body{
  font-family: 微软雅黑;
  overflow-x: hidden;
}
.progress{
  width: 0;
  height: .3rem;
  background: rgb(17, 142, 245);
  position: fixed;
  top: 0;
  left: 0;
  transition: all 1s ease-in-out;
}
.container{
  justify-content: center;
}
.page{
  height: 0;
  width: 100%;
  opacity: 0;
  transition: all 1s;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1;
  overflow: hidden;
}
.page .banner{
  width: 100%;
  height: 48.6rem;
  background-size: cover;
}
.page.active{
  height: auto;
  opacity: 1;
}
.header{
  width: 128rem;
  height: 8rem;
}
.header .logo{
  align-items: center;
}
.header .logo img{
  height: 15rem;
  /* visibility: hidden; */
}
.header ul li{
  font-size: 1.6rem;
  font-weight: 800;
  color: rgb(86, 86, 86);
  display: inline-block;
  width: 12.8rem;
  cursor: pointer;
}
.header ul li:hover{
  color: rgba(0,64,152,1);
}
.header ul li.active{
  color: rgba(0,64,152,1);
}

.swiper-container {
  width: calc(100vw - 1.6rem) ;
  height: 48.6rem;
}
.swiper-button-next, .swiper-button-prev{
  color: white !important;
}
.swiper-button-next:after, .swiper-button-prev:after{
  font-size: 2.0rem !important;
}
.swiper-slide .banner{
  width: 100%;
  height: 100% !important;
  background-size: cover;
}
.swiper-pagination-bullet-active{
  background: white !important;
}

.section{
  color: rgb(69, 69, 69);
  text-align: center;
  padding: 10rem 0 13.5rem 0;
  background-color: white;
  width: 100%;
}
.section:nth-child(odd){
  background-color: rgb(244,245,245);
}
.section .title{
  font-size: 5.8rem;
  box-sizing: border-box;
}
.section .note{
  font-size: 1.8rem;
  box-sizing: border-box;
  margin: 5rem 0rem 7.6rem 0rem;
}

.content1 .item{
  position: relative;
  font-size: 1.5rem;
  width: 24rem;
  height: 28rem;
  background-color: white;
  border-radius: 0 0 3rem;
  padding: 4rem 2.4rem;
  box-sizing: border-box;
  text-align: left;
  box-sizing: border-box;
  margin: 0 1.6rem;
}
.content1 .item:hover{
  border:0.1rem solid rgba(0,64,152,1);
}
.content1 .item .item__title{
  font-size: 2rem;
  color: rgb(27, 27, 27);
}
.content1 .item .item__note{
  color:rgb(105, 105, 105);
  margin-top: 3rem;
  line-height: 3rem;
}
.content1 .item .item__icon{
  width: 6rem;
  position: absolute;
  top: 1rem;
  right: 1rem;
}
.content1 .item .item__link{
  color: rgb(0, 64, 152);
  text-decoration: none;
  position: absolute;
  bottom: 2rem;
  left: 2.4rem;
}

.content2 .item{
  width: 16.5rem;
  text-align: center;
  justify-content: center;
  align-items: center;
  margin: 0 3rem;
  flex-shrink: 0;
}
.content2 .item img{
  width: 9rem;
  height: 9rem;
}
.content2 .item .item__title{
  margin: 1.5rem 0 3rem 0;
  font-size: 2.4rem;
  color: rgb(0, 64, 152);
}
.content2 .item .item__note{
  color:rgb(105, 105, 105);
  line-height: 3rem;
  font-size: 1.6rem;
}

.page1 .content3 .item img{
  height: 10rem;
  border-radius: 0.8rem;
  margin: 0 4rem;
}

.content3 .showCase{
  width: 13rem;
  height: 4rem;
  line-height: 4rem;
  border: 0.1rem solid rgba(0,64,152,1);
  border-radius: 2rem;
  font-size: 1.6rem;
  color:  rgba(0,64,152,1);
  font-weight: 800;
  cursor: pointer;
  transition: color 0.2s ease 0s;
  margin-top: 6.2rem;
}
.content3 .showCase:hover{
  background: rgba(0,64,152,1);
  color: white;
}

.content4{
  width: 128rem;
  margin: 3rem auto 0 auto;
}
.content4 .about{
  width: 100%;
  height: 48rem;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 81%;
}
.content4 .introduce{
  width: 100%;
  display: inline-block;
  line-height: 3rem;
  margin-top: 3rem;
  text-align: left;
  padding: 0 12rem;
  box-sizing: border-box;
  font-size: 1.6rem;
  text-indent: 2rem;
}

.footer{
  width: 100%;
  background: rgb(0, 64, 152);
  text-align: center;
}

.footer .content{
  width: 128rem;
  margin: 0 auto;
  color: white;
}

.footer .content span{
  display: block;
  line-height: 3rem;
}
.footer .content .name{
  margin-top: 2rem;
  font-size: 1.6rem;
}
.footer .content .info{
  color: rgb(188, 188, 188);
  font-size: 1.4rem;
}