/************************ 首页轮播 *********************/

#firstCarousel {
    border-radius: var(--box-border-radius);
    overflow: hidden;
}

#firstCarousel .carousel-item {
    height: 48.0714rem !important;
}

#firstCarousel .carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#firstCarousel .carousel-pages {
    position: absolute;
    right: 292px;
    bottom: 90px;
    z-index: 9;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

#firstCarousel .current-slide {
    color: rgba(255, 255, 255, 0.3);
    font-size: var(--font-18);
    padding: 0 20px;
}

#firstCarousel .current-slide-page {
    color: rgba(255, 255, 255, 1);
}

#firstTotalSlides,
#firstCurrentSlideIndex {
    font-weight: 600;
}

#firstCarousel .carousel-item-con {
    width: 100%;
    height: 106px;
    position: absolute;
    left: 0;
    bottom: 20px;
    box-sizing: border-box;
    padding-right: 274px;
    padding-left: 20px;
}

#firstCarousel .carousel-item dl {
    width: 100%;
    height: 100%;
    color: #fff;
    opacity: 0;
    transition: opacity 0.5s;
    padding: 10px;
    box-sizing: border-box;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 20px;
}



#firstCarousel .carousel-item dt,
#firstCarousel .carousel-item dd {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;


}

#firstCarousel .carousel-item dt {
    -webkit-line-clamp: 1;
    font-size: var(--font-18);
    font-weight: 600;
    margin-bottom: 0.35rem;
    padding-right: 150px;
}

#firstCarousel .carousel-item dd {
    -webkit-line-clamp: 2;
    line-height: var(--lineheight-24);
    max-height: var(--height-48);
    color: rgba(255, 255, 255, 0.8);
}

#firstCarousel .carousel-item.active dl {
    opacity: 1;
}

.carousel-info-box {
    width: 254px;
    height: 186px;
    background-color: var(--surface-color);
    position: absolute;
    right: 0;
    bottom: 0;
    margin-left: auto;
    margin-right: 0;
    margin-bottom: 0;
    border-top-left-radius: 30px;
}

.card__arc,
.card__left_arc {
    width: 60px;
    height: 60px;
    position: absolute;
    z-index: 1;
}

.card__arc {
    bottom: 100%;
    right: 0;
}

.card__arc path,
.card__left_arc path {
    fill: var(--surface-color);
    d: path("M 30 60 c 16.5 0 30 -16.5 30 -30 v 60 Z");
}

.card__left_arc {
    bottom: 0;
    left: -60px;
}

.carousel-info {
    width: 234px;
    height: 166px;
    background-color: #F5F6FA;
    position: absolute;
    bottom: 0;
    right: 0;
    z-index: 2;
    border-radius: 30px;
    box-sizing: border-box;
    padding: 16px;
}

.carousel-info-header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.carousel-info-header h3 {
    font-size: var(--font-30);
    font-weight: 700;
    line-height: var(--font-30);
}

.carousel-info-header .more {
    width: 30px;
    height: 30px;
    background-color: #fff;
    border-radius: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.carousel-info-header .more svg {
    stroke: var(--atc-color);
    transition: transform 0.3s ease;
}

.carousel-info-header .more:hover svg {
    transform: translate(1px, -1px);
}

.carousel-info p {
    color: var(--font-sec-color);
    font-size: 1rem;
    margin-bottom: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: var(--lineheight-24);
    max-height: var(--height-48);
}

.carousel-info ul {
    display: flex;
    flex-direction: row;
    list-style: none;
    padding: 0;
    margin-top: 7px;
}



.carousel-info li {
    width: 40px;
    height: 40px;
}

.carousel-info li+li {
    margin-left: -13px;
}

.carousel-info li img {
    width: 100%;
    height: 100%;
    border-radius: 100%;
    object-fit: cover;
}

/************************ 最新动态 *********************/



.article-box {
    display: flex;
    flex-direction: column;
    flex: 1;
    flex-shrink: 0;


}

.article-box img {
    border-radius: 20px;
    width: 100%;
    aspect-ratio: 1.67;
}

