:root{--bg:#f4f6fb;--surface:#fff;--surface-2:#f8fafc;--border:#e6e9f0;--text:#1a2233;--text-muted:#6b7488;--text-faint:#9aa3b6;--accent:#4f46e5;--accent-soft:#eef0fe;--ok:#16a34a;--ok-soft:#e7f6ec;--warn:#d97706;--warn-soft:#fdf2e2;--danger:#dc2626;--danger-soft:#fdeaea;--shadow:0 1px 2px rgba(16,24,40,.04),0 4px 16px rgba(16,24,40,.06);--radius:14px}@media (prefers-color-scheme:dark){:root{--bg:#0f1320;--surface:#171c2b;--surface-2:#1d2336;--border:#2a3147;--text:#e8ebf5;--text-muted:#9aa3bd;--text-faint:#6b7490;--accent:#818cf8;--accent-soft:#232a45;--ok:#4ade80;--ok-soft:#18301f;--warn:#fbbf24;--warn-soft:#33270f;--danger:#f87171;--danger-soft:#34191a;--shadow:0 1px 2px rgba(0,0,0,.3),0 6px 20px rgba(0,0,0,.35)}}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,Malgun Gothic,Apple SD Gothic 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