@charset "UTF-8";

*{box-sizing:border-box}

html,body{font-size:16px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Ubuntu,Helvetica Neue,Helvetica,Arial,PingFang SC,Hiragino Sans GB,Microsoft YaHei UI,Microsoft YaHei,Source Han Sans CN,sans-serif}

a{color:#545454;text-decoration:none}

a:hover{text-decoration:none;color:#1870E4}

.iconpark-icon{width:1rem;height:1rem}

.xccms-guestbook-box {position: fixed;bottom: 0;left: 1rem;background: #fff;width: 300px;z-index: 999   }
.xccms-guestbook-box .header {background: #1870E4;color: #fff;padding: 10px;cursor: pointer;}
.xccms-guestbook-box .header a {float: right;color: #fff;}
.xccms-guestbook-box .body {padding: 10px;position: relative;}
.xccms-guestbook-box .body .form-group {margin:5px 0;}
.xccms-guestbook-box .body .result-box {position: absolute;left: 0;top: 0;width: 100%;height: 100%;background-color: rgba(0, 0, 0, 0.3);z-index: 999;display: none;}
.xccms-guestbook-box .body .result-box div {display: block;text-align: center;color: #fff;margin-top: 20%;}
.xccms-guestbook-box .body .result-box div span {display:inline-block;border: 1px solid #eee;padding: 10px;}

.breadcrumb .breadcrumb-item a {color: #1870E4;}

.xccms-mobile-tel-box {position:fixed; bottom:140px; right:10px; z-index:1001; background-color:rgba(0,0,0,0.3); background-color:#969696\9;}
.xccms-mobile-tel-box a { display:block; _display:block !important;width:55px; height:55px;line-height:55px;text-align: center;}
.xccms-mobile-tel-box a .iconpark-icon {color: #fff;width: 2.3rem;height:2.3rem;}
.xccms-mobile-tel-box:hover { background-color:rgba(0,0,0,0.6); background-color:#6d6d6d\9; } 

.xccms-mobile-guestbook-box {position:fixed; bottom:80px; right:10px; z-index:1001; background-color:rgba(0,0,0,0.3); background-color:#969696\9; }
.xccms-mobile-guestbook-box:hover { background-color:rgba(0,0,0,0.6); background-color:#6d6d6d\9; } 
.xccms-mobile-guestbook-box a { display:block; _display:block !important;width:55px; height:55px;line-height:55px;text-align: center;}
.xccms-mobile-guestbook-box a .iconpark-icon {color: #fff;width: 2.3rem;height:2.3rem;}


.gotop-wrapper { position:fixed; bottom:20px; right:10px; z-index:1001; background-color:rgba(0,0,0,0.3); background-color:#969696\9; }
.gotop-wrapper:hover { background-color:rgba(0,0,0,0.6); background-color:#6d6d6d\9; } 
.gotop-wrapper a { display:none; _display:none !important;width:55px; height:55px; overflow:hidden; background:url(/assets/addons/xccms/img/icon-gotop-fixed.gif) no-repeat center;}

.pagination {justify-content: center;}
.pagination li span, .pagination li a {border: 1px solid #ccc;display: inline-block;padding:2px 8px;margin:0 5px;}
.pagination li a {text-decoration: none;border:1px solid #1870E4;}
.pagination li a:hover, .pagination li.active span {background: #1870E4;color:#fff;}
.my-4 {color: #999;}
header {background: #1870E4;}
header.sticky-top {
    position: sticky;
    top: 0;
    z-index: 1020;
}
header .navbar-brand {color: #fff;}
header .navbar-brand img {max-width: 255px;max-height: 60px;}
header nav.navbar {
    background: #1870E4;
    padding: 0;
}
header nav.navbar .nav-link {
    font-size: 16px;
    color: #fff;
    padding: 15px 12px;
    position: relative;
    text-align: center;
    display: inline-block;
    white-space: nowrap;
}
header nav.navbar .nav-link small {display: block;transform: scale(0.80); text-align: center;}
header nav.navbar .nav-link.active {color: #fff;}
header nav.navbar .nav-link.active:hover {color: #000;}
header nav.navbar .nav-link.tel-box {
    font-size: 16px;
    white-space: nowrap;
    padding: 15px 8px;
}
header nav.navbar .nav-link.tel-box .iconpark-icon {
    width: 1.5rem;
    height: 1.5rem;
}
header nav.navbar .nav-link .tel {
    display: block;
    font-size: 18px;
    font-weight: bolder;
}
.navbar-expand-lg .navbar-nav .nav-link {padding: 15px;}
header .dropdown-menu {border-radius: 0;}
header .dropdown-menu li a:hover {background: #1870E4;color:#fff;text-decoration: none;}
.dropdown-toggle::after {position: absolute; right: -2px;top:23px;}


