@charset "utf-8";
/*轮播*/
.i-banner {
  width: 100%;
  height: 100%;
  position: relative;
  z-index:998;
  overflow: hidden;
}
.i-banner .swiper-container {
  width: 100%;
  height: 100%;
  display: block;
}
.i-banner .swiper-slide {
  position: relative;
}
.i-banner .swiper-slide > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.i-banner .swiper-button-prev,
.i-banner .swiper-button-next {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.8);
  margin-top: -25px;
}
.i-banner .swiper-button-prev {
  left: 3%;
}
.i-banner .swiper-button-next {
  right: 3%;
}
.i-banner .swiper-button-prev:after,
.i-banner .swiper-button-next:after {
  font-size: 1.375rem;
  color: #000;
}
.i-banner .swiper-pagination{
  width:100%;
  bottom:50px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.i-banner .swiper-pagination{
  width:100%;
  bottom:80px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.i-banner .swiper-pagination .swiper-pagination-bullet{
  background:rgba(0, 0, 0, .6);
  margin:0 5px;
  width:20px;
  height:20px;
  position:relative;
}
.i-banner .swiper-pagination .swiper-pagination-bullet-active:after{
  content:"";
  width:8px;
  height:8px;
  background:#ea5506;
  border-radius:50%;
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%, -50%);
}
@media (max-width: 1280px) {
  .i-banner,
  .i-banner .swiper-container,
  .i-banner .swiper-slide > img {
    height: auto;
    display: none;
  }
}
@media (max-width: 992px) {
}
@media (max-width: 750px) {
  .i-banner .swiper-button-prev,
  .i-banner .swiper-button-next {
    width: 24px;
    height: 24px;
    margin-top: -12px;
  }
}

.m-banner {
  width: 100%;
  height: 100%;
  position: relative;
  display: none;
  overflow: hidden;
}
.m-banner .swiper-container {
  width: 100%;
  height: 100%;
  display: block;
}
.m-banner .swiper-slide {
  position: relative;
}
.m-banner .swiper-slide > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.m-banner .swiper-button-prev,
.m-banner .swiper-button-next {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.8);
  margin-top: -25px;
}
.m-banner .swiper-button-prev {
  left: 3%;
}
.m-banner .swiper-button-next {
  right: 3%;
}
.m-banner .swiper-button-prev:after,
.m-banner .swiper-button-next:after {
  font-size: 1.375rem;
  color: #000;
}
.m-banner .swiper-pagination{
  width:100%;
  bottom:80px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.m-banner .swiper-pagination .swiper-pagination-bullet{
  background:rgba(0, 0, 0, .6);
  margin:0 5px;
  width:20px;
  height:20px;
  position:relative;
}
.m-banner .swiper-pagination .swiper-pagination-bullet-active:after{
  content:"";
  width:8px;
  height:8px;
  background:#ea5506;
  border-radius:50%;
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%, -50%);
}
@media (max-width: 1600px) {
  .m-banner .swiper-pagination{
    bottom:70px;
  }
}
@media (max-width: 1280px) {
  .m-banner,
  .m-banner .swiper-container,
  .m-banner .swiper-slide > img {
    height: auto;
    display: block;
  }
  .m-banner .swiper-pagination{
    bottom:60px;
  }
}
@media (max-width: 992px) {
  .m-banner .swiper-pagination{
    bottom:50px;
  }
  .m-banner .swiper-pagination .swiper-pagination-bullet{
    width:16px;
    height:16px;
  }
}
@media (max-width: 750px) {
  .m-banner .swiper-pagination{
    bottom:40px;
  }
  .m-banner .swiper-button-prev,
  .m-banner .swiper-button-next {
    width: 24px;
    height: 24px;
    margin-top: -12px;
  }
  .m-banner .swiper-button-prev:after,
  .m-banner .swiper-button-next:after {
    font-size: .75rem;
  }
  .m-banner .swiper-pagination .swiper-pagination-bullet{
    width:14px;
    height:14px;
  }
  .m-banner .swiper-pagination .swiper-pagination-bullet-active:after{
    width:6px;
    height:6px;
  }
}

