@charset "utf-8";
 html {
    scroll-behavior: smooth
} 




.header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    transition: all ease-in-out .5s;
}

.header.active,
.header:hover {
    border-bottom: 1px solid #dcdcdc;
    background: #fff;
}

.header .wrapper {
    align-items: center;
}

.header h1 {
    width: 160px;
    height: 62px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: left center;
    background-image: url(../images/logo.png);
}

.header.active h1,
.header:hover h1 {
    background-image: url(../images/logo-touch.png);
}

.header h1 a {
    text-indent: -9999px;
    width: 100%;
    height: 100%;
    display: inline-block;
}

.header .nav {
    display: flex;
    margin: 0 auto;
}

.header .nav li {
    color: #fff;
    font-size: 17px;
    line-height: 110px;
    height: 110px;
}

.header .nav li:not(:last-child) {
    margin-right: 55px;
}

.header.active .nav li,
.header:hover .nav li {
    color: #222;
}

.header .nav li.active,
.header .nav li:hover {
    color: var(--theme-color);
}

.header .nav li a {
    height: 100%;
    display: inline-block;
}

.header .nav li .drop-down {
    width: 100%;
    display: none;
    position: fixed;
    top: 110px;
    left: 0;
    z-index: 999;
    border-top: 1px solid #dcdcdc;
    background: #fff;
}

.header .nav li .item {
    max-width: 1300px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding-top: 20px;
    padding-bottom: 20px;
    margin: 0 auto;
}

.header .nav li .item .li {
    color: #666;
    font-size: 16px;
    line-height: 40px;
}

.header .nav li .item .li:not(:last-child) {
    margin-right: 50px;
}

.header .nav li .item .li:hover {
    color: var(--theme-color);
}

.header .nav li .item .li a {
    width: 100%;
    height: 100%;
    padding: 0;
    display: inline-block;
}

.header .nav li .item.more {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0 20px;
    padding-left: 100px;
    padding-right: 100px;
}

.header .nav li .item.more .li a {
    display: inline-block;
    padding-left: 18px;
    position: relative;
}

.header .nav li .item.more .li a::after {
    content: '';
    width: 6px;
    height: 6px;
    display: none;
    top: 17px;
    left: 0;
    background: #007c8c;
}

.header .nav li .item.more .li:hover a::after {
    display: block;
}

.header .search-icon {
    cursor: pointer;
    width: 27px;
    height: 27px;
    background-position: right center;
    background-image: url(../images/search.png);
}

.header.active .search-icon,
.header:hover .search-icon {
    background-image: url(../images/search-touch.png);
}

.header .form {
    font-size: 0;
    width: 100%;
    padding: 20px 0;
    display: none;
    position: fixed;
    left: 0;
    top: 111px;
    z-index: 9999;
    background: rgba(0, 0, 0, .4);
}

.header .form form {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.header .form input {
    color: #333;
    font-size: 15px;
    width: 100%;
    height: 50px;
    padding-left: 25px;
    padding-right: 45px;
}

.header .form button {
    width: 20px;
    height: 20px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 25px;
    background: url(../images/form-search.png) no-repeat right center/contain;
}




.footer {
    font-size: 16px;
    padding: 58px 0 97px;
    background: #232323;
}

.footer .contact-way {
    margin-bottom: 39px;
}

.footer .contact-way .li:not(:last-child) {
    margin-bottom: 32px;
}

.footer .contact-way h4 {
    color: #9c9c9c;
    margin-bottom: 9px;
}

.footer .contact-way p {
    color: #fff;
}

.footer .contact-way .li:nth-child(1) p {
    font-size: 30px;
}

.footer .share-code {
    display: flex;
}

.footer .share-code .li {
    cursor: pointer;
    width: 42px;
    height: 42px;
    position: relative;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: left center;
}

.footer .share-code .li:nth-child(1) {
    background-image: url(../images/foot-wechat.png);
}

.footer .share-code .li:nth-child(2) {
    background-image: url(../images/foot-vibrato.png);
}

.footer .share-code .li:nth-child(3) {
    background-image: url(../images/foot-1688.png);
}

