.main{width: 100%;}
.images{width: 100%;height: 100%;}
.main-pc{min-width: 1200px;position: fixed;left: 0;right: 0;top: 0;bottom: 0;}
.main-pc .main-pc-bg{width: 100%;height: 100%;}
.main-pc .main-pc-bg video {width: 100%;height: 100%;object-fit: cover;}
.main-pc .main-logo{width: 270px;height: 112px;position: absolute;top: 50px;left: 50%;transform: translateX(-50%);}
.main .main-cooperate {position: absolute;right: 0;top: 160px;}
.main .main-cooperate .main-cooperate-btn {width: 225px;height: 90px;margin-bottom: 10px;cursor: pointer;}
.main .main-pc .main-footer{position: absolute;bottom: 0;right: 0;left: 50%;transform: translateX(-50%);width: 100%;min-width: 1200px;height: 350px;display: flex;justify-content: space-between;align-items: center;}
.main .main-footer .main-footer-introduce{width: 613px;margin-left: 2rem;}
.main .main-footer-introduce .main-footer-introduce-title{width: 613px;height: 93px;}
.main .main-footer-introduce .main-footer-introduce-info {width: 523px;height: 148px;}
.main .main-footer .main-footer-right{display: flex;align-items: center;}
.main .main-footer .main-footer-qr-code{width: 286px;height: 286px;position: relative}
.main .main-footer .main-footer-qr-code .main-footer-qr-code-box{width: 246px;height: 246px;padding: 20px;position: absolute;top: 0;right: 0;left: 0;bottom: 0;}
.main .main-footer .main-footer-qr-code .main-footer-code{padding: 10px;background: #ffffff;border-radius: 8px;overflow: hidden;}
.main .main-footer .main-footer-download{width: 313px;margin-right: 2rem;}
.main .main-footer .main-footer-download .main-footer-download-btn{width: 313px;height: 73px;cursor: pointer;}
.main .main-mobile{position: fixed;left: 0;right: 0;top: 0;bottom: 0;}
.main .main-mobile .main-mobile-header{position: absolute;top: 0;left: 0;display: flex;justify-content: space-between;align-items: center;width: 100%;height: 1.7734rem;background-image: url("../images/mobile/topbar.png");background-size: 100% 100%;z-index: 2}
.main .main-mobile .main-mobile-header-logo{width: 4.28rem;height: 1.6267rem;margin-left: 0.4rem;}
.main .main-mobile .main-mobile-header-btn{width: 3.56rem;height: 1.2667rem;margin-right: 0.3rem;}
.main .main-mobile .main-mobile-content{position: relative;background-image: url("../images/mobile/bg-1.jpg");background-size: cover;background-position: center;height: 100vh;}
.main .main-mobile .main-mobile-content .main-cooperate{position: absolute;top: 32%;right: 0;width: 1.1467rem;height: 3.12rem;}
.main .main-mobile .main-mobile-content .main-mobile-content-title{position: absolute;bottom: 1.78rem;width: 100%;height: 1.3334rem;left: 50%;transform: translate(-50%);}
.main .main-mobile .main-mobile-footer{position: absolute;bottom: 0;z-index: 1;display: flex;justify-content: space-between;align-items: center;width: 100%;height: 1.7734rem;background-image: url("../images/mobile/topbar.png");background-size: 100% 100%;}
.main .main-mobile .main-mobile-footer-logo{width: 4.28rem;height: 1.6267rem;margin-left: 0.4rem;}
.main .main-mobile .main-mobile-footer-btn{width: 3.56rem;height: 1.2667rem;margin-right: 0.3rem;}