body {
    background-color: #fff;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

@font-face {
    font-family: 'Anton';
    src: url('/static/font/Anton.ttf') format('truetype');
}

@font-face {
    font-family: 'Ubuntu';
    src: url('/static/font/Ubuntu.ttf') format('truetype');
}

@font-face {
    font-family: 'Poppins-Medium';
    src: url('/static/font/Poppins-Medium.ttf') format('truetype');
}

h1 {
    font-family: "Anton", sans-serif;
    margin: 0;
}

h2,
h3,
h4,
h5,
h6 {
    font-family: "Poppins-Medium", sans-serif;
    margin: 0;
}

a,
p {
    text-decoration: none;
    font-family: "Ubuntu", sans-serif;
}

.gold {
    color: #01479D;
}












@media (min-width: 1921px) {
    .mt-80 {
        margin-top: 120px;
    }

    .mb-80 {
        margin-bottom: 120px;
    }

    .pt-80 {
        padding-top: 120px;
    }

    .pb-80 {
        padding-bottom: 120px;
    }

    .mt-20 {
        margin-top: 20px;
    }

    .mt-50 {
        margin-top: 50px;
    }

    .plr-300 {
        padding-left: 500px;
        padding-right: 500px;
    }

    .mlr-300 {
        margin-left: 300px;
        margin-right: 300px;
    }

    .mtb-20 {
        margin-top: 20px;
        padding-bottom: 20px;
    }

    .btn1 {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 10px;
        padding: 10px 20px;
        border-radius: 25px;
        border: 1px solid #fff;
        text-decoration: none;
        width: 170px;
        color: #fff;
    }

    .btn1:hover {
        background-color: #fff;
        border: 1px solid #fff;
        color: #000;
        transition: all 0.3s ease-in-out;
        text-decoration: none;
    }

    .btn2 {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background-color: #01479D;
        color: #fff;
    }

    .btn2:hover {
        background-color: #272727;
        color: #fff;
        transition: all 0.3s ease-in-out;
        text-decoration: none;
    }

    .btn3 {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 10px;
        padding: 10px 20px;
        border-radius: 25px;
        background-color: #01479D;
        color: #fff;
        width: 170px;
        text-transform: uppercase;
        font-weight: 600;
    }

    .btn3:hover {
        background-color: #272727;
        color: #fff;
        transition: all 0.3s ease-in-out;
        text-decoration: none;
    }













    /* 导航栏样式 */
    .header {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 99;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 60px;
        background-color: #fff;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }

    .header-logo {
        width: 30%;
    }

    .header-logo img {
        width: 200px;
    }

    .header-menu-box {
        display: flex;
        align-items: center;
        width: 60%;
        gap: 60px;
        justify-content: flex-end;
    }

    .nav-menu {
        display: flex;
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .nav-item {
        position: relative;
    }

    .nav-item .nav-item-link {
        display: block;
        padding: 30px 40px;
        font-size: 1.1rem;
        color: #333;
        text-transform: uppercase;
        font-weight: 600;
        text-decoration: none;
        transition: color 0.3s, background-color 0.3s;
    }

    .nav-item:hover>a {
        color: #01479D;
        background-color: #f9f9f9;
    }

    /* 下拉菜单样式 */
    .sub-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 200px;
        background-color: #fff;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        list-style: none;
        margin: 0;
        padding: 0;
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
        z-index: 1000;
    }

    .nav-item:hover .sub-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-item.active .nav-item-link {
        color: #01479D;
    }

    .sub-menu li {
        border-bottom: 1px solid #f0f0f0;
        padding: 10px 20px;
    }

    .sub-menu li:last-child {
        border-bottom: none;
    }

    .sub-menu a {
        padding: 20px;
        color: #333;
        text-decoration: none;
        transition: background-color 0.3s, color 0.3s;
    }

    .sub-menu a:hover {
        color: #01479D;
    }

    .header-menu-box-search {
        position: relative;
    }

    .header-menu-box-search input {
        padding: 8px 20px;
        border: none;
        background-color: #f3f3f3;
        border-radius: 25px;
    }

    .header-menu-box-search button {
        position: absolute;
        right: 10px;
        top: 8px;
        border: none;
        background: none;
    }

    /* 导航栏样式 */

















    /* 滚动大图 */
    .slider-area {
        margin-top: 86px;
    }

    .slider-area-item {
        position: relative;
        width: 100%;
        height: 100%;
        overflow: hidden;
    }

    .slider-area-item-bg {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        z-index: -1;
        display: flex;
    }

    .slider-area-item-bg img {
        width: 100%;
    }

    .slider-area-item-text {
        width: 100%;
        padding: 350px 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
        color: #fff;
    }

    .slider-area-item-text h1 {
        text-transform: uppercase;
    }


    .slider-area-item-text p {
        font-size: 1.5rem;
    }

    .slider-area-item-text-btn {
        margin-top: 20px;
        display: flex;
        gap: 20px;
        justify-content: center;
        align-items: center;
    }

    .slider-area-item-text-btn button {
        background: none;
    }

    /* 1. 将滚动条位置调整到顶部 */
    .swiper-scrollbar {
        top: 0 !important;
        /* 强制顶部 */
        bottom: auto !important;
        /* 取消默认的底部定位 */
        left: 0 !important;
        /* 确保靠左对齐 */
        right: 0 !important;
        /* 确保靠右对齐 */
    }

    /* 2. 修改滚动条激活颜色 (拖拽块颜色) */
    .swiper-scrollbar-drag {
        background-color: #01479D !important;
        /* 设置为你需要的颜色 */
    }

    /* (可选) 修改滚动条轨道背景色，让蓝色更明显 */
    .swiper-scrollbar {
        background: rgba(0, 0, 0, 0.1) !important;
    }

    /* 滚动大图 */
















    /* 首页关于我们 */
    .home-about {
        position: relative;
    }

    .home-about-text h1 {
        color: #01479D;
    }

    .home-about-text-btn {
        margin-top: 30px;
    }

    .home-about-img p {
        font-size: 1.2rem;
        margin-bottom: 50px;
    }

    .home-about-img img {
        width: 100%;
    }

    .home-about-bg {
        position: absolute;
        left: 0;
        bottom: 0;
    }

    .home-about-bg img {
        width: 60%;
    }

    /* 首页关于我们 */














    /* 首页竞争优势 */
    .home-advantage {
        background-color: #fafafa;
    }

    .section-title {
        text-align: center;
    }

    .section-title h1 {
        color: #01479D;
    }

    .home-advantage-item {
        background-color: #fff;
        padding: 30px;
        border-radius: 12px;
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
    }

    .home-advantage-item:hover {
        background-color: #01479D;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .home-advantage-item-title {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .home-advantage-item-title i {
        font-size: 3rem;
        color: #01479D;
    }

    .home-advantage-item:hover i {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .home-advantage-item p {
        color: #494949;
    }

    .home-advantage-item:hover p {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    /* 首页竞争优势 */






























    /* 首页产品分类 */
    .home-pro-box {
        background-color: #01479D;
    }

    .home-pro-box-item {
        display: flex;
        align-items: center;
    }

    .home-pro-box-item-img {
        width: 60%;
    }

    .home-pro-box-item-img img {
        width: 100%;
    }

    .home-pro-box-item-text {
        width: 40%;
        padding: 50px;
        color: #fff;
    }

    .home-pro-box-item-text p {
        margin-top: 20px;
    }

    .home-pro-box-item-bg {
        position: absolute;
        right: 0;
        bottom: 0;
        display: flex;
        justify-content: flex-end;
    }

    .home-pro-box-item-bg img {
        width: 60%;
        opacity: 0.3;
    }

    .home-pro-slider {
    position: relative;
    overflow: hidden;
    width: 100%;
}

.home-pro-slider-container {
    display: flex;
    transition: transform 0.5s ease;
    width: 100%;
}

.home-pro-box-item {
    min-width: 100%;
    display: flex;
    align-items: center;
    width: 100%;
}

    .home-pro-box-item-btn {
        margin-top: 80px;
        display: flex;
        gap: 10px;
        align-items: center;
        position: relative;
        z-index: 20;
    }

    .home-pro-slider-prev,
.home-pro-slider-next {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #01479D;
    border: 2px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    position: relative;
}

    .home-pro-slider-prev:hover,
    .home-pro-slider-next:hover {
        background-color: #fff;
        border-color: #01479D;
    }

    .home-pro-slider-prev:hover i,
    .home-pro-slider-next:hover i {
        color: #01479D;
    }

    .home-pro-slider-prev i,
    .home-pro-slider-next i {
        color: #fff;
        font-size: 16px;
        transition: color 0.3s ease;
    }

    .home-pro-box-item-text-btn {
        margin-top: 30px;
    }

    /* 首页产品分类 */



















    /* 首页营销网络 */
    .home-network-box-item {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 30px;
    }

    .home-network-box-item-icon i {
        font-size: 2.5rem;
        color: #9D9B99;
    }

    .home-network-box-item-line {
        width: 1px;
        height: 40px;
        background-color: #9D9B99;
    }

    .home-network-box-item-text span {
        color: #494949;
    }

    .home-network-box-item-text h4 {
        margin-top: 5px;
    }

    .Container {
        max-width: 900px;
        margin: 0 auto;
        padding: 0 15px;
        position: relative;
    }

    .Map-container {
        position: relative;
    }

    #Map-svg {
        width: 900px;
        max-width: 100%;
        height: auto;
    }

    .Location-nav {
        margin-top: 30px;
        color: rgba(255, 255, 255, 0.75);
    }

    .Location-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .Location-nav li {
        margin: 15px;
        cursor: default;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
        position: relative;
    }

    .Location-nav li::after {
        content: "";
        position: absolute;
        bottom: -2px;
        left: 0;
        width: 100%;
        height: 2px;
        background: rgba(255, 255, 255, 0.75);
        opacity: 0;
        transform: translateY(100%);
        transition: opacity 0.25s linear, transform 0.25s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    }

    .Location-nav li:hover::after {
        opacity: 1;
        transform: translateY(0);
    }

    /* 首页营销网络 */




















    /* 首页新闻资讯 */
    .home-news-box-hot {
        background-color: #F0F4F7;
        border-radius: 10px;
        overflow: hidden;
    }

    .home-news-box-hot:hover {
        background-color: #01479D;
        color: #fff;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }

    .home-news-box-hot-img {
        width: 100%;
        height: 250px;
        overflow: hidden;
    }

    .home-news-box-hot-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .home-news-box-hot-content {
        padding: 30px;
    }

    .home-news-box-hot-content-title a {
        font-size: 1.5rem;
        line-height: 1.2;
        color: #000;
        font-family: 'Montserrat', sans-serif;
        font-weight: bold;
        text-decoration: none;
        display: -webkit-box;          /* 必须结合的弹性盒子模型 */
        -webkit-box-orient: vertical;  /* 设置子元素的排列方式 */
        -webkit-line-clamp: 2;         /* 限制显示行数（此处为3行） */
        overflow: hidden;              /* 隐藏超出内容 */
        text-overflow: ellipsis;  
    }

    .home-news-box-hot:hover .home-news-box-hot-content-title a {
        color: #fff;
        transition: color 0.3s ease;
    }

    .home-news-box-hot-content-date {
        margin: 10px 0;
        display: flex;
        align-items: center;
        gap: 50px;
    }

    .home-news-box-hot-content-desc {
        display: -webkit-box;          /* 必须结合的弹性盒子模型 */
        -webkit-box-orient: vertical;  /* 设置子元素的排列方式 */
        -webkit-line-clamp: 3;         /* 限制显示行数（此处为3行） */
        overflow: hidden;              /* 隐藏超出内容 */
        text-overflow: ellipsis;  
    }

    .home-news-box-list-item {
        margin-bottom: 30px;
        display: flex;
        background-color: #F0F4F7;
        border-radius: 10px;
        overflow: hidden;
    }

    .home-news-box-list-item:hover {
        background-color: #01479D;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }

    .home-news-box-list-item-img {
        width: 30%;
        height: 142px;
        display: flex;
    }

    .home-news-box-list-item-img img {
        width: 100%;
    }

    .home-news-box-list-item-content {
        width: 70%;
        padding: 30px;
        color: #000;
    }

    .home-news-box-list-item-content-title a {
        font-size: 1.2rem;
        line-height: 1.2;
        color: #000;
        font-family: 'Montserrat', sans-serif;
        font-weight: bold;
        text-decoration: none;
    }

    .home-news-box-list-item:hover .home-news-box-list-item-content-title a {
        color: #fff;
        transition: color 0.3s ease;
    }

    .home-news-box-list-item-content-date {
        margin-top: 10px;
    }

    .home-news-box-list-item:hover .home-news-box-list-item-content-date {
        color: #fff;
        transition: color 0.3s ease;
    }

    /* 首页新闻资讯 */
























    /* 网站底部大背景 */
    .footer-video {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
        perspective: 1000px;
    }

    .footer-video-img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: flex;
        left: 0;
        top: 0;
        z-index: -2;
    }

    .footer-video-img img {
        width: 100%;
        background-attachment: fixed;
    }

    .footer-video-mask {
        position: absolute;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }

    .footer-video-content-text {
        display: flex;
        width: 100%;
        height: 500px;
        flex-direction: column;
        justify-content: center;
        color: #fff;
        text-transform: uppercase;
    }

