:root{--bg:#120a20;--card:#1c1130;--text:#ece4f8;--muted:#b9a9d6;--accent:#c9a7ff;--line:rgba(201,167,255,.22)}
@media (prefers-color-scheme: light){:root:not([data-theme=dark]){--bg:#f7f3fd;--card:#fff;--text:#22183a;--muted:#5b4d78;--accent:#6d3fd1;--line:rgba(109,63,209,.2)}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
header{border-bottom:1px solid var(--line);padding:14px 16px}header .in,main{max-width:820px;margin:0 auto}
header a.home{color:var(--text);text-decoration:none;font-weight:600;letter-spacing:.04em}
nav{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:8px;font-size:14px}nav a{color:var(--muted);text-decoration:none}nav a[aria-current]{color:var(--accent);font-weight:600}nav .lang{margin-left:auto}
main{padding:24px 16px 64px}h1{font-size:28px;line-height:1.25;margin:0 0 6px}h2{font-size:20px;margin:32px 0 8px}h3{font-size:17px;margin:22px 0 6px}
a{color:var(--accent)}em{color:var(--muted)}blockquote{margin:16px 0;padding:12px 16px;border-left:3px solid var(--accent);background:var(--card);border-radius:0 10px 10px 0}blockquote p{margin:0}
.t{overflow-x:auto;margin:12px 0;border:1px solid var(--line);border-radius:10px}table{border-collapse:collapse;width:100%;min-width:560px;font-size:14px}th,td{text-align:left;vertical-align:top;padding:9px 10px;border-bottom:1px solid var(--line)}th{background:var(--card)}
code{font-size:13px;background:var(--card);padding:1px 5px;border-radius:5px;overflow-wrap:anywhere}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}a.back{display:inline-block;padding:8px 14px;border:1px solid var(--line);border-radius:999px;color:var(--text);text-decoration:none;font-size:14px;background:var(--card)}a.back:hover{border-color:var(--accent);color:var(--accent)}