:root{color-scheme:dark;--bg:#0f1a2b;--card:#152337;--text:#f1efe6;--muted:#aeb7c2;--gold:#c9a66b;--line:#2b394b;--red:#9c4a44}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}header,main,footer{width:min(860px,92%);margin:auto}header{padding:32px 0 18px;border-bottom:1px solid var(--line)}.brand{color:var(--gold);font-weight:800;text-decoration:none;letter-spacing:.02em}.back{float:right;color:var(--muted);text-decoration:none}.back:hover,.brand:hover,a{color:var(--gold)}main{padding:42px 0 56px}h1{font:700 clamp(2rem,5vw,3.2rem)/1.15 Georgia,serif;margin:0 0 10px}h2{font:700 1.2rem/1.35 Georgia,serif;margin:32px 0 8px;color:var(--gold)}p,li{color:var(--muted)}.updated{font-size:.86rem;color:var(--gold)}.notice{background:var(--card);border-left:3px solid var(--red);border-radius:8px;padding:16px 18px;margin:24px 0}ul{padding-left:22px}footer{padding:20px 0 36px;border-top:1px solid var(--line);color:var(--muted);font-size:.82rem}@media(max-width:560px){.back{float:none;display:block;margin-top:8px}header{padding-top:22px}}