:root {
            --primary: #0056b3;
            --secondary: #003d82;
            --accent: #00a8e8;
            --light: #f8f9fa;
            --dark: #343a40;
            --gray: #6c757d;
        }
        
    
        
      
 
        
        /* 轮播图样式 */
        .slider {
            position: relative;
            height: 500px;
            overflow: hidden;
            margin-bottom: 50px;
        }
        
        .slides {
            display: flex;
            width: 300%;
            height: 100%;
            transition: transform 0.5s ease;
        }
        
        .slide {
            width: 33.33%;
            height: 100%;
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
        }
        
        .slide-content {
            background-color: rgba(255, 255, 255, 0.85);
            padding: 30px;
            max-width: 600px;
            margin-left: 10%;
            border-radius: 5px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .slide-content h2 {
            font-size: 32px;
            margin-bottom: 15px;
            color: var(--primary);
        }
        
        .slide-content p {
            margin-bottom: 20px;
            color: var(--dark);
        }
        
        .btn {
            display: inline-block;
            background-color: var(--primary);
            color: white;
            padding: 10px 20px;
            border-radius: 4px;
            text-decoration: none;
            font-weight: 500;
            transition: background-color 0.3s;
        }
        
        .btn:hover {
            background-color: var(--secondary);
        }
        
        .slider-controls {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
        }
        
        .slider-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.5);
            margin: 0 5px;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        
        .slider-dot.active {
            background-color: white;
        }
        
        /* 产品中心样式 */
        .section-title {
            text-align: center;
            margin-bottom: 40px;
        }
        
        .section-title h2 {
            font-size: 32px;
            color: var(--primary);
            margin-bottom: 10px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            background-color: var(--accent);
        }
        
        .section-title p {
            color: var(--gray);
            max-width: 700px;
            margin: 20px auto 0;
        }
        
        .products {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
            margin-bottom: 70px;
        }
        
        .product-card {
            background-color: white;
            border-radius: 5px;
            overflow: hidden;
            box-shadow: 0 3px 10px rgba(0,0,0,0.08);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        
        .product-img {
            height: 180px;
            background-color: #f5f7fa;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }
        
        .product-img img {
            max-width: 80%;
            max-height: 80%;
            transition: transform 0.5s;
        }
        
        .product-card:hover .product-img img {
            transform: scale(1.05);
        }
        
        .product-info {
            padding: 20px;
        }
        
        .product-info h3 {
            font-size: 18px;
            margin-bottom: 10px;
            color: var(--dark);
        }
        
        .product-info p {
            color: var(--gray);
            font-size: 14px;
            margin-bottom: 15px;
        }
        
        .product-link {
            display: inline-flex;
            align-items: center;
            color: var(--primary);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
        }
        
        .product-link i {
            margin-left: 5px;
            transition: transform 0.3s;
        }
        
        .product-link:hover i {
            transform: translateX(3px);
        }
        
        .more-products {
            text-align: center;
            margin-top: 30px;
        }
        
        /* 公司简介样式 */
        .about {
            display: flex;
            align-items: center;
            margin-bottom: 70px;
            gap: 40px;
        }
        
        .about-img {
            flex: 1;
            height: 400px;
            border-radius: 5px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .about-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .about-content {
            flex: 1;
        }
        
        .about-content h2 {
            font-size: 28px;
            color: var(--primary);
            margin-bottom: 20px;
        }
        
        .about-content p {
            margin-bottom: 15px;
            color: var(--dark);
        }
        
        .about-stats {
            display: flex;
            margin-top: 30px;
        }
        
        .stat {
            text-align: center;
            padding: 0 20px;
            border-right: 1px solid #eee;
        }
        
        .stat:last-child {
            border-right: none;
        }
        
        .stat-number {
            font-size: 36px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 5px;
        }
        
        .stat-text {
            font-size: 14px;
            color: var(--gray);
        }
        
        /* 代理品牌样式 */
        .brands {
            margin-bottom: 70px;
        }
        
        .brand-logos {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }
        
        .brand-logo {
            height: 80px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex: 1;
            min-width: 150px;
            background-color: white;
            border-radius: 5px;
            padding: 15px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
            transition: transform 0.3s;
        }
        
        .brand-logo:hover {
            transform: translateY(-3px);
        }
        
        .brand-logo img {
            max-width: 100%;
            max-height: 100%;
            filter: grayscale(100%);
            transition: filter 0.3s;
        }
        
        .brand-logo:hover img {
            filter: grayscale(0%);
        }
        
 
        /* 响应式设计 */
        @media (max-width: 992px) {
            .products {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .about {
                flex-direction: column;
            }
            
            .about-img {
                width: 100%;
            }
        }
        
        @media (max-width: 768px) {
            
            .slider {
                height: 400px;
            }
            
            .slide-content {
                margin-left: 5%;
                padding: 20px;
            }
            
            .slide-content h2 {
                font-size: 24px;
            }
            
            .products {
                grid-template-columns: repeat(2, 1fr);
            }
            
        
        }
        
        @media (max-width: 576px) {
            
            
            .qrcode {
                justify-content: center;
            }
        }
 
 
 
 
 /* 容器样式 */
.brand-logos-container {
    position: relative;
    overflow-x: auto; /* 允许水平滚动 */
    overflow-y: hidden;
    padding: 20px 0;
    width: 100%;
    scrollbar-width: none; /* 隐藏滚动条 - Firefox */
    -ms-overflow-style: none; /* 隐藏滚动条 - IE/Edge */
}

/* 隐藏滚动条 - Chrome/Safari */
.brand-logos-container::-webkit-scrollbar {
    display: none;
}

/* Logo列表样式 */
.brand-logos {
    display: flex;
    gap: 30px;
    width: max-content;
    animation: scroll 20s linear forwards; /* 只执行一次，然后停止 */
}

/* 单个Logo样式 */
.brand-logo {
    flex: 0 0 auto;
    width: 150px;
     display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 12px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    padding: 15px;
}

.brand-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* 滚动动画 - 只执行一次 */
@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-100% + 100vw - 180px)); /* 滚动到最后一个图片完全显示 */
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .brand-logo {
        width: 120px;
        height: 120px;
    }
    
    @keyframes scroll {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(calc(-100% + 100vw - 150px));
        }
    }
}