:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden}body{display:flex;justify-content:center;align-items:center}my-element{width:100%;height:100%}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}}