    .footer-video-content-text-btn {
        margin-top: 30px;
    }

    .footer-box-logo p {
        margin: 15px 0;
    }

    .footer-box-logo-social {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .footer-box-logo-social a {
        text-decoration: none;
        color: #01479D;
    }

    .footer-box-logo-social i {
        font-size: 1.5rem;
    }

    .footer-box-logo-social a:hover {
        color: #169834;
        transition: color 0.3s ease;
    }

    .footer-box-nav-item h5 {
        text-transform: uppercase;
    }

    .footer-box-nav-item-content {
        margin-top: 15px;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .footer-box-nav-item-content a {
        text-decoration: none;
        color: #000;
    }

    .footer-box-nav-item-content a:hover {
        color: #01479D;
        transition: color 0.3s ease;
    }

    .footer-box-nav-item-content-qr {
        margin-top: 15px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .footer-box-nav-item-content-qr img {
        width: 100px;
    }

    .footer-copyright {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 50px;
        background-color: #01479D;
        padding: 10px 0;
        color: #fff;
        text-transform: uppercase;
    }

    .footer-copyright a {
        text-decoration: none;
        color: #fff;
    }

    .footer-copyright a:hover {
        color: #169834;
        transition: color 0.3s ease;
    }

    /* 网站底部 */





















    /* 内页Banner */
    .page-banner {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
    }

    .page-banner-bg {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: flex;
        left: 0;
        top: 0;
        z-index: -2;
    }

    .page-banner-bg img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .page-banner-mask {
        position: absolute;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }

    .page-banner-content-text {
        width: 100%;
        height: 500px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        color: #fff;
        text-transform: uppercase;
    }

    .page-banner-content-text h1 {
        margin: 10px 0;
    }

    .page-banner-content-text-btn {
        margin-top: 30px;
    }

    /* 内页Banner */














    /* 关于我们 */
    .about-area-text h1 {
        color: #01479D;
        text-transform: uppercase;
    }

    .about-area-text-btn {
        margin-top: 30px;
    }

    .about-area-img {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .about-area-img-circle {
        position: absolute;
        left: 0;
        top: 0;
        width: 250px;
        height: 250px;
        border-radius: 50%;
        background-color: #E8F3FE;
        z-index: -1;
    }

    .about-area-img-box {
        width: 300px;
        height: 150px;
        border-radius: 10px;
        background-color: #E8F3FE;
        position: absolute;
        right: 0;
        bottom: 0;
        z-index: -1;
    }

    .about-area-img-pic {
        width: 95%;
        height: 95%;
        border-radius: 10px;
        overflow: hidden;
    }

    .about-area-img-pic img {
        width: 100%;
        border-radius: 10px;
        overflow: hidden;
    }

    /* 关于我们 */


















    /* 合作伙伴 */
    .customer-area-item {
        width: 100%;
        background-color: #FAFAFA;
        margin-bottom: 30px;
        border-radius: 12px;
        overflow: hidden;
    }

    .customer-area-item:hover {
        background-color: #01479D;
        color: #fff;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: transform 0.3s ease;
    }

    .customer-area-item-img {
        width: 100%;
        height: 350px;
        overflow: hidden;
        display: flex;
    }

    .customer-area-item-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .customer-area-item-text {
        padding: 30px;
    }

    .customer-area-item-text h4 {
        color: #01479D;
        margin-bottom: 10px;
    }

    .customer-area-item:hover .customer-area-item-text h4 {
        color: #fff;
        transition: color 0.3s ease;
    }

    /* 合作伙伴 */

















    /* 工厂展示 */
    .factory-area {
        background-color: #FAFAFA;
    }

    .factory-tab-container {
        display: flex;
        gap: 30px;
    }

    .factory-tab-nav {
        width: 25%;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .factory-tab-item {
        padding: 15px 20px;
        background-color: #f5f5f5;
        border: 1px solid #e0e0e0;
        cursor: pointer;
        transition: all 0.3s ease;
        text-align: center;
        font-weight: 500;
        font-family: 'Ubuntu', sans-serif;
    }

    .factory-tab-item:hover {
        background-color: #e8e8e8;
    }

    .factory-tab-item.active {
        background-color: #01479D;
        color: #fff;
        border-color: #01479D;
    }

    .factory-tab-content {
        flex: 1;
        min-height: 400px;
        position: relative;
        overflow: hidden;
    }

    .factory-tab-panel {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .factory-tab-panel.active {
        opacity: 1;
        visibility: visible;
    }

    .factory-tab-panel img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    /* 响应式设计 */
    @media (max-width: 768px) {
        .factory-tab-container {
            flex-direction: column;
        }

        .factory-tab-nav {
            width: 100%;
            flex-direction: row;
            flex-wrap: wrap;
        }

        .factory-tab-item {
            flex: 1;
            min-width: 120px;
        }

        .factory-tab-content {
            min-height: 300px;
        }
    }

    .factory-tab-panel-item {
        position: relative;
        width: 100%;
        height: 385px;
        overflow: hidden;
        border-radius: 8px;
    }

    .factory-tab-panel-item-img {
        width: 100%;
        height: 100%;
        overflow: hidden;
        display: flex;
    }

    .factory-tab-panel-item-img img {
        width: 100%;
        object-fit: cover;
    }

    .factory-tab-panel-item-btn {
        position: absolute;
        right: 30px;
        top: 30px;
        z-index: 2;
    }

    /* 工厂展示 */






















    /* 产品列表页 */
    .pro-list-category-title {
        padding: 20px 0;
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 100px;
        background-color: #FAFAFA;
    }

    .pro-list-category-title a {
        color: #272727;
        font-family: 'Ubuntu', sans-serif;
        font-size: 1.2rem;
        font-weight: 600;
        text-decoration: none;
    }


    .pro-list-category-title a.active {
        color: #01479D;
    }


    .pro-list-box-item {
        border-radius: 12px;
        overflow: hidden;
        margin-bottom: 30px;
    }

    .pro-list-box-item-img {
        width: 100%;
        height: 300px;
        display: flex;
        justify-content: center;
        align-items: center;
        object-fit: cover;
        overflow: hidden;
    }

    .pro-list-box-item-img img {
        width: 100%;
    }

    .pro-list-box-item:hover {
        color: #fff;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
        transition: 0.3s ease-in-out;
    }

    .pro-list-box-item-text {
        padding: 30px;
        background-color: #FAFAFA;
    }

    .pro-list-box-item:hover .pro-list-box-item-text {
        background-color: #01479D;
        transition: 0.3s ease-in-out;
    }

    .pro-list-box-item-text-title {
        margin-bottom: 10px;
    }

    .pro-list-box-item-text-title a {
        font-size: 1.3rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        color: #272727;
        text-decoration: none;
    }

    .pro-list-box-item:hover .pro-list-box-item-text-title a {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    /* 产品列表 */






















    /* 产品详情图片切换效果 */
    .pro-details-imgs {
        width: 100%;
        padding: 30px;
        background-color: #fafafa;
        border-radius: 10px;
    }

    .pro-details-main-img {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
        margin-bottom: 20px;
    }

    .pro-details-main-img img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .pro-details-main-img img.active {
        opacity: 1;
        visibility: visible;
    }

    .pro-details-thumbnails {
        display: flex;
        gap: 10px;
    }

    .pro-thumbnail {
        flex: 1;
        height: 120px;
        overflow: hidden;
        cursor: pointer;
        border: 2px solid transparent;
        transition: all 0.3s ease;
    }

    .pro-thumbnail:hover {
        border-color: #01479D;
    }

    .pro-thumbnail.active {
        border-color: #01479D;
    }

    .pro-thumbnail img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    /* 响应式设计 */
    @media (max-width: 768px) {
        .pro-details-main-img {
            height: 300px;
        }

        .pro-thumbnail {
            height: 80px;
        }
    }

    .pro-details-text span {
        font-size: 1.2rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        color: #01479D;
    }

    .pro-details-text h1 {
        margin: 10px 0;
    }

    .pro-details-text-des {
        margin: 20px 0;
    }

    .pro-details-text-guige {
        margin: 20px 0;
        color: #fff;
    }

    .pro-details-text-guige-item {
        margin-bottom: 30px;
        background-color: #01479D;
        padding: 30px;
        border-radius: 10px;
    }

    .pro-details-text-guige-item:hover {
        background-color: #272727;
        transition: all 0.3s ease;
    }

    .pro-details-text-guige-item h6 {
        margin-bottom: 10px;
    }

    .pro-details-parameter-title h5 {
        color: #01479D;
    }

    .pro-details-parameter-title h1 {
        margin: 10px 0;
    }

    .pro-details-parameter-form form input {
        background-color: #f8fafc;
        border-radius: 25px;
        width: 100%;
        padding: 15px 20px;
        border: none;
        margin-bottom: 30px;
        font-family: 'Ubuntu', sans-serif;
    }

    .pro-details-parameter-form form textarea {
        background-color: #f8fafc;
        border-radius: 25px;
        width: 100%;
        padding: 15px 20px;
        border: none;
        margin-bottom: 30px;
        font-family: 'Ubuntu', sans-serif;
    }

    .pro-details-parameter-form form button {
        border: none;
    }

    .app-list-area {
        background-color: #fafafa;
    }

    .app-list-area-content {
        width: 100%;
        overflow: hidden;
    }

    .app-list-area-content-item {
        width: 100%;
        height: 350px;
        border-radius: 12px;
        overflow: hidden;
    }

    .app-list-area-content-item-img {
        width: 100%;
        height: 100%;
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .app-list-area-content-item-img img {
        width: 100%;
        object-fit: cover;
    }

    .app-list-area-content-item-text {
        position: absolute;
        left: 30px;
        bottom: 30px;
        z-index: 2;
        background-color: #ffffffde;
        padding: 30px;
        border-radius: 10px;
        overflow: hidden;
    }

    .app-list-area-content-item-text p {
        margin: 20px 0;
    }

    .app-video {
        background-color: #fafafa;
    }

    .app-video-box {
        border-radius: 12px;
        overflow: hidden;
    }

    .app-video-box video {
        width: 100%;
    }

    .article-list-hot {
        display: flex;
        background-color: #fafafa;
        border-radius: 12px;
        overflow: hidden;
    }

    .article-list-hot-text {
        width: 50%;
        padding: 30px;
    }

    .article-list-hot-text-title a {
        font-size: 1.7rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        text-transform: uppercase;
        color: #272727;
        text-decoration: none;
    }

    .article-list-hot:hover .article-list-hot-text-title a {
        color: #01479D;
        transition: 0.3s ease-in-out;
    }

    .article-list-hot-text-date {
        margin: 15px 0;
        display: flex;
        align-items: center;
        gap: 30px;
    }

    .article-list-hot-text-date p {
        color: #ccc;
    }

    .article-list-hot-text-btn {
        margin-top: 30px;
    }

    .article-list-hot-img {
        width: 50%;
    }

    .article-list-hot-img a {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
    }

    .article-list-hot-img img {
        width: 100%;
    }

    .article-list-hot:hover .article-list-hot-img img {
        transform: scale(1.1);
        transition: 0.3s ease-in-out;
    }

    .article-list-box-item {
        margin-bottom: 30px;
        border-radius: 12px;
        overflow: hidden;
        display: flex;
    }

    .article-list-box-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: 0.3s ease-in-out;
    } 

    .article-list-box-item-img {
        width: 30%;
    }

    .article-list-box-item-img a {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
    }

    .article-list-box-item-img a img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .article-list-box-item-text {
        width: 70%;
        padding: 30px;
        background-color: #fafafa;
    }

    .article-list-box-item-text-title a {
        font-size: 1.5rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        text-transform: uppercase;
        color: #272727;
        text-decoration: none;
    }

    .article-list-box-item:hover .article-list-box-item-text-title a {
        color: #01479D;
        transition: 0.3s ease-in-out;
    }

    .article-list-box-item-text-date {
        margin: 15px 0;
        display: flex;
        align-items: center;
        gap: 30px;
    }

    .article-list-box-item-text-date p {
        color: #ccc;
    }

    .article-list-box-item-text-btn {
        margin-top: 30px;
    }

    .pageinfo {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 10px;
    }

    .pageinfo a {
        width: 40px;
        height: 40px;
        display: flex;
        justify-content: center;
        align-items: center;
        border-radius: 5px;
        background-color: #fafafa;
        color: #272727;
        text-decoration: none;
        font-size: 1.2rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
    }

    .pageinfo a.active {
        background-color: #01479D;
        color: #fff;
    }


    .article-content-box-title {
        text-align: center;
    }

    .article-content-box-date {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 30px;
        margin-bottom: 30px;
    }

    .article-content-box-date p {
        color: #ccc;
    }

    .article-content-swiper-box {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .article-content-swiper-box-prev {
        width: 45%;
        overflow: hidden;
    }

    .article-content-swiper-box-next {
        width: 45%;
        overflow: hidden;
        text-align: right;
    }

    .article-content-swiper-box a {
        font-weight: 600;
        font-family: 'Ubuntu', sans-serif;
        color: #272727;
        text-decoration: none;
    }

    .article-content-swiper-box a:hover {
        color: #01479D;
        transition: 0.3s ease-in-out;
    }

    /* 新闻资讯 */



























    /* 联系我们 */
    .contact-info-item {
        padding: 30px;
        border-radius: 12px;
        background-color: #fafafa;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .contact-info-item:hover {
        background-color: #01479D;
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .contact-info-item-icon i {
        font-size: 3rem;
        color: #01479D;
    }

