:root{color-scheme:dark light;--bg:#0a0a0f;--panel:#14141c;--text:#f5f5f7;--muted:#b6b6c0;--line:#34343e;--accent:#00ff88}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:17px/1.8 system-ui,-apple-system,Segoe UI,sans-serif}main{max-width:960px;margin:auto;padding:24px}nav{display:flex;gap:22px;flex-wrap:wrap;margin-bottom:28px}a{color:var(--accent);text-underline-offset:3px}a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}h1{font-size:clamp(28px,4vw,42px);line-height:1.25;margin:22px 0}h2{font-size:25px;line-height:1.4;margin-top:42px;color:var(--accent)}h3{font-size:20px;margin-top:24px}p,li{max-width:82ch}li{margin:8px 0}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:15px;min-width:560px;background:var(--panel)}caption{text-align:left;font-weight:650;padding:12px 0}th,td{border:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}blockquote{margin:24px 0;padding:2px 18px;border-left:4px solid var(--accent);background:var(--panel)}code{background:var(--panel);padding:2px 5px}footer{margin-top:42px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}@media(prefers-color-scheme:light){:root{--bg:#f8fafc;--panel:#fff;--text:#152033;--muted:#526075;--line:#d3dae5;--accent:#087754}}@media(max-width:600px){main{padding:18px}body{font-size:16px}h2{font-size:22px}}