:root{--ink:#3A2317;--muted:#6b5a50;--red:#D40A1F;--bg:#FFF8EF;--card:#fff;--line:#eadfd3}
@media (prefers-color-scheme:dark){:root{--ink:#ececec;--muted:#b9b1ab;--red:#ff7a4d;--bg:#15171b;--card:#1e2126;--line:#2c3036}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
main{max-width:760px;margin:0 auto;padding:32px 16px 64px}h1{font-size:1.8rem;margin:0 0 4px}h2{font-size:1.15rem;margin:28px 0 8px}
.muted{color:var(--muted);font-size:.9rem}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:16px 0}
a{color:var(--red)}ul,ol{padding-left:22px}li{margin:4px 0}footer{margin-top:40px;color:var(--muted);font-size:.85rem}