    .contact-info-item:hover .contact-info-item-icon i {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .contact-info-item-text {
        text-align: center;
    }

    .contact-info-item-text h4 {
        margin-bottom: 20px;
    }

    .contact-info-item-text p {
        font-size: 1.2rem;
        color: #272727;
    }

    .contact-info-item:hover .contact-info-item-text p {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .contact-form-img {
        width: 100%;
        height: 620px;
        border-radius: 12px;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
    }

    .contact-form-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .contact-map-box {
        border-radius: 12px;
        overflow: hidden;
    }

    /* 联系我们 */
}



























@media screen and (min-width: 1641px) and (max-width: 1920px) {
    .mt-80 {
        margin-top: 120px;
    }

    .mb-80 {
        margin-bottom: 120px;
    }

    .pt-80 {
        padding-top: 120px;
    }

    .pb-80 {
        padding-bottom: 120px;
    }

    .mt-20 {
        margin-top: 20px;
    }

    .mt-50 {
        margin-top: 50px;
    }

    .plr-300 {
        padding-left: 300px;
        padding-right: 300px;
    }

    .mlr-300 {
        margin-left: 300px;
        margin-right: 300px;
    }

    .mtb-20 {
        margin-top: 20px;
        padding-bottom: 20px;
    }

    .btn1 {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 10px;
        padding: 10px 20px;
        border-radius: 25px;
        border: 1px solid #fff;
        text-decoration: none;
        width: 170px;
        color: #fff;
    }

    .btn1:hover {
        background-color: #fff;
        border: 1px solid #fff;
        color: #000;
        transition: all 0.3s ease-in-out;
        text-decoration: none;
    }

    .btn2 {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background-color: #01479D;
        color: #fff;
    }

    .btn2:hover {
        background-color: #272727;
        color: #fff;
        transition: all 0.3s ease-in-out;
        text-decoration: none;
    }

    .btn3 {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 10px;
        padding: 10px 20px;
        border-radius: 25px;
        background-color: #01479D;
        color: #fff;
        width: 170px;
        text-transform: uppercase;
        font-weight: 600;
    }

    .btn3:hover {
        background-color: #272727;
        color: #fff;
        transition: all 0.3s ease-in-out;
        text-decoration: none;
    }













    /* 导航栏样式 */
    .header {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 99;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 60px;
        background-color: #fff;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }

    .header-logo {
        width: 30%;
    }

    .header-logo img {
        width: 200px;
    }

    .header-menu-box {
        display: flex;
        align-items: center;
        width: 60%;
        gap: 60px;
        justify-content: flex-end;
    }

    .nav-menu {
        display: flex;
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .nav-item {
        position: relative;
    }

    .nav-item .nav-item-link {
        display: block;
        padding: 30px 40px;
        font-size: 1.1rem;
        color: #333;
        text-transform: uppercase;
        font-weight: 600;
        text-decoration: none;
        transition: color 0.3s, background-color 0.3s;
    }

    .nav-item:hover>a {
        color: #01479D;
        background-color: #f9f9f9;
    }

    /* 下拉菜单样式 */
    .sub-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 200px;
        background-color: #fff;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        list-style: none;
        margin: 0;
        padding: 0;
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
        z-index: 1000;
    }

    .nav-item:hover .sub-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-item.active .nav-item-link {
        color: #01479D;
    }

    .sub-menu li {
        border-bottom: 1px solid #f0f0f0;
        padding: 10px 20px;
    }

    .sub-menu li:last-child {
        border-bottom: none;
    }

    .sub-menu a {
        padding: 20px;
        color: #333;
        text-decoration: none;
        transition: background-color 0.3s, color 0.3s;
    }

    .sub-menu a:hover {
        color: #01479D;
    }

    .header-menu-box-search {
        position: relative;
    }

    .header-menu-box-search input {
        padding: 8px 20px;
        border: none;
        background-color: #f3f3f3;
        border-radius: 25px;
    }

    .header-menu-box-search button {
        position: absolute;
        right: 10px;
        top: 8px;
        border: none;
        background: none;
    }

    /* 导航栏样式 */

















    /* 滚动大图 */
    .slider-area {
        margin-top: 86px;
    }

    .slider-area-item {
        position: relative;
        width: 100%;
        height: 100%;
        overflow: hidden;
    }

    .slider-area-item-bg {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        z-index: -1;
        display: flex;
    }

    .slider-area-item-bg img {
        width: 100%;
    }

    .slider-area-item-text {
        width: 100%;
        padding: 250px 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
        color: #fff;
    }

    .slider-area-item-text h1 {
        text-transform: uppercase;
    }


    .slider-area-item-text p {
        font-size: 1.5rem;
    }

    .slider-area-item-text-btn {
        margin-top: 20px;
        display: flex;
        gap: 20px;
        justify-content: center;
        align-items: center;
    }

    .slider-area-item-text-btn button {
        background: none;
    }

    /* 1. 将滚动条位置调整到顶部 */
    .swiper-scrollbar {
        top: 0 !important;
        /* 强制顶部 */
        bottom: auto !important;
        /* 取消默认的底部定位 */
        left: 0 !important;
        /* 确保靠左对齐 */
        right: 0 !important;
        /* 确保靠右对齐 */
    }

    /* 2. 修改滚动条激活颜色 (拖拽块颜色) */
    .swiper-scrollbar-drag {
        background-color: #01479D !important;
        /* 设置为你需要的颜色 */
    }

    /* (可选) 修改滚动条轨道背景色，让蓝色更明显 */
    .swiper-scrollbar {
        background: rgba(0, 0, 0, 0.1) !important;
    }

    /* 滚动大图 */
















    /* 首页关于我们 */
    .home-about {
        position: relative;
    }

    .home-about-text h1 {
        color: #01479D;
    }

    .home-about-text-btn {
        margin-top: 30px;
    }

    .home-about-img p {
        font-size: 1.2rem;
        margin-bottom: 50px;
    }

    .home-about-img img {
        width: 100%;
    }

    .home-about-bg {
        position: absolute;
        left: 0;
        bottom: 0;
    }

    .home-about-bg img {
        width: 60%;
    }

    /* 首页关于我们 */














    /* 首页竞争优势 */
    .home-advantage {
        background-color: #fafafa;
    }

    .section-title {
        text-align: center;
    }

    .section-title h1 {
        color: #01479D;
    }

    .home-advantage-item {
        background-color: #fff;
        padding: 30px;
        border-radius: 12px;
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
    }

    .home-advantage-item:hover {
        background-color: #01479D;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .home-advantage-item-title {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .home-advantage-item-title i {
        font-size: 3rem;
        color: #01479D;
    }

    .home-advantage-item:hover i {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .home-advantage-item p {
        color: #494949;
    }

    .home-advantage-item:hover p {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    /* 首页竞争优势 */






























    /* 首页产品分类 */
    .home-pro-box {
        background-color: #01479D;
    }

    .home-pro-box-item-img {
        width: 60%;
    }

    .home-pro-box-item-img img {
        width: 100%;
    }

    .home-pro-box-item-text {
        width: 40%;
        padding: 50px;
        color: #fff;
    }

    .home-pro-box-item-text p {
        margin-top: 20px;
    }

    .home-pro-box-item-bg {
        position: absolute;
        right: 0;
        bottom: 0;
        display: flex;
        justify-content: flex-end;
    }

    .home-pro-box-item-bg img {
        width: 60%;
        opacity: 0.3;
    }

    .home-pro-slider {
        position: relative;
        overflow: hidden;
    }

    .home-pro-slider-container {
        display: flex;
        transition: transform 0.5s ease;
    }

    .home-pro-box-item {
        min-width: 100%;
        display: flex;
        align-items: center;
        background-color: #01479D;
    }

    .home-pro-box-item-btn {
        margin-top: 80px;
        display: flex;
        gap: 10px;
        align-items: center;
        position: relative;
        z-index: 20;
    }

    .home-pro-slider-prev,
.home-pro-slider-next {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #01479D;
    border: 2px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    position: relative;
}

    .home-pro-slider-prev:hover,
    .home-pro-slider-next:hover {
        background-color: #fff;
        border-color: #01479D;
    }

    .home-pro-slider-prev:hover i,
    .home-pro-slider-next:hover i {
        color: #01479D;
    }

    .home-pro-slider-prev i,
    .home-pro-slider-next i {
        color: #fff;
        font-size: 16px;
        transition: color 0.3s ease;
    }

    .home-pro-box-item-text-btn {
        margin-top: 30px;
    }

    /* 首页产品分类 */



















    /* 首页营销网络 */
    .home-network-box-item {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 30px;
    }

    .home-network-box-item-icon i {
        font-size: 2.5rem;
        color: #9D9B99;
    }

    .home-network-box-item-line {
        width: 1px;
        height: 40px;
        background-color: #9D9B99;
    }

    .home-network-box-item-text span {
        color: #494949;
    }

    .home-network-box-item-text h4 {
        margin-top: 5px;
    }

    .Container {
        max-width: 900px;
        margin: 0 auto;
        padding: 0 15px;
        position: relative;
    }

    .Map-container {
        position: relative;
    }

    #Map-svg {
        width: 900px;
        max-width: 100%;
        height: auto;
    }

    .Location-nav {
        margin-top: 30px;
        color: rgba(255, 255, 255, 0.75);
    }

    .Location-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .Location-nav li {
        margin: 15px;
        cursor: default;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
        position: relative;
    }

    .Location-nav li::after {
        content: "";
        position: absolute;
        bottom: -2px;
        left: 0;
        width: 100%;
        height: 2px;
        background: rgba(255, 255, 255, 0.75);
        opacity: 0;
        transform: translateY(100%);
        transition: opacity 0.25s linear, transform 0.25s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    }

    .Location-nav li:hover::after {
        opacity: 1;
        transform: translateY(0);
    }

    /* 首页营销网络 */




















    /* 首页新闻资讯 */
    .home-news-box-hot {
        background-color: #F0F4F7;
        border-radius: 10px;
        overflow: hidden;
    }

    .home-news-box-hot:hover {
        background-color: #01479D;
        color: #fff;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }

    .home-news-box-hot-img {
        width: 100%;
        height: 250px;
        overflow: hidden;
    }

    .home-news-box-hot-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .home-news-box-hot-content {
        padding: 30px;
    }

    .home-news-box-hot-content-title a {
        font-size: 1.5rem;
        line-height: 1.2;
        color: #000;
        font-family: 'Montserrat', sans-serif;
        font-weight: bold;
        text-decoration: none;
        display: -webkit-box;          /* 必须结合的弹性盒子模型 */
        -webkit-box-orient: vertical;  /* 设置子元素的排列方式 */
        -webkit-line-clamp: 2;         /* 限制显示行数（此处为3行） */
        overflow: hidden;              /* 隐藏超出内容 */
        text-overflow: ellipsis;  
    }

    .home-news-box-hot:hover .home-news-box-hot-content-title a {
        color: #fff;
        transition: color 0.3s ease;
    }

    .home-news-box-hot-content-date {
        margin: 10px 0;
        display: flex;
        align-items: center;
        gap: 50px;
    }

    .home-news-box-hot-content-desc {
        display: -webkit-box;          /* 必须结合的弹性盒子模型 */
        -webkit-box-orient: vertical;  /* 设置子元素的排列方式 */
        -webkit-line-clamp: 3;         /* 限制显示行数（此处为3行） */
        overflow: hidden;              /* 隐藏超出内容 */
        text-overflow: ellipsis;  
    }

    .home-news-box-list-item {
        margin-bottom: 30px;
        display: flex;
        background-color: #F0F4F7;
        border-radius: 10px;
        overflow: hidden;
    }

    .home-news-box-list-item:hover {
        background-color: #01479D;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }

    .home-news-box-list-item-img {
        width: 30%;
        height: 142px;
        display: flex;
    }

    .home-news-box-list-item-img img {
        width: 100%;
    }

    .home-news-box-list-item-content {
        width: 70%;
        padding: 30px;
        color: #000;
    }

    .home-news-box-list-item-content-title a {
        font-size: 1.2rem;
        line-height: 1.2;
        color: #000;
        font-family: 'Montserrat', sans-serif;
        font-weight: bold;
        text-decoration: none;
    }

    .home-news-box-list-item:hover .home-news-box-list-item-content-title a {
        color: #fff;
        transition: color 0.3s ease;
    }

    .home-news-box-list-item-content-date {
        margin-top: 10px;
    }

    .home-news-box-list-item:hover .home-news-box-list-item-content-date {
        color: #fff;
        transition: color 0.3s ease;
    }

    /* 首页新闻资讯 */
























    /* 网站底部大背景 */
    .footer-video {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
        perspective: 1000px;
    }

    .footer-video-img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: flex;
        left: 0;
        top: 0;
        z-index: -2;
    }

    .footer-video-img img {
        width: 100%;
        background-attachment: fixed;
    }

    .footer-video-mask {
        position: absolute;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }

    .footer-video-content-text {
        display: flex;
        width: 100%;
        height: 500px;
        flex-direction: column;
        justify-content: center;
        color: #fff;
        text-transform: uppercase;
    }

    .footer-video-content-text-btn {
        margin-top: 30px;
    }

    .footer-box-logo p {
        margin: 15px 0;
    }

    .footer-box-logo-social {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .footer-box-logo-social a {
        text-decoration: none;
        color: #01479D;
    }

