*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-main: #f8f7ff;--bg-card: #ffffff;--bg-elevated: #f0eeff;--text-primary: #14102a;--text-secondary: #4a4570;--text-muted: #6b648a;--text-inverse: #ffffff;--border: rgba(20,16,42,.09);--border-strong: rgba(20,16,42,.18);--shadow: 0 2px 8px rgba(20,16,42,.06);--shadow-md: 0 4px 16px rgba(20,16,42,.1);--color-success: #22c55e;--color-warning: #f59e0b;--color-danger: #ef4444}[data-theme=dark]{--bg-main: #0f0d1e;--bg-card: #1a1730;--bg-elevated: #221f3a;--text-primary: #f0eeff;--text-secondary: #b8b0d8;--text-muted: #7a7398;--text-inverse: #14102a;--border: rgba(212,184,224,.1);--border-strong: rgba(212,184,224,.2);--shadow: 0 2px 8px rgba(0,0,0,.3);--shadow-md: 0 4px 16px rgba(0,0,0,.4);--color-success: #4ade80;--color-warning: #fbbf24;--color-danger: #f87171}body{font-family:DM Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-main);color:var(--text-primary);transition:background .25s,color .25s}