.footer .share-code .li:not(:last-child) {
    margin-right: 12px;
}

.footer .share-code .li a {
    width: 100%;
    height: 100%;
    display: inline-block;
}

.footer .share-code .li .img {
    font-size: 0;
    width: 120px;
    height: 120px;
    display: none;
    position: absolute;
    top: -125px;
    left: 50%;
    transform: translateX(-50%);
}

.footer .share-code .li:hover .img {
    display: block;
}

.footer .share-code .li .img img {
    width: 100%;
    height: 100%;
}

.footer .foot-nav {
    display: flex;
    margin-left: auto;
}

.footer .foot-nav dl:not(:last-child) {
    margin-right: 100px;
}

.footer .foot-nav dt {
    color: #fff;
    margin-bottom: 18px;
}

.footer .foot-nav dt a:hover,
.footer .foot-nav dd a:hover {
    text-decoration: underline;
}

.footer .foot-nav dd {
    color: #9c9c9c;
    font-size: 15px;
    line-height: 36px;
}




.copy {
    color: #ababab;
    font-size: 15px;
    line-height: 32px;
    padding: 22px 0;
    background: #0f0f0f;
}




.news {
    padding-top: 37px;
    background-image: linear-gradient(to bottom,
            #edf7f8,
            #fff);
}

.news .breadcrumbs {
    margin-bottom: 58px;
}

.news .list:not(:last-child) {
    margin-bottom: 55px;
}

.news .list .item {
    display: flex;
    align-items: center;
}

.news .list .img {
    width: 440px;
    height: 290px;
    border-radius: 15px;
}

.news .list .article {
    color: #666;
    font-size: 16px;
    width: 795px;
    margin-left: auto;
}

.news .list .article span {
    display: block;
    margin-bottom: 17px;
}

.news .list .article h4 {
    color: #222;
    font-size: 20px;
    margin-bottom: 22px;
}

.news .list:hover .article h4 {
    color: var(--theme-color);
    font-weight: bold;
}

.news .list .article p {
    line-height: 30px;
    margin-bottom: 31px;
}

.news .list .article .more-icon {
    width: 66px;
    height: 66px;
    transition: all .3s;
    background-image: url(../images/news-more.png);
}

.news .list:hover .article .more-icon {
    background-image: url(../images/news-touch-more.png);
}

.news .page {
    padding: 96px 0 82px;
}




.newsv {
    padding: 100px 0;
    background: #edf7f8;
}

.newsv .title {
    margin-bottom: 50px;
    text-align: center;
}

.newsv .title h2 {
    color: #444;
    font-size: 26px;
    line-height: 30px;
    margin-bottom: 20px;
}

.newsv .title em {
    color: #999;
    font-size: 18px;
    display: block;
}

.newsv .text {
    color: #666;
    font-size: 16px;
    line-height: 30px;
    padding-bottom: 45px;
    margin-bottom: 45px;
    border-bottom: 1px solid #d2d2d2;
}

.newsv .agrop {
    text-align: center;
}

.newsv .agrop a {
    color: #666;
    font-size: 18px;
    display: inline-block;
    position: relative;
    margin-right: 101px;
}

.newsv .agrop a:last-child {
    margin-right: 0;
}

.newsv .agrop a::after {
    content: '';
    position: absolute;
    top: 50%;
    left: auto;
    right: -51px;
    transform: translate(0, -50%);
    width: 1px;
    height: 20px;
    background-color: #bfbfbf;
}

.newsv .agrop a:last-child::after {
    display: none;
}

.newsv .agrop a:hover {
    color: var(--theme-color);
    text-decoration: underline;
}




.contact {
    padding: 38px 0 105px;
}

.contact .breadcrumbs {
    margin-bottom: 46px;
}

.contact .theme-inner-title {
    margin-bottom: 50px;
}

.contact .list-container {
    gap: 50px;
}

.contact .list {
    text-align: center;
    overflow: hidden;
    min-height: 279px;
    padding: 35px;
    position: relative;
    border-radius: 20px;
    border: 2px solid #e2f2f5;
    transition: all .3s;
}

.contact .list:hover {
    background: #edf7f8;
}

.contact .list::after {
    content: '';
    width: 100%;
    height: 5px;
    position: absolute;
    left: 0;
    bottom: 0;
    background: var(--theme-color);
}

