:root{font:16px system-ui,sans-serif;color:#e9edf4;background:#141820}*{box-sizing:border-box}body{margin:0}main{max-width:1500px;margin:auto;padding:24px}h1{font-size:1.6rem}p{line-height:1.5;max-width:950px}button,select,input{font:inherit;padding:10px 14px;margin:6px 6px 6px 0;border:1px solid #596479;border-radius:8px;background:#242c3b;color:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}label{display:inline-block}#notice{padding:14px;background:#242c3b;border-radius:8px;white-space:pre-line}#screen{width:100%;height:65vh;min-height:300px;background:#090b10;border-radius:8px;overflow:hidden;margin-top:16px}.fine{color:#a9b3c5;font-size:.85rem}[hidden]{display:none!important}:focus-visible{outline:3px solid #88baff}@media(max-width:600px){main{padding:12px}button{min-height:44px}select{max-width:95vw}#screen{height:55vh}}