@charset "utf-8";

/* 调大看小 */
@media screen and (max-width: 1680px) {
    .hc_cont1410{
        width: 1320px;
    }

    .hc_cont1600{
        width: 100%;
        padding: 0 40px;
    }

    :root{
        font-size: 9px;
    }

    .certificate-group-item::after {
        bottom: 80px;
        height: 48px;
        clip-path: polygon(22px 0, calc(100% - 22px) 0, 100% 100%, 0 100%);
    }

    .page-banner-content .tits {
        font-size: 34px;
        margin-bottom: 35px;
    }

    .page-banner-content .btns {
        width: 140px;
        height: 46px;
    }

    .page-banner {
        min-height: 350px;
    }

    .certificate-cont .tits {
        min-height: 70px;
    }

    .certificate-group-item::after {
        bottom: 67px;
    }

    .certificate-cont .imgs {
        padding: 8px;
        margin-bottom: 20px;
    }

    .mod_page {
        margin-top: 50px;
    }

    .factory {
        padding-top: 10rem;
        padding-bottom: 9rem;
    }

    .header-logo {
        width: 230px;
    }

    .header-bitem {
        margin-right: 40px;
    }

    .header-blist {
        margin-right: 40px;
    }

    .header-top {
        --height: 34px;
    }
    
    .header-bottom {
        --height: 80px;
    }

    .introduct-info {
        padding-top: 11rem;
        padding-bottom: 8rem;
    }

    .mod-tit40 {
        font-size: 32px;
    }

    .introduct-info .right .mod-tit40 {
        margin-bottom: 28px;
    }
    
    .introduct-info-cont > img {
        width: 50px;
        left: 40px;
        top: -22px;
    }
    
    .introduct-info-cont .tits {
        font-size: 22px;
    }

    .introduct-info-cont .texts {
        margin-top: 18px;
    }
    
    .introduct-info-cont {
        padding: 50px 30px 40px;
        margin-top: 7rem;
    }

    .introduct-resume {
        padding: 9rem 0;
    }

    .introduct-report {
        padding: 8rem 0 10rem;
    }

    .media {
        padding-top: 9rem;
        padding-bottom: 8rem;
    }
    
    .media-link .imgs {
        padding: 20px 20px 0;
    }

    .media-link .tits {
        padding: 12px 20px;
    }

    .about-info {
        padding: 11rem 0 9rem;
    }

    .about-info .flex .left .text {
        margin-top: 20px;
    }

    .about-info-conts {
        border-top: 2px solid #CCC;
        padding-top: 15px;
    }

    .about-info-list {
        margin: 50px var(--flex-margin) 0;
    }
    
    .about-info-conts .number .val, .about-info-conts .number .unit {
        font-size: 36px;
    }

    .about-course {
        padding: 9rem 0;
    }

    .about-course-conts .right {
        width: 48%;
    }

    .about-course-conts .right .time {
        width: 160px;
        height: 56px;
        margin: 0 auto -28px;
        font-size: 28px;
    }

    .about-course-conts .right .conts {
        border: 1px solid rgba(255, 255, 255, 0.5);
        padding: 6rem 40px 40px;
    }

    .about-year-slick {
        margin-top: 50px;
    }

    .about-rd {
        padding: 9rem 0 0;
    }

    .about-spirit {
        padding-top: 11rem;
        padding-bottom: 9rem;
    }

    .about-spirit-item {
        padding: 0 20px;
    }

    .about-spirit-list {
        margin: 46px -20px 0;
    }

    .about-spirit-conts .iconfont {
        font-size: 38px;
        padding-bottom: 20px;
        margin-bottom: 20px;
    }

    .about-spirit-conts {
        padding: 40px 30px;
    }

    .about-culture::after {
        width: calc((100% - 1320px) / 2);
    }

    .about-culture {
        padding: 9rem 0;
    }

    .about-culture-list {
        margin: 45px var(--flex-margin) 45px;
    }
    
    .about-culture-conts .img_box {
        margin-bottom: 22px;
    }

    .about-culture-conts .tits {
        margin-bottom: 8px;
    }

    .contact-contant {
        padding: 9rem 0;
    }
    
    .contact-item .iconfont {
        width: 50px;
        height: 50px;
        font-size: 18px;
    }
    
    .contact-item {
        width: 450px;
        margin-bottom: 25px;
    }

    .contact-follow {
        margin-top: 50px;
    }

    .contact-form-conts button {
        width: 130px;
        height: 46px;
    }

    .contact-form-conts .key {
        margin-bottom: 6px;
    }

    .product-content > .hc_cont1410 > .flex {
        --leftWidth: 300px;
        --left-mr: 30px;
    }

    .page-banner-product .flex .left {
        width: 300px;
        padding: 12px 16px;
    }

    .page-banner-product .flex .right {
        width: calc(100% - 300px);
    }

    .news-link .news-left .time .date {
        font-size: 32px;
    }

    .news-link .news-left .time {
        width: 80px;
        min-height: 160px;
    }

    .news-link .news-left .conts {
        width: calc(100% - 80px);
        padding-left: 20px;
    }