.contact .list .icon {
    width: 90px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    margin: 0 auto 21px;
    border-radius: 50%;
    transition: all .3s;
}

.contact .list:hover .icon {
    background: #fff;
}

.contact .list h4 {
    color: var(--theme-color);
    font-size: 16px;
    margin-bottom: 9px;
}

.contact .list p {
    color: #222;
    font-size: 18px;
    line-height: 32px;
}




#map {
    max-width: 1300px;
    height: 650px;
    margin: 0 auto 105px;
}




.message {
    padding: 76px 0 122px;
    background: #edf7f8;
}

.message .theme-inner-title {
    margin-bottom: 63px;
}

.message .form .group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 37px;
}

.message .form .group:nth-child(2) {
    display: block;
}

.message .form .group:not(:last-child) {
    margin-bottom: 39px;
}

.message .form p {
    color: #000;
    font-size: 16px;
    padding: 0 22px;
    margin-bottom: 15px;
}

.message .form input,
.message .form textarea {
    color: #666;
    font-size: 16px;
    font-family: 'Arial';
    width: 100%;
    padding-left: 22px;
    padding-right: 22px;
    border-radius: 6px;
    background: #fff;
}

.message .form input {
    height: 60px;
}

.message .form textarea {
    height: 150px;
    padding-top: 20px;
    padding-bottom: 20px;
}

.message .form .group:nth-child(3) .label {
    position: relative;
}

.message .form .group:nth-child(3) input {
    padding-right: 180px;
}

.message .form .group:nth-child(3) .captcha {
    width: 160px;
    height: 60px;
    overflow: hidden;
    position: absolute;
    right: 0;
    bottom: 0;
    border-radius: 0 6px 6px 0;
}

.message .form button {
    color: #fff;
    font-size: 20px;
    height: 60px;
    margin-top: auto;
    border-radius: 8px;
    transition: all ease-in-out .5s;
    background: var(--theme-color);
}

.message .form button:hover {
    background: var(--theme-touch-color);
}




.advantages {
    padding: 38px 0 100px;
    background: #edf7f8;
}

.advantages .breadcrumbs {
    margin-bottom: 100px;
}

.advantages .title-container {
    display: flex;
    align-items: center;
    margin-bottom: 56px;
}

.advantages .title-container .around-btn {
    margin-left: auto;
}

.advant-slide .swiper-slide {
    height: auto;
    display: flex;
    flex-direction: column;
    padding: 35px 30px 60px;
    border-radius: 20px;
    background: #fff;
}

.advant-slide .swiper-slide:hover {
    background: var(--theme-color);
}

.advant-slide .icon {
    width: 72px;
    height: 64px;
    margin: 0 0 50px auto;
    background-position: right center;
}

.advant-slide .swiper-slide:hover .icon {
    -webkit-filter: grayscale(100%) brightness(500%);
    filter: grayscale(100%) brightness(500%);
}

.advant-slide h4 {
    color: #222;
    font-size: 26px;
    margin-bottom: 20px;
}

.advant-slide p {
    color: #666;
    font-size: 16px;
    line-height: 32px;
}

.advant-slide .swiper-slide:hover h4,
.advant-slide .swiper-slide:hover p {
    color: #fff;
}




.idea {
    padding: 258px 0 272px;
    background-image: url(../images/idea-bg-img.jpg);
}

.idea .theme-inner-title {
    color: #fff;
    margin-bottom: 28px;
}

.idea .theme-article-content2 {
    max-width: 545px;
}




.practice {
    padding: 94px 0 106px;
}

.practice .theme-inner-title {
    margin-bottom: 47px;
}

.practice .list-container {
    gap: 40px;
}

.practice .list .img {
    height: 410px;
    margin-bottom: 25px;
    border-radius: 15px;
}

.practice .list p {
    color: #222;
    font-size: 20px;
    text-align: center;
    transition: all .3s;
}

.practice .list:hover p {
    color: var(--theme-color);
}




.technology {
    padding: 156px 0 225px;
    background-image: url(../images/tech-bg-img.jpg);
}

