:root{--bg:#0a0a0a;--bg-secondary:#141414;--bg-tertiary:#1e1e1e;--text:#e5e5e5;--text-secondary:#888;--accent:#3b82f6;--accent-hover:#2563eb;--danger:#ef4444;--success:#22c55e;--border:#2a2a2a;--radius:12px}*{margin:0;padding:0;box-sizing:border-box}body,html{font-family:-apple-system,BlinkMacSystemFont,Segoe 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