.banner {
  padding: 0;
}
header{
  background: #01c1b4;
}
.banner {
  background: #09de9b;
  background: -webkit-linear-gradient(bottom, #02c1b7, #04cb95);
  background: linear-gradient(to bottom, #02c1b7, #04cb95)
}


.banner article {
  height: 703px;
  text-align: center;
  position: relative;
  margin: 0 auto;
  max-width: 1242px;
  font-size: 0;
}

@media screen and (max-width:1080px) {
  .banner article {
    height: 530px
  }
}

.banner .slogen {
  position: absolute;
  left: 0px;
  top: 225px;
  z-index: 1;
  text-align: left
}

.banner .slogen .hidden-mb {
  display: initial
}

@media screen and (max-width:1340px) {
  .banner .slogen {
    left: 70px
  }
}

@media screen and (max-width:1080px) {
  .banner .slogen {
    position: static;
    text-align: center;
    padding-top: 100px
  }

  .banner .slogen .hidden-mb {
    display: none
  }
}

@media screen and (max-width:330px) {
  .banner .slogen {
    padding-top: 0
  }
}

.banner .slogen p {
  color: #fff
}

.banner .slogen p:nth-child(1) {
  font-size: 32px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #FFF;
  line-height: 48px
}

@media screen and (max-width:1080px) {
  .banner .slogen p:nth-child(1) {
    font-size: 24px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #FFF;
    line-height: 36px
  }
}

.banner .slogen p:nth-child(2) {
  margin-top: 20px;
  max-width: 480px;
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #FFF;
  line-height: 28px
}

@media screen and (max-width:1080px) {
  .banner .slogen p:nth-child(2) {
    margin-left: auto;
    margin-right: auto;
    padding: 15px;
  }
}

@media screen and (max-width:1080px) {
  .banner .slogen p:nth-child(2) {
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #FFF;
    line-height: 28px
  }
}

.banner .slogen .buttons {
  margin-top: 52px
}

@media screen and (max-width:1080px) {
  .banner .slogen .buttons {
    margin-top: 30px
  }
}

.banner .slogen .buttons .btn {
  margin: 10px
}

.banner .banner-img {
  width: 583px;
  height: 396px;
  float: right;
  margin-top: 182px;
  margin-right: 150px;
}

.page2 {
  padding-top: 65px;
  padding-bottom: 0
}
.demoPrice-container{
  width: 1365px;
  padding: 0 55px;
  margin: 0 auto;
  position: relative;
  background: url(../images/siyouhua/sbj.png) no-repeat;
  background-position: 50% 185px;
}
.page2 .swiper-container {
  padding: 80px 25px;
}
.page2 .demoPriceItems .demoPriceItem .wrap {
  width: 100%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -moz-box-orient: vertical;
  -moz-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  align-items: center;
}
.page2 .demoPriceItems .demoPriceItem .wrap h5{
  font-weight: normal;
  line-height: 66px;
}
.page2 .demoPriceItems .demoPriceItem .wrap img {
  width: 80px;
  height: 80px;
}
.page2 .demoPriceItems .demoPriceItem .wrap p{
  padding-top: 22px;
  font-size: 14px;
  line-height: 28px;
  color: #333333;
  text-align: center;
}

.page2 .swiper-button-next,.page2 .swiper-button-prev{
  width: 50px;
  height: 50px;
  border-radius:50%;
  line-height: 50px;
  text-align: center;
  box-shadow: 0 0 20px #ccc;
  background: #fff;
  position: absolute;
  top: 50%;
  margin-top: -25px;
}
.page2 .swiper-button-next::after,.page2 .swiper-button-prev::after{
  font-size: 16px;
  color: #333;
}



.openBox{
  width: 100%;
  height: 230px;
  background: url('../images/douyin/main-footbj.jpg') no-repeat center center;
}
.openBox .openBox_title{
  padding: 60px 0 32px;
  text-align: center;
  font-size: 24px;
  color: #fff;
}
.openBox .btn{
  display: block;
  background: #fff;
  width: 193px;
  height: 43px;
  text-align: center;
  line-height: 43px;
  margin: 0 auto;
  font-size: 16px;
  color: #0ccc97;
  border-radius: 7px;
}
.openBox .btn a{
  color: #0ccc97;
}
.page1{
  padding: 70px 0;
  background: #edf4f8;
  overflow: hidden;
}
.page1 .tips{
  text-align: center;
  color: #666666;
  font-size: 18px;
  line-height: 56px;
  margin-bottom: 75px;
}
.page1 li{
  float: left;
  width: 298px;
  height: 217px;
  background: #fff;
  box-shadow: 0 0 10px #ccc;
  text-align: center;
  overflow: hidden;
  margin-right: 16px;
  margin-bottom: 35px;
}
.page1 li:nth-child(4n){
  margin-right: 0;
}
.page1 li img{
  margin-top: 30px;
}
.page1 li .h3{
  line-height: 50px;
}
.page1 li .detail{
  width: 215px;
  font-size: 14px;
  line-height: 2;
  color: #666;
  margin: 0 auto;
}

