/* 超大屏（4K及以上） */
@media (min-width: 1600px) {
  body {
    font-size: 18px;
  }
  .index_application_centent_item::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.3);
        z-index: 1;
    }
  
  
  
  
}

/* 桌面端（一般 PC 或 Mac） */
@media (max-width: 1440px) {
  body {
    font-size: 16px;
  }
}

/* 笔记本、普通台式屏幕（小于 1280px） */
@media (max-width: 1280px) {
  body {
    font-size: 15px;
  }
  .header-top-content-item-right{
      font-size: 0.9rem;
  }
  .nav-menu>li>a{
      font-size: 1.1rem;
  }
  .index_category_title span  , .index_Product_title h2 , .index-evaluate-title h2 , .index_news_title_left h2{
      font-size: 1.6rem;
  }
  .index_application_centent_item h3{
      font-size: 1.2rem;
  }
  .testimonial-content,.testimonial-author{
      font-size: 1rem;
  }
  .swiper-slide2_desc h2 a{
        font-size: 1.1rem;
  }
  .swiper-slide2_desc_time{
        font-size: 1rem;
  }

  
  
  

  .contact_banner_nav h1{
  font-size:2.5rem;
  }
 .contact_banner_nav_parallelogram a{
     font-size: 0.9rem;
 } 
 .contact-support-center{
     font-size: 1.5rem;
 }
  .contact-reserve-center_desc h3{
      font-weight: 700;
       font-size: 1.1rem;
  }
  .contact-reserve-center_right_title h3{
      margin-bottom: 5%;
  }
  .contact-reserve-center_left_item h2{
      font-size: 1.3rem;
  }
  
  .contact-support-box-item h3{
      font-size: 1.2rem;
  }

.contact-support-box-item p{
    font-size: 1rem;
    line-height: 1.5rem;
}
  
  
  
  
     .products-details-title-left{
       width: 35%;
   }
  .products-details-title-right{
      width: 62%;
  }
  .products-details-title-left .main-swiper .swiper-slide{
      padding: 10%;
  }
  
  
  
  
/*.about*/
.about-introduce{
    width: 90%;
}
.about-introduce-left-top h2  , .about-why-title h2 , .about-develop-title h2{
    font-size: 1.3rem;
}
.about-introduce-left{
    width: 50%;
}
.about-introduce-right{
    width: 48%;
}
.about-introduce-right img{
    height: auto;
}
.about-introduce{
    margin-bottom: 5%;
}

.about-data{
    width: 90%;
    margin-bottom: 5%;
}
.about-why{
    width: 90%;  
    
}
.about-why-title{
      margin-bottom: 5%;
}

.why_advantage_bottom_center{
        padding-top: 2rem !important;
}
.about-develop{
    padding: 5% 0;
}

/*news-details-content*/
.news-details-content{
    width: 80%;
}  
  
  
.app-details {
    width: 90%;
  
}
  
.popup-container{
    width: 30%;
}  
  
  
  
  
  
}




/* 平板横屏（1024px） */
@media (max-width: 1024px) {
  body {
    font-size: 14px;
  }
  
  .header{
      height: auto;
  }

  .header-top,.main-nav{
      
      display: none;
  }
  .hero{
      margin-top: 6vh;
      height: 30vh;
  }
  
   .index_category_title{
      margin: 6% 0;
  }
  
  .index_category_title span{
      font-size: 1.5rem;
  }

  .index_category_centent_item_left_h2{
      font-size: 1.2rem;
        line-height: 1rem;
  }
.index_category_centent_item_left_desc{
      font-size: 0.9rem;
      line-height: 1rem;
  }
  
  .index_Product_title{
      margin: 6% 0;
  }
  .index_Product_title h2{
      font-size: 1.5rem;
  }
  .index_Product_list{
      width: 90%;
  }


.index_Product_list_item{
    border-bottom: 1px solid #ccc;
    padding-bottom: 3%;
}
.index_Product_list_item_right_t h2 a{
    font-size: 1.1rem;
}
.index_Product_list_item_right_c a{
    font-size: 1rem;
}
.index_Product_list_item_right_b_ul li{
    font-size: 0.9rem;
}
.index_Product_list_item_right_submit a{
       padding: 0.3rem 0.5rem;
}
.index_application{
    margin-bottom: 3%;
}
.index_application_centent_item{
    width: 49%;
    height: 20vh;
    margin-bottom: 2%;
    display: flex;
    justify-content: center;

}
.index_application_centent_item h3{
    font-size: 1.2rem;
}
.index_application_centent_item a{
    font-size: 1rem;
}

.index-evaluate-title h2{
    font-size: 1.5rem;
}
.testimonial-content{
    font-size: 0.9rem;
}

.testimonial-author{
    font-size: 1rem;
}

.testimonial-wrapper .swiper-testimonial{
    width: 80%;
}
.index_news_title_left h2{
    font-size: 1.5rem;
}
.swiper-slide2_desc h2 a{
    font-size: 1.1rem;
}
.swiper-slide2_desc_time{
    font-size: 1rem;
}
.swiper-slide2_desc_d{
    font-size: 0.9rem;
}

.index_news_centent .newsSwiper{
   margin:0 !important;
}
.index_news_title{
    margin: 5% auto;
}

  .footer_center{
      flex-wrap: wrap;
      width: 90%;
      padding: 0;
  }
  .footer-menu-col{
      width: 100%;
      margin: 3% 0;
  }
    .footer-menu-col h4{
      font-size: 1.1rem;
  }
   .footer .footer_center .footer-menu-col:nth-child(3) {
   display: none;
}
 .footer .footer_center  .footer-menu-col:last-child {
    display: none;
}
.footer-menu-col-two li a{
    font-size: 0.9rem;
} 
.footer-copy{
    font-size: 0.9rem;
    padding: 5% 0;
}
  
.footer-menu-col_one li{
    padding: 3% 0;
}
  
 .footer-menu-col ul{
     margin-top: 1rem;
 } 
  
  
  
  
 