    .footer-box-logo-social i {
        font-size: 1.5rem;
    }

    .footer-box-logo-social a:hover {
        color: #169834;
        transition: color 0.3s ease;
    }

    .footer-box-nav-item h5 {
        text-transform: uppercase;
    }

    .footer-box-nav-item-content {
        margin-top: 15px;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .footer-box-nav-item-content a {
        text-decoration: none;
        color: #000;
    }

    .footer-box-nav-item-content a:hover {
        color: #01479D;
        transition: color 0.3s ease;
    }

    .footer-box-nav-item-content-qr {
        margin-top: 15px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .footer-box-nav-item-content-qr img {
        width: 100px;
    }

    .footer-copyright {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 50px;
        background-color: #01479D;
        padding: 10px 0;
        color: #fff;
        text-transform: uppercase;
    }

    .footer-copyright a {
        text-decoration: none;
        color: #fff;
    }

    .footer-copyright a:hover {
        color: #169834;
        transition: color 0.3s ease;
    }

    /* 网站底部 */





















    /* 内页Banner */
    .page-banner {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
    }

    .page-banner-bg {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: flex;
        left: 0;
        top: 0;
        z-index: -2;
    }

    .page-banner-bg img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .page-banner-mask {
        position: absolute;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }

    .page-banner-content-text {
        width: 100%;
        height: 500px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        color: #fff;
        text-transform: uppercase;
    }

    .page-banner-content-text h1 {
        margin: 10px 0;
    }

    .page-banner-content-text-btn {
        margin-top: 30px;
    }

    /* 内页Banner */














    /* 关于我们 */
    .about-area-text h1 {
        color: #01479D;
        text-transform: uppercase;
    }

    .about-area-text-btn {
        margin-top: 30px;
    }

    .about-area-img {
        position: relative;
        width: 100%;
        height: 350px;
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .about-area-img-circle {
        position: absolute;
        left: 0;
        top: 0;
        width: 250px;
        height: 250px;
        border-radius: 50%;
        background-color: #E8F3FE;
        z-index: -1;
    }

    .about-area-img-box {
        width: 300px;
        height: 150px;
        border-radius: 10px;
        background-color: #E8F3FE;
        position: absolute;
        right: 0;
        bottom: 0;
        z-index: -1;
    }

    .about-area-img-pic {
        width: 95%;
        height: 95%;
        border-radius: 10px;
        overflow: hidden;
    }

    .about-area-img-pic img {
        width: 100%;
        border-radius: 10px;
        overflow: hidden;
    }

    /* 关于我们 */


















    /* 合作伙伴 */
    .customer-area-item {
        width: 100%;
        background-color: #FAFAFA;
        margin-bottom: 30px;
        border-radius: 12px;
        overflow: hidden;
    }

    .customer-area-item:hover {
        background-color: #01479D;
        color: #fff;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: transform 0.3s ease;
    }

    .customer-area-item-img {
        width: 100%;
        height: 250px;
        overflow: hidden;
        display: flex;
    }

    .customer-area-item-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .customer-area-item-text {
        padding: 30px;
    }

    .customer-area-item-text h4 {
        color: #01479D;
        margin-bottom: 10px;
    }

    .customer-area-item:hover .customer-area-item-text h4 {
        color: #fff;
        transition: color 0.3s ease;
    }

    /* 合作伙伴 */

















    /* 工厂展示 */
    .factory-area {
        background-color: #FAFAFA;
    }

    .factory-tab-container {
        display: flex;
        gap: 30px;
    }

    .factory-tab-nav {
        width: 25%;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .factory-tab-item {
        padding: 15px 20px;
        background-color: #f5f5f5;
        border: 1px solid #e0e0e0;
        cursor: pointer;
        transition: all 0.3s ease;
        text-align: center;
        font-weight: 500;
        font-family: 'Ubuntu', sans-serif;
    }

    .factory-tab-item:hover {
        background-color: #e8e8e8;
    }

    .factory-tab-item.active {
        background-color: #01479D;
        color: #fff;
        border-color: #01479D;
    }

    .factory-tab-content {
        flex: 1;
        min-height: 400px;
        position: relative;
        overflow: hidden;
    }

    .factory-tab-panel {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .factory-tab-panel.active {
        opacity: 1;
        visibility: visible;
    }

    .factory-tab-panel img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    /* 响应式设计 */
    @media (max-width: 768px) {
        .factory-tab-container {
            flex-direction: column;
        }

        .factory-tab-nav {
            width: 100%;
            flex-direction: row;
            flex-wrap: wrap;
        }

        .factory-tab-item {
            flex: 1;
            min-width: 120px;
        }

        .factory-tab-content {
            min-height: 300px;
        }
    }

    .factory-tab-panel-item {
        position: relative;
        width: 100%;
        height: 385px;
        overflow: hidden;
        border-radius: 8px;
    }

    .factory-tab-panel-item-img {
        width: 100%;
        height: 100%;
        overflow: hidden;
        display: flex;
    }

    .factory-tab-panel-item-img img {
        width: 100%;
        object-fit: cover;
    }

    .factory-tab-panel-item-btn {
        position: absolute;
        right: 30px;
        top: 30px;
        z-index: 2;
    }

    /* 工厂展示 */






















    /* 产品列表页 */
    .pro-list-category-title {
        padding: 20px 0;
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 100px;
        background-color: #FAFAFA;
    }

    .pro-list-category-title a {
        color: #272727;
        font-family: 'Ubuntu', sans-serif;
        font-size: 1.2rem;
        font-weight: 600;
        text-decoration: none;
    }


    .pro-list-category-title a.active {
        color: #01479D;
    }


    .pro-list-box-item {
        border-radius: 12px;
        overflow: hidden;
        margin-bottom: 30px;
    }

    .pro-list-box-item-img {
        width: 100%;
        height: 300px;
        display: flex;
        justify-content: center;
        align-items: center;
        object-fit: cover;
        overflow: hidden;
    }

    .pro-list-box-item-img img {
        width: 100%;
    }

    .pro-list-box-item:hover {
        color: #fff;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
        transition: 0.3s ease-in-out;
    }

    .pro-list-box-item-text {
        padding: 30px;
        background-color: #FAFAFA;
    }

    .pro-list-box-item:hover .pro-list-box-item-text {
        background-color: #01479D;
        transition: 0.3s ease-in-out;
    }

    .pro-list-box-item-text-title {
        margin-bottom: 10px;
    }

    .pro-list-box-item-text-title a {
        font-size: 1.3rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        color: #272727;
        text-decoration: none;
    }

    .pro-list-box-item:hover .pro-list-box-item-text-title a {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    /* 产品列表 */






















    /* 产品详情图片切换效果 */
    .pro-details-imgs {
        width: 100%;
        padding: 30px;
        background-color: #fafafa;
        border-radius: 10px;
    }

    .pro-details-main-img {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
        margin-bottom: 20px;
    }

    .pro-details-main-img img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .pro-details-main-img img.active {
        opacity: 1;
        visibility: visible;
    }

    .pro-details-thumbnails {
        display: flex;
        gap: 10px;
    }

    .pro-thumbnail {
        flex: 1;
        height: 120px;
        overflow: hidden;
        cursor: pointer;
        border: 2px solid transparent;
        transition: all 0.3s ease;
    }

    .pro-thumbnail:hover {
        border-color: #01479D;
    }

    .pro-thumbnail.active {
        border-color: #01479D;
    }

    .pro-thumbnail img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    /* 响应式设计 */
    @media (max-width: 768px) {
        .pro-details-main-img {
            height: 300px;
        }

        .pro-thumbnail {
            height: 80px;
        }
    }

    .pro-details-text span {
        font-size: 1.2rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        color: #01479D;
    }

    .pro-details-text h1 {
        margin: 10px 0;
    }

    .pro-details-text-des {
        margin: 20px 0;
    }

    .pro-details-text-guige {
        margin: 20px 0;
        color: #fff;
    }

    .pro-details-text-guige-item {
        margin-bottom: 30px;
        background-color: #01479D;
        padding: 30px;
        border-radius: 10px;
    }

    .pro-details-text-guige-item:hover {
        background-color: #272727;
        transition: all 0.3s ease;
    }

    .pro-details-text-guige-item h6 {
        margin-bottom: 10px;
    }

    .pro-details-parameter-title h5 {
        color: #01479D;
    }

    .pro-details-parameter-title h1 {
        margin: 10px 0;
    }

    .pro-details-parameter-form form input {
        background-color: #f8fafc;
        border-radius: 25px;
        width: 100%;
        padding: 15px 20px;
        border: none;
        margin-bottom: 30px;
        font-family: 'Ubuntu', sans-serif;
    }

    .pro-details-parameter-form form textarea {
        background-color: #f8fafc;
        border-radius: 25px;
        width: 100%;
        padding: 15px 20px;
        border: none;
        margin-bottom: 30px;
        font-family: 'Ubuntu', sans-serif;
    }

    .pro-details-parameter-form form button {
        border: none;
    }

    .app-list-area {
        background-color: #fafafa;
    }

    .app-list-area-content {
        width: 100%;
        overflow: hidden;
    }

    .app-list-area-content-item {
        width: 100%;
        height: 350px;
        border-radius: 12px;
        overflow: hidden;
    }

    .app-list-area-content-item-img {
        width: 100%;
        height: 100%;
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .app-list-area-content-item-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .app-list-area-content-item-text {
        position: absolute;
        left: 30px;
        bottom: 30px;
        z-index: 2;
        background-color: #ffffffde;
        padding: 30px;
        border-radius: 10px;
        width: 70%;
        overflow: hidden;
    }

    .app-list-area-content-item-text p {
        margin: 20px 0;
    }

    .app-video {
        background-color: #fafafa;
    }

    .app-video-box {
        border-radius: 12px;
        overflow: hidden;
    }

    .app-video-box video {
        width: 100%;
    }

    .article-list-hot {
        display: flex;
        background-color: #fafafa;
        border-radius: 12px;
        overflow: hidden;
    }

    .article-list-hot-text {
        width: 50%;
        padding: 30px;
    }

    .article-list-hot-text-title a {
        font-size: 1.7rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        text-transform: uppercase;
        color: #272727;
        text-decoration: none;
    }

    .article-list-hot:hover .article-list-hot-text-title a {
        color: #01479D;
        transition: 0.3s ease-in-out;
    }

    .article-list-hot-text-date {
        margin: 15px 0;
        display: flex;
        align-items: center;
        gap: 30px;
    }

    .article-list-hot-text-date p {
        color: #ccc;
    }

    .article-list-hot-text-btn {
        margin-top: 30px;
    }

    .article-list-hot-img {
        width: 50%;
    }

    .article-list-hot-img a {
        width: 100%;
        height: 350px;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
    }

    .article-list-hot-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .article-list-hot:hover .article-list-hot-img img {
        transform: scale(1.1);
        transition: 0.3s ease-in-out;
    }

    .article-list-box-item {
        margin-bottom: 30px;
        border-radius: 12px;
        overflow: hidden;
        display: flex;
    }

    .article-list-box-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: 0.3s ease-in-out;
    } 

    .article-list-box-item-img {
        width: 30%;
    }

    .article-list-box-item-img a {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
    }

    .article-list-box-item-img a img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .article-list-box-item-text {
        width: 70%;
        padding: 30px;
        background-color: #fafafa;
    }

    .article-list-box-item-text-title a {
        font-size: 1.5rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        text-transform: uppercase;
        color: #272727;
        text-decoration: none;
    }

    .article-list-box-item:hover .article-list-box-item-text-title a {
        color: #01479D;
        transition: 0.3s ease-in-out;
    }

    .article-list-box-item-text-date {
        margin: 15px 0;
        display: flex;
        align-items: center;
        gap: 30px;
    }

    .article-list-box-item-text-date p {
        color: #ccc;
    }

    .article-list-box-item-text-btn {
        margin-top: 30px;
    }

    .pageinfo {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 10px;
    }

    .pageinfo a {
        width: 40px;
        height: 40px;
        display: flex;
        justify-content: center;
        align-items: center;
        border-radius: 5px;
        background-color: #fafafa;
        color: #272727;
        text-decoration: none;
        font-size: 1.2rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
    }

    .pageinfo a.active {
        background-color: #01479D;
        color: #fff;
    }


    .article-content-box-title {
        text-align: center;
    }

    .article-content-box-date {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 30px;
        margin-bottom: 30px;
    }

    .article-content-box-date p {
        color: #ccc;
    }

    .article-content-swiper-box {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .article-content-swiper-box-prev {
        width: 45%;
        overflow: hidden;
    }

    .article-content-swiper-box-next {
        width: 45%;
        overflow: hidden;
        text-align: right;
    }

    .article-content-swiper-box a {
        font-weight: 600;
        font-family: 'Ubuntu', sans-serif;
        color: #272727;
        text-decoration: none;
    }

    .article-content-swiper-box a:hover {
        color: #01479D;
        transition: 0.3s ease-in-out;
    }

    /* 新闻资讯 */



























    /* 联系我们 */
    .contact-info-item {
        padding: 30px;
        border-radius: 12px;
        background-color: #fafafa;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .contact-info-item:hover {
        background-color: #01479D;
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .contact-info-item-icon i {
        font-size: 3rem;
        color: #01479D;
    }

