/* 区块1 */
.about-section1-container{
    width: 100%;
    height: 62.5rem;
    position: relative;
}
.about-section1-container-bg{
    width: 100%;
    height: 62.5rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section1-container-bg-img{
    width: 100%;
    height: 62.5rem;
    object-fit: cover;
}
.about-section1-container-info-wrap{
    width: 100%;
    height: 62.5rem;
    background: rgba(0,0,0,0.4);
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.about-section1-container-info{
    height: calc(62.5rem - 13.75rem);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.about-section1-container-info-content{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.about-section1-container-title{
    width: 100%;
    text-align: center;
    font-size: 3.125rem;
    color: #FFFFFF;
}
.about-section1-container-description{
    width: 100%;
    text-align: center;
    padding-top: 1.5625rem;
    font-size: 0.9375rem;
    color: #FFFFFF;
    font-weight: 400;
    opacity: 0.4;
    text-transform: uppercase;
}
.about-section1-footer-actions{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
    position: absolute;
    bottom: 0;
    right: 0;
}
.about-section1-footer-action{
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}
.about-section1-footer-action-icon{
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section1-footer-action-icon-img{
    width: 2.25rem;
    height: 2.25rem;
    object-fit: contain;
}

/* 区块2 */
.about-section2-container{
    width: 100%;
    padding: 8rem 0;
    background-image: url('/static/home/images/temp/about_section2_bg.png');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center right;
}
.about-section2-container-content{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.about-section2-container-header{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.about-section2-container-header-sub-title{
    width: 100%;
    text-align: left;
    font-size: 0.9375rem;
    font-weight: 100;
}
.about-section2-container-header-title{
    width: 75%;
    padding-top: 1.8125rem;
    text-align: left;
    font-size: 1.875rem;
    font-weight: 100;
}
.about-section2-container-body{
    width: 100%;
    padding-top: 7.375rem;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
}
.about-section2-container-body-left{
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.about-section2-poster{
    width: 39.0625rem;
    height: 26.5625rem;
    border-radius: 1.875rem;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section2-poster-img{
    width: 39.0625rem;
    height: 26.5625rem;
    object-fit: cover;
}
.about-section2-container-body-right{
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.about-section2-description{
    width: 100%;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 100;
    line-height: 1.8;
}

/* 区块3 */
.about-section3-container{
    width: 100%;
    height: 200vh;
    position: relative;
}
.about-section3-container-bg{
    width: 100%;
    height: 100vh;
    position: sticky;
    top: 0;
    left: 0;
    background: #000000;
}
.about-section3-container-bg-wrap{
    width: 100%;
    height: 100vh;
    position: relative;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section3-container-bg-img{
    width: 100%;
    height: 100vh;
    object-fit: cover;
}
.about-section3-container-bg-gallery-list{
    width: 100%;
    height: 100vh;
    position: relative;
    overflow: hidden;
}
.about-section3-container-bg-gallery{
    position: absolute;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section3-container-bg-gallery-poster{
    width: 11.5625rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section3-container-bg-gallery-poster-img{
    width: 11.5625rem;
    object-fit: contain;
}
.about-section3-container-info{
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
}
.about-section3-title{
    width: 80%;
    text-align: center;
    font-size: 1.875rem;
    color: #FFFFFF;
    font-weight: 100;
}
.about-section3-description{
    width: 80%;
    padding-top: 4.0625rem;
    text-align: center;
    font-size: 1rem;
    font-weight: 100;
    color: #878787;
    line-height: 1.8;
}

/* 区块4 */
.about-section4-container{
    width: 100%;
    height: 62.5rem;
    background-image: url('/static/home/images/temp/about_section4_bg.png');
    background-position: left center;
    background-repeat: no-repeat;
    /*background-color: #121212;*/
    background-color: #000000;
}
.about-section4-container-content{
    height: 62.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.about-section4-desc-swiper-wrap{
    width: 100%;
    height: 62.5rem;
}
.about-section4-desc-swiper{
    width: 100%;
    height: 62.5rem;
}
.about-section4-desc-swiper .swiper-slide{
    width: 100%;
    height: 29.375rem!important;
}
.about-section4-desc{
    width: 100%;
    height: 29.375rem;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
@keyframes fadeSection4PosterIncrease {
    0%{
        width: 35.75rem;
    }
    100%{
        width: 50.125rem;
    }
}
@keyframes fadeSection4PosterDecrease {
    0%{
        width: 50.125rem;
    }
    100%{
        width: 35.75rem;
    }
}
.about-section4-desc-poster {
    width: 35.75rem;
    height: 29.375rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    border-radius: 0.625rem;
    overflow: hidden;
    animation: fadeSection4PosterDecrease ease 0.3s;
}
.about-section4-desc-swiper .swiper-slide-active .about-section4-desc-poster{
    width: 50.125rem;
}
.about-section4-desc-poster-img{
    width: 35.75rem;
    height: 29.375rem;
    object-fit: cover;
    animation: fadeSection4PosterDecrease ease 0.3s;
}
.about-section4-desc-swiper .swiper-slide-active .about-section4-desc-poster-img{
    width: 50.125rem;
    animation: fadeSection4PosterIncrease ease 0.3s;
}
@keyframes fadeSection4InfoIncrease {
    0%{
        opacity: 0;
        transform: translate3d(0, 6.25rem, 0);
    }
    100%{
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes fadeSection4InfoDecrease {
    0%{
        opacity: 1;
        transform: translateY(0);
    }
    100%{
        opacity: 1;
        transform: translate3d(0, 6.25rem, 0);
    }
}
.about-section4-desc-info{
    flex: 1;
    height: 29.375rem;
    padding-right: 8.75rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    opacity: 0;
    animation: fadeSection4InfoDecrease ease 0.3s;
}
.about-section4-desc-swiper .swiper-slide-active .about-section4-desc-info{
    opacity: 1;
    animation: fadeSection4InfoIncrease ease 0.3s;
}
.about-section4-desc-sub-title{
    width: 100%;
    text-align: left;
    font-size: 1rem;
    color: #b7b7b7;
    font-weight: 100;
}
.about-section4-desc-title{
    width: 100%;
    text-align: left;
    padding-top: 1.6875rem;
    font-size: 1.875rem;
    color: #FFFFFF;
    font-weight: 100;
}
.about-section4-desc-description{
    width: 100%;
    text-align: left;
    padding-top: 3.125rem;
    font-size: 1.125rem;
    font-weight: 100;
    color: #878787;
    line-height: 1.8;
}

