:root{--app-background: #f5f2ea;--app-surface: #fffdf7;--app-subtle: #ece8dc;--app-text: #1f1f1f;--app-muted-text: #66615a;--app-border: #9b968c}:root[data-theme=dark]{--app-background: #191919;--app-surface: #242424;--app-subtle: #303030;--app-text: #f2f2f2;--app-muted-text: #c0c0c0;--app-border: #6d6d6d}*{box-sizing:border-box}body{font-family:Segoe UI,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;margin:0;min-width:320px;text-rendering:optimizeLegibility}button,input,select{font:inherit}