*{
    padding: 0;
    margin: 0;
}
a{
    text-decoration: none;
    color: #fff;
}
.head{
    /* width: 100%; */
    height: 0.88rem;
    background-color: #1A1B1D;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
}
.head .logo{
    width: 0.55rem;
    height: 0.55rem;
    position: absolute;
    top: 0.17rem;
    left: 0.32rem;
}
.head .title{
    font-size: 0.32rem;
    font-family: PingFang SC;
    font-weight: 800;
    color: #FFFFFF;
}
.head .right{
    position: absolute;
    right: 0.33rem;
    display: flex;
    height: 100%;
}
.head .right div{
    display: flex;
    align-items: center;
}
.head .right div:nth-child(2){
    margin-left: 0.32rem;
}
.head .right div img{
    height: 0.21rem;
    width: 0.21rem;
}
.head .right div span{
    font-size: 0.28rem;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    margin-left: 0.08rem;
}
.main{
    margin-top: -0.88rem;
    background-image: url(../img/mainBc.png);
    background-size: 100% 100%;
    height: 8.41rem;
    background-repeat: no-repeat;
    position: relative;
}
.main .centerLogo{
    width: 1.4rem;
    height: 1.91rem;
    margin: 0 auto;
    padding-top: 2.33rem;
    /* position: absolute; */
    /* top: 2.33rem; */
    /* left: 3.05rem; */
}
.main .centerLogo img{
    width: 100%;
    height: 100%;
}
.main .version{
    font-size: 0.22rem;
    font-family: PingFang SC;
    font-weight: bold;
    color: #1F274B;
    text-align: center;
    margin-top: 0.1rem;
}

.main .download{
    /* position: absolute;
    top: 5.92rem;
    left: 0.87rem; */
    /* display: flex; */
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1.10rem;
}
.main .download div{
    width: 2.69rem;
    height: 0.72rem;
    background: linear-gradient(90deg, #0C8854 0%, #37A819 100%);
    /* border: 1px solid; */
    border-image: linear-gradient(25deg, #7CCA86, #D8FCB9) 1 1;
    box-shadow: 0px 4px 21px 0px rgba(0,103,29,0.61);
    border-radius: 0.36rem;
    font-size: 0.26rem;
    font-weight: 500;
    color: #fff;
    display: flex;
    /* text-align: center; */
    align-items: center;
    justify-content: center;
}
.main .download div:nth-child(2){
    margin-left: 0.4rem;
}
.main .download div img{
    width: 0.28rem;
    height: 0.32rem;
}
.main .download div span{
    margin-left: 0.11rem;
}

.aa{
    width: 6.86rem;
    height: 5.3rem;
    background-color: #fff;
    box-shadow: 0px 0px 32px 0px rgba(155,155,155,0.56);
    margin: 0 auto;
    margin-top: -1.4rem;
    position: relative;
    z-index: 999;
    /* display: flex; */
    overflow-x: scroll;
    padding: 0.20rem;
    box-sizing: border-box;
}
.aa div{
    display: flex;
    overflow-x: scroll;
    width: 100%;
    height: 100%;
}
.aa img{
    height: 100%;
    /* width: 2.9rem; */
    /* height: 4.90rem; */
    margin-right: 0.18rem;
    /* float: left; */
    /* margin-top: 0.21rem;
    margin-left: 0.21rem; */
}

.explain{
    font-size: 0.24rem;
    font-family: PingFang SC;
    font-weight: bold;
    padding:0 0.43rem 0 0.33rem ;
}
.explain p{
    text-align: justify;
    margin-top: 0.33rem;
}
.explain p:last-child{
    color: #999;
    line-height: 0.4rem;
}
.explain p:last-child span{
    display: inline-block;
    margin-right: 0.2rem;
}
.explain p:last-child img{
    width: 0.32rem;
    height: auto;
    vertical-align: middle;
    margin-right: 0.16rem;
}
.explain P:last-child{
    padding-bottom: 0.24rem;
}