*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}:root{--color-primary: #6C47FF;--color-secondary: #FF6C47;--color-accent: #47C1FF;--color-background: #F5F6FA;--color-surface: #FFFFFF;--color-textPrimary: #1A1D23;--color-textSecondary: #6B7280;--color-success: #10B981;--color-warning: #F59E0B;--color-error: #EF4444}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:4px}