    .news-link .news-left {
        padding-right: 30px;
    }

    .news-link .news-left .conts .texts {
        margin-bottom: 3rem;
    }

    .product-nav-cont {
        padding: 15px 15px;
    }

    .news, .video {
        padding-bottom: 9rem;
    }
    
    .page-banner-product .flex .left h2 {
        font-size: 28px;
    }
    
    .product .title {
        font-size: 28px;
        margin-top: 5rem;
    }

    .product-list {
        margin: 30px var(--flex-margin) -30px;
    }

    .product-info .right .tit {
        font-size: 20px;
    }

    .product-info .right .text {
        margin-top: 12px;
        min-height: 130px;
    }

    .product-scont > img {
        width: 36px;
    }

    .prodeta-nav-item {
        margin-right: 30px;
        text-align: center;
    }

    .prodeta-tit {
        font-size: 22px;
    }

    .product {
        padding-bottom: 9rem;
    }

    .home-product-hd::after{
        width: 80%;
    }

    .home-product-hd::after {
        width: 107%;
    }

    .home-product-hd {
        padding-top: 6rem;
        margin-top: -8rem;
    }

    .home-product {
        padding-bottom: 9rem;
    }
    
    .home-information {
        padding: 60px 0;
    }

    .home-information .title {
        font-size: 28px;
    }

    .home-information .text {
        margin-bottom: 26px;
    }

    .home-case {
        padding: 9rem 0 8rem;
    }

    .home-news {
        padding: 9rem 0;
    }
    
    .footer-logo {
        width: 300px;
    }
    
    .home-choose {
        padding: 7rem 0 8rem;
    }

    .home-choose-conts > img {
        width: 219px;
        left: 38px;
    }

    .home-choose-item:nth-child(3) .home-choose-conts > img,
    .home-choose-item:nth-child(2) .home-choose-conts > img,
    .home-choose-item:nth-child(4) .home-choose-conts > img{
        width: 205px;
    }

    .home-choose-conts .number {
        font-size: 36px;
    }

    .home-choose-list {
        margin: 48px 0 var(--flex-margin);
    }

    .prodeta-nav{
        top: 114px;
    }

    .header-blink{
        max-width: 250px;
        text-align: center;
    }

    .carter_arrow {
        width: calc(100% + 57px);
        top: calc(50% + 0px);
        z-index: 2;
    }





    /* 1680end */
}

@media screen and (max-width: 1440px) {
    .hc_cont1410{
        width: 1120px;
    }   

    :root{
        font-size: 8.5px;
    }

    .about-culture::after {
        width: calc((100% - 1120px) / 2);
    }

    .page-banner-content .tits {
        font-size: 30px;
        margin-bottom: 30px;
    }

    .page-banner {
        min-height: 300px;
    }

    .certificate-content {
        padding: 9rem 0;
    }

    :root {
        --flex-margin: -10px;
        --flex-padding: 10px;
    }

    .header-bitem {
        margin-right: 16px;
    }

    .header-blink p {
        font-size: 14px;
    }

    .hc_cont1600 {
        padding: 0 30px;
    }

    .header-blist {
        margin-right: 20px;
    }

    .header-blink p {
        font-size: 15px;
    }

    .header-logo {
        width: 200px;
    }

    .mod-nav-link {
        min-height: 52px;
    }

    .factory-item {
        margin-bottom: 20px;
    }

    .mod_page {
        --margin-x: 6px;
    }
    
    .factory {
        padding-top: 9rem;
        padding-bottom: 8.5rem;
    }

    

    .factory-list {
        margin: 0 var(--flex-margin) -20px;
    }

    .introduct-info .left {
        width: 56%;
        margin-right: 30px;
        margin-bottom: 8px;
    }

    .mod-tit40 {
        font-size: 30px;
    }

    .introduct-info-cont > img {
        width: 44px;
        left: 31px;
        top: -19px;
    }

    .introduct-info-cont {
        padding: 44px 30px 34px;
        margin-top: 6.5rem;
    }

    .introduct-report {
        padding: 7rem 0 9rem;
    }

    .introduct-report-item {
        margin-bottom: 20px;
    }

    .introduct-report-list {
        margin: 40px var(--flex-margin) -20px;
    }

    .media-link .imgs {
        padding: 16px 16px 0;
    }

    .media-item {
        margin-bottom: 20px;
    }

    .media-list {
        margin: 0 var(--flex-margin) -20px;
    }

    .about-info {
        padding: 10rem 0 8rem;
    }

    .about-info {
        padding: 10rem 0 9rem;
    }

    .about-info-list {
        margin: 40px var(--flex-margin) 0;
    }

    .about-info .flex .left .text {
        margin-top: 18px;
    }

    .about-info .flex .right > img {
        width: 80px;
    }

    .about-info .flex .left {
        width: 47.808511%;
    }

    .about-info-conts .number .val, .about-info-conts .number .unit {
        font-size: 32px;
    }

    .about-info {
        padding: 10rem 0 8rem;
    }

    .about-course-conts .right .time {
        width: 148px;
        height: 48px;
        margin: 0 auto -27px;
        font-size: 23px;
    }