.technology .theme-inner-title {
    color: #fff;
    margin-bottom: 27px;
}

.technology .theme-article-content2 {
    max-width: 560px;
    margin-bottom: 41px;
}

.technology .digital-matrix {
    color: #fff;
    display: flex;
}

.technology .digital-matrix .li:not(:last-child) {
    margin-right: 45px;
}

.technology .digital-matrix h4 span {
    font-size: 46px;
    font-weight: bold;
}

.technology .digital-matrix h4 small {
    font-size: 16px;
}

.technology .digital-matrix p {
    font-size: 16px;
}




.product {
    padding-top: 38px;
    background-image: linear-gradient(to bottom,
            #edf7f8,
            #fff);
}

.product .breadcrumbs {
    margin-bottom: 38px;
}

.product .product-select {
    width: 340px;
    height: 100%;
    padding: 40px 25px 30px;
    border-radius: 15px;
    background: #fff;
}

.product .product-select h4 {
    color: var(--theme-color);
    font-size: 26px;
    font-weight: bold;
    line-height: 1;
    padding-left: 40px;
    margin-bottom: 33px;
    background: url(../images/select.png) no-repeat left center/29px 28px;
}

.product .product-select ul li {
    color: #666;
    font-size: 16px;
    line-height: 50px;
    height: 50px;
    position: relative;
    border-radius: 15px;
    transition: all ease-in-out .3s;
}

.product .product-select ul li.active,
.product .product-select ul li:hover {
    background: #e9f5f8;
}

.product .product-select ul li:not(:last-child) {
    margin-bottom: 9px;
}

.product .product-select ul li a {
    width: 100%;
    height: 100%;
    display: inline-block;
    padding: 0 20px 0 36px;
    position: relative;
}

.product .product-select ul li a::after {
    content: '';
    width: 6px;
    height: 6px;
    display: none;
    position: absolute;
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
    background: #007c8c;
}

.product .product-select ul li.active a::after,
.product .product-select ul li:hover a::after {
    display: block;
}

.product .list-container {
    width: 936px;
    height: 100%;
    margin-left: auto;
    gap: 23px 18px;
}

.product .list {
    overflow: hidden;
    border-radius: 16px;
    background: #fff;
}

.product .list .img {
    height: 300px;
}

.product .list p {
    color: #222;
    font-size: 16px;
    text-align: center;
    line-height: 62px;
    height: 62px;
    transition: all .3s;
}

.product .list:hover p {
    color: var(--theme-color);
}

.product .page {
    padding: 60px 0 85px;
}




.introduce {
    padding: 37px 0 86px;
    background-image: linear-gradient(to bottom,
            #edf7f8,
            #fff);
}

.introduce .breadcrumbs {
    margin-bottom: 92px;
}

.introduce .wrapper {
    align-items: center;
}

.introd-slide {
    width: 580px;
    height: 580px;
    overflow: hidden;
    margin: 0;
    border-radius: 20px;
}

.introd-slide .swiper-pagination {
    color: #0f8fa0;
    font-size: 18px;
    width: auto;
    left: auto;
    right: 30px;
    bottom: 21px;
}

.introduce .content {
    color: #666;
    font-size: 16px;
    width: 650px;
    margin-left: auto;
}

.introduce .content h2 {
    color: #222;
    font-size: 28px;
    font-weight: bold;
    padding-bottom: 25px;
    margin-bottom: 27px;
    position: relative;
    border-bottom: 1px solid #d1dadb;
}

.introduce .content h2::after {
    content: '';
    width: 47px;
    height: 1px;
    position: absolute;
    left: 0;
    bottom: -1px;
    background: var(--theme-color);
}

.introduce .content .introd {
    line-height: 36px;
    min-height: 227px;
    margin-bottom: 25px;
}

.introduce .content .hotline {
    margin-bottom: 39px;
}

.introduce .content .hotline h4 {
    color: #000;
    padding-left: 38px;
    margin-bottom: 15px;
    position: relative;
}

.introduce .content .hotline h4::after {
    content: '';
    width: 30px;
    height: 30px;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    background-image: url(../images/prov-phone.png);
}

.introduce .content .hotline p {
    color: var(--theme-color);
    font-size: 30px;
    font-weight: bold;
}