    .contact-info-item:hover .contact-info-item-icon i {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .contact-info-item-text {
        text-align: center;
    }

    .contact-info-item-text h4 {
        margin-bottom: 20px;
    }

    .contact-info-item-text p {
        font-size: 1.2rem;
        color: #272727;
    }

    .contact-info-item:hover .contact-info-item-text p {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .contact-form-img {
        width: 100%;
        height: 620px;
        border-radius: 12px;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
    }

    .contact-form-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .contact-map-box {
        border-radius: 12px;
        overflow: hidden;
    }

    /* 联系我们 */
}






































@media screen and (min-width: 1441px) and (max-width: 1640px) {
    .mt-80 {
        margin-top: 80px;
    }

    .mb-80 {
        margin-bottom: 80px;
    }

    .pt-80 {
        padding-top: 80px;
    }

    .pb-80 {
        padding-bottom: 80px;
    }

    .mt-20 {
        margin-top: 20px;
    }

    .mt-50 {
        margin-top: 30px;
    }

    .plr-300 {
        padding-left: 200px;
        padding-right: 200px;
    }

    .mlr-300 {
        margin-left: 300px;
        margin-right: 300px;
    }

    .mtb-20 {
        margin-top: 20px;
        padding-bottom: 20px;
    }

    .btn1 {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 10px;
        padding: 10px 20px;
        border-radius: 25px;
        border: 1px solid #fff;
        text-decoration: none;
        width: 170px;
        color: #fff;
    }

    .btn1:hover {
        background-color: #fff;
        border: 1px solid #fff;
        color: #000;
        transition: all 0.3s ease-in-out;
        text-decoration: none;
    }

    .btn2 {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background-color: #01479D;
        color: #fff;
    }

    .btn2:hover {
        background-color: #272727;
        color: #fff;
        transition: all 0.3s ease-in-out;
        text-decoration: none;
    }

    .btn3 {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 10px;
        padding: 10px 20px;
        border-radius: 25px;
        background-color: #01479D;
        color: #fff;
        width: 170px;
        text-transform: uppercase;
        font-weight: 600;
    }

    .btn3:hover {
        background-color: #272727;
        color: #fff;
        transition: all 0.3s ease-in-out;
        text-decoration: none;
    }













    /* 导航栏样式 */
    .header {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 99;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 60px;
        background-color: #fff;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }

    .header-logo {
        width: 30%;
    }

    .header-logo img {
        width: 200px;
    }

    .header-menu-box {
        display: flex;
        align-items: center;
        width: 60%;
        gap: 60px;
        justify-content: flex-end;
    }

    .nav-menu {
        display: flex;
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .nav-item {
        position: relative;
    }

    .nav-item .nav-item-link {
        display: block;
        padding: 30px 40px;
        font-size: 1.1rem;
        color: #333;
        text-transform: uppercase;
        font-weight: 600;
        text-decoration: none;
        transition: color 0.3s, background-color 0.3s;
    }

    .nav-item:hover>a {
        color: #01479D;
        background-color: #f9f9f9;
    }

    /* 下拉菜单样式 */
    .sub-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 200px;
        background-color: #fff;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        list-style: none;
        margin: 0;
        padding: 0;
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
        z-index: 1000;
    }

    .nav-item:hover .sub-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-item.active .nav-item-link {
        color: #01479D;
    }

    .sub-menu li {
        border-bottom: 1px solid #f0f0f0;
        padding: 10px 20px;
    }

    .sub-menu li:last-child {
        border-bottom: none;
    }

    .sub-menu a {
        padding: 20px;
        color: #333;
        text-decoration: none;
        transition: background-color 0.3s, color 0.3s;
    }

    .sub-menu a:hover {
        color: #01479D;
    }

    .header-menu-box-search {
        position: relative;
    }

    .header-menu-box-search input {
        padding: 8px 20px;
        border: none;
        background-color: #f3f3f3;
        border-radius: 25px;
    }

    .header-menu-box-search button {
        position: absolute;
        right: 10px;
        top: 8px;
        border: none;
        background: none;
    }

    /* 导航栏样式 */

















    /* 滚动大图 */
    .slider-area {
        margin-top: 86px;
    }

    .slider-area-item {
        position: relative;
        width: 100%;
        height: 100%;
        overflow: hidden;
    }

    .slider-area-item-bg {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        z-index: -1;
        display: flex;
    }

    .slider-area-item-bg img {
        width: 100%;
    }

    .slider-area-item-text {
        width: 100%;
        padding: 200px 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
        color: #fff;
    }

    .slider-area-item-text h1 {
        text-transform: uppercase;
    }


    .slider-area-item-text p {
        font-size: 1.5rem;
    }

    .slider-area-item-text-btn {
        margin-top: 20px;
        display: flex;
        gap: 20px;
        justify-content: center;
        align-items: center;
    }

    .slider-area-item-text-btn button {
        background: none;
    }

    /* 1. 将滚动条位置调整到顶部 */
    .swiper-scrollbar {
        top: 0 !important;
        /* 强制顶部 */
        bottom: auto !important;
        /* 取消默认的底部定位 */
        left: 0 !important;
        /* 确保靠左对齐 */
        right: 0 !important;
        /* 确保靠右对齐 */
    }

    /* 2. 修改滚动条激活颜色 (拖拽块颜色) */
    .swiper-scrollbar-drag {
        background-color: #01479D !important;
        /* 设置为你需要的颜色 */
    }

    /* (可选) 修改滚动条轨道背景色，让蓝色更明显 */
    .swiper-scrollbar {
        background: rgba(0, 0, 0, 0.1) !important;
    }

    /* 滚动大图 */
















    /* 首页关于我们 */
    .home-about {
        position: relative;
    }

    .home-about-text h1 {
        color: #01479D;
    }

    .home-about-text-btn {
        margin-top: 30px;
    }

    .home-about-img p {
        font-size: 1.2rem;
        margin-bottom: 50px;
    }

    .home-about-img img {
        width: 100%;
    }

    .home-about-bg {
        position: absolute;
        left: 0;
        bottom: 0;
    }

    .home-about-bg img {
        width: 60%;
    }

    /* 首页关于我们 */














    /* 首页竞争优势 */
    .home-advantage {
        background-color: #fafafa;
    }

    .section-title {
        text-align: center;
    }

    .section-title h1 {
        color: #01479D;
    }

    .home-advantage-item {
        background-color: #fff;
        padding: 30px;
        border-radius: 12px;
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
    }

    .home-advantage-item:hover {
        background-color: #01479D;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .home-advantage-item-title {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .home-advantage-item-title i {
        font-size: 3rem;
        color: #01479D;
    }

    .home-advantage-item:hover i {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .home-advantage-item p {
        color: #494949;
    }

    .home-advantage-item:hover p {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    /* 首页竞争优势 */






























    /* 首页产品分类 */
    .home-pro-box {
        background-color: #01479D;
    }

    .home-pro-box-item-img {
        width: 60%;
        height: 440px;
    }

    .home-pro-box-item-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .home-pro-box-item-text {
        width: 40%;
        padding: 50px;
        color: #fff;
    }

    .home-pro-box-item-text p {
        margin-top: 20px;
    }

    .home-pro-box-item-bg {
        position: absolute;
        right: 0;
        bottom: 0;
        display: flex;
        justify-content: flex-end;
    }

    .home-pro-box-item-bg img {
        width: 60%;
        opacity: 0.3;
    }

    .home-pro-slider {
        position: relative;
        overflow: hidden;
    }

    .home-pro-slider-container {
        display: flex;
        transition: transform 0.5s ease;
    }

    .home-pro-box-item {
        min-width: 100%;
        display: flex;
        align-items: center;
        background-color: #01479D;
    }

    .home-pro-box-item-btn {
        margin-top: 80px;
        display: flex;
        gap: 10px;
        align-items: center;
        position: relative;
        z-index: 20;
    }

    .home-pro-slider-prev,
.home-pro-slider-next {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #01479D;
    border: 2px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    position: relative;
}

    .home-pro-slider-prev:hover,
    .home-pro-slider-next:hover {
        background-color: #fff;
        border-color: #01479D;
    }

    .home-pro-slider-prev:hover i,
    .home-pro-slider-next:hover i {
        color: #01479D;
    }

    .home-pro-slider-prev i,
    .home-pro-slider-next i {
        color: #fff;
        font-size: 16px;
        transition: color 0.3s ease;
    }

    .home-pro-box-item-text-btn {
        margin-top: 30px;
    }

    /* 首页产品分类 */



















    /* 首页营销网络 */
    .home-network-box-item {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 30px;
    }

    .home-network-box-item-icon i {
        font-size: 2.5rem;
        color: #9D9B99;
    }

    .home-network-box-item-line {
        width: 1px;
        height: 40px;
        background-color: #9D9B99;
    }

    .home-network-box-item-text span {
        color: #494949;
    }

    .home-network-box-item-text h4 {
        margin-top: 5px;
    }

    .Container {
        max-width: 900px;
        margin: 0 auto;
        padding: 0 15px;
        position: relative;
    }

    .Map-container {
        position: relative;
    }

    #Map-svg {
        width: 900px;
        max-width: 100%;
        height: auto;
    }

    .Location-nav {
        margin-top: 30px;
        color: rgba(255, 255, 255, 0.75);
    }

    .Location-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .Location-nav li {
        margin: 15px;
        cursor: default;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
        position: relative;
    }

    .Location-nav li::after {
        content: "";
        position: absolute;
        bottom: -2px;
        left: 0;
        width: 100%;
        height: 2px;
        background: rgba(255, 255, 255, 0.75);
        opacity: 0;
        transform: translateY(100%);
        transition: opacity 0.25s linear, transform 0.25s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    }

    .Location-nav li:hover::after {
        opacity: 1;
        transform: translateY(0);
    }

    /* 首页营销网络 */




















    /* 首页新闻资讯 */
    .home-news-box-hot {
        background-color: #F0F4F7;
        border-radius: 10px;
        overflow: hidden;
    }

    .home-news-box-hot:hover {
        background-color: #01479D;
        color: #fff;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }

    .home-news-box-hot-img {
        width: 100%;
        height: 250px;
        overflow: hidden;
    }

    .home-news-box-hot-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .home-news-box-hot-content {
        padding: 30px;
    }

    .home-news-box-hot-content-title a {
        font-size: 1.5rem;
        line-height: 1.2;
        color: #000;
        font-family: 'Montserrat', sans-serif;
        font-weight: bold;
        text-decoration: none;
        display: -webkit-box;          /* 必须结合的弹性盒子模型 */
        -webkit-box-orient: vertical;  /* 设置子元素的排列方式 */
        -webkit-line-clamp: 2;         /* 限制显示行数（此处为3行） */
        overflow: hidden;              /* 隐藏超出内容 */
        text-overflow: ellipsis;  
    }

    .home-news-box-hot:hover .home-news-box-hot-content-title a {
        color: #fff;
        transition: color 0.3s ease;
    }

    .home-news-box-hot-content-date {
        margin: 10px 0;
        display: flex;
        align-items: center;
        gap: 50px;
    }

    .home-news-box-hot-content-desc {
        display: -webkit-box;          /* 必须结合的弹性盒子模型 */
        -webkit-box-orient: vertical;  /* 设置子元素的排列方式 */
        -webkit-line-clamp: 3;         /* 限制显示行数（此处为3行） */
        overflow: hidden;              /* 隐藏超出内容 */
        text-overflow: ellipsis;  
    }

    .home-news-box-list-item {
        margin-bottom: 30px;
        display: flex;
        background-color: #F0F4F7;
        border-radius: 10px;
        overflow: hidden;
    }

    .home-news-box-list-item:hover {
        background-color: #01479D;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }

    .home-news-box-list-item-img {
        width: 30%;
        height: 142px;
        display: flex;
    }

    .home-news-box-list-item-img img {
        width: 100%;
    }

    .home-news-box-list-item-content {
        width: 70%;
        padding: 30px;
        color: #000;
    }

    .home-news-box-list-item-content-title a {
        font-size: 1.2rem;
        line-height: 1.2;
        color: #000;
        font-family: 'Montserrat', sans-serif;
        font-weight: bold;
        text-decoration: none;
    }

    .home-news-box-list-item:hover .home-news-box-list-item-content-title a {
        color: #fff;
        transition: color 0.3s ease;
    }

    .home-news-box-list-item-content-date {
        margin-top: 10px;
    }

    .home-news-box-list-item:hover .home-news-box-list-item-content-date {
        color: #fff;
        transition: color 0.3s ease;
    }

    /* 首页新闻资讯 */
























    /* 网站底部大背景 */
    .footer-video {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
        perspective: 1000px;
    }

    .footer-video-img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: flex;
        left: 0;
        top: 0;
        z-index: -2;
    }

    .footer-video-img img {
        width: 100%;
        background-attachment: fixed;
    }

    .footer-video-mask {
        position: absolute;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }

    .footer-video-content-text {
        display: flex;
        width: 100%;
        height: 500px;
        flex-direction: column;
        justify-content: center;
        color: #fff;
        text-transform: uppercase;
    }

    .footer-video-content-text-btn {
        margin-top: 30px;
    }

    .footer-box-logo p {
        margin: 15px 0;
    }

    .footer-box-logo-social {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .footer-box-logo-social a {
        text-decoration: none;
        color: #01479D;
    }

