body{margin:0;background:#f0f5f2;color:#163b35;font:16px system-ui}main{max-width:460px;margin:8vh auto;background:white;border-radius:14px;padding:30px}h1{font-size:26px}label{display:grid;gap:8px;margin:18px 0}input,select,button{font:inherit;padding:12px;border:1px solid #cbd8d0;border-radius:6px}button{background:#157b68;color:white;cursor:pointer}@media(max-width:550px){main{margin:20px;padding:20px}}