:root{color-scheme:dark;font:16px system-ui;background:#101113;color:#e4e7ed}body{margin:0;padding:30px}main{max-width:850px;margin:5vh auto}.card{max-width:390px;padding:30px;background:#191b20;border:1px solid #30343d;border-radius:16px}label{display:block;margin:18px 0}input,button{font:inherit;padding:12px;border-radius:8px;border:1px solid #424650;background:#20232a;color:inherit}input{box-sizing:border-box;width:100%;margin-top:8px}button{cursor:pointer}button:disabled{opacity:.5}a{color:#b9c9ed}section{margin:30px 0;padding:24px;border:1px solid #30343d;border-radius:12px}#message{color:#f0bb7c}code,pre{white-space:pre-wrap;overflow-wrap:anywhere}li{margin:16px 0}li button{margin-left:14px}.muted{color:#a4aab4}