* {
    margin: 0;
    padding: 0
}

body {
  background-color: #000000;
}

a {
    text-decoration: none;
}

ul,
ol {
    list-style: none;
}

img {
    border: none;
}

input,
textarea {
    outline: none;
}

html {
    font-family: "Microsoft YaHei Regular";
}

/* 自适应屏幕设置 */
/* @media (min-width:320px){
    html,body{ font-size: 55.55%;} 
}
@media (min-width:360px){
    html,body{ font-size: 62.5%;} 
}
@media (min-width:375px){
    html,body{ font-size: 65.103%;} 
}
@media (min-width:414px){
    html,body{ font-size: 71.875%;} 
}
@media (min-width:480px){
    html,body{ font-size: 83.3325%;} 
}
@media (min-width:640px){
    html,body{ font-size: 111.111%;} 
}
@media (min-width:720px){
    html,body{ font-size: 125%;} 
} */

.swiper {
    --swiper-theme-color: #ff6600;
    /* 设置Swiper风格 */
    --swiper-navigation-color: #ffffff;
    /* 单独设置按钮颜色 */
}
.mySwiper {
    height: 1030px;
}

@media screen and (orientation:portrait) {
    .mySwiper {
        display: none
    }
}

.topBannerBg {
    width: 100%;
    height: 72px;
    max-height: 72px;
    position: fixed;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    background: url(../images/sk_cd_hl.png) no-repeat;
    background-size: cover;
    opacity: 0.8;
    z-index: 888;
}

@media (max-width:960px) {
    .topBannerBg {
        -webkit-box-pack: start;
        height: 56px;
        -webkit-justify-content: flex-start;
           -moz-box-pack: start;
            -ms-flex-pack: start;
                justify-content: flex-start;
        opacity:1;
    }
}

.logo {
    background: url(../images/sk_logo.png) no-repeat;
    -o-background-size: contain;
       background-size: contain;
    background-position: center;
    display: block;
    height: 72px;
    max-height: 72px;
    left: 15rem;
    position: fixed;
    width: 199px;
    z-index: 998;
}

@media screen and (orientation:portrait) {
    .logo {
        display: none
    }
}

.phoneLogo{
   display: none;
   width: 100%;
   height: 52.36111vw;
   max-height: 377px;
   background: url(../images/yd_tp_bjfm1.jpg) no-repeat;
   -o-background-size: cover;
      background-size: cover;
   background-position: center;
}
@media screen and (orientation:portrait) {
    .phoneLogo{
        display: -webkit-box;
        display: -webkit-flex;
        display: -moz-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-pack: center;
        -webkit-justify-content: center;
           -moz-box-pack: center;
            -ms-flex-pack: center;
                justify-content: center;
        -webkit-box-align: center;
        -webkit-align-items: center;
           -moz-box-align: center;
            -ms-flex-align: center;
                align-items: center;
    }
}
/* .topBannerBg .CZgO78 {
    right: 10rem;
}

.topBannerBg .CZgO78,
.PGWyRm nav .QIWDho:not(:last-child):after {
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
     -ms-transform: translateY(-50%);
      -o-transform: translateY(-50%);
         transform: translateY(-50%);
}

.topBannerBg .CZgO78 .UK8TK0 {
    -webkit-box-align: center;
    -webkit-box-pack: end;
    -webkit-align-items: center;
       -moz-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-justify-content: flex-end;
       -moz-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
    line-height: 1;
    width: 100%;
}

.topBannerBg .CZgO78 .UK8TK0 .ZQYw9S {
    background: url(../images/sk_fgx.png) no-repeat;
    height: 1.125rem;
    margin: 0 0.35rem 0 1rem;
    width: .75rem;
}

.topBannerBg .CZgO78 .UK8TK0 a,
.PGWyRm .CZgO78 .UK8TK0 button {
    color: #fff;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    -webkit-text-decoration: none;
    text-decoration: none;
    text-shadow: 0 0.125rem 0.375rem rgba(0, 0, 0, .302);
} */

.introduce {
    position: absolute;
    z-index: 506;
    top: 22%;
    left: 12%;
}

@media (max-width:960px) {
    .introduce {
        position: static;
        left: 0;
    }
}

.introduce .slogan{
    padding: 15px;
    color: #ffffff;
}

@media (max-width:960px) {
    .introduce .slogan{
        background-color: rgba(0, 0, 0, .88);
    }
}

.introduce .slogan h4{
    font-size: 69px;
    letter-spacing: 1.5rem;
}

@media (max-width:960px) {
    .introduce .slogan h4{
        font-size: 29px;
    }
}

.introduce .slogan h1{
    font-size: 102px;
    letter-spacing: 0.5rem;
    position: absolute;
}

@media (max-width:960px) {
    .introduce .slogan h1{
        font-size: 59px;
    }
}

.introduce .slogan .overlap{
    position: relative;
    height: 140px;
}

@media (max-width:960px) {
    .introduce .slogan .overlap{
        height: 80px;
    }
}

