body{
    background: #F2F3F5;
}
.community-main{
    margin-top: 20px;
    margin-bottom: 40px;
}

.community-main .top-bg{
    height: 0;
    padding-bottom: 380px;
    overflow: hidden;
    background-position: center center;
    background-repeat: no-repeat;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
}
/* 背景图下的菜单 */
.community-second-menu{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    margin-top: 0px;
    background: #fff;
}
.community-second-menu .community-menu-left{
    display: flex;
    align-items: center;
    gap: 12px;
}
.community-second-menu .community-menu-left .community-menu-item{
    font-size: 14px;
    color: #333;
    line-height: 32px;
    height: 32px;
    padding: 0 16px;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s;
}
.community-second-menu .community-menu-left .community-menu-item:hover{
    color: #165DFF;
}
.community-second-menu .community-menu-left .community-menu-item.active{
    background: transparent;
    color: #165DFF;
    font-weight: normal;
}

.menu-divider{
    width: 990px;
    height: 1px;
    background: #F2F3F5;
    margin: 0 auto;
}

.community-menu-ringht .menu-search{
    width: 338px;
    height: 38px;
    background: #F5F5F5;
    border-radius: 19px;
    padding: 0 18px;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.community-menu-ringht .menu-search input{
    height: 100%;
    background: transparent;
    color: #666;
    border: 0;
    outline: none;
    width: calc(100% - 50px);
}

.community-menu-ringht .menu-search img{
    width: 18px;
    height: 18px;
    cursor: pointer;
}




.hot-content{
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #FFFFFF;
    border-radius: 6px;
    padding: 0px 25px 30px;
    margin-top: 15px;
}

.hot-content .content-head{
    line-height: 1;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
}
.hot-content .content-head .head-icon img{
    width: 20px;
    height: 20px;
    margin-bottom: 3px;
    margin-right: 5px;
}
.hot-content .content-head .head-icon{
    font-size: 18px;
    font-weight: bold;
    position: relative;
}
.hot-content .headline{
    width: 830px;

}
.hot-content .dynamic{
    width: 280px;
    margin-top: 30px;
}
.hot-content .headline-content{
    display: flex;
    justify-content: space-between;
}
.hot-content .headline-content-swiper{
    width: 386px;
    height: 302px;
    margin-top: 20px;
    cursor: pointer;
}
.hot-content .headline-content .swiper-slide .img{
    width: 386px;
    height: 214px;
    object-fit: cover;
    border: 1px solid #F1F1F1;
    overflow: hidden;
    background-position: center center;
    background-repeat: no-repeat;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
}

.hot-content .headline-content .swiper-pagination{
    position: absolute;
    top: 185px;

}
.hot-content .headline-content .swiper-pagination .swiper-pagination-bullet{
    width: 20px;
    border-radius: 4px;
    height: 4px;
}
.hot-content .headline-content .swiper-slide .article-title{
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-top: 15px;
    font-size: 16px;
}
.hot-content .headline-content .swiper-slide .article-desc{
    color: #666;
    font-size: 12px;
    margin-top: 5px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;

}
.hot-content .headline-content-list{
    margin-top: 20px;
    width: 424px;
    height: 302px;
    overflow: hidden;
}
.hot-content .headline-content-group{
    height: 302px;
}
.hot-content .headline-content-item{
    border-bottom: 1px solid #eee;
    margin-bottom: 12px;
    padding-bottom: 12px;
    cursor: pointer;
}
.hot-content .headline-content-item:last-child{
    border-bottom: 0;
    margin-bottom: 0;
    padding-bottom: 0;
}
.hot-content .headline-content-item .headline-content-item-title{
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 16px;

}
.hot-content .headline-content-item .headline-content-item-title:hover{
    color: #2469F6;

}
.hot-content .headline-content-item .headline-content-item-desc{
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 13px;
    color: #999;
    margin-top: 6px;
    margin-bottom: 8px;
}
.hot-content .headline-content-item .headline-content-item-bottom{
    display: flex;
    justify-content: space-between;
    color: #999;
    font-size: 12px;
}

