body {
    font-size: 16px;
    background: #0D0C26;
    color: #fff;
    margin: 0;
    z-index: 99;
    padding: 5rem 0rem 0rem 0rem ;
}

.font_b {
    font-weight: 600;
}

.flex {
    display: flex;
}

.justify-center {
    justify-content: center;
}
.fixed{
  background: #0D0C26;
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 99;
}
.index_name {
  
    text-align: center;
    font-size: 1.5rem;
    height: 2.5rem;
    line-height: 2.5rem;
}

.index_navTab {
    padding: 10px;
}

.tabLi {
    flex-direction: column;
    align-items: center;
    width: 6rem;
    text-align: center;
    color: #999;
}

.tabLi.textColor {
    color: #E65D58;
}


.hr {
    width: 1.5rem;
    margin-top: 4px;
    height: 2px;
    background: transparent;
    transition: background 0.3s;
}

.hr.active {
    background: #E65D58;
    /* 想要的颜色 */
}

.swiperBox {
    padding: 10px;

}

.videoList {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    padding: 10px;
}
.videoLi{
 border-radius: 5px;
}
.videoImg{
    border-radius: 5px;
    object-fit: cover;
    width: 100%;
    height: 7rem;
}
.videoName{
    font-size: 0.8rem;
    display: -webkit-box;
  -webkit-line-clamp: 2;       /* 限制显示两行 */
  -webkit-box-orient: vertical;
  overflow: hidden;
}