    .about-course-conts .right .conts {
        padding: 5.5rem 25px 25px;
    }

    .about-year-conts {
        padding-bottom: 20px;
    }
    
    .slick-slide.slick-current .about-year-item::before {
        border: 3px solid #fff;
    }

    .about-course {
        padding: 9rem 0 8.5rem;
    }

    .about-rd .flex .left {
        width: 48%;
    }

    .about-rd .flex .left .text {
        margin-top: 20px;
    }

    .about-spirit {
        padding-top: 9rem;
        padding-bottom: 8rem;
    }

    .about-spirit-list {
        margin: 44px -15px 0;
    }

    .about-spirit-item {
        padding: 0 15px;
    }

    .about-spirit-conts {
        padding: 35px 25px;
    }

    .about-spirit-conts .iconfont {
        font-size: 34px;
        padding-bottom: 18px;
        margin-bottom: 18px;
    }

    .about-spirit-conts .iconfont::after {
        width: 28px;
    }

    .about-spirit-conts .tits {
        margin-bottom: 6px;
    }
    
    .about-culture {
        padding: 7.5rem 0 8rem;
    }

    .about-culture-list {
        margin: 40px var(--flex-margin) 40px;
    }

    .about-info .flex .right > img {
        width: 70px;
    }

    .contact-contant {
        padding: 8rem 0;
    }

    .contact-contant .flex .left .subtit {
        margin-bottom: 8px;
    }

    .contact-contant .flex .left .title {
        margin-bottom: 20px;
    }

    .contact-item .iconfont {
        width: 44px;
        height: 44px;
        font-size: 16px;
    }

    .contact-item .conts .key {
        margin-bottom: 2px;
    }

    .contact-contant .flex .left {
        width: 47.808511%;
    }

    .contact-form-item {
        margin-bottom: 20px;
    }

    .contact-contant .flex .left .text {
        margin-bottom: 3.5rem;
    }

    .page-banner-product .flex .left h2 {
        font-size: 26px;
    }

    .page-banner-product .flex .left {
        width: 280px;
        padding: 12px 16px;
    }

    .page-banner-product .flex .right {
        width: calc(100% - 280px);
    }

    .product-content > .hc_cont1410 > .flex {
        --leftWidth: 280px;
        --left-mr: 25px;
    }

    .news-link {
        padding: 18px 0;
    }

    .news-link .news-left .time .date {
        font-size: 28px;
    }

    .video-conts .imgs .video-conts-hover .plays {
        height: 50px;
        width: 50px;
    }

    .prodeta-share {
        margin-top: 20px;
    }

    .product-info .right .tit {
        font-size: 18px;
    }

    .product-info .right {
        width: 39.5%;
    }

    .product-info {
        margin-top: 6rem;
    }

    .prodeta-nav-item {
        padding: 10px 0;
        line-height: 150%;
    }

    .home-about-video .video-btn {
        width: 70px;
        margin-bottom: 24px;
    }

    .home-about-video .video-text p {
        font-size: 22px;
    }

    .home-about-info {
        padding: 9rem 0 11rem;
    }

    .home-about-info .flex .left .text {
        margin-bottom: 7rem;
    }
    
    .home-about-info .flex .left {
        width: 48.808511%;
    }

    .home-about-info .flex .left .mod-tits {
        margin-bottom: 26px;
    }
    
    .home-about-info .flex .right .items .number .val, .home-about-info .flex .right .items .number .unit {
        font-size: 42px;
    }

    .home-about-info .flex .right .items .tops {
        height: 183px;
    }

    .home-about-info .flex .left .text {
        margin-bottom: 6rem;
    }
    
    .home-about-info .flex .left .group .more {
        width: 150px;
        height: 48px;
        margin-right: 40px;
    }

    .home-about-info .flex .left .mod-tits {
        margin-bottom: 24px;
    }

    .mod-tits .title {
        margin-top: 10px;
    }

    .home-about-info {
        padding: 9rem 0 10rem;
    }

    .home-product-hd::after {
        width: 109%;
    }

    .home-product-hd::after {
        width: 0;
    }

    .home-product-hd {
        padding-top: 6rem;
        margin-top: 0rem;
    }

    .home-product-hd {
        padding-top: 7rem;
        margin-top: 0rem;
    }

    .home-case-nav .item {
        min-width: 148px;
        height: 46px;
    }

    .home-news-link .left {
        width: 250px;
    }
    
    .home-news-link .right {
        width: calc(100% - 250px);
        padding-left: 20px;
    }

    .home-about-video {
        padding: 8rem 0 8rem;
    }

    .home-choose .hc_cont1410 > img {
        top: 0px;
    }

    .home-choose-conts .number {
        font-size: 30px;
    }

    .home-choose-conts > img {
        width: 188px;
        left: 35px;
    }

    .home-choose-item:nth-child(3) .home-choose-conts > img, .home-choose-item:nth-child(2) .home-choose-conts > img, .home-choose-item:nth-child(4) .home-choose-conts > img {
        width: 158px;
    }