.article-box span {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: var(--lineheight-24);
    margin-top: 10px;
}

.article-left-box {
    display: flex;
    flex-direction: column;
}

.article-left-box h4 {
    padding-right: 40%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;

}


/************************ 项目亮点 *********************/
.project-box {
    border-radius: var(--box-border-radius);
    overflow: hidden;
}

.project-header {
    position: absolute;
    padding: 32px;
    left: 0;
    top: 10px;
    z-index: 99999;
}

.project-box .carousel-inner {
    height: 100%;
    box-sizing: border-box;
}

.project-box .carousel-inner .carousel-item {
    height: 100%;
}



.pics-swiper-title {
    width: 100%;
    height: 36px;
    z-index: 9;
}

.pics-swiper-box {
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    position: absolute;
    z-index: 1;
}

.four-carousel-pages {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    position: relative;
    justify-items: center;

}

.four-carousel-pages .current-slide {
    color: rgba(255, 255, 255, 0.3);
    font-size: var(--font-18);
    padding: 0 20px;
}

.four-carousel-pages .current-slide-page {
    color: rgba(255, 255, 255, 1);
}

.project-con-img,
.project-s-card img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-b-card-cover {
    width: 100%;
    height: 100%;
    border-radius: 20px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 9;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    padding: 0 267px;
    /* border: 1px solid #f00; */
}

.project-b-card-cover::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: -1;
}



.project-b-card-cover h3 {
    padding: 0 80px;
    text-align: center;
    line-height: 40px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
}

.project-b-card-cover h3,
.project-b-card-cover p {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 10px;
}

.project-b-card-cover p {
    margin: 10px 0;
    line-height: 24px;
    font-size: var(--font-16);
}

/* .project-b-card-cover a {
    background-color: rgba(255, 255, 255, 0.3);
    padding: 12px 30px;
    color: #fff !important;
    border-radius: 9px;
    border: 1px solid #fff;
    cursor: pointer;
    margin-top: 20px;
} */

.project-b-card-cover a img {
    width: 23px;
    height: 23px;
    margin-right: 5px;
}

.project-s-card {
    height: 285px;
    border: 1px solid #e5e5e5;
}

.project-s-card-cover {
    width: 100%;
    box-sizing: border-box;
    padding: 0 80px;
    height: 285px;
    border-radius: 20px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;

}

.project-s-card-cover h3 {
    font-size: var(--font-24);
    line-height: 33px;
    color: #fff;
}


.project-icon-1,
.project-icon-2,
.project-icon-3 {
    display: block;
    width: 36px;
    height: 36px;
    margin-bottom: 10px;
}

.project-icon-1 {
    background: url("../images/index/project-icon-1.png") no-repeat 0 0;
    background-size: 36px auto;
}

.project-icon-2 {
    background: url("../images/index/project-icon-2.png") no-repeat 0 0;
    background-size: 36px auto;
}

.project-icon-3 {
    background: url("../images/index/project-icon-3.png") no-repeat 0 0;
    background-size: 36px auto;
}



.album-item img {
    width: 100%;
    aspect-ratio: 3 / 2;
    border-radius: 20px;
}

/************************ 媒介查询 *********************/
@media (max-width: 1000px) {
    #firstCarousel .carousel-item {
        height: 30rem !important;
    }

    #firstCarousel .carousel-item-con {
        padding-right: 20px;
    }

    #firstCarousel .carousel-pages {
        right: 35px;
    }

    .carousel-info-box {
        width: 100%;
        position: relative;
        border-radius: 0;
        height: 136px;
        margin-top: var(--m-box-gap);
    }


    .carousel-info {
        width: 100%;
        height: 100%;
    }


    .carousel-info p {
        -webkit-line-clamp: 1;
        line-height: var(--lineheight-24);
        max-height: var(--height-48);
    }

    .card__arc,
    .card__left_arc {
        display: none;
    }
}


@media (max-width: 1200px) {


    .article-left-box h4 {
        padding-right: 0;
        -webkit-line-clamp: 1;
    }

