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

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Oswald', sans-serif;
    font-weight: bold;
}

p,span {
    font-family: 'Abel', sans-serif;
    font-weight: normal;
}

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

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

/* From Uiverse.io by Ali-Tahmazi99 */ 
/* From uiverse.io by @Ali-Tahmazi99 */
.probutton {
 display: inline-block;
 width: 150px;
 height: 50px;
 border-radius: 10px;
 border: 1px solid #03045e;
 position: relative;
 overflow: hidden;
 transition: all 0.5s ease-in;
 z-index: 1;
}

.probutton::before,
.probutton::after {
 content: '';
 position: absolute;
 top: 0;
 width: 0;
 height: 100%;
 transform: skew(15deg);
 transition: all 0.5s;
 overflow: hidden;
 z-index: -1;
}

.probutton::before {
 left: -10px;
 background: #0072bd;
}

.probutton::after {
 right: -10px;
 background: #5a189a;
}

.probutton:hover::before,
probutton:hover::after {
 width: 58%;
}

.probutton:hover span {
 color: #272727;
 transition: 0.3s;
}

.probutton span {
 color: #03045e;
 font-size: 18px;
 transition: all 0.3s ease-in;
}



@keyframes zoomIn {
   0% { transform: scale(1); } /* 初始状态为原始大小 */
   50% { transform: scale(1.1); } /* 放大到1.2倍 */
   100% { transform: scale(1.2); } /* 最后放大到1.4倍 */
}


@keyframes zoomOut {
   0% { transform: scale(1.2); } /* 初始状态为原始大小 */
   50% { transform: scale(1.1); } /* 放大到1.2倍 */
   100% { transform: scale(1); } /* 最后放大到1.4倍 */
}





@media screen and (min-width: 1921px) {
    /* 网站顶部 */
    .header {
        padding: 0 400px;
        background-color: #ffffffbe;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 2;
        height: 80px;
    }

    .header-logo {
        padding: 10px 0
    }

    .header-logo img {
        height: 60px;
    }

    .header-nav ul {
        list-style: none;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    /* ... existing code ... */
    .header-nav .dropdown {
        position: relative;
        text-decoration: none;
        padding: 30px 0;
    }

    .header-nav .dropdown a {
        text-decoration: none;
        color: #272727;
        font-weight: 600;
    }

    .header-nav .dropdown:hover {
        text-decoration: none;
    }

    .header-nav .dropdown ul.sub-menu {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        padding: 20px;
        width: 200px;
        background: #fff;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }

    .header-nav .dropdown ul.sub-menu li {
        margin-bottom: 10px;
    }

    .header-nav .dropdown:hover ul.sub-menu {
        display: block;
    }

    /* ... existing code ... */
    /* 网站顶部 */

    .header-language {
        position: relative;
        cursor: pointer;
        border-radius: 20px;
        display: flex;
        justify-content: end;
        align-items: center;
        height: 60px;
        margin-top: 10px;
        width: 100%;
    }
    
    .header-language a {
        text-decoration: none;
    }

    .header-language-icon {
        display: flex;
        background-color: #0072bd;
        padding: 10px 60px;
        color: #fff;
        border-radius: 20px;
        gap: 10px;
    }

    .header-language:hover .header-language-icon {
        background-color: #fff;
        color: #0072bd;
        transition: all 0.3s ease-in-out;
    }

    .header-language ul {
        display: none;
        position: absolute;
        top: 60px;
        right: 0;
        background: #fff;
        min-width: 100px;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }

    .header-language:hover ul {
        display: block;
    }




    /* 首页轮播图 */
    .slider {
        width: 100%;
    }

    .slider-box {
        position: relative;
    }

    .slider-box-img {
        width: 100%;
    }

    .slider-box-img img {
        width: 100%;
    }

    .slider-box-text {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        text-align: center;
        color: #fff;
        z-index: 2;
        font-size: 3.5rem;
        font-weight: 600;
    }

    /* 首页轮播图 */





    /* 首页行业应用 */
    .application {
        padding: 120px 0;
    }

    .application-title {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-bottom: 100px;
    }

    .application-title-line {
        border-bottom: 3px solid #0072bd;
        width: 60px;
    }

    .application-cards {
        display: flex;
        justify-content: center;
        align-items: center;
        perspective: 1000px;
    }
    
    .card-container {
        display: flex;
        justify-content: center;
        align-items: center;
        transform-style: preserve-3d;
        position: relative;
        /* 调整宽度以适应新的间距，7 张卡片，每张卡片 200px，6 个间距每个 20px */
        width: calc(7 * 200px + 6 * 20px); 
        height: 300px;
    }

    .card {
        width: 300px;
        height: 400px;
        border-radius: 10px;
        transition: transform 0.5s;
        position: absolute;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        overflow: hidden; /* 确保图片不会溢出卡片 */
    }

