.product-page{
}
.product-page .product-banner{
  width: 100%;
  min-width: 1400px;
}
.product-page .product-banner img{
  display: block;
  width: 100%;
}
.product-page .product-nav{
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 0 60px;
}
.product-page .product-nav .nav-item{
  width: 190px;
  height: 49px;
  text-align: center;
  line-height: 49px;
  font-size: 16px;
  font-weight: bold;
  color: #373737;
  cursor: pointer;
  background: #E5E5E5;
  margin-right: 22px;
}
.product-page .product-nav .nav-item:last-child{
  margin-right: 0;
}
.product-page .product-nav .nav-item:hover{
  color: #ffffff;
  background: #06509A;
}
.product-page .product-nav .nav-item.active{
  color: #ffffff;
  background: #06509A;
}
.product-intro {
  padding-top: 50px;
}
.product-intro .box{
  width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
}
.product-intro .box .left {
  flex: 1;
}
.product-intro .box .left .title {
  margin-bottom: 20px;
}
.product-intro .box .left .title .en{
  font-size: 30px;
  font-weight: 800;
  color: #212121;
}
.product-intro .box .left .title .cn{
  font-size: 22px;
  font-weight: 500;
  color: #06509A;
}
.product-intro .box .left .content{
  font-size: 16px;
  font-family: PingFang;
  font-weight: 300;
  color: #474747;
  line-height: 33px;
}
.product-intro .box .left .content p{
  margin-bottom: 20px;
}
.product-intro .box .left .content .btn{
  margin-top: 30px;
  display: block;
  width: 237px;
  height: 60px;
  line-height: 60px;
  border: 1px solid #04468C;
  text-align: center;
  font-size: 16px;
  font-family: '苹方';
  font-weight: 500;
  color: #04468C;
  transition: all 0.3s;
}
.product-intro .box .left .content .btn:hover{
  background: #04468C;
  color: #ffffff;
  border: 1px solid #04468C;
}
.product-intro .box .right {
  width: 594px;
  margin-left: 74px;
}
.product-intro .box .right img {
  display: block;
  width: 100%;
}
.product-intro-box3{
  background: #F5F5F5;
  padding: 50px 0;
}
.product-intro-box3 .box {
  width: 1400px;
  margin: 0 auto;
}
.product-intro-box3 .box .page-title{
  font-size: 30px;
}
.product-intro-box3 .box .list{
  display: flex;
  margin-top: 50px;
}
.product-intro-box3 .box .list .item{
  width: 31.5%;
  margin-right: 2.75%;
  transition: all 0.3s;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}

.product-intro-box3 .box .list .item:hover{
  transform: translateY(-24px);
  border-bottom: 2px solid #06509A;
}
.product-intro-box3 .box .list .item:nth-child(3n){
  margin-right: 0;
}
.product-intro-box3 .box .list .item .img-box{
  width: 100%;
  height: 200px;
  overflow: hidden;
}
.product-intro-box3 .box .list .item .img-box img{
  display: block;
  width: auto;
  height: 100%;
  transform-origin: 50% 50%;
}
.product-intro-box3 .box .list .item .content{
  padding: 20px 24px;
  background: #ffffff;
  font-size: 16px;
  font-weight: 500;
  color: #474747;
  line-height: 23px;
  height: 86px;
  box-sizing: border-box;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}
.p-details-box1 .box{
  width: 1400px;
  margin: 0 auto;
  display: flex;
  padding-bottom: 50px;
}
.p-details-box1 .box .left{
  flex: 1;
  margin-right: 23px;
}
.p-details-box1 .box .left .title{
  font-size: 22px;
  font-family: PingFang;
  font-weight: 500;
  color: #06509A;
  margin-bottom: 20px;
}
.p-details-box1 .box .left .s-title{
  font-size: 16px;
  font-family: PingFang;
  font-weight: 500;
  color: #474747;
  line-height: 33px;
  margin-bottom: 10px;
}
.p-details-box1 .box .left .content{
  font-size: 16px;
  font-family: PingFang;
  font-weight: 300;
  color: #727272;
  line-height: 33px;
}
.p-details-box1 .box .left .content p{
  padding-left: 16px;