    .dynamics-box-right {
        padding: 0 0.75rem;
    }

    .project-b-card-cover {
        padding: 0 10%;
    }

    .project-b-card-cover h3 {
        padding: 0 10%;
        text-align: center;
        line-height: 2rem;
    }

    .project-s-card-cover h3 {
        font-size: var(--font-18);
        line-height: var(--font-24);
    }
}


@media (max-width: 768px) {

    .two-pics {
        flex-direction: column;
    }

    .article-box img {
        width: 100%;
        height: 200px;
        object-fit: cover
    }

    .article-left-box {
        padding-bottom: 3rem;
    }

    .article-left-box h4 {
        -webkit-line-clamp: 2;
    }

    .dynamics-box-right {
        padding-top: 3rem;
    }

    .project-box {
        height: 480px;
        background-color: rgba(0, 0, 0, 0.5);
    }

    .project-header {
        position: relative;
        padding: 0;
        left: 0;
        height: 60px;
        top: 0px;
    }

    .pics-swiper-box {
        width: 100%;
        height: 285px;
        top: 97.5px;
    }

}

/************************** 新增学术论文 *********************/
.paper-box {
    display: flex;
}

.paper-list {
    width: 300px;
    padding: 0;
    margin: 0;
}


.carousel-indicators.paper-indicators {
    margin: 0;
    width: 300px;

}


.paper-indicators.carousel-indicators [data-bs-target] {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
    height: 140px;
    background-color: #F5F6FA;
    box-sizing: border-box;
    padding: 20px;
    border-radius: var(--box-border-radius);
    display: flex;
    cursor: pointer;
    opacity: 1;
    text-indent: 0;
    border: none;

}

.paper-indicators.carousel-indicators [data-bs-target]+[data-bs-target] {
    margin-top: 16px;
}



.paper-indicators.carousel-indicators [data-bs-target] img {
    width: 100px;
    height: 100px;
    box-sizing: border-box;
    border-radius: 20px;
    border: 2px solid #fff;
    margin-left: 10px;
}


.paper-indicators.carousel-indicators [data-bs-target] p {
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: space-between;


}

.paper-indicators.carousel-indicators [data-bs-target] p em,
.paper-indicators.carousel-indicators [data-bs-target] p span {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: var(--font-22);
}


.paper-indicators.carousel-indicators [data-bs-target] p span {
    font-size: var(--font-18);
}

.paper-indicators.carousel-indicators [data-bs-target] p em {
    font-size: var(--font-16);
    color: var(--font-sec-color);
    font-style: normal;
}

.paper-indicators.carousel-indicators [data-bs-target]:hover,
.paper-indicators.carousel-indicators [data-bs-target].active {
    background-color: var(--atc-color);
    color: #fff;
}

.paper-indicators.carousel-indicators [data-bs-target]:hover p em,
.paper-indicators.carousel-indicators [data-bs-target].active p em {
    color: #fff;
}

.paper-con {
    height: 100%;
    flex: 1;
    margin-left: 16px;
    background-color: #F5F6FA;
    border-radius: var(--box-border-radius);
    padding: 30px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.paper-con .carousel,
.paper-con .carousel-inner,
.paper-con .carousel-item {
    height: 100%;
}

.paper-con h3 {
    font-size: var(--font-36);
    height: var(--font-36);
    line-height: var(--font-36);
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 20px;
}

.paper-con-txt {
    font-size: var(--font-16);
    line-height: var(--font-24);
    max-height: 424px;
    overflow: hidden;
    margin-bottom: 10px;
}

.paper-con-txt img {
    float: left;
    width: 260px;
    height: 200px;
    margin: 0 20px 20px 0;
}

.paper-con .more-btn {
    position: absolute;
    right: 0px;
    bottom: 0px
}

.paper-indicators {
    position: relative;
}

@media (max-width: 1000px) {
    .paper-box {
        flex-direction: column-reverse;

    }

    .paper-con {
        margin-left: 0;

    }

    .paper-con h3 {
        font-size: var(--font-24);
        height: var(--font-30);
        line-height: var(--font-30);
        overflow: hidden;
        margin-bottom: 10px;
    }

