.box1 {
    padding: 2.4rem 0 1.4rem;
}
.box1 .box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    aspect-ratio: 1680 / 580;
    column-gap: 0.3rem;
    margin-top: 0.6rem;
}
.box1 .box .pic {
    width: 52%;
    height: 100%;
    margin-right: 1rem;
    overflow: hidden;
    cursor: pointer;
}
.box1 .box .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.box1 .box .pic:hover img {
    transform: scale(1.05);
    transition: all 0.3s ease;
}
.box1 .box .items {
    flex:1;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    row-gap: 0.7rem;
    height: 100%;
    padding-right: 0.24rem;
    overflow-y: auto;
    cursor: pointer;
}
.box1 .box .items::-webkit-scrollbar {
    width: 2px;
    height: 2px;
}
.box1 .box .items::-webkit-scrollbar-track {
    background: #f5f5f5;
    border-radius: 2px;
}
.box1 .box .items::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 2px;
}
.box1 .box .items::-webkit-scrollbar-thumb:hover {
    background: #0099dd;
}
.box1 .box .items .top {
    display: flex;
    align-items: center;
    margin-bottom: 0.3rem;
}
.box1 .box .items .top img {
    width: 0.5rem;
    margin-right: 0.25rem;
}

.box2 {
    margin-bottom: 0.85rem;
}
.box2 .nav {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}
.box2 .nav::before,
.box2 .nav::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2rem;
    z-index: 2;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.box2 .nav::before {
    left: 0;
    background: linear-gradient(to right, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
}
.box2 .nav.show-left::before {
    opacity: 1;
}
.box2 .nav::after {
    right: 0;
    background: linear-gradient(to left, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
    opacity: 1;
}
.box2 .nav.hide-right::after {
    opacity: 0;
}
.box2 .nav .swiper-wrapper {
    align-items: center;
}
.box2 .nav .swiper-slide {
    width: auto;
    flex-shrink: 0;
}
.box2 .nav a {
    display: block;
    position: relative;
    padding: 0.4rem 0;
    white-space: nowrap;
}
.box2 .nav a.act {
    color: var(--color-primary);
}
.box2 .nav a.act::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 135%;
    height: 2px;
    background: var(--color-primary);
}
.box2 .videos {
    display: flex;
    flex-wrap: wrap;
    column-gap: 0.45rem;
    row-gap: 0.45rem;
    padding: 0.4rem 0;
    border-top: 1px solid #DADADA;
}
.box2 .video {
    width: calc((100% - 0.9rem)/3);
    min-height: 4.68rem;
    box-shadow: 0px 0px 76.7px 0px #00000012;
}
.box2 .video .pic {
    width: 100%;
    position: relative;
}
.pic-playbtn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: auto!important;
    opacity: 0;
}
.box2 .video .pic:hover .pic-playbtn {
    opacity: .8;
}
.box2 .video .pic img {
    width: 100%;
}
.box2 .video p {
    padding: 0.3rem;
}
.box2 .video:hover p {
    color: var(--color-primary);
}
.box3 {
    padding: 0.8rem 0.6rem;
    margin-bottom: 2.56rem;
    border-radius: 0.2rem;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}
.box3 .box {
    display: flex;
    align-items: center;
    column-gap: 1rem;
    margin-top: 0.6rem;
}
.box3 .box .top {
    display: flex;
    align-items: center;
    margin-bottom: 0.3rem;
}
.box3 .box .top .pic {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 0.6rem;
    height: 0.6rem;
    margin-right: 0.1rem;
    border-radius: 50%;
    border: 1px solid #ffffff33;
}
.box3 .box .top .pic img {
    width: 0.22rem;
}
.box3 .box .top span {
    font-size: 0.24rem;
}

/* pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    column-gap: 0.16rem;
}

.pagination a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 0.56rem;
    height: 0.56rem;
    border-radius: 50%;
    color: #D1D1D1;
}

.pagination a img {
    width: 0.06rem;
}

.pagination a.prev {
    margin-right: 0.16rem;
    transform: rotate(180deg);
}

.pagination a.next {
    margin-left: 0.16rem;
}

.pagination a.disabled img {
    filter: var(--imggray);
}

.pagination a.dots {
    line-height: 1;
}

.pagination a.active {
    background: var(--color-primary);
    color: #fff;
}

.pagination a.page:hover {
    background: var(--color-primary);
    color: #fff;
}

/* pagination */

/* video modal */
.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    z-index: 99;
}
.video-modal .video-content {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50%;
    background: rgba(0, 0, 0, 0.5);
}
.video-modal .video-content video {
    max-width: 100%;
    max-height: 100%;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.video-modal .video-content .icon {
    position: absolute;
    top: -0.4rem;
    right: 0;
    width: 0.3rem;
    height: 0.3rem;
    cursor: pointer;
    filter: var(--imgwhite);
}