@media screen and (max-width: 1520px) {
    .contact-pages-main,
    .contact-pages .instructions,
    .oem-pages .why-choose,
    .oem-pages .period .period-warpper,
    .download-pages .download-pages-main,
    .oem-pages .ability-warpper,
    .oem-pages .process,
    .service-pages .business-main,
    .service-pages .after-sales-warpper,
    .products-pages .products-main,
    .products-details-pages .products-details-main,
    .products-details-pages .breadcrumb,
    .recommendation .products-lists,
    .about-pages .group-overview {
        width: 95%;
    }
    .blog-pages .main-box {
        width: 95%;
        margin: 0 auto;
        padding-top: 50px;
    }
    .blog-details-pages .blog-details-main {
        width: 95%;
        margin: 80px auto 0;
    }
    .blog-details-pages .hot-list-main .item {
        width: 95%;
        margin: 0 auto;
    }
    .download-pages .download-mask .download-mask-main {
        width: 95%;
    }
    .oem-pages .services-main {
        width: 95%;
        grid-template-columns: repeat(auto-fit, minmax(235px, 1fr));
    }
    .about-pages .factories-main {
        display: flex;
        flex-direction: column;
        width: 95%;
        margin: 0 auto;
    }
    .about-pages .history-main {
        padding: 100px 10px;
    }
    .about-pages .history-main .left .nav-box {
        gap: 20px;
    }
    .about-pages .history-main .left .nav-box .item.active .date {
        font-size: 60px;
    }
    .about-pages .history-main .left .nav-box {
        margin-top: 50px;
    }
    .about-pages .history-main .left .nav-box .item .title {
        font-size: 1rem;
        margin-top: 10px;
    }
}
@media screen and (max-width: 1420px) {
    .about-pages .pages-title,
    .blog-details-pages .pages-title,
    .products-details-pages .pages-title,
    .service-pages .pages-title,
    .contact-pages .pages-title,
    .oem-pages .pages-title {
        font-size: 1.8rem;
        line-height: 1.1;
    }
    .header-pc .header-right .search-box input.show {
        width: 80px;
    }
    .about-pages .factories-main .title {
        max-width: none;
        text-align: center;
        font-size: 1.4rem;
    }
    .about-pages .factories-main .pages-text {
        max-width: none;
        position: static;
        margin-top: 20px;
        text-align: center;
        font-size: 0.8rem;
    }
    .about-pages .factories-main .map-container {
        position: relative;
        width: 100%;
    }
    .about-pages .factories-main .map-container {
        margin-top: 80px;
    }
    .about-pages .factories-main .map-container .center-box,
    .about-pages .factories-main .map-container .outer-box {
        width: 100px;
        height: 100px;
    }
    .about-pages .factories-main .map-container .text {
        font-size: 0.5rem;
    }
    .about-pages .history-main .left {
        max-width: 425px
    }
    .oem-pages .period-warpper .num-box .item-top {
        justify-content: center;
    }
    .oem-pages .period-warpper .num-box .item-bottom {
        text-align: center;
    }
}
@media screen and (max-width: 1200px) {
    body {
        font-size: 16px;
    }
    .header-pc {
        display: none;
    }
    .header-h5 {
        display: flex;
    }
    .side-nav {
        display: block;
    }
    main {
        padding-top: var(--header-h5-height)
    }
    .header-h5 {
        width: 100%;
        height: var(--header-h5-height);
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 15px;
        background-color: #183068;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        position: fixed;
        top: 0;
        z-index: 1000;
    }
    .header-h5 .header-left .logo img {
        height: 40px;
    }
    .pages-placeholder {
        display: none;
    }
    .public-banner {
        height: 300px;
    }
    .public-banner .title {
        transform: translateY(0);
    }
    /* 搜索框样式 */
    .header-h5 .header-center {
        flex-grow: 1; /* 占据剩余空间 */
        margin: 0 15px;
    }
    .header-h5 .search-box {
