html,
body,
#contain {
    width: 100%;
    height: 100%;
    /* background: #161616; */
    color: #161616;
}

#contain .header {
    height: 60px;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 99;
    background-image: url('../img/new/head_bg.png');

}

#contain .headerOn {
    background: #161616;
}

#contain .header .headerContent {
    width: 1200px;
    height: 60px;
    display: flex;
    align-items: center;
    /* justify-content: space-between; */
    margin: 0 auto;
}

#contain .header .headerContent .imgConent {
    display: flex;
    justify-items: center;
    color: #000;
}

#contain .header .headerContent .imgConent p {
    margin-top: 5px;
    margin-left: 10px;
}

#contain .header .headerContent .logo {
    /* width: 136px;
    height: 40px; */
    width: 40px;
    height: 40px;
    border-radius: 10px;
}

#contain .header .qqLogin {
    width: 63px;
    height: 24px;
}

#contain .header .qqLogin img {
    width: 63px;
    height: 24px;
}

#contain .header .headerContent .right,
#contain .header .headerContent .ul {
    display: flex;
    align-items: center;
}

#contain .header .headerContent .ul .li {
    margin-left: 80px;
    font-size: 16px;
    color: #FD857E;
    position: relative;
    font-weight: 600;
}

#contain .header .headerContent .ul .on {
    color: #000;
}

/* #contain .header .headerContent .ul .on::after {
    position: absolute;
    bottom: -10px;
    left: calc(50% - 10px);
    content: " ";
    width: 20px;
    height: 3px;
    background: #FD857E;
} */

#contain .header .headerContent .right img {
    width: 92px;
    height: 34px;
    margin-left: 60px;
}

.swiper-container {
    height: 100%;
    width: 100%;
}

.swiper-slide {
    width: 100%;
    height: 100%;
    padding-top: 60px;
    position: relative;
}

.main {
    margin: 160px auto 0 auto;
    width: 1200px;
}
.main h4{
    font-size: 34px;
    color: #19191A;
    line-height: 48px;
    height: 48px;
    /* font-weight: 600; */
    text-align: center;
    letter-spacing: 4px;
    margin-bottom: 40px;
}
.main p{
    font-size: 24px;
    color: #19191A;
    margin-top: 20px;
    line-height: 40px;
    margin-left: 100px;
}

.footer {
    position: absolute;
    width: 100%;
    bottom: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #fff;
}

.footer img {
    width: 18px;
    height: 18px;
    margin-bottom: 15px;
}

.video-wrapper {
    position: absolute;
    top: 60px;
    left: 0;
    width: 100%;
    height: 100%;
}

.swiper-slide1 .yuwan-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.swiper-slide1 .text1 {
    width: 424px;
    height: 217px;
    padding-top: 30px;
    /* background: url(../img/text1.png) no-repeat top center; */
    color: #000;
    font-size: 80px;
    background-size: 100%;
    position: absolute;
    top: 280px;
    left: calc(50% - 205px);
    z-index: 9;
}

.swiper-slide1 .appDown {
    position: absolute;
    top: 210px;
    left: calc(50% - 500px);
    z-index: 9;
    width: 622px;
    /* display: flex;
    justify-content: space-between; */
}

.swiper-slide1 .appDown img {
    width: 222px;
    height: 66px;
    margin-top: 20px;
}
.swiper-slide1 .appDown .qrcode1 {
    position: absolute;
    top: -10px;
    display: none;
    width: 222px;
    height: 222px;
    /* margin-top: 20px; */
}
.swiper-slide1 .appDown .qrcode2 {
    position: absolute;
    top: 90px;
    display: none;
    width: 222px;
    height: 222px;
    /* margin-top: 20px; */
}
.ios:hover+.qrcode1 {
    display: block !important;
}
.android:hover+.qrcode2 {
    display: block !important;
}
.swiper-slide1 .appDown .index_title {
    width: 380px;
    height: 126px;
    margin-bottom: 70px;
}

.swiper-slide2 {
    width: 1200px;
    /* background-image: url(../img/swiperImg.png),url(../img/round.png); */
    background-image: url(https://nndj.oss-cn-qingdao.aliyuncs.com/nddjapplet/swiperImg.png), url(../img/round.png);
    background-size: 418px 723px, 290px 290px;
    background-repeat: no-repeat, no-repeat;
    background-position: right 99px, left 225px;
    margin: 0 auto;
}

