.product-usage-wrapper {
    font-family: Helvetica;
    color: #1D1F21;
    text-align: center;
}
.product-usage-content {
    margin: auto;
}
.product-usage-title {
    font-weight: bold;
}
/*用途展示list*/
.product-usage-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.usage-item {
    overflow: hidden;
    position: relative;
}
.usage-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease-out;
}
.usage-item-name {
    color: #FFFFFF;
    font-weight: bold;
    font-size: 20px;
    position: absolute;
    width: 80%;
    top: 23px;
    left: 50%;
    transform: translate(-50%);
    z-index: 2;
}
.usage-item-name:after {
    content: "";
    width: 36px;
    height: 2px;
    position: absolute;
    background-color: #fff;
    bottom: -10px;
    left: 50%;
    transform: translate(-50%);
}
.usage-item:hover img{
    transform: scale(1.2);
    transition: all 0.4s ease-out;
}

/*PC*/
@media screen and (min-width: 1025px) {
    .product-usage-wrapper {
        margin-bottom: 60px;
    }
    .product-usage-content {
        width: 1200px;
        max-width: 100%;
    }
    .product-usage-title {
        font-size: 40px;
        margin: 100px 0 60px 0;
    }
    .usage-item {
        position: relative;
        width: 33%;
        height: 256px;
        margin-bottom: 24px;
    }
    .usage-item a::after{
        content: "";
        position: absolute;
        inset: 0;
        transition: 0.3s;
    }
    .usage-item a:hover::after{
        background: #40474C4D;
    }
}
/*Mobile*/
@media screen and (max-width: 1024px) {
    .usage-item {
        width: 50%;
        height: 2.4rem;
    }
    .usage-item-name{
        top: 0.3rem;
    }
    .usage-item-name{
        font-size: 0.22rem;
    }
    .product-usage-title {
        font-size: 0.28rem;
        margin: 0.7rem 0 0.9rem 0;
    }
    .product-usage-title{
        font-size: 0.28rem;
        color: #333;
        margin: 0.37rem auto;
    }
    .product-usage-list{
        margin-bottom: 0.48rem;
    }
}