:root{--bg: #f5f6f8;--panel: #ffffff;--text: #1c2330;--muted: #6b7484;--line: #e3e6eb;--accent: #1f6feb;--accent-text: #ffffff;--hover: #f0f4fb;--danger: #c62f2f;--ok: #1a7f45;--amber: #a15c00;--side: #1b2230;--side-text: #c9d1dd;color-scheme:light;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;color:var(--text);background:var(--bg)}@media(prefers-color-scheme:dark){:root{--bg: #11151c;--panel: #181e27;--text: #e3e8ef;--muted: #8b95a5;--line: #2a3240;--accent: #4c8dff;--hover: #1f2733;--danger: #ff6b6b;--ok: #4cc38a;--amber: #e3a03b;--side: #0c1016;color-scheme:dark}}*{box-sizing:border-box}body{margin:0;background:var(--bg)}h1,h2,h3,h4{margin:0;font-weight:600}h2{font-size:20px}h3{font-size:17px;margin-bottom:12px}h4{margin:16px 0 8px}a{color:var(--accent);text-decoration:none}input,select,button{font:inherit;color:inherit}input,select{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:7px 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