body{background:#f6f4ef;color:#294345;font:18px system-ui;margin:0}main{max-width:480px;margin:12vh auto;padding:32px}input,button{display:block;box-sizing:border-box;width:100%;padding:16px;margin:16px 0;font:inherit;border:1px solid #ccc;border-radius:12px}button{background:#3d6263;color:white}