/* 区块6 */
.about-section6-container{
    width: 100%;
    padding: 9.6875rem 0;
}
.about-section6-container-content{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.about-section6-container-header{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
.about-section6-container-header-sub-title{
    width: 100%;
    text-align: left;
    font-size: 1rem;
    font-weight: 100;
}
.about-section6-container-header-title{
    width: 100%;
    text-align: left;
    padding-top: 1.5625rem;
    font-size: 2.1875rem;
    font-weight: 100;
}
.about-section6-desc-swiper-wrap{
    width: 100%;
    padding-top: 6.25rem;
}
.about-section6-desc-swiper{
    width: 100%;
}
.about-section6-desc-swiper .swiper-slide{
    width: 23.0625rem;
    height: 21.8125rem;
    padding-bottom: 4.5rem;
}
.about-section6-desc-swiper .swiper-pagination{
    bottom: 0;
    top: unset;
}
.about-section6-desc-swiper .swiper-pagination-progressbar-fill{
    background: #fe791d;
}
@keyframes fadeSection6SizeIncrease {
    0%{
        width: 23.0625rem;
        height: 21.8125rem;
    }
    100%{
        width: 36.625rem;
        height: 34.625rem;
    }
}
@keyframes fadeSection6SizeDecrease {
    0%{
        width: 36.625rem;
        height: 34.625rem;
    }
    100%{
        width: 23.0625rem;
        height: 21.8125rem;
    }
}
.about-section6-desc{
    width: 23.0625rem;
    height: 21.8125rem;
    position: relative;
    border-radius: 0.625rem;
    overflow: hidden;
    animation: fadeSection6SizeDecrease ease 0.3s;
    cursor: pointer;
}
.about-section6-desc-poster{
    width: 23.0625rem;
    height: 21.8125rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    animation: fadeSection6SizeDecrease ease 0.3s;
}
.about-section6-desc-poster-img{
    width: 23.0625rem;
    height: 21.8125rem;
    object-fit: cover;
    animation: fadeSection6SizeDecrease ease 0.3s;
}
.about-section6-desc-info{
    width: 23.0625rem;
    height: 21.8125rem;
    background: rgba(0,0,0,0.3);
    display: none;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-start;
    position: absolute;
    top: 0;
    left: 0;
    animation: fadeSection6SizeDecrease ease 0.3s;
}
.about-section6-desc-swiper .swiper-slide-active{
    width: 36.625rem;
    height: 34.625rem;
}
.about-section6-desc-swiper .swiper-slide-active .about-section6-desc{
    width: 36.625rem;
    height: 34.625rem;
    border-radius: 1.875rem;
    animation: fadeSection6SizeIncrease ease 0.3s;
}
.about-section6-desc-swiper .swiper-slide-active .about-section6-desc-poster{
    width: 36.625rem;
    height: 34.625rem;
    animation: fadeSection6SizeIncrease ease 0.3s;
}
.about-section6-desc-swiper .swiper-slide-active .about-section6-desc-poster-img{
    width: 36.625rem;
    height: 34.625rem;
    animation: fadeSection6SizeIncrease ease 0.3s;
}
.about-section6-desc-swiper .swiper-slide-active .about-section6-desc-info{
    display: flex;
    width: 36.625rem;
    height: 34.625rem;
    animation: fadeSection6SizeIncrease ease 0.3s;
}
.about-section6-desc-title{
    width: calc(100% - 6.25rem);
    padding: 0 3.125rem;
    text-align: left;
    font-size: 1.4375rem;
    color: #FFFFFF;
    font-weight: 500;
}
.about-section6-desc-actions{
    width: calc(100% - 3.125rem);
    padding: 1.5625rem;
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
}
.about-section6-desc-action{
    width: 2.875rem;
    height: 2.875rem;
    background: #FFFFFF;
    border-radius: 1.4375rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}
.about-section6-desc-action:hover{
    background: #fe791d;
}
.about-section6-desc-action-icon{
    width: 1.375rem;
    height: 1.375rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.about-section6-desc-action-icon-img{
    width: 1.375rem;
    height: 1.375rem;
    object-fit: contain;
}
.about-section6-desc-action-icon-img:last-of-type{
    display: none;
}
.about-section6-desc-action:hover .about-section6-desc-action-icon-img:first-of-type{
    display: none;
}
.about-section6-desc-action:hover .about-section6-desc-action-icon-img:last-of-type{
    display: block;
}