body .default_products_list5 .list_category_description{
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    padding-bottom: 30px;
    margin-top: 10px; 
}
/* 标题固定顺序1，永远在最上方 */
body .default_products_list5 .list_category_description .category_name{
    text-align: center;
    order: 1;
}
/* 描述文案固定顺序2，永远在标题下方 */
body .default_products_list5 .list_category_description > div{
    order: 2;
}
/* 标题+文案下方分割线 */
body .default_products_list5 .list_category_description::after {
    content: "";
    display: block;
    width: 100%;
    max-width: 1200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, #B4B4B4, transparent);
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}
body .default_products_list5 .list_category{
    justify-content: flex-end;
}
@media screen and (max-width: 1000px) {
    /* 手机端标题上方留白，调整数值控制间距 */
    body .default_products_list5 .list_category_description{
        margin-top: 0px; 
padding-top: 0px
    }
    body .default_products_list5 .list_category .list_sort .sort_txt{
        text-align: right;
    }
}