:root,.dark-theme{--color-background: #0a0a0a;--color-background-secondary: #1a1a1a;--color-background-elevated: #2a2a2a;--color-surface: #1e1e1e;--color-hover: rgba(255, 255, 255, .05);--color-text: #f5f5f5;--color-text-secondary: #a0a0a0;--color-text-muted: #6b6b6b;--color-primary: #00ffcc;--color-primary-hover: #00e6b8;--color-primary-dark: #00b38f;--color-accent: #ff0080;--color-accent-hover: #e6006f;--color-success: #00ff88;--color-warning: #ffaa00;--color-error: #ff3366;--color-info: #00ccff;--color-border: #333333;--color-border-light: #404040;--color-divider: #2a2a2a;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .5);--shadow-md: 0 4px 6px rgba(0, 0, 0, .6);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .7);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .8);--color-overlay: rgba(0, 0, 0, .7)}.light-theme{--color-background: #ffffff;--color-background-secondary: #f5f5f5;--color-background-elevated: #fafafa;--color-surface: #ffffff;--color-hover: rgba(0, 0, 0, .05);--color-text: #1a1a1a;--color-text-secondary: #666666;--color-text-muted: #999999;--color-primary: #00b38f;--color-primary-hover: #009977;--color-primary-dark: #007a5e;--color-accent: #d6006b;--color-accent-hover: #b8005a;--color-success: #00b866;--color-warning: #d68c00;--color-error: #d62952;--color-info: #0099cc;--color-border: #e0e0e0;--color-border-light: #d0d0d0;--color-divider: #f0f0f0;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .15);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .2);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .25);--color-overlay: rgba(0, 0, 0, .4)}*{transition:background-color .3s ease,color .3s ease,border-color .3s ease}img,video,iframe,[data-no-theme-transition]{transition:none!important}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--color-background);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}