:root{--font-mono:"Roboto Mono",monospace}:root,[data-theme=light]{--font-mono:"Roboto Mono",monospace;--bg-primary:rgb(255,255,255);--bg-secondary:rgb(248,249,250);--text-primary:rgb(33,37,41);--text-secondary:rgb(108,117,125);--border-color:rgb(222,226,230);--link-color:rgb(13,110,253);--button-bg:rgb(13,110,253);--button-text:rgb(255,255,255);--shadow:rgba(0,0,0,0.1)}[data-theme=dark]{--bg-primary:rgb(33,37,41);--bg-secondary:rgb(52,58,64);--text-primary:rgb(248,249,250);--text-secondary:rgb(173,181,189);--border-color:rgb(73,80,87);--link-color:rgb(102,187,255);--button-bg:rgb(13,110,253);--button-text:rgb(255,255,255);--shadow:rgba(0,0,0,0.3)}*{box-sizing:border-box}html{font-size:18px;line-height:32px;background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;transition:background-color .3s ease,color .3s 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