body{background:#10141c;color:#e3e6ed;font:17px/1.7 system-ui;margin:0}main{max-width:540px;margin:12vh auto;padding:28px}h1{font-size:30px}input,button{font:inherit;border-radius:8px;padding:10px 14px}input{display:block;width:90%;margin:12px 0;background:#1c2330;color:inherit;border:1px solid #465269}button{background:#c9d7ef;color:#10141c;border:0;margin-top:14px}a{color:#c9d7ef}code{font-size:14px}