@media (min-width: 500px) {
    /* 顶部轮播 */
    .index-covers, .index-covers-wrap {
        width: 100%;
        height: 61.875rem;
        background-color: #000000;
    }

    .index-covers {
        position: relative;
    }

    .index-cover {
        width: 100%;
        height: 61.875rem;
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
        position: relative;
    }

    .index-cover-img {
        width: 100%;
        height: 61.875rem;
        object-fit: cover;
    }

    .index-cover-info {
        width: 100%;
        height: 61.875rem;
        position: absolute;
        left: 0;
        top: 0;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        background-color: rgba(0, 0, 0, 0.2);
    }

    .index-cover-title {
        width: 31.875rem;
        font-size: 3.125rem;
        font-weight: 500;
        color: #FFFFFF;
        text-align: center;
    }

    .index-cover-desc {
        width: 31.875rem;
        margin-top: 2.8125rem;
        font-size: 1.25rem;
        font-weight: 500;
        color: #FFFFFF;
        text-align: center;
    }

    .index-covers-switcher {
        width: 100%;
        padding: 6.25rem 0;
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
        position: absolute;
        bottom: 0;
        left: 0;
        background: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.35));
    }

    .index-covers-switcher-item {
        font-size: 1.125rem;
        /*color: #838383;*/
        color: rgba(255, 255, 255, 0.7);
        margin-right: 5.5rem;
        z-index: 999;
        font-weight: 500;
        cursor: pointer;
    }

    .index-covers-switcher-item-active {
        color: #FFFFFF;
    }

    /* 厂家介绍视频 */
    .index-brand-desc-container {
        padding: 8.125rem 0;
        background-color: #FFFFFF;
    }

    .index-brand-desc-title {
        font-size: 2.5rem;
        font-weight: 400;
        line-height: 2.8125rem;
        text-align: left;
        width: 42.5rem;
    }

    .index-brand-desc-desc {
        text-align: left;
        width: 46.875rem;
        font-size: 1.125rem;
        line-height: 1.375rem;
        font-weight: 300;
        color: #858585;
        margin-top: 2.375rem;
    }

    .index-brand-desc-video-wrap {
        width: 100%;
        height: 45.625rem;
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
        text-align: center;
        margin-top: 4.375rem;
    }

    .index-brand-desc-video {
        width: 100%;
        height: 45.625rem;
        background-color: #000000;
    }
    .index-brand-desc-video iframe{
        width: 100%;
        height: 45.625rem;
    }

    /* 新品系列 */
    .index-new-collection-container {
        padding: 8.125rem 0;
        padding-top: 0;
        background-color: #FFFFFF;
    }

    .index-new-collection-title {
        font-size: 2.5rem;
        font-weight: 400;
        line-height: 2.8125rem;
        text-align: left;
        width: 42.5rem;
    }

    .index-new-collection-desc {
        text-align: left;
        width: 46.875rem;
        font-size: 1.125rem;
        line-height: 1.375rem;
        font-weight: 300;
        color: #858585;
        margin-top: 2.375rem;
    }

    .index-new-collection-list {
        width: 100%;
        margin-top: 5.625rem;
    }

    .index-new-collection-list-wrap {
        width: 100%;
    }

    .index-new-collection-item {
        /*flex: 1;*/
        width: 22.5rem;
        user-select: none;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-decoration: none;
    }

    .index-new-collection-item-poster {
        width: 100%;
        height: 30.5rem;
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
    }

    .index-new-collection-item-poster-img {
        /*width: 22.5rem;*/
        width: 100%;
        height: 30.5rem;
        object-fit: cover;
    }

    .index-new-collection-item-title {
        width: calc(360 - 2.5rem);
        padding: 0 1.25rem;
        margin-top: 1.875rem;
        text-align: center;
        font-size: 1.25rem;
        font-weight: 500;
        color: #202429;
    }

    .index-new-collection-item-desc {
        width: 14.375rem;
        margin-top: 0.9375rem;
        text-align: center;
        font-size: 0.9375rem;
        font-weight: 300;
        padding-bottom: 1.875rem;
        color: #999999;
    }

    .index-new-collection-list .swiper-pagination {
        position: absolute;
        bottom: 0;
        top: unset;
    }

    .index-new-collection-list .swiper-pagination .swiper-pagination-progressbar-fill {
        background: #030000;
    }

    /* 在售商品 */
    .index-on-sale-product-container {
        padding: 8.125rem 0;
        background-color: #ede9e9;
    }

