size:clamp(2.2rem,7vw,4.6rem);line-height:1;margin:.2em 0}.updated{color:var(--muted)}article{background:linear-gradient(180deg,rgba(255,255,255,.025),transparent),var(--panel);border:1px solid var(--line);border-radius:22px;padding:clamp(24px,5vw,52px);box-shadow:0 28px 80px rgba(0,0,0,.35)}h2{margin-top:2em;line-height:1.25}h2:first-child{margin-top:0}p,li{color:#d9dee2}a{color:var(--accent2)}.notice{border-left:4px solid var(--accent);padding:14px 18px;background:#1c140e;border-radius:0 12px 12px 0;color:#ffd8bc}footer{max-width:900px;margin:auto;padding:0 24px 40px;color:var(--muted);font-size:.92rem}@media(max-width:600px){.top-inner{padding:13px 16px}.wrap{padding:42px 16px 70px}article{border-radius:16px}}