body{
    padding: 0;
    margin: 0;
}
.download_page{
    color: #101D37;
    font-family: "PingFang SC";
    overflow-x: hidden;
}
.download_page .first_page_title{
    font-size: 50px;
    font-weight: bold;
    line-height: 54px;
}
.download_page .big_title{
    font-size: 50px;
    font-weight: bold;
    line-height: 70px;
}
.download_page .text{
    width: 990px;
    margin: 0 auto;
}
.download_page .small_title{
    font-size: 32px;
    line-height: 45px;
    margin-top: 13px;
}
.download_page .text .qr_code{
    margin-top: 50px;
    width: 140px;
    height: 140px;
}
.download_page .text .qr_code img{
    width: 100%;
    height: 100%;
}
.download_page .firstScreen_page_wrap{
    background-color: #F3F5F7;
}
.download_page .firstScreen_page{
    height: 740px;
    background-repeat: no-repeat;
    background-position: center 0;
    position: relative;
    overflow: hidden;
    width: 100%;
}
@media screen and (min-width:1440px){
    .download_page .firstScreen_page {background-image: url("//img.ljcdn.com/beike/m-new/1645512843376-min.png");background-size: 1920px 740px;}
    @media (-webkit-min-device-pixel-ratio: 3), (min-resolution: 350dpi){
      .download_page .firstScreen_page {background-image: url("//img.ljcdn.com/beike/m-new/1645512843376-min.png");background-size: 1920px 740px;}
    }
}
@media screen and (max-width:1440px){
    .download_page .firstScreen_page {background-image: url("//img.ljcdn.com/beike/m-new/1645511299546-min.png");background-size: 1440px 740px;}
    @media (-webkit-min-device-pixel-ratio: 3), (min-resolution: 350dpi){
      .download_page .firstScreen_page {background-image: url("//img.ljcdn.com/beike/m-new/1645511299546-min.png");background-size: 1440px 740px;}
    }
}
.download_page .firstScreen_page::before{
    position: absolute;
    content: "";
    width: 460px;
    height: 460px;
    border-radius: 230px;
    right: -123px;
    top: -335px;
    background: -webkit-linear-gradient(45deg, #4B87FF , #3316EA);
    background: -o-linear-gradient(45deg, #4B87FF , #3316EA);
    background: -moz-linear-gradient(45deg, #4B87FF , #3316EA);
    background: linear-gradient(45deg, #4B87FF , #3316EA);
}
.download_page .firstScreen_page::after{
    position: absolute;
    content: "";
    border-radius: 140px;
    width: 280px;
    height: 280px;
    left: -140px;
    bottom: -108px;
    background: -webkit-linear-gradient(20deg, #95CAFF , #3753FA);
    background: -o-linear-gradient(20deg, #95CAFF , #3753FA);
    background: -moz-linear-gradient(20deg, #95CAFF , #3753FA);
    background: linear-gradient(20deg, #95CAFF , #3753FA);
}
.download_page .firstScreen_page .logo{
  margin-left: 60px;
  padding-top: 30px;
}
.download_page .firstScreen_page .logo i{
    display: inline-block;
    width: 110px;
    height: 40px;
    background-image: url("//img.ljcdn.com/beike/m-new/1645502395854.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
}
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi){
    .download_page .firstScreen_page .logo i{
        background-image: url("//img.ljcdn.com/beike/m-new/1645502395854.png");
        background-repeat: no-repeat;
        background-size: 100% 100%;
    }
}
.download_page .firstScreen_page .text{
    margin-top: 142px;
    position: relative;
    z-index: 1;
}
.download_page .firstScreen_page .text .sub_title{
    font-size: 19px;
    line-height: 30px;
    margin-top: 15px;
}

.download_page .second_page_wrap{
    background-color: #FCFDFD;
}
.download_page .second_page{
    height: 640px;
    width: 100%;
    background-repeat: no-repeat;
    background-position: center 0;
    background-image: url(../../img/download/second_page@2x.png);
    background-size: 1920px 640px;
}
@media (-webkit-min-device-pixel-ratio: 3), (min-resolution: 350dpi){
    .download_page .second_page{
        background-image: url(../../img/download/second_page@3x.png);
    }
}
.download_page .second_page .text{
    text-align: right;
    padding-top: 190px;
}
.download_page .third_page_wrap{
    background-color: #F7F9FA;
}
.download_page .third_page{
    height: 640px;
    width: 100%;
    background-repeat: no-repeat;
    background-position: center 0;
    background-image: url(../../img/download/third_page@2x.png);
    background-size: 1920px 640px;
}
@media (-webkit-min-device-pixel-ratio: 3), (min-resolution: 350dpi){
    .download_page .third_page{
        background-image: url(../../img/download/third_page@3x.png);
    }
}
.download_page .third_page .text{
    padding-top: 190px;
}
.download_page .fourth_page_wrap{
    background-color: #FBFCFD;
}
.download_page .fourth_page{
    height: 640px;
    width: 100%;
    background-repeat: no-repeat;
    background-position: center 0;
    background-image: url(../../img/download/fourth_page@2x.png);
    background-size: 1920px 640px;
}
@media (-webkit-min-device-pixel-ratio: 3), (min-resolution: 350dpi){
    .download_page .fourth_page{
        background-image: url(../../img/download/fourth_page@3x.png);
    }
}
.download_page .fourth_page .text{
    text-align: right;
    padding-top: 190px;
}

.download_page .last_page_wrap{
    background-color: #3072F6;
}
.download_page .last_page{
    color: white;
    height: 640px;
    width: 100%;
    background-repeat: no-repeat;
    background-position: center 0;
    background-image: url(../../img/download/last_page@2x.png);
    background-size: 1920px 640px;
}
@media (-webkit-min-device-pixel-ratio: 3), (min-resolution: 350dpi){
    .download_page .last_page{
        background-image: url(../../img/download/last_page@3x.png);
    }
}
.download_page .last_page .text{
    padding-top: 190px;
}

.download_page footer{
  height: 110px;
  color: #9399A5;
  font-size: 12px;
  line-height: 30px;
  padding-top: 56px;
  text-align: center;
  background-color: #101D37;
}