        display: flex;
        overflow: hidden;
        max-width: 280px;
        margin-left: auto;
    }
    .header-h5 .search-box input {
        flex-grow: 1;
        border: none;
        background: transparent;
        padding: 8px 0;
        font-size: 1rem;
        height: auto;
        outline: none;
        caret-color: #fff;
        color: #fff;
        width: 0;
        border-bottom: 1px solid #fff;
    }
    .header-h5 .search-box input::placeholder {
        color: #ddd;
    }
    .header-h5 .search-box .search-btn {
        background: transparent;
        border: none;
        padding: 8px 12px;
        cursor: pointer;
        color: #666;
    }

    /* 汉堡菜单按钮样式 */
    .menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        width: 24px;
        height: 24px;
        background: transparent;
        border: none;
        cursor: pointer;
        z-index: 1001;
    }
    .menu-toggle .bar {
        height: 3px;
        width: 100%;
        background-color: #ffffff;
        border-radius: 2px;
        transition: all 0.3s ease-in-out;
    }
    .menu-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    /* --- 侧边导航和遮罩层样式 --- */
    .side-nav {
        position: fixed;
        top: 0;
        right: -250px;
        width: 250px;
        height: 100%;
        background-color: #fff;
        box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
        transition: right 0.2s ease-in-out;
        z-index: 999;
        padding-top: var(--header-h5-height)
    }
    .side-nav.is-open {
        right: 0;
        overflow-y: auto;
    }
    .side-nav .nav-link {
        display: flex;
        align-items: center;
        color: #333;
        border-bottom: 1px solid #eee;
        transition: background-color 0.2s;
        font-size: 1rem;
        height: 60px;
        padding: 0 10px;
    }
    .side-nav .nav-link:hover {
        background-color: #f0f0f0;
    }
    .overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
        z-index: 998;
    }
    .overlay.is-open {
        opacity: 1;
        visibility: visible;
    } 

    .side-nav .dropdown-toggle {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .side-nav .dropdown-toggle::after {
        content: '';
        display: inline-block;
        width: 6px;   /* 箭头宽度 */
        height: 6px;  /* 箭头高度 */
        border-left: 2px solid #666; /* 左边框 */
        border-bottom: 2px solid #666; /* 下边框 */
        transform: rotate(-45deg); /* 旋转 -45 度，形成一个指向右下角的箭头 */
        transition: transform 0.3s ease; /* 添加旋转过渡 */
        flex-shrink: 0; /* 防止箭头被压缩 */
    }
    .side-nav .nav-item-dropdown.is-open > .dropdown-toggle::after {
        transform: rotate(135deg);
    }
    .side-nav .dropdown-wrapper {
        display: grid;
        grid-template-rows: 0fr;
        transition: grid-template-rows 0.4s ease-in-out;
    }
    .side-nav .dropdown-wrapper .dropdown-toggle {
        padding-left: 20px;
    }
    .side-nav .nav-item-dropdown.is-open > .dropdown-wrapper {
        grid-template-rows: 1fr;
    }
    .side-nav .dropdown-menu {
        /* 必须要给高度不然默认会影藏 */
        height: auto; 
        overflow: hidden; 
        padding: 0;
        margin: 0;
    }
    .side-nav .dropdown-item {
        display: flex;
        color: #333;
        border-bottom: 1px solid #eee;
        display: flex;
        align-items: center;
        height: 50px;
        padding-left: 20px;
        background-color: #f5f5f5;
    }
    .side-nav .dropdown-item img {
        width: 40px;
        height: 40px;
        object-fit: contain;
        margin-right: 5px;
    }
    .side-nav .dropdown-item:hover {
        background-color: #e9e9e9;
    }
    .side-nav .dropdown-menu .dropdown-menu .dropdown-item {
        padding-left: 30px;
    }
    footer .footer-bottom__main .top .item:nth-of-type(3) {
        display: none;
    }
    .index-pages .whychoose-main .tab-wrapper {
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        bottom: auto;
        justify-content: center;
        gap: 20px;