.hot-content .dynamic-content{
    height: 300px;
    margin-top: 20px;
}
.hot-content .dynamic-content .dynamic-content-item{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}
.hot-content .dynamic-content .dynamic-content-item .dynamic-item-title{
    width: 235px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 15px;
    height: 25px;
    cursor: pointer;
}
.hot-content .dynamic-content .dynamic-content-item .time{
    color: #999;
    font-size: 12px;
}
.hot-content .dynamic-content .dynamic-content-item .dynamic-item-title:hover{
    color: #2469F6;
}
/* 发布的内容 */
.community-container-left{
    max-width: 1010px;
    background: #fff;
    border-radius: 6px;
    overflow: hidden;
    padding-left: 20px;
    padding-right: 20px;
}

/* 文章列表平滑过渡效果 */
.article-list {
    opacity: 1;
    transition: opacity 0.2s ease-in-out;
    position: relative;
}

.article-list.fade-out {
    opacity: 0;
    pointer-events: none;
}

.community-container-left .article-list .article-item{
    background: #fff;
    padding: 15px 0 15px;
    cursor: pointer;
    border-radius: 0px;
    border-bottom: 1px solid #eeeeee;
    display: flex;
    align-items: flex-start;
    gap: 20px;
}
.community-container-left .article-list .article-item .article-title{
    font-size: 18px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #222222;
    line-height: 28px;
}
.community-container-left .article-list .article-item .article-title:hover{
    color:#2469F6;

}
.community-container-left .article-list .article-item .article-info{
    flex: 1;
    min-width: 0;
}
.community-container-left .article-list .article-item .article-desc{
    line-height: 28px;
    font-size: 14px;
    word-break: break-all;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-top: 12px;
    color:  #555;
}
.community-container-left .article-list .article-item .article-img-right{
    flex-shrink: 0;
    width: 200px;
    height: 120px;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
}
.community-container-left .article-list .article-item .article-img-right .img{
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-position: center center;
    background-repeat: no-repeat;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
}

.community-container-left .article-list .article-item .article-label{
    display: flex;
    margin-top: 10px;
}
.community-container-left .article-list .article-item .article-label>span{
    height: 20px;
    line-height: 20px;
    text-align: center;
    font-size: 14px;
    color: #FA6400;
    padding: 0 5px;
    display: inline-block;
    margin-right: 8px;
}

.community-container-left .article-list .article-item .article-bottom{
    display: flex;
    justify-content: flex-start;
    margin-top: 18px;
}

.community-container-left .article-list .article-item .article-bottom .left{
    display: flex;
    align-items: center;
}
.community-container-left .article-list .article-item .article-bottom .left>div{
    margin-right: 30px;
    color: #999;
}
.community-container-left .article-list .article-item .article-bottom .left img{
    width: 16px;
    height: 16px;
    margin-right: 8px;
}


.child-recommend-list{
    display: flex;
    flex-direction: column;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px dashed #EEEEEE;
}
.child-recommend-list .child-recommend-item{
    display: flex;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 6px;
    border-bottom: 1px dashed #eee;

}
.child-recommend-list .child-recommend-item .child-recommend-item-head{
    width: 36px;
    height: 36px;
    border-radius: 50%;
    margin-right: 10px;
    cursor: pointer;
}
.child-recommend-list .child-recommend-item .child-recommend-item-content{
    width: calc(100% - 46px);

}
.child-recommend-list .child-recommend-item .child-recommend-item-content .child-recommend-item-head{
    display: flex;
    width: 100%;
    font-size: 15px;
    font-weight: bold;
    align-items: center;

}
.child-recommend-list .child-recommend-item .child-recommend-item-content .child-recommend-item-head .child-title{
    font-size: 15px;
    font-weight: bold;
    height: 100%;
    display: flex;
    align-items: center;
    cursor: pointer;
}
.child-recommend-list .child-recommend-item .child-recommend-item-content .child-recommend-item-head .text{
    font-size: 14px;
    color: #666;
    margin: 0 10px;
}
.child-recommend-list .child-recommend-item .child-recommend-item-content .child-recommend-item-head .child-icon-list{
    display: flex;
    margin-left: 5px;
}
.child-recommend-list .child-recommend-item .child-recommend-item-content .child-recommend-item-head .child-icon-list img{
    margin-right: 5px;
    width: 22px;
    height: 22px;
}
.child-recommend-list .child-recommend-item .child-recommend-item-content .child-recommend-content-text{
    color: #555666;
    line-height: 24px;
    white-space: pre-wrap;
    word-break: break-all;
    margin-top: 5px;
}