.swiper-slide2 .slideTitle,
.swiper-slide3 .slideTitle,
.swiper-slide4 .slideTitle,
.swiper-slide5 .slideTitle {
    margin-top: 300px;
    margin-left: 80px;
    width: 240px;
    height: 84px;
    font-size: 60px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 600;
    color: #FFFFFF;
    line-height: 84px;
    /* background: linear-gradient(90deg, #FE1959 0%, #FA01B8 100%); */
    background: #FD857E;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.swiper-slide2 .content,
.swiper-slide3 .content,
.swiper-slide4 .content,
.swiper-slide5 .content {
    margin-top: 24px, ;
    margin-left: 80px;
    width: 624px;
    height: 112px;
    font-size: 30px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    line-height: 56px;
}

.swiper-slide3 {
    width: 1200px;
    /* background-image: url(../img/swiperImg1.png),url(../img/round.png); */
    background-image: url(https://nndj.oss-cn-qingdao.aliyuncs.com/nddjapplet/swiperImg1.png), url(../img/round.png);

    background-size: 418px 723px, 290px 290px;
    background-repeat: no-repeat, no-repeat;
    background-position: left 99px, 411px 225px;
    margin: 0 auto;
}

.swiper-slide3 .slideTitle,
.swiper-slide5 .slideTitle {
    margin-top: 300px;
    margin-left: 496px;

}

.swiper-slide3 .content,
.swiper-slide5 .content {
    margin-left: 496px;
}

.swiper-slide4 {
    width: 1200px;
    /* background-image: url(../img/swiperImg2.png),url(../img/round.png); */
    background-image: url(https://nndj.oss-cn-qingdao.aliyuncs.com/nddjapplet/swiperImg2.png), url(../img/round.png);
    background-size: 418px 723px, 290px 290px;
    background-repeat: no-repeat, no-repeat;
    background-position: right 99px, left 225px;
    margin: 0 auto;
}


.swiper-slide5 {
    height: 100%;
    width: 1200px;
    background-image: url(../img/swiperImg3.png), url(../img/round.png);
    background-size: 495px 762px, 290px 290px;
    background-repeat: no-repeat, no-repeat;
    background-position: left 99px, 411px 225px;
    margin: 0 auto;
    padding-top: 60px;
    position: relative;
}

.swiper-footer {
    width: 100%;
    height: 300px;
    background: #FD857E;
    padding-top: 40px;
}

.swiper-footer .footer-content {
    width: 1200px;
    margin: 50px auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.swiper-footer .footer-content .logo {
    display: flex;
    align-items: center;
    margin-top: 40px;
    margin-bottom: 49px;
}

.swiper-footer .footer-content .logo img {
    /* width: 170px;
    height: 56px; */
    width: 56px;
    height: 56px;
    border-radius: 10px;
}

/* .swiper-footer .footer-content .logo h3{
    font-size: 26px;
    color: #fff;
    margin-left: 10px;
} */
.swiper-footer .link {
    width: 100%;
    display: flex;
    padding: 0 137px 0 79px;
    margin-bottom: 80px;
    justify-content: space-between;
}

.swiper-footer .footer-content .left {
    display: flex;
    text-align: center;
    font-size: 20px;
    color: #fff;
}

.swiper-footer .footer-content .link div:nth-child(1) {
    margin-right: 68px;
}

.swiper-footer .footer-content .link img {
    width: 186px;
    height: 61px;
    margin-bottom: 20px;
}

.swiper-footer .footer-content .right h3 {
    font-size: 32px;
    color: #fff;
    margin-bottom: 20px;
}

.swiper-footer .footer-content .right p {
    font-size: 22px;
    color: #fff;
    margin-top: 16px;
}

.swiper-footer .footer-content .footerLogo {
    display: flex;
}

.swiper-footer .footer-content .footerLogo img {
    width: 56px;
    height: 56px;
    margin-top: 40px;
    margin-right: 40px;
}

.swiper-footer .footer-content .footerText {
    font-size: 12px;
    color: #fff;
}
.swiper-footer .footer-content .beian img {
    width: 20px;
    height: 20px;
    margin-top: 5px;
    margin-right: 5px;

}