 .contact_banner{
    min-height: 25vh;
    padding: 2rem 1rem;
    margin-top: 6vh;
     margin-bottom: 5%;

 } 
 .contact_banner_nav{
     width: 90%;
 }
  .contact_banner_nav h1{
  font-size:2rem;
  line-height: 2rem;
  }
 .contact_banner_nav_parallelogram a{
     font-size: 0.9rem;
 } 
 
 .contact-support-box{
     width: 90%;
 }
 
 
 .contact-support{
     height: 30vh;
 }
 
  .contact-support-center{
    width: 90%;
    font-size: 1.3rem;
    font-family: 'Rubik', 'Arial';
    color: #fff;
    text-shadow: none;
    line-height: 1.8rem
  }

  
  .contact-reserve-center{
      width: 100%;
      display: block;
  }

  .contact-reserve-center_right, .contact-reserve-center_left{
      width: 100%;
  }

  .contact-reserve-center_desc h3{
      font-weight: 700;
       font-size: 1.1rem;
  }
  .contact-reserve-center_right_title h3{
      margin-bottom: 5%;
  }
  .contact-reserve-center_left_item h2{
      font-size: 1.3rem;
  }
  
  .contact-support-box-item{


      padding:2%;
  }
  .contact-support-box-item h3{
      font-size: 1.2rem;
  }

.contact-support-box-item p{
    font-size: 1rem;
    line-height: 1.5rem;
} 
  
  
  
  
.application-content-list{
      width: 95%;
  }
  .application-content-list-item{
      width: 32%;
      margin-bottom: 5%;
  }

  .application-content-list-item-c-t h2 a{
          font-size: 1.1rem;
        -webkit-line-clamp: 2;
  }
  
  /*.application-content-list-item-c-time{*/
  /*    font-size: 1rem;*/
  /*}*/
  .application-content-list-item-c-desc{
      font-size: 0.9rem;
  }
  .application-content-list-item-t a{
       font-size: 1rem;
  }
  
  
  
  

/*productslis*/
 .products-cate{
     width: 90%;
 }

 
 .products-content{
     width: 80%;

 }
 .products-content-item{

     margin-bottom: 5%;
 }
 
.products-content-item-img{
    height: 20vh;
}
 .products-content-item-sub a{
     font-size: 0.9rem;
 }

  
  
  
  /*.products-details*/
   .products-details-title {
    flex-direction: column;
    width: 90%;

  }

  .products-details-title-left,
  .products-details-title-right {
    width: 100%;
  }
.products-details-title-left .main-swiper .swiper-slide{
    padding: 5%;
}
  .main-swiper img,
  .thumb-swiper img {
    width: 100%;
    height: auto;
  }
.products-details-title-left .main-swiper{
    height: 30vh;
}
.swiper-slide-fully-visible{
      padding: 2%;
}
.products-details-title-left{
    margin-bottom: 10%;
}
.products-details-title-right-t{
    margin-bottom: 5%;
}
.products-details-title-right-t h2{
    font-size: 1.3rem;
}
.products-details-title-right-c{
    font-size: 1rem;
    line-height: 1.6rem;
    margin-bottom: 5%;
}

.products-details-title-right-b a{
        padding: 0.3rem 1.3rem;
        font-size: 1rem;
}

.products-details-content{
    width: 90%;
}
.products-details-content-title-span{
    font-size: 1.6rem;
}
.products-details-content-title{
    margin: 10% 0;
}

.products-details-which-item , .products-details-random-item{
    width: 32%;
}
.products-details-random-item-desc{
    line-height: 1.3rem;
}
.products-details-random-item-desc-t-h3 h3{
    font-size: 1rem;
}
.products-details-which-item-b{
        font-size: 0.9rem;
}
.products-details-random-item-desc-t-m{
    font-size: 0.9rem;
}

 .products-details-random-item-desc-b a{
     font-size: 0.9rem;
 }

/*.about*/
.about-introduce{
    width: 90%;
}
.about-introduce-left-top h2  , .about-why-title h2 , .about-develop-title h2{
    font-size: 1.3rem;
}
.about-introduce-left{
    width: 50%;
}
.about-introduce-right{
    width: 48%;
}
.about-introduce-right img{
    height: auto;
}
.about-introduce{
    margin-bottom: 5%;
}

.about-data{
    width: 90%;
    margin-bottom: 5%;
}
.about-why{
    width: 90%;  
    
}
.about-why-title{
      margin-bottom: 5%;
}

.why_advantage_bottom_center{
        padding-top: 2rem !important;
}
.about-develop{
    padding: 5% 0;
}


/*web-nav*/

.web_nav{
    display: block;
    height: 6vh;
    background-color: #fff;
}
.web_right_nav{
    display: none;
}
.web_nav_item{
    height: 100%;
}
.web_nav_item_list{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
     height: 100%;
}
.web_nav_item_list .logo{
    width:30%;
    height: 100%;

          display: flex;
          align-items: center;
            justify-content: center;
         
}
.web_nav_item_list .logo a{

         display: flex;
          align-items: center;
              justify-content: center;
}
.web_nav_item_list .logo a img{
  width: 90%;  
  height: auto;
  object-fit:contain  ;
 
}
.web_nav_item_list-go {
  display: flex;
  justify-content: center; 
  align-items: center; 
  height: 100%;
}
.web_nav_item_list_he{
display: inline-flex;
  align-items: center;
  justify-content: center;
    font-size:1.1rem;
     padding: 0.3rem 0.9rem;
 
     border-radius: 10px;
    background-color:#f0b430;
    color:#fff;
    line-height: 1;
}







.logo_chick{
    width:15%;
       height: auto;
       display: flex;
       align-items: center;
        justify-content: center;
}
.logo_icon{
    color:#000;
    font-size:1.6rem !important;
}
  