    .index-on-sale-product-container-header {

    }
    .index-on-sale-product-container-header-wrap{
        width: 100%;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    .index-on-sale-product-container-more-btn{
        width: 10.1875rem;
        height: 3rem;
        border-radius: 1.5rem;
        background-color: #473945;
        color: #FFFFFF;
        text-align: center;
        line-height: 3rem;
        font-size: 0.9375rem;
        font-weight: 500;
        display: block;
        text-decoration: none;
    }

    .index-on-sale-product-container-title {
        font-size: 2.5rem;
        font-weight: 400;
        line-height: 2.8125rem;
        text-align: left;
        width: 42.5rem;
    }

    .index-on-sale-product-container-desc {
        text-align: left;
        width: 46.875rem;
        font-size: 1.125rem;
        line-height: 1.375rem;
        font-weight: 300;
        color: #858585;
        margin-top: 2.375rem;
    }

    .index-on-sale-product-list {
        margin-top: 2.5rem;
    }

    .index-on-sale-product-group {
        width: 100%;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: stretch;
        margin-bottom: 1.875rem;
    }
    .index-on-sale-product{
        width: calc(50% - 0.9375rem);
        height: 28.75rem;
        position: relative;
    }
    .index-on-sale-product-bg{
        width: 100%;
        height: 28.75rem;
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
    }
    .index-on-sale-product-bg-img{
        width: 100%;
        height: 28.75rem;
        object-fit: cover;
    }
    .index-on-sale-product-content{
        width: calc(100% - 6.25rem);
        height: calc(28.75rem - 7.5rem);
        padding: 3.75rem 3.125rem;
        position: absolute;
        top: 0;
        left: 0;
        background-color: rgba(0,0,0,0.1);
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        align-items: flex-start;
    }
    .index-on-sale-product-title{
        width: 100%;
        text-align: left;
        font-size: 1.5625rem;
        font-weight: 500;
        color: #FFFFFF;
        text-transform: uppercase;
    }

    /* 新闻动态 */
    .index-news-events-container {

    }

    .index-news-events-container-header {
        width: 100%;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 6.875rem 0;
    }

    .index-news-events-container-header-title {
        font-size: 2.5rem;
        font-weight: 400;
        line-height: 2.8125rem;
    }

    .index-news-events-container-header-btn {
        width: 10.25rem;
        height: 3rem;
        border-radius: 1.5rem;
        background-color: #030000;
        color: #FFFFFF;
        font-size: 0.9375rem;
        line-height: 3rem;
        text-align: center;
        font-weight: 500;
        text-decoration: none;
    }

    .index-news-events-list {
        width: 100%;
    }

    .index-news-events-group {
        width: 100%;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
        padding-bottom: 4.125rem;
    }

    .index-news-events {
        width: calc(50% - 2.75rem);
        display: flex;
        flex-direction: row;
        justify-content: flex-start;
        align-items: flex-start;
        text-decoration: none;
    }

    .index-news-events-poster {
        width: 19.875rem;
        height: 27.6875rem;
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
    }

    .index-news-events-poster-img {
        width: 19.875rem;
        height: 27.6875rem;
        object-fit: cover;
    }

    .index-news-events-right {
        width: calc(100% - 19.875rem - 2.375rem);
        padding-left: 2.375rem;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
    }

    .index-news-events-city-date {
        width: 100%;
        font-size: 0.8125rem;
        padding: 1.5625rem 0;
        text-align: left;
        font-weight: 300;
        color: #202429;
    }

    .index-news-events-title {
        width: 100%;
        font-size: 1.5625rem;
        line-height: 2rem;
        font-weight: 500;
        color: #202429;
        text-align: left;
        padding-bottom: 1.5625rem;
        border-bottom: #d4d4d4 solid 0.0625rem;
    }

    .index-news-events-desc {
        width: 100%;
        font-size: 0.9375rem;
        line-height: 1.375rem;
        font-weight: 300;
        color: #959595;
        text-align: left;
        padding-top: 1.5625rem;
    }

    .index-news-events-footer {
        width: 100%;
        display: flex;
        flex-direction: row;
        justify-content: flex-start;
        align-items: center;
        padding-top: 1.5625rem;
    }

    .index-news-events-view-detail {
        width: 7.25rem;
        height: 2.5rem;
        color: #030000;
        border-radius: 1.25rem;
        border: #030000 solid 0.0625rem;
        text-align: center;
        line-height: 2.5rem;
        font-size: 0.875rem;
        font-weight: 400;
    }
}