*{box-sizing:border-box}body{margin:0;font:17px/1.6 "Noto Sans Devanagari","Mukta",system-ui,sans-serif;background:#f6f7f4;color:#1d2a22}
header{background:#1f6f4a;color:#fff;padding:14px 16px}h1{margin:0;font-size:24px}h1 small{font-size:14px;opacity:.8;margin-left:6px}
main{max-width:640px;margin:auto;padding:12px}.intro,fieldset,#thanks{background:#fff;border:1px solid #dde3dc;border-radius:12px;padding:14px;margin:0 0 12px}
legend{font-weight:600;padding:0;float:left;width:100%;margin-bottom:8px}legend em{font-weight:400;font-size:14px;color:#5a6b60}
label{display:block;clear:both;padding:10px 12px;margin:6px 0;border:1px solid #cfd8d0;border-radius:10px}label input{margin-right:10px;transform:scale(1.2)}
label:has(input:checked){background:#e5f3ea;border-color:#1f6f4a}
input:not([type=radio]):not([type=checkbox]),textarea{width:100%;font:inherit;padding:10px;margin-top:8px;border:1px solid #cfd8d0;border-radius:10px;clear:both;display:block}
button{width:100%;font:inherit;font-weight:700;font-size:19px;padding:14px;border:0;border-radius:12px;background:#1f6f4a;color:#fff}button:disabled{opacity:.6}
.hp{position:absolute;left:-9999px}.hint{margin:8px 0 0;font-size:14px;color:#5a6b60;clear:both}#msg{text-align:center}footer{text-align:center;padding:16px;font-size:14px}a{color:#1f6f4a}