.homeBanner {
  width: 100%;
  height: 10.08rem;
}
.homeBanner .swiper-slide:nth-child(2) .text *{
    color: #ce0010;
    /*color: #333;*/
    text-shadow: -2px 2px 3px rgb(255 255 255);
}


.homeBanner .text {
  position: absolute;
  top: 3.71rem;
  left: 1.6rem;
  max-width: 7rem;
}
.homeBanner .text h2 {
  font-family: Poppins-SemiBold;
  font-weight: bold;
  font-size: 0.5rem;
  color: #393939;
  margin-bottom: 0.26rem;
}
.homeBanner .text div {
  font-family: Open Sans, Open Sans;
  font-weight: 500;
  font-size: 0.24rem;
  color: #393939;
  line-height: 0.34rem;
  margin-bottom: 0.95rem;
}
.homeBanner .prev1,
.homeBanner .next1 {
  width: 0.54rem;
  height: 0.54rem;
  width: 0.6rem;
  height: 0.6rem;
  background: rgba(0, 0, 0, 0.18);
  border-radius: 0.1rem 0.1rem 0.1rem 0.1rem;
}
.homeBanner .prev1:hover,
.homeBanner .next1:hover {
  background: #000;
}
.homeBanner .prev1::after,
.homeBanner .next1::after {
  font-size: 0.2rem;
  color: #FFFFFF;
}
.homeBanner .prev1 {
  left: 0.44rem;
}
.homeBanner .next1 {
  right: 0.44rem;
}
.homeBanner .page1 span {
  width: 0.8rem;
  height: 0.06rem;
  background: #FFFFFF;
  border-radius: 0;
  position: relative;
}
.homeBanner .page1 span:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  background: #FF0000;
  border-radius: 0;
}
.homeBanner .page1 span.swiper-pagination-bullet-active:before {
  width: 100%;
  transition: all 4s linear;
}
.solution {
  padding: 1.19rem 0 0.66rem;
  background: #F9FAFA url(../images/solution_bg.png) no-repeat center center;
  background-size: cover;
}
.solution .box1 {
  margin-top: 0.66rem;
}
.solution .box1 .tabBox {
  display: flex;
  align-items: center;
  column-gap: 0.1rem;
  margin-bottom: 0.44rem;
}
.solution .box1 .tabBox .item {
  width: calc((100% - 0.3rem) / 4);
  height: 1.55rem;
  background: #FFFFFF;
  box-shadow: 0rem 0rem 0.06rem 0.01rem rgba(0, 0, 0, 0.16);
  border-radius: 0.1rem 0.1rem 0.1rem 0.1rem;
  cursor: pointer;
}
/*.solution .box1 .tabBox .item:nth-child(4){*/
/*    display: none;*/
/*}*/
.solution .box1 .tabBox .item img {
  width: 0.5rem;
  height: 0.5rem;
  display: block;
  object-fit: contain;
  margin: 0.3rem auto 0.1rem;
}
.solution .box1 .tabBox .item h4 {
  text-align: center;
  font-family: Open Sans, Open Sans;
  font-weight: bold;
  font-size: 0.22rem;
  color: #393939;
}
.solution .box1 .tabBox .item.swiper-slide-thumb-active {
  background: #CE0010;
}
.solution .box1 .tabBox .item.swiper-slide-thumb-active h4 {
  color: #FFFFFF;
}
.solution .box1 .tabBox .item.swiper-slide-thumb-active img {
  filter: brightness(0) invert(1);
}
.solution .box1 .solution_Swiper {
  padding-bottom: 1.23rem;
  position: relative;
}
.solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem {
  display: flex;
  justify-content: space-between;
}
.solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_txt {
  max-width: calc(50% - 0.6rem);
}
.solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_txt h4 {
  font-family: Open Sans, Open Sans;
  font-weight: bold;
  font-size: 0.4rem;
  color: #393939;
  position: relative;
  margin-bottom: 0.95rem;
}
.solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_txt h4::after {
  content: '';
  position: absolute;
  bottom: -0.34rem;
  left: 0;
  width: 0.6rem;
  height: 0.04rem;
  background: #CE0010;
  border-radius: 0.1rem;
}
.solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_txt .solution_key {
  font-family: Open Sans, Open Sans;
  font-weight: 600;
  font-size: 0.2rem;
  color: #393939;
  margin-bottom: 0.23rem;
}
.solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_txt .solution_desc {
  font-family: Open Sans, Open Sans;
  font-weight: 400;
  font-size: 0.18rem;
  color: #828282;
  line-height: 1.888;
  margin-bottom: 0.6rem;
}
.solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_img {
  width: auto;
  height: auto;
  object-fit: contain;
  /*max-width: 10.48rem;*/
  max-width: 50%;
  max-height: 5.6rem;
}
.solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem:nth-child(2) {
  flex-direction: row-reverse;
  margin-top: 1.16rem;
}
.solution .box1 .solution_Swiper .swiper-pagination {
  width: fit-content;
  left: 50%;
  transform: translateX(-50%);
  line-height: 1.6;
}
.solution .box1 .solution_Swiper .swiper-pagination span {
  width: 0.08rem;
  height: 0.08rem;
  background: #C1C1C1;
  opacity: 1;
}
.solution .box1 .solution_Swiper .swiper-pagination .swiper-pagination-bullet-active {
  background: #CE0010;
}
.solution .box1 .solution_Swiper .next2,
.solution .box1 .solution_Swiper .prev2 {
  bottom: 0;
  top: auto;
  cursor: pointer;
}
.solution .box1 .solution_Swiper .next2 {
  right: 50%;
  transform: translateX(0.8rem);
}
.solution .box1 .solution_Swiper .prev2 {
  left: 50%;
  transform: translateX(-0.8rem);
}
.solution .box1 .solution_Swiper .next2::after,
.solution .box1 .solution_Swiper .prev2::after {
  font-size: 0.24rem;
  font-weight: bold;
  color: #C1C1C1;
}
.solution .box1 .solution_Swiper .next2:hover,
.solution .box1 .solution_Swiper .prev2:hover {
  color: #CE0010;
}
.product {
  margin: 1.18rem 0 1.12rem;
}

