/* 左侧产品图片区域 */
        .product-images {
            flex: 1;
        }
        
        .main-image {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 15px;
            overflow: hidden;
        }
        
        .main-image img {
            width: 100%;
            object-fit: contain;
        }
        
        .thumbnail {
            width: 80px;
            height: 80px;
            border: 2px solid transparent;
            overflow: hidden;
            cursor: pointer;
            flex-shrink: 0;
        }
        
        .thumbnail.active {
            border-color: #3498db;
        }
        
        .thumbnail img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        /* 右侧产品简介 */
        .product-info {
            flex: 1;
            min-width: 300px;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
        }
        
        .product-title {
            font-size: 24px;
            margin: 0 0 16px 0;
            color: #333;
        }
        .product-specs{
            line-height: 42px;
        } 
        
        .product-price {
            font-size: 28px;
            color: #e74c3c;
            margin: 15px 0;
            font-weight: 600;
        }
        
        .product-description {
            color: #666;
            margin-bottom: 20px;
            line-height: 1.8;
        }
        
        .product-actions {
            display: flex;
            justify-content: space-between;
            width: 70%;
            margin: 30px auto 0 auto;
        }
        
        .btn {
            padding: 12px 24px;
            border: none;
            font-size: 16px;
            cursor: pointer;
            transition: all 0.3s;
            width: 47%;
        }
        
        .btn-primary {
            background: #F8C300;
            color: #555;
        }
        
        .btn-secondary {
            background: #f8f9fa;
            border: 1px solid #ddd;
            color: #555;
        }
        
        .btn:hover {
            opacity: 0.9;
            transform: translateY(-2px);
        }
        
        /* 底部产品详情区域 */
        .product-bottom {
            display: flex;
        }
        
        /* 左侧产品详情 */
        .product-details {
            background: #fff;
            margin: 0 110px 0 0;
        }
        
        .details-title {
            font-size: 28px;
            font-weight: 600;
            margin: 34px 0;
            color: #333;
        }
        
        .details-content {
            line-height: 1.8;
        }
        .details-content span {
            color: red;
        }
        
        .details-content p {
            margin-bottom: 15px;
        }
        
        /* 右侧悬浮产品推荐 */
        .product-recommendations {
            width: 430px;
            position: sticky;
            top: 100px;
            align-self: flex-start;
        }
        
        .recommendations-container {
            background: #fff;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            overflow: hidden;
        }

        .recommendations-container h3{
            padding: 10px 30px 0; 
            font-size: 24px;color: #333;
            margin: 15px 0;
        }
        
        .recommendations-container a{
            color: #333;
        }
        
        .recommendation-slider {
            position: relative;
        }
        
        .recommendation-slides {
            display: flex;
            transition: transform 0.5s ease;
        }
        
        .recommendation-slide {
            min-width: 100%;
            padding: 0 30px;
        }
        
        .recommendation-item {
            margin-bottom: 0;
            overflow: hidden;
            transition: transform 0.3s;
        }
        
        .recommendation-item:hover {
            color: #F8C300;
        }
        
        .recommendation-img {
            width: 370px;
            height: 268px;
            background: #f9f9f9;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .recommendation-img img {
            height: 100%;
            object-fit: contain;
        }
        
        .recommendation-info {
            padding: 15px;
        }
        
        .recommendation-title {
            font-size: 16px;
            font-weight: 500;
            margin-bottom: 8px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .recommendation-price {
            color: #e74c3c;
            font-weight: 600;
            font-size: 18px;
        }
        
        .slider-indicators {
            display: flex;
            justify-content: space-between;
            width: 160px;
            padding: 10px 0;
            margin: 0 auto 30px auto;
        }
        
        .indicator {
            width: 36px;
            height: 4px;
            background: #ddd;
            cursor: pointer;
        }
        
        .indicator.active {
            background: #F8C300;
        }
        
        /* 响应式调整 */
        @media (max-width: 768px) {
            .product-top, .product-bottom {
                flex-direction: column;
            }
            
            .product-info {
                border-left: none;
                border-top: 1px solid #eee;
            }
            
            .product-recommendations {
                position: static;
            }
        }