.introduce .content .button {
    display: flex;
}

.introduce .content .button a {
    text-align: center;
    line-height: 55px;
    width: 165px;
    height: 55px;
    display: block;
    transition: all ease-in-out .3s;
    border-radius: 10px;
    background: #e9f2f3;
}

.introduce .content .button a:not(:last-child) {
    margin-right: 10px;
}

.introduce .content .button a:hover {
    color: #fff;
    background: var(--theme-color);
}




.details .title {
    padding: 30px 0;
    background: #e9f2f3;
}

.details .title .section {
    max-width: 1300px;
    margin: 0 auto;
}

.details .title h2 {
    color: #222;
    font-size: 30px;
    font-weight: bold;
    display: inline-block;
    padding-left: 22px;
    border-left: 6px solid var(--theme-color);
}

.details .content {
    color: #333;
    font-size: 16px;
    line-height: 32px;
    max-width: 1300px;
    margin: 30px auto;
}




.about {
    max-width: 1920px;
    overflow: hidden;
    padding: 116px 0 103px;
    margin: 0 auto;
}

.about .content {
    max-width: 1300px;
    display: flex;
    margin: 0 auto 70px;
}

.about .title h2 {
    color: var(--theme-color);
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 8px;
}

.about .title p {
    color: #222;
    font-size: 26px;
}

.about .theme-article-content {
    width: 710px;
    margin-left: auto;
}

.about-slide {
    max-width: 1300px;
    margin: 0 auto;
    overflow: visible;
    /* margin-left: 310px; */
    position: relative;
}

/* .about-slide .swiper-slide {
    width: 1300px;
} */

.about-slide .swiper-slide .img {
    height: 640px;
    position: relative;
    z-index: 1;
    border-radius: 20px;
}

.about-slide .swiper-slide .img::after {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(201, 202, 202, .6);
}

.about-slide .swiper-slide-active .img::after {
    display: none;
}

.about-slide .around-btn {
    position: absolute;
    left: 50%;
    bottom: 35px;
    transform: translateX(-50%);
    z-index: 20;
}




.culture {
    padding: 117px 0 143px;
    background-image: url(../images/culture-bg-img.jpg);
}

.culture .theme-inner-title {
    color: #fff;
    margin-bottom: 62px;
}

.culture .list .group {
    display: flex;
    align-items: center;
}

.culture .list .group:not(:last-child) {
    margin-bottom: 65px;
}

.culture .list .icon {
    width: 80px;
    height: 68px;
    margin-right: 28px;
    transition: all ease-in-out .4s;
}

.culture .list .group:hover .icon {
    transform: translateY(-10px);
}

.culture .list .introd {
    color: #fff;
    font-size: 16px;
}

.culture .list .introd h4 {
    font-weight: bold;
    margin-bottom: 11px;
}




.course {
    padding: 66px 0 96px;
    background-image: url(../images/course-bg-img.jpg);
}

.course .abmedia {
    overflow: hidden;
    max-width: 1300px;
    height: 720px;
    margin: 0 auto 66px;
}

.course .abmedia video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.course .theme-inner-title {
    padding-top: 14px;
}

.course .list {
    width: 770px;
    padding: 21px 0 43px;
    margin-left: auto;
    position: relative;
    z-index: 10;
}

.course .list::before,
.course .list::after {
    content: '';
    position: absolute;
}

.course .list::before {
    height: 100%;
    top: 0;
    left: 8px;
    z-index: -1;
    border: 1px dashed #d2d2d2;
}

.course .list::after {
    width: 18px;
    height: 12px;
    left: 0;
    bottom: -8px;
    z-index: 10;
    background-position: left center;
    background-image: url(../images/course-arrow.png);
}

.course .list .group {
    padding-left: 62px;
    position: relative;
    z-index: 10;
}

.course .list .group::after {
    content: '';
    width: 31px;
    height: 31px;
    top: 4px;
    left: -7px;
    background-position: left center;
    background-image: url(../images/dot.png);
}

.course .list .group:not(:last-child) {
    margin-bottom: 40px;
}

.course .group h4 {
    color: #222;
    font-size: 34px;
    font-weight: bold;
    transition: all .3s;
    margin-bottom: 5px;
}