/*.product .comTit,*/
/*.cases .comTit,*/
/*.about .about_box .about_txt .comTit{*/
/*    height: 0.44rem;*/
/*}*/

.product .product_box {
  display: flex;
  flex-wrap: wrap;
  column-gap: 0.2rem;
  row-gap: 0.18rem;
  margin-top: 0.68rem;
}
.product .product_box .product_item {
  width: 7.9rem;
  height: 5.15rem;
  background: #E9E9E9 url(../images/product_bg1.png) no-repeat center center;
  background-size: cover;
  padding: 0.46rem;
  overflow: hidden;
  border-radius: 0.1rem;
}
.product .product_box .product_item .product_title {
  width: 100%;
  font-family: Open Sans, Open Sans;
  font-weight: bold;
  font-size: 0.34rem;
  color: #393939;
  margin-bottom: 0.05rem;
  display: flex;
}
.product .product_box .product_item .product_title i {
  flex: 0 0 0.23rem;
  height: 0.23rem;
  background: url(../images/jiantou.png) no-repeat center center;
  background-size: contain;
  margin-left: 0.18rem;
  margin-top: 0.14rem;
  display: block;
}
.product .product_box .product_item .product_info {
  width: 100%;
  font-family: Open Sans, Open Sans;
  font-weight: 400;
  font-size: 0.18rem;
  color: #828282;
}
.product .product_box .product_item .product_img {
  margin: 0 auto;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 90%;
}
.product .product_box .product_item .product_img img {
  width: auto;
  height: auto;
  object-fit: contain;
  max-width: 100%;
  max-height: 90%;
  transition: all 0.5s;
}
.product .product_box .product_item:nth-child(2) {
  width: 3.85rem;
  background: url(../images/product_bg2.png) no-repeat center center;
  background-size: cover;
  padding: 0.46rem 0.4rem;
}
.product .product_box .product_item:nth-child(3) {
  width: 3.85rem;
  background: url(../images/product_bg3.png) no-repeat center center;
  background-size: cover;
  padding: 0.46rem 0.4rem;
}
.product .product_box .product_item:nth-child(4) {
  width: 5.8rem;
  height: 6.52rem;
  background: url(../images/product_bg4.png) no-repeat center center;
  background-size: cover;
  padding: 0.46rem 0.49rem;
}
.product .product_box .product_item:nth-child(5) {
  width: 10rem;
  height: 6.52rem;
  background: url(../images/product_bg5.png) no-repeat center center;
  background-size: cover;
  padding: 0.46rem 0.49rem;
}
.product .product_box .product_item:hover .product_title{
    color: #ce0010;
}
.product .product_box .product_item:hover .product_img img{
    transform: scale(1.1);
}