  position: relative;
  line-height: 31px;
}
.p-details-box1 .box .left .content p::after{
  position: absolute;
  top: 10px;
  left: 0;
  content: '';
  width: 7px;
  height: 7px;
  background: #06509A;
  transform: rotate(45deg);
}
.p-details-box1 .box .right{
  width: 594px;
}
.p-details-box1 .box .right img{
  display: block;
  width: 100%;
}
.p-details-box2 {
  background: #F6F6F6;
  padding: 50px 0 60px;
}
.p-details-box2 .box{
  width: 1400px;
  box-sizing: border-box;
  background: #ffffff;
  padding: 55px;
  display: flex;
  justify-content: space-between;
  margin: 0 auto 48px;
}
.p-details-box2 .box:last-child{
  margin: 0 auto;
}
.p-details-box2 .box.txt-left .txt-box {
  flex: 1;
  padding-right: 50px;
}
.p-details-box2 .box.txt-right{
  flex-direction: row-reverse;
}
.p-details-box2 .box .txt-box .tit{
  font-size: 16px;
  font-weight: bold;
  color: #383838;
  line-height: 36px;
  position: relative;
  padding-left: 13px;
}
.p-details-box2 .box .txt-box .tit::before{
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  content: '';
  width: 3px;
  height: 15px;
  background: #06509A;
}
.p-details-box2 .box .txt-box .content{
  margin-top: 10px;
}
.p-details-box2 .box .txt-box .content p{
  font-size: 14px;
  font-weight: 500;
  color: #474747;
  line-height: 36px;
}
.p-details-box2 .box .img-box{
  width: 550px;
}
.p-details-box2 .box .img-box img{
  display: block;
  width: 550px;
}
.p-details-box3{
  background: #F6F6F6;
  padding-top: 60px;
  margin-top: 60px;
}
.p-details-box3 .partner{
  margin: 0 auto;
  width: 1400px;
}
.p-details-box3 .partner .title{
  font-size: 36px;
  font-family: PingFang;
  font-weight: 500;
  color: #3E3E3E;
  margin-bottom: 20px;
}
.p-details-box3 .partner .partner-list{
  display: flex;
  flex-wrap: wrap;
  padding-top: 20px;
}
.p-details-box3 .partner .partner-list .partner-item{
  width: 18.57%;
  margin-right: 1.77%;
  background: #ffffff;
  padding: 20px;
  margin-bottom: 50px;
  box-sizing: border-box;
  border-top: 2px solid transparent;
  transition: all 0.3s;
}
.p-details-box3 .partner .partner-list .partner-item:hover{
  border-top: 2px solid #06509A;
  box-shadow: 0 0 10px 5px rgba(158, 158, 158, 0.1);
  transform: translateY(-13px);
}
.p-details-box3 .partner .partner-list .partner-item:nth-child(5n){
  margin-right: 0;
}
.p-details-box3 .partner .partner-list .partner-item .img-box{
  position: relative;
  width: 100%;
  height: 60px;
  margin-bottom: 5px;
  overflow: hidden;
}
.p-details-box3 .partner .partner-list .partner-item .img-box img{
  display: block;
  width: 100%;
}
.p-details-box3 .partner .partner-list .partner-item p{
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  color: #3E3E3E;
}
.p-details-box4{
  padding: 50px 0;
}
.p-details-box4 .box{
  width: 1400px;
  margin: 0 auto;
}
.p-details-box4 .title{
  font-size: 36px;
  font-family: PingFang;
  font-weight: 500;
  color: #3E3E3E;
  margin-bottom: 20px;
}
.p-details-box4 .box .liuyan{
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.p-details-box4 .box .liuyan .form{
  width: 675px;
  display: flex;
  flex-wrap: wrap;
}
.p-details-box4 .box .liuyan .form .row{
  padding: 0 30px;
  background: #F6F6F6;
  box-sizing: border-box;
  margin-bottom: 11px;
}
.p-details-box4 .box .liuyan .form .row.w49 {
  width: 49%;
}
.p-details-box4 .box .liuyan .form .row.w100{
  width: 100%;
}
.p-details-box4 .box .liuyan .form .row.mr{
  margin-right: 2%;
}
.p-details-box4 .box .liuyan .form .row select{
  border: none;
  outline: none;
  background: none;
  display: block;
  width: 100%;
  height: 40px;
  line-height: 40px;
  font-size: 14px;
}
.p-details-box4 .box .liuyan .form .row select::placeholder{