    .card img {
        width: 100%;
        height: 100%;
        object-fit: cover; /* 保持图片比例并覆盖整个卡片 */
    }

    .controls {
        position: absolute;
        display: flex;
        width: 80%;
        margin: 0 auto;
        justify-content: space-between;
        top: 50%;
        transform: translateY(-50%);
        z-index: -1;
    }

    .controls button {
        font-size: 16px;
        cursor: pointer;
        border: none;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background-color: #3498db;
        color: #fff;
    }

    /* 分页器样式 */
    .pagination {
        position: absolute;
        left: 50%;
        bottom: -700px;
        display: flex;
        gap: 10px;
        transform: translateX(-50%);
    }

    .page {
        width: 10px;
        height: 10px;
        background-color: #ccc;
        border-radius: 50%;
        cursor: pointer;
    }

    .page.active {
        background-color: #3498db;
        width: 30px;
        height: 10px;
        border-radius: 10px;
    }

    /* 首页行业应用 */





    /* 首页公司介绍 */
    .home-about {
        position: relative;
    }

    .home-about-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        z-index: -1;
        height: 500px;
        overflow: hidden;
    }

    .home-about-bg img {
        width: 100%;
        object-fit: cover;
        animation: zoomIn 15s ease infinite;
    }

    .home-about-box {
        padding: 80px;
        background-color: #ffffffbb;
        margin: 120px 400px;
    }

    .home-about-box-title-icon {
        color: #0072bd;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .home-about-box-title-icon i {
        font-size: 3rem;
    }

    .home-about-box-title-line {
        border-bottom: 3px solid #0072bd;
        width: 60px;
    }

    .home-about-box-text {
        margin: 50px 0;
    }

    .home-about-box-partner {
        display: flex;
        gap: 20px;
    }

    /* 首页公司介绍 */




    /* 首页产品展示 */
    .home-pro {
        width: 100%;
        overflow: hidden;
        position: relative;
        padding: 80px 0;
    }

    .home-pro-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        z-index: -1;
        height: 800px;
        overflow: hidden;
    }

    .home-pro-bg img {
        width: 100%;
        animation: zoomOut 15s ease infinite;
    }

    .home-pro-box {
        padding: 0 400px;
    }

    .home-pro-box-title {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .home-pro-box-title-icon h1 {
        color: #fff;
    }

    .home-pro-box-title-line {
        border-bottom: 3px solid #0072bd;
        width: 60px;
    }

    .home-pro-box-content {
        margin-top: 80px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .home-pro-box-content-item {
        width: 19%;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .home-pro-box-content-item-img {
        width: 200px;
        height: 200px;
        overflow: hidden;
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .home-pro-box-content a {
        text-decoration: none;
        color: #fff;
    }

    /* 首页产品展示 */






    /* 首页新闻展示 */
    .home-news {
        padding: 120px 0;
        width: 100%;
        overflow: hidden;
    }

    .home-news-title {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .home-news-title-line {
        border-bottom: 3px solid #0072bd;
        width: 60px;
    }

    

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

    .home-news-box-img {
        width: 50%;
    }

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

    .home-news-box-text {
        width: 50%;
    }

    .home-news .swiper .swiper-slide {
        transform: translateX(-30%);
    }

    /* 首页新闻展示 */




    /* 网站底部 */
    .footer {
        background-color: #272727;
        color: #fff;
        padding: 120px 400px;
    }

    .footer-contact-social {
        display: flex;
        align-items: center;
        gap: 10px;
        margin: 30px 0;
    }

    .footer-contact-social img {
        width: 30px;
    }

    .footer-contact-copyright p {
        font-size: 0.8rem;
        color: #aaaaaa;
    }

    .footer-contact {
        width: 80%;
        margin: 0 auto;
    }

    .footer-contact p {
        font-size: 0.9rem;
        color: #aaaaaa;
        margin-bottom: 10px;
    }

    .footer-contact-line {
        border-bottom: 1px solid #aaaaaa;
        width: 100%;
        margin: 20px 0;
    }

    .footer-qr img {
        width: 120px;
    }

    /* 网站底部 */






    /* 关于我们 */
    .pageban {
        width: 100%;
        height: 600px;
        overflow: hidden;
    }
    
    .pageban .slider {
        transform: translateY(-300px);
    }

    .page-bread {
        padding: 10px 400px;
        background-color: #f3f3f3;
    }

    .page-bread-box a {
        text-decoration: none;
        color: #757575;
    }

    .about-area {
        padding: 100px 400px;
        background-image: url(/static/picture/factory.jpg);
    }

