body{font:16px system-ui;background:#f4f7fb;color:#18324f;display:grid;place-items:center;min-height:90vh}main{background:white;padding:36px;border-radius:16px;max-width:380px;width:80%}label{display:block;margin:20px 0}input,button{box-sizing:border-box;width:100%;padding:12px;margin-top:8px}button{background:#22734c;color:white;border:0;border-radius:8px}