body{font:17px system-ui,sans-serif;background:#f3f5f2;color:#193d31;margin:0;padding:30px}main{max-width:780px;margin:40px auto;background:white;padding:32px;border-radius:18px}label{display:block;margin:15px 0}input{display:block;padding:12px;width:90%;max-width:400px;border:1px solid #aabbb3;border-radius:6px}button{background:#194f3c;color:white;border:0;padding:12px 18px;border-radius:6px;cursor:pointer;margin:5px 0}button:disabled{opacity:.5}pre{white-space:pre-wrap;overflow-wrap:anywhere}#message{color:#93421c}