    .about-title {
        padding-right: 80px;
    }

    .about-title h1 {
        color: #0072bd;
    }

    .about-title h3 {
        margin: 50px 0 30px 0;
    }

    .about-title-des p {
        margin-bottom: 30px;
    }

    .about-img {
        border-radius: 0 0 0 100px;
        overflow: hidden;
    }

    /* 关于我们 */





    /* 产品列表 */
    .pro-area {
        padding: 100px 400px;
    }

    .pro-area-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
        text-align: center;
        margin-bottom: 50px;
    }

    .pro-area-item-img {
        width: 200px;
        height: 200px;
        overflow: hidden;
        border-radius: 50%;
    }

    .pro-area-item:hover .pro-area-item-img {
        transform: scale(1.1);
        transition: transform 0.5s ease;
    }

    .pro-area-item-img img {
        height: 100%;
    }

    .pro-area-item-title a {
        text-decoration: none;
        color: #272727;
        font-weight: 600;
    }

    .pro-area-item:hover a {
        color: #0072bd;
        transition: all 0.5s ease;
    }

    .pro-area-item-des p {
        font-size: 0.8rem;
        color: #757575;
        width: 80%;
        margin: 0 auto;
    }

    /* 产品列表 */





    /* 产品详情 */
    .pro-detail {
        padding: 80px 400px;
        background-color: #fff;
    }

    .image-gallery {
        width: 100%;
        background-color: white;
        border-radius: 8px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        overflow: hidden;
    }

    .main-image-container {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
    }

    .main-image-container img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.3s ease;
    }

    .zoom-icon {
        position: absolute;
        top: 15px;
        right: 15px;
        width: 30px;
        height: 30px;
        background-color: rgba(255, 255, 255, 0.7);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 18px;
        cursor: pointer;
        z-index: 10;
    }

    .zoom-preview {
        position: absolute;
        right: -200px;
        /* 初始位置在右侧外部 */
        top: 0;
        width: 200px;
        height: 200px;
        background-color: rgba(255, 255, 255, 0.8);
        border: 1px solid #ccc;
        display: none;
        pointer-events: none;
        z-index: 5;
        overflow: hidden;
        background-repeat: no-repeat;
    }

    .thumbnail-container {
        display: flex;
        padding: 15px;
        background-color: #f0f0f0;
    }

    .thumbnail {
        flex: 1;
        margin: 0 5px;
        cursor: pointer;
        transition: opacity 0.3s;
    }

    .thumbnail:first-child {
        margin-left: 0;
    }

    .thumbnail:last-child {
        margin-right: 0;
    }

    .thumbnail img {
        width: 100%;
        height: 80px;
        object-fit: cover;
        border-radius: 4px;
        border: 2px solid transparent;
        transition: all 0.3s;
    }

    .thumbnail.active img {
        border-color: #3498db;
        transform: scale(1.05);
    }

    .thumbnail:hover img {
        opacity: 0.8;
    }

    /* 添加放大镜选择框样式 */
    .zoom-selector {
        position: absolute;
        width: 100px;
        height: 100px;
        border: 2px solid #fff;
        background-color: rgba(255, 255, 255, 0.3);
        pointer-events: none;
        display: none;
        z-index: 8;
    }

    .pro-detail-text-des {
        margin: 30px 0;
    }

    .pro-detail-text-line {
        border-bottom: 1px solid #ababab;
        width: 62%;
    }

    .pro-detail-text-message {
        margin-top: 50px;
    }

    .pro-detail-text-message a {
        text-decoration: none;
        padding: 10px 20px;
        background-color: #0072bd;
        color: #fff;
        border-radius: 5px;
    }

    .pro-detail-content {
        padding: 80px 400px;
    }

    .pro-detail-content-title {
        padding: 5px 20px;
        background-color: #0072bd;
        color: #fff;
        border-radius: 5px;
        width: 150px;
    }

    .pro-detail-content-title h1 {
        line-height: 0;
    }

    .pro-detail-content-line {
        border-bottom: 1px solid #ababab3c;
        width: 100%;
    }

    .pro-detail-content-des {
        margin: 50px 0;
    }

    .pro-detail-content-switch {
        display: flex;
        justify-content: space-between;
        margin: 20px 0;
    }

    .pro-detail-content-switch a {
        text-decoration: none;
        color: #272727;
    }

    .pro-detail-content-switch a:hover {
        color: #0072bd;
        transition: all 0.5s ease;
    }

    .related-box {
        padding: 100px 400px;
        background-color: #fff;
    }

    .related-box-title {
        text-align: center;
    }

    .related-box-line {
        border-bottom: 1px solid #ababab3c;
        width: 100%;
    }

    .related-content {
        display: flex;
        justify-content: space-between;
        margin: 50px 0;
    }