        padding: 0 10px;
    }
    .index-pages .whychoose-main .tab-wrapper .item {
        width: 100px;
        text-align: center;
    }
    .index-pages .whychoose-main .swiper-container {
        padding-top: 80px;
    }
    .index-pages .grid-box .bottom {
        flex-direction: column;
    }
    .index-pages .grid-box .bottom .left {
        width: 100%;
    }
    .index-pages .grid-box .bottom .right {
        width: 100%;
        height: 400px;
        padding: 30px;
        border-radius: 6px;
    }
    .index-pages .grid-box .ourvision .title {
        font-size: 1.4rem;
    }
    .index-pages .grid-box .ourvision .text {
        font-size: 1rem;
    }
    .index-pages .grid-box .top .item .item-top {
        font-size: 1.8rem;
    }
    .index-pages .grid-box .top .item .item-bottom {
        font-size: 1.2rem;
        text-align: center;
        margin-top: 5px;
    }
    .index-pages .grid-box .top .item .item-top sup {
        font-size: 0.8rem;
    }
    .index-pages .factory .factory-main .item .content-box > div {
        font-size: 1.2rem;
    }
    .about-pages .group-overview .num-box .item-top {
        font-size: 2.2rem;
        justify-content: center;
    }
    .about-pages .group-overview .num-box .item-bottom {
        font-size: 0.8rem;
        text-align: center;
    }
    .blog-pages .main-box .item .right {
        width: 300px;
    }
    .blog-pages .main-box .item-wrapper {
        height: 340px;
    }
    .blog-pages .main-box .item .left .content {
        -webkit-line-clamp: 3
    }
    .blog-details-pages .hot-list-main .item .text {
        margin: 20px;
        font-size: 1rem;
    }
    .oem-pages .why-choose {
        flex-direction: column-reverse;
    }
    .oem-pages .why-choose .right {
        width: auto;
        margin: 0 auto;
    }
    .oem-pages .why-choose .left {
        width: auto;
        margin: 0 auto;
        max-width: 700px;
    }
    .oem-pages .period-warpper .num-box .item-top {
        font-size: 2.8rem;
    }
    .oem-pages .period-warpper .num-box .item-bottom {
        font-size: 1.2rem;
    }
    .oem-pages .process .process-main {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
    }
    .oem-pages .process .process-main .item .bar-box {
        display: none;
    }
    .service-pages .business-main .item {
        height: auto;
    }
    .service-pages .business-main .item .content-box {
        padding: 20px;
        height: 300px;
        flex: none;
        flex-shrink: 0;
        flex-grow: 0;
    }
    .service-pages .business-main .item .img-box {
        height: 240px;
    }
    .service-pages .business-main .item .name-box {
        padding-bottom: 20px;
    }
    .service-pages .business-main .item .name-box img {
        width: 35px;
        height: 35px;
    }
    .service-pages .business-main .item .name-box .text {
        font-size: 1rem;
    }
    .service-pages .after-sales-warpper .left {
        flex: 1;
        width: 0;
    }
    .service-pages .after-sales-warpper .right {
        flex: 1;
        width: 0;
    }
    .service-pages .after-sales-warpper .right .item .lists {
        flex-direction: column;
    }
    .service-pages .after-sales-warpper .right .item .lists > div {
        max-width: none;
    }
    .service-pages .after-sales-warpper .right .item .name {
        font-size: 1.2rem;
    }
    .service-pages .after-sales-warpper .right .item .content {
        font-size: 0.9rem;
    }
    .service-pages .after-sales-warpper .left .contact {
        height: auto;
        background-position-y: top;
        padding: 0 20px
    }
    .service-pages .after-sales-warpper .right .item:nth-of-type(1) {
        padding-top: 0;
    }
    .service-pages .after-sales-warpper .left .contact .item {
        padding-bottom: 40px;
        margin-bottom: 0;
    }
    .service-pages .after-sales-warpper .left .contact .item .cell {
        width: calc(100% - 55px);
        word-wrap: break-word;
        font-size: 1rem;
    }
    .products-details-pages .products-details-main {