.product .more {
  margin: 0.45rem auto 0;
}
.cases {
  margin: 1.12rem 0 1rem;
}
.cases .cases_box {
  margin-top: 0.68rem;
  position: relative;
}
.cases .cases_box .swiper {
  width: calc(100% + 0.2rem);
  margin-left: -0.1rem;
  position: relative;
  overflow: hidden;
  padding: 0.1rem;
}
.cases .cases_box .swiper .cases_item {
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: all 0.3s ease-in-out;


  width: 5.2rem;
  height: 5.4rem;
  border-radius: 0.14rem;
  background: #fff;
  box-shadow: 0rem 0rem 0.2rem 0.01rem rgba(0,0,0,0.1);
  margin-right: 0.2rem;
  overflow: hidden;
  padding: 0.1rem;
  display: flex;
  justify-content: space-between;
  flex-direction: column-reverse;
}
.cases .cases_box .swiper .cases_item .cases_txt {
  width: 100%;
  height: 3.44rem;
  border-radius: 0.1rem;
  object-fit: cover;
  overflow: hidden;
}
.cases .cases_box .swiper .cases_item .cases_txt img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s;
}
.cases .cases_box .swiper .cases_item .cases_hover {
  width: 100%;
  height: calc(100% - 3.44rem);
  padding: 0.47rem 0.15rem;
  transition: all 0.5s ease-in-out;
}
.cases .cases_box .swiper .cases_item .cases_hover h4 {
  font-family: Open Sans, Open Sans;
  font-weight: bold;
  font-size: 0.24rem;
  color: #393939;
}
.cases .cases_box .swiper .cases_item .cases_hover span {
  font-family: Open Sans, Open Sans;
  font-weight: 400;
  font-size: 0.16rem;
  display: block;
  margin-top: 0.19rem;
  color: #393939;
}
.cases .cases_box .swiper .cases_item:last-child {
  margin-right: 0 !important;
}
.cases .cases_box .swiper .cases_item:hover .cases_txt img {
  transform: scale(1.1);
}
.cases .cases_box .swiper .cases_item:hover .cases_hover h4{
  color: #CE0010;
}
.cases .cases_box .next3,
.cases .cases_box .prev3 {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 0.1rem;
  background: rgba(0, 0, 0, 0.5);
  cursor: pointer;
}
.cases .cases_box .next3 {
  right: -0.8rem;
}
.cases .cases_box .prev3 {
  left: -0.8rem;
}
.cases .cases_box .next3::after,
.cases .cases_box .prev3::after {
  font-size: 0.22rem;
  color: #C1C1C1;
}
.cases .cases_box .next3:hover,
.cases .cases_box .prev3:hover {
  background: #000000;
}
.cases .more {
  margin: 0.45rem auto 0;
}



.about {
  padding: 1.36rem 0 1.8rem;
  background: url(../images/about_bg.png) no-repeat center center;
  background-size: cover;
}
.about .about_box {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.about .about_box .about_video {
  flex-shrink: 0;
  margin-top: 0.15rem;
  width: 7.25rem;
  height: 4.08rem;
  border-radius: 0.14rem;
  overflow: hidden;
  position: relative;
  /* 视频进度条 */
}
.about .about_box .about_video #video-element {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  object-fit: cover;
  z-index: 0;
}
.about .about_box .about_video::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.44);
  pointer-events: none;
  z-index: 1;
}
.about .about_box .about_video.act::after {
  display: none;
}
.about .about_box .about_video #video-poster {
  width: 0.6rem;
  height: 0.6rem;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 9;
  pointer-events: none;
}
.about .about_box .about_video #video-element::-webkit-media-controls-enclosure {
  opacity: 0;
}
.about .about_box .about_video #video-element.act::-webkit-media-controls-enclosure {
  opacity: 1;
}
.about .about_box .about_txt {
  width: 7.8rem;
  flex: 0 1 7.8rem;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.about .about_box .about_txt .comTit {
  margin: 0 auto 0 0;
}
.about .about_box .about_txt .about_info {
  margin-top: 0.48rem;
  margin-bottom: 0.68rem;
  font-family: Open Sans, Open Sans;
  font-weight: 500;
  font-size: 0.2rem;
  color: #000000;
  line-height: 1.7;
}
.about .about_num {
  margin-top: 1.14rem;
  padding-bottom: 0.48rem;
  display: flex;
  justify-content: space-between;
}
.about .about_num .num_item .stat-value {
  display: flex;
  font-family: Poppins-SemiBold;
  font-weight: 600;
  font-size: 0.3rem;
  color: #393939;
  column-gap: 0.11rem;
}
.about .about_num .num_item .stat-value .scroll_num {
  font-family: Poppins-SemiBold;
  font-weight: 600;
  font-size: 0.7rem;
  color: #393939;
  line-height: 1;
}
.about .about_num .num_item .stat-title {
  margin-top: 0.23rem;
  font-family: Open Sans, Open Sans;
  font-weight: 500;
  font-size: 0.2rem;
  color: #393939;
}
.about .about_num .num_item:hover .stat-value,
.about .about_num .num_item:hover .stat-value .scroll_num,
.about .about_num .num_item:hover .stat-title {
  color: #CE0010;
}
.wrapper > .about {
  height: auto;
  min-height: 0;
}
.wrapper > .about img {
  height: auto;
  width: auto;
  max-width: 100%;
}