    .related-item {
        width: 18%;
        border: 1px solid #ababab3c;
        border-radius: 8px;
        overflow: hidden;
        padding: 20px;
    }

    .related-item-img {
        width: 100%;
        height: 270px;
        overflow: hidden;
        border-radius: 50%;
    }

    .related-item-img img {
        height: 100%;
    }

    .related-item-line {
        border-bottom: 1px solid #ababab3c;
        width: 100%;
        margin: 20px 0;
    }

    .related-item-title {
        text-align: center;
    }

    .related-item-title a {
        text-decoration: none;
        color: #272727;
    }

    .related-item-title a:hover {
        color: #0072bd;
        transition: all 0.5s ease;
    }

    .pro-form {
        padding: 100px 400px;
    }

    .pro-message-title {
        text-align: center;
    }

    .pro-message-line {
        border-bottom: 1px solid #ababab3c;
        width: 100%;
        margin: 50px 0;
    }

    .pro-message-input input {
        width: 100%;
        border: none;
        padding: 15px;
        margin-bottom: 30px;
    }

    .pro-message-input input:focus {
        outline: none;
    }

    .pro-message-input textarea {
        width: 100%;
        border: none;
        padding: 15px;
        margin-bottom: 30px;
    }

    .pro-message-input textarea:focus {
        outline: none;
    }

    .pro-message-submit {
        display: flex;
        justify-content: center;
    }

    .pro-message-submit button {
        border: none;
        padding: 15px 50px;
        background-color: #0072bd;
        color: white;
        border-radius: 5px;
        cursor: pointer;
    }

    /* 产品详情 */





    /* 新闻列表 */
    .article-area {
        padding: 100px 400px;
        background-color: #fff;
    }

    .article-area-item {
        display: flex;
        margin-bottom: 30px;
        background-color: #f3f3f3;
        width: 100%;
        height: 300px;
        overflow: hidden;
    }

    .article-area-item:hover {
        background-color: #fff;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        transition: all 0.5s ease;
    }

    .article-area-item-img {
        width: 30%;
        height: 300px;
        overflow: hidden;
    }

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

    .article-area-item:hover .article-area-item-img img {
        transform: scale(1.1);
        transition: transform 0.5s ease;
    }

    .article-area-item-text {
        width: 70%;
        padding: 20px 40px;
        height: 260px;
    }

    .article-area-item-title {
        width: 60%;
        height: 260px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .article-area-item-title a {
        text-decoration: none;
        color: #272727;
        font-weight: 600;
        font-size: 1.3rem;
        margin-bottom: 20px;
    }

    .article-area-item:hover a {
        color: #0072bd;
        transition: all 0.5s ease;
    }

    .article-area-item-date {
        width: 40%;
        height: 260px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .pageinfo {
        display: flex;
        justify-content: center;
        margin-top: 50px;
        gap: 10px;
    }

    .pageinfo a {
        text-decoration: none;
        background-color: #f3f3f3;
        padding: 8px 15px;
        color: #272727;
    }

    .pageinfo a.active {
        background-color: #272727;
        color: #fff;
    }

    /* 新闻列表 */








    /* 新闻详情 */
    .article-detail {
        padding: 80px 400px;
    }

    .article-detail-title span {
        color: #757575;
        font-size: 0.8rem;
    }

    .article-detail-line {
        border-bottom: 1px solid #ababab6a;
        width: 100%;
        margin: 30px 0;
    }

    .article-detail-switch {
        display: flex;
        justify-content: space-between;
        margin: 20px 0;
    }

    .article-detail-switch a {
        text-decoration: none;
        color: #272727;
    }

    .article-detail-switch a:hover {
        color: #0072bd;
        transition: all 0.5s ease;
    }

    .article-detail-right-line {
        border-bottom: 1px solid #ababab32;
        width: 100%;
        margin: 15px 0;
    }

    .article-detail-right-news-item-line {
        border-bottom: 1px solid #ababab32;
        width: 100%;
        margin: 15px 0;
    }

    .article-detail-right-hot a {
        text-decoration: none;
        color: #272727;
        font-weight: 600;
    }

    .article-detail-right-hot a:hover {
        color: #0072bd;
        transition: all 0.5s ease;
    }

    .article-detail-right-hot p {
        font-size: 0.8rem;
        color: #757575;
        margin-top: 10px;
    }

    .article-detail-right-news-item a {
        text-decoration: none;
        color: #272727;
        font-weight: 600;
    }

    .article-detail-right-news-item a:hover {
        color: #0072bd;
        transition: all 0.5s ease;
    }

    /* 新闻详情 */




    /* 联系我们 */
    .contact-info {
        padding: 100px 400px;
        background-color: #fff;
    }

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

    .contact-info-item-icon i {
        font-size: 5rem;
        color: #0072bd;
    }