#carouselExampleIndicators .vcenter {width:100%;max-height:450px;object-fit: cover;}

.xccms-aboutus-box {background: #fff;}
.xccms-aboutus-box .title {color: #1870E4;text-align: center;}
.xccms-aboutus-box .title h2 {}
.xccms-aboutus-box .title .hr {
    display: inline-block;
    width: 85px;
    height: 2px;
    background: #1870E4;
    margin-bottom: 35px;
}
.xccms-aboutus-box .lead {line-height: 30px;font-size: 16px;}
.xccms-aboutus-box .lead .btn {margin-top: 20px;}
.xccms-aboutus-box .desc-image-box {width: 80%;overflow: hidden;}
.xccms-aboutus-box .desc-image-box .desc-image {width: 100%;max-height:400px;object-fit: cover;transition: all 0.8s;}
.xccms-aboutus-box .desc-image-box .desc-image:hover {transform: scale(1.2);}

.xccms-datareport-box {background: #fff;}
.xccms-datareport-box .col {border-right: 1px solid #ddd;}
.xccms-datareport-box .col:last-child {border-right:0;}
.xccms-datareport-box dt {color: #1870E4;font-size: 22px;margin-bottom: 10px;}
.xccms-datareport-box dt .num {font-size: 36px;margin-right: 5px;}


.xccms-box {background: #fff;}
.xccms-box .title {color: #1870E4;text-align: center;}
.xccms-box .title h2 {}
.xccms-box .title .hr {
    display: inline-block;
    width: 85px;
    height: 2px;
    background: #1870E4;
    margin-bottom: 35px;
}

.xccms-box .item {padding:10px;text-align: center;}
.xccms-box .item .img {max-width: 60px;margin-bottom: 15px;}
.xccms-box .item dt {font-size: 20px;font-weight: bold;margin-bottom: 15px;}
.xccms-box .item dd {display: block;width: 70%;color: #999;text-align: center;display: inline-block;}

.xccms-product-box {background: #fff;}
.xccms-product-box .title {color: #1870E4;text-align: center;}
.xccms-product-box .title h2 {}
.xccms-product-box .title .hr {
    display: inline-block;
    width: 85px;
    height: 2px;
    background: #1870E4;
    margin-bottom: 35px;
}
.xccms-product-box .row {}
.xccms-product-box .row .item {padding: 0;position: relative;}

.xccms-product-box .row .item .desc {
    position: absolute;width: 100%;height: 100%;top:0;left: 0;
    display: none;
    background: rgba(0, 0, 0, 0.3); text-align: center; color: #ffffff;
}
.xccms-product-box .row .item:hover .desc {display: block;}
.xccms-product-box .row .item .list-image-box {width: 100%;overflow: hidden;}
.xccms-product-box .row .item .list-image-box .img {width:100%;height:240px;transition: all 0.8s;}
.xccms-product-box .row .item:hover .img {transform: scale(1.2);}
.xccms-product-box .row .item .desc .box {display: inline-block;padding: 10px;border: 1px solid #fff;margin-top: 15%;color: #fff;width: 80%;}
.xccms-product-box .row .item .desc .box h3 {font-size: 20px;}
.xccms-product-box .row .item .img {width: 100%;}