        .question {
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px dashed #eee;
        }
        
        .question:last-child {
            margin-bottom: 0;
            border-bottom: none;
        }
        
        .user-question {
            font-weight: 500;
            color: #e74c3c;
            margin-bottom: 8px;
        }
        
        .company-answer {
            color: #2c3e50;
        }
        
        .highlight {
            color: #f39c12;
            font-weight: 500;
        }
        
        .email-link {
            color: #3498db;
            text-decoration: none;
        }
        
        .email-link:hover {
            text-decoration: underline;
        }
        
        .tags {
            margin-top: 20px;
            padding-top: 15px;
            border-top: 1px solid #eee;
        }
        
        .tag {
            display: inline-block;
            background: #e9ecef;
            color: #495057;
            padding: 5px 10px;
            margin-right: 8px;
            margin-bottom: 8px;
            font-size: 12px;
            text-decoration: none;
            transition: all 0.3s;
        }
        
        .tag:hover {
            background: #3498db;
            color: white;
        }


        .pro-contact{
            padding: 30px;
            margin: 30px 0;
            border-top: 1px solid #e9e9e9;
            border-bottom: 1px solid #e9e9e9;
        }

        .pro-contact ul{
            display: flex;
            justify-content: space-around;
            margin: auto;
            list-style-type: none;
            text-indent: 25px;
        }


        .pro-contact .skype{ background:url(/img222/caso1.png) no-repeat 0 center;}
        .pro-contact .tel{ background:url(/img222/caso2.png) no-repeat 0 center;}
        .pro-contact .email{ background:url(/img222/caso3.png) no-repeat 0 center;}
        .pro-contact .whatsapp{ background:url(/img222/caso4.png) no-repeat 0 center;}


        .box-recomendados{
          /*background: rgba(247, 247, 247, 1);*/
        }
        .pro-title{
            font-size: 28px;
            font-weight: 600;
            margin: 0 0 34px 0;
            color: #333;
            text-align: center;
        }
        .pro-solution ul{
            display: flex;
            justify-content: space-between;
            font-size: 24px;
            text-align: center;
        }
        .pro-solution ul li{
            list-style-type: none;
            width: 32.2%;
        }
        .pro-solution img{
          width: 100%;
          height: 300px;
        }
        .pro-solution h5{
            padding: 18px 0 0 0;
            margin: 0;
            font-weight: 400;
            font-size: 16px;
          
        }
        .pro-solution a{
          color: #333;
          
        }

        .solutitle{
            max-width: 1560px;
            margin: auto;
            padding: 20px 0 0 20px;
        }
        .solutitle a{
            color: #999999;
        }
 

        .product-info,.details-content{
            color: #555 !important;
        }
        .pro-contact a{
            color: #555;
        }


.product-details .art-img {
    display: flex;
    justify-content: space-around;
}

.product-details .art-img article {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    width: 48%;
/*    width: 597px;
    min-width: 597px;
    margin: 6px 0*/
}

.product-details .art-img article img {
    width: 100%;
    margin: 0;
    padding: 0;
}

.product-details h4 {
    display: block;
    position: relative;
    margin: 30px 0 30px 26px;
    font-size: 18px
}

.product-details h4::before {
    content: "●";
    color: #f8c300;
    position: absolute;
    display: block;
    left: -26px;
    letter-spacing: -8px
}


       
        /* 响应式设计 */
        @media (max-width: 768px) {

            .product-recommendations{
                display: none;
            }
            .product-actions{
                width: 100%;
                flex-direction: column;
                gap: 20px;
            }
            .btn{
                width: 100%;
            }
            .pro-contact{
                padding: 30px 0;
            }
            .pro-contact ul{
                    flex-wrap: wrap;
                    line-height: 33px;
            }
            .pro-solution img{
                height: auto;
            }
            .pro-title{
                font-size: 20px;
            }

            .pro-solution ul{
                flex-wrap: wrap;
            }
            .pro-solution ul li{
                width: 100%;
                margin: 0 0 20px 0;
            }

            .product-details{
                margin: 0;
            }

            .product-details h4{
                margin: 0;
                font-size: 8px;
            }
            .product-details h4::before {
                content: "";
            }

        }