:root{color-scheme:light dark;--bg:#101114;--card:#1b1d22;--text:#edf0f5;--muted:#b5bcc9;--accent:#63b6ff;--line:#343944}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.85 system-ui,-apple-system,"Segoe UI",sans-serif;word-break:keep-all;overflow-wrap:anywhere}
header,main,footer{max-width:880px;margin:auto;padding:24px}header{display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--line)}header img{width:48px;height:48px}header a{color:var(--text);text-decoration:none;font-size:22px;font-weight:700}nav{margin-left:auto;display:flex;flex-wrap:wrap;gap:18px;font-size:14px}nav a{font-size:14px;font-weight:500;color:var(--muted)}a{color:var(--accent);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}a:focus-visible{outline:2px solid var(--accent);outline-offset:5px}h1{font-size:clamp(27px,5vw,40px);line-height:1.35;margin:22px 0 12px}h2{font-size:22px;line-height:1.5;margin-top:38px}h3{font-size:18px}.meta,footer{color:var(--muted);font-size:14px}.intro{font-size:19px}.notice{padding:18px 22px;background:var(--card);border-left:3px solid var(--accent);border-radius:4px}table{width:100%;border-collapse:collapse;font-size:15px}th,td{padding:12px 10px;border:1px solid var(--line);vertical-align:top;text-align:left}th{background:var(--card)}ul,ol{padding-left:24px}li{margin:8px 0}code{font-size:.9em;background:var(--card);padding:2px 5px;border-radius:4px}.links{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}.links a{padding:10px 18px;border:1px solid var(--line);border-radius:8px;text-decoration:none}footer{border-top:1px solid var(--line);margin-top:28px;padding-bottom:40px}.table-wrap{overflow:auto}@media(max-width:560px){header{flex-wrap:wrap}nav{width:100%;margin:0}header,main,footer{padding-left:18px;padding-right:18px}table{min-width:540px}}