    .home-choose {
        padding: 6rem 0 7rem;
    }

    .home-choose .flex img {
        top: 0px;
    }

    .prodeta-nav{
        top: 114px;
    }

    .carter_prev, .carter_next {
        width: 46px;
        height: 46px;
    }

    .carter_prev span, .carter_next span {
        font-size: 16px;
    }

    .carter_arrow {
        width: calc(100% + 44px);
        top: calc(50% + 0px);
        z-index: 2;
    }

    .home-product-btn {
        width: 150px;
        height: 48px;
    }



    

    /* 1440end */
}

/* 1199~992 平板横屏*/
@media screen and (max-width: 1200px) {
    .hc_cont1410{
        width: 940px;
    }

    .certificate-cont .tits {
        min-height: 66px;
    }

    .certificate{
        overflow: hidden;
    }

    .certificate-cont .imgs {
        padding: 6px;
        margin-bottom: 20px;
    }

    .certificate-group-item::after {
        bottom: 65px;
    }

    .mod_page {
        margin-top: 45px;
    }

    .mod_page {
        --margin-x: 5px;
        --fs: 15px;
        --iconfs: 14px;
        --wh: 42px;
    }

    .mod_page_item.omit a {
        font-size: 22px;
    }

    .factory-link .tits {
        transform: translateY(0%);
        padding: 9px 20px;
    }

    .introduct-info {
        padding-top: 10rem;
        padding-bottom: 8rem;
    }

    .introduct-info-cont > img {
        width: 36px;
        left: 30px;
        top: -14px;
    }

    .introduct-info-cont .texts {
        margin-top: 14px;
    }

    .introduct-info-cont {
        padding: 38px 30px 30px;
        margin-top: 6rem;
    }

    .introduct-resume {
        padding: 8rem 0;
    }

    .media-link .imgs {
        padding: 14px 14px 0;
    }

    .media-link .tits p {
        line-height: 150%;
    }

    .about-info .flex .right > img {
        width: 60px;
    }

    .about-info-conts .number .val, .about-info-conts .number .unit {
        font-size: 30px;
    }

    .about-course-conts .right .time {
        width: 135px;
        height: 44px;
        margin: 2px auto -21px;
        font-size: 20px;
    }

    .about-course-conts .right .conts {
        padding: 5rem 25px 25px;
    }

    .about-rd {
        padding: 8rem 0 0;
    }

    .about-spirit {
        padding-top: 8rem;
        padding-bottom: 8rem;
    }

    .about-spirit-conts .iconfont {
        font-size: 32px;
        padding-bottom: 16px;
        margin-bottom: 16px;
    }

    .about-spirit-conts {
        padding: 30px 20px;
    }

    .about-spirit-conts .iconfont {
        font-size: 30px;
    }

    .about-culture::after {
        width: calc((100% - 940px) / 2);
    }
    
    .about-culture-conts .tits {
        font-size: 18px;
    }

    .product-content > .hc_cont1410 > .flex > .left{
        display: none;
    }

    .product-content > .hc_cont1410 > .flex > .right{
        width: 100%;
    }

    .news-list {
        margin-top: 40px;
    }
    
    .page-banner-product .flex .left {
        width: 240px;
    }

    .page-banner-product .flex .right {
        width: calc(100% - 240px);
    }

    .page-banner-product .flex .left h2 {
        font-size: 24px;
    }

    .bread {
        --text-fontsize: 16px;
    }

    .product .title {
        font-size: 26px;
    }

    .news, .video {
        padding-bottom: 8rem;
    }

    .video-list {
        margin: 5.5rem var(--flex-margin) -30px;
    }

    .home-banner .swiper-pagination .swiper-pagination-bullet {
        width: 40px;
        height: 4px;
    }

    .home-banner .swiper-pagination {
        --interval: 7px;
    }

    .home-about-info .flex .right {
        width: 48.808511%;
    }

    .home-about-info .flex .right .items .number .val, .home-about-info .flex .right .items .number .unit {
        font-size: 35px;
    }

    .home-about-info .flex .right .items .tops {
        height: 161px;
    }

    .home-about-info .flex .left .mod-tits {
        margin-bottom: 20px;
    }

    .mod-tit40 {
        font-size: 28px;
    }

    .home-about-info .flex .left .text {
        margin-bottom: 5rem;
    }

    .home-about-info {
        padding: 8rem 0 9rem;
    }

    .home-about-info .flex .left .group .more {
        width: 144px;
        height: 46px;
        margin-right: 30px;
    }

    .home-about-video .video-btn {
        width: 62px;
        margin-bottom: 20px;
    }

    .home-about-video .video-text p {
        font-size: 20px;
    }

    .mod-tits .title {
        margin-top: 7px;
    }

    .home-product {
        padding-bottom: 8rem;
    }

    .home-information {
        padding: 52px 0;
    }

    .home-case {
        padding: 8rem 0 8rem;
    }

    .home-news {
        padding: 8rem 0;
    }

    .home-news-link .left {
        width: 220px;
    }

    .home-news-link .right {
        width: calc(100% - 220px);
        padding-left: 20px;
    }