    /* 联系我们 */
}



@media (min-width: 768px) and (max-width: 1920px) {
    /* 网站顶部 */
    .header {
        padding: 0 150px;
        background-color: #ffffffbe;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 2;
        height: 80px;
    }

    .header-logo {
        padding: 10px 0
    }

    .header-logo img {
        height: 60px;
    }

    .header-nav ul {
        list-style: none;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    /* ... existing code ... */
    .header-nav .dropdown {
        position: relative;
        text-decoration: none;
        padding: 30px 0;
    }

    .header-nav .dropdown a {
        text-decoration: none;
        color: #272727;
        font-weight: 600;
    }

    .header-nav .dropdown:hover {
        text-decoration: none;
    }

    .header-nav .dropdown ul.sub-menu {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        padding: 20px;
        width: 200px;
        background: #fff;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }

    .header-nav .dropdown ul.sub-menu li {
        margin-bottom: 10px;
    }

    .header-nav .dropdown:hover ul.sub-menu {
        display: block;
    }

    /* ... existing code ... */
    /* 网站顶部 */

    .header-language {
        position: relative;
        cursor: pointer;
        border-radius: 20px;
        display: flex;
        justify-content: end;
        align-items: center;
        height: 60px;
        margin-top: 10px;
        width: 100%;
    }
    
    .header-language a {
        text-decoration: none;
    }

    .header-language-icon {
        display: flex;
        background-color: #0072bd;
        padding: 10px 60px;
        color: #fff;
        border-radius: 20px;
        gap: 10px;
    }

    .header-language:hover .header-language-icon {
        background-color: #fff;
        color: #0072bd;
        transition: all 0.3s ease-in-out;
    }

    .header-language ul {
        display: none;
        position: absolute;
        top: 60px;
        right: 0;
        background: #fff;
        min-width: 100px;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }

    .header-language:hover ul {
        display: block;
    }




    /* 首页轮播图 */
    .slider {
        width: 100%;
    }

    .slider-box {
        position: relative;
    }

    .slider-box-img {
        width: 100%;
    }

    .slider-box-img img {
        width: 100%;
    }

    .slider-box-text {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        text-align: center;
        color: #fff;
        z-index: 2;
        font-size: 2.5rem;
    }

    /* 首页轮播图 */





   /* 首页行业应用 */
    .application {
        padding: 120px 0;
    }

    .application-title {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-bottom: 100px;
    }

    .application-title-line {
        border-bottom: 3px solid #0072bd;
        width: 60px;
    }

    .application-cards {
        display: flex;
        justify-content: center;
        align-items: center;
        perspective: 1000px;
    }
    
    .card-container {
        display: flex;
        justify-content: center;
        align-items: center;
        transform-style: preserve-3d;
        position: relative;
        /* 调整宽度以适应新的间距，7 张卡片，每张卡片 200px，6 个间距每个 20px */
        width: calc(7 * 200px + 6 * 20px); 
        height: 300px;
    }

    .card {
        width: 200px;
        height: 300px;
        border-radius: 10px;
        transition: transform 0.5s;
        position: absolute;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        overflow: hidden; /* 确保图片不会溢出卡片 */
    }

    .card img {
        width: 100%;
        height: 100%;
        object-fit: cover; /* 保持图片比例并覆盖整个卡片 */
    }

    .controls {
        position: absolute;
        display: flex;
        width: 90%;
        margin: 0 auto;
        justify-content: space-between;
        top: 50%;
        transform: translateY(-50%);
        z-index: -1;
    }

    .controls button {
        font-size: 16px;
        cursor: pointer;
        border: none;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background-color: #3498db;
        color: #fff;
    }

    /* 分页器样式 */
    .pagination {
        position: absolute;
        left: 50%;
        bottom: -700px;
        display: flex;
        gap: 10px;
        transform: translateX(-50%);
    }

    .page {
        width: 10px;
        height: 10px;
        background-color: #ccc;
        border-radius: 50%;
        cursor: pointer;
    }

    .page.active {
        background-color: #3498db;
        width: 30px;
        height: 10px;
        border-radius: 10px;
    }

    /* 首页行业应用 */





    /* 首页公司介绍 */
    .home-about {
        position: relative;
    }

    .home-about-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        z-index: -1;
        height: 400px;
        overflow: hidden;
    }

    .home-about-bg img {
        width: 100%;
        animation: zoomIn 15s ease infinite;
    }

    .home-about-box {
        padding: 80px;
        background-color: #ffffffbb;
        margin: 120px 150px;
    }

    .home-about-box-title-icon {
        color: #0072bd;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .home-about-box-title-icon i {
        font-size: 3rem;
    }

    .home-about-box-title-line {
        border-bottom: 3px solid #0072bd;
        width: 60px;
    }

