.banner .desc{
    top: 30%;
    color: #1E1E1E
}

.section-title{
    margin-top: 35px;
    font-size: 36px;
    color: #222;
    font-weight: 500;
    text-align: center;
    line-height: 100px;
}
.section1 .list {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 每行3个 */
    gap: 24px;
}
.section1 .item img{
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}
.section1 .item .desc{
    padding: 26px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #333333;
}
.section1 .item .more{
    width: 20px;
    height: 20px;
    background: url('../images/icon_arrow.svg') no-repeat center center;
    background-size: 100%;
}

.section2{

}
.section2 .list{
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 每行3个 */
    gap: 10px;
}
.section2 .item{
    width: 100%;
    object-fit: contain;
}


/* 小于等于768px 的设备使用 rem 缩放布局 */
@media screen and (max-width: 768px) {
    .section-title{
        font-size: 1.6rem;
        font-weight: 600;
        line-height: 4.8rem;
        margin-top: 0.4rem;
    }
    .section1{

    }
    .section1 .list {
        grid-template-columns: repeat(2, 1fr); /* 每行3个 */
        gap: 1.4rem;
    }
    .section1 .list .desc{
        padding: 0.4rem 0;
        font-size: 1.2rem;
        /* text-align: center; */
        align-items: center;
        line-height: 2rem;
    }
     .section1 .list .desc span:first-child{
        width: 100%;
     }
     .section2 .list{
        gap: 0.4rem;
     }
}