:root{--primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--success-gradient: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);--warning-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);--info-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--bg-primary: #0f0f23;--bg-secondary: #1a1a2e;--bg-tertiary: #252538;--bg-card: #1e1e30;--text-primary: #ffffff;--text-secondary: #a0a0b8;--text-muted: #6b6b85;--border-color: rgba(255, 255, 255, .1);--hover-bg: rgba(255, 255, 255, .05);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .2);--shadow-md: 0 4px 16px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .4);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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