:root{font-family:system-ui,-apple-system,"Noto Sans JP",sans-serif;color:#24364b;background:#f5f8fc;font-size:16px}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;min-width:0}header{padding:18px 16px 14px;text-align:center;background:#fff;border-bottom:1px solid #dce5ef}header p{margin:0 0 4px;color:#536b82;font-size:14px}h1{margin:0;font-size:21px}main{width:min(100% - 24px,520px);margin:18px auto 36px}.status{margin:0 0 14px;padding:12px 14px;border-radius:12px;background:#eaf3fb;line-height:1.6}.status.error{background:#fff0ee;color:#923b30}.status:empty{display:none}form{padding:18px;background:#fff;border:1px solid #e1e8f0;border-radius:16px;box-shadow:0 4px 18px #17395a0b}h2{font-size:18px;margin:0 0 16px}label{display:block;margin:0 0 15px;font-weight:600;font-size:15px}input,select,textarea{display:block;width:100%;min-height:48px;margin-top:7px;padding:11px 12px;border:1px solid #b8c7d5;border-radius:9px;background:#fff;color:inherit;font:inherit}textarea{min-height:120px;resize:vertical}.choice{display:flex;align-items:center;gap:10px;min-height:44px;font-weight:500}.choice input{width:22px;height:22px;min-height:22px;margin:0;flex:none}.privacy{margin-top:22px;padding-top:16px;border-top:1px solid #e4ebf2}.privacy p{margin:0 0 10px}.privacy a{color:#145b9b;text-underline-offset:3px}.privacy-note{margin:0 0 16px;padding:12px;border-radius:10px;background:#f3f7fb;line-height:1.65;font-size:14px}button{width:100%;min-height:50px;border:0;border-radius:11px;background:#2474b8;color:#fff;font:inherit;font-weight:700}button:disabled{background:#aebbc7}.result{padding:18px;border-radius:14px;background:#fff;line-height:1.7}.website-field{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}@media(max-width:360px){main{width:calc(100% - 20px);margin-top:12px}form{padding:15px}h1{font-size:19px}label{font-size:15px}}
dialog#policy-dialog{width:min(100% - 24px,640px);max-width:640px;max-height:min(88dvh,900px);padding:18px;border:1px solid #dce5ef;border-radius:16px;color:inherit;background:#fff;box-shadow:0 16px 60px #17395a33}dialog#policy-dialog::backdrop{background:#182a3d80}.policy-dialog-header{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid #e4ebf2;padding-bottom:12px}.policy-dialog-header h2{margin:0}.policy-dialog-header button{width:auto;min-height:44px;padding:0 16px;flex:none}.policy-date{margin:12px 0;color:#536b82;font-size:14px}.policy-body{max-height:65dvh;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.75;padding:4px 2px 12px}@media(max-width:360px){dialog#policy-dialog{width:calc(100% - 16px);max-height:92dvh;padding:14px}.policy-body{max-height:70dvh}}