: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}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}body{margin:0;background:#0b0b0c;color:#e7e7e9;font:16px/1.5 system-ui,Segoe UI,Roboto,sans-serif}.wrap{max-width:820px;margin:6vh auto;padding:24px}header{display:flex;align-items:center;justify-content:space-between}nav button{margin-left:8px;padding:8px 12px;background:#1a1a1f;color:#eee;border:1px solid #2b2b33;border-radius:8px}nav .on{outline:2px solid #5cc17a}main{margin-top:16px;background:#121216;border:1px solid #23232a;border-radius:12px;padding:20px}input[type=file]{margin:8px 0}input{padding:8px 10px;border-radius:8px;border:1px solid #2a2a31;background:#15151a;color:#eee;margin-right:8px}button{cursor:pointer}