body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote, th, td {
    margin: 0;
    padding: 0;
    /*font-family: 'microsoft yahei', serif;*/
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

fieldset, img {
    border: 0;
}

address, caption, cite, code, dfn, em, strong, th, var {
    font-style: normal;
    font-weight: normal;
}

ol, ul {
    list-style: none;
}

caption, th {
    text-align: left;
}

h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
    font-weight: normal;
}

q:before, q:after {
    content: '';
}

abbr, acronym {
    border: 0;
}

a {
    outline: none;
    text-decoration: none;
}


/*第二级 */

body {
    /*font-family: 'STYuanti SC Regular', 'microsoft yahei', serif;*/
    background: #f6f6f6;
}
.clearfix:after {
    content: '';
    display: block;
    font-size: 0;
    visibility: hidden;
    clear: both;
}

.clearfix {
    *zoom: 1;
}

html, body {
    background: #FAFBFD;
}

/*pc*/
.index {
    width: 100%;
    height: 100%;
    min-width: 1500px;
  
}
/*头部导航栏*/
.head-nv-bar{
    height: 55px;
    width: 100%;
    position: fixed;
    background: rgba(255,255,255,0.4);
    z-index: 999;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(10px);
}
.head-logo{
    height: 32px;
    width: 132px;
}
.head-star{
    height: 14px;
    width: 73px;
}
.head-nv-bar span{
    font-size: 15px;
    color: #000000;
} 
.head-btn{
    width: 44px;
    height: 27px;
    font-size: 15px;
    background: #0C8CE9;
    box-shadow: 0px 3 3px 0px rgba(0,0,0,0.2);
    border-radius: 2px;
    color: #ffffff;
    justify-content: center;
    cursor: pointer;
}

/*头部内容*/
.head-bg{
    background: url('https://c.ola100.com/appstatic/img/offical2025/img/head_bg.png') center center;
    background-size: 100% 100%;
    width: 100%;
    height: 750px;
}
.head-title-imge{
    width: 86px;
    height: 86px;
    border-radius: 5px;
}
.oula-lab-text {
    font-family: "Neo Euler", "Microsoft YaHei", sans-serif;
    font-weight: 900;
    font-size: 82px;
    color: #333333;
}
.erci-yuan{
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    font-weight: 400;
    margin-top: 10px;
    margin-bottom: 30px;
    font-size: 40px;
    color: #000000;
    letter-spacing: 2px;
    margin-left: -110px;
}
.oula{
    display: flex;
    width: 518px;
    justify-content: space-between;
    align-items: center;
}
.appstore-bg{
   height: 122px;
    width: 443px;
    margin: 20px 0;
}
.download-bg{
    width: 480px;
    height: 80px;
    background: #0C8CE9;
    box-shadow: 0px 4px 4px 0px rgba(0,0,0,0.2);
    border-radius: 4px;
    color: #ffffff;
    font-size: 38px;
    font-weight: bold;
    justify-content: center;
    cursor: pointer;
    position: relative;
}
.show-pop{
    width: 466px;
    height: 172px;
    background: #FFFFFF;
    box-shadow: 2px 4 4px 0px rgba(0,0,0,0.1);
    border-radius: 4px 4px 4px 4px;
    border: 1px solid #EBEBEB;
    position: absolute;
    top: 0px;
    color: #333333;
    font-size: 15px;
}
.ercode-img{
    height: 122px;
    width: 122px;
}
.window-img{
    width: 120px;
    height: 98px;
    background: #0C8CE9;
    box-shadow: inset -1px 4 4px 0px rgba(255,255,255,0.25);
    border-radius: 4px;
    color: #FFFFFF;
    font-size: 15px;
    justify-content: center;
}


.video-p-bg{
    transform: skewY(-5deg);
    margin-left: 60px;
    position: relative;
}
.video-p-bg .head-star{
    margin-right: 8px;
}
.video-bg{
    width: 558px;
    height: 317px;
    background: #FFEAEA;
    border-radius: 10px;
    transform: skewX(5deg);
    justify-content: center;
}
.video-bg video{
    border-radius: 10px;
    width: 549px;
    height: 312px;
    transform: skewX(0deg) 
}
/*//全屏按钮*/
  video::-webkit-media-controls-fullscreen-button {
      display: none;
  }
/*//音量按钮*/
  video::-webkit-media-controls-mute-button {
      display: none;
  }



.video-p-bg span{
    font-weight: bold;
}
.xiaoou{
    height: 206px;
    width: 156px;
    position: absolute;
    right: -100px;
    top: 30px;
}

/*中部内容*/
.content-bg{
    
}
.content-bg1,.content-bg2,.content-bg3,.content-bg4,.content-bg5{
    width: 1500px;
    height: 623px;
    position: relative;
}
.content-bg2{
}
.content-bg2 .swiper-box{
    left: auto;
    right: 408px;
}
.content-bg2 .content-bg-img{
    left: auto;
    right: 0;
}

.content-bg3{
}
.content-bg4{
}
.content-bg4 .swiper-box{
    left: auto;
    right: 408px;
}
.content-bg4 .content-bg-img{
    left: auto;
    right: 0;
}
.content-bg5{
}
.content-bg-img{
    position: absolute;
    z-index: 99;
    left: 0;
    height: 623px;
    pointer-events: none;
    