.course .group:hover h4 {
    color: var(--theme-color);
}

.course .group .introd {
    color: #666;
    font-size: 15px;
    line-height: 32px;
}




.honor {
    padding: 103px 0 113px;
    background: #edf7f8;
}

.honor .title-container {
    max-width: 1300px;
    display: flex;
    align-items: center;
    margin: 0 auto 62px;
}

.honor .title-container .hd {
    display: flex;
    margin-left: 64px;
}

.honor .hd li {
    color: #222;
    font-size: 22px;
    line-height: 50px;
    cursor: pointer;
    height: 50px;
    position: relative;
}

.honor .hd li:not(:last-child) {
    margin-right: 56px;
}

.honor .hd li::after {
    content: '';
    width: 0;
    height: 3px;
    left: 0;
    bottom: 0;
    transition: all ease-in-out .4s;
    background: var(--theme-color);
}

.honor .hd li.on::after,
.honor .hd li:hover::after {
    width: 100%;
}

.honor .container {
    max-width: 1920px;
    margin: 0 auto;
}

.honor .bd {
    margin-left: 310px;
}

.honor-slide .swiper-wrapper {
    margin-bottom: 54px;
}

.honor-slide .swiper-slide {
    width: 415px;
    border-radius: 20px;
    background: #fff;
}

.honor-slide .swiper-slide a {
    width: 100%;
    height: 100%;
    display: inline-block;
    padding: 20px 0 27px;
    padding-top: 20px;
}

.honor-slide .img {
    height: 375px;
    padding: 20px;
    margin-bottom: 17px;
}

.honor-slide p {
    color: #000;
    font-size: 16px;
    text-align: center;
    padding: 0 20px;
    transition: all .3s;
}

.honor-slide .swiper-slide:hover p {
    color: var(--theme-color);
}

.honor .around-btn {
    justify-content: flex-start;
}




.case {
    padding: 37px 0 115px;
    background-image: linear-gradient(to bottom,
            #edf7f8,
            #fff);
}

.case .container {
    overflow: hidden;
    max-width: 1920px;
    margin: 0 auto;
}

.case .breadcrumbs {
    margin-bottom: 58px;
}

.case-slide {
    overflow: visible;
    padding-bottom: 15px;
}

.case-slide .swiper-wrapper {
    margin-bottom: 50px;
}

.case-slide .swiper-slide {
    width: 630px;
    height: auto;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0px 0px 10px 5px #f0f6f8;
    background: #fff;
}

.case-slide .img {
    height: 360px;
}

.case-slide .introd {
    padding: 35px 30px 65px;
}

.case-slide .introd h4 {
    color: #222;
    font-size: 26px;
    margin-bottom: 15px;
}

.case-slide .introd p {
    color: #666;
    font-size: 16px;
    line-height: 30px;
}

.case-slide .around-btn {
    justify-content: flex-start;
}




.screen {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: #f4f4f4;
    z-index: 100;
}

.screen .swiper-slide {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.screen .item {
    width: 100%;
    max-width: 1300px;
    box-sizing: border-box;
    margin: 0 auto;
    /* margin-top: 10%; */
}

.screen .autoh {
    height: auto;
    margin-top: 0;
}

.screen .swiper-pagination {
    color: #fff;
    font-size: 16px;
    width: auto;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 38px;
    right: auto;
    bottom: auto;
    z-index: 99999;
}

.screen .swiper-pagination-bullet {
    line-height: 1;
    width: 18px;
    height: 17px; 
    margin-top: 0!important;
    border-radius: 0;
    position: relative;
    background: transparent;
}

.screen .swiper-pagination-bullet:not(:last-child) {
    margin-bottom: 47px;
}

.screen .swiper-pagination-bullet:not(:last-child)::after {
    content: '';
    width: 5px;
    height: 5px;
    top: 37px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50%;
    background: #fff;
}




.banner {
    width: 100%;
    height: 100%;
}

.banner .swiper-slide {
    overflow: hidden;
}

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

.banner .swiper-slide video,
.banner .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner .swiper-pagination {
    width: auto;
    right: 0;
    top: auto;
    bottom: 30px;
    /* border: 1px solid #000; */
}

