:root{font-family:Arial,sans-serif;color:#263c34;background:#f5f8f6}*{box-sizing:border-box}body{margin:0}main{max-width:1120px;margin:48px auto;padding:0 24px}header{display:flex;align-items:center;gap:24px;margin-bottom:32px}header img{width:90px;height:90px;object-fit:contain}small{font-size:10px;letter-spacing:2px;color:#6c8377}h1{font-size:30px;margin:10px 0}h2{font-size:21px}p{line-height:1.6}.card{background:white;border:1px solid #dce5df;border-radius:14px;padding:28px;margin:20px 0}.narrow{max-width:480px}.hint,footer{font-size:13px;color:#61776b}label{display:block;font-size:14px;font-weight:600;margin:16px 0}input,select{display:block;border:1px solid #bdcdc3;border-radius:7px;background:#fff;padding:12px;width:100%;margin-top:7px;font:inherit;color:inherit}button{background:#195842;color:white;border:0;border-radius:7px;padding:13px 20px;font:inherit;cursor:pointer}button:hover{background:#103c2d}button:focus-visible,a:focus-visible{outline:3px solid #c08b32;outline-offset:3px}.secondary{background:#e6eee9;color:#195842}a{display:inline-block;color:#195842;margin-top:20px}.alert,.notice{padding:16px;border-radius:8px;background:#fff0df;color:#763500}.notice{background:#e4f1e9;color:#195842}.toolbar{display:flex;justify-content:space-between;align-items:center}.table{overflow-x:auto}table{border-collapse:collapse;width:100%;text-align:left}td,th{padding:16px 10px;border-bottom:1px solid #e4ece6;font-size:14px}td{vertical-align:top}.inline{display:flex;align-items:end;gap:10px}.inline label{margin:0}.inline button{margin-bottom:1px}footer{margin:32px 0}@media(max-width:650px){main{margin:24px auto;padding:0 16px}.card{padding:20px}.inline{flex-direction:column;align-items:stretch}h1{font-size:25px}}

.demo-banner{border:1px solid #e6cd8f;background:#fff9e9;border-radius:12px;padding:18px 22px;margin-bottom:24px}.demo-banner strong{font-size:12px;letter-spacing:1px}.demo-banner p{margin:8px 0}.demo-banner details{font-size:13px}.mail{padding:12px;border-bottom:1px solid #ddd}.mail pre{white-space:pre-wrap;overflow-wrap:anywhere;font-family:inherit;line-height:1.6}summary{cursor:pointer}