.i-search{
  height:120px;
  margin-top:-60px;
  background:#fff;
  position:relative;
  z-index:999;
  box-shadow:0 0 10px rgba(0, 0, 0, .15);
  display:flex;
  justify-content:space-between;
  align-items:center;
  overflow:hidden;
}
.i-search .image{
  width:370px;
  height:100%;
}
.i-search .image img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.i-search .content{
  width:calc(100% - 370px);
  height:70px;
  margin:0 36px;
  margin-left:-35px;
  border:1px #eee solid;
  border-radius:35px;
  background:#fff;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.i-search .content .left{
  width:68px;
  height:68px;
  background:#ea5506;
  border-radius:50%;
  border:4px #fff solid;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
}
.i-search .content .left i{
  font-size:20px;
}
.i-search .content .right{
  width:calc(100% - 68px);
  padding:0 20px;
}
.i-search .content .right form{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.i-search .content .right input{
  width:calc(100% - 48px);
  border:none;
  outline:none;
}
.i-search .content .right button{
  background:none;
  border:none;
  cursor:pointer;
}
.i-search .content .right button i{
  font-size:24px;
}
@media (max-width: 1600px) {
  .i-search{
    height:100px;
    margin-top:-50px;
  }
  .i-search .image{
    width:240px;
  }
  .i-search .content{
    width:calc(100% - 240px);
  }
}
@media (max-width: 1280px) {
  .i-search{
    height:80px;
    margin-top:-40px;
    box-shadow: 0 0 6px rgba(0, 0, 0, .15);
  }
  .i-search .image{
    display:none;
  }
  .i-search .content{
    width:94%;
    margin:0 auto;
    height:60px;
  }
  .i-search .content .left{
    width:58px;
    height:58px;
  }
  .i-search .content .right{
    width: calc(100% - 58px);
    padding:0 3%;
  }
  .i-search .content .left i{
    font-size:18px;
  }
  .i-search .content .right button i{
    font-size:18px;
  }
}
@media (max-width: 992px) {
  .i-search{
    height:70px;
    margin-top:-35px;
  }
  .i-search .content{
    height:50px;
  }
  .i-search .content .left{
    width:48px;
    height:48px;
  }
  .i-search .content .right{
    width: calc(100% - 48px);
  }
}
@media (max-width: 750px) {
  .i-search{
    height:60px;
    margin-top:-30px;
  }
  .i-search .content{
    height:40px;
  }
  .i-search .content .left{
    width:38px;
    height:38px;
  }
  .i-search .content .left i{
    font-size:16px;
  }
  .i-search .content .right button i{
    font-size:16px;
  }
  .i-search .content .right{
    width: calc(100% - 38px);
  }
}

.i-type{
  width:100%;
  padding:100px 50px 0 50px;
  overflow:hidden;
}
.i-type ul{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
}
.i-type li{
  width:calc(25% - 37.5px);
}
.i-type a{
  display:block;
}
.i-type .image{
  overflow:hidden;
}
.i-type .image img{
  width:100%;
  display:block;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
.i-type a:hover .image img{
  transform:scale(1.08);
}
.i-type .name{
  font-weight:bold;
  display:flex;
  align-items:center;
  margin-top:20px;
}
.i-type .name i{
  margin-left:10px;
}
@media (max-width: 1600px) {
  
}
@media (max-width: 1280px) {
  .i-type{
    padding:0 3%;
    padding-top:7%;
  }
  .i-type li{
    margin-top:3%;
    width:48.5%;
  }
  .i-type .name{
    margin-top:3%;
  }
}
@media (max-width: 992px) {
}
@media (max-width: 750px) {
  .i-type li{
    width:100%;
  }
}