.banner .swiper-pagination .swiper-pagination-bullet {
    width: 40px !important;
    height: 4px !important;
    border-radius: 0;
    margin: 0 9px !important;
    background-color: rgba(255, 255, 255, .5) !important;
    transition: all .3s ease-in-out;
}

.banner .swiper-pagination .swiper-pagination-bullet-active {
    border: none;
    background-color: #fff !important;
}

.banner .swiper-pagination .swiper-pagination-bullet::after {
    display: none;
}




.index-about {
    display: flex;
    padding-bottom: 30%;
}

.index-about .title h2 {
    color: var(--theme-color);
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 8px;
}

.index-about .title p {
    color: #222;
    font-size: 26px;
}

.index-about .content {
    width: 715px;
    margin-left: auto;
}

.index-about .learn-more {
    color: var(--theme-color);
    font-size: 16px;
    font-weight: bold;
    display: inline-block;
    margin-top: 30px;
}

.index-about .learn-more:hover {
    text-decoration: underline;
}



.index-title-container {
    text-align: center;
}

.index-title-container .theme-inner-title {
    margin-bottom: 18px;
}




.index-product .index-title-container {
    margin-bottom: 49px;
}

.index-product .theme-inner-title {
    color: #fff;
}

.index-product-slide .swiper-wrapper {
    margin-bottom: 60px;
}

.index-product-slide .swiper-slide {
    overflow: hidden;
    border-radius: 16px;
    background: #fff;
}

.index-product-slide .swiper-slide a {
    width: 100%;
    height: 100%;
    display: inline-block;
}

.index-product-slide .swiper-slide .img {
    height: 290px;
}

.index-product-slide p {
    color: #222;
    font-size: 17px;
    line-height: 70px;
    height: 70px;
    padding: 0 40px 0 30px;
    position: relative;
    transition: all .3s;
}

.index-product-slide .swiper-slide:hover p {
    color: var(--theme-color);
}

.index-product-slide p::after {
    content: '';
    width: 9px;
    height: 13px;
    top: 50%;
    right: 30px;
    transform: translateY(-50%);
    background-position: right center;
    background-image: url(../images/ipro-arrow.png);
}




.index-case .index-title-container {
    margin-bottom: 40px;
}

.index-case .theme-inner-title {
    color: #fff;
}

.index-case-slide .swiper-wrapper {
    margin-bottom: 42px;
}

.index-case-slide .swiper-slide {
    height: 450px;
    overflow: hidden;
    border-radius: 15px;
    position: relative;
    z-index: 10;
}

.index-case-slide .swiper-slide a {
    width: 100%;
    height: 100%;
    display: inline-block;
}

.index-case-slide .img {
    position: relative;
}

.index-case-slide .img::after {
    content: '';
    width: 100%;
    height: 170px;
    left: 0;
    bottom: 0;
    z-index: 1;
    background-image: linear-gradient(
        to top,
        rgba(0, 124, 140 , .5),
        rgba(0, 124, 140 , .0)
    );
}

.index-case-slide p {
    color: #fff;
    font-size: 17px;
    position: absolute;
    left: 30px;
    bottom: 30px;
    z-index: 10;
}




.index-coop .index-title-container {
    margin-bottom: 47px;
}

.index-coop .theme-index-article {
    color: #666;
}

.index-coop .picture-container {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px 38px;
}

.index-coop .picture-container .img {
    height: 115px;
    background: #fff;
}




.index-news .theme-inner-title {
    color: #fff;
}

.index-news .index-title-container {
    margin-bottom: 40px;
}

.index-news-slide .swiper-wrapper {
    margin-bottom: 52px;
}

.index-news-slide .swiper-slide {
    overflow: hidden;
    position: relative;
    border-radius: 15px;
    background: #fff;
}

.index-news-slide .swiper-slide a {
    width: 100%;
    height: 100%;
    display: inline-block;
    padding: 27px 32px 172px;
}

.index-news-slide .time {
    color: #b3b3b3;
    font-family: black-lg;
    display: flex;
    align-items: first baseline;
    margin-bottom: 23px;
}

