.payment-section {
    margin-top: 2rem;
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.payment-section h3 {
    color: #333;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.payment-section p {
    color: #666;
    margin-bottom: 1rem;
}

.price-tag {
    font-size: 1.5rem;
    font-weight: bold;
    color: #e91e63;
    margin-bottom: 1rem;
    text-align: center;
}

#paypal-button-container {
    max-width: 400px;
    margin: 0 auto;
}

/* PayPal按钮响应式样式 */
@media (max-width: 768px) {
    .payment-section {
        padding: 1rem;
    }
    
    .price-tag {
        font-size: 1.25rem;
    }
    
    #paypal-button-container {
        max-width: 100%;
    }
}