:root{--bg-base: #0a0c14;--bg-surface: #111827;--bg-card: #1a2035;--bg-card-hover: #1e2745;--bg-input: #0f172a;--bg-input-hover: #1e2745;--border: rgba(255, 255, 255, .07);--border-accent: rgba(99, 179, 237, .3);--accent-blue: #63b3ed;--accent-cyan: #38bdf8;--accent-purple: #a78bfa;--accent-green: #34d399;--accent-yellow: #fbbf24;--accent-red: #f87171;--accent-orange: #fb923c;--text-primary: #f0f4ff;--text-secondary: #8b9fc0;--text-muted: #4a5568;--primary: #63b3ed;--primary-light: rgba(99, 179, 237, .15);--gradient-blue: linear-gradient(135deg, #1e40af, #3b82f6);--gradient-cyan: linear-gradient(135deg, #0e7490, #38bdf8);--gradient-green: linear-gradient(135deg, #065f46, #34d399);--gradient-red: linear-gradient(135deg, #7f1d1d, #f87171);--gradient-purple: linear-gradient(135deg, #4c1d95, #a78bfa);--gradient-orange: linear-gradient(135deg, #92400e, #fb923c);--shadow-card: 0 4px 24px rgba(0, 0, 0, .4);--shadow-glow-blue: 0 0 30px rgba(99, 179, 237, .15);--radius: 14px;--radius-sm: 8px;--font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif}[data-theme=light]{--bg-base: #f5f7fb;--bg-surface: #ffffff;--bg-card: #ffffff;--bg-card-hover: #f0f5ff;--bg-input: #f8faff;--bg-input-hover: #edf3ff;--border: rgba(15, 23, 42, .14);--border-accent: rgba(59, 130, 246, .3);--text-primary: #0f172a;--text-secondary: #334155;--text-muted: #64748b;--shadow-card: 0 8px 20px rgba(15, 23, 42, .06);--shadow-glow-blue: 0 0 24px rgba(59, 130, 246, .08);--primary: #2563eb;--primary-light: rgba(37, 99, 235, .15)}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:var(--font);background-color:var(--bg-base);color:var(--text-primary);-webkit-font-smoothing:antialiased;transition:background-color .25s ease,color .25s 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