.web_right_nav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0;
    background-color: #fff;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 1.3rem;
}
.web_right_nav a {
    padding: 3%;
    text-decoration: none;
    font-size: 1rem;
    color: #000;
    display: block;
    transition: 0.3s;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.web_menu{
     display: flex;
     width: 100%;
     padding: 5% 0;
     margin-bottom: 5%;
     justify-content: space-between;
     align-items: center;
 }
.web_menu h5{
    font-size: 1.1rem;
    font-weight: 700;
    color: #000;
}
.web_right_nav_guanbi{
    font-size: 1.2rem !important;
}
.web_menu_butt{
    font-size: 1rem;
    color: #000;
}
.web_right_content_ul_oneli{
    width: 100%;
}
.web_right_content_ul_oneli_list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative; 
}
.web_right_content_ul_oneli_list:hover {
 background-color: #B6CFED;
 color: #fff;
}
.web_right_content_ul_oneli_list a{
    width:90%;
}
.web_right_content_ul_oneli_list a:hover {
 color: #fff;
}
.web_right_content_ul_oneli_child {
    display: none; 
    margin-top: 5px; 
    width: 100%;
    border: 1px solid  rgb(128, 128, 128,0.2);
}
.web_right_content_ul_oneli_list span{
     font-size: 1rem;
     width: 10%;
}
.web_right_content_ul li a{
    font-size: 1.1rem;
}
.web_nav_item , .web_right_nav{
    display: block ;
}

  




/*news-de*/
.news-details-content{
    width: 80%;
    flex-direction: column;
}
.news-details-content-left , .news-details-content-right{
    width: 100%;
}
.news-details-content-left{
    margin-bottom: 10%;
}
.news-details-content-right-title-ul li{
    height: 13vh;
}
.news-details-content-right-title-ul-l-r a{
    font-size: 1rem;
}  
  

.appSwiper img{
    object-fit: contain;
}



.products-details-content-c iframe {
    width: 100%;
    height: 30vh;
}
 
.popup-container{
    width: 50%;
} 
 
 
 
 
 
  
  
}

/* 平板竖屏（768px） */
@media (max-width: 768px) {
  body {
    font-size: 13px;
  }
  .header{
      height: auto;
  }

  .header-top,.main-nav{
      
      display: none;
  }
  .hero{
      margin-top: 6vh;
      height: 30vh;
  }
  
   .index_category_title{
      margin: 6% 0;
  }
  
  .index_category_title span{
      font-size: 1.5rem;
  }

  .index_category_centent_item_left_h2{
      font-size: 1rem;
        line-height: 1rem;
  }
.index_category_centent_item_left_desc{
      font-size: 0.8rem;
        display: -webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
      line-height: 1rem;
  }
  
  .index_Product_title{
      margin: 6% 0;
  }
  .index_Product_title h2{
      font-size: 1.5rem;
  }
  .index_Product_list{
      width: 90%;
  }


.index_Product_list_item{
    border-bottom: 1px solid #ccc;
    padding-bottom: 3%;
}
.index_Product_list_item_right_t h2 a{
    font-size: 1rem;
}
.index_Product_list_item_right_c a{
    font-size: 0.9rem;
}
.index_Product_list_item_right_b_ul li{
    font-size: 0.8rem;
}
.index_Product_list_item_right_submit a{
       padding: 0.3rem 0.5rem;
}
.index_application{
    margin-bottom: 3%;
}
.index_application_centent_item{
    width: 49%;
    height: 20vh;
    margin-bottom: 2%;
    display: flex;
    justify-content: center;

}
.index_application_centent_item h3{
    font-size: 1rem;
}
.index_application_centent_item a{
    font-size: 0.9rem;
}

.index-evaluate-title h2{
    font-size: 1.5rem;
}
.testimonial-content{
    font-size: 0.8rem;
}

.testimonial-author{
    font-size: 0.9rem;
}

.testimonial-wrapper .swiper-testimonial{
    width: 80%;
}
.index_news_title_left h2{
    font-size: 1.5rem;
}
.swiper-slide2_desc h2 a{
    font-size: 1.1rem;
}
.swiper-slide2_desc_time{
    font-size: 1rem;
}
.swiper-slide2_desc_d{
    font-size: 0.8rem;
}

.index_news_centent .newsSwiper{
   margin:0 !important;
}
.index_news_title{
    margin: 5% auto;
}

  .footer_center{
      flex-wrap: wrap;
      width: 90%;
      padding: 0;
  }
  .footer-menu-col{
      width: 100%;
      margin: 3% 0;
  }
    .footer-menu-col h4{
      font-size: 1.1rem;
  }
   .footer .footer_center .footer-menu-col:nth-child(3) {
   display: none;
}
 .footer .footer_center  .footer-menu-col:last-child {
    display: none;
}
.footer-menu-col-two li a{
    font-size: 0.9rem;
} 
.footer-copy{
    font-size: 0.9rem;
    padding: 5% 0;
}
  
.footer-menu-col_one li{
    padding: 3% 0;
}
  
  
  
 



 .contact_banner{
   margin-top: 6vh;
 } 

  .contact_banner_nav h1{
  font-size:2rem;
  }
 .contact_banner_nav_parallelogram a{
     font-size: 0.9rem;
 } 
 
 .contact-support-box{
     width: 90%;
 }
 
 
 .contact-support{
     height: 30vh;
 }
 
  .contact-support-center{
    width: 90%;
    font-size: 1.3rem;
    font-family: 'Rubik', 'Arial';
    color: #fff;
    text-shadow: none;
    line-height: 1.8rem
  }

  
  .contact-reserve-center{
      width: 100%;
      display: block;
  }

  .contact-reserve-center_right, .contact-reserve-center_left{
      width: 100%;
  }

  .contact-reserve-center_desc h3{
      font-weight: 700;
       font-size: 1.1rem;
  }
  .contact-reserve-center_right_title h3{
      margin-bottom: 5%;
  }
  .contact-reserve-center_left_item h2{
      font-size: 1.3rem;
  }
  
  .contact-support-box-item{


      padding:2%;
  }
  .contact-support-box-item h3{
      font-size: 1.2rem;
  }

.contact-support-box-item p{
    font-size: 1rem;
    line-height: 1.5rem;
}



  .application-content-list{
      width: 90%;
  }
  .application-content-list-item{
      width: 49%;
      margin-bottom: 5%;
  }

