body { margin: 0; padding: 0; width: 100vw;height: 100vh;background: #f5f7fa;}
ul{
    display: flex;
    list-style-type: none;
    line-height: 60px;
    height: 60px;
    margin: 0;
} 
ul li{
    border: none;
} 
a{
    text-decoration: none;
}
/* 首页 */
.lunbotu{
    margin-top: 60px;
    position: relative;
}
.lunbotu img{
    width: 100%;
    border: none; vertical-align: top;
}
.centerBox{
    background: #fff;
    width: 100%;
    display: flex;
    justify-content: center;
}
.content{
    width: 62%;
    text-align: center;
}
.centerBox_title{
    font-size: 28px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #1A1A1A;
    margin-top: 20px;
}
.cardList{
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.card{
    width: 31%;
    background: #f5f7fa;
    height: 126px;
    margin-top: 20px;
}
.topContent{
    margin: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.topContent_title{
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #1A1A1A;
    position: relative;
}
.topContent_title::after{
    position: absolute;
    bottom: -14px;
    content: "";
    left: 0px;
    width: 26px;
    height: 3px;
    background: #367CF5;
}
.topContent_icon img{
    width: 50px;
    height: 50px;
}
.detailText{
    text-align: left;
    margin-left: 15px;
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #8A8F99;
}
.moreBtn{
    margin: 40px 0;
}
.moreBtn button{
    background: rgba(0, 0, 0, 0);
    border: 1px solid #D8DDE6;
    padding: 10px 20px;
    color: #8A8F99;
}
.bottomBox{
    width: 100%;
    display: flex;
    justify-content: center;
}
.bottn_cardList{
    width: 100%;
    margin-top: 20px;
    display: flex;
}
.leftBox{
    width: 450px;
    height: 100%;
    height: 346px;
    display: flex;
    flex-direction: column;
}
.leftBox img{
    width: 450px;
    height: 210px;
}
.leftBox_detail{
    background: #fff;
    height: 145px;
    width: 450px;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.masterTitle{
    padding: 10px 20px;
    font-size: 17px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #1A1A1A;
}
.subTitle{
    margin: 0 20px;
    font-size: 15px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #8A8F99;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
.detailTime{
    margin: 5px 20px;
    font-size: 12px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #5C5F66;
    line-height: 20px;
}
.rightBox{
    width: calc(100% - 450px);
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}
.rightBoxCard{
    margin-left:10px;
    margin-top: 25px;
}
.rightBoxCard:first-child{
    margin-top: 0;
}
.updateTime{
    margin: 0px 20px;
    font-size: 12px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #5C5F66;
    line-height: 20px;
    border-bottom: 1px solid #E1E3E6;
    padding-bottom: 5px;
}
.rightBox_subTible{
    margin: 0px 20px 15px 20px;
    font-size: 15px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #8A8F99;
    white-space: nowrap; /* 防止换行 */
    overflow: hidden; /* 超出部分隐藏 */
    text-overflow: ellipsis; /* 添加省略号 */
}
.swiper{
    border: 1px solid red;
}