.i-about{
  padding-top:100px;
  overflow:hidden;
}
.i-about .about-box1{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.i-about .about-box1 .left h1{
  color:#ea5506;
  font-size:40px;
  line-height:40px;
}
.i-about .about-box1 .left h2{
  font-size:100px;
  line-height:100px;
  font-weight:bold;
}
.i-about .about-box1 .right{
  width:calc(100% - 500px);
  text-align:right;
  display:flex;
  flex-direction:column;
  align-items:flex-end;
}
.i-about .about-box1 .right .title{
  font-size:24px;
  font-weight:bold;
}
.i-about .about-box1 .right .content{
  margin:20px 0;
}
.i-about .about-box1 .right .more a{
  display:block;
  text-decoration:underline;
}
.i-about .about-box2{

}
.i-about .about-box2 ul{
  display:flex;
  justify-content:space-between;
}
.i-about .about-box2 li{
  margin-top:60px;
}
.i-about .about-box2 .text1{
  font-size:14px;
}
.i-about .about-box2 .text2 span{
  font-size:24px;
  line-height:24px;
}
.i-about .about-box2 .text2 .counter{
  font-size:64px;
  line-height:64px;
  font-weight:bold;
}
@media (max-width: 1600px) {
  .i-about .about-box1 .left h1{
    font-size:36px;
    line-height:36px;
  }
  .i-about .about-box1 .left h2{
    font-size:90px;
    line-height:90px;
  }
  .i-about .about-box1 .right .title{
    font-size:20px;
  }
  .i-about .about-box2 .text2 span{
    font-size:20px;
  }
  .i-about .about-box2 .text2 .counter{
    font-size:54px;
    line-height:54px;
  }
}
@media (max-width: 1280px) {
  .i-about{
    padding-top:7%;
  }
  .i-about .about-box1{
    flex-direction:column;
  }
  .i-about .about-box1 .left,
  .i-about .about-box1 .right{
    width:100%;
  }
  .i-about .about-box1 .right{
    margin-top:3%;
  }
  .i-about .about-box1 .left h1{
    font-size:24px;
    line-height:24px;
  }
  .i-about .about-box1 .left h2{
    font-size:64px;
    line-height:64px;
  }
  .i-about .about-box1 .right{
    align-items:flex-start;
    text-align:left;
  }
  .i-about .about-box1 .right .content{
    margin:0;
  }
  .i-about .about-box1 .right .title{
    font-size:18px;
  }
  .i-about .about-box2 li{
    margin-top:6%;
  }
  .i-about .about-box2 .text2 span{
    font-size:18px;
  }
  .i-about .about-box2 .text2 .counter{
    font-size:48px;
    line-height:48px;
  }
}
@media (max-width: 992px) {
  .i-about .about-box1 .left h1{
    font-size:20px;
  }
  .i-about .about-box1 .left h2{
    font-size:48px;
    line-height:48px;
  }
  .i-about .about-box2 .text2 .counter{
    font-size:42px;
    line-height:42px;
  }
}
@media (max-width: 750px) {
  .i-about .about-box1 .left h1{
    font-size:16px;
  }
  .i-about .about-box1 .left h2{
    font-size:36px;
    line-height:36px;
  }
  .i-about .about-box1 .right .title{
    font-size:16px;
  }
  .i-about .about-box2 .text2{
    display:flex;
    flex-direction:column;
  }
  .i-about .about-box2 .text2 span{
    font-size:16px;
  }
  .i-about .about-box2 .text2 .counter{
    font-size:36px;
    line-height:36px;
  }
}

.i-video{
  width:100%;
  position:relative;
  overflow:hidden;
}
.i-video .bg img{
  width:100%;
  display:block;
}
.i-video .play{
  width:100%;
  height:100%;
  position:absolute;
  top:0;
  left:0;
  display:flex;
  align-items:center;
  justify-content:center;
}
.i-video .play a{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
}
.i-video .play i{
  font-size:110px;
  line-height:110px;
}
@media (max-width: 1600px) {
  .i-video .play i{
    font-size:100px;
    line-height:100px;
  }
}
@media (max-width: 1280px) {
  .i-video .play i{
    font-size:80px;
    line-height:80px;
  }
  .i-video .bg{
    height:54vh;
  }
  .i-video .bg img{
    width:100%;
    height:100%;
    object-fit:cover;
  }
}
@media (max-width: 992px) {
  .i-video .play i{
    font-size:60px;
    line-height:60px;
  }
}
@media (max-width: 750px) {
  .i-video .bg{
    height:44vh;
  }
  .i-video .play i{
    font-size:48px;
    line-height:48px;
  }
}

