.section1 {
    padding-top: .875rem;
}
.section1 .list {
    gap: .35rem;
}
.section1 .list .item {
    padding: .725rem .475rem;
    width: 3.975rem;
    min-height: 8rem;
    background-color: #FBFBFB;
}
.section1 .list .item .num {
    font-size: .7rem;
    color: var(--main-color);
    margin-bottom: .25rem;
}
.section1 .list .item .title {
    font-size: .4rem;
    margin-bottom: .3rem;
}
.section1 .list .item .intro {
    font-size: .2rem;
}
.section1 .list .item.active * {
    color: #fff;
}
@media screen and (max-width: 768px) {
    .section1 .list .item {
        width: 100% !important;
        min-height: auto;
        height: auto;
    }
}