.prod-reset {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        .prod-page {
            font-family: 'Segoe UI', Arial, sans-serif;
            color: #333;
            background-color: #f9f9f9;
            display: flex;
            flex-direction: column;
            line-height: 1.6;
            min-height: 100vh;
        }

        /* 容器样式 */
        .prod-container {
            width: 90%;
            max-width: 1400px;
            margin: 0 auto;
            padding: 30px 20px;
            flex: 1;
        }

        /* 标题区域 */
        .prod-header {
            text-align: center;
            margin-bottom: 40px;
            padding-bottom: 20px;
            border-bottom: 1px solid #eee;
        }

        .prod-title {
            font-size: 28px;
            color: #2c3e50;
            margin-bottom: 15px;
            letter-spacing: 0.5px;
        }

        .prod-desc {
            font-size: 15px;
            color: #666;
            max-width: 800px;
            margin: 0 auto;
            line-height: 1.7;
        }

        /* 小图标列表样式 */
        .prod-icon-list {
            display: flex;
            justify-content: center;
            gap: 35px;
            margin-bottom: 50px;
            flex-wrap: wrap;
            padding: 0 20px;
        }

        .prod-icon-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 110px;
            text-decoration: none;
            color: inherit;
            padding: 15px 10px;
            border-radius: 8px;
        }

        .prod-category-icon {
            width: 70px;
            height: 70px;
            margin-bottom: 12px;
            border: 1px solid #e0e0e0;
            padding: 12px;
            border-radius: 6px;
            transition: all 0.3s ease;
        }

        .prod-icon-name {
            font-size: 15px;
            text-align: center;
            transition: color 0.3s ease;
            white-space: nowrap;
            color: #444;
        }

        .prod-icon-item:hover {
            transform: translateY(-5px);
            background-color: #f0f7fa;
        }

        .prod-icon-item:hover .prod-icon-name {
            color: #00B4E6;
        }

        .prod-icon-item:hover .prod-category-icon {
            border-color: #00B4E6;
            box-shadow: 0 4px 12px rgba(0, 180, 230, 0.15);
        }

        /* 大图片展示区域样式 */
        .prod-banner {
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 50px;
            padding: 20px;
            background-color: white;
            /* border-radius: 12px; */
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
            flex-wrap: wrap;
            gap: 30px;
        }

        .prod-big-img-container {
            position: relative;
            width: 100%;
            max-width: 550px;
            height: 330px;
            border-radius: 8px;
            overflow: hidden;
        }

        .prod-big-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            top: 0;
            left: 0;
            opacity: 0;
            transition: opacity 0.5s ease-in-out;
            border: 1px solid #eee;
        }

        .prod-big-img.active {
            opacity: 1;
            z-index: 1;
        }

        .prod-banner-desc-container {
            width: 100%;
            max-width: 400px;
            min-height: 160px;
            position: relative;
            padding: 0 10px;
        }

        .prod-banner-desc {
            font-size: 15px;
            line-height: 1.8;
            position: absolute;
            top: 0;
            left: 0;
            opacity: 0;
            transition: opacity 0.5s ease-in-out;
            color: #555;
        }

        .prod-banner-desc.active {
            opacity: 1;
            z-index: 1;
        }

        /* 小图片切换列表样式 */
        .prod-thumb-list {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-bottom: 30px;
            padding: 0 20px;
            flex-wrap: wrap;
        }

        .prod-thumb-item {
            width: 130px;
            height: 85px;
            border: 2px solid #e0e0e0;
            cursor: pointer;
            object-fit: cover;
            transition: all 0.3s ease;
            border-radius: 6px;
        }

        .prod-thumb-item:hover {
            transform: scale(1.05);
            border-color: #00B4E6;
            box-shadow: 0 3px 10px rgba(0, 180, 230, 0.15);
        }

        .prod-thumb-item.active {
            border-color: #00B4E6;
            box-shadow: 0 3px 10px rgba(0, 180, 230, 0.2);
        }

        /* 响应式调整 */
        @media (max-width: 900px) {
            .prod-banner {
                flex-direction: column;
            }
            
            .prod-big-img-container {
                height: 280px;
            }
            
            .prod-banner-desc-container {
                max-width: 100%;
                margin-top: 20px;
            }
            
            .prod-icon-list {
                gap: 25px;
            }
        }

        @media (max-width: 600px) {
            .prod-title {
                font-size: 24px;
            }
            
            .prod-big-img-container {
                height: 220px;
            }
            
            .prod-thumb-item {
                width: 100px;
                height: 70px;
            }
            
            .prod-icon-item {
                width: 90px;
            }
            
            .prod-category-icon {
                width: 60px;
                height: 60px;
            }
        }