:root{color-scheme:dark;font:17px/1.6 system-ui;background:#13151b;color:#e9ebf0}body{margin:0}main{max-width:800px;margin:3rem auto;padding:0 1.5rem}a{color:#aabfff}h1{line-height:1.2}label{display:block;margin:1rem 0}input,button{font:inherit;border:1px solid #596174;border-radius:6px;padding:.6rem .9rem;background:#222733;color:inherit}input{display:block;width:min(100%,380px);box-sizing:border-box}button{cursor:pointer;margin:.3rem .5rem .3rem 0}button:disabled{opacity:.5;cursor:wait}#notice{color:#e9c998}section{margin:2rem 0}li{margin:.4rem 0}[hidden]{display:none!important}