/* 产品详情页 */
.product-detail {
    padding-top: 100px;
}

.breadcrumb {
    margin-bottom: 30px;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: #2A5FCC;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.product-detail-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 40px;
}

.product-images .main-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.product-images .technical-image {
    margin-top: 20px;
}

.product-images .technical-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.product-info h1 {
    font-size: 2rem;
    color: #2A5FCC;
    margin-bottom: 20px;
}

.product-description {
    margin-bottom: 30px;
    line-height: 1.8;
}

.product-specs h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #2A5FCC;
}

.product-specs ul {
    list-style: none;
}

.product-specs ul li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.product-specs ul li:last-child {
    border-bottom: none;
}

.product-specs ul li strong {
    display: inline-block;
    width: 120px;
}

.product-actions {
    margin-top: 30px;
}

.buy-btn {
    font-size: 1.1rem;
    padding: 15px 30px;
}