        gap: 40px;
    }
    .products-details-pages .products-details-main > .left {
        max-height: calc(100vh - var(--header-h5-height));
        top: var(--header-h5-height);
        flex: 1;
    }
    .products-details-pages .products-details-main .nav-list .item,
    .products-details-pages .accessories-top {
        padding-right: 5px;
    }
    .products-details-pages .accessories-content .text {
        font-size: 0.8rem;
    }
    .products-details-pages .accessories-content .img-box {
        height: auto;
        aspect-ratio: 152 / 160;
    }
    .products-details-pages .products-details-main .nav-list .item .left {
        margin-right: 15px;
    }
    .products-details-pages .btn-box {
        gap: 10px;
    }
    .products-details-pages .btn-box .btn {
        flex: auto;
        padding: 0 10px;
        font-size: 0.8rem;
    }
}

@media screen and (max-width: 768px) {
    .about-pages .pages-title,
    .blog-details-pages .pages-title,
    .products-details-pages .pages-title,
    .service-pages .pages-title,
    .contact-pages .pages-title,
    .oem-pages .pages-title {
        padding-bottom: 20px;
        font-size: 1.5rem;
    }
    .index-pages .whychoose,
    .index-pages .factory,
    .service-pages .business-main,
    .index-pages .scenarios,
    .index-pages .process,
    .index-pages .services,
    .about-pages .factories,
    .oem-pages .services,
    .oem-pages .process,
    .oem-pages .why-choose,
    .oem-pages .ability,
    .about-pages .factories,
    .service-pages .after-sales {
        padding: 50px 0px;
    }
    /* .index-pages .services {
        padding: 50px 10px;
    } */
    .public-banner {
        height: 230px;
    }
    .public-banner .title {
        font-size: 1.8rem;
        padding-bottom: 20px
    }
    .index-pages .pages-title .text1 {
        font-size: 1.6rem;
        line-height: 1.2;
        padding: 0 10px;
    }
    .index-pages .pages-title .text2 {
        margin-top: 10px;
        font-size: 1rem;
        padding: 0 10px;
    }
    .pages-list {
        margin-top: 30px;
        margin-bottom: 30px;
    }
    body {
        font-size: 14px;
    }
    footer .footer-top {
        height: 240px;
    }
    footer .footer-top__main {
        padding: 0 10px;
        gap: 25px;
    }
    footer .footer-top__main .title {
        font-size: 1.6rem;
    }
    footer .footer-top__main .text {
        font-size: 1rem;
        margin-top: 20px;
    }
    footer .footer-top__main .button {
        font-size: 16px;
        width: 150px;
        height: 50px;
    }
    footer .footer-bottom__main {
        padding: 0 10px;
    }
    footer .footer-bottom__main .top {
        padding-top: 50px;
        padding-bottom: 30px;
        gap: 4%;
    }
    footer .footer-bottom__main .top .item:nth-of-type(2) {
        display: none;
    }
    footer .footer-bottom__main .top .item .lists .cell {
        width: auto;
        font-size: 14px;
    }
    footer .footer-bottom__main .top .item {
        flex: 1;
    }
    footer .footer-bottom__main .top .item form input {
        width: 0;
        font-size: 14px;
    }
    footer .footer-bottom__main .top .item .tips {
        font-size: 14px;
    }
    footer .footer-bottom__main .top .item .lists {
        margin-top: 25px;
    }
    footer .footer-bottom__main .bottom {
        flex-direction: column-reverse;
        justify-content: flex-start;
        height: auto;
        padding: 20px 0;
        gap: 10px;
    }
    footer .footer-bottom__main .bottom .right {
        gap: 15px;
    }
    footer .footer-bottom__main .bottom a {
        text-align: center;
    }
    .index-pages .process .preface,
    .index-pages .services .preface {
        font-size: 1.2rem;
    }
    .index-pages .banner {
        height: 550px;
    }
    .index-pages .banner .btn-box {
        margin: 50px auto 0;
    }
    .index-pages .banner .btn-box .button {
        height: 46px;
        width: 170px;
    }
    .index-pages .banner .text1 {
