.checkout-notice { max-width: 720px; margin: 24px auto 0; text-align: center; color: var(--text-bright); }
[data-checkout-offer]:disabled { cursor: wait; opacity: .7; transform: none; }
.checkout-result { min-height: 100vh; display: grid; place-items: center; padding: 28px 18px; }
.checkout-result-card { width: min(100%, 640px); padding: clamp(24px, 5vw, 48px); text-align: center; }
.checkout-result-card h1 { font-size: clamp(1.6rem, 5vw, 2.3rem); line-height: 1.2; }
.checkout-result-card p { line-height: 1.6; }
.checkout-environment { color: var(--gold-200); font-size: .95rem; margin: 0 0 24px; }
.checkout-result-actions { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; margin-top: 28px; }
.checkout-result-actions .btn { line-height: 1.35; }
[hidden] { display: none !important; }