@charset "utf-8";

/* 轮播图 */
.banner {
    height: 27.3125rem;
    width: 100%;
}

.banner > .swiper-slide {
    width: 100%;
    height: 100%;
}

/* 首页-幻灯片 */
.banner > .swiper-slide > #topSlider {
    z-index: 1;
    height: 100%;
}

.banner > .swiper-slide > #topSlider .swiper-slide {
    width: 100% !important;
}

.banner > .swiper-slide > #topSlider .swiper-slide a {
    width: 100%;
    height: 100%;
    display: block;
}

#topSlider .swiper-slide a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#topSlider .swiper-pagination {
    display: flex;
    width: auto;
    margin: 0 auto;
    left: 50%;
    transform: translateX(-50%);
    bottom: 3rem;
}

.swiper-button-next,
.swiper-container-rtl .swiper-button-prev {
    right: 30px;
    left: auto;
}

.swiper-button-prev,
.swiper-container-rtl .swiper-button-next {
    left: 30px;
    right: auto;
}

#topSlider .swiper-pagination-clickable .swiper-pagination-bullet {
    color: #fff;
    background: #fff;
    opacity: 0.5;
    transition: all 0.3s ease-in-out;
}

#topSlider .swiper-pagination-clickable .swiper-pagination-bullet-active {
    background: #fff;
    opacity: 1;
}

.pub—title {
    text-align: center;
}

.pub—title h2 {
    font-size: 2.25rem;
    color: #000;
    font-weight: bold;
    margin-bottom: 1rem;
}

.pub—title p {
    font-size: 1.625rem;
    font-weight: 600;
    color: #333;
}

/* 公司服务 */
.service_box {
    background: linear-gradient(180deg, #ebf3fe 0%, #fefeff 57%, #f5f9ff 100%);
    padding-top: 3.75rem;
    padding-bottom: 5rem;
}

.service_left_cont {
    margin-top: 3.75rem;
}

.service_left_cont ul {
    display: flex;
    gap: 1.25rem;
}

.service_left_cont ul li {
    flex: 1;
    height: auto;
    background: #fff;
    box-shadow: 0px 0.125rem 0.625rem 0px rgba(12, 78, 243, 0.15);
    border-radius: 0.375rem;
    border: 1px solid #ffffff;
    padding: 1.875rem;
    box-sizing: border-box;
}

.service_left_cont ul li img {
    margin-bottom: 1.625rem;
    width: 4.375rem;
}

.service_left_cont ul li h3 {
    color: var(--theme-color);
    font-weight: 500;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

.service_left_cont ul li p {
    font-weight: 400;
    font-size: 0.875rem;
    color: #000000;
    line-height: 1.6;
    text-align: justify;
    font-style: normal;
}

/* 产品中心 */
.product_box {
    background: #fff;
    padding-top: 2.5rem;
    padding-bottom: 3.75rem;
}

.product_left_cont {
    margin-top: 3.75rem;
}

.product_left_cont ul {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.product_left_cont ul li {
    width: calc((100% - 1.25rem * 2) / 3);
    height: auto;
    margin-bottom: 1.5rem;
    background: #f5f8ff;
    box-shadow: 0px 0.125rem 0.625rem 0px rgba(12, 78, 243, 0.15), 0px 0.125rem 0.375rem 0px rgba(12, 78, 243, 0.15);
    border-radius: 0.375rem;
    border: 1px solid #ffffff;
    padding: 1.25rem;
    box-sizing: border-box;
}

.product_left_cont ul li .pro-item-icon {
    width: 6.25rem;
}

.product_left_cont ul li .pro-item-icon::after {
    content: '';
    display: block;
    width: 2.125rem;
    height: 0.1875rem;
    margin-top: 0.75rem;
    background: var(--theme-color);
}

.product_left_cont ul li .pro-item-icon img {
    max-width: 100%;
}

.product_left_cont ul li h3 {
    font-size: 1.375rem;
    color: var(--theme-color);
    font-weight: bold;
    margin: 16px 0;
}

.product_left_cont ul li p {
    font-size: 1rem;
}

/* 关于我们 */
.about_us {
    width: 100%;
    height: 38.75rem;
    background: url(../images/about_us/about_bg1.png) no-repeat center;
    background-size: cover;
    position: relative;
}

.about_us_cont {
    background: url(../images/about_us/about_bg2.png) no-repeat center;
    background-size: cover;
    height: 26.25rem;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    box-sizing: border-box;
}

.about_us_left {
    width: 70%;
    padding: 0 0;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.about_us_left_cont {
    text-align: center;
}

.about_us_left_cont p {
    font-weight: 400;
    font-size: 1.25rem;
    color: #000000;
    line-height: 1.6;
    letter-spacing: 0.0625rem;
    text-align: center;
    font-style: normal;
}

/* 首页-幻灯片 */

/* 新的新闻推荐 */
a {
    color: inherit;
    text-decoration: none;
    cursor: pointer;
    border: 0;
    user-select: none;
    transition: all 0.4s ease;
}

a:hover {
    text-decoration: none;
}

@media (max-width: 1680px) {
    .contain,
    .index_teacher .container {
        width: 80rem;
    }
}

@media (max-width: 992px) {
    .product_left_cont ul li {
        height: auto;
    }

    .contain,
    .index_teacher .container {
        width: 100%;
        padding: 0 3.2vw;
    }

    .ann {
        padding-top: 5.333vw;
        padding-bottom: 2vw;
    }

    .com-tit h3 {
        font-size: 5.3333vw;
        bottom: 2vw;
    }

    .com-tit h2 {
        font-size: 4.8vw;
        margin: 0;
    }

    .com-tit a {
        width: auto;
        height: auto;
        padding: 2vw 2.6vw;
        font-size: 2.6vw;
    }