}
.content-bg h4{
    color: #000000;
    font-size: 63px;
    font-family: PingFang SC, PingFang SC;
    text-align: center;
}
.content-bg h5{
    color: #000000;
    font-size: 27px;
    font-family: PingFang SC, PingFang SC;
    line-height: 54px;
    letter-spacing: 2px;
    font-weight: 500;
}
.user-title-img{
    height: 174px;
    width: 359px;
    margin-right: 20px;
}
.user-info-box{
    margin: 0 10px;
    min-width: 572px;
    background: #FFFFFF;
    border-radius: 13px;
    border: 1px solid #EFEFEF;
    max-height: 174px;
    padding: 12px ;
    color: #828386;
    font-size: 14px;
}
.download{
    text-decoration: none;
    color: inherit;
}
.user-info-box .head-star{
    height: 27px;
    width: 140px;
}
.xiaoou-user{
    height: 107px;
    width: 145px;
}

.all-channel-img{
    height: 683px;
    margin-top: 60px;
}
.item-content{
    margin: 6px 0;
}
.channel-icon{
    height: 28px;
    width: 28px;
    margin-left:10px;
}

.bottom-info{
    margin-top: 100px;
    padding-bottom: 40px;
    color: rgba(0,0,0,0.5);
    letter-spacing: 2px;
}
.bottom-info a{
    color: rgba(0,0,0,0.5);
    letter-spacing: 2px;
}




.swiper-box{
    position: absolute;
    bottom: 80px;
    left: 408px;
}
.swiper {
    width: 937px;
    height: 425px;
    padding: 10px 0;
    box-shadow: 0px 3px 4px 0px rgba(0,0,0,0.3);
    border: 5px solid #FFFFFF;
    border-radius: 17px;
}

.store-swipe {
    font-size: 16px;
    font-weight: bold;
    /*height: 415px !important;*/
    /*width: 913px;*/
    justify-content: center;
}
.store-swipe img{
    height: 425px;
    /*width: 902px;*/
    border-radius: 17px;
}

.swiper-slide {
    position: relative;
    text-align: center;
    font-size: 12px;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.fr{
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
}
.fc{
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
}
.aic{
    align-items: center;
}
.flex2{
    flex: 2;
}
.flex3{
    flex: 3;
}
.flex1{
    flex: 1;
}

.no-scrollbar {
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE 和 Edge */
    cursor: pointer;
}

.no-scrollbar::-webkit-scrollbar {
    display: none; /* 隐藏滚动条 */
}


/*pc 和 手机适配*/
@media screen and (max-width: 768px) {
    .large {
        display: none;
    }

    .small {
        display: block;
    }
}

@media screen and (min-width: 769px) {
    .large {
        display: block;
    }

    .small {
        display: none;
    }
}

.small .head-bg{
    height: 703px;
    width: 100%;
    overflow-x: hidden;
}
.small .head-title-img{
    height: 121px;
    width: auto;
}
.small .appstore-bg{
    height: 101px;
    width: auto;
}
.small .video-bg{
    width: 361px;
    height: 203px;
    justify-content: center;
}
.small video{
    width: 358px;
    height: 200px;
}
.small .video-p-bg{
    margin-top: 70px;
    margin-left: 0;
}
.small .xiaoou{
    width: 82px;
    height: auto;
    right: -60px;
    top: 30px;
}
.small .index {
    width: 400px;
    height: 100%;
    min-width: auto;

}
.small .user-title-img{
    height: 124px;
    width: 256px;
}
.small .user-info-box{
    min-width: 258px;
    font-size: 10px;
}
.small .channel-icon{
    height: 12px;
    width: 12px;
}
.small .head-star{
    height: 12px;
    width: 63px;
}
.small .xiaoou-user{
    height: 98px;
    width: 132px;
}
.small h4{
    font-size: 20px;
    font-weight: 500;
}
.small h5{
    font-size: 20px;
}
.small .all-channel-img{
    width: 368px;
    height: auto;
    margin-top: 15px;
}
.small .swiper{
    height: 170px;
    width: 375px;
}
.small .store-swipe img {
    height: 170px;
    border-radius: 12px;
}
.small .content-bg-img{
    width: 400px;
    height: auto;
    position: relative;
}
.small .content-bg1, .small .content-bg2, .small .content-bg3, .small .content-bg4, .small .content-bg5 {
    width: 400px;
    height: auto;
}
.small  .swiper-box {
    left: auto;
    right: auto;
    z-index: 99;
    bottom: 66px;
    
}
.small .bottom-info{
    font-size: 8px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.small .police-icon {
    width: 10px;
    height: 10px;
    margin-right: 5px;
    vertical-align: middle;
}
.small .download-bg{
    font-size: 20px;
    height: 35px;
    width: 240px;
}
.small .head-nv-bar{
    height: 55px;
    width: 100%;
    position: fixed;
    bottom: 0;
    background: transparent;
    z-index: 999;
    backdrop-filter: initial;
    -webkit-backdrop-filter: initial;
}