    .paper-con-txt p {
        margin: 0;
    }

    .paper-con-txt p+p {
        margin-top: 24px;

    }

    .paper-con-txt {
        font-size: var(--font-16);
        line-height: 24px;
        max-height: 504px;
        overflow: hidden;
        margin-bottom: 60px;
    }

    .paper-con-txt img {
        float: left;
        width: 130px;
        height: 100px;
        margin: 0 10px 10px 0;
    }

    .carousel-indicators.paper-indicators {
        width: 100%;
        margin-top: 10px;
    }

    .paper-list {
        width: 100%;
        display: flex;
        flex-direction: row;
        align-items: center;
    }

    .paper-indicators.carousel-indicators [data-bs-target] {
        width: 25%;
        max-width: 80px;
        height: 80px;
        background-color: transparent;
        border-radius: 0;
        display: flex;
        border: none;
        padding: 0;

    }


    .paper-indicators.carousel-indicators [data-bs-target] p {
        display: none;
    }

    .paper-indicators.carousel-indicators [data-bs-target] img {
        margin-left: 0;
        width: 100%;
        /* aspect-ratio: 1; */
        /* border: none; */
        height: auto;
        border-radius: 20px;
        border: 3px solid #F5F6FA;
    }

    .paper-indicators.carousel-indicators [data-bs-target]+[data-bs-target] {
        margin-top: 0;
        margin-left: 10px;
    }

    .paper-indicators.carousel-indicators [data-bs-target]:hover,
    .paper-indicators.carousel-indicators [data-bs-target].active {
        background-color: transparent;
    }

    .paper-indicators.carousel-indicators [data-bs-target]:hover img,
    .paper-indicators.carousel-indicators [data-bs-target].active img {
        border-color: var(--atc-color);
    }
}

/***/
.news-carousel-box {
    width: 100%;
    display: flex;
    flex-direction: column
}

.news-carousel {
    display: flex;
    width: 100%;

}

.news-carousel-item {
    height: 600px;
    transition: flex 0.3s ease-in-out;
    cursor: pointer;
    overflow: hidden;
    position: relative;
    width: 70px;
    flex-shrink: 0;
    border-radius: 40px;
}



.news-carousel-item .intro {
    display: none;
}

.news-carousel-item+.news-carousel-item {
    margin-left: 16px;
}

.news-carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
}

.news-carousel-item .index-em {
    display: block;
    width: 40px;
    height: 40px;
    background-color: #fff;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    font-size: var(--font-16);
    font-style: normal;
}

.news-carousel-item.active .index-em {
    left: 96%
}

.news-carousel-item.active {
    flex-grow: 1;
    border-radius: 30px;
}

.news-carousel-item.active .intro {
    width: 90%;
    height: 106px;
    background-color: rgba(0, 0, 0, 0.3);
    position: absolute;
    bottom: 20px;
    left: 2%;
    color: #fff;
    font-size: var(--font-16);
    display: flex;
    flex-direction: column;
    padding: 16px;
    border-radius: 20px;
}

.news-carousel-item.active .intro em {
    font-style: normal;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}


.news-carousel-item.active .intro em.title {
    -webkit-line-clamp: 1;
    height: 18px;
    line-height: 18px;
    font-size: var(--font-18);
}

.news-carousel-item.active .intro em.txt {
    margin-top: 8px;
    -webkit-line-clamp: 2;
    height: 48px;
    line-height: 24px;
    font-size: 1rem;

}

.news-carousel-item.hidden {
    display: none;
}

.news-carousel-lg .news-carousel .news-carousel-item .index-em {
    display: none;
}

.news-carousel-lg .news-carousel .news-carousel-item {
    width: 100%;
    margin-left: 0;
    height: 30rem;
    margin-right: 0;
}

.news-carousel-lg .news-carousel .news-carousel-item.active .intro {
    width: 96%;
}

.news-top-carousel .carousel-pages {
    display: none;
}

.news-top-carousel.news-carousel-lg .carousel-pages {
    display: block;
}