.i-products{
  background:#f9f9f9;
}
.i-products .title{
  font-size:90px;
  line-height:90px;
  display:flex;
  flex-direction:column;
  margin-top:-90px;
  position:relative;
  z-index:1;
}
.i-products .title span:nth-child(1){
  color:#fff;
  font-weight:bold;
}
.i-products .title span:nth-child(2){
  color:#ea5406;
  font-weight:bold;
}
.i-products .content{
  padding-top:60px;
}
.i-products .content .tabs ul{
  display:flex;
  align-items:center;
}
.i-products .content .tabs li{
  margin-right:10px;
}
.i-products .content .tabs li:last-child{
  margin-right:0;
}
.i-products .content .tabs a{
  display:flex;
  border:1px #000 solid;
  padding:0 10px;
  height:40px;
  align-items:center;
  justify-content:center;
  text-align:center;
  line-height:1;
}
.i-products .content .tabs li.active a{
  background:#000;
  color:#fff;
}
.i-products .content .list{
  margin-top:40px;
}
.i-products .content .list .image{
  overflow:hidden;
}
.i-products .content .list .image img{
  width:100%;
  display:block;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
.i-products .content .list a:hover .image img{
  transform: scale(1.08);
}
.i-products .content .list .name{
  text-align:center;
  margin-top:30px;
}
.i-products .content .list .more{
  display:flex;
  justify-content:center;
}
.i-products .content .list .more span{
  text-align:center;
  font-size:14px;
  border:1px #000 solid;
  padding:0 10px;
  background:#fff;
  opacity:0;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
.i-products .content .list a:hover .more span{
  background:#ea5406;
  border-color:#ea5406;
  color:#fff;
  opacity:1;
}
.i-products .content .list .swiper-pagination{
  position:relative;
  margin-top:40px;
}
.i-products .content .list .swiper-pagination .swiper-pagination-bullet-active{
  background:#a2a2a2;
}
@media (max-width: 1600px) {
  .i-products .title{
    font-size:80px;
    line-height:80px;
    margin-top:-80px;
  }
}
@media (max-width: 1280px) {
  .i-products .title{
    font-size:64px;
    line-height:64px;
    margin-top:-64px;
  }
  .i-products .content{
    padding-top:6%;
  }
  .i-products .content .tabs ul{
    flex-wrap:wrap;
  }
  .i-products .content .tabs li{
    width:49%;
    margin-right:2%;
    margin-bottom:2%;
  }
  .i-products .content .tabs li:nth-child(2n){
    margin-right:0;
  }
  .i-products .content .list{
    margin-top:4%;
  }
  .i-products .content .list .swiper-pagination{
    margin-top:4%;
  }
}
@media (max-width: 992px) {
  .i-products .title{
    font-size:48px;
    line-height:48px;
    margin-top:-48px;
  }
}
@media (max-width: 750px) {
  .i-products .title{
    font-size:28px;
    line-height:28px;
    margin-top:-28px;
  }
}