  .application-content-list-item-c-t h2 a{
          font-size: 1.1rem;
        -webkit-line-clamp: 2;
  }
  
  /*.application-content-list-item-c-time{*/
  /*    font-size: 1rem;*/
  /*}*/
  .application-content-list-item-c-desc{
      font-size: 0.9rem;
  }
  .application-content-list-item-t a{
       font-size: 1rem;
  }
  

/*productslis*/
 .products-cate{
     width: 90%;
 }
 .products-cate-ul{
     align-items: center;
     justify-content:space-between ;
 }
 .products-cate-ul li{

     display: flex;
     justify-content: center;
     align-items: center;
      margin-bottom: 2%;
      text-align: center;
      margin-right: 0;
 }

 
 .products-content{
     width: 80%;
 }
 .products-content-item{
     width: 49%;
     margin-bottom: 5%;
 }
 .products-content-item-sub a{
     font-size: 0.9rem;
 }



  /*.products-details*/
   .products-details-title {
    flex-direction: column;
    width: 90%;

  }

  .products-details-title-left,
  .products-details-title-right {
    width: 100%;
  }
.products-details-title-left .main-swiper .swiper-slide{
    padding: 5%;
}
  .main-swiper img,
  .thumb-swiper img {
    width: 100%;
    height: auto;
  }
.products-details-title-left .main-swiper{
    height: 30vh;
}
.swiper-slide-fully-visible{
      padding: 2%;
}
.products-details-title-left{
    margin-bottom: 10%;
}
.products-details-title-right-t{
    margin-bottom: 5%;
}
.products-details-title-right-t h2{
    font-size: 1.3rem;
}
.products-details-title-right-c{
    font-size: 1rem;
    line-height: 1.6rem;
    margin-bottom: 5%;
}

.products-details-title-right-b a{
        padding: 0.3rem 1.3rem;
        font-size: 1rem;
}

.products-details-content{
    width: 90%;
}
.products-details-content-title-span{
    font-size: 1.6rem;
}
.products-details-content-title{
    margin: 10% 0;
}
.products-details-which-item , .products-details-random-item{
    width: 49%;
}
.products-details-random-item-desc{
    line-height: 1.3rem;
}
.products-details-random-item-desc-t-h3 h3{
    font-size: 1rem;
}
.products-details-which-item-b{
        font-size: 0.9rem;
}
.products-details-random-item-desc-t-m{
    font-size: 0.9rem;
}

 .products-details-random-item-desc-b a{
     font-size: 0.9rem;
 }


/*.about*/
.about-introduce{
    width: 95%;
}
.about-introduce-left-top h2  , .about-why-title h2 , .about-develop-title h2{
    font-size: 1.3rem;
}
.about-introduce-left{
    width: 50%;
}
.about-introduce-right{
    width: 48%;
}
.about-introduce-right img{
    height: auto;
}
.about-introduce{
    margin-bottom: 5%;
}

.about-data{
    width: 95%;
    margin-bottom: 5%;
}
.about-data-item {
        line-height: 1.5rem;
}
.about-data-item-num{
        font-size: 1.2rem;
}
.about-data-item-desc {
    font-size: 0.9rem;
}
.about-why{
    /*width: 95%;  */
    display: none;
}
/*.about-why-title{*/
/*      margin-bottom: 5%;*/
/*}*/

/*.why_advantage_bottom_center{*/
/*        padding-top: 2rem !important;*/
/*}*/
/*.about-develop{*/
/*    padding: 5% 0;*/
/*}*/

/*web-nav*/

.web_nav{
    display: block;
    height: 6vh;
    background-color: #fff;
}
.web_right_nav{
    display: none;
}
.web_nav_item{
    height: 100%;
}
.web_nav_item_list{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
     height: 100%;
}
.web_nav_item_list .logo{
    width:30%;
    height: 100%;

          display: flex;
          align-items: center;
            justify-content: center;
         
}
.web_nav_item_list .logo a{

         display: flex;
          align-items: center;
              justify-content: center;
}
.web_nav_item_list .logo a img{
  width: 90%;  
  height: auto;
  object-fit:contain  ;
 
}
.logo_chick{
    width:15%;
       height: auto;
       display: flex;
       align-items: center;
        justify-content: center;
}
.logo_icon{
    color:#000;
    font-size:1.6rem !important;
}
  
.web_right_nav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0;
    background-color: #fff;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 1.3rem;
}
.web_right_nav a {
    padding: 3%;
    text-decoration: none;
    font-size: 1rem;
    color: #000;
    display: block;
    transition: 0.3s;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.web_menu{
     display: flex;
     width: 100%;
     padding: 5% 0;
     margin-bottom: 5%;
     justify-content: space-between;
     align-items: center;
 }
.web_menu h5{
    font-size: 1.1rem;
    font-weight: 700;
    color: #000;
}
.web_right_nav_guanbi{
    font-size: 1.2rem !important;
}
.web_menu_butt{
    font-size: 1rem;
    color: #000;
}
.web_right_content_ul_oneli{
    width: 100%;
}
.web_right_content_ul_oneli_list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative; 
}
.web_right_content_ul_oneli_list:hover {
 background-color: #B6CFED;
 color: #fff;
}
.web_right_content_ul_oneli_list a{
    width:90%;
}
.web_right_content_ul_oneli_list a:hover {
 color: #fff;
}
.web_right_content_ul_oneli_child {
    display: none; 
    margin-top: 5px; 
    width: 100%;
    border: 1px solid  rgb(128, 128, 128,0.2);
}
.web_right_content_ul_oneli_list span{
     font-size: 1rem;
     width: 10%;
}
.web_right_content_ul li a{
    font-size: 1.1rem;
}
.web_nav_item , .web_right_nav{
    display: block ;
}

/*news-de*/
.news-details-content-right-title-ul li{
    height: 15vh;
}  


.app-details-content{
    flex-direction: column;
}
.app-details-content-left , .app-details-content-right{
    width: 100%;
}