  font-size: 14px;
  font-family: PingFang;
  font-weight: 500;
  color: #636363;
}
.p-details-box4 .box .liuyan .form .row input {
  border: none;
  outline: none;
  background: none;
  display: block;
  width: 100%;
  height: 40px;
  line-height: 40px;
  font-size: 14px;
}
.p-details-box4 .box .liuyan .form .row input::placeholder{
  font-size: 14px;
  font-family: PingFang;
  font-weight: 500;
  color: #636363;
}
.p-details-box4 .box .liuyan .form .row textarea{
  border: none;
  outline: none;
  background: none;
  display: block;
  width: 100%;
  height: 40px;
  line-height: 20px;
  font-size: 14px;
  padding: 10px 0;
}
.p-details-box4 .box .liuyan .form .row textarea::placeholder{
  font-size: 14px;
  font-family: PingFang;
  font-weight: 500;
  color: #636363;
  resize:none;
}
.p-details-box4 .box .liuyan .form .btn-box{
  width: 100%;
}
.p-details-box4 .box .liuyan .form .btn-box .btn{
  margin: 10px auto 0;
  display: block;
  width: 198px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-size: 16px;
  font-family: PingFang;
  font-weight: 500;
  color: #FFFFFF;
  background: #06509A;
}
.p-details-box4 .box .liuyan .right{
  width: 607px;
}
.p-details-box4 .box .liuyan .right img{
  display: block;
  width: 607px;
}

@media screen and (max-width: 768px) {
  .product-page .product-banner{
    width: 100%;
    min-width: unset;
    min-width: unset;
    height: 3rem;
    width: 100%;
    overflow: hidden;
  }
  .product-page .product-banner img{
    display: block;
    width: 100%;
    display: block;
    width: auto;
    height: 3rem;
    transform-origin: 50% 50%;
  }
  .product-page .product-nav{
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem 0 0.6rem;
  }
  .product-page .product-nav .nav-item{
    width: 2rem;
    height: 0.7rem;
    text-align: center;
    line-height: 0.7rem;
    font-size: 0.3rem;
    font-weight: normal;
    box-sizing: border-box;
    margin-right: 0.3rem;
  }
  .product-page .product-nav .nav-item:last-child{
    margin-right: 0;
  }
  .product-intro{
    padding-top: 0.5rem;
  }
  .product-intro .box{
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    padding: 0 0.3rem;
    box-sizing: border-box;
    flex-direction: column-reverse;
  }
  .product-intro .box .left {
    flex: unset;
    margin-top: 0.3rem;
  }
  .product-intro .box .left .title {
    margin-bottom: 0.3rem;
  }
  .product-intro .box .left .title .en{
    font-size: 0.32rem;
  }
  .product-intro .box .left .title .cn{
    font-size: 0.32rem;
    margin-top: 0.1rem;
  }
  .product-intro .box .left .content{
    font-size: 0.28rem;
    line-height: 0.4rem;
  }
  .product-intro .box .left .content p{
    margin-bottom: 0.3rem;
  }
  .product-intro .box .left .content .btn{
    margin-top: 20px;
    display: block;
    width: 2rem;
    height: 0.6rem;
    line-height: 0.6rem;
    border: 1px solid #C4C4C4;
    text-align: center;
    font-size: 0.28rem;
    font-family: '苹方';
    font-weight: 500;
    color: #6F6F6F;
    transition: all 0.3s;
  }
  .product-intro .box .right {
    width: 100%;
    margin-left: 0;
  }
  .product-intro .box .right img {
    display: block;
    width: 100%;
  }
  .product-intro-box3{
    background: #F5F5F5;
    padding: 0.8rem 0;
  }
  .product-intro-box3 .box {
    width: 100%;
    box-sizing: border-box;
    padding: 0 0.3rem;
    margin: 0 auto;
  }
  .product-intro-box3 .box .page-title{
    font-size: 0.32rem;
  }
  .product-intro-box3 .box .list{
    display: block;
    margin-top: 50px;
  }
  .product-intro-box3 .box .list .item{
    width: 100%;
    margin-right: 0;
    transition: all 0.3s;
    border-bottom: 2px solid #06509A;
