.category-section {
    padding:3rem 0;
    background: #e7f6ff;
}
.category-section h3 { font-size: 2.5rem;margin-bottom: 1rem;}
.category-section .category-section-desc { margin-bottom: 2rem;}
.category-section .category-section-desc p {margin-bottom: 0.5rem;}
.category-section .btn a {
    display: inline-block;
    background: var(--comcolor);
    color: #ffffff;
    padding: 1rem 1.5rem;
}

.product-list-section {
    position: relative;
    padding:3rem 0;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1.5rem;
}
.product-list-section .product-card {
    background: #fff;
    box-shadow: 2px 2px 10px #909090;
}
.product-list-section .product-card .pic {
    width: 100%;
    overflow: hidden;
}
.product-list-section .product-card li .pic img {
    width: 100%;
    vertical-align: middle;
}
.product-list-section .product-card .item {
    width: 90%;
    margin:1rem auto;
}
.product-list-section .product-card .tit {
    font-size: 1rem;
    height: 3.5rem;
    font-weight: 500;
    color: #333;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-list-section .product-card .btn{
    margin-top: 1rem;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.product-list-section .product-card .btn a {
    height: 2.5rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    background: var(--comcolor);
}
.product-list-section .product-card .btn a:nth-child(2) {
    background: var(--subcolor);
}
.product-list-section .product-card .btn a:hover {
    background: #2c8c71;
}

@media  screen and (min-width: 1000px){
    .product-list-section .product-card {
        flex: 0 0 calc(33.333% - 1.333rem);
    }
}

@media  (min-width: 600px) and (max-width: 1000px){
    .category-section h3 {font-size: 2rem;}
    .product-list-section .product-card {
        flex: 0 0 calc(50% - 1rem);
    }
}
@media  screen and (max-width: 600px){
    .category-section h3 {font-size: 1.5rem;}
    .product-list-section .product-card {
        width: 100%;
    }
}









.breadcrumb {margin-top: 130px;}

.product-section {
    margin: 3rem 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}
.product-section .pic {padding-top:0;position: relative;}
.product-section .pic img { display: block;}
.product-section .introduce {position: relative;}
.product-section .introduce .name {font-size: 2rem;margin-bottom: 1rem;font-weight: 600;padding-bottom: 1rem;border-bottom:1px solid #f1f1f1;}
.product-section .introduce .intro {line-height: 2rem;overflow-y:auto;}


.product-content { padding-top:1.5rem;margin-top: 1.5rem;border-top: 1px solid #dfdfdf;}
.product-content p,.product-content span {line-height: 2;}
.product-content h1,
.product-content h2,
.product-content h3,
.product-content h4,
.product-content h5{
    margin-bottom: 1rem;
}
table {
    width:100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}
table tbody tr {
    height: 3rem;
}
td {
    border: solid 1px #ddd;
    vertical-align: middle;
    text-align: center;
    font-size: 1rem;
    line-height: 2;
    color: #212529;
    padding:0 0.5rem;
}
table tbody tr:nth-child(1) { background: #ededed;}




.hot-product {
    padding: 1.8rem 0;
}
.hot-product .tit {
    height:2.8rem;
    line-height: 2.8rem;
    border-bottom: 2px solid #dfdfdf;
    margin-bottom: 2rem;
    padding-top: 1.6rem;
    text-align: left;
    box-sizing: content-box;
    font-size: 1.5rem;
}

.hot-product .tit span {
    margin-left: 0.8rem;
    font-size: 1.2rem;
    color: #c2c2c1;
    text-transform: uppercase;
}
.hot-product dl {
    float: left;
    width: 23.5%;
    border: 1px solid #dfdfdf;
    margin-right: 2%;
}
.hot-product dl:last-child {
    margin-right: 0;
}
.hot-product dl img {
    display: block;
    width: 100%;
}
.hot-product dd {
    padding: 0.6rem;
    position: relative;
    background: #fff;
}
.hot-product dd h3 {
    height: 2rem;
    font-size: 1rem;
    font-weight: normal;
    line-height: 2rem;
    color: #191919;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
}
.hot-product dd h3 a {
    color: #191919;
}
.hot-product dd .desc {
    font-size: 0.9rem;
    line-height: 1.8rem;
    color: #666;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.hot-product dl:hover {
    border-color: var(--comcolor);
}
.hot-product dl:hover h3 a {
    color: var(--comcolor);
}


@media  screen and (max-width: 1000px){
    .breadcrumb {margin-top: 0;}
    .product-section {
        margin: 1.5rem 0;
        grid-template-columns: 1fr;
    }

    .hot-product dl {
        float: left;
        width: 48%;
        margin-right: 4%;
        margin-bottom: 0.5rem;
    }
    .hot-product dl:nth-child(2n) {
        margin-right: 0;
    }
}