.xccms-product-box.bg-light {background: #fff !important;}

.xccms-news-box {background: #fff;}
.xccms-news-box .title {color: #333333;text-align: center;}
.xccms-news-box .title h2 {
    font-size: 2.2rem;
    color: #333333;
    font-weight: 600;
}
.xccms-news-box .title .hr {
    display: inline-block;
    width: 85px;
    height: 2px;
    background: #1870E4;
    margin-bottom: 35px;
}
.xccms-news-box .row {}
.xccms-news-box .item {border:1px solid #fff;}
.xccms-news-box .item a {color: #545454;}
.xccms-news-box .item:hover {border:1px solid #1870E4;}
.xccms-news-box .list-image-box {width: 100%;overflow: hidden;display: block;}
.xccms-news-box .item .img {width: 100%;max-height:191px;margin-top: 1rem;object-fit: cover;transition: all 0.8s;}
.xccms-news-box .item:hover img {transform: scale(1.2);}
.xccms-news-box .item dl {padding: 10px;}
.xccms-news-box .item dt {margin-bottom: 10px;}
.xccms-news-box .item dd {color: #999;}

.xccms-page-box {}
.xccms-page-box .container {background: #fff;padding: 0 20px;}
.xccms-page-box .title {text-align: center;}
.xccms-page-box .title h1 {font-size: 1.8rem;}
.xccms-page-box .title p {color: #999;font-size: 14px;}
.xccms-page-box .content {line-height: 28px;}
.xccms-page-box .content .product-content {}
.xccms-page-box .content .product-content img {width: 100%;}
.xccms-page-box .content h1 {font-size: 28px;}

.xccms-list-box {}
.xccms-list-box .container {background: #fff;padding: 0 20px;}
.xccms-list-box .title {text-align: center;}
.xccms-list-box .title h1 {font-size: 1.8rem;}
.xccms-list-box .list {}
.xccms-list-box .list .item {border-bottom: 1px solid #eee;padding: 10px 0;margin:10px 0;}
.xccms-list-box .list .item:last-child {border-bottom: 0;}
.xccms-list-box .list .item .list-image-box {display: block;width: 100%;}
.xccms-list-box .list .item .list-image-box .list-image {width: 100%;max-height: 170px;object-fit: cover;}
.xccms-list-box .list .item dt {font-size: 18px;}
.xccms-list-box .list .item dd.time {color: #999;}
.xccms-list-box .list .item .btn {float: right;}

.product-box {}
.product-box .list-group {border-radius:0;}
.product-box .list-group .list-group-item {border: 0;border-bottom: 1px solid #eee;padding: 20px 10px;font-size: 16px;}
.product-box .list-group .list-group-item .badge {float: right;}
.product-box .list-group .list-group-item.active {background: #f1f1f1;color: #545454;}
.product-box .list-group .list-group-item.active.topic {background: #1870E4;color: #fff;}


.product-box .item {margin-bottom: 30px;}
.product-box .item .list-image-box {width: 90%;overflow: hidden;display: block;margin: 0 auto;margin-bottom: 10px;}
.product-box .item .list-image-box .list-image {width: 100%; transition: all 0.8s;}
.product-box .item .list-image-box .list-image:hover {transform: scale(1.2);}
.product-box .item .title {text-align: center;font-size: 20px;}
.product-box .item .title a {color: #545454;}

.xccms-partner-box {}
.xccms-partner-box .container {background: #fff;padding: 0 20px;}
.xccms-partner-box .title {text-align: center;}
.xccms-partner-box .partner-list {}
.xccms-partner-box .partner-list .item {text-align: center;margin-bottom: 30px;}
.xccms-partner-box .partner-list .item a {color: #545454;}
.xccms-partner-box .partner-list .item .list-image-box {
    margin: 0 auto;
    width: 200px;height:200px;
    -webkit-border-radius: 200px;/*Safari, Chrome*/
    -moz-border-radius: 200px;/*Firefox*/
    border-radius: 200px;
    border: 1px solid #eee;
    overflow: hidden;margin-bottom: 10px;
}
.xccms-partner-box .partner-list .item .list-image-box .list-image {
    width: 200px;height:200px;transition: all 0.8s;
}
.xccms-partner-box .partner-list .item .list-image-box .list-image:hover {transform: scale(1.2);}
.xccms-partner-box .partner-list .item .fw-normal {font-size: 16px;}

