/* 区块1 */
.products-section1-container{
    width: 100%;
    padding-top: 15rem;
}
.products-section1-container-header{
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding-bottom: 6.25rem;
}
.products-section1-container-header-title{
    width: 100%;
    text-align: left;
    font-size: 3.3125rem;
    font-weight: bold;
}
.products-section1-container-header-description{
    width: 100%;
    padding-top: 0.625rem;
    font-size: 1rem;
    color: #a1a1a1;
    font-weight: 400;
}
.products-section1-container-body{
    width: 100%;
    background: #f3f3f3;
}
.products-section1-container-body-header{
    width: 100%;
    padding-top: 2.8125rem;
    border-bottom: #c9c9c9 solid 1px;
}
.products-section1-cate-list{
    overflow-x: auto;
    margin-bottom: -0.125rem;
}
.products-section1-cate-list-wrap{
    width: max-content;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}
.products-section1-cate{
    padding: 1.5625rem 0;
    margin-right: 1.25rem;
    font-size: 1.25rem;
    font-weight: bold;
    color: #a1a1a1;
    border-bottom: rgba(0,0,0,0) solid 0.25rem;
    text-decoration: none;
}
.products-section1-cate.active{
    color: #000000;
    border-bottom: var(--primary-color) solid 0.25rem;
}
.products-section1-cate:last-of-type{
    margin-right: 0;
}
.products-section1-container-body-body{
    padding-top: 4.375rem;
    padding-bottom: 6.25rem;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
}
.products-section1-filter-bar{
    width: 18.125rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.products-section1-filter-bar-header{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding-bottom: 1.25rem;
}
.products-section1-filter-bar-header-title{
    width: 100%;
    text-align: left;
    font-size: 1.625rem;
    font-weight: bold;
}
.products-section1-filters{
    width: 100%;
}
.products-section1-filter{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    border-top: #d1d1d1 solid 1px;
}
.products-section1-filter-header{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 1.75rem 0;
    cursor: pointer;
    user-select: none;
}
.products-section1-filter-header-title{
    flex: 1;
    padding-right: 1.25rem;
    text-align: left;
    font-size: 1.25rem;
}
.products-section1-filter-header-icon{
    width: 0.75rem;
    height: 0.75rem;
    padding-right: 0.625rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.products-section1-filter-header-icon-img{
    width: 0.75rem;
    height: 0.75rem;
    object-fit: contain;
}
.products-section1-filter-header-icon-img:last-of-type{
    display: none;
}
.products-section1-filter.open .products-section1-filter-header-icon-img:last-of-type{
    display: block;
}
.products-section1-filter.open .products-section1-filter-header-icon-img:first-of-type{
    display: none;
}
.products-section1-filter-options{
    display: none;
    padding-bottom: 1.75rem;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.products-section1-filter.open .products-section1-filter-options{
    display: flex;
}
.products-section1-filter-option{
    width: 100%;
    font-size: 1rem;
    user-select: none;
    cursor: pointer;
    margin-bottom: 0.625rem;
}
.products-section1-filter-option:last-of-type{
    margin-bottom: 0;
}
.products-section1-filter-option input{
    margin-right: 0.625rem;
    accent-color: var(--primary-color);
}
.products-section1-desc-list{
    flex: 1;
    padding-left: 4.8125rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-column-gap: 1.25rem;
    grid-row-gap: 1.25rem;
}
.products-section1-desc{
    width: calc(100% - 3.75rem);
    padding: 1.875rem;
    background: #FFFFFF;
    border-radius: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    color: #000000;
    text-decoration: none;
}
.products-section1-desc-poster{
    width: 100%;
    height: 20.625rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.products-section1-desc-poster-img{
    width: 100%;
    height: 20.625rem;
    object-fit: cover;
}
.products-section1-desc-info{
    width: 100%;
    border-top: #e1e1e1 solid 1px;
    padding-top: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}
.products-section1-desc-title{
    width: 100%;
    text-align: center;
    font-size: 1.3125rem;
    font-weight: bold;
}
.products-section1-desc-cate{
    width: 100%;
    text-align: center;
    font-size: 1rem;
    color: #a1a1a1;
    padding-top: 0.625rem;
}

/* 区块2 */