    .home-news-link .right .tits {
        margin-bottom: 10px;
    }

    .home-case-hd {
        margin-bottom: 40px;
    }

    .home-choose-item .home-choose-conts > img{
        display: none;
    }

    .home-choose-item{
        margin-top: 0 !important;
    }

    .home-choose .flex img{
        position: relative;
        width: 100%;
    }

    .home-choose .flex .right{
        width: 48.93617021%;
    }
    
    .home-choose-list {
        margin: 24px 0 var(--flex-margin);
    }

    
    #tooltip .title {
        font-size: 28px;
    }

    #tooltip {
        padding: 40px 40px;
    }

    #tooltip .text {
        margin-bottom: 20px;
    }

    #tooltip .mod_form .mod_form_item.textarea {
        margin-bottom: 20px;
    }

    .header-flex{
        display: flex;
        flex-direction: row-reverse;
        justify-content: space-between;
        align-items: center;
        padding: 0 40px;
    }

    .header-bottom{
        width: 100%;
        padding-right: 20px;
    }

    .header-top{
        flex-shrink: 0;
    }

    .hc_cont1600{
        padding: 0;
    }

    .header-top {
        background-color: #fff;
    }

    .header-language a p{
        display: none;
    }

    .header-language .currnet{
        display: none;
    }



    /* 移动端导航 */
    nav{
        position: absolute;
        width: 100%;
        top: 70px;
        left: 0;
        padding: 25px 40px;
        background-color: var(--main-color);
        display: none;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        z-index: 100;
        background:var(--main-color);
    }

    .hd_second {
        padding: 0px 0 0 !important;
    }

    .hd_item.active .hd_link {
        color: #fff;
    }

    .hd_item .hd_link {
        color: #fff;
    }

    .hd_item {
        margin-left: 0px;
        margin-bottom: 10px;
    }

    .hd_item:last-child {
        margin-bottom: 0;
    }

    .hd_list {
        display: block;
        margin-right: 0px;
    }

    .hd_link{
        line-height: 1.9;
        display: inline-block !important;
        padding: 5px 0;
    }

    .c_pcbtn{
        display: flex;
        align-items: center;
        margin-left: 20px;
        transform: scale(0.9);
    }

    .hd_conts{
        position: relative;
    }

    .child>.hd_conts::before,
    .child>.hd_conts::after{
        content: "";
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        transition: all 0.36s;
        background-color: #fff;
        cursor: pointer;
    } 

    .child .hd_conts::before{
        width: 14px;
        height: 2px;
        right: 0;
    }

    .child .hd_conts::after{
        width: 2px;
        height: 14px;
        right: 6px;
    }

    .hd_second{
        display: none;
        position: static;
        width: 100%;
        transform: none;
        padding: 5px 0 0;
        background-color: transparent !important;
        box-shadow: none;
        transition: none;
        opacity: 1;
        pointer-events: all;
    }

    .hd_second_link{
        color: #fff;
        line-height: 1;
        padding: 6px 20px;

    }

    .hd_second_link{
        display: inline-block;
    }

    .hd_three{
        display: none;
        padding-left: 40px;
    }

    .hd_three_item{
        margin-bottom: 4px;
    }

    .hd_three_item:last-child{
        margin-bottom: 0;
    }

    .hd_three_link{
        color: #fff;
        font-size: 14px;
        line-height: 1.75;
        display: inline-block;
        padding: 4px 0;
    }

    .hd_second_item.child .hd_conts::before{
        right: 12px;
    }

    .hd_second_item.child .hd_conts::after{
        right: 18px;
    }

    .child.open>.hd_conts::after{
        transform: translateY(-50%) rotate(-90deg);
    }

    .c_pcbtn{
        display: flex;
        align-items: center;
    }

    .hd_second_link {
        padding: 12px 20px;
    }

    .hd_item:not(:last-child) {
        margin-right: 0px;
    }

    .c_pcbtn{
        display: flex;
        align-items: center;
    }
    /* 移动端导航 */

    .header-language a img {
        width: 28px;
        margin-right: 0px;
    }

    .header-bottom {
        --height: 70px;
    }

    .c_pcbtn {
        margin-left: 26px;
        transform: scale(0.92);
    }

    .hd_list .hidden {
        display: block !important;
    }

    .prodeta-nav{
        top: 70px;
    }

    .header-bottom .right .header-blist{
        display: none;
    }

    
    .home-product-btn {
        width: 144px;
        height: 46px;
    }

    /* 1200end */
}


/* 991~768 平板竖屏 重点*/
@media screen and (max-width: 991px) {
    .hc_cont1410{
        width: 100%;
        padding: 0 40px;
    }