.products-details-content-c iframe {
    width: 100%;
    height: 26vh;
}



.popup-container{
    width: 80%;
} 
 

.products-details-random-item-img{
    height:auto;
}






}

/* 手机横屏（小于 600px） */
@media (max-width: 600px) {
  body {
    font-size: 12px;
  }
  .header{
      height: auto;
  }

  .header-top,.main-nav{
      
    display: none;
  }
  .hero{
      margin-top: 6vh;
      height: 30vh;
  }
  
   .index_category_title{
      margin: 8% 0;
  }
  
  .index_category_title span{
      font-size: 1.2rem;
  }
  .index_category_centent{
      flex-wrap: wrap;
  }
    .index_category_centent_item{
      width:100%;
      margin-bottom: 2%;
  }
  .index_category_centent_item_center_t{
      flex-wrap: wrap;

  }
  .index_category_centent_item_center_t_r  {
      width: 100%;
  }
  .index_category_centent_item_center_t, .index_category_centent_item_center_b{
      height: auto;
  }
  .index_category_centent_item_center_t_l, .index_category_centent_item_center_t_r{
          height: auto;
          width: 100%;
           margin-bottom: 2%;
  }

  .index_category_centent_item_left_h2{
      font-size: 1.1rem;
  }
.index_category_centent_item_left_desc{
      font-size: 1rem;
  }
  
  .index_Product_title{
      margin: 8% 0;
  }
  .index_Product_title h2{
      font-size: 1.2rem;
  }
  .index_Product_list{
      width: 90%;
  }

.index_Product_list_item{
    flex-direction: column;
}
.index_Product_list_item_left  , .index_Product_list_item_right{
    width: 100%;
    margin-bottom: 2%;
}

.index_Product_list_item_left{
    padding: 2%;
}
.index_Product_list_item_right_t h2 a{
    font-size: 1rem;
}
.index_Product_list_item_right_c a{
    font-size: 0.9rem;
}
.index_Product_list_item_right_b_ul li{
    font-size: 0.8rem;
}
.index_Product_list_item_right_submit a{
       padding: 0.3rem 0.5rem;
}
.index_application{
    margin-bottom: 3%;
}
.index_application_centent_item{
    width: 49%;
    height: 30vh;
    margin-bottom: 2%;
    display: flex;
    justify-content: center;

}
.index_application_centent_item h3{
    font-size: 1rem;
}
.index_application_centent_item a{
    font-size: 0.9rem;
}

.index-evaluate-title h2{
    font-size: 1.2rem;
}
.testimonial-content{
    font-size: 0.8rem;
}

.testimonial-author{
    font-size: 0.9rem;
}

.testimonial-wrapper .swiper-testimonial{
    width: 80%;
}
.index_news_title_left h2{
    font-size: 1.2rem;
}
.swiper-slide2_desc h2 a{
    font-size: 1.1rem;
}
.swiper-slide2_desc_time{
    font-size: 1rem;
}
.swiper-slide2_desc_d{
    font-size: 0.8rem;
}

.index_news_centent .newsSwiper{
   margin:0 !important;
}
.index_news_title{
    margin: 5% auto;
}

  .footer_center{
      flex-wrap: wrap;
      width: 90%;
  }
  .footer-menu-col{
      width: 100%;
      margin: 5% 0;
  }
    .footer-menu-col h4{
      font-size: 1.1rem;
  }
   .footer .footer_center .footer-menu-col:nth-child(3) {
   display: none;
}
 .footer .footer_center  .footer-menu-col:last-child {
    display: none;
}
.footer-menu-col-two li a{
    font-size: 0.9rem;
} 
.footer-copy{
    font-size: 0.9rem;
    padding: 5% 0;
}
  
  

  .contact_banner_nav h1{
  font-size:1.9rem;
  }
 .contact_banner_nav_parallelogram a{
     font-size: 0.9rem;
 } 
 
 .contact-support-box{
     width: 100%;
 }
 
 
 .contact-support{
     height: 30vh;
 }
 
 
 
  .contact-support-center{
     width: 90%;
     font-size: 1.1rem;
    font-family: 'Rubik', 'Arial';
    color: #fff;
    text-shadow: none;
    line-height: 1.8rem
  }
  .contact-support-box-item p{
      display: none;
  }
  
  .contact-reserve-center{
      width: 100%;
      display: block;
  }
  .contact-reserve-center_right, .contact-reserve-center_left,.contact-reserve-center_left_item{
      width: 100%;
  }
  
  .contact-reserve-center_left{
      display: block;
  }
  .contact-reserve-center_left_item{
      padding: 5% 0;
      border-bottom:1px solid #ddd;
      
  }
  .contact-reserve-center_desc h3{
      font-weight: 700;
       font-size: 1.1rem;
  }
  .contact-reserve-center_right_title h3{
      margin-bottom: 5%;
  }
  .contact-reserve-center_left_item h2{
      font-size: 1.3rem;
  }
  
  .contact-support-box-item{
      padding: 0;
      line-height: 1.5rem;
      display: flex;
      align-items: center;
      justify-content: center;
      padding:2%;
  }
  .contact-support-box-item h3{
      font-size: 1rem;
  }


  
   .layui-form-item .layui-form-label {
        white-space: normal !important;      
        overflow: visible !important;       
        text-overflow: unset !important;    
    }





  .application-content-list{
      width: 80%;
  }
  .application-content-list-item{
      width: 100%;
      margin-bottom: 5%;
  }

  .application-content-list-item-c-t h2 a{
          font-size: 1.1rem;
            display: block; /* 或 inline/inline-block，根据你的实际需求 */
  -webkit-line-clamp: unset;
  -webkit-box-orient: unset;
  overflow: visible;
  }
  
  /*.application-content-list-item-c-time{*/
  /*    font-size: 1rem;*/
  /*}*/
  .application-content-list-item-c-desc{
      font-size: 0.9rem;
  }
  .application-content-list-item-t a{
       font-size: 1rem;
  }
  




