/* 基础样式 */
       body {
        font-family: "Microsoft Yahei", sans-serif;
        color: #333;
        background-color: #f8f9fa;
    }
    
    /* 头部样式 */
    .header {
        background-color: #fff;
        padding: 15px 0;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }
    
    .logo h1 {
        margin: 0;
        color: #2c3e50;
        font-size: 24px;
        font-weight: bold;
    }
    
    /* 轮播样式 */
    .home-slider {
        background-color: #3498db;
        color: white;
        padding: 80px 0;
    }
    
    .slider-infor {
        max-width: 800px;
        margin: 0 auto;
    }
    
    .title-small {
        font-size: 18px;
        margin-bottom: 15px;
        opacity: 0.9;
    }
    
    .title-big {
        font-size: 42px;
        margin-bottom: 30px;
        font-weight: bold;
    }
    
    .button {
        display: inline-block;
        padding: 12px 30px;
        background-color: #e74c3c;
        color: white;
        text-decoration: none;
        border-radius: 50px;
        font-size: 16px;
        transition: all 0.3s ease;
    }
    
    .button:hover {
        background-color: #c0392b;
        color: white;
        text-decoration: none;
    }
    
    /* 充值项目样式 */
    .teamo-tabs {
        background-color: white;
        padding-top:60px;
        padding-bottom: 80px;
        border-radius: 10px;
        box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    }
    
    .tab-link {
        display: flex;
        border-bottom: 1px solid #eee;
        padding: 0;
        margin: 0 0 20px 0;
        list-style: none;
    }
    
    .tab-link li {
        margin-right: 20px;
    }
    
    .tab-link li a {
        display: block;
        padding: 10px 20px;
        color: #666;
        text-decoration: none;
        font-size: 18px;
        border-bottom: 3px solid transparent;
    }
    
    .tab-link li.active a {
        color: #3498db;
        border-bottom-color: #3498db;
        font-weight: bold;
    }
    
    /* 产品卡片样式 */
    .product-item {
        margin-bottom: 30px;
    }
    
    .product-inner {
        border: 1px solid #eee;
        border-radius: 8px;
        overflow: hidden;
        transition: all 0.3s ease;
        background-color: white;
    }
    
    .product-inner:hover {
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        transform: translateY(-5px);
    }
    
    .product-thumb {
        padding: 20px;
        text-align: center;
    }
    
    .product-thumb img {
        max-width: 220px;
        height: auto;
    }
    
    .product-info {
        padding: 15px;
        border-top: 1px solid #eee;
        text-align: center;
    }
    
    .product-name {
        font-size: 16px;
        margin-bottom: 10px;
    }
    
    .price {
        font-size: 18px;
        color: #e74c3c;
        font-weight: bold;
    }
    
    .flash {
        background-color: #e74c3c;
        color: white;
        padding: 5px 10px;
        display: inline-block;
        font-size: 12px;
        border-radius: 3px;
        margin-top:10px;
    }
    
    .single_add_to_cart_button {
        display: inline-block;
        margin: 10px 0;
        padding: 8px 20px;
        background-color: #3498db;
        color: white;
        border-radius: 4px;
        text-decoration: none;
        font-size: 14px;
    }
    
    .single_add_to_cart_button:hover {
        background-color: #2980b9;
        color: white;
        text-decoration: none;
    }
    
    /* 页脚样式 */
    .footer {
        background-color: #2c3e50;
        color: white;
        padding: 30px 0;
    }
    
    .coppyright {
        text-align: center;
        margin-bottom: 10px;
        font-size: 14px;
        opacity: 0.8;
    }
    .coppyright a{color:#fff}
    
    /* 返回顶部按钮 */
    .backtotop {
        position: fixed;
        bottom: 30px;
        right: 30px;
        width: 40px;
        height: 40px;
        line-height: 40px;
        background-color: #3498db;
        color: white;
        text-align: center;
        border-radius: 50%;
        text-decoration: none;
        display: none;
    }
    
    .backtotop:hover {
        background-color: #2980b9;
        color: white;
        text-decoration: none;
    }