html,body{margin:0;padding:0;min-height:100%;font-family:Arial,Helvetica,sans-serif;background:#f8fafc}.checkout-invalid-page{padding:88px 16px;display:flex;align-items:center;justify-content:center}.checkout-invalid-card{width:100%;max-width:560px;background:#fff;border:1px solid #edf0f5;border-radius:26px;padding:34px 32px 30px;text-align:center;box-shadow:0 20px 60px rgba(15,23,42,.08)}.checkout-invalid-badge{display:inline-flex;align-items:center;gap:12px;padding:14px 28px;border-radius:12px;background:#fff7e6;color:#92400e;font-size:13px;font-weight:800;margin-bottom:24px}.checkout-invalid-badge-icon{width:24px;height:24px;border-radius:50%;background:#f59e0b;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:900;line-height:1}.checkout-invalid-icon-area{background:#fff;border-radius:500px;border:.5px solid #ffeeba;padding:24px;display:flex;align-items:center;justify-content:center;width:fit-content;margin:0 auto 24px;box-shadow:0 0 16px -4px rgba(255,193,7,.16),0 0 40px -4px rgba(255,193,7,.24)}.checkout-invalid-svg{width:60px;height:60px;color:#ffc107}.checkout-invalid-title{margin:0;color:#111827;font-size:26px;line-height:1.2;font-weight:800;letter-spacing:-.4px}.checkout-invalid-description{max-width:450px;margin:14px auto 0;color:#64748b;font-size:16px;line-height:1.55}.checkout-invalid-alert{margin-top:26px;padding:16px 18px;border-radius:18px;background:#fff9ed;border:1px solid #ffd88a;display:flex;gap:12px;text-align:left}.checkout-invalid-alert-icon{width:26px;height:26px;border-radius:50%;background:#f59e0b;color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:900;flex-shrink:0;margin-top:1px}.checkout-invalid-alert-text{color:#6b7280;font-size:15px;line-height:1.45}.checkout-invalid-alert-text strong{display:block;color:#92400e;font-size:15px;margin-bottom:3px}.checkout-invalid-alert-text span{display:block}@media(max-width:560px){.checkout-invalid-page{align-items:flex-start;padding-top:32px}.checkout-invalid-card{padding:28px 20px 24px;border-radius:22px}.checkout-invalid-title{font-size:23px}.checkout-invalid-description{font-size:15px}}