.index-news-slide .time i {
    font-size: 34px;
}

.index-news-slide .time span {
    font-size: 16px;
    display: inline-block;
    margin-left: 10px;
}

.index-news-slide h4 {
    color: var(--theme-color);
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 28px;
}

.index-news-slide .swiper-slide:hover h4 {
    text-decoration: underline;
}

.index-news-slide p {
    color: #888;
    font-size: 15px;
    line-height: 30px;
    min-height: 90px;
}

.index-news-slide .num {
    color: #d3e8eb;
    font-size: 100px;
    line-height: 1;
    position: absolute;
    right: 29px;
    bottom: -14px;
}




.index-footer {
    color: #ababab;
    font-size: 15px;
    line-height: 30px;
    display: flex;
    padding: 25px 0;
}

.index-footer .index-foot-link {
    display: flex;
    margin-left: auto;
}

.index-footer .index-foot-link li:not(:last-child) {
    margin-right: 24px;
}

.index-footer .index-foot-link li a:hover {
    text-decoration: underline;
}




.sidebar {
    width: auto;
    /* opacity: 0;
    visibility: hidden; */
    padding: 11px 6px;
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    right: 30px;
    z-index: 999;
    /* transition: all ease-in-out .4s; */
    border-radius: 10px;
    border: 1px solid #e5e5e5;
    background: #fff;
}

/* .sidebar.active {
    opacity: 1;
    visibility: visible;
} */

.sidebar .list {
    position: relative;
}

.sidebar .list:not(:last-child) {
    margin-bottom: 5px;
}

.sidebar .list:nth-child(1) span {
    color: #888;
    font-size: 15px;
    font-weight: bold;
    line-height: 20px;
}

.sidebar .list:nth-child(1):hover span {
    color: #fff;
}

.sidebar .list a {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all ease-in-out .3s;
}

.sidebar .list:hover a {
    background: #d2e7eb;
}

.sidebar .list .icon {
    width: 32px;
    height: 28px;
}

.sidebar .list:nth-child(1) .icon {
    background-image: url(../images/flexbar1.png);
}

.sidebar .list:nth-child(2) .icon {
    background-image: url(../images/flexbar2.png);
}

.sidebar .list:nth-child(3) .icon {
    background-image: url(../images/flexbar3.png);
}

.sidebar .list:nth-child(4) .icon {
    background-image: url(../images/flexbar4.png);
}

.sidebar .list:nth-child(5) .icon {
    background-image: url(../images/flexbar5.png);
}

/* .sidebar .list:hover .icon {
    -webkit-filter: grayscale(100%) brightness(500%);
    filter: grayscale(100%) brightness(500%);
} */

.sidebar .list .show {
   display: none;
   position: absolute;
   top: 50%;
   transform: translateY(-50%);
   right: 65px;
}

.sidebar .show .img {
    width: 130px;
    height: 130px;
}

.sidebar .show .img  img {
    width: 100%;
    height: 100%;   
}

.sidebar .phone .show,
.sidebar .email .show
{
    color: var(--theme-color);
    font-size: 18px;
    line-height: 48px;
    white-space: nowrap;
    padding: 0 15px;
    border-radius: 8px;
    background: #fff;
}




.column-content {
    width: 100%;
    position: fixed;
    top: 111px;
    left: 0;
    z-index: 9999;
    background: #fff;
}

.column-content .content-panel {
    display: none;
}

/* .column-content .content-panel.active {
    display: block;
} */

.column-content ul {
    max-width: 1300px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 20px 0;
    margin: 0 auto;
}

.column-content ul li {
    color: #666;
    font-size: 16px;
    line-height: 40px;
}

.column-content ul li:hover {
    color: var(--theme-color);
}

.column-content .less li:not(:last-child) {
    margin-right: 55px;
}

.column-content .more {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0 20px;
    padding: 25px 100px;
}

.column-content .more li a {
    display: inline-block;
    padding-left: 18px;
    position: relative;
}

.column-content .more li a::after {
    content: '';
    width: 6px;
    height: 6px;
    display: none;
    top: 17px;
    left: 0;
    background: #007c8c;
}

.column-content .more li:hover a::after {
    display: block;
}




.fancybox-button--download {
    display: none!important;
}