/*productslis*/
 .products-cate{
     width: 90%;
 }
 .products-cate-ul{
     align-items: center;
     justify-content:space-between ;
 }
 .products-cate-ul li{
     width: 48%;
     display: flex;
     justify-content: center;
     align-items: center;
      margin-bottom: 2%;
      text-align: center;
      margin-right: 0;
 }
 .products-cate-ul li a{
     font-size: 0.8rem;
     font-weight: 500;
         padding: 0.6rem;
 } 
 
 .products-content{
     width: 90%;
 }
 .products-content-item{
     width: 100%;
     margin-bottom: 5%;
 }
 
 .products-content-item-desc-c{
     font-size: 0.9rem;
 }
 
 .products-content-item-sub a{
     font-size: 0.9rem;
 }
 



  /*.products-details*/
   .products-details-title {
    flex-direction: column;
    width: 90%;

  }

  .products-details-title-left,
  .products-details-title-right {
    width: 100%;
  }
.products-details-title-left .main-swiper .swiper-slide{
    padding: 5%;
}
  .main-swiper img,
  .thumb-swiper img {
    width: 100%;
    height: auto;
  }
.products-details-title-left .main-swiper{
    height: 30vh;
}
.swiper-slide-fully-visible{
      padding: 2%;
}
.products-details-title-left{
    margin-bottom: 10%;
}
.products-details-title-right-t{
    margin-bottom: 5%;
}
.products-details-title-right-t h2{
    font-size: 1.3rem;
}
.products-details-title-right-c{
    font-size: 1rem;
    line-height: 1.6rem;
    margin-bottom: 5%;
}

.products-details-title-right-b a{
        padding: 0.3rem 1.3rem;
        font-size: 1rem;
}

.products-details-content{
    width: 90%;
}
.products-details-content-title-span{
    font-size: 1.6rem;
}
.products-details-content-title{
    margin: 10% 0;
}
.products-details-which-item , .products-details-random-item{
    width: 49%;
}
.products-details-random-item-desc{
    line-height: 1.3rem;
}
.products-details-random-item-desc-t-h3 h3{
    font-size: 1rem;
}
.products-details-which-item-b{
        font-size: 0.9rem;
}
.products-details-random-item-desc-t-m{
    font-size: 0.9rem;
}

 .products-details-random-item-desc-b a{
     font-size: 0.9rem;
 }



/*about*/
.about-introduce{
    
    flex-direction: column;
    
}
.about-introduce{
    width: 90%;
    margin-bottom: 10%;
}
.about-introduce-left {
    width: 100%;
}
.about-introduce-left{
    margin-bottom: 5%;
}
.about-introduce-right{
    width: 100%;
}
.about-data{
   width: 90%; 
   flex-wrap: wrap;
   height: auto;
   align-items: stretch;
   overflow: hidden;
}
.about-data-item{
    overflow: hidden;
    width: 32%;
    height: auto;
    margin-bottom: 3%;
    /*border: 1px solid  #ff0000;*/
}
.about-data-item-num, .about-data-item-desc{
    line-height: 1.3rem;
    font-size: 0.9rem;
    height: auto;
}
.about-develop-title h2{
    font-size: 1.3rem;
}
.about-introduce-left-top h2{
  font-size: 1.3rem;   
}
.about-why{
    display: none;
}

.about-data-item-num{
    font-size: 1.2rem;
    padding: 10% 0;
}


/*web-nav*/

.web_nav{
    display: block;
    height: 6vh;
    background-color: #fff;
}
.web_right_nav{
    display: none;
}
.web_nav_item{
    height: 100%;
}
.web_nav_item_list{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
     height: 100%;
}
.web_nav_item_list .logo{
    width:30%;
    height: 100%;

          display: flex;
          align-items: center;
            justify-content: center;
         
}
.web_nav_item_list .logo a{

         display: flex;
          align-items: center;
              justify-content: center;
}
.web_nav_item_list .logo a img{
  width: 90%;  
  height: auto;
  object-fit:contain  ;
 
}
.logo_chick{
    width:10%;
       height: auto;
       display: flex;
       align-items: center;
        justify-content: center;
}
.logo_icon{
    color:#000;
    font-size:1.6rem !important;
}
  
.web_right_nav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0;
    background-color: #fff;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 1.3rem;
}
.web_right_nav a {
    padding: 3%;
    text-decoration: none;
    font-size: 1rem;
    color: #000;
    display: block;
    transition: 0.3s;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.web_menu{
     display: flex;
     width: 100%;
     padding: 5% 0;
     margin-bottom: 5%;
     justify-content: space-between;
     align-items: center;
 }
.web_menu h5{
    font-size: 1.1rem;
    font-weight: 700;
    color: #000;
}
.web_right_nav_guanbi{
    font-size: 1.2rem !important;
}
.web_menu_butt{
    font-size: 1rem;
    color: #000;
}
.web_right_content_ul_oneli{
    width: 100%;
}
.web_right_content_ul_oneli_list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative; 
}
.web_right_content_ul_oneli_list:hover {
 background-color: #B6CFED;
 color: #fff;
}
.web_right_content_ul_oneli_list a{
    width:90%;
}
.web_right_content_ul_oneli_list a:hover {
 color: #fff;
}
.web_right_content_ul_oneli_child {
    display: none; 
    margin-top: 5px; 
    width: 100%;
    border: 1px solid  rgb(128, 128, 128,0.2);
}
.web_right_content_ul_oneli_list span{
     font-size: 1rem;
     width: 10%;
     color: #000;
}
.web_right_content_ul li a{
    font-size: 1.1rem;
}
.web_nav_item , .web_right_nav{
    display: block ;
}

  
 .contact_banner_nav_list{
         gap: 0.5rem;
 }

.contact_banner_nav_parallelogram{
        padding: 0rem 0.1rem;
}


.contact-map{
    width:90%;
}




}

/* 手机竖屏（常见移动端宽度） */
@media (max-width: 480px) {
  body {
    font-size: 11px;
  }
  .header-top,.main-nav{
      display: none;
    