    cursor: pointer;
    margin-bottom: 0.4rem;
  }
  
  .product-intro-box3 .box .list .item:hover{
    transform: translateY(0);
    border-bottom: 2px solid #06509A;
  }
  .product-intro-box3 .box .list .item:nth-child(3n){
    margin-right: 0;
  }
  .product-intro-box3 .box .list .item .img-box{
    width: 100%;
    height: auto;
    overflow: unset;
  }
  .product-intro-box3 .box .list .item .img-box img{
    display: block;
    width: 100%;
    height: auto;
    transform-origin: 50% 50%;
  }
  .product-intro-box3 .box .list .item .content{
    padding: 0.2rem 0.3rem;
    background: #ffffff;
    font-size: 0.28rem;
    font-weight: 500;
    color: #474747;
    line-height: 0.4rem;
    height: auto;
  }
  .p-details-box1 .box{
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column-reverse;
    padding-bottom: 0.8rem;
    padding: 0 0.3rem;
    box-sizing: border-box;
  }
  .p-details-box1 .box .left{
    flex: unset;
    margin-right: 0;
    padding-bottom: 0.6rem;
  }
  .p-details-box1 .box .left .title{
    font-size: 0.32rem;
    margin-bottom: 0.2rem;
    margin-top: 0.3rem;
  }
  .p-details-box1 .box .left .s-title{
    font-size: 0.3rem;
    font-family: PingFang;
    font-weight: 500;
    color: #474747;
    line-height: 0.44rem;
    margin-bottom: 0.2rem;
  }
  .p-details-box1 .box .left .content{
    font-size: 0.28rem;
    font-family: PingFang;
    font-weight: 300;
    color: #727272;
    line-height: 0.4rem;
  }
  .p-details-box1 .box .left .content p{
    padding-left: 16px;
    position: relative;
    line-height: 0.4rem;
  }
  .p-details-box1 .box .left .content p::after{
    position: absolute;
    top: 0.12rem;
    left: 0;
    content: '';
    width: 7px;
    height: 7px;
    background: #06509A;
    transform: rotate(45deg);
  }
  .p-details-box1 .box .right{
    width: 100%;
  }
  .p-details-box1 .box .right img{
    display: block;
    width: 100%;
  }
  .p-details-box2 {
    background: #F6F6F6;
    padding: 0.5rem 0.3rem;
    box-sizing: border-box;
  }
  .p-details-box2 .box{
    width: 100%;
    box-sizing: border-box;
    background: #ffffff;
    padding: 0.3rem;
    display: flex;
    justify-content: unset;
    flex-direction: column-reverse;
    margin: 0 auto 0.5rem;
  }
  .p-details-box2 .box:last-child{
    margin: 0 auto;
  }
  .p-details-box2 .box.txt-left .txt-box {
    flex: 1;
    padding-right: 0;
  }
  .p-details-box2 .box.txt-right{
    flex-direction: column-reverse;
  }
  .p-details-box2 .box .txt-box .tit{
    font-size: 0.32rem;
    font-weight: bold;
    color: #383838;
    line-height: 0.6rem;
    position: relative;
    padding-left: 0.2rem;
    margin-top: 0.2rem;
  }
  .p-details-box2 .box .txt-box .tit::before{
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    content: '';
    width: 3px;
    height: 0.3rem;
    background: #06509A;
  }
  .p-details-box2 .box .txt-box .content{
    margin-top: 0.2rem;
  }
  .p-details-box2 .box .txt-box .content p{
    font-size: 0.28rem;
    font-weight: 500;
    color: #474747;
    line-height: 0.44rem;
  }
  .p-details-box2 .box .img-box{
    width: 100%;
  }
  .p-details-box2 .box .img-box img{
    display: block;
    width: 100%;
  }
  .p-details-box3{
    background: #F6F6F6;
    padding-top: 0.6rem;
    margin-top: 0.6rem;
  }
  .p-details-box3 .partner{
    margin: 0 auto;
    width: 100%;
    padding: 0 0.3rem;
    box-sizing: border-box;
  }
  .p-details-box3 .partner .title{
    font-size: 0.36rem;
    font-family: PingFang;
    font-weight: 500;
    color: #3E3E3E;
    margin-bottom: 0.2rem;
  }
  .p-details-box3 .partner .partner-list{
    display: flex;
    flex-wrap: wrap;
    padding-top: 0.2rem;
  }
