*{margin: 0;padding: 0;border: 0;list-style: none; -webkit-tap-highlight-color: rgba(0,0,0,0); -webkit-tap-highlight-color: transparent;}
img{display: block;width: 100%;}
a{text-decoration: none;}
a,button,select{
    text-decoration: none;
    /*a标签点击图片有阴影处理*/
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
}
input{
    text-decoration: none;
    /*a标签点击图片有阴影处理*/
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
}
/* 两端对齐 */
.spaceBetween{display: flex;justify-content: space-between;flex-wrap: wrap;}
/* 文字垂直居中 */
.alignCenter{display: flex;align-items: center;}

body{width: 100%;font-family: "微软雅黑";font-size: 1rem;-webkit-text-size-adjust: 100% !important; background: #161727;}
body:before { content: ' '; position: fixed; z-index: -1; top: 0; right: 0; bottom: 0; left: 0; background: url(../images/bg.webp) center 0 no-repeat; background-size: cover;}
.wrap{position: relative;width: 100%;background: #161727; -webkit-text-size-adjust: 100% !important;-webkit-overflow-scrolling:touch;}
.bg{ width: 100%; position: relative; overflow: hidden;}
.post{position: absolute;}
.logo{top: 67%;left: 2.5%;width: 95%;}
.title{top: 90%;left: 15%;width: 70%;}
.home{ top: 1%; left: 2%; width: 15%;}


.versionBg{top: 2%;left: 2.5%;width: 95%; z-index: 1;}
.version_slide{top: 3.5%;left: 0;width: 100%; z-index: 2;}
.version_slide .swiper-slide{position: relative; width: 100%;margin: 0 auto;}
.version_slide .swiper-button-next,.version_slide .swiper-button-prev{width: 15%;}
.version_slide .swiper-button-prev{left: 4%;}
.version_slide .swiper-button-next{right: 4%;}
.version_slide .swiper-button-next:after,.version_slide .swiper-button-prev:after{content: "";}
.tips{bottom: 2%;left: 0;width: 100%;text-align: center;font-size: 1.1rem;color: #fff;}
.versionBtn{top: 80%;left: 22.5%;width: 55%;}
.versionBtn a{display: none;width: 100%;}
.versionBtn a.on{display: block;}


.bottom{width: 100%; position: absolute; left: 0; top: 25%; color: #ffffff;font-size: 0.8rem; text-align: center;}
.privacyBox{position: absolute;bottom: -4rem;left: 0;width: 100%;}
.privacyBox a{ color: #fff;}


/*横屏*/
@media screen and (min-aspect-ratio:13/8){
    .wrap{width: 750px;margin: 0 auto; border-left: 2px solid #ffffff; border-right: 2px solid #ffffff;}
}