    .home-about-box-text {
        margin: 50px 0;
    }

    .home-about-box-partner {
        display: flex;
        gap: 20px;
    }

    /* 首页公司介绍 */




    /* 首页产品展示 */
    .home-pro {
        width: 100%;
        overflow: hidden;
        position: relative;
        padding: 80px 0;
        height: 600px;
    }

    .home-pro-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        z-index: -1;
        height: 600px;
        overflow: hidden;
    }

    .home-pro-bg img {
        height: 100%;
        animation: zoomOut 15s ease infinite;
        /* 优化性能 */
    }

    .home-pro-box {
        padding: 0 150px;
    }

    .home-pro-box-title {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .home-pro-box-title-icon h1 {
        color: #fff;
    }

    .home-pro-box-title-line {
        border-bottom: 3px solid #0072bd;
        width: 60px;
    }

    .home-pro-box-content {
        margin-top: 80px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .home-pro-box-content-item {
        width: 19%;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .home-pro-box-content-item-img {
        width: 200px;
        height: 200px;
        overflow: hidden;
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .home-pro-box-content a {
        text-decoration: none;
        color: #fff;
    }

    /* 首页产品展示 */






    /* 首页新闻展示 */
    .home-news {
        padding: 120px 0;
        width: 100%;
        overflow: hidden;
    }

    .home-news-title {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .home-news-title-line {
        border-bottom: 3px solid #0072bd;
        width: 60px;
    }

    .lbt-box {
	position: relative;
	width: 100%;
	height: 600px;
	margin: 0 auto;
}

.imgs {
	width: 100%;
	height: 100%;
	perspective: 1000px;
	overflow: hidden;
}

.imgitem {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	margin: auto;
	z-index: 0;
	transition: .8s;
	opacity: 0;
	display: flex;
	width: 100%;
	height: 500px;
	background-color: #fff;
	box-shadow: 0 0 10px rgba(0, 0, 0, .3);
}

.imgitem-img {
	width: 50%;
	display: flex;
	height: 500px;
	overflow: hidden;
}

.imgitem-img img {
	height: 100%;
}

.imgitem-text {
	width: 50%;
}

.imgitem-text {
	display: flex;
	flex-direction: column;
	justify-content: center;
	width: 100%;
	height: 500px;
	padding: 0 50px;
}

.imgitem-text span {
	color: rgb(200, 201, 201);
}

.imgitem-text a {
	color: #272727;
	font-weight: 600;
	font-family: 'Oswald';
	text-decoration: none;
	font-size: 1.3rem;
}

.imgitem-text a:hover {
	color: blue;
	transition: all 0.5s ease-in-out;
}

.cur-img {
	width: 70%;
	z-index: 100;
	opacity: 1;
}

.pre-img {
	transform: translateX(-2200px);
	z-index: 9;
	opacity: 0.9;
}

.next-img {
	transform: translateX(2200px);
	z-index: 9;
	opacity: 0.9;
}

.lbt-box-btn {
	position: absolute;
	left: 0;
	top:50%;
	width: 100%;
	z-index: 3;
	transform: translateY(-50%);
	display: flex;
	justify-content: space-between;
}

.lbt-box-btn button {
	border: none;
	width: 50px;
	height: 50px;
	background-color: blue;
	color: #fff;
	border-radius: 50px;
}

    /* 首页新闻展示 */




    /* 网站底部 */
    .footer {
        background-color: #272727;
        color: #fff;
        padding: 120px 150px;
    }

    .footer-contact-social {
        display: flex;
        align-items: center;
        gap: 10px;
        margin: 30px 0;
    }

    .footer-contact-social img {
        width: 30px;
    }

    .footer-contact-copyright p {
        font-size: 0.8rem;
        color: #aaaaaa;
    }

    .footer-contact {
        width: 80%;
        margin: 0 auto;
    }

    .footer-contact p {
        font-size: 0.9rem;
        color: #aaaaaa;
        margin-bottom: 10px;
    }

    .footer-contact-line {
        border-bottom: 1px solid #aaaaaa;
        width: 100%;
        margin: 20px 0;
    }

    .footer-qr img {
        width: 120px;
    }

    /* 网站底部 */






    /* 关于我们 */
    .pageban {
        width: 100%;
        height: 600px;
        overflow: hidden;
    }
    
    .pageban .slider {
        transform: translateY(-160px);
    }

    .page-bread {
        padding: 10px 150px;
        background-color: #f3f3f3;
    }

    .page-bread-box a {
        text-decoration: none;
        color: #757575;
    }

    .about-area {
        padding: 100px 150px;
        background-image: url(/static/picture/factory.jpg);
    }

