:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#10161d;color:#e0e7ee}*{box-sizing:border-box}body{margin:0;padding:24px}main{max-width:440px;margin:8vh auto;background:#17212b;border:1px solid #394653;border-radius:14px;padding:24px}h1{font-family:Georgia,serif;font-weight:normal;font-size:30px}h2{font-size:22px}p{line-height:1.6}label{display:block;margin:18px 0}input{display:block;width:100%;margin-top:7px;padding:12px;border:1px solid #657481;border-radius:7px;background:#10161d;color:inherit;font:inherit}button{padding:12px 20px;background:#267f70;color:white;border:0;border-radius:8px;font:inherit;font-weight:bold;cursor:pointer}button:disabled{opacity:.6}input:focus-visible,button:focus-visible{outline:2px solid #85d5c2;outline-offset:3px}.small{font-size:13px;color:#acbac6}#notice{color:#ffd59a}[hidden]{display:none}