.faq-list-box {}
.faq-list-box .accordion {}
.faq-list-box .accordion-item {border: 0;border-radius: 0;}
.faq-list-box .accordion-item .accordion-button {background: none;box-shadow: none;color: #1870E4;font-weight: bolder;border-bottom: 1px solid #ccc;}
.faq-list-box .accordion-item .accordion-button::after {background:none;}
.faq-list-box .accordion-item .accordion-button.active {border-bottom: 1px solid #1870E4;}


footer {
    color: #fff;
    background: url(/assets/addons/xccms/img/theme1/footer-bg.jpg);
    background-size: cover;
    padding: 20px 0 80px 0;
}
footer a {color: #fff;}
footer .logo-bottom {max-width: 255px;max-height: 60px;margin-bottom: 10px;}
footer dt {margin-bottom: 10px;font-size: 16px;font-weight: normal;}
footer dd {font-size: 1rem;}
footer ul.site_contact {}
footer ul.site_contact {padding: 0;}
footer ul.site_contact li {list-style: none;}

.footer-bottom {background: #32363F;color: #fff;}
.footer-bottom a {color: #fff;}

.carousel-nav-cards {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0;
    background: none;
}

.carousel-nav-cards .container {
    padding: 0;
}

.carousel-nav-cards .row {
    margin: 0;
}

.carousel-nav-cards .col-md-5,
.carousel-nav-cards .col-md-2,
.carousel-nav-cards .col-md-3 {
    padding: 0;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.carousel-nav-cards .col-md-3:last-child {
    border-right: none;
}

.carousel-nav-cards .nav-card {
    background: transparent;
    padding: 20px;
    color: white;
    border-radius: 0;
    transition: all 0.5s ease;
    cursor: pointer;
    height: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.carousel-nav-cards .nav-card.active {
    background: #0066cc;
}

.carousel-nav-cards .nav-card h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: white;
    font-weight: 500;
}

.carousel-nav-cards .nav-card p {
    font-size: 0.9rem;
    margin-bottom: 8px;
    opacity: 0.8;
    color: #fff;
}

.carousel-nav-cards .nav-card .card-detail {
    display: none;
    margin-top: 15px;
}

.carousel-nav-cards .nav-card.active .card-detail {
    display: block;
}

.carousel-nav-cards .nav-card .card-detail p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 15px;
    opacity: 0.9;
}

.carousel-nav-cards .nav-card .learn-more {
    color: #3AA1FF;
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0;
    border-radius: 0;
    display: inline-block;
    background: none;
    transition: all 0.3s ease;
}

.carousel-nav-cards .nav-card .learn-more:hover {
    color: #fff;
}

.carousel-nav-cards .nav-card:hover:not(.active) {
    background: rgba(2,107,188,0.3);
}