.i-advantage{
  width:100%;
  background:#f9f9f9;
  padding-top:100px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  overflow:hidden;
}
.i-advantage .left{
  width:60%;
}
.i-advantage .left .box1{
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.i-advantage .left .box1 img{
  display:block;
}
.i-advantage .left .box1 .word{
  padding:0 80px;
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  text-align:right;
}
.i-advantage .left .box1 .word .word-1{
  font-weight:bold;
  font-size:60px;
  line-height:60px;
}
.i-advantage .left .box1 .word .word-2{
  font-weight:bold;
  font-size:60px;
  line-height:60px;
  color:#ea5406;
}
.i-advantage .left .box1 .word .word-3{
  color:#ea5406;
  font-size:24px;
  line-height:24px;
  margin-top:20px;
}
.i-advantage .left .box2 img{
  width:100%;
  display:block;
}
.i-advantage .right{
  width:40%;
}
.i-advantage .right img{
  width:100%;
  display:block;
}
@media (max-width: 1600px) {
  .i-advantage .left .box1 .word .word-1{
    font-size:54px;
    line-height:54px;
  }
  .i-advantage .left .box1 .word .word-2{
    font-size:54px;
    line-height:54px;
  }
  .i-advantage .left .box1 .word .word-3{
    font-size:20px;
  }
}
@media (max-width: 1280px) {
  .i-advantage{
    padding-top:10%;
    flex-direction:column;
  }
  .i-advantage .left,
  .i-advantage .right{
    width:100%;
  }
  .i-advantage .left{
    display:flex;
  }
  .i-advantage .left .box1 .word{
    padding:0 3%;
  }
  .i-advantage .left .box1 .word .word-1{
    font-size:42px;
    line-height:42px;
  }
  .i-advantage .left .box1 .word .word-2{
    font-size:42px;
    line-height:42px;
  }
  .i-advantage .left .box1 .word .word-3{
    font-size:18px;
  }
  .i-advantage .left .box2{
    display:none;
  }
}
@media (max-width: 992px) {
  .i-advantage .left .box1 .word{
    justify-content:center;
    align-items:center;
    text-align:center;
  }
  .i-advantage .left .box1 .image{
    display:none;
  }
  .i-advantage .right{
    margin-top:6%;
  }
  .i-advantage .left .box1 .word .word-1{
    font-size:36px;
    line-height:36px;
  }
  .i-advantage .left .box1 .word .word-2{
    font-size:36px;
    line-height:36px;
  }
}
@media (max-width: 750px) {
  .i-advantage .left .box1 .word .word-1{
    font-size:24px;
    line-height:24px;
  }
  .i-advantage .left .box1 .word .word-2{
    font-size:24px;
    line-height:24px;
  }
  .i-advantage .left .box1 .word .word-3{
    font-size:14px;
  }
}

.i-news{
  padding:100px 0;
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  overflow:hidden;
}
.i-news .title{
  width:100%;
  display:flex;
  flex-direction:column;
  align-items:flex-end;
}
.i-news .title .title-1{
  font-size:72px;
  line-height:72px;
  color:#ea5406;
  font-weight:bold;
}
.i-news .title .title-2{
  margin-top:20px;
}
.i-news .title .title-2 a{
  display:block;
  text-decoration:underline;
}
.i-news .list{
  width:100%;
  margin-top:60px;
  overflow:hidden;
}
.i-news .list a{
  display:block;
  text-align:right;
  line-height:1.4;
}
.i-news .list .image img{
  width:100%;
  display:block;
}
.i-news .list .text{
  font-weight:bold;
  margin:20px 0;
}
.i-news .list .summary{
  color:#666;
}
.i-news .list .swiper-pagination{
  position:relative;
  margin-top:40px;
}
.i-news .list .swiper-pagination .swiper-pagination-bullet-active{
  background:#ea5406;
}
@media (max-width: 1600px) {
  .i-news .title .title-1{
    font-size:64px;
    line-height:64px;
  }
}
@media (max-width: 1280px) {
  .i-news{
    padding:10% 0;
  }
  .i-news .list{
    margin-top:6%;
  }
  .i-news .title{
    justify-content:center;
    align-items:center;
  }
  .i-news .title .title-1{
    font-size:48px;
    line-height:48px;
  }
  .i-news .title .title-2{
    margin-top:3%;
  }
  .i-news .list .text{
    margin:3% 0;
  }
  .i-news .list .swiper-pagination{
    margin-top:4%;
  }
}
@media (max-width: 992px) {
  .i-news .title .title-1{
    font-size:42px;
    line-height:42px;
  }
}
@media (max-width: 750px) {
  .i-news .title .title-1{
    font-size:24px;
    line-height:24px;
  }
}