    .certificate-cont .tits::after {
        width: calc(100%);
    }

    .certificate-item{
        width: 50%;
        margin-bottom: 20px;
    }

    .certificate-group-item{
        flex-wrap: wrap;
    }

    .certificate-cont .imgs {
        margin-bottom: 0px;
    }

    .certificate-cont .tits {
        padding: 10px 20px;
    }

    .certificate-group-item::after{
        display: none;
    }

    .certificate-group-item{
        margin-bottom: 0;
    }

    .mod-nav{
        display: none;
    }

    .certificate-content {
        padding: 8rem 0;
    }

    :root{
        font-size: 8px;
    }

    .factory-item{
        width: 50%;
    }

    .factory {
        padding-top: 7.5rem;
        padding-bottom: 8rem;
    }

    .introduct-info {
        padding-top: 9rem;
        padding-bottom: 8rem;
    }

    .introduct-resume-item {
        margin-bottom: 30px;
    }

    .introduct-report .slick-dots {
        margin-top: 10px;
    }

    .mod-tit40 {
        font-size: 26px;
    }

    .media {
        padding-top: 7.5rem;
        padding-bottom: 8rem;
    }

    .media-item{
        width: 50%;
    }

    .about-info {
        padding: 8rem 0 8rem;
    }

    .about-info .flex{
        flex-direction: column;
    }

    .about-info .flex .left{
        width: 100%;
    }

    .about-info .flex .right{
        width: 100%;
        margin-top: 45px;
    }

    .about-year-conts {
        font-size: 18px;
    }

    .about-rd .flex{
        flex-direction: column;
    }

    .about-rd .flex .left{
        width: 100%;
    }

    .about-rd .flex .right{
        width: 100%;
        margin-top: 40px;
    }

    .about-spirit {
        padding-top: 9rem;
        padding-bottom: 8rem;
    }

    .about-spirit-list{
        flex-wrap: wrap;
        margin-bottom: -30px;
    }

    .about-spirit-item{
        width: 100%;
        margin-bottom: 30px;
    }

    .about-culture-list .slick-list {
        overflow: hidden;
    }

    .contact-form-item{
        width: 100%;
    }

    .news-link .news-right {
        width: 250px;
    }

    .news-link .news-left {
        width: calc(100% - 250px);
    }

    .page-banner-product .flex .left h2 {
        font-size: 22px;
    }

    .page-banner-product .flex .left {
        width: 200px;
        padding: 12px 16px;
    }

    .page-banner-product .flex .right {
        width: calc(100% - 200px);
        padding: 12px 20px;
    }

    .product-item{
        width: 50%;
    }

    .product {
        padding-bottom: 9rem;
    }

    .product .title {
        font-size: 24px;
    }

    .prodeta-nav{
        display: none;
    }

    .product-introduction, .product-features, .prodeta-para, .prodeta-advantages, .prodeta-inquiry, .prodeta-related {
        margin-top: 48px;
    }

    .product-scont > img {
        width: 32px;
    }

    .footer-top .center{
        display: none;
    }

    .footer-bottom .flex{
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-bottom .flex .left{
        flex-direction: column;
        width: 100%;
    }

    .footer-bottom .flex .right a{
        margin-left: 0;
        margin-right: 15px;
    }

    .footer-bottom .flex .right{
        margin-top: 5px;
    }

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

    .home-case-hd,
    .home-product-hd{
        flex-direction: column;
        align-items: flex-start;
    }

    .home-case-nav {
        margin-left: 0px;
        margin-top: 30px;
    }

    .home-product-hd .text{
        margin-top: 15px;
    }

    .home-product-hd {
        margin-bottom: 30px;
    }

    .home-product-list{
        flex-wrap: wrap;
        margin-bottom: -25px;
    }

    .home-product-item{
        width: 50%;
        margin-bottom: 25px;
    }

    .home-about-info .flex{
        flex-direction: column;
    }

    .home-about-info .flex .left{
        width: 100%;
    }

    .home-about-info .flex .right{
        width: 100%;
        margin-top: 46px;
    }

    .home-about-info .flex .left .text {
        margin-bottom: 4rem;
    }

    .home-banner .swiper-pagination .swiper-pagination-bullet {
        width: 30px;
        height: 3px;
    }

    .home-banner .swiper-pagination {
        bottom: 18px;
    }

    .home-choose-list{
        flex-wrap: wrap;
        margin-bottom: -35px;
    }

    .home-choose-item{
        width: 50%;
        margin-bottom: 35px;
    }

    .home-choose .text {
        margin-top: 15px;
    }

    .home-choose-conts .number {
        font-size: 26px;
    }

    #tooltip .title {
        font-size: 26px;
    }

    .home-case .carter_arrow{
        display: none;
    }
    



    /* 991end */
}

/* <768 移动端 重点*/
@media screen and (max-width: 768px) {
    .hc_cont1410{
        padding: 0 20px;
    }

    .certificate-item{
        width: 100%;
        margin-bottom: 25px;
    }

    .certificate-group{
        margin-bottom: -25px;
    }

    .mod_page {
        --margin-x: 3px;
        --fs: 15px;
        --iconfs: 14px;
        --wh: 40px;
    }

    .certificate-content .text {
        margin-bottom: 26px;
    }

    .page-banner-content .tits {
        font-size: 26px;
        margin-bottom: 30px;
    }