  .p-details-box3 .partner .partner-list .partner-item{
    width: 48%;
    margin-right: 4%;
    background: #ffffff;
    padding: 0.3rem;
    margin-bottom: 0.4rem;
    box-sizing: border-box;
    border-top: 2px solid #06509A;
    box-shadow: 0 0 10px 5px rgba(158, 158, 158, 0.1);
    transition: all 0.3s;
  }
  .p-details-box3 .partner .partner-list .partner-item:hover{
    border-top: 2px solid #06509A;
    box-shadow: 0 0 10px 5px rgba(158, 158, 158, 0.1);
    transform: translateY(0);
  }
  .p-details-box3 .partner .partner-list .partner-item:nth-child(5n){
    margin-right: 4%;
  }
  .p-details-box3 .partner .partner-list .partner-item:nth-child(2n){
    margin-right: 0;
  }
  .p-details-box3 .partner .partner-list .partner-item .img-box{
    position: relative;
    width: 100%;
    height: 0.7rem;
    margin-bottom: 0.1rem;
    overflow: hidden;
  }
  .p-details-box3 .partner .partner-list .partner-item .img-box img{
    display: block;
    width: 100%;
  }
  .p-details-box3 .partner .partner-list .partner-item p{
    text-align: center;
    font-size: 0.3rem;
    font-weight: 500;
    color: #3E3E3E;
  }
  .p-details-box4{
    padding: 0.5rem 0;
  }
  .p-details-box4 .box{
    width: 100%;
    padding: 0 0.3rem;
    box-sizing: border-box;
    margin: 0 auto;
  }
  .p-details-box4 .title{
    font-size: 0.36rem;
    font-family: PingFang;
    font-weight: 500;
    color: #3E3E3E;
    margin-bottom: 0.3rem;
  }
  .p-details-box4 .box .liuyan{
    display: flex;
    flex-direction: column-reverse;
    align-items: unset;
    justify-content: unset;
  }
  .p-details-box4 .box .liuyan .form{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    margin-top: 0.3rem;
  }
  .p-details-box4 .box .liuyan .form .row{
    padding: 0 0.3rem;
    background: #F6F6F6;
    box-sizing: border-box;
    margin-bottom: 11px;
  }
  .p-details-box4 .box .liuyan .form .row.w49 {
    width: 100%;
  }
  .p-details-box4 .box .liuyan .form .row.w100{
    width: 100%;
  }
  .p-details-box4 .box .liuyan .form .row.mr{
    margin-right: 0;
  }
  .p-details-box4 .box .liuyan .form .row select{
    border: none;
    outline: none;
    background: none;
    display: block;
    width: 100%;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
  }
  .p-details-box4 .box .liuyan .form .row select::placeholder{
    font-size: 14px;
    font-family: PingFang;
    font-weight: 500;
    color: #636363;
  }
  .p-details-box4 .box .liuyan .form .row input {
    border: none;
    outline: none;
    background: none;
    display: block;
    width: 100%;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
  }
  .p-details-box4 .box .liuyan .form .row input::placeholder{
    font-size: 14px;
    font-family: PingFang;
    font-weight: 500;
    color: #636363;
  }
  .p-details-box4 .box .liuyan .form .row textarea{
    border: none;
    outline: none;
    background: none;
    display: block;
    width: 100%;
    height: 60px;
    line-height: 0.36rem;
    font-size: 14px;
    padding: 10px 0;
    resize:none;
  }
  .p-details-box4 .box .liuyan .form .row textarea::placeholder{
    font-size: 14px;
    font-family: PingFang;
    font-weight: 500;
    color: #636363;
  }
  .p-details-box4 .box .liuyan .form .btn-box{
    width: 100%;
  }
  .p-details-box4 .box .liuyan .form .btn-box .btn{
    margin: 10px auto 0;
    display: block;
    width: 198px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
    font-family: PingFang;
    font-weight: 500;
    color: #FFFFFF;
    background: #06509A;
  }
  .p-details-box4 .box .liuyan .right{
    width: 100%;
  }
  .p-details-box4 .box .liuyan .right img{
    display: block;
    width: 100%;
  }
}