#carouselExampleIndicators {
    position: relative;
}

.service-section{padding:80px 0;background-color:#fff}
.service-section .container{max-width:1400px;padding:0 15px}
.service-section .title{text-align:center;margin-bottom:50px}
.service-section .title h2{font-size:2.5rem;font-weight:bold;margin-bottom:20px;color:#333}
.service-section .title p{color:#666;font-size:1.1rem;max-width:700px;margin:0 auto}
.service-section .row{margin:0 -10px}
.service-section [class*='col-']{padding:0 10px;margin-bottom:20px}
.service-section .service-card{background:#fff;border-radius:10px;padding:30px 20px;text-align:center;height:100%;box-shadow:0 5px 15px rgba(0,0,0,0.05);transition:all 0.3s ease}
.service-section .service-card:hover{background:linear-gradient(#0084ff, #1870E4);transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,0.1)}
.service-section .service-card:hover h3,
.service-section .service-card:hover p,
.service-section .service-card:hover ul li {color:#fff}
.service-section .service-card:hover .contact-btn{background:#ff9600;color:#fff}
.service-section .service-card h3{font-size:1.2rem;margin-bottom:12px;font-weight:500;color:#333;padding:5px;transition:color 0.3s ease}
.service-section .service-card p{color:#666;font-size:0.9rem;line-height:1.6;margin-bottom:15px;transition:color 0.3s ease}
.service-section .service-card ul{list-style:none;padding:0;margin:0 0 20px 0;text-align:center}
.service-section .service-card ul li{padding:4px 0;color:#666;font-size:0.85rem;transition:color 0.3s ease}
.service-section .service-card .contact-btn{display:inline-block;padding:8px 25px;border-radius:3px;color:#fff;background:#1870E4;border:none;font-weight:400;text-decoration:none;transition:all 0.3s ease}
.service-section .service-card .icon-box{text-align: center;}
.service-section .service-card .hexagon-icon {
    width: 70px;
    height: 70px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
    /* 六边形形状 */
    clip-path: polygon(
        25% 5%, 75% 5%,
        100% 50%,
        75% 95%, 25% 95%,
        0% 50%
    );
    border: 3px solid #1870E4;
    box-shadow: 0 2px 8px rgba(2,107,188,0.08);
    transition: border-color 0.3s, box-shadow 0.3s;
}
.service-section .service-card .hexagon-icon:hover {
    border-color: #3AA1FF;
    box-shadow: 0 4px 16px rgba(2,107,188,0.18);
}
.service-section .service-card .iconpark-icon {
    width: 32px;
    height: 32px;
    color: #1870E4;
    z-index: 1;
}

.challenges-section{
    padding:80px 0;
    background-repeat:no-repeat;
    background-position:center center;
    background-size:cover;
    position:relative;
    background:#fff
}
.challenges-section::before{
    content:'';
    position:absolute;
    top:0;
    left:0;
    right:0;
    bottom:0;
}
.challenges-section .container{
    /* position:relative;
    z-index:2 */
    max-width: 1400px;
    padding: 0 15px;
}
.challenges-section .title{margin-bottom:50px;text-align:center}
.challenges-section .title h2{font-size:2.2rem;color:#333333;margin-bottom:20px;font-weight:600}
.challenges-section .subtitle { font-size: 0.9rem; color: #666666; max-width: 800px; margin: 0 auto; text-align: center; }
.challenge-card{background:#fff;border-radius:10px;box-shadow:0 5px 15px rgba(0,0,0,0.05);transition:all 0.3s ease;height:100%;margin-bottom:30px}
.challenge-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,0.1)}
.challenge-card .card-body{padding:30px}
.challenge-card h3{font-size:1.2rem;color:#1870E4;margin-bottom:15px;font-weight:600;text-align: center;}
.challenge-card p{color:#666666;font-size:0.95rem;line-height:1.6;margin:0;text-align: center;}

@media (max-width: 991px) {
    .challenge-card {
        margin-bottom: 20px;
    }
    
    .challenges-section .title h2 {
        font-size: 1.8rem;
    }
}

.certificates-section {
    padding: 80px 0;
    background: #fff;
    position: relative;
}

.certificates-section .container {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    padding: 0 15px;
}

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

.certificates-section .title h2 {
    font-size: 2.2rem;
    color: #333333;
    margin-bottom: 10px;
    font-weight: 600;
    letter-spacing: 1px;
}
.certificates-section .title p {
    font-size: 0.9rem;
    color: #666666;
}

.certificates-section .row {
    margin: 0 -10px;
}

.certificates-section [class*='col-'] {
    padding: 0 10px;
    margin-bottom: 20px;
}

