:root{--bg:#F6E9CF;--surface:#FFF8E8;--ink:#2A1026;--soft:#6B5560;--accent:#B51F2E;--jade:#7A2E6E;--line:#E4CFA6}
@media (prefers-color-scheme:dark){:root{--bg:#1C0A18;--surface:#2A1026;--ink:#F6E9CF;--soft:#C9B39A;--accent:#F2CE72;--jade:#F2A0C8;--line:#4A2442}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 "Noto Sans",system-ui,-apple-system,"Segoe UI",Roboto,"Hiragino Sans","PingFang SC","Apple SD Gothic Neo","Nirmala UI","Noto Sans Devanagari","Noto Sans CJK SC",sans-serif;overflow-wrap:anywhere}
a{color:var(--jade)}
header,main,footer{max-width:760px;margin:0 auto;padding:0 16px}
header{padding-top:18px;display:flex;flex-wrap:wrap;gap:8px 18px;align-items:baseline;justify-content:space-between}
.brand{font-weight:700;font-size:20px;color:var(--ink);text-decoration:none;letter-spacing:.02em}
.brand span{color:var(--accent)}
nav.pages a{margin-right:14px;text-decoration:none;font-weight:600}
nav.pages a[aria-current]{color:var(--accent)}
details.langs{margin:10px 0 0;font-size:14px}
details.langs summary{cursor:pointer;color:var(--soft)}
details.langs ul{list-style:none;padding:6px 0 0;margin:0;display:flex;flex-wrap:wrap;gap:6px 14px}
main{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-top:14px;padding:8px 20px 20px}
h1{font-size:28px;line-height:1.25;margin:18px 0 4px}
h2{font-size:20px;margin:26px 0 6px;padding-top:4px;border-top:1px solid var(--line)}
h3{font-size:17px;margin:18px 0 4px}
.meta{color:var(--soft);font-size:14px;margin:0 0 12px}
.toc{font-size:15px;margin:8px 0 4px;padding-left:20px}
ul{padding-left:22px}
footer{color:var(--soft);font-size:14px;padding:18px 16px 28px}
@media (max-width:480px){main{padding:6px 14px 16px}h1{font-size:24px}}