@media screen and (max-width: 1042px),
screen and (max-device-width: 1042px) {
    .homeBanner {
        height: 60vh;
    }
    .homeBanner .text {
        top: 50%;
        left: 3%;
        max-width: 76%;
        transform: translateY(-50%);
    }
    .homeBanner .text h2 {
        font-size: 36px;
    }
    .homeBanner .text div {
        font-size: 20px;
        line-height: 1.6;
        margin-bottom: 40px;
    }
    .homeBanner .prev1,
    .homeBanner .next1 {
        width: 46px;
        height: 46px;
        top: calc(50% + 45px);
    }


    .solution {
        padding: 80px 0;
    }
    .solution .box1 {
        margin-top: 40px;
    }
    .solution .box1 .tabBox{
        margin-bottom: 30px;
    }
    .solution .box1 .tabBox .item {
        height: auto;
        padding: 15px;
        border-radius: 10px;
    }
    .solution .box1 .tabBox .item img{
        width: 42px;
        height: 42px;
        margin: 5px auto;
    }
    .solution .box1 .tabBox .item h4{
        font-size: 18px;
    }
    .solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem{
        flex-wrap: wrap;
    }
    .solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_txt{
        max-width: 100%;
        width: 100%;
    }
    .solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_txt h4{
        font-size: 28px;
        margin-bottom: 40px;
    }
    .solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_txt h4::after{
        width: 60px;
        height: 3px;
        bottom: -14px;
    }
    .solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_txt .solution_key{
        font-size: 20px;
        margin-bottom: 10px;
    }
    .solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_txt .solution_desc{
        font-size: 16px;
        margin-bottom: 30px;
    }
    .solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_img{
        max-width: 80%;
        height: auto;
        margin:  20px auto 0;
    }
    .solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem:nth-child(2){
        flex-wrap: wrap;
        margin-top: 40px;
    }





    .product {
        margin: 80px 0;
    }
    .product .product_box {
        margin-top: 40px;
        gap: 12px;
    }
    .product .product_box .product_item,
    .product .product_box .product_item:nth-child(2),
    .product .product_box .product_item:nth-child(3),
    .product .product_box .product_item:nth-child(4),
    .product .product_box .product_item:nth-child(5) {
        width: calc(33.33% - 8px);
        height: 420px;
        padding: 30px;
        background-size: cover;
    }
    .product .product_box .product_item .product_title{
        font-size: 20px;
    }
    .product .product_box .product_item .product_title i{
        width: 22px;
        height: 22px;
        margin-top: 4px;
        margin-left: 16px;
    }
    .product .product_box .product_item .product_info{
        font-size: 16px;
    }
    .product .product_box .product_item .product_img{
        height: 74%;
    }







    .cases {
        margin: 80px 0;
    }
    .cases .cases_box {
        margin-top: 40px;
    }
    .cases .cases_box .next3,
    .cases .cases_box .prev3 {
        display: none;
    }
    .cases .cases_box .swiper .cases_item{
        width: 320px;
        height: auto;
        border-radius: 10px;
        margin-right: 10px;
        padding: 10px;
    }
    .cases .cases_box .swiper .cases_item .cases_txt{
        height: 0;
        padding-bottom: 64%;
        position: relative;
    }
     .cases .cases_box .swiper .cases_item .cases_txt img{
         position: absolute;
     }
    .cases .cases_box .swiper .cases_item .cases_hover{
        height: auto;
        padding: 10px 0 20px;
    }
    .cases .cases_box .swiper .cases_item .cases_hover h4{font-size: 20px;}
    .cases .cases_box .swiper .cases_item .cases_hover span{
        font-size: 16px;
        margin-top: 10px;
    }