.certificate-card {
    background: #fff;
    margin-bottom: 15px;
    position: relative;
    padding: 0;
    height: 400px;
    display: flex;
    flex-direction: column;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.certificate-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.certificate-card-inner {
    background: #fff;
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    border: none;
    height: 100%;
    background-image:
        url('__CDN__/assets/addons/xccms/img/theme1/border-top-left.png'),
        url('__CDN__/assets/addons/xccms/img/theme1/border-top-right.png'),
        url('__CDN__/assets/addons/xccms/img/theme1/border-bottom-left.png'),
        url('__CDN__/assets/addons/xccms/img/theme1/border-bottom-right.png'),
        url('__CDN__/assets/addons/xccms/img/theme1/border-top.png'),
        url('__CDN__/assets/addons/xccms/img/theme1/border-bottom.png'),
        url('__CDN__/assets/addons/xccms/img/theme1/border-left.png'),
        url('__CDN__/assets/addons/xccms/img/theme1/border-right.png');
    background-position:
        top left,
        top right,
        bottom left,
        bottom right,
        top center,
        bottom center,
        left center,
        right center;
    background-repeat: no-repeat;
    background-size: 60px;
}

.certificate-image {
    width: 100%;
    height: 320px;
    margin-bottom: 10px;
    position: relative;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #fff;
}

.certificate-image-frame {
    width: 226px;
    height: 320px;
    position: relative;
    border: 1px solid rgba(0,0,0,0.1);
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
    overflow: hidden;
    background: #fff;
}

.certificate-image img{
    position: relative;
    width: 100%;
    height: 100%;
    object-fit: fill;
    display: block;
}

.certificate-info{
    text-align:center;
    position:relative;
    width:100%;
    margin-top:3px;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 10px;
}

.certificate-info h3{
    font-size:1rem;
    color:#1870E4;
    margin:0;
    font-weight:500;
    letter-spacing:0.5px;
    line-height:1.3;
    width: 100%;
    max-width: 226px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: center;
}

.certificate-info h3:before,
.certificate-info h3:after{
    content:'';
    position:absolute;
    top:50%;
    width:8px;
    height:1px;
    background:#1870E4;
    opacity:0.3
}

.certificate-info h3:before{
    left:0
}

.certificate-info h3:after{
    right:0
}

@media (max-width:768px){
    .certificate-card{
        padding:2px;
        height: 340px;
    }
    .certificate-card-inner{
        padding:8px;
        background-size:35px
    }
    .certificate-image {
        height: 260px;
    }
    .certificate-image-frame {
        width: 184px;
        height: 260px;
    }
    .certificate-info h3 {
        max-width: 184px;
    }
}

.cooperation-section {
    padding: 80px 0;
    position: relative;
    background-image: url('/assets/addons/xccms/img/theme1/cooperation_bg.png');
}

.cooperation-section .container {
    max-width: 1200px
}

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

.cooperation-section .title h2 {
    font-size: 2.2rem;
    color: #333;
    margin-bottom: 20px;
    font-weight: 600;
    text-align: left;
}

.cooperation-section .title .subtitle {
    font-size: 0.9rem;
    color: #666;
    max-width: 800px;
    text-align: left;
}

.cooperation-section .cooperation-card {
    background: linear-gradient(to bottom, #E1EDFF 0%, #FFFFFF 100%);
    border-radius: 8px;
    overflow: hidden;
    height: 100%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    max-width: 480px;   /* 这里可以调大，比如480px、500px等 */
    margin: 0 auto;
}

.cooperation-section .cooperation-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1)
}

.cooperation-section .cooperation-card .card-header {
    background: #666;
    color: #fff;
    padding: 20px 15px;
    position: relative;
    text-align: center;
    transition: all 0.3s ease
}

.cooperation-section .cooperation-card:hover .card-header {
    background: #1870E4
}

.cooperation-section .cooperation-card .card-header h3 {
    font-size: 1.1rem;
    margin: 0 0 3px 0;
    font-weight: 500
}

.cooperation-section .cooperation-card .card-header h4 {
    font-size: 0.9rem;
    margin: 0;
    font-weight: 400;
    opacity: 0.9
}

.cooperation-section .cooperation-card .card-body {
    padding: 20px 15px;
    color: #333;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: calc(100% - 95px)
}

.cooperation-section .cooperation-card .description {
    margin-bottom: 20px;
    line-height: 1.5;
    height: 100px
}

.cooperation-section .cooperation-card .description p {
    margin: 0;
    color: #666;
    font-size: 0.85rem;
    line-height: 1.5;
    transition: all 0.3s ease;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis
}