.page3{
 overflow: hidden;
 text-align: center;
 height: 869px;
 min-width: 1242px;
 background: url(../images/siyouhua/page3img.jpg) no-repeat center top;
}
.page3 .publicTitle{
  color: #fff;
  margin: 30px auto;
}
.page3 .publicTitle h2{
  color: #fff;
}
.page3 .publicTitle::after{
  background: #fff;
}
.page4{
  overflow: hidden;
  background: #eaf8f8;
  padding-bottom: 135px;
}
.page4 .publicTitle{
  margin: 30px 0;
}
.page4 ul{
  display: flex;
  width: 1242px;
  margin: 0 auto;
  justify-content: space-around;
}
.page4 ul li{
  background: #fff;
  width: 376px;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.page4 ul li .page4_title{
  width: 240px;
  margin: 0 auto;
  color: #333;
  font-size: 16px;
  padding: 56px 0 30px;
}
.page4 ul li .page4_title span{
  font-size: 30px;
  color: #ff0000;
  font-weight: bold;
}
.page4 ul li .page4_list{
  width: 240px;
  margin: 0 auto;
  padding-bottom: 60px;
}
.page4 ul li .page4_list p{
  line-height: 32px;
  font-size: 14px;
  color: #333;
}
.page4 ul li .page4_list p::before{
  content: '';
  display: inline-block;
  width: 13px;
  height: 10px;
  background: url('../images/index/icon-pigeon.png') no-repeat center;
  background-size: contain;
  vertical-align: middle;
  margin-right: 10px
}
.page4 ul li .page4_top{
  font-size: 20px;
  color: #333;
  font-weight: bold;
  padding-bottom: 10px;
}
.page4 ul li:hover{
  background: -webkit-linear-gradient(bottom, #3ccb9b, #3cb3a1);
  background: linear-gradient(to bottom, #3ccb9b, #3cb3a1)
}
.page4 ul li:hover .page4_title span{
  color: #faff3c;
}
.page4 ul li:hover .page4_list p::before{
  background-image: url("../images/index/icon-pigeon-white.png")
}
.page4 ul li:hover .page4_top,.page4 ul li:hover .page4_list p,.page4 ul li:hover .page4_title{
  color: #fff;
}
@media screen and (max-width:768px) {
  .banner article{
    height: auto;
  }
  .banner .banner-img{
    float: none;
    margin: 3rem auto;
    max-width: 100%;
    height:  auto;
  }
  .page1{
    padding: 1rem 0;
  }
  .page1 .tips{
    margin-bottom: 3rem;
  }
  .page1 li{
    width: 48%;
    margin-right:4%;
    margin-bottom: 2rem;
  }
  .page1 li:nth-child(2n){
    margin-right: 0;
  }
  .page1 li .detail{
    width: 100%;
    padding: 0 7px;
    box-sizing: border-box;
  }
  .demoPrice-container{
    width: 100%;
    background: none;
    padding: 0;
  }
  .demoPriceItem{
    width: 48%;
    float: left;
    margin-right: 4%;
    border: 1px solid #eee;
    border-radius: 5px;
    margin-top: 1.5rem;
    height: 27rem;
  }
  .demoPriceItem:nth-child(2n){
    margin-right: 0;

  }
  .page2 .demoPriceItems .demoPriceItem .wrap p{
    padding:15px;
  }
  .page3{
    width: 100%;
    min-width: 0;
    height: auto;
  }
  .demoPrice-container{
    margin: 5rem auto;
    padding: 0 15px;
  }
  .page3 img{
  width: 100%;
}
.page4{
  padding-bottom: 5rem;
}
  .page4 ul{
    width: 100%;
    display: block;
    padding: 0 15px;
  }
  .page4 ul li{
    margin-bottom: 15px;
    width: 100%;
  }
  .openBox .openBox_title{
    font-size: 2rem;
    padding: 60px 15px 32px;
  }
  .openBox .btn a{
    font-size: 1.4rem;
  }
}
@media (max-width: 1300px) and (min-width: 770px){
	.page1 .container{
		padding:  0 28px;
	}
	.page1 li{
		width: 284px;
	}
	.demoPrice-container,.page4 ul{
		width: 1200px;
	}
	.page3{
		min-width: 100%;
		background-size: 100%;
		height: 560px;
	}
	.page4{
		padding-bottom: 80px;
	}
	.banner .banner-img{
		margin-right: 42px;
	}
}