.head-line {
    position: fixed;
    width: 750px;
    height: 74px;
    background: #FFFFFF;
    z-index: 5;
    top: 0;
    box-shadow: 0px 0px 2px 0px rgba(0, 0, 0, 0.5);
}

.logo {
    float: left;
    height: 50px;
    margin-top: 12px;
}

.search-box {
    float: right;
    margin-right: 20px;
    width: 240px;
    height: 50px;
    border: 1px solid #EEEEEE;
    margin-top: 12px;
    border-radius: 25px;
}

.search-icon {
    float: left;
    width: 30px;
    height: 30px;
    margin: 10px;
}

.search-input {
    float: left;
    width: 180px;
    height: 50px;
    border: 0;
    outline: none;
    font-family: PingFangSC, PingFang SC;
    font-weight: 500;
    font-size: 24px;
    line-height: 50px;
    font-style: normal;
}

.channel-box {
    position: relative;
    float: right;
    width: 50px;
    height: 50px;
    border-radius: 12px;
    margin-top: 12px;
    margin-right: 10px;
} 

.channel-icon {
    position: absolute;
    width: 50px;
    height: 50px;
}

.channel-name {
    width: 50px;
    height: 50px;
    border: 0;
    outline: none;
    font-family: PingFangSC, PingFang SC;
    font-weight: 500;
    font-size: 24px;
    line-height: 74px;
    font-style: normal;
    text-align: center;
    color: #5F50FF;
    border-radius: 12px;
    background: rgba(0, 0, 0, 0);
    opacity: 0;
}


.filters {
    float: right;
    width: 50px;
    height: 50px;
    margin-top: 12px;
    margin-right: 20px;
}

.filters-box {
    display: none;
    position: absolute;
    top: 74px;
    right: 30px;
    width: 260px;
    height: 240px;
    background: #FFFFFF;
    border-radius: 12px;
    z-index: 10;
}

.filters-item {
    height: 60px;
    box-shadow: 0px 0px 2px 0px rgba(0, 0, 0, 0.5);
}

.filters-item-name {
    float: left;
    height: 60px;
    padding-left: 20px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 24px;
    color: #46435C;
    line-height: 60px;
    text-align: left;
    font-style: normal;
}

.filters-item-icon {
    float: right;
    margin-top: 10px;
    margin-right: 10px;
    width: 40px;
    height: 40px;
}

.online-users-box {
    display: none;
    height: 240px;
    background: #FFFFFF;
    border-radius: 10px;
    margin: 0 auto;
}

.online-users-box-title {
    float: left;
    width: 100px;
    height: 40px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 600;
    font-size: 28px;
    color: #46435C;
    line-height: 40px;
    text-align: left;
    font-style: normal;
    margin-top: 14px;
    margin-left: 20px;
}

.online-user-more {
    display: none;
    float: right;
    margin-right: 22px;
    margin-top: 10px;
    height: 42px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 20px;
    color: #46435C;
    line-height: 42px;
    text-align: left;
    font-style: normal;
}

.online-users {
    overflow-x: scroll;
    overflow-y: hidden;
    white-space: nowrap;
    scrollbar-width: none;
    scrollbar-color: transparent transparent;
    margin-top: 20px;
}

.online-user {
    display: inline-block;
    margin-left: 16px;
    width: 120px;
}

.online-user-avatar-box {
    position: relative;
    width: 120px;
    height: 120px;
}

.online-user-avatar {
    position: absolute;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: #EEEEEE;
}

.gender {
    display: none;
    position: absolute;
    width: 30px;
    height: 30px;
    top: 86px;
    right: 4px;
}

.online-user-name {
    width: 120px;
    height: 29px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 24px;
    color: #46435C;
    line-height: 34px;
    text-align: right;
    font-style: normal;

    top: 124px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.feeds-box {
    position: relative;
    background: #FFFFFF;
    margin: 0 auto;
    margin-top: 20px;
}

.feed-item {
    position: absolute;
    width: 345px;
    background: #FFFFFF;
    border-radius: 10px;
}

.feed-cover {
    width: 100%;
    border-radius: 12px;
    background: #EEEEEE;
}

.video-icon {
    display: none;
    position: absolute;
    width: 40px;
    height: 40px;
    top: 20px;
    right: 20px;
}

.content-ad-text {
    position: absolute;
    top: 20px;
    right: 20px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 20px;
    color: #FFFFFF;
    text-align: left;
    font-style: normal;
    text-shadow: 1px 1px 1px #000000;
}

.location-box {
    display: none;
    position: absolute;
    left: 10px;
    z-index: 2;
    height: 30px;
    border-radius: 100px;
    background: rgba(255,255,255, 0.6);
}

