:root{color-scheme:light dark;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:#213547;background-color:#fff}.container{max-width:720px;margin:0 auto;padding:0 1rem}a{font-weight:500;color:#646cff;text-decoration:none}a:hover{color:#535bf2}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid #ddd;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#f9f9f9;cursor:pointer;transition:background-color .15s ease,border-color .15s ease}button:hover:not(:disabled){background-color:#f0f0f0;border-color:#ccc}button:focus,button:focus-visible{outline:3px auto -webkit-focus-ring-color}@media (prefers-color-scheme: dark){body{color:#ffffffde;background-color:#242424}button{background-color:#1a1a1a;border-color:#333}button:hover:not(:disabled){background-color:#2a2a2a;border-color:#555}}