body {
            font-family: Arial, sans-serif;
            background-color: #f5f5f5;
        }
        
  
        
        /* 主内容区域 */
        .main-content {
            flex: 1;
            max-width: 1138px;
            margin: 0 auto;
            padding: 20px;
        }
        
        /* 顶部菜单和搜索 */
        .top-bar {
            font-size: 14px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }
        
        .breadcrumb {
            display: flex;
            align-items: center;
        }
        
        .breadcrumb a {
            color: #333;
            text-decoration: none;
            margin-right: 5px;
        }
        
        .breadcrumb span {
            margin: 0 5px;
        }
        
        .search-box {
            border: 1px solid #ccc;
            border-radius: 20px;
            padding: 5px 15px;
            display: flex;
            align-items: center;
        }
        
        .search-box input {
            border: none;
            outline: none;
            background: transparent;
            padding: 5px;
            width: 150px;
        }
        
        .search-box button {
            background: transparent;
            border: none;
            cursor: pointer;
        }
        
        /* 产品展示区 */
        .product-banner {
            width: 100%;
            height: 300px;
            overflow: hidden;
            margin-bottom: 30px;
            position: relative;
        }
        
        .product-banner img {
            width: 100%;
            height: 100%;
            object-fit: cover;
             border-radius: 25px;
        }
        
        .product-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 60px;
            margin-bottom: 40px;
        }
        
        .product-item {
            background-color: #accecc;
            border-radius: 45px;
            overflow: hidden;
            position: relative;
            height: auto;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: transform 0.3s ease;
        }
        
        .product-item:hover {
            transform: translateY(-5px);
        }
        
        .product-item img {
            max-width: 100%;
            max-height: 100%;
        }
        
        .product-name {
            font-size: 16px;
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: rgba(255, 255, 255, 0.7);
            padding: 10px;
            text-align: center;
            font-weight: 500;
            color: #333333;
        }
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .product-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 768px) {
            .product-container {
                flex-direction: column;
            }
            
            .sidebar {
                width: 100%;
                margin-bottom: 20px;
            }
            
            .product-grid {
                grid-template-columns: 1fr;
            }
        }

        .breadcrumb i.fas.fa-home {
    margin-right: 0px;
    color: #0a3165;
}

.breadcrumb a {
    display: flex;
    align-items: center;
}