.cooperation-section .cooperation-card .details {
    margin-bottom: 20px;
    text-align: left;
    flex: 1
}

.cooperation-section .cooperation-card .details > div {
    margin-bottom: 15px;
    min-height: 60px
}

.cooperation-section .cooperation-card .details h5 {
    font-size: 0.9rem;
    color: #333;
    margin-bottom: 6px;
    font-weight: 600;
    text-align: left;
    position: relative;
    padding-left: 10px;
    transition: all 0.3s ease
}

.cooperation-section .cooperation-card .details h5:before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 16px;
    background: #666;
    border-radius: 2px;
    transition: all 0.3s ease
}

.cooperation-section .cooperation-card .details p {
    margin: 0;
    color: #666;
    font-size: 0.8rem;
    line-height: 1.5;
    text-align: left;
    padding-left: 10px;
    transition: all 0.3s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis
}

.cooperation-section .cooperation-card .learn-more-wrapper {
    text-align: center;
    margin-top: auto;
    padding-top: 25px;
    width: 100%
}

.cooperation-section .cooperation-card .learn-more {
    display: inline-block;
    padding: 6px 25px;
    background: #666;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    font-size: 0.85rem
}

.cooperation-section .cooperation-card:hover .learn-more {
    background: #1870E4
}
.desktop-only-l {
    margin-left:60px;
}

@media (max-width: 768px) {
    .desktop-only-l {
       margin-left:0px;
    }
    .desktop-only {
        display: none;
    }
    .cooperation-section {
        padding: 50px 0
    }
    
    .cooperation-section .title h2 {
        font-size: 2rem
    }
    
    .cooperation-card {
        margin-bottom: 20px;
        max-width: 300px
    }
    
    .cooperation-card .card-header {
        padding: 15px 12px
    }
    
    .cooperation-card .card-body {
        padding: 15px 12px
    }

    .cooperation-card .description {
        height: 100px
    }

    .cooperation-card .details > div {
        min-height: 60px;
        margin-bottom: 15px
    }

    .cooperation-card .details h5 {
        padding-left: 10px
    }

    .cooperation-card .details h5:before {
        height: 14px
    }

    .cooperation-card .details p {
        padding-left: 10px
    }
}

.news-category-nav {
    border-bottom: 1px solid #eee;
    margin-top: -20px;
}

.news-category-nav .nav {
    margin-bottom: -1px;
}

.news-category-nav .nav-item {
    margin: 0 5px;
}

.news-category-nav .nav-link {
    color: #666;
    font-size: 1rem;
    font-weight: 600;
    padding: 10px 25px;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.news-category-nav .nav-link:hover {
    color: #1870E4;
}

.news-category-nav .nav-link.active {
    color: #1870E4;
    border-bottom-color: #1870E4;
    font-weight: 600;
}

.news-item {
    display: flex;
    background: #fff;
    padding: 20px;
    border: 1px solid #eee;
    border-radius: 8px;
    transition: all 0.3s ease;
    height: 100%;
}

.news-item:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transform: translateY(-3px);
    border-color: #1870E4;
}

.news-date {
    min-width: 80px;
    padding-right: 20px;
    border-right: 1px solid #eee;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-date .day {
    font-size: 24px;
    font-weight: bold;
    color: #1870E4;
    line-height: 1;
    margin-bottom: 5px;
}

.news-date .month-year {
    font-size: 13px;
    color: #666;
}

.news-content {
    flex: 1;
    padding-left: 20px;
}

.news-title {
    font-size: 16px;
    margin: 0 0 10px 0;
    line-height: 1.4;
}

.news-title a {
    color: #333;
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-title a:hover {
    color: #1870E4;
}

.news-desc {
    color: #666;
    font-size: 14px;
    margin: 0;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.language-switcher {
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.language-switcher a {
    color: #333;
    text-decoration: none;
    margin: 0 4px;
    font-size: 16px;
    cursor: pointer;
}

.language-switcher span {
    color: #666;
    margin: 0 4px;
    font-size: 16px;
    user-select: none;
}

