*{box-sizing:border-box;margin:0;padding:0}:root{--bg:#fff;--surface:#fff;--surface-2:#f8f9fa;--border:#dfe1e5;--border-hover:#d2d4d7;--text:#202124;--text-secondary:#4d5156;--muted:#70757a;--accent:#1a0dab;--accent-hover:#174ea6;--accent-subtle:#e8f0fe;--cite:#006621;--danger:#d93025;--shadow:0 1px 6px #20212414;--shadow-hover:0 1px 6px #20212429;--shadow-lg:0 2px 8px #2021241f, 0 0 1px #20212414;--radius:24px;--radius-sm:8px;--transition:.2s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--bg:#202124;--surface:#303134;--surface-2:#3c4043;--border:#5f6368;--border-hover:#858a8e;--text:#e8eaed;--text-secondary:#bdc1c6;--muted:#9aa0a6;--accent:#8ab4f8;--accent-hover:#aecbfa;--accent-subtle:#1f3a5e;--cite:#99c3ff;--danger:#f28b82;--shadow:0 1px 6px #0000004d;--shadow-hover:0 1px 6px #00000080;--shadow-lg:0 2px 8px #0006, 0 0 1px #0003}body{background:var(--bg);color:var(--text);min-height:100vh;transition:background var(--transition), color 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