:root{--bg:#f4f6fa;--panel:#ffffff;--panel-2:#f8f9fc;--border:#e2e6ee;--text:#1c2333;--muted:#667085;--accent:#1a73e8;--accent-hover:#1765cc;--accent-soft:#e8f0fe;--success:#188038;--success-soft:#e6f4ea;--danger:#d93025;--danger-soft:#fce8e6;--warning:#b06000;--warning-soft:#fef7e0;--radius:10px;--shadow:0 1px 2px rgba(16,24,40,0.06),0 4px 12px rgba(16,24,40,0.06);color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#0f1218;--panel:#171b23;--panel-2:#1d222c;--border:#2a303c;--text:#e6e9ef;--muted:#98a2b3;--accent:#8ab4f8;--accent-hover:#aecbfa;--accent-soft:#1f2d45;--success:#81c995;--success-soft:#1b2e22;--danger:#f28b82;--danger-soft:#3a1f1d;--warning:#fdd663;--warning-soft:#3a3115;--shadow:0 1px 2px rgba(0,0,0,0.4),0 4px 12px rgba(0,0,0,0.3);color-scheme:dark}}*{box-sizing:border-box}body,html{margin:0;height:100%}body{background:var(--bg);color:var(--text);font:14px/1.5 system-ui,-apple-system,Segoe 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