:root{--bg:#F3F6F6;--surface:#fff;--line:#DCE4E3;--ink:#13242B;--ink-2:#4F6168;--accent:#0E6B6B}
@media (prefers-color-scheme:dark){:root{--bg:#0E1719;--surface:#152225;--line:#26393D;--ink:#E6EEEE;--ink-2:#A9B9BC;--accent:#4FB8AE;color-scheme:dark}}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 "Manrope",system-ui,-apple-system,"Segoe UI",sans-serif}
.wrap{max-width:760px;margin:0 auto;padding:32px 16px 64px}
.top{display:flex;align-items:center;gap:10px;margin-bottom:28px;text-decoration:none;color:inherit;font-weight:800}
.mark{width:34px;height:34px;border-radius:9px;background:#0E6B6B;color:#fff;display:grid;place-items:center;font-size:13px}
article{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:28px 24px}
h1{font-size:28px;line-height:1.2;margin:0 0 4px}h2{font-size:18px;margin:28px 0 6px}
.muted{color:var(--ink-2);font-size:14px}a{color:var(--accent)}ul{padding-left:20px}
footer{margin-top:24px;font-size:14px;color:var(--ink-2);display:flex;gap:16px;flex-wrap:wrap}