*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f7f4ee;color:#2f2a24}
.payment-header{background:#fff;border-bottom:1px solid #e4ddd2}
.payment-header-inner{max-width:1100px;margin:0 auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:14px}.brand img{width:62px;height:62px;object-fit:contain}
.eyebrow,.kicker{margin:0;font-size:12px;letter-spacing:1.8px;font-weight:700}.brand h1{margin:4px 0;font-size:28px}.brand p:last-child{margin:0;color:#756c61}
.back-home{color:inherit;text-decoration:none;border:1px solid #cfc5b8;border-radius:6px;padding:10px 16px;font-weight:600}
.payment-page{max-width:900px;margin:0 auto;padding:48px 24px 60px}.intro{text-align:center;margin-bottom:28px}
.intro h2{font-size:32px;margin:8px 0 12px}.intro p:last-child{max-width:680px;margin:0 auto;line-height:1.7;color:#665e55}
.card{background:#fff;border:1px solid #e4ddd2;border-radius:10px;padding:28px;margin:18px 0;box-shadow:0 4px 16px rgba(50,40,30,.05)}
.card h3{margin:0 0 20px;font-size:22px}.details{display:grid;grid-template-columns:1fr 2fr;gap:0}
.details span,.details strong{padding:13px 0;border-bottom:1px solid #eee5da}.details strong{font-weight:700}
.muted{line-height:1.7;color:#665e55}.placeholder{padding:15px;background:#f6f1e8;border:1px dashed #cfc5b8;border-radius:7px;color:#665e55}
.payment-footer{text-align:center;padding:28px 20px;border-top:1px solid #e4ddd2;color:#756c61;font-size:14px}.payment-footer p{margin:6px}
@media(max-width:600px){.payment-header-inner{padding:14px 16px}.brand img{width:50px;height:50px}.brand h1{font-size:22px}.back-home{padding:8px 11px}.payment-page{padding:32px 16px 45px}.intro h2{font-size:26px}.details{grid-template-columns:1fr}.details span{border-bottom:0;padding-bottom:4px;color:#756c61;font-size:13px}.details strong{padding-top:0}.card{padding:22px}}