.category-section {
    padding:3rem 0 0;
    display: flex;
    justify-content: space-between;
}

.category-list-section {width: 24%;}

.category-list-section .list::-webkit-scrollbar {
    width: 5px; /* 设置滚动条的宽度 */
}
.category-list-section .list::-webkit-scrollbar-thumb {
    background-color: #c1c1c1;
}

.category-list-section .top {
    height:6.25rem;width: 100%;
    margin-bottom: 0.5rem;display: flex;justify-content: space-between;align-items: center;padding:0 1rem;
    color: var(--comcolor);
}
.category-list-section .top .cn {font-size: 2rem;font-weight: 600;}
.category-list-section .top .en {font-size: 1rem;text-transform: uppercase;}
.category-list-section .top .iconfont {font-size: 2.2rem;}

.category-list-section .category-list .item {
    font-size:1rem;display: flex;align-items: center;position: relative;
    height: 3rem;padding: 0 0.5rem;
    cursor:pointer;
    border-bottom: 1px solid #d9d9d9;
}
.category-list-section .category-list .item.act {border-bottom:1px solid var(--comcolor);}
.category-list-section .category-list .item.act a {color:var(--comcolor);font-weight: bold;}
.category-list-section .category-list .item:hover a{color:var(--comcolor);}
.category-list-section .category-list .item-icon {
    position: absolute;
    right: 2.5%;
    cursor: pointer;
    width: 2rem;
    height: 2rem;
    background: #f3f3f3;
    display: flex;
    align-items: center;
    justify-content: center;
}
.category-list-section .category-list .sub-item {
    width:100%;
    position: relative;
}
.category-list-section .category-list .sub-item a{
    display: block;
    position: relative;
    border-bottom: 1px solid #dfdfdf;
}
.category-list-section .category-list .sub-item .name {
    padding: 0.8rem 2.5%;
    color:#333;
    font-size: 0.9rem;
    display: flex;
    justify-content:space-between;
    align-items: center;
    cursor: pointer;
}
.category-list-section .category-list .sub-item .name.act {
    color:var(--comcolor);
}
.category-list-section .category-list .sub-item .name:hover {
    color:var(--subcolor);
}


.product-list-section {
    width: 74%;
    position: relative;
    padding:3rem 0;
}
.product-list-section .product-grid {
    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 .pic img {
    width: 100%;aspect-ratio: 6 / 4.5;object-fit: cover;
}

.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: #e81b1b;
}

@media  screen and (min-width: 1000px){
    .product-list-section .product-card {
        flex: 0 0 calc(33.33% - 1rem);
    }
}

@media  screen and (max-width: 1000px){
    .category-list-section .top {padding:0;}
    .category-section {
        display: block;
    }
    .category-section .category-list-section {width: 100%;}
    .category-section .product-list-section {width: 100%;padding-top: 1rem;}
}

@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%;
    }
}





.product-detail-section {
    width: 74%;
    margin: 3rem 0;
}

.product-detail-section .product-section {
    display: flex;
    gap: 1rem;
}

.product-section .product-pictures {width: 600px;}
.product-section .product-pictures .product-swiper {width:100%;position: relative;}
.product-section .product-pictures .product-swiper .swiper-button-next,
.product-section .product-pictures .product-swiper .swiper-button-prev {color:var(--comcolor)}
.product-section .product-pictures .product-swiper .swiper-button-next:after,
.product-section .product-pictures .product-swiper .swiper-button-prev:after {font-size: 2rem;}
.product-section .product-pictures .product-swiper .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
}
.product-section .product-pictures .product-swiper .swiper-slide img {
    width: 100%;aspect-ratio: 6 / 4.5;object-fit: cover;
}


.product-section .introduce {position: relative;width: calc(100% - 600px - 1rem);}
.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-section {
    padding-top: 2rem;
}
.hot-product-section .tit {
    height:2.8rem;
    line-height: 2.8rem;
    border-bottom: 2px solid #dfdfdf;
    margin-bottom: 1rem;
    padding-top: 1.6rem;
    text-align: left;
    box-sizing: content-box;
    font-size: 1.5rem;
}

.hot-product-section .tit span {
    margin-left: 0.8rem;
    font-size: 1.2rem;
    color: #c2c2c1;
    text-transform: uppercase;
}
.hot-product-feature {display: flex;gap: 1rem;flex-wrap: wrap;}
.hot-product-feature dl {
    flex:0 0 calc(25% - 0.75rem);
    overflow: hidden;
    border: 1px solid #dfdfdf;
}

.hot-product-section dl img {
    display: block;
    width: 100%;
}
.hot-product-section dd {
    padding: 0.6rem;
    position: relative;
    background: #fff;
}
.hot-product-section 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-section dd h3 a {
    color: #191919;
}
.hot-product-section dd .desc {
    font-size: 0.9rem;
    line-height: 1.8rem;
    color: #666;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.hot-product-section dl:hover {
    border-color: var(--comcolor);
}
.hot-product-section dl:hover h3 a {
    color: var(--comcolor);
}

@media  screen and (max-width: 1600px){
    .product-section .product-pictures,.product-section .introduce {width: calc(50% - 1rem);}
}

@media  screen and (max-width: 1000px){

    .product-detail-container .category-list-section { display: none;}

    .product-detail-section {width: 100%;}

    .product-section {
        margin: 1.5rem 0;
        grid-template-columns: 1fr;
    }

    .hot-product-section dl {
        flex: 0 0 calc(50% - 0.5rem);
    }
}

@media  screen and (max-width: 600px){
    .product-detail-section .product-section {
        display: block;
    }
    .product-section .product-pictures, .product-section .introduce {width: 100%;}
}