/* 满窗口图片展示样式 */
.fullscreen-image-item {
    grid-column: span 2;
    padding: 20px;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.large-title {
    font-size: 20px !important;
    color: #0066cc !important;
    margin-bottom: 20px !important;
    text-align: center !important;
    font-weight: bold !important;
}

.fullscreen-product-image {
    width: 400px;
    height: 400px;
    object-fit: contain;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
}

.fullscreen-product-image:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0,102,204,0.25);
}

/* 产品详情页面样式 */
.product-details {
    background: #f9f9f9;
    padding: 40px 0;
}

.back-button {
    margin-bottom: 30px;
}

.back-button a {
    display: inline-block;
    padding: 10px 20px;
    background: #0066cc;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s ease;
}

.back-button a:hover {
    background: #0052a3;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.product-image {
    text-align: center;
}

.detail-main-image {
    max-width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.product-info h3 {
    color: #0066cc;
    font-size: 18px;
    margin-bottom: 12px;
    border-bottom: 2px solid #e6f2ff;
    padding-bottom: 8px;
}

.product-info h4 {
    color: #0066cc;
    font-size: 16px;
    margin-bottom: 8px;
    margin-top: 15px;
}

.product-info p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 15px;
    font-size: 15px;
}

.product-contact {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    text-align: center;
}

.product-contact h3 {
    color: #0066cc;
    font-size: 20px;
    margin-bottom: 15px;
}

.contact-info-detail {
    margin-top: 20px;
}

.contact-info-detail p {
    margin: 8px 0;
    color: #666;
    font-size: 16px;
}

/* 产品详情展示图片 */
.product-detail-images {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    margin-bottom: 30px;
}

.product-detail-images h3 {
    color: #0066cc;
    font-size: 20px;
    margin-bottom: 20px;
    text-align: center;
    border-bottom: 2px solid #e6f2ff;
    padding-bottom: 10px;
}

.detail-image-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
}

.detail-showcase-image {
    max-width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: #f8f9ff;
    padding: 15px;
}

.detail-showcase-image:hover {
    transform: scale(2.0);
    box-shadow: 0 8px 25px rgba(0,102,204,0.2);
    z-index: 10;
    position: relative;
    cursor: zoom-in;
}

/* 单张产品图片样式 */
.single-product-image {
    width: 400px;
    height: 400px;
    object-fit: contain;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-top: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border: none;
}

.single-product-image:hover {
    transform: scale(1.03);
    box-shadow: 0 6px 20px rgba(0,102,204,0.25);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .system-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .fullscreen-image-item {
        grid-column: span 1;
    }
    
    .fullscreen-product-image {
        width: 350px;
        height: 350px;
    }
    
    .single-product-image {
        width: 350px;
        height: 350px;
    }
}

@media (max-width: 768px) {
    .fullscreen-image-item {
        grid-column: span 1;
        min-height: 300px;
    }
    
    .large-title {
        font-size: 24px !important;
    }
    
    .fullscreen-product-image {
        width: 300px;
        height: 300px;
    }
    
    .single-product-image {
        width: 300px;
        height: 300px;
    }
    
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 20px;
    }
    
    .detail-main-image {
        max-height: 300px;
    }
    
    .single-product-image {
        max-width: 100%;
        max-height: 250px;
    }
}