    .footer-box-logo-social i {
        font-size: 1.5rem;
    }

    .footer-box-logo-social a:hover {
        color: #169834;
        transition: color 0.3s ease;
    }

    .footer-box-nav-item h5 {
        text-transform: uppercase;
    }

    .footer-box-nav-item-content {
        margin-top: 15px;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .footer-box-nav-item-content a {
        text-decoration: none;
        color: #000;
    }

    .footer-box-nav-item-content a:hover {
        color: #01479D;
        transition: color 0.3s ease;
    }

    .footer-box-nav-item-content-qr {
        margin-top: 15px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .footer-box-nav-item-content-qr img {
        width: 100px;
    }

    .footer-copyright {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 50px;
        background-color: #01479D;
        padding: 10px 0;
        color: #fff;
        text-transform: uppercase;
    }

    .footer-copyright a {
        text-decoration: none;
        color: #fff;
    }

    .footer-copyright a:hover {
        color: #169834;
        transition: color 0.3s ease;
    }

    /* 网站底部 */





















    /* 内页Banner */
    .page-banner {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
    }

    .page-banner-bg {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: flex;
        left: 0;
        top: 0;
        z-index: -2;
    }

    .page-banner-bg img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .page-banner-mask {
        position: absolute;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }

    .page-banner-content-text {
        width: 100%;
        height: 500px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        color: #fff;
        text-transform: uppercase;
    }

    .page-banner-content-text h1 {
        margin: 10px 0;
    }

    .page-banner-content-text-btn {
        margin-top: 30px;
    }

    /* 内页Banner */














    /* 关于我们 */
    .about-area-text h1 {
        color: #01479D;
        text-transform: uppercase;
    }

    .about-area-text-btn {
        margin-top: 30px;
    }

    .about-area-img {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .about-area-img-circle {
        position: absolute;
        left: 0;
        top: 0;
        width: 250px;
        height: 250px;
        border-radius: 50%;
        background-color: #E8F3FE;
        z-index: -1;
    }

    .about-area-img-box {
        width: 300px;
        height: 150px;
        border-radius: 10px;
        background-color: #E8F3FE;
        position: absolute;
        right: 0;
        bottom: 0;
        z-index: -1;
    }

    .about-area-img-pic {
        width: 95%;
        height: 95%;
        border-radius: 10px;
        overflow: hidden;
    }

    .about-area-img-pic img {
        width: 100%;
        border-radius: 10px;
        overflow: hidden;
    }

    /* 关于我们 */


















    /* 合作伙伴 */
    .customer-area-item {
        width: 100%;
        background-color: #FAFAFA;
        margin-bottom: 30px;
        border-radius: 12px;
        overflow: hidden;
    }

    .customer-area-item:hover {
        background-color: #01479D;
        color: #fff;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: transform 0.3s ease;
    }

    .customer-area-item-img {
        width: 100%;
        height: 250px;
        overflow: hidden;
        display: flex;
    }

    .customer-area-item-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .customer-area-item-text {
        padding: 30px;
    }

    .customer-area-item-text h4 {
        color: #01479D;
        margin-bottom: 10px;
    }

    .customer-area-item:hover .customer-area-item-text h4 {
        color: #fff;
        transition: color 0.3s ease;
    }

    /* 合作伙伴 */

















    /* 工厂展示 */
    .factory-area {
        background-color: #FAFAFA;
    }

    .factory-tab-container {
        display: flex;
        gap: 30px;
    }

    .factory-tab-nav {
        width: 25%;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .factory-tab-item {
        padding: 15px 20px;
        background-color: #f5f5f5;
        border: 1px solid #e0e0e0;
        cursor: pointer;
        transition: all 0.3s ease;
        text-align: center;
        font-weight: 500;
        font-family: 'Ubuntu', sans-serif;
    }

    .factory-tab-item:hover {
        background-color: #e8e8e8;
    }

    .factory-tab-item.active {
        background-color: #01479D;
        color: #fff;
        border-color: #01479D;
    }

    .factory-tab-content {
        flex: 1;
        min-height: 400px;
        position: relative;
        overflow: hidden;
    }

    .factory-tab-panel {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .factory-tab-panel.active {
        opacity: 1;
        visibility: visible;
    }

    .factory-tab-panel img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    /* 响应式设计 */
    @media (max-width: 768px) {
        .factory-tab-container {
            flex-direction: column;
        }

        .factory-tab-nav {
            width: 100%;
            flex-direction: row;
            flex-wrap: wrap;
        }

        .factory-tab-item {
            flex: 1;
            min-width: 120px;
        }

        .factory-tab-content {
            min-height: 300px;
        }
    }

    .factory-tab-panel-item {
        position: relative;
        width: 100%;
        height: 385px;
        overflow: hidden;
        border-radius: 8px;
    }

    .factory-tab-panel-item-img {
        width: 100%;
        height: 100%;
        overflow: hidden;
        display: flex;
    }

    .factory-tab-panel-item-img img {
        width: 100%;
        object-fit: cover;
    }

    .factory-tab-panel-item-btn {
        position: absolute;
        right: 30px;
        top: 30px;
        z-index: 2;
    }

    /* 工厂展示 */






















    /* 产品列表页 */
    .pro-list-category-title {
        padding: 20px 0;
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 100px;
        background-color: #FAFAFA;
    }

    .pro-list-category-title a {
        color: #272727;
        font-family: 'Ubuntu', sans-serif;
        font-size: 1.2rem;
        font-weight: 600;
        text-decoration: none;
    }


    .pro-list-category-title a.active {
        color: #01479D;
    }


    .pro-list-box-item {
        border-radius: 12px;
        overflow: hidden;
        margin-bottom: 30px;
    }

    .pro-list-box-item-img {
        width: 100%;
        height: 250px;
        display: flex;
        justify-content: center;
        align-items: center;
        object-fit: cover;
        overflow: hidden;
    }

    .pro-list-box-item-img img {
        width: 100%;
    }

    .pro-list-box-item:hover {
        color: #fff;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
        transition: 0.3s ease-in-out;
    }

    .pro-list-box-item-text {
        padding: 30px;
        background-color: #FAFAFA;
    }

    .pro-list-box-item:hover .pro-list-box-item-text {
        background-color: #01479D;
        transition: 0.3s ease-in-out;
    }

    .pro-list-box-item-text-title {
        margin-bottom: 10px;
    }

    .pro-list-box-item-text-title a {
        font-size: 1.3rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        color: #272727;
        text-decoration: none;
    }

    .pro-list-box-item:hover .pro-list-box-item-text-title a {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    /* 产品列表 */






















    /* 产品详情图片切换效果 */
    .pro-details-imgs {
        width: 100%;
        padding: 30px;
        background-color: #fafafa;
        border-radius: 10px;
    }

    .pro-details-main-img {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
        margin-bottom: 20px;
    }

    .pro-details-main-img img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .pro-details-main-img img.active {
        opacity: 1;
        visibility: visible;
    }

    .pro-details-thumbnails {
        display: flex;
        gap: 10px;
    }

    .pro-thumbnail {
        flex: 1;
        height: 120px;
        overflow: hidden;
        cursor: pointer;
        border: 2px solid transparent;
        transition: all 0.3s ease;
    }

    .pro-thumbnail:hover {
        border-color: #01479D;
    }

    .pro-thumbnail.active {
        border-color: #01479D;
    }

    .pro-thumbnail img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    /* 响应式设计 */
    @media (max-width: 768px) {
        .pro-details-main-img {
            height: 300px;
        }

        .pro-thumbnail {
            height: 80px;
        }
    }

    .pro-details-text span {
        font-size: 1.2rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        color: #01479D;
    }

    .pro-details-text h1 {
        margin: 10px 0;
    }

    .pro-details-text-des {
        margin: 20px 0;
    }

    .pro-details-text-guige {
        margin: 20px 0;
        color: #fff;
    }

    .pro-details-text-guige-item {
        margin-bottom: 30px;
        background-color: #01479D;
        padding: 30px;
        border-radius: 10px;
    }

    .pro-details-text-guige-item:hover {
        background-color: #272727;
        transition: all 0.3s ease;
    }

    .pro-details-text-guige-item h6 {
        margin-bottom: 10px;
    }

    .pro-details-parameter-title h5 {
        color: #01479D;
    }

    .pro-details-parameter-title h1 {
        margin: 10px 0;
    }

    .pro-details-parameter-form form input {
        background-color: #f8fafc;
        border-radius: 25px;
        width: 100%;
        padding: 15px 20px;
        border: none;
        margin-bottom: 30px;
        font-family: 'Ubuntu', sans-serif;
    }

    .pro-details-parameter-form form textarea {
        background-color: #f8fafc;
        border-radius: 25px;
        width: 100%;
        padding: 15px 20px;
        border: none;
        margin-bottom: 30px;
        font-family: 'Ubuntu', sans-serif;
    }

    .pro-details-parameter-form form button {
        border: none;
    }

    .app-list-area {
        background-color: #fafafa;
    }

    .app-list-area-content {
        width: 100%;
        overflow: hidden;
    }

    .app-list-area-content-item {
        width: 100%;
        height: 350px;
        border-radius: 12px;
        overflow: hidden;
    }

    .app-list-area-content-item-img {
        width: 100%;
        height: 100%;
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .app-list-area-content-item-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .app-list-area-content-item-text {
        position: absolute;
        left: 30px;
        bottom: 30px;
        z-index: 2;
        background-color: #ffffffde;
        padding: 30px;
        border-radius: 10px;
        width: 70%;
        overflow: hidden;
    }

    .app-list-area-content-item-text p {
        margin: 20px 0;
    }

    .app-video {
        background-color: #fafafa;
    }

    .app-video-box {
        border-radius: 12px;
        overflow: hidden;
    }

    .app-video-box video {
        width: 100%;
    }

    .article-list-hot {
        display: flex;
        background-color: #fafafa;
        border-radius: 12px;
        overflow: hidden;
    }

    .article-list-hot-text {
        width: 50%;
        padding: 30px;
    }

    .article-list-hot-text-title a {
        font-size: 1.7rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        text-transform: uppercase;
        color: #272727;
        text-decoration: none;
    }

    .article-list-hot:hover .article-list-hot-text-title a {
        color: #01479D;
        transition: 0.3s ease-in-out;
    }

    .article-list-hot-text-date {
        margin: 15px 0;
        display: flex;
        align-items: center;
        gap: 30px;
    }

    .article-list-hot-text-date p {
        color: #ccc;
    }

    .article-list-hot-text-btn {
        margin-top: 30px;
    }

    .article-list-hot-img {
        width: 50%;
    }

    .article-list-hot-img a {
        width: 100%;
        height: 350px;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
    }

    .article-list-hot-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .article-list-hot:hover .article-list-hot-img img {
        transform: scale(1.1);
        transition: 0.3s ease-in-out;
    }

    .article-list-box-item {
        margin-bottom: 30px;
        border-radius: 12px;
        overflow: hidden;
        display: flex;
    }

    .article-list-box-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: 0.3s ease-in-out;
    } 

    .article-list-box-item-img {
        width: 30%;
    }

    .article-list-box-item-img a {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
    }

    .article-list-box-item-img a img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .article-list-box-item-text {
        width: 70%;
        padding: 30px;
        background-color: #fafafa;
    }

    .article-list-box-item-text-title a {
        font-size: 1.5rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        text-transform: uppercase;
        color: #272727;
        text-decoration: none;
    }

    .article-list-box-item:hover .article-list-box-item-text-title a {
        color: #01479D;
        transition: 0.3s ease-in-out;
    }

    .article-list-box-item-text-date {
        margin: 15px 0;
        display: flex;
        align-items: center;
        gap: 30px;
    }

    .article-list-box-item-text-date p {
        color: #ccc;
    }

    .article-list-box-item-text-btn {
        margin-top: 30px;
    }

    .pageinfo {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 10px;
    }

    .pageinfo a {
        width: 40px;
        height: 40px;
        display: flex;
        justify-content: center;
        align-items: center;
        border-radius: 5px;
        background-color: #fafafa;
        color: #272727;
        text-decoration: none;
        font-size: 1.2rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
    }

    .pageinfo a.active {
        background-color: #01479D;
        color: #fff;
    }


    .article-content-box-title {
        text-align: center;
    }

    .article-content-box-date {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 30px;
        margin-bottom: 30px;
    }

    .article-content-box-date p {
        color: #ccc;
    }

    .article-content-swiper-box {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .article-content-swiper-box-prev {
        width: 45%;
        overflow: hidden;
    }

    .article-content-swiper-box-next {
        width: 45%;
        overflow: hidden;
        text-align: right;
    }

    .article-content-swiper-box a {
        font-weight: 600;
        font-family: 'Ubuntu', sans-serif;
        color: #272727;
        text-decoration: none;
    }

    .article-content-swiper-box a:hover {
        color: #01479D;
        transition: 0.3s ease-in-out;
    }

    /* 新闻资讯 */



























    /* 联系我们 */
    .contact-info-item {
        padding: 30px;
        border-radius: 12px;
        background-color: #fafafa;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .contact-info-item:hover {
        background-color: #01479D;
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .contact-info-item-icon i {
        font-size: 3rem;
        color: #01479D;
    }

    .contact-info-item:hover .contact-info-item-icon i {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .contact-info-item-text {
        text-align: center;
    }

    .contact-info-item-text h4 {
        margin-bottom: 20px;
    }

    .contact-info-item-text p {
        font-size: 1.2rem;
        color: #272727;
    }

