:root{--bg-primary: #18181c;--bg-secondary: #1e1e24;--bg-card: rgba(30, 30, 40, .6);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .6);--text-muted: rgba(255, 255, 255, .4);--border-color: rgba(255, 255, 255, .06);--scrollbar-color: rgba(255, 255, 255, .2)}.light-theme{--bg-primary: #f5f5f5;--bg-secondary: #ffffff;--bg-card: rgba(255, 255, 255, .9);--text-primary: #1a1a1a;--text-secondary: rgba(0, 0, 0, .6);--text-muted: rgba(0, 0, 0, .4);--border-color: rgba(0, 0, 0, .08);--scrollbar-color: rgba(0, 0, 0, .2)}*{margin:0;padding:0;box-sizing:border-box}html,body,#app{width:100%;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .3s ease,color .3s ease}a{text-decoration:none;color:inherit}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-thumb{background-color:var(--scrollbar-color);border-radius:3px}