/* 顶部logo区域左右分栏适配 */
.header-logo-row {
  display: flex;
}
.logo-col {
  width: 20%;
  min-width: 120px;
  display: flex;
  align-items: center;
}
.right-col {
  width: 80%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.logo-col .navbar-brand img.header-logo-img {
  max-width: 386px;
  max-height: 72px;
  height: auto;
  object-fit: contain;
  display: block;
}
@media (max-width: 991px) {
  .logo-col, .right-col {
    width: 100%;
    min-width: 0;
    justify-content: center;
  }
  .logo-col .navbar-brand img.header-logo-img {
    max-width: 180px;
    max-height: 40px;
  }
}
@media (min-width: 992px) {
  .logo-col {
    /*margin-left: 6%;*/
  }
}

/* 顶部logo电话区域背景渐变移到main-header，内容区只保留高度 */
.main-header {
  background: linear-gradient(to bottom, #E1EDFF 0%, #F7FAFF 60%, #FFFFFF 100%);
}
.header-logo-row {
  height: 98px;
  min-height: 98px;
  align-items: center;
  /* 不再设置background */
}
@media (max-width: 991px) {
  .header-logo-row {
    height: 60px;
    min-height: 60px;
  }
}

/* 主导航栏菜单项间距优化 */
.main-nav .nav-link {
  padding: 16px 32px !important;
}
@media (max-width: 991px) {
  .main-nav .nav-link {
    padding: 10px 16px !important;
  }
}

.cooperation-card-gradient {
  background: linear-gradient(135deg, #e6f0ff 0%, #f7faff 100%);
  border-radius: 18px;
  box-shadow: 0 8px 32px rgba(24,112,228,0.10);
  padding: 32px 28px 24px 28px;
  position: relative;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 32px;
}
.cooperation-badge {
  display: inline-block;
  background: #1870E4;
  color: #fff;
  border-radius: 18px;
  padding: 6px 18px;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 18px;
}
.cooperation-title {
  font-size: 1.25rem;
  font-weight: bold;
  color: #222;
  margin-bottom: 16px;
}
.cooperation-desc {
  color: #666;
  font-size: 1rem;
  margin-bottom: 22px;
  line-height: 1.7;
}
.cooperation-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
  width: 100%;
}
.cooperation-list li {
  margin-bottom: 14px;
}
.cooperation-list-title {
  font-weight: bold;
  color: #1870E4;
  margin-bottom: 2px;
}
.cooperation-list-desc {
  color: #444;
  font-size: 0.98rem;
}
.cooperation-detail-link {
  color: #1870E4;
  font-size: 1rem;
  text-decoration: none;
  margin-top: auto;
  font-weight: 500;
  transition: color 0.2s;
  display: inline-block;
}
.cooperation-detail-link:hover {
  color: #0d47a1;
  text-decoration: underline;
}

.news-card-gradient {
  background: linear-gradient(to bottom, #e1edff 0%, #f7faff 100%);
  border-radius: 18px;
  box-shadow: 0 8px 32px rgba(24,112,228,0.10);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 340px;
  margin-bottom: 18px;
  transition: box-shadow 0.3s;
}
.news-card-gradient:hover {
  box-shadow: 0 12px 32px rgba(24,112,228,0.18);
}
.news-card-img-wrap {
  width: 100%;
  aspect-ratio: 16/9;
  background: #e1edff;
  overflow: hidden;
}
.news-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s;
}
.news-card-gradient:hover .news-card-img {
  transform: scale(1.05);
}
.news-card-content {
  padding: 18px 18px 12px 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.news-card-title {
  font-size: 1.1rem;
  font-weight: bold;
  color: #222;
  margin-bottom: 8px;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-card-title a {
  color: #222;
  text-decoration: none;
}
.news-card-title a:hover {
  color: #1870E4;
}
.news-card-desc {
  color: #666;
  font-size: 0.98rem;
  margin-bottom: 12px;
  line-height: 1.6;
  height: 2.8em;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news-card-date {
  color: #b0b8c9;
  font-size: 0.95rem;
  margin-top: auto;
}