    .contact-info-item:hover .contact-info-item-text p {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .contact-form-img {
        width: 100%;
        height: 620px;
        border-radius: 12px;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
    }

    .contact-form-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .contact-map-box {
        border-radius: 12px;
        overflow: hidden;
    }

    /* 联系我们 */
}



























@media screen and (min-width: 1201px) and (max-width: 1440px) {
    .mt-80 {
        margin-top: 50px;
    }

    .mb-80 {
        margin-bottom: 50px;
    }

    .pt-80 {
        padding-top: 50px;
    }

    .pb-80 {
        padding-bottom: 50px;
    }

    .mt-20 {
        margin-top: 20px;
    }

    .mt-50 {
        margin-top: 30px;
    }

    .plr-300 {
        padding-left: 100px;
        padding-right: 100px;
    }

    .mlr-300 {
        margin-left: 300px;
        margin-right: 300px;
    }

    .mtb-20 {
        margin-top: 20px;
        padding-bottom: 20px;
    }

    .btn1 {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 10px;
        padding: 10px 20px;
        border-radius: 25px;
        border: 1px solid #fff;
        text-decoration: none;
        width: 170px;
        color: #fff;
    }

    .btn1:hover {
        background-color: #fff;
        border: 1px solid #fff;
        color: #000;
        transition: all 0.3s ease-in-out;
        text-decoration: none;
    }

    .btn2 {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background-color: #01479D;
        color: #fff;
    }

    .btn2:hover {
        background-color: #272727;
        color: #fff;
        transition: all 0.3s ease-in-out;
        text-decoration: none;
    }

    .btn3 {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 10px;
        padding: 10px 20px;
        border-radius: 25px;
        background-color: #01479D;
        color: #fff;
        width: 170px;
        text-transform: uppercase;
        font-weight: 600;
    }

    .btn3:hover {
        background-color: #272727;
        color: #fff;
        transition: all 0.3s ease-in-out;
        text-decoration: none;
    }













    /* 导航栏样式 */
    .header {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 99;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 60px;
        background-color: #fff;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }

    .header-logo {
        width: 20%;
    }

    .header-logo img {
        width: 100%;
    }

    .header-menu-box {
        display: flex;
        align-items: center;
        width: 70%;
        gap: 60px;
        justify-content: flex-end;
    }

    .nav-menu {
        display: flex;
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .nav-item {
        position: relative;
    }

    .nav-item .nav-item-link {
        display: block;
        padding: 30px 40px;
        font-size: 1.1rem;
        color: #333;
        text-transform: uppercase;
        font-weight: 600;
        text-decoration: none;
        transition: color 0.3s, background-color 0.3s;
    }

    .nav-item:hover>a {
        color: #01479D;
        background-color: #f9f9f9;
    }

    /* 下拉菜单样式 */
    .sub-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 200px;
        background-color: #fff;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        list-style: none;
        margin: 0;
        padding: 0;
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
        z-index: 1000;
    }

    .nav-item:hover .sub-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-item.active .nav-item-link {
        color: #01479D;
    }

    .sub-menu li {
        border-bottom: 1px solid #f0f0f0;
        padding: 10px 20px;
    }

    .sub-menu li:last-child {
        border-bottom: none;
    }

    .sub-menu a {
        padding: 20px;
        color: #333;
        text-decoration: none;
        transition: background-color 0.3s, color 0.3s;
    }

    .sub-menu a:hover {
        color: #01479D;
    }

    .header-menu-box-search {
        display: none;
    }

    /* 导航栏样式 */

















    /* 滚动大图 */
    .slider-area {
        margin-top: 86px;
    }

    .slider-area-item {
        position: relative;
        width: 100%;
        height: 100%;
        overflow: hidden;
    }

    .slider-area-item-bg {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        z-index: -1;
        display: flex;
    }

    .slider-area-item-bg img {
        width: 100%;
    }

    .slider-area-item-text {
        width: 100%;
        padding: 200px 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
        color: #fff;
    }

    .slider-area-item-text h1 {
        text-transform: uppercase;
    }


    .slider-area-item-text p {
        font-size: 1.5rem;
    }

    .slider-area-item-text-btn {
        margin-top: 20px;
        display: flex;
        gap: 20px;
        justify-content: center;
        align-items: center;
    }

    .slider-area-item-text-btn button {
        background: none;
    }

    /* 1. 将滚动条位置调整到顶部 */
    .swiper-scrollbar {
        top: 0 !important;
        /* 强制顶部 */
        bottom: auto !important;
        /* 取消默认的底部定位 */
        left: 0 !important;
        /* 确保靠左对齐 */
        right: 0 !important;
        /* 确保靠右对齐 */
    }

    /* 2. 修改滚动条激活颜色 (拖拽块颜色) */
    .swiper-scrollbar-drag {
        background-color: #01479D !important;
        /* 设置为你需要的颜色 */
    }

    /* (可选) 修改滚动条轨道背景色，让蓝色更明显 */
    .swiper-scrollbar {
        background: rgba(0, 0, 0, 0.1) !important;
    }

    /* 滚动大图 */
















    /* 首页关于我们 */
    .home-about {
        position: relative;
    }

    .home-about-text h1 {
        color: #01479D;
    }

    .home-about-text-btn {
        margin-top: 30px;
    }

    .home-about-img p {
        font-size: 1.2rem;
        margin-bottom: 50px;
    }

    .home-about-img img {
        width: 100%;
    }

    .home-about-bg {
        position: absolute;
        left: 0;
        bottom: 0;
    }

    .home-about-bg img {
        width: 60%;
    }

    /* 首页关于我们 */














    /* 首页竞争优势 */
    .home-advantage {
        background-color: #fafafa;
    }

    .section-title {
        text-align: center;
    }

    .section-title h1 {
        color: #01479D;
    }

    .home-advantage-item {
        background-color: #fff;
        padding: 30px;
        border-radius: 12px;
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
    }

    .home-advantage-item:hover {
        background-color: #01479D;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .home-advantage-item-title {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .home-advantage-item-title i {
        font-size: 3rem;
        color: #01479D;
    }

    .home-advantage-item:hover i {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .home-advantage-item p {
        color: #494949;
    }

    .home-advantage-item:hover p {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    /* 首页竞争优势 */






























    /* 首页产品分类 */
    .home-pro-box {
        background-color: #01479D;
    }

    .home-pro-box-item-img {
        width: 60%;
        height: 440px;
    }

    .home-pro-box-item-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .home-pro-box-item-text {
        width: 40%;
        padding: 50px;
        color: #fff;
    }

    .home-pro-box-item-text p {
        margin-top: 20px;
    }

    .home-pro-box-item-bg {
        position: absolute;
        right: 0;
        bottom: 0;
        display: flex;
        justify-content: flex-end;
    }

    .home-pro-box-item-bg img {
        width: 60%;
        opacity: 0.3;
    }

    .home-pro-slider {
        position: relative;
        overflow: hidden;
    }

    .home-pro-slider-container {
        display: flex;
        transition: transform 0.5s ease;
    }

    .home-pro-box-item {
        min-width: 100%;
        display: flex;
        align-items: center;
        background-color: #01479D;
    }

    .home-pro-box-item-btn {
        margin-top: 80px;
        display: flex;
        gap: 10px;
        align-items: center;
        position: relative;
        z-index: 20;
    }

    .home-pro-slider-prev,
.home-pro-slider-next {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #01479D;
    border: 2px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    position: relative;
}

    .home-pro-slider-prev:hover,
    .home-pro-slider-next:hover {
        background-color: #fff;
        border-color: #01479D;
    }

    .home-pro-slider-prev:hover i,
    .home-pro-slider-next:hover i {
        color: #01479D;
    }

    .home-pro-slider-prev i,
    .home-pro-slider-next i {
        color: #fff;
        font-size: 16px;
        transition: color 0.3s ease;
    }

    .home-pro-box-item-text-btn {
        margin-top: 30px;
    }

    /* 首页产品分类 */



















    /* 首页营销网络 */
    .home-network-box-item {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 30px;
    }

    .home-network-box-item-icon i {
        font-size: 2.5rem;
        color: #9D9B99;
    }

    .home-network-box-item-line {
        width: 1px;
        height: 40px;
        background-color: #9D9B99;
    }

    .home-network-box-item-text span {
        color: #494949;
    }

    .home-network-box-item-text h4 {
        margin-top: 5px;
    }

    .Container {
        max-width: 900px;
        margin: 0 auto;
        padding: 0 15px;
        position: relative;
    }

    .Map-container {
        position: relative;
    }

    #Map-svg {
        width: 900px;
        max-width: 100%;
        height: auto;
    }

    .Location-nav {
        margin-top: 30px;
        color: rgba(255, 255, 255, 0.75);
    }

    .Location-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .Location-nav li {
        margin: 15px;
        cursor: default;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
        position: relative;
    }

    .Location-nav li::after {
        content: "";
        position: absolute;
        bottom: -2px;
        left: 0;
        width: 100%;
        height: 2px;
        background: rgba(255, 255, 255, 0.75);
        opacity: 0;
        transform: translateY(100%);
        transition: opacity 0.25s linear, transform 0.25s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    }

    .Location-nav li:hover::after {
        opacity: 1;
        transform: translateY(0);
    }

    /* 首页营销网络 */




















    /* 首页新闻资讯 */
    .home-news-box-hot {
        background-color: #F0F4F7;
        border-radius: 10px;
        overflow: hidden;
    }

    .home-news-box-hot:hover {
        background-color: #01479D;
        color: #fff;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }

    .home-news-box-hot-img {
        width: 100%;
        height: 250px;
        overflow: hidden;
    }

    .home-news-box-hot-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .home-news-box-hot-content {
        padding: 30px;
    }

    .home-news-box-hot-content-title a {
        font-size: 1.5rem;
        line-height: 1.2;
        color: #000;
        font-family: 'Montserrat', sans-serif;
        font-weight: bold;
        text-decoration: none;
        display: -webkit-box;          /* 必须结合的弹性盒子模型 */
        -webkit-box-orient: vertical;  /* 设置子元素的排列方式 */
        -webkit-line-clamp: 2;         /* 限制显示行数（此处为3行） */
        overflow: hidden;              /* 隐藏超出内容 */
        text-overflow: ellipsis;  
    }

    .home-news-box-hot:hover .home-news-box-hot-content-title a {
        color: #fff;
        transition: color 0.3s ease;
    }

    .home-news-box-hot-content-date {
        margin: 10px 0;
        display: flex;
        align-items: center;
        gap: 50px;
    }

    .home-news-box-hot-content-desc {
        display: -webkit-box;          /* 必须结合的弹性盒子模型 */
        -webkit-box-orient: vertical;  /* 设置子元素的排列方式 */
        -webkit-line-clamp: 3;         /* 限制显示行数（此处为3行） */
        overflow: hidden;              /* 隐藏超出内容 */
        text-overflow: ellipsis;  
    }

    .home-news-box-list-item {
        margin-bottom: 30px;
        display: flex;
        background-color: #F0F4F7;
        border-radius: 10px;
        overflow: hidden;
    }

    .home-news-box-list-item:hover {
        background-color: #01479D;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }

    .home-news-box-list-item-img {
        width: 30%;
        height: 170px;
        display: flex;
    }

    .home-news-box-list-item-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .home-news-box-list-item-content {
        width: 70%;
        padding: 30px;
        color: #000;
    }

    .home-news-box-list-item-content-title a {
        font-size: 1.2rem;
        line-height: 1.2;
        color: #000;
        font-family: 'Montserrat', sans-serif;
        font-weight: bold;
        text-decoration: none;
    }

    .home-news-box-list-item:hover .home-news-box-list-item-content-title a {
        color: #fff;
        transition: color 0.3s ease;
    }

    .home-news-box-list-item-content-date {
        margin-top: 10px;
    }

    .home-news-box-list-item:hover .home-news-box-list-item-content-date {
        color: #fff;
        transition: color 0.3s ease;
    }

    /* 首页新闻资讯 */
























    /* 网站底部大背景 */
    .footer-video {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
        perspective: 1000px;
    }

    .footer-video-img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: flex;
        left: 0;
        top: 0;
        z-index: -2;
    }

    .footer-video-img img {
        width: 100%;
        background-attachment: fixed;
    }

    .footer-video-mask {
        position: absolute;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }

    .footer-video-content-text {
        display: flex;
        width: 100%;
        height: 500px;
        flex-direction: column;
        justify-content: center;
        color: #fff;
        text-transform: uppercase;
    }

    .footer-video-content-text-btn {
        margin-top: 30px;
    }

    .footer-box-logo p {
        margin: 15px 0;
    }

    .footer-box-logo-social {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .footer-box-logo-social a {
        text-decoration: none;
        color: #01479D;
    }

    .footer-box-logo-social i {
        font-size: 1.5rem;
    }

    .footer-box-logo-social a:hover {
        color: #169834;
        transition: color 0.3s ease;
    }

    .footer-box-nav-item h5 {
        text-transform: uppercase;
    }

    .footer-box-nav-item-content {
        margin-top: 15px;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .footer-box-nav-item-content a {
        text-decoration: none;
        color: #000;
    }

    .footer-box-nav-item-content a:hover {
        color: #01479D;
        transition: color 0.3s ease;
    }