  }
  .hero{
      margin-top: 6vh;
      height: 26vh;
  }
  .index_category_title{
      margin: 5% 0;
  }
  .index_category_title span{
      font-size: 1.1rem;
  }
  .index_category_centent{
      flex-direction:column;
  }
  .index_category_centent_item_left, .index_category_centent_item_right{
      width: 100%;
  }
  
  .index_category_centent_item_left_h2{
      font-size: 1.1rem;
  }
  .index_category_centent_item_left_desc{
      font-size: 0.9rem;
  }
  
  .index_category_centent_item_center{
      width: 100%;
  }
  
  .index_category_centent_item_center_t, .index_category_centent_item_center_b{
      width: 100%;
  }
  .index_category_centent_item , .index_category_centent_item_center_t , .index_category_centent_item_center_t_l{
      margin-bottom: 2%;
  }
  .index_category_centent_item_center_t{
      flex-direction: column;
  }
  .index_category_centent_item_center_t_l , .index_category_centent_item_center_t_r {
      width: 100%;
  }
  .index_Product_list{
      width: 90%;
  }
  .index_Product_title{
      margin: 5% 0;
  }
  .index_Product_title h2{
      font-size: 1.3rem;
  }
  .index_Product_list_item{
     flex-direction: column;
      padding-bottom: 5%;
           border-bottom: 1px solid #ccc;
  }
    .index_Product_list_item_left {
        margin-bottom: 2%;
    }
  .index_Product_list_item_left , .index_Product_list_item_right{
      width: 100%;
      margin-bottom: 3%;

  }
  .index_Product_list_item_right_t h2 a{
      font-size: 1rem;
  }
  .index_Product_list_item_right_c a{
       font-size: 0.9rem;
  }
  .index_Product_list_item_right_b_ul li{
      font-size: 0.8rem;
  }
  
  .index_Product_list_item_right_submit a{
      padding: 0.4rem 0.6rem;
  }
  
  .index_application_centent_item{
      width: 49%;
      height: 30vh;
      padding: 0;
      display:block;
      margin-bottom: 2%;
  }
  
  .index_application_centent_item h3{
       font-size: 1rem;
  }
  
  .index_application_centent_item a{
      font-size: 0.8rem;
  }
  .index_application_centent{
      margin-bottom: 3%;
  }
  .index-evaluate-title h2{
      font-size: 1.3rem;
  }
  
  .swiper-testimonial{
      width: 80%;
  }
  .testimonial-content{
      font-size: 0.8rem;
  }
  .testimonial-author{
      font-size: 0.9rem;
  }

  .index_evaluate-prev , .index_evaluate-next {
      font-size: 1.5rem;
      margin-top: -10%;
  }
  .index_news_title_left h2{
      font-size: 1.2rem;
  }
  
  .index_news_title_right a{
          padding: 0.4rem 0.6rem;
  }
  .index_news_centent{
      overflow: hidden;
  }
  
  .newsSwiper{
      margin: 0 !important;
  }
  
  .index_Product_list_item_left a {
      width: 100%;
  }
  
  
  .swiper-slide2_desc h2 a{
      font-size: 1rem;
  }

  .swiper-slide2_desc_d{
      font-size: 0.9rem;
  }
  .swiper-slide2_desc_time{
      font-size: 0.8rem;
  }
  .swiper-slide2_b a{
      font-size: 0.9rem;
  }
  
  .footer_center{
      flex-wrap: wrap;
      width: 90%;
  }
  .footer-menu-col{
      width: 100%;
      margin: 5% 0;
  }
    .footer-menu-col h4{
      font-size: 1.1rem;
  }
   .footer .footer_center .footer-menu-col:nth-child(3) {
   display: none;
}
 .footer .footer_center  .footer-menu-col:last-child {
    display: none;
}
.footer-menu-col-two li a{
    font-size: 0.9rem;
} 
.footer-menu-col-two li{
    line-height: 2rem;
}
.footer-copy{
    font-size: 0.9rem;
    padding: 5% 0;
}
  

  .contact_banner_nav h1{
      font-size:1.9rem;
  }
  
  .contact_banner_nav.news-page h1 {
    font-size: 1.3rem;
  }
  
 .contact_banner_nav_parallelogram a{
     font-size: 0.9rem;
 } 
 
 .contact-support-box{
     width: 100%;
 }
 
 
 .contact-support{
     height: 30vh;
 }
 
 
 
  .contact-support-center{
     width: 90%;
     font-size: 1.1rem;
    font-family: 'Rubik', 'Arial';
    color: #fff;
    text-shadow: none;
    line-height: 1.8rem
  }
  .contact-support-box-item p{
      display: none;
  }
  
  .contact-reserve-center{
      width: 100%;
      display: block;
  }
  .contact-reserve-center_right, .contact-reserve-center_left,.contact-reserve-center_left_item{
      width: 100%;
  }
  
  .contact-reserve-center_left{
      display: block;
  }
  .contact-reserve-center_left_item{
      padding: 5% 0;
      border-bottom:1px solid #ddd;
      
  }
  .contact-reserve-center_desc h3{
      font-weight: 700;
       font-size: 1.1rem;
  }
  .contact-reserve-center_right_title h3{
      margin-bottom: 5%;
  }
  .contact-reserve-center_left_item h2{
      font-size: 1.3rem;
  }
  .contact-support-box-item{
      padding: 0;
      line-height: 1.5rem;
      display: flex;
      align-items: center;
      justify-content: center;
      padding:2%;
  }
  .contact-support-box-item h3{
      font-size: 1rem;
  }
  

  
  .application-content-list{
      width: 80%;
  }
  .application-content-list-item{
      width: 100%;
      margin-bottom: 5%;
  }

  .application-content-list-item-c-t h2 a{
          font-size: 1.1rem;
            display: block; /* 或 inline/inline-block，根据你的实际需求 */
  -webkit-line-clamp: unset;
  -webkit-box-orient: unset;
  overflow: visible;
  }
  
  /*.application-content-list-item-c-time{*/
  /*    font-size: 1rem;*/
  /*}*/
  .application-content-list-item-c-desc{
      font-size: 0.9rem;
  }
  .application-content-list-item-t a{
       font-size: 1rem;
  }
  
