:root{color-scheme:light;font-family:system-ui,-apple-system,"Noto Sans JP",sans-serif;color:#213747;background:#f7f9fa;font-size:16px}*{box-sizing:border-box}body{margin:0}header{max-width:1080px;margin:auto;padding:26px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:28px;font-weight:750;letter-spacing:-1px}.brand span{display:block;font-size:11px;font-weight:500;letter-spacing:1px;color:#637682}header p{font-size:13px;color:#637682}main{max-width:660px;margin:34px auto 64px;padding:0 24px}.eyebrow{font-size:11px;letter-spacing:2px;color:#48788b;font-weight:700}h1{font-size:26px;letter-spacing:-.6px;margin:12px 0}h2{font-size:17px;margin:0 0 20px}.intro{font-size:14px;color:#637682;margin-bottom:30px}section{padding:26px;background:white;border:1px solid #e3e9ec;border-radius:15px;margin-bottom:16px}label{display:block;font-size:14px;margin-bottom:10px}input{width:100%;font:inherit;padding:12px 14px;border:1px solid #aabdc6;border-radius:8px;min-width:0;background:white;color:#213747}input:focus-visible,button:focus-visible{outline:3px solid #67b6d6;outline-offset:3px}.hint{color:#627582;font-size:13px;line-height:1.8}.value{font-size:17px;overflow-wrap:anywhere}.badge{display:inline-block;background:#eaf5fa;color:#24617a;padding:7px 12px;border-radius:7px;font-size:14px;margin:0 0 8px}button{font:inherit;font-size:14px;background:#23566d;border:1px solid #23566d;color:white;border-radius:8px;padding:11px 20px;min-height:44px;cursor:pointer}button.secondary{color:#304a58;background:white;border-color:#c5d2d8}button:disabled{opacity:.55;cursor:default}.status{font-size:14px;line-height:1.7}form [role=status],#email-status,#logout-status{font-size:13px;line-height:1.7}footer{text-align:center;font-size:11px;color:#697d89;margin:30px 0}[hidden]{display:none!important}@media(max-width:480px){header{padding:20px 24px}header p{font-size:11px}main{margin:24px auto 40px;padding:0 18px}h1{font-size:23px}section{padding:22px}button{width:100%}}
.limitation-notice{border:2px solid #9db3be;border-radius:12px;padding:16px;background:#fff;margin:22px 0}.limitation-notice h2{font-size:19px}.limitation-notice p{font-size:15px;line-height:1.8;white-space:pre-line}
.checkout-consent{display:flex;align-items:flex-start;gap:10px;line-height:1.7;margin:20px 0}.checkout-consent input{width:18px;height:18px;flex:none;margin:3px 0 0;padding:0}

.brand{display:flex;align-items:center;gap:10px}.brand-copy{display:block;font-size:inherit;line-height:1.15}.brand-copy>span{margin-top:4px}.charlie-mark{display:block;width:34px;height:34px;flex:none}
.brand>.brand-copy{font-size:inherit;line-height:1.15}.brand-copy>span{font-size:11px}

.charlie-mark{object-fit:contain}