    .footer-box-nav-item-content-qr {
        margin-top: 15px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .footer-box-nav-item-content-qr img {
        width: 100px;
    }

    .footer-copyright {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 50px;
        background-color: #01479D;
        padding: 10px 0;
        color: #fff;
        text-transform: uppercase;
    }

    .footer-copyright a {
        text-decoration: none;
        color: #fff;
    }

    .footer-copyright a:hover {
        color: #169834;
        transition: color 0.3s ease;
    }

    /* 网站底部 */





















    /* 内页Banner */
    .page-banner {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
    }

    .page-banner-bg {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: flex;
        left: 0;
        top: 0;
        z-index: -2;
    }

    .page-banner-bg img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .page-banner-mask {
        position: absolute;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }

    .page-banner-content-text {
        width: 100%;
        height: 500px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        color: #fff;
        text-transform: uppercase;
    }

    .page-banner-content-text h1 {
        margin: 10px 0;
    }

    .page-banner-content-text-btn {
        margin-top: 30px;
    }

    /* 内页Banner */














    /* 关于我们 */
    .about-area-text h1 {
        color: #01479D;
        text-transform: uppercase;
    }

    .about-area-text-btn {
        margin-top: 30px;
    }

    .about-area-img {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .about-area-img-circle {
        position: absolute;
        left: 0;
        top: 0;
        width: 250px;
        height: 250px;
        border-radius: 50%;
        background-color: #E8F3FE;
        z-index: -1;
    }

    .about-area-img-box {
        width: 300px;
        height: 150px;
        border-radius: 10px;
        background-color: #E8F3FE;
        position: absolute;
        right: 0;
        bottom: 0;
        z-index: -1;
    }

    .about-area-img-pic {
        width: 95%;
        height: 95%;
        border-radius: 10px;
        overflow: hidden;
    }

    .about-area-img-pic img {
        width: 100%;
        border-radius: 10px;
        overflow: hidden;
    }

    /* 关于我们 */


















    /* 合作伙伴 */
    .customer-area-item {
        width: 100%;
        background-color: #FAFAFA;
        margin-bottom: 30px;
        border-radius: 12px;
        overflow: hidden;
    }

    .customer-area-item:hover {
        background-color: #01479D;
        color: #fff;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: transform 0.3s ease;
    }

    .customer-area-item-img {
        width: 100%;
        height: 250px;
        overflow: hidden;
        display: flex;
    }

    .customer-area-item-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .customer-area-item-text {
        padding: 30px;
    }

    .customer-area-item-text h4 {
        color: #01479D;
        margin-bottom: 10px;
    }

    .customer-area-item:hover .customer-area-item-text h4 {
        color: #fff;
        transition: color 0.3s ease;
    }

    /* 合作伙伴 */

















    /* 工厂展示 */
    .factory-area {
        background-color: #FAFAFA;
    }

    .factory-tab-container {
        display: flex;
        gap: 30px;
    }

    .factory-tab-nav {
        width: 25%;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .factory-tab-item {
        padding: 15px 20px;
        background-color: #f5f5f5;
        border: 1px solid #e0e0e0;
        cursor: pointer;
        transition: all 0.3s ease;
        text-align: center;
        font-weight: 500;
        font-family: 'Ubuntu', sans-serif;
    }

    .factory-tab-item:hover {
        background-color: #e8e8e8;
    }

    .factory-tab-item.active {
        background-color: #01479D;
        color: #fff;
        border-color: #01479D;
    }

    .factory-tab-content {
        flex: 1;
        min-height: 400px;
        position: relative;
        overflow: hidden;
    }

    .factory-tab-panel {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .factory-tab-panel.active {
        opacity: 1;
        visibility: visible;
    }

    .factory-tab-panel img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    /* 响应式设计 */
    @media (max-width: 768px) {
        .factory-tab-container {
            flex-direction: column;
        }

        .factory-tab-nav {
            width: 100%;
            flex-direction: row;
            flex-wrap: wrap;
        }

        .factory-tab-item {
            flex: 1;
            min-width: 120px;
        }

        .factory-tab-content {
            min-height: 300px;
        }
    }

    .factory-tab-panel-item {
        position: relative;
        width: 100%;
        height: 385px;
        overflow: hidden;
        border-radius: 8px;
    }

    .factory-tab-panel-item-img {
        width: 100%;
        height: 100%;
        overflow: hidden;
        display: flex;
    }

    .factory-tab-panel-item-img img {
        width: 100%;
        object-fit: cover;
    }

    .factory-tab-panel-item-btn {
        position: absolute;
        right: 30px;
        top: 30px;
        z-index: 2;
    }

    /* 工厂展示 */






















    /* 产品列表页 */
    .pro-list-category-title {
        padding: 20px 0;
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 100px;
        background-color: #FAFAFA;
    }

    .pro-list-category-title a {
        color: #272727;
        font-family: 'Ubuntu', sans-serif;
        font-size: 1.2rem;
        font-weight: 600;
        text-decoration: none;
    }


    .pro-list-category-title a.active {
        color: #01479D;
    }


    .pro-list-box-item {
        border-radius: 12px;
        overflow: hidden;
        margin-bottom: 30px;
    }

    .pro-list-box-item-img {
        width: 100%;
        height: 250px;
        display: flex;
        justify-content: center;
        align-items: center;
        object-fit: cover;
        overflow: hidden;
    }

    .pro-list-box-item-img img {
        width: 100%;
    }

    .pro-list-box-item:hover {
        color: #fff;
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
        transition: 0.3s ease-in-out;
    }

    .pro-list-box-item-text {
        padding: 30px;
        background-color: #FAFAFA;
    }

    .pro-list-box-item:hover .pro-list-box-item-text {
        background-color: #01479D;
        transition: 0.3s ease-in-out;
    }

    .pro-list-box-item-text-title {
        margin-bottom: 10px;
    }

    .pro-list-box-item-text-title a {
        font-size: 1.3rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        color: #272727;
        text-decoration: none;
    }

    .pro-list-box-item:hover .pro-list-box-item-text-title a {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    /* 产品列表 */






















    /* 产品详情图片切换效果 */
    .pro-details-imgs {
        width: 100%;
        padding: 30px;
        background-color: #fafafa;
        border-radius: 10px;
    }

    .pro-details-main-img {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
        margin-bottom: 20px;
    }

    .pro-details-main-img img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .pro-details-main-img img.active {
        opacity: 1;
        visibility: visible;
    }

    .pro-details-thumbnails {
        display: flex;
        gap: 10px;
    }

    .pro-thumbnail {
        flex: 1;
        height: 120px;
        overflow: hidden;
        cursor: pointer;
        border: 2px solid transparent;
        transition: all 0.3s ease;
    }

    .pro-thumbnail:hover {
        border-color: #01479D;
    }

    .pro-thumbnail.active {
        border-color: #01479D;
    }

    .pro-thumbnail img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    /* 响应式设计 */
    @media (max-width: 768px) {
        .pro-details-main-img {
            height: 300px;
        }

        .pro-thumbnail {
            height: 80px;
        }
    }

    .pro-details-text span {
        font-size: 1.2rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        color: #01479D;
    }

    .pro-details-text h1 {
        margin: 10px 0;
    }

    .pro-details-text-des {
        margin: 20px 0;
    }

    .pro-details-text-guige {
        margin: 20px 0;
        color: #fff;
    }

    .pro-details-text-guige-item {
        margin-bottom: 30px;
        background-color: #01479D;
        padding: 30px;
        border-radius: 10px;
    }

    .pro-details-text-guige-item:hover {
        background-color: #272727;
        transition: all 0.3s ease;
    }

    .pro-details-text-guige-item h6 {
        margin-bottom: 10px;
    }

    .pro-details-parameter-title h5 {
        color: #01479D;
    }

    .pro-details-parameter-title h1 {
        margin: 10px 0;
    }

    .pro-details-parameter-form form input {
        background-color: #f8fafc;
        border-radius: 25px;
        width: 100%;
        padding: 15px 20px;
        border: none;
        margin-bottom: 30px;
        font-family: 'Ubuntu', sans-serif;
    }

    .pro-details-parameter-form form textarea {
        background-color: #f8fafc;
        border-radius: 25px;
        width: 100%;
        padding: 15px 20px;
        border: none;
        margin-bottom: 30px;
        font-family: 'Ubuntu', sans-serif;
    }

    .pro-details-parameter-form form button {
        border: none;
    }

    .app-list-area {
        background-color: #fafafa;
    }

    .app-list-area-content {
        width: 100%;
        overflow: hidden;
    }

    .app-list-area-content-item {
        width: 100%;
        height: 350px;
        border-radius: 12px;
        overflow: hidden;
    }

    .app-list-area-content-item-img {
        width: 100%;
        height: 100%;
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .app-list-area-content-item-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .app-list-area-content-item-text {
        position: absolute;
        left: 30px;
        bottom: 30px;
        z-index: 2;
        background-color: #ffffffde;
        padding: 30px;
        border-radius: 10px;
        width: 70%;
        overflow: hidden;
    }

    .app-list-area-content-item-text p {
        margin: 20px 0;
    }

    .app-video {
        background-color: #fafafa;
    }

    .app-video-box {
        border-radius: 12px;
        overflow: hidden;
    }

    .app-video-box video {
        width: 100%;
    }

    .article-list-hot {
        display: flex;
        background-color: #fafafa;
        border-radius: 12px;
        overflow: hidden;
    }

    .article-list-hot-text {
        width: 50%;
        padding: 30px;
    }

    .article-list-hot-text-title a {
        font-size: 1.7rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        text-transform: uppercase;
        color: #272727;
        text-decoration: none;
    }

    .article-list-hot:hover .article-list-hot-text-title a {
        color: #01479D;
        transition: 0.3s ease-in-out;
    }

    .article-list-hot-text-date {
        margin: 15px 0;
        display: flex;
        align-items: center;
        gap: 30px;
    }

    .article-list-hot-text-date p {
        color: #ccc;
    }

    .article-list-hot-text-btn {
        margin-top: 30px;
    }

    .article-list-hot-img {
        width: 50%;
    }

    .article-list-hot-img a {
        width: 100%;
        height: 350px;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
    }

    .article-list-hot-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .article-list-hot:hover .article-list-hot-img img {
        transform: scale(1.1);
        transition: 0.3s ease-in-out;
    }

    .article-list-box-item {
        margin-bottom: 30px;
        border-radius: 12px;
        overflow: hidden;
        display: flex;
    }

    .article-list-box-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
        transition: 0.3s ease-in-out;
    } 

    .article-list-box-item-img {
        width: 30%;
    }

    .article-list-box-item-img a {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
    }

    .article-list-box-item-img a img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .article-list-box-item-text {
        width: 70%;
        padding: 30px;
        background-color: #fafafa;
    }

    .article-list-box-item-text-title a {
        font-size: 1.5rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
        text-transform: uppercase;
        color: #272727;
        text-decoration: none;
    }

    .article-list-box-item:hover .article-list-box-item-text-title a {
        color: #01479D;
        transition: 0.3s ease-in-out;
    }

    .article-list-box-item-text-date {
        margin: 15px 0;
        display: flex;
        align-items: center;
        gap: 30px;
    }

    .article-list-box-item-text-date p {
        color: #ccc;
    }

    .article-list-box-item-text-btn {
        margin-top: 30px;
    }

    .pageinfo {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 10px;
    }

    .pageinfo a {
        width: 40px;
        height: 40px;
        display: flex;
        justify-content: center;
        align-items: center;
        border-radius: 5px;
        background-color: #fafafa;
        color: #272727;
        text-decoration: none;
        font-size: 1.2rem;
        font-family: 'Ubuntu', sans-serif;
        font-weight: 600;
    }

    .pageinfo a.active {
        background-color: #01479D;
        color: #fff;
    }


    .article-content-box-title {
        text-align: center;
    }

    .article-content-box-date {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 30px;
        margin-bottom: 30px;
    }

    .article-content-box-date p {
        color: #ccc;
    }

    .article-content-swiper-box {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .article-content-swiper-box-prev {
        width: 45%;
        overflow: hidden;
    }

    .article-content-swiper-box-next {
        width: 45%;
        overflow: hidden;
        text-align: right;
    }

    .article-content-swiper-box a {
        font-weight: 600;
        font-family: 'Ubuntu', sans-serif;
        color: #272727;
        text-decoration: none;
    }

    .article-content-swiper-box a:hover {
        color: #01479D;
        transition: 0.3s ease-in-out;
    }

    /* 新闻资讯 */



























    /* 联系我们 */
    .contact-info-item {
        padding: 30px;
        border-radius: 12px;
        background-color: #fafafa;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .contact-info-item:hover {
        background-color: #01479D;
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .contact-info-item-icon i {
        font-size: 3rem;
        color: #01479D;
    }

    .contact-info-item:hover .contact-info-item-icon i {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .contact-info-item-text {
        text-align: center;
    }

    .contact-info-item-text h4 {
        margin-bottom: 20px;
    }

    .contact-info-item-text p {
        font-size: 1.2rem;
        color: #272727;
    }

    .contact-info-item:hover .contact-info-item-text p {
        color: #fff;
        transition: 0.3s ease-in-out;
    }

    .contact-form-img {
        width: 100%;
        height: 620px;
        border-radius: 12px;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
    }

    .contact-form-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .contact-map-box {
        border-radius: 12px;
        overflow: hidden;
    }

    /* 联系我们 */
}