    .page-banner {
        padding: 8rem 0 8rem;
    }

    .page-banner {
        min-height: 250px;
    }

    .certificate-content {
        padding: 6.5rem 0 8rem;
    }

    :root{
        font-size: 8px;
    }

    .page-banner-content .tits {
        font-size: 24px;
        margin-bottom: 28px;
    }

    .page-banner-content .btns {
        width: 130px;
        height: 44px;
    }

    .factory-item{
        width: 100%;
        margin-bottom: 25px;
    }

    .factory-list {
        margin: 0 var(--flex-margin) -25px;
    }

    .factory {
        padding-top: 6.5rem;
        padding-bottom: 7rem;
    }

    .mod_page {
        margin-top: 40px;
    }

    .mod-tit40 {
        font-size: 24px;
    }

    .introduct-report-list {
        margin: 32px var(--flex-margin) -20px;
    }

    .introduct-report {
        padding: 6.2rem 0 9rem;
    }

    .introduct-info .left{
        float: initial;
        width: 100%;
        margin-right: 0;
        margin-bottom: 0;
    }

    .introduct-info {
        padding-top: 7rem;
        padding-bottom: 7rem;
    }

    .introduct-resume {
        padding: 7rem 0;
    }

    .introduct-info-cont .tits {
        font-size: 20px;
    }

    .introduct-info-cont {
        padding: 38px 25px 30px;
    }

    .introduct-info .right .subtit p {
        font-size: 18px;
    }

    .introduct-info .right{
        margin-top: 25px;
        display: block;
    }

    .introduct-info .right .mod-tit40 {
        margin-bottom: 22px;
    }

    .introduct-report {
        padding: 6rem 0 9rem;
    }

    .media-item{
        width: 100%;
        margin-bottom: 25px;
    }

    .media-list {
        margin: 0 var(--flex-margin) -25px;
    }

    .media {
        padding-top: 7rem;
        padding-bottom: 8rem;
    }

    .about-info {
        padding: 7rem 0;
    }

    .about-info-list{
        flex-direction: column;
        margin-bottom: -34px;
    }

    .about-info-item{
        width: 100%;
        margin-bottom: 34px;
    }

    .about-info-conts .number .val, .about-info-conts .number .unit {
        font-size: 28px;
    }

    .about-info .flex .right > img {
        width: 56px;
    }

    .about-course-conts{
        flex-direction: column;
    }

    .about-course-conts .left{
        width: 100%;
    }

    .about-course-conts .right{
        width: 100%;
        margin-top: 25px;
    }

    .about-course {
        padding: 7rem 0 7rem;
    }

    .about-year-slick {
        margin-top: 40px;
    }

    .about-rd {
        padding: 7rem 0 0;
    }

    .about-spirit-list {
        margin: 34px -15px 0;
    }

    .about-spirit > img{
        display: none;
    }

    .about-spirit {
        padding-bottom: 0rem;
    }

    .about-culture {
        padding: 5rem 0 7rem;
    }

    .about-culture-list {
        margin: 30px var(--flex-margin) 35px;
    }

    .about-culture-progress {
        height: 2px;
    }

    .contact-contant .flex{
        flex-direction: column;
    }

    .contact-contant .flex .left{
        width: 100%;
    }

    .contact-contant .flex .right{
        width: 100%;
        margin-top: 50px;
    }

    .contact-follow {
        margin-top: 45px;
    }

    .contact-contant {
        padding: 6.5rem 0 5.5rem;
    }

    .product-banner{
        padding: 0 !important;
    }

    .product-banner img{
        position: relative !important;
        left: 50%;
        transform: translateX(-50%);
        width: 900px;
        max-width: initial !important;
    }

    .page-banner-product .flex .left{
        display: none;
    }

    .page-banner-product .flex .right{
        width: 100%;
    }

    .news-link{
        flex-direction: column-reverse;
    }

    .news-link .news-left{
        width: 100%;
        flex-direction: column;
        padding-right: 0;
    }

    .news-link .news-left .time {
        width: auto;
        min-height: initial;
        background-color: transparent;
        display: flex;
        flex-direction: row;
        align-items: flex-end;
        width: 100%;
        justify-content: flex-start;
    }

    .news-link .news-left .time .date {
        font-size: 24px;
        margin-right: 5px;
    }

    .news-link .news-left .time .year{
        transform: translateY(-2px);
    }

    .news-link .news-left .conts {
        width: 100%;
        padding-left: 0px;
        margin-top: 10px;
    }

    .news-link .news-left .conts .tits {
        margin-bottom: 8px;
    }

    .news-link .news-right{
        width: 100%;
        margin-bottom: 17px;
    }

    .product {
        padding-bottom: 8rem;
    }

    .product-banner{
        overflow: hidden;
    }

    .product-item{
        width: 100%;
    }

    .product .title {
        font-size: 22px;
    }

    .video-item{
        width: 100%;
    }

    .bread {
        --text-fontsize: 15px;
        --icon-fontsize: 16px;
    }

    .product-info .flex{
        flex-direction: column;
    }

    .product-info .left{
        width: 100%;
        flex-direction: column;
    }

    .product-info .right{
        width: 100%;
    }

    .product-slist{
        width: 100%;
    }

    .product-blist{
        width: 100%;
        margin-bottom: 10px;
    }

    .product-sitem {
        padding: 0 5px;
    }

    .product-info .right{
        margin-top: 25px;
    }

    .product-info .right .text {
        margin-top: 12px;
        margin-bottom: 26px;
        min-height: 90px;
    }