/*productslis*/
 .products-cate{
     width: 90%;
 }
 .products-cate-ul{
     align-items: center;
     justify-content:space-between ;
 }
 .products-cate-ul li{
     width: 48%;
     display: flex;
     justify-content: center;
     align-items: center;
      margin-bottom: 2%;
      text-align: center;
      margin-right: 0;
 }
 .products-cate-ul li a{
     font-size: 0.8rem;
     font-weight: 500;
 } 
 
 .products-content{
     width: 90%;
 }
 .products-content-item{
     width: 100%;
     margin-bottom: 5%;
 }
 
 .products-content-item-desc-c{
     font-size: 0.9rem;
 }
 
 .products-content-item-sub a{
     font-size: 0.9rem;
 }
 
  
  /*.products-details*/
   .products-details-title {
    flex-direction: column;
    width: 90%;

  }

  .products-details-title-left,
  .products-details-title-right {
    width: 100%;
  }
/*.products-details-title-left .main-swiper .swiper-slide{*/
/*    padding: 10%;*/
/*}*/
  .main-swiper img,
  .thumb-swiper img {
    width: 100%;
    height: auto;
  }
.products-details-title-left .main-swiper{
    height: 30vh;
}
.swiper-slide-fully-visible{
      padding: 2%;
}
.products-details-title-left{
    margin-bottom: 10%;
}
.products-details-title-right-t{
    margin-bottom: 5%;
}
.products-details-title-right-t h2{
    font-size: 1.3rem;
}
.products-details-title-right-c{
    font-size: 1rem;
    line-height: 1.6rem;
    margin-bottom: 5%;
}

.products-details-title-right-b a{
        padding: 0.3rem 1.3rem;
        font-size: 1rem;
}

.products-details-content{
    width: 90%;
}
.products-details-content-title-span{
    font-size: 1.6rem;
}
.products-details-content-title{
    margin: 10% 0;
}
.products-details-which-item , .products-details-random-item{
    width: 49%;
}
.products-details-random-item-desc{
    line-height: 1.3rem;
}
.products-details-random-item-desc-t-h3 h3{
    font-size: 1rem;
}
.products-details-which-item-b{
        font-size: 0.9rem;
}
.products-details-random-item-desc-t-m{
    font-size: 0.9rem;
}

 .products-details-random-item-desc-b a{
     font-size: 0.9rem;
 }



/*about*/
.about-introduce{
    
    flex-direction: column;
    
}
.about-introduce{
    width: 90%;
    margin-bottom: 10%;
}
.about-introduce-left {
    width: 100%;
}

.about-introduce-left{
    margin-bottom: 5%;
}
.about-introduce-right{
    width: 100%;
}
.about-data{
   width: 90%; 
   flex-wrap: wrap;
   height: auto;
   align-items: stretch;
   overflow: hidden;
}
.about-data-item{
    overflow: hidden;
    width: 32%;
    height: auto;
    margin-bottom: 3%;
}
.about-data-item-num, .about-data-item-desc{
    line-height: 1.3rem;
    font-size: 0.9rem;
    height: auto;
}
.about-develop-title h2{
    font-size: 1.3rem;
}
.about-introduce-left-top h2{
  font-size: 1.3rem;   
}
.about-why{
    display: none;
}

.about-data-item-num{
    font-size: 1.2rem;
    padding: 10% 0;
}



/*web-nav*/

.web_nav{
    display: block;
    height: 6vh;
    background-color: #fff;
}
.web_right_nav{
    display: none;
}
.web_nav_item{
    height: 100%;
}
.web_nav_item_list{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
     height: 100%;
}
.web_nav_item_list .logo{
    width:30%;
    height: 100%;

          display: flex;
          align-items: center;
            justify-content: center;
         
}
.web_nav_item_list .logo a{

         display: flex;
          align-items: center;
              justify-content: center;
}
.web_nav_item_list .logo a img{
  width: 90%;  
  height: auto;
  object-fit:contain  ;
 
}
.logo_chick{
    width:20%;
       height: auto;
       display: flex;
       align-items: center;
        justify-content: center;
}
.logo_icon{
    color:#000;
    font-size:1.6rem !important;
}
  
.web_right_nav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0;
    background-color: #fff;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 1.3rem;
}
.web_right_nav a {
    padding: 3%;
    text-decoration: none;
    font-size: 1rem;
    color: #000;
    display: block;
    transition: 0.3s;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.web_menu{
     display: flex;
     width: 100%;
     padding: 5% 0;
     margin-bottom: 5%;
     justify-content: space-between;
     align-items: center;
 }
.web_menu h5{
    font-size: 1.1rem;
    font-weight: 700;
    color: #000;
}
.web_right_nav_guanbi{
    font-size: 1.2rem !important;
}
.web_menu_butt{
    font-size: 1rem;
    color: #000;
}
.web_right_content_ul_oneli{
    width: 100%;
}
.web_right_content_ul_oneli_list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative; 
}
.web_right_content_ul_oneli_list:hover {
 background-color: #B6CFED;
 color: #fff;
}
.web_right_content_ul_oneli_list a{
    width:90%;
}
.web_right_content_ul_oneli_list a:hover {
 color: #fff;
}
.web_right_content_ul_oneli_child {
    display: none; 
    margin-top: 5px; 
    width: 100%;
    border: 1px solid  rgb(128, 128, 128,0.2);
}
.web_right_content_ul_oneli_list span{
     font-size: 1rem;
     width: 10%;
}
.web_right_content_ul li a{
    font-size: 1.1rem;
}
.web_nav_item , .web_right_nav{
    display: block ;
}

/*.news-details*/
.news-details-content{
    width: 90%;
}
.news-details-content-left-title h2{
    font-size: 1.3rem;
}  
.news-details-content-right-title-ul-l-r a{
    font-size: 0.9rem;
}  
.news-details-content-left-time{
    font-size:1rem; 
}  
  
  
  
  
  
  
  
  
  
  
}