.location-icon {
    float: left;
    margin-top: 5px;
    margin-left: 5px;
    width: 20px;
    height: 20px;
}

.distance {
    float: left;
    margin-left: 5px;
    margin-right: 10px;
    height: 30px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 500;
    font-size: 18px;
    color: #333333;
    line-height: 30px;
    text-align: left;
    font-style: normal;
}

.feed-title {
    overflow: hidden;
    width: 100%;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 24px;
    color: #333;
    line-height: 30px;
    text-align: left;
    font-style: normal;
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.feed-foot {
    width: 100%;
    height: 30px;
    margin-top: 10px;
}

.feed-user-avatar {
    float: left;
    width: 30px;
    height: 30px;
    margin-left: 5px;
    background: #EEEEEE;
    border-radius: 50%;
    box-shadow: 0px 0px 2px 0px rgba(0, 0, 0, 0.5);
}

.feed-user-name {
    float: left;
    margin-left: 14px;
    width: 45%;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 16px;
    line-height: 30px;
    color: #707070;
    text-align: left;
    font-style: normal;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.feed-likes {
    float: right;
    margin-right: 1%;
    margin-top: 6px;
    width: 18px;
    height: 18px;
}

.feed-likes-num {
    float: right;
    margin-right: 4%;
    height: 30px;
    font-family: AvenirNext, AvenirNext;
    font-weight: 500;
    font-size: 16px;
    color: #707070;
    line-height: 30px;
    text-align: left;
    font-style: normal;
}

.interstitial-bg {
    display: none;
    position: fixed;
    z-index: 11;
    width: 750px;
    background: rgba(0,0,0,0.5);
    top: 0;
}

.interstitial-box {
    position: absolute;
    width: 500px;
    height: 500px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #FFFFFF;
    z-index: 11;
    border-radius: 12px;
}

.interstitial-image {
    width: 500px;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
}

.interstitial-title {
    margin-top: 10px;
    padding-left: 20px;
    padding-right: 20px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 500;
    font-size: 30px;
    line-height: 40px;
    color: #707070;
    text-align: left;
    font-style: normal;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.interstitial-slogan {
    padding-left: 20px;
    padding-right: 20px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 24px;
    line-height: 40px;
    color: #707070;
    text-align: left;
    font-style: normal;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.interstitial-ad-text {
    position: absolute;
    right: 20px;
    top: 20px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 24px;
    color: #FFFFFF;
    text-align: left;
    font-style: normal;
    text-shadow: 1px 1px 1px #000000;
}

.interstitial-close {
    position: absolute;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    left: 50%;
    transform: translateX(-50%);
    bottom: -100px;
}

.author-ad-box {
    position: fixed;
    z-index: 10;
    left: 50%;
    transform: translateX(-50%);
    width: 0px;
    height: 100px;
    top: 100px;
    background: #FFFFFF;
    border-radius: 50px;
    box-shadow: 0px 0px 2px 0px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.author-ad-icon {
    float: left;
    margin-left: 10px;
    margin-top: 10px;
    width: 80px;
    height: 80px;
    background: #EEEEEE;
    border-radius: 50%;
}

.author-ad-info-box {
    float: left;
    margin-left: 10px;
    margin-top: 10px;
    width: 400px;
    height: 80px;
}

.author-ad-title {
    float: left;
    width: 350px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 500;
    font-size: 30px;
    line-height: 40px;
    text-align: left;
    font-style: normal;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.author-ad-text {
    float: right;
    right: 10px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 24px;
    color: #FFFFFF;
    text-align: left;
    font-style: normal;
    text-shadow: 1px 1px 1px #000000;
}

.author-ad-slogan {
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    font-size: 24px;
    line-height: 40px;
    text-align: left;
    font-style: normal;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.author-ad-close {
    float: left;
    margin-top: 10px;
    margin-left: 10px;
    width: 80px;
    height: 80px;
    background: #EEEEEE;
    border-radius: 50%;
}

.detail-web {
    display: none;
    position: fixed;
    z-index: 20;
    background: #F8F9FA;
    opacity: 0;
}

.detail-iframe {
    border: 0;
    width: 750px;
}

.close-frame {
    position: absolute;
    width: 60px;
    height: 60px;
    top: 14px;
    left: 20px;
    background: white;
    border-radius: 50%;
    box-shadow: 0px 0px 2px 0px rgba(0, 0, 0, 0.5);
}

.close-frame-icon {
    width: 30px;
    height: 30px;
    margin: 15px;
}

.topic-icon {
    width: 75px; 
    height: 75px;
    position:fixed; 
    right: 45px; 
    bottom: 310px; 
    display:none; 
    z-index: 3;
    border-radius: 50%;
}