.cf-cate1{
    img{
        width: 100%;
    }
}


.cf-cate2{}
.cf-cate2-article{
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    width: 80%;
    margin-left: 10%;
}
.cf-cate2-article-title{
    font-weight: bold;
    font-size: 1.88rem;
}
.cf-cate2-article-content{
    font-size: 1.13rem;
    color: #000000;
    line-height: 2.25rem;
}
.cf-cate2-article-img{
    width: 100%;
}


.cf-cate3{
    width: 80%;
    margin-left: 10%;
    padding: 8rem 0 10rem 0;
}
.cf-cate3-article{

}
.cf-cate3-article-title{
    font-weight: bold;
    font-size: 3rem;
    color: #0069F9;
}
.cf-cate3-article-sub{}

.cf-cate4{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    width: 80%;
    margin-left: 10%;
    gap: 10%;
    padding: 10rem 0;
}
.cf-cate4-article{
    width: 40%;
}
.cf-cate4-article-img-bx{
    width: 100%;
    height: 37.75rem;
    background: #DFDFDF;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}
.cf-cate4-article-img{
    max-width: 90%;
    max-height: 90%;
}
.cf-cate4-article-title{
    font-weight: bold;
    font-size: 1.5rem;
    color: #090909;
}
.cf-cate4-article-sub{
    font-size: 0.88rem;
    color: #090909;
    line-height: 2.25rem;
}


/** 手机端竖屏样式 **/
@media screen and (max-width: 876px) {
    .cf-cate2-article{
        width: 90%;
        margin-left: 5%;
        .cf-cate2-article-title{
            font-size: 1.2rem;
        }
        .cf-cate2-article-content{
            font-size: 1rem;
        }
    }
    .cf-cate3{
        width: 90%;
        margin-left: 5%;
        padding: 2rem 0 1rem 0;
    }
    .cf-cate4{
        flex-direction: column;
    }
    .cf-cate4-article{
        width: 100%;
    }
    .cf-cate4-article-img-bx {
        width: 100%;
        height: 20rem;
    }
}