.child-recommend-list .child-recommend-item .child-recommend-item-content .child-recommend-item-bottom{
    display: flex;
    justify-content: space-between;
}
.child-recommend-list .child-recommend-item .child-recommend-item-content .child-recommend-item-bottom .child-time{
    color: #999;
    font-size: 12px;
}
.child-recommend-list .child-recommend-item .child-recommend-item-content .child-recommend-item-bottom .child-right{
    display: flex;
    cursor: pointer;
}

.child-recommend-list .child-recommend-item .child-recommend-item-content .child-recommend-item-bottom .child-right>div {
    margin-left: 25px;
    color: #555666;
}
.child-recommend-list .child-recommend-item .child-recommend-item-content .child-recommend-item-bottom .child-right img {
    width: 16px;
    height: 16px;
    margin-right: 3px;
    margin-bottom: 1px;
}

.child-recommend-item .child-recommend-item-content .child-recommend-content-img{
    display: flex;
    margin: 10px 0;
}
.child-recommend-item .child-recommend-item-content .child-recommend-content-img img{
    width: 146px;
    height: 80px;
    cursor: pointer;
    object-fit: cover;
    margin-right: 10px;
}

.child-recommend-list .child-recommend-item.answer .child-title{
    width: 100%;
    display: flex;
    justify-content: space-between;
    color: #999;
    font-weight: 500!important;
    font-size: 14px;

}
.child-recommend-list .child-recommend-item.answer .child-title .child-time{
    font-size: 13px;
    color: #999;

}

.community-container .community-container-right{
    background: #ffffff;
    margin-top: 32px;
}

/* 技术专区标签切换样式 */
.tech-zone-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tech-zone-tab {
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 14px;
    color: #333;
    background-color: #F5F5F5;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
    user-select: none;
}

.tech-zone-tab:hover {
    background-color: #E8E8E8;
}

.tech-zone-tab.active {
    background-color: #333;
    color: #fff;
}

.tech-zone-tab.active:hover {
    background-color: #333;
}

/* 技术专区内容区域样式 */
.tech-zone-content {
    display: flex;
    flex-direction: column;
}

.tech-zone-header {
    width: 100%;
    margin-bottom: 20px;
}

.tech-zone-header h3 {
    font-size: 18px;
    font-weight: normal;
    color: #333;
    margin: 0;
}

.tech-zone-main {
    display: block;
}

/* 加载动画 */
.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

.fade-in-section.animate {
    opacity: 1;
    transform: translateY(0);
}

.tech-zone-images.fade-in-section.animate {
    transition-delay: 0.05s;
}

.tech-zone-messages.fade-in-section.animate {
    transition-delay: 0.15s;
}

.solutions-section.fade-in-section.animate {
    transition-delay: 0.25s;
}

.tech-zone-images {
    flex: 1;
    display: flex;
    gap: 20px;
}

.tech-zone-image-item {
    flex: none;
    width: 304px;
}

.tech-zone-image-item img {
    width: 304px;
    height: 128px;
    object-fit: cover;
    display: block;
}

.tech-zone-image-item .image-desc {
    font-size: 14px;
    color: #4A505C;
    line-height: 1.5;
    margin-top: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 42px;
}

.tech-zone-messages {
    margin-top: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    column-gap: 16px;
}

.tech-zone-messages .message-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    font-size: 14px;
    color: #4A505C;
    line-height: 1.5;
    padding: 8px 0;
    padding-left: 12px;
    border-bottom: 1px solid #F5F7FA;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

.tech-zone-messages .message-bullet {
    width: 6px;
    height: 6px;
    background-color: #D0D5DD;
    flex-shrink: 0;
    margin-top: 6px;
}

.tech-zone-messages .message-text {
    flex: 1;
    min-width: 0;
    font-size: 14px;
    color: #4A505C;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.tech-zone-card .card-link:hover {
    color: #0E42D2;
}

.tech-zone-list {
    width: 280px;
    flex: none;
}

.tech-zone-list .list-items {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    column-gap: 16px;
    align-content: start;
}

.tech-zone-list .list-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.5;
}

.tech-zone-list .list-icon {
    width: 4px;
    height: 4px;
    background: #333;
    margin-top: 6px;
    flex-shrink: 0;
    border-radius: 50%;
}

.tech-zone-list .list-text {
    font-size: 14px;
    color: #333;
    line-height: 1.5;
    flex: 1;
}