*{
    margin: 0;
    padding: 0;
}
/* 适配代码*/
html{
    /* 代表了100PX === 1rem*/
    font-size: 13.33333vw;
}
/*   防止大屏的设备字体过大 */
@media (min-width:750px) {
    html{
        font-size: 100px;
    }
    
}

body{
    font-size: 0.28rem;
}



/*头部图标字体滚动复制网站*/
.marquee-wrap {
    padding: 0.2rem
}

.marquee-box {
    display: flex;
    align-items: center;
    width: 100%;
    height: 0.8rem;
    padding: 0;
    background: white;
    border-radius: 0rem
}

.marquee-box .icon-speaker {
    width: 0.6rem;
    height: 0.6rem;
    margin-left: 0rem;
    background: url("../images/speaker.png") center/100% 100% no-repeat
}

.marquee-box .container-main {
    flex: 1;
    margin: 0 .15rem;
    font-size: .2rem;
    overflow: hidden
}

.marquee-box p {
    display: inline-block;
    padding-left: 100%;
    white-space: nowrap;
    font-size: .4rem;
    animation: vMarquee 10s linear infinite;
    color: #df31c1;
}

.marquee-box .btn-more {
    width: 1.5rem;
    height: .6rem;
    line-height: .5rem;
    border-radius: .25rem;
    text-align: center;
    font-size: .35rem;
    background: #ff35b5 linear-gradient(90deg, #df31c1, #ff60b6);
    color: aliceblue;
}

@keyframes vMarquee {
    0% {
        transform: translate3d(0, 0, 0)
    }

    100% {
        transform: translate3d(-100%, 0, 0)
    }
} 

/* 首页轮播 */
.banner{
    width: 100%;
    height: 4.22rem;
}

.banner  .swiper-container{
    width: 100%;
    height: 4.22rem;
}

.banner  .swiper-slide img{
    width: 100%;
    height: 4.22rem;
    border-radius: 40px;
}
/* .swiper-slide img{
    padding-bottom: 3rem;
} */

/* 控制轮播点 */
.banner .swiper-container  .swiper-pagination .swiper-pagination-bullet{
    width: 0.8rem;
    height: 0.14rem;
    background-color: rgba(255, 255, 255, 0.8);
    opacity: 0.6;
    border-radius: 2px;
    margin: 0;
    margin-bottom: -13px;

}

.banner .swiper-container  .swiper-pagination .swiper-pagination-bullet-active{
    background-color: #df31c1;
    opacity: 1;
}

.suggest{
    height: 0.4rem;
    margin-left: 0.3rem;
    border-left: 3px solid #df31c1;
    font-size: 0.4rem;
    color: #df31c1;
    font-weight: 800;
    line-height: 0.4rem;
    margin-left: 0.1rem;
    margin-top: 0.4rem;  
}
.suggest span{
    font-size: 0.25rem;
    margin-left: 0.2rem;
    color: red;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}


/*导航页*/
.nav{
    width: 100%;
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    margin-bottom: 0.7rem;
}

.nav a{
    display: block;
    text-decoration: none; /*文字下划线*/
}

.nav .item{
    width: 20%;
    height: 1.3rem;
    font-size: 0.3rem;
    color: #df31c1;
}

.item {
    width: 0.91rem;
    height: 0.91rem;
    /* background: url(); */
    background-size: 3.75rem 1.86rem;
    margin: 0.3rem auto;
}
.item img{
    width: 1.4rem;
    height: 1.4rem;
    border: 1px solid #f5f5f546;
    border-radius: 15px;
}


.section-3{
    padding: 0 0.1rem;
    margin-bottom: 0.3rem;
}
ol,ul{
    list-style: none;
}
ul{
    display: block;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    padding-inline-start: 40px;
    unicode-bidi: isolate;
}
.section-3-li {
    width: 100%;
    height: 1.63rem;
    box-sizing: border-box;
    padding-top: 0.15rem;
    padding-bottom: 0.15rem;
    border-bottom: 1px solid rgb(239, 239, 239);
}
.section-3-li .img-div {
    float: left;
    width: 1.2rem;
    height: 1.2rem;
    border: 1px solid #f2f2f2;
    border-radius: 4px;
    overflow: hidden;
}
.section-3-li .img-div img {
    width: 100%;
    height: 100%;
}
.middle-word {
    float: left;
    margin-left: 0.18rem;
    max-width: 4.0rem;
    
}    
h2 {
    display: block;
    font-size: 1em;
    /* margin-block-start: 0.83em;
    margin-block-end: 0.83em;
    margin-inline-start: 0px;
    margin-inline-end: 0px; */
    font-weight: bold;
    unicode-bidi: isolate;
}   
.middle-word .sub-title {
    margin-top: 0.1rem;
    font-size: 0.26rem;
    color: #df31c1;
    line-height: 1.5;
    max-width: 4.0rem;
    overflow: hidden;
}  
.middle-word .download-number p {
    display: block;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    unicode-bidi: isolate;
}

.download-number {
    margin-top: 0.1rem;
    font-size: 0.24rem;
    color: #b4b4b4;
    line-height: 0.24rem;
}
.download-btn-main .margin-top-attr {
    margin-top: 0.32rem;
}
.download-btn-main .download-btn {
    width: 1.39rem;
    height: 0.65rem;
    line-height: 0.65rem;
    box-sizing: border-box;
    background-image: linear-gradient(135deg, #f18ee4 0%, #df31c1 100%);
    box-shadow: 0 5px 5px -3px rgb(238 103 97 / 50%);
    border-radius: 0.05rem;
    font-size: 0.26rem;
    color: #fff;
    font-weight: lighter;
    text-align: center;
    cursor: pointer;
}
.download-btn {
    float: right;
}

a {
    text-decoration: none;
}
/* .nav .item:nth-child(2) .item-img{
    background-position: 0 -0915rem;
} */

.users {
    font-size: 0.3rem;
    margin-top: 0.2rem;
}

/* 底部导航start */

.footer_nav{
    width: 100%;
    height: 1.3rem;
    position: fixed;
    bottom: 0;
    background-color: #d3cfcf;
    z-index: 99;
    border-radius: 20px 20px 0 0;
    
}

.footer-tab{
    display: flex;
    justify-content: space-between;
    
}

.footer-tab img{
    height: 0.6rem;    
}

.footer-tab a{
    height: 0.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-top: 0.37rem;
    flex: 1;
    font-size: 0.4rem;
    text-decoration: none;
    color: #df31c1;
    
}


/* .icon-shouye a {
    height: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex: 1;
    font-size: 0.4rem;
}

 */