    .banner {
        height: 23.8974vw;
    }

    #topSlider .swiper-pagination {
        justify-content: center;
        bottom: 1.5rem;
    }

    #topSlider .swiper-pagination-clickable .swiper-pagination-bullet {
        width: 1rem;
        border-radius: 1rem;
        height: 0.5rem;
        background: unset;
        background: #ffffffcc;
        transition: all 0.6s ease-in-out;
        text-indent: 99999999rem;
    }

    #topSlider .swiper-pagination-clickable .swiper-pagination-bullet + .swiper-pagination-bullet {
        margin-left: 0.5rem;
    }

    #topSlider .swiper-pagination-bullet-active {
        width: 2rem !important;
        background: #ffbf43 !important;
    }

    /* 新闻中心 */
    .news-box {
        display: block;
        padding: 1rem 0;
        width: 100%;
        height: auto;
    }

    .news-box-left {
        flex-direction: row;
        width: 100%;
        padding: 0 1rem;
        height: auto;
        margin-bottom: 2rem;
    }

    .news-box .check-box {
        display: flex;
    }

    .check-box > span {
        font-size: 1rem;
        padding: 0.3rem 1.5rem 0.3rem 1rem;
    }

    .check-box > span:after {
        margin-top: 0.2rem;
    }

    .check-box > span.active:after {
        width: 1.5rem;
    }

    .check-box > span + span {
        margin: 0 0 0 0.5rem;
    }

    .title .en-t {
        font-size: 1.5rem;
        line-height: unset;
    }

    .title .en-t > span {
        display: inline-block;
    }

    .title .title-border {
        margin: 0.8rem 0;
    }

    .title .title-border:after {
        width: 3.5rem;
    }

    .title .cn-t {
        font-size: 1.5rem;
    }

    .news-box-right {
        width: 100%;
        height: auto;
        padding: 0 1rem;
    }

    .news-img {
        width: 100%;
        border-top-left-radius: 0;
        height: 25rem;
        margin-bottom: 2rem;
        position: unset;
    }

    .news-list {
        width: 100%;
        height: auto;
        background: #fff;
        padding: 0;
        padding-top: 3.4vw;
    }

    .study_main .news-list {
        margin: 0;
    }

    .study_main .news-list-box {
        padding-bottom: 2vw;
    }

    .news-list-left {
        width: 5.5rem;
    }

    .news-list-right {
        width: calc(100% - 5.5rem);
    }

    .news-list-left .time1 {
        font-size: 1.5rem;
    }

    .news-list-left .time2 {
        font-size: 0.9rem;
    }

    .news-list-right .title {
        font-size: 1rem;
        font-weight: 700;
    }

    .news-list-right .detail {
        font-size: 0.9rem;
        line-height: 1.5rem;
    }

    /* 友情链接 */
    .link-box {
        padding: 2rem 1rem;
        height: auto;
    }

    .link-box > .bottom {
        margin: 8rem 0;
        padding: 2rem 1rem;
    }

    .link-box > .bottom > div > a + a {
        margin-left: 1rem;
    }

    .link-box > .bottom > div > a:nth-child(1),
    .link-box > .bottom > div > a:nth-child(2),
    .link-box > .bottom > div > a:nth-child(3) {
        width: calc(100% / 3 - 2rem);
    }

    .link-box > .bottom > div > a:nth-child(4) {
        width: calc(100% / 4 * 2.5 - 1rem);
        margin-left: 0;
        margin-top: 2rem;
    }

    .link-box > .bottom > div > a:nth-child(5) {
        width: calc(100% / 4 * 1.5 - 1rem);
        margin-top: 1rem;
    }

    .more {
        position: absolute;

        right: 2.8rem;

        bottom: 0;
    }
}

@media (max-width: 767px) {
    .banner {
        height: 28.641vw;
    }

    .pub—title h2 {
        font-size: 5.641vw;
        margin-bottom: 2.5641vw;
    }

    .pub—title p {
        font-size: 4.1026vw;
    }

    .service_box,
    .product_box {
        padding-top: 7.6923vw;
        padding-bottom: 7.6923vw;
    }

    .service_left_cont,
    .product_left_cont {
        margin-top: 5.1282vw;
    }

    .service_left_cont ul {
        flex-wrap: wrap;
    }

    .service_left_cont ul li {
        width: calc((100% - 1.25rem) / 2);
        flex: none;
        padding: 4.1026vw;
    }

    .service_left_cont ul li img {
        width: 9.6923vw;
        margin-bottom: 3.5897vw;
    }

    .service_left_cont ul li h3 {
        font-size: 4.1026vw;
        margin-bottom: 3.3333vw;
    }

    .service_left_cont ul li p {
        margin-bottom: 0;
    }

    .product_left_cont ul {
        gap: 1.25rem;
    }

    .product_left_cont ul li {
        width: calc((100% - 1.25rem * 1) / 2);
        padding: 2.5641vw;
        margin-bottom: 1.0256vw;
    }

    .product_left_cont ul li h3 {
        font-size: 3.5897vw;
        margin-top: 2.5641vw;
        margin-bottom: 2.5641vw;
    }

    .product_left_cont ul li p {
        font-size: 3.0769vw;
        margin-bottom: 0;
    }

    .about_us {
        height: 86.9231vw;
    }

    .about_us_cont {
        height: 61.5385vw;
    }

    .about_us_left {
        width: 80%;
    }

    .about_us_left_cont p {
        font-size: 3.0769vw;
    }
}

@media (max-width: 500px) {
}