    .about-title {
        padding-right: 80px;
    }

    .about-title h1 {
        color: #0072bd;
    }

    .about-title h3 {
        margin: 50px 0 30px 0;
    }

    .about-title-des p {
        margin-bottom: 30px;
    }

    .about-img {
        border-radius: 0 0 0 100px;
        overflow: hidden;
    }

    /* 关于我们 */





    /* 产品列表 */
    .pro-area {
        padding: 100px 150px;
    }

    .pro-area-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
        text-align: center;
        margin-bottom: 50px;
    }

    .pro-area-item-img {
        width: 200px;
        height: 200px;
        overflow: hidden;
        border-radius: 50%;
    }

    .pro-area-item:hover .pro-area-item-img {
        transform: scale(1.1);
        transition: transform 0.5s ease;
    }

    .pro-area-item-img img {
        height: 100%;
    }

    .pro-area-item-title a {
        text-decoration: none;
        color: #272727;
        font-weight: 600;
    }

    .pro-area-item:hover a {
        color: #0072bd;
        transition: all 0.5s ease;
    }

    .pro-area-item-des p {
        font-size: 0.8rem;
        color: #757575;
        width: 80%;
        margin: 0 auto;
    }

    /* 产品列表 */





    /* 产品详情 */
    .pro-detail {
        padding: 50px 150px;
        background-color: #fff;
    }

    .image-gallery {
        width: 100%;
        background-color: white;
        border-radius: 8px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        overflow: hidden;
    }

    .main-image-container {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
    }

    .main-image-container img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.3s ease;
    }

    .zoom-icon {
        position: absolute;
        top: 15px;
        right: 15px;
        width: 30px;
        height: 30px;
        background-color: rgba(255, 255, 255, 0.7);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 18px;
        cursor: pointer;
        z-index: 10;
    }

    .zoom-preview {
        position: absolute;
        right: -200px;
        /* 初始位置在右侧外部 */
        top: 0;
        width: 200px;
        height: 200px;
        background-color: rgba(255, 255, 255, 0.8);
        border: 1px solid #ccc;
        display: none;
        pointer-events: none;
        z-index: 5;
        overflow: hidden;
        background-repeat: no-repeat;
    }

    .thumbnail-container {
        display: flex;
        padding: 15px;
        background-color: #f0f0f0;
    }

    .thumbnail {
        flex: 1;
        margin: 0 5px;
        cursor: pointer;
        transition: opacity 0.3s;
    }

    .thumbnail:first-child {
        margin-left: 0;
    }

    .thumbnail:last-child {
        margin-right: 0;
    }

    .thumbnail img {
        width: 100%;
        height: 80px;
        object-fit: cover;
        border-radius: 4px;
        border: 2px solid transparent;
        transition: all 0.3s;
    }

    .thumbnail.active img {
        border-color: #3498db;
        transform: scale(1.05);
    }

    .thumbnail:hover img {
        opacity: 0.8;
    }

    /* 添加放大镜选择框样式 */
    .zoom-selector {
        position: absolute;
        width: 100px;
        height: 100px;
        border: 2px solid #fff;
        background-color: rgba(255, 255, 255, 0.3);
        pointer-events: none;
        display: none;
        z-index: 8;
    }

    .pro-detail-text-des {
        margin: 30px 0;
    }

    .pro-detail-text-line {
        border-bottom: 1px solid #ababab;
        width: 62%;
    }

    .pro-detail-text-message {
        margin-top: 50px;
    }

    .pro-detail-text-message a {
        text-decoration: none;
        padding: 10px 20px;
        background-color: #0072bd;
        color: #fff;
        border-radius: 5px;
    }

    .pro-detail-content {
        padding: 80px 150px;
    }

    .pro-detail-content-title {
        padding: 5px 20px;
        background-color: #0072bd;
        color: #fff;
        border-radius: 5px;
        width: 150px;
    }

    .pro-detail-content-title h1 {
        line-height: 0;
    }

    .pro-detail-content-line {
        border-bottom: 1px solid #ababab3c;
        width: 100%;
    }

    .pro-detail-content-des {
        margin: 50px 0;
    }

    .pro-detail-content-switch {
        display: flex;
        justify-content: space-between;
        margin: 20px 0;
    }

    .pro-detail-content-switch a {
        text-decoration: none;
        color: #272727;
    }

    .pro-detail-content-switch a:hover {
        color: #0072bd;
        transition: all 0.5s ease;
    }

    .related-box {
        padding: 100px 150px;
        background-color: #fff;
    }

    .related-box-title {
        text-align: center;
    }

    .related-box-line {
        border-bottom: 1px solid #ababab3c;
        width: 100%;
    }

    .related-content {
        display: flex;
        justify-content: space-between;
        margin: 50px 0;
    }

    .related-item {
        width: 18%;
        border: 1px solid #ababab3c;
        border-radius: 8px;
        overflow: hidden;
        padding: 20px;
    }