.introduce .slogan .overlap .fontwhite{
    z-index: 600;
}
.introduce .slogan .overlap .fontpowder{
    color: #ff78ff;
    left: -2px;
}
.introduce .slogan .overlap .fontblue{
    color: #72ffff;
    left: 2px;
}

.contentbox {
    color: #fff;
    -webkit-transition: opacity .3s ease-in;
    -o-transition: opacity .3s ease-in;
    -moz-transition: opacity .3s ease-in;
    transition: opacity .3s ease-in;
    -webkit-user-select: none;
    -moz-user-select: none;
     -ms-user-select: none;
         user-select: none;
}

@media (max-width:960px) {
    .contentbox {
        background-color: rgba(0, 0, 0, .88);
        -webkit-box-shadow: none;
                box-shadow: none;
    }
}

.aboutus .m412NU {
    cursor: pointer;
}
.aboutus .m412NU .WIMfCz .Underline img{
    width: 212px;
}

.joinus .m412NU .WIMfCz .Underline img{
    width: 192px;
}

.contentbox .m412NU {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    padding: 15px;
    position: relative;
    margin-bottom: 18px;
}


.contentbox .m412NU .WIMfCz {
    -webkit-box-align: center;
    -webkit-align-items: center;
       -moz-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    font-size: 1em;
    height: 20px;
    line-height: 1;
    margin: 0;
}

.contentbox .m412NU .WIMfCz .kRjBLY {
    -webkit-box-align: end;
    -webkit-align-items: flex-end;
       -moz-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
}

.contentbox .m412NU .WIMfCz .kRjBLY div:first-child {
    font-size: 28px;
    font-weight: 700;
}

.contentbox .m412NU .WIMfCz .kRjBLY .WwThKe {
    font-size: 16px;
    margin-left: 1em;
    text-transform: uppercase;
}

.contentbox ._M9vgl.clcaVX {
    padding: 0 15px 15px;
}

.contentbox ._M9vgl {
    font-size: .75em;
    line-height: 1.33333;
}

.contentbox ._M9vgl p:not(:last-child) {
    margin-bottom: 0.5em;
}

.contentbox ._M9vgl p {
    margin: 0;
    font-size: 16px;
}

.swiper-button-next,
.swiper-button-prev {
    background: none;
}

.swiper-button-prev:after,
.swiper-rtl .swiper-button-next:after {
    content: none;
}

.swiper-button-next:after,
.swiper-rtl .swiper-button-prev:after {
    content: none;
}

.iconfont {
    color: #fff;
    cursor: pointer;
    display: block;
    font-size: 50px;
    height: 80px;
    line-height: 80px;
    /* margin-top: -40px; */
    position: fixed;
    text-align: center;
    text-shadow: 0 0 15px #000;
    -webkit-transition: all .5s ease-in-out;
    -o-transition: all .5s ease-in-out;
    -moz-transition: all .5s ease-in-out;
    transition: all .5s ease-in-out;
    width: 40px;
    z-index: 100;
}


.RotationDisplay {
    height: 591px;
    position: absolute;
    max-width: 2200px;
    width: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 700;
    /* display: flex; */
    display: none;
    justify-content: center;
    align-items: center;
    background: url(../images/sk_cd_tc.png) no-repeat;
    background-size: cover;
}
@media (max-width:960px) {
    .RotationDisplay {
        height: 400px
    }
}
@media (max-width:700px) {
    .RotationDisplay {
        height: 300px
    }
}

.RotationDisplay .ModalmySwiper {
    /* height: 471px; */
    max-height: 471px;
}

.RotationDisplay .ModalmySwiper .swiper-slide{
    border-right: 3px solid #000000;
}

.RotationDisplay .ModalmySwiper .swiper-slide img{
    width: 100%;
}

.RotationDisplay .RotationHeader {
    position: absolute;
    top: 4px;
    color: #ffffff;
    width: 100%;
}

.RotationDisplay .RotationHeader .HeaderTitle{
    position: absolute;
    left: 12%;
}

.RotationDisplay .RotationHeader .HeaderTitle .qRjBLS {
    -webkit-box-align: end;
    -webkit-align-items: flex-end;
       -moz-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
}

.RotationDisplay .RotationHeader .HeaderTitle .qRjBLS div:first-child {
    font-size: 28px;
    font-weight: 700;
}

.RotationDisplay .RotationHeader .HeaderTitle .qRjBLS .RwThUe {
    font-size: 16px;
    margin-left: 1em;
    text-transform: uppercase;
}

.RotationDisplay .RotationHeader .HeaderTitle .Line{
    margin-top: -8px;
}

.RotationDisplay .RotationHeader .HeaderTitle .Line img{
    width: 212px;
}

.RotationDisplay .RotationHeader .HeraderClose{
    width: 30px;
    position: absolute;
    right: 10%;
    top: 10px;
    cursor: pointer;
}