        margin: 100px auto 0;
        font-size: 2rem;
        padding: 0 20px;
    }
    .index-pages .banner .text2 {
        margin-top: 30px;
        font-size: 1rem;
        padding: 0 20px;
    }
    .products-lists .item .text-n {
        font-size: 0.8rem;
        margin-top: 10px;
    }
    .index-pages .scenarios-main {
        flex-direction: column;
        gap: 10px;
    }
    .index-pages .scenarios-main .img-box .text {
        font-size: 14px;
        line-height: 40px;
    }
    .index-pages .whychoose-main {
        margin-top: 30px;
    }
    .index-pages .whychoose-main  .swiper-slide {
        display: flex;
        flex-direction: column;
    }
    .index-pages .whychoose-main .left {
        width: calc(100% - 20px);
        position: static;
        margin: 10px auto;
        height: 250px;
    }
    .index-pages .whychoose-main .left .left-content {
        margin-top: 20px;
    }
    .index-pages .whychoose-main .right {
        position: relative;
        width: calc(100% - 20px);;
        height: 400px;
        margin: 10px auto;
        right: 0;
    }
    .index-pages .whychoose-main .left .title-box .text1 {
        font-size: 1.2rem;
    }
    .index-pages .whychoose-main .left .title-box .text2 {
        font-size: 1rem;
    }
    .index-pages .about-main .about-text {
        margin-top: 30px;
        padding: 0 10px;
    }
    .index-pages .factory .factory-main {
        margin-top: 30px;
    }
    .index-pages .factory .factory-main .item .content-box {
        padding: 10px;
    }
    .index-pages .services-main {
        grid-template-columns: repeat(auto-fit, calc(50% - 10px));
        gap: 10px;
    }
    .index-pages .services-main .item {
         padding: 20px;
         aspect-ratio: initial
    }
    .index-pages .services-main .item .text {
        font-size: 0.8rem;
        margin-top: 10px;
    }
    .index-pages .process {
        margin: 0 auto;
    }
    .index-pages .process .process-main {
        margin-top: 30px;
        flex-wrap: wrap;
    }
    .index-pages .process .process-main .item {
        flex: 1 1 50%;
    }
    .index-pages .process .btn-box .button {
        width: 180px;
    }
    .index-pages .process .process-main .item .bar-box {
        display: none;
    }
    .index-pages .grid-box {
        padding: 0;
    }
    .index-pages .grid-box .top {
        /* height: 350px; */
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        padding: 50px 20px 180px;
        justify-content: center;
        align-items: flex-start;
        gap: 20px;
        border-radius: 5px;
        height: auto;
    }
    .index-pages .grid-box .top .item .item-top {
        font-size: 1.4rem;
    }
    .index-pages .grid-box .top .item .item-bottom {
        font-size: 1rem;
        text-align: center;
        margin-top: 5px;
    }
    .index-pages .grid-box .top .item .item-top sup {
        font-size: 0.6rem;
    }
    .index-pages .grid-box .ourvision .title {
        padding-bottom: 20px;
    }
    .index-pages .grid-box .bottom .left {
        padding: 10px
    }
    .index-pages .grid-box .bottom .left .honor .swiper-slide {
        max-width: 150px;
    }
    .index-pages .factory .factory-main .item {
        width: 50%;
    }
    .index-pages .reviews {
        display: flex;
        flex-direction: column;
        height: auto;
    }
    .index-pages .reviews > * {
        position: relative;
        left: auto !important;
        top: auto !important;
        bottom: auto !important;
        right: auto !important;
        max-width: 100% !important;
        overflow: visible;
    }
    .index-pages .reviews .pages-text {
        padding: 10px;
    }
    .index-pages .reviews .pages-text .title {
        font-size: 2rem;
    }
    .index-pages .reviews .pages-text .text {
        margin: 10px 0;
    }
    .index-pages .reviews .pages-text {
        width: 100%;
        margin-top: 40px;
    }
    .index-pages .products .swiper-wrapper {
        padding-bottom: 30px;
    }
    .index-pages .button-theme {