    .related-item-img {
        width: 100%;
        height: 270px;
        overflow: hidden;
        border-radius: 50%;
    }

    .related-item-img img {
        height: 100%;
    }

    .related-item-line {
        border-bottom: 1px solid #ababab3c;
        width: 100%;
        margin: 20px 0;
    }

    .related-item-title {
        text-align: center;
    }

    .related-item-title a {
        text-decoration: none;
        color: #272727;
    }

    .related-item-title a:hover {
        color: #0072bd;
        transition: all 0.5s ease;
    }

    .pro-form {
        padding: 100px 150px;
    }

    .pro-message-title {
        text-align: center;
    }

    .pro-message-line {
        border-bottom: 1px solid #ababab3c;
        width: 100%;
        margin: 50px 0;
    }

    .pro-message-input input {
        width: 100%;
        border: none;
        padding: 15px;
        margin-bottom: 30px;
    }

    .pro-message-input input:focus {
        outline: none;
    }

    .pro-message-input textarea {
        width: 100%;
        border: none;
        padding: 15px;
        margin-bottom: 30px;
    }

    .pro-message-input textarea:focus {
        outline: none;
    }

    .pro-message-submit {
        display: flex;
        justify-content: center;
    }

    .pro-message-submit button {
        border: none;
        padding: 15px 50px;
        background-color: #0072bd;
        color: white;
        border-radius: 5px;
        cursor: pointer;
    }

    /* 产品详情 */





    /* 新闻列表 */
    .article-area {
        padding: 100px 150px;
        background-color: #fff;
    }

    .article-area-item {
        display: flex;
        margin-bottom: 30px;
        background-color: #f3f3f3;
        width: 100%;
        height: 300px;
        overflow: hidden;
    }

    .article-area-item:hover {
        background-color: #fff;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        transition: all 0.5s ease;
    }

    .article-area-item-img {
        width: 30%;
        height: 300px;
        overflow: hidden;
    }

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

    .article-area-item:hover .article-area-item-img img {
        transform: scale(1.1);
        transition: transform 0.5s ease;
    }

    .article-area-item-text {
        width: 70%;
        padding: 20px 40px;
        height: 260px;
    }

    .article-area-item-title {
        width: 60%;
        height: 260px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .article-area-item-title a {
        text-decoration: none;
        color: #272727;
        font-weight: 600;
        font-size: 1.3rem;
        margin-bottom: 20px;
    }

    .article-area-item:hover a {
        color: #0072bd;
        transition: all 0.5s ease;
    }

    .article-area-item-date {
        width: 40%;
        height: 260px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .pageinfo {
        display: flex;
        justify-content: center;
        margin-top: 50px;
        gap: 10px;
    }

    .pageinfo a {
        text-decoration: none;
        background-color: #f3f3f3;
        padding: 8px 15px;
        color: #272727;
    }

    .pageinfo a.active {
        background-color: #272727;
        color: #fff;
    }

    /* 新闻列表 */








    /* 新闻详情 */
    .article-detail {
        padding: 80px 150px;
    }

    .article-detail-title span {
        color: #757575;
        font-size: 0.8rem;
    }

    .article-detail-line {
        border-bottom: 1px solid #ababab6a;
        width: 100%;
        margin: 30px 0;
    }

    .article-detail-switch {
        display: flex;
        justify-content: space-between;
        margin: 20px 0;
    }

    .article-detail-switch a {
        text-decoration: none;
        color: #272727;
    }

    .article-detail-switch a:hover {
        color: #0072bd;
        transition: all 0.5s ease;
    }

    .article-detail-right-line {
        border-bottom: 1px solid #ababab32;
        width: 100%;
        margin: 15px 0;
    }

    .article-detail-right-news-item-line {
        border-bottom: 1px solid #ababab32;
        width: 100%;
        margin: 15px 0;
    }

    .article-detail-right-hot a {
        text-decoration: none;
        color: #272727;
        font-weight: 600;
    }

    .article-detail-right-hot a:hover {
        color: #0072bd;
        transition: all 0.5s ease;
    }

    .article-detail-right-hot p {
        font-size: 0.8rem;
        color: #757575;
        margin-top: 10px;
    }

    .article-detail-right-news-item a {
        text-decoration: none;
        color: #272727;
        font-weight: 600;
    }

    .article-detail-right-news-item a:hover {
        color: #0072bd;
        transition: all 0.5s ease;
    }

    /* 新闻详情 */




    /* 联系我们 */
    .contact-info {
        padding: 100px 150px;
        background-color: #fff;
    }

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

    .contact-info-item-icon i {
        font-size: 5rem;
        color: #0072bd;
    }

    /* 联系我们 */
}