    .prodeta-share {
        margin-top: 34px;
    }

    .prodeta-tit::after {
        top: 4px;
    }
    
    .table-box{
        overflow: auto;
    }

    .prodeta-tit {
        font-size: 20px;
    }

    .prodeta-advantages-item{
        width: 50%;
    }

    .prodeta-advantages-list {
        margin: 28px -5px -10px;
    }

    .prodeta-inquiry .mod_form {
        --form-margin: -5px;
        --form-padding: 5px;
        --form-item-botton: 12px;
        --form-item-br: 12px;
        --form-item-width: 100%;
        --form-item-bg: #F5F5F5;
        --form-item-height: 44px;
        --form-item-padding: 20px;
        --form-label-size: 14px;
        --form-color: #444444;
        --form-textarea-height: 120px;
        display: flex;
        flex-wrap: wrap;
        margin: 24px var(--form-margin) 0;
    }

    .prodeta-inquiry .mod_form .mod_form_item .conts button {
        min-width: 130px;
        height: 44px;
    }

    .product-introduction-text, .product-features-edit, .prodeta-para-edit, .prodeta-advantages-edit {
        margin-top: 22px;
    }

    .home-product-hd .text {
        width: 100%;
    }

    .home-case-nav{
        flex-wrap: wrap;
        margin-bottom: -16px;
    }

    .home-case-nav .item{
        width: 100%;
        margin-right: 0;
        margin-bottom: 16px;
    }

    .footer-top .flex{
        flex-direction: column;
    }

    .footer-top .right{
        width: 100%;
        margin-top: 45px;
    }

    .footer-top {
        padding-top: 7rem;
        padding-bottom: 6rem;
    }

    .home-news-link{
        flex-direction: column;
    }

    .home-news-link .left{
        width: 100%;
    }

    .home-news-link .right{
        width: 100%;
        margin-top: 18px;
    }

    .home-news {
        padding: 7rem 0;
    }

    .home-case-slick .slick-dots {
        margin-top: 18px;
    }

    .home-case-conts .conts {
        width: calc(100% - 20px);
    }

    .home-case-conts .conts .tits {
        margin-bottom: 7px;
        line-height: 155%;
    }

    .home-case {
        padding: 7rem 0 ;
    }

    .home-information .title {
        font-size: 24px;
    }

    .home-product-item{
        width: 100%;
    }
    
    .home-product-nav li{
        width: 50%;
    }

    .home-product-nav li:nth-child(-n + 4) {
        border-top: 1px solid #CCCCCC;
    }

    .home-product-nav li:nth-child(-n + 2) {
        border-top:none;
    }

    .home-product-nav  li:nth-child(2n) .home-pnav-conts::after{
        display: none;
    }

    .home-about-info .flex .right{
        flex-wrap: wrap;
        margin-bottom: -22px;
    }

    .home-about-info .flex .right .items{
        width: 100%;
        margin-bottom: 22px;
    }

    .home-about-info .flex .right .items:nth-child(even) {
        flex-direction: column;
    }

    .home-about-info {
        padding: 7rem 0 7rem;
    }

    .home-choose .flex{
        flex-direction: column;
    }

    .home-choose .flex .left{
        width: 100%;
        margin-bottom: 35px;
    }

    .home-choose .flex .right{
        width: 100%;
    }

    .home-choose-item{
        width: 100%;
    }

    .home-choose {
        padding: 2rem 0 7rem;
    }

    #tooltip {
        padding: 30px 20px;
    }

    #tooltip .mod_form .mod_form_item{
        width: 100%;
    }

    .header-flex {
        padding: 0 20px;
    }

    .header-logo {
        width: 180px;
    }

    nav {
        padding: 20px 20px;
    }

    .c_pcbtn {
        margin-left: 20px;
    }

    .header-bottom {
        padding-right: 17px;
    }

    .header-language a {
        margin-right: 20px;
    }

    .footer{
        padding-top: 59px;
    }

    .product-info .right .text {
        margin-top: 14px;
        margin-bottom: 30px;
        min-height: 37px;
    }

    .prodeta-share {
        margin-top: 35px;
    }

    
    /* 在线留言 */
    .ct_aside1 {
        bottom: 150px;
    }

    .mod-message-btn {
        width: 50px;
        height: 50px;
    }

    .mod-message-btn span {
        font-size: 20px;
    }

    .mod_message {
        right: 2px;
        bottom: 77px;
    }

    .ct_aside1 {
        right: 6px !important;
    }

    .mod_message-form {
        width: 100%;
    }

    .mod_message-absolute {
        right: 55px;
        width: 100vw;
        bottom: -18px;
    }

    .mod_message-content {
        padding: 20px 16px 30px;
    }

    .mod_message-absolute {
        right: 0px;
    }

    
    /* 768end */
}