        margin: 30px auto 50px;
    }
    .index-pages .reviews .r1,
    .index-pages .reviews .r2 {
        display: none;
    }
    .about-pages .banner {
        height: 365px;
    }
    .about-pages .group-overview-main {
        margin-top: 10px;
    }
    .about-pages .group-overview {
        padding-top: 50px;
    }
    .about-pages .group-overview .num-box {
        display: grid;
        grid-template-columns: 1fr 1fr;
        margin: 30px 0;
        gap: 20px;
    }
    .about-pages .group-overview .num-box .item-bottom {
        margin-top: 10px;
    }
    .about-pages .factories-main .map-container .center-box,
    .about-pages .factories-main .map-container .outer-box {
        width: 60px;
        height: 60px;
        border-width: 2px;
    }
    .about-pages .factories-main .map-container .outer-box:nth-of-type(2) {
        left: 0px;
        top: 20px;
    }
    .about-pages .factories-main .map-container .outer-box:nth-of-type(3) {
        left: calc((412 / 1200)* 70%);
        top: calc((90 / 600)* 20%);
    }
    .about-pages .factories-main .map-container .text {
        font-size: 0.3rem;
    }
    .about-pages .history-main .left {
        display: none;
    }
    .about-pages .history-main .right {
        padding-bottom: 0px;
    }
    .about-pages .history-main {
        padding: 0px 20px 0;
    }
    .about-pages .history-main .right .lists .cell {
        padding: 20px 0;
    }
    .about-pages .history-main .right .lists .content {
        margin-top: 15px;
    }
    .about-pages .history-main .right .lists .date {
        font-size: 1.6rem;
    }
    .about-pages .history-main .right .lists p {
        margin-bottom: 10px;
    }
    .about-pages .company__main {
        flex-direction: column;
    }
    .about-pages .company__main > div {
        width: 100%;
    }
    .about-pages .company__main .left {
        padding: 50px 20px 40px 10px;
    }
    .about-pages .company__main .left .content-text {
        padding-right: 20px;
    }
    .about-pages .culture {
        margin-top: 50px;
        margin-bottom: 50px;
    }
    .about-pages .culture .lists {
        flex-wrap: wrap;
        padding: 0 10px;
        margin: 25px auto 0;
    }
    .about-pages .culture .lists .item {
        width: 100%;
        padding: 30px;
    }
    .about-pages .culture .lists .item .title {
        font-size: 1.4rem;
    }
    .about-pages .culture .lists .item .icon {
        width: 35px;
        height: 35px;
        top: 30px;
    }
    .about-pages .culture .lists .item .content {
        margin-top: 20px;
    }
    .about-pages .honor {
        margin-top: 50px;
    }
    .about-pages .honor .swiper-slide {
        max-width: 150px;
    }
    .about-pages .honor .swiper-button-next,
    .about-pages .honor .swiper-button-prev {
        width: 40px;
        height: 40px;
    }
    /* .about-pages .honor-mask .swiper {
        height: auto;
    } */
    .about-pages .honor-mask .swiper .swiper-slide img {
        width: 80%;
        height: auto
    }
    .about-pages .honor-mask .swiper .swiper-slide .text {
        text-align: center;
    }
    .blog-pages .main-box .item .right {
        width: 150px;
    }
    .blog-pages .main-box .item .left .name {
        font-size: 1.2rem;
    }
    .blog-pages .main-box .item {
        padding: 40px 0;
        position: relative;
        gap: 10px;
        align-items: flex-start
    }
    .blog-pages .main-box .item-wrapper {
        height: auto;
    }
    .blog-pages .main-box .item .left .content {
        margin-top: 15px;
        line-height: 1.2;
        -webkit-line-clamp: 2
    }
    .blog-pages .main-box .item .left {
        position: static;
    }
    .blog-pages .main-box .item .left .date {
        bottom: 40px;
    }
    .blog-details-pages .blog-details-main .title {
        font-size: 1.2rem;
    }
    .blog-details-pages .hot-list-main .lists {
        flex-direction: column;
        gap: 60px;
    }
    .contact-pages .contact-pages-main {
        flex-direction: column;
