.container{
    display: flex;
    flex-direction: column;
    max-width: 640px;
    height: 100%;
    position: relative;
    margin: auto;
    background-color: #fff;
    overflow-y: auto;
    overflow-x: hidden;
    -ms-overflow-style: none;
    scrollbar-width: none;
}
.container::-webkit-scrollbar {
    display: none;
}
.index-container{
    display: flex;
    flex-direction: column;
    max-width: 640px;
    position: relative;
    margin: auto;
    background-color: #fff;
}
a{
    color: #333333;
    text-decoration: none;
}
a:hover{
    color: #333333;
    text-decoration: none;
}
.index-head-warp{
    position: relative;
    width: 100%;
    min-height: 100px;
    background: url("/static/images/bg_sing.jpg");
}
.index-head-bg{
    width: 100%;
    height: auto;
}
.btn-index-head{
    display: block;
    position: absolute;
    right: 10px;
    bottom: 20px;
    width: 120px;
    height: 35px;
    line-height: 35px;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    border-radius: 20px;
    background-color: #fff;
}
.index-donor-warp{
    width: calc(100% - 20px);
    min-height: 100px;
    margin: 10px auto;
}
.index-donor-head{
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    width: 100%;
}
.index-donor-head-tit{
    height: 35px;
    line-height: 35px;
    font-size: 20px;
    font-weight: bold;
}
.index-donor-head-tip{
    height: 35px;
    line-height: 35px;
    font-size: 12px;
    color: #ccc;
    margin-left: 10px;
}
.index-donor-head-more{
    height: 35px;
    line-height: 35px;
    font-size: 14px;
    margin-left: auto;
}
.index-rule-warp{
    width: calc(100% - 20px);
    height: auto;
    margin: 0 auto 50px auto;
}

/*列表页面*/
.list-container{
    display: flex;
    flex-direction: column;
    max-width: 640px;
    position: relative;
    margin: auto;
    background-color: #000;
    height: 100vh;
}
.list-head {
    position: fixed;
    left: 0;
    top: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    color: #fff;
    padding: 10px;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.5);
}
.list-head a{ color: #fff;}
.list-head a:hover{ color: #fff;}
.list-head-left {
    display: block;
    min-width: 50px;
    height: 30px;
    line-height: 30px;
}
.list-head-center {
    height: 30px;
    line-height: 30px;
    text-align: center;
}
.list-head-right {
    min-width: 50px;
    height: 30px;
    line-height: 30px;
}
.list-main{
    width: calc(100% - 20px);
    margin: auto;
    flex: 1; /*自动占掉剩下空间 */
    overflow: hidden;
}
.flow-demo {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    height: 100%;
    overflow-y: auto;
}
.flow-demo li{
    width: calc(50% - 5px);
    min-height: 300px;
    margin-right: 10px;
    margin-bottom: 10px;
}
.flow-demo li:nth-child(2n){
    margin-right: 0px;
}
.layui-flow-more{
    width: 100%;
    height: 30px;
    text-align: center;
    margin: 20px auto 50px auto;
}
.list-item-video{
    width: 100%;
    height: 260px;
}
.list-item-img{
    width: 100%;
    height: 100%;
    object-fit: cover;        /* 保持比例铺满，多余裁切 */
    object-position: center;  /* 裁切时居中，可改 top / left / 20% 50% */
    display: block;
}
.list-item-bar{
    min-height: 25px;
    padding: 5px;
}
.list-item-cn{
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    width: 100%;
    height: 25px;
    line-height: 25px;
    color: #fff;
    overflow: hidden;
}
.list-item-name{
    height: 25px;
    line-height: 25px;
    color: #fff;
    white-space: nowrap;
}
.list-item-clicks{
    height: 25px;
    line-height: 25px;
    color: #fff;
    white-space: nowrap;
    margin-left: auto;
}
/*详情页面*/
.detail-container{
    position: relative;
    display: flex;
    flex-direction: column;
    max-width: 640px;
    margin: auto;
    height: 100vh;
}
.detail-head{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 5px 10px;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.detail-head a{ color: #fff;}
.detail-head a:hover{ color: #fff;}
.detail-head-left {
    display: block;
    min-width: 50px;
    height: 30px;
    line-height: 30px;
    color: #fff;
}
.detail-head-center {
    height: 30px;
    line-height: 30px;
    text-align: center;
    color: #fff;
}
.detail-head-right {
    min-width: 50px;
    height: 30px;
    line-height: 30px;
    color: #fff;
}
.detail-video{
    position: relative;
    width: 100%;
    height: calc(100vh - 100px);
    background-color: #000;
    z-index: 0;
}
.sing-video{
    width: 100%;
    height: 100%;
}
.detail-bar{
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 60px;
    padding: 10px 10px 30px 10px;
    box-sizing: border-box;
}
.detail-bar-row{
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
}
.detail-bar-item{
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: left;
    margin-right: 10px;
}
.detail-bar-item:nth-child(3){
    margin-left: auto;
    margin-right: 0;
}
.detail-bar-item-tit,.detail-bar-item-cn{
    height: 25px;
    line-height: 25px;
    text-align: left;
    white-space: nowrap; /* 文字不换行 */
    margin-bottom: 10px;
    overflow: hidden;
}
.detail-bar-item-tit{
    flex-shrink: 0; /* 不参与压缩，保留自身宽度 */
}