.columns {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}
.column {
    width: 560px;
}
.swiper-container {
    width: 560px;
    height: 400px;
    background-color: #F2F4F5;
    overflow: hidden;
}
.swiper-slide {
    position: relative;
}
.swiper-slide img{
    width: 560px;
    height: 330px;
}
.swiper-text {
    line-height: 22px;
    text-align: center;
    padding: 0 20px;
    font-weight: 500;
    color: #262626;
    font-size: 18px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    margin-top: 12px;
}

/* Swiper分页器样式 */
.swiper-pagination {
    position: absolute;
    bottom: 5px!important;
    padding: 0 20px;
    width: 100%;
    text-align: right;
    z-index: 10;
}

.swiper-pagination-bullet {
    font-size: 13px;
    color: #787878;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: transparent;
    opacity: 1;
}

.swiper-pagination-bullet-active {
    color: #0091FF;
    font-size: 17px;
    font-weight: 600;
}

.swiper-container:hover .swiper-pagination-bullet {
    opacity: 1;
}

/* .swiper-pagination-bullet {
    width: 24px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    font-size: 12px;
    color: #fff;
    opacity: 0.7;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    margin: 0 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background: #0091FF;
    transform: scale(1.1);
}

.swiper-container:hover .swiper-pagination-bullet {
    opacity: 0.9;
} */

.column-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid #D8D8D8;
    padding-bottom: 10px;
}
.column-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: #262626;
}
.column-header a {
    font-weight: 400;
    color: #787878;
    font-size: 12px;
    padding-right: 10px;
    position: relative;
    transition: all 0.3s ease;
}
.column-header a::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    width: 6px;
    height: 6px;
    background: #0091ff;
    transform: translateY(-50%) rotate(45deg);
    transition: all 0.3s ease;
    clip-path: polygon(0 0, 100% 0, 100% 100%);
}
.column-header a:hover {
    color: #0091FF;
}
.column-item {
    margin-top: 20px;
}
.column-item h4 {
    font-weight: 400;
    color: #262626;
    font-size: 18px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    line-height: 25px;
}
.column-item h4 a {
    color: #262626;
}
.column-item .column-text {
    font-size: 13px;
    font-weight: 300;
    color: #787878;
    line-height: 18px;
    display: flex;
    gap: 26px;
    margin-top: 8px;
}

.index-banner{
    margin-top: 40px;
}

.wap-index-banner{
    display: none;
}


  /* 移动端样式 */
  @media screen and (max-width: 768px) {
    .columns {
        flex-direction: column;
        gap: 25px;
        margin-top: 20px;
    }
    .column {
        width: 100%;
    }
    .swiper-container{
        width:100%;
        height: 282px;
    }
    .swiper-slide img{
        width: 100%;
        height: 202px;
        object-fit: cover;
    }
    .swiper-text{
        font-size: 16px;
        line-height: 22px;
        margin-top: 8px;
        padding: 0 13px;
        -webkit-line-clamp: 2;
    }
    .swiper-pagination{
        bottom: 10px!important;
        text-align: center;
    }
    .swiper-pagination-bullet{
        font-size: 0;
        width: 6px;
        height: 6px;
        background: #C0C0C0;
    }
    .swiper-pagination-bullet-active{
        background: #0091FF;
    }
    .column-header{
        height: 28px;
        border-bottom: none;
        background: #F2F4F5;
        padding: 0 5px;
        margin-bottom: 0;
    }
    .column-header h3{
        font-size: 16px;
    }
    .column-item{
        margin-top: 12px;
    }
    .column-item h4{
        font-size: 16px;
        -webkit-line-clamp: 2;
        line-height: 22px;
    }
    .column-item .column-text{
        font-size: 11px;
        gap: 16px;
        margin-top: 6px;
    }
    .index-banner{
        display: none;
    }
    
    .wap-index-banner{
        display: block;
        margin-top: 20px;
    }
    .wap-index-banner img{
        width: 100%;
        height: auto;
    }
  }