.products-section2-container{
    width: 100%;
    padding: 8.4375rem 0;
}
.products-section2-container-header{
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.products-section2-container-header-sub-title{
    width: 100%;
    text-align: left;
    font-size: 1.25rem;
    font-weight: bold;
}
.products-section2-container-header-title{
    width: 100%;
    padding-top: 0.625rem;
    text-align: left;
    font-size: 3.3125rem;
    font-weight: bold;
}
.products-section2-container-body{
    width: 100%;
    padding-top: 5rem;
}
.products-section2-desc-list{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}
.products-section2-desc-group{
    width: 100%;
    border-bottom: #000000 solid 1px;
}
.products-section2-desc-group:first-of-type{
    border-top: #000000 solid 1px;
}
.products-section2-desc-group-wrap{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}
.products-section2-desc{
    width: calc(100% - 5.6875rem);
    border-right: #000000 solid 1px;
    padding-left: 2.8125rem;
    padding-right: 2.8125rem;
    padding-top: 4.6875rem;
    padding-bottom: 4.6875rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
}
.products-section2-desc:last-of-type{
    width: calc(100% - 5.625rem);
    border-right: none;
}
.products-section2-desc:first-of-type{
    width: calc(100% - 2.875rem);
    padding-left: 0;
}
.products-section2-desc-header{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}
.products-section2-desc-icon{
    width: 3.9375rem;
    height: 3.9375rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.products-section2-desc-icon-img{
    width: 3.9375rem;
    height: 3.9375rem;
    object-fit: contain;
}
.products-section2-desc-body{
    width: 100%;
    padding-top: 4.0625rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.products-section2-desc-title{
    width: 100%;
    text-align: left;
    font-size: 2.0625rem;
    font-weight: bold;
}
.products-section2-desc-description{
    width: 100%;
    padding-top: 0.625rem;
    text-align: left;
    font-size: 1rem;
    color: #a1a1a1;
}
.products-section2-desc-footer{
    width: 100%;
    padding-top: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.products-section2-desc-actions{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: flex-start;
}
.products-section2-desc-action{
    font-size: 1.0625rem;
    text-align: left;
    color: #000000;
}

/* 区块4 */
.products-section4-container{
    width: 100%;
    height: 60.625rem;
    position: relative;
}
.products-section4-bg{
    width: 100%;
    height: 60.625rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.products-section4-bg-video{
    width: 100%;
    height: 60.625rem;
    object-fit: cover;
    background: #000000;
}
.products-section4-info{
    width: 100%;
    height: calc(60.625rem - 20.5rem);
    padding: 10.25rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0), rgba(0,0,0,0),rgba(0,0,0,0.4));
}
.products-section4-info-wrap{
    height: calc(60.625rem - 20.5rem);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
}
.products-section4-info-header{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.products-section4-sub-title{
    width: 100%;
    text-align: left;
    font-size: 1.25rem;
    font-weight: bold;
    color: #FFFFFF;
}
.products-section4-title{
    width: 100%;
    padding-top: 0.625rem;
    text-align: left;
    font-size: 3.3125rem;
    font-weight: bold;
    color: #FFFFFF;
}
.products-section4-info-footer{
    width: 100%;
}
.products-section4-control-bar{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.products-section4-control-bar-left{
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}
.products-section4-control{
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    margin-right: 1.25rem;
}
.products-section4-control:last-of-type{
    margin-right: 0;
}
.products-section4-control-icon{
    width: 1.5rem;
    height: 1.5rem;
    object-fit: contain;
}
.products-section4-duration{
    font-size: 1rem;
    color: #FFFFFF;
    padding-left: 1.25rem;
}
.products-section4-control-bar-right{
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
}
.products-section4-video-progress-bar{
    width: 100%;
    height: 0.25rem;
    background: #5c5c5c;
    position: relative;
    margin-top: 1.5625rem;
}
.products-section4-video-progress-bar-fill{
    position: absolute;
    left: 0;
    top: 0;
    height: 0.25rem;
    background: #FFFFFF;
}