*{box-sizing:border-box}body{margin:0;background:#eef3f5;color:#142d36;font:16px/1.5 system-ui,sans-serif}main{width:min(100% - 32px,480px);margin:32px auto;background:white;border:1px solid #dfe8e9;border-radius:24px;padding:30px;box-shadow:0 18px 60px #183d4310}header{display:flex;align-items:center;gap:10px;margin-bottom:42px}.mark{background:#006e60;color:white;border-radius:12px;padding:9px;font-weight:800}.badge{margin-left:auto;font-size:11px;letter-spacing:2px;color:#006e60}.eyebrow{font-size:10px;font-weight:800;letter-spacing:2px;color:#008576}h1{font-size:40px;line-height:1.12;letter-spacing:-1.6px;margin:14px 0}.intro{color:#5e727a}.plan{display:flex;align-items:center;justify-content:space-between;background:#eaf8f3;border:1px solid #c5e7da;border-radius:16px;padding:20px;margin-top:30px}.plan span{font-size:10px;letter-spacing:1px}.plan h2{font-size:24px;margin:4px 0}.plan strong{font-size:32px;white-space:nowrap}.plan small{font-size:20px}.detail,footer{font-size:12px;color:#647a80}label{display:block;font-size:14px;font-weight:600;margin:18px 0 6px}input,textarea{width:100%;padding:13px;border:1px solid #b4c8ca;border-radius:10px;font:inherit}button{width:100%;border:0;border-radius:10px;background:#006e60;color:white;font:600 15px system-ui;padding:16px;margin-top:14px;cursor:pointer}button:disabled{background:#a0b6b2;cursor:default}.secondary{background:#e6eeec;color:#174a40}#notice{background:#f1f5f7;border-radius:10px;padding:12px;font-size:14px;margin:22px 0 10px}#qr{display:block;width:220px;max-width:100%;margin:12px auto}textarea{height:90px;font-size:12px}footer{text-align:center;margin-top:30px}#payment p{font-size:13px;color:#526970}[hidden]{display:none!important}@media(max-width:380px){main{padding:22px}h1{font-size:34px}.plan{padding:14px}}
.brand-header{position:relative;display:block;margin-bottom:24px}.brand-image{display:block;width:100%;height:170px;object-fit:cover;object-position:center;border-radius:12px}.brand-name{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.brand-header .badge{display:block;text-align:right;margin-top:8px}@media(max-width:380px){.brand-image{height:130px}}