    .about {
        padding: 80px 0;
    }
    .about .about_box {
        display: block;
    }
    .about .about_box .about_video,
    .about .about_box .about_txt {
        width: 100%;
        height: auto;
    }
    .about .about_box .about_video {
        height: auto;
        aspect-ratio: 16 / 9;
        margin-bottom: 40px;
    }
    .about .about_box .about_txt .about_info{
        font-size: 16px;
        margin: 10px 0 40px;
    }

    .about .about_num {
        margin-top: 40px;
        flex-wrap: wrap;
        gap: 30px 20px;
    }

    .about .about_num .num_item {
        width: calc((100% - 20px) / 2);
    }
    .about .about_num .num_item .stat-value{font-size: 26px;}
    .about .about_num .num_item .stat-value .scroll_num{
        font-size: 42px;
    }
    .about .about_num .num_item .stat-title{
        font-size: 16px;
        margin-top: 8px;
    }
}

@media screen and (max-width: 768px),
screen and (max-device-width: 768px) {
    .homeBanner {
        height: 50vh;
    }
    .homeBanner .text{
        top: calc(50% + 29px);
        max-width: 100%;
    }
    .homeBanner .text h2 {
        font-size: 20px;
        margin-bottom: 10px;
    }
    .homeBanner .text div {
        font-size: 14px;
        margin-bottom: 20px;
    }
    .homeBanner .prev1, .homeBanner .next1{
        height: 32px;
        width: 32px;
        top: calc(50% + 29px);
    }




    .solution {
        padding: 50px 0 30px;
    }
    .solution .box1{
        margin-top: 30px;
    }
    .solution .box1 .tabBox>.swiper-wrapper{
        flex-wrap: wrap;
        row-gap: 10px;
    }
    .solution .box1 .tabBox .item{
        width: calc(50% - 10px) !important;
    }
    .solution .box1 .tabBox .item img{
        width: 26px;
        height: 26px;
        margin: 0 auto 5px;
    }
    .solution .box1 .tabBox .item h4{
        font-size: 12px;
    }
    .solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_txt h4 {
        font-size: 20px;
        margin-bottom: 20px;
    }
    .solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_txt h4::after {
        width: 50px;
        height: 2px;
        bottom: -6px;
    }
     .solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_txt .solution_key{
        font-size: 16px;
        margin-bottom: 6px;
    }
    .solution .box1 .solution_Swiper .swiper-wrapper .swiper-slide .solutionItem .solution_txt .solution_desc{
        font-size: 12px;
        margin-bottom: 20px;
        line-height: 1.5;
    }
    .solution .box1 .solution_Swiper .swiper-pagination span{
        width: 6px;
        height: 6px;
    }
    .solution .box1 .solution_Swiper .next2::after, .solution .box1 .solution_Swiper .prev2::after{
        font-size: 24px;
    }
    .solution .box1 .solution_Swiper .prev2{
        transform: translateX(-60px);
    }
    .solution .box1 .solution_Swiper .next2{
        transform: translateX(60px);
    }



    .product {
        margin: 50px 0;
    }
    .product .product_box{
        margin-top: 30px;
    }
    .product .product_box .product_item,
    .product .product_box .product_item:nth-child(2),
    .product .product_box .product_item:nth-child(3),
    .product .product_box .product_item:nth-child(4),
    .product .product_box .product_item:nth-child(5) {
        width: 100%;
        height: 4.8rem;
        padding: 0.32rem;
    }
    .product .product_box .product_item .product_title {
        font-size: 16px;
    }
    .product .product_box .product_item .product_info {
        font-size: 14px;
    }



    .cases {
        margin: 50px 0;
    }
    .cases .cases_box{
        margin-top: 30px;
    }
    .cases .cases_box .swiper .cases_item {
        width: 5.6rem;
    }
    .cases .cases_box .swiper .cases_item .cases_hover h4{
        font-size: 16px;
    }
    .cases .cases_box .swiper .cases_item .cases_hover span{
        font-size: 13px;
    }


    .about{
        padding: 50px 0;
    }
    .about .about_box .about_txt .about_info {
        font-size: 14px;
    }

    .about .about_num .num_item .stat-value{font-size: 20px;}
    .about .about_num .num_item .stat-value .scroll_num{
        font-size: 32px;
    }
    .about .about_num .num_item .stat-title{
        font-size: 14px;
    }
}