:root{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;--color-text-primary: #091836;--color-text-secondary: #64748b;--color-text-tertiary: #94a3b8;--color-background-primary: #f5f7fb;--color-background-secondary: #ffffff;--color-background-tertiary: #f8fafc;--color-border: #e2e8f0;--color-border-light: #f1f5f9;--color-accent: #3b82f6;--color-accent-hover: #2563eb;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-shadow: rgba(0, 0, 0, .05);--color-shadow-medium: rgba(0, 0, 0, .1);--color-shadow-strong: rgba(0, 0, 0, .15);color:var(--color-text-primary);background:var(--color-background-primary)}body.dark-theme{--color-text-primary: #f1f5f9;--color-text-secondary: #94a3b8;--color-text-tertiary: #64748b;--color-background-primary: #0f172a;--color-background-secondary: #1e293b;--color-background-tertiary: #334155;--color-border: #334155;--color-border-light: #475569;--color-accent: #60a5fa;--color-accent-hover: #3b82f6;--color-success: #34d399;--color-warning: #fbbf24;--color-error: #f87171;--color-shadow: rgba(0, 0, 0, .3);--color-shadow-medium: rgba(0, 0, 0, .5);--color-shadow-strong: rgba(0, 0, 0, .7);color:var(--color-text-primary);background:var(--color-background-primary)}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--color-background-primary);color:var(--color-text-primary);transition:background-color .3s ease,color .3s ease}a{color:inherit}button{font:inherit}