body{margin:0;background:#f3f5f7;color:#19242c;font:17px system-ui,sans-serif}
main{box-sizing:border-box;max-width:420px;margin:10vh auto;padding:32px;background:white;border-radius:18px}
h1{margin-top:0}label{display:block;margin:20px 0}input,button{box-sizing:border-box;width:100%;padding:12px;font:inherit;border:1px solid #b6c3ce;border-radius:8px}
input{margin-top:8px}button{background:#165a8b;color:white;cursor:pointer}small{color:#53616c}