        margin-top: 40px;
    }
    .contact-pages .contact-pages-main .left,
    .contact-pages .contact-pages-main .right {
        max-width: none;
    }
    .contact-pages .contact-pages-main .left .follow-title {
        margin-top: 40px;
    }
    .contact-pages .contact-pages-main .right {
        padding: 20px;
    }
    .contact-pages .instructions {
        flex-direction: column;
        margin: 50px auto;
    }
    .download-pages {
        padding-bottom: 50px;
    }
    .download-pages .download-pages-main {
        margin-top: 50px;
        grid-template-columns: repeat(auto-fit, minmax(350px, 490px));
    }
    .download-pages .download-pages-main .item {
        font-size: 0.8rem;
        padding: 20px 10px;
    }
    .download-pages .download-pages-main .item .icon-box {
        margin-right: 10px;
    }
    .download-pages .download-pages-main .info {
        left: 70px;
        justify-content: space-between;
        gap: 5px;
        width: calc(100% - 10px - 70px);
    }
    .download-pages .public-banner {
        padding: 0 20px;
    }
    .download-pages .download-mask .download-mask-main .left{
        max-width: none;
        flex: 1 1 auto;
    }
    .download-pages .download-mask .download-mask-main .left form input {
        max-width: none;
    }
    .oem-pages .period-warpper .tips-text {
        font-size: 1rem;
    }
    .oem-pages .period-warpper .num-box {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        align-items: flex-start;
    }
    .oem-pages .period-warpper .num-box .item-top {
        font-size: 2rem;
    }
    .oem-pages .period-warpper .num-box .item-bottom {
        font-size: 1rem;
    }
    .download-pages .public-banner .text {
        text-align: center;
    }
    .download-pages .download-mask .download-mask-main .right {
        display: none;
    }
    .download-pages .download-mask .download-mask-main .left form button {
        margin: 30px auto 0;
    }
    .oem-pages .services-main .item {
        width: auto;
        aspect-ratio: initial
    }
    .oem-pages .ability-warpper {
        flex-direction: column;
    }
    .oem-pages .ability-warpper .left,
    .oem-pages .ability-warpper .right {
        width: auto;
    }
    .service-pages .business-main .lists {
        flex-direction: column;
        margin-top: 20px;
    }
    .service-pages .after-sales-warpper {
        flex-direction: column;
    }
    .service-pages .after-sales-warpper .left {
        width: auto;
        max-width: none;
    }
    .service-pages .after-sales-warpper .left .contact {
        margin-top: 50px;
    }
    .service-pages .after-sales-warpper .right {
        width: auto;
        margin-top: 50px;
    }
    .products-pages .products-main {
        grid-template-columns: repeat(2, 1fr);
        padding-top: 50px;
    }
    .products-details-pages .products-details-main {
        flex-direction: column;
    }
    .products-details-pages .products-details-main > .left {
        max-width: none;
        position: static;
        max-height: none;
        padding-right: 0;
    }
    .products-details-pages .products-details-main .left .name {
        padding-top: 0px;
    }
    .products-details-pages .btn-box {
        margin-top: 30px;
    }
    .products-details-pages .products-details-main {
        padding-bottom: 40px;
    }
    .products-details-pages .recommendation {
        padding: 40px 0;
    }
    .recommendation .products-lists {
        gap: 10px;
    }
    .service-pages .business-main .item .content-box {
        height: auto;
    }
    .swiper-button-prev::before,
    .swiper-button-next::before {
        width: 10px;
        height: 10px;
    }
    .index-pages .swiper-button-next {
        right: 3.25%;
    }
    .index-pages .swiper-button-prev {
        left: 3.25%;
    }
}

@media screen and (max-width: 576px) {
    .index-pages .whychoose-main .tab-wrapper {
        gap: 10px;
    }
    .oem-pages .process .process-main .item .bar-box {
        display: none;
    }
}