@font-face {
  font-family: "iconfont";
  src: url('../font/iconfont.woff2?t=1752397034493') format('woff2'),
       url('../font/iconfont.woff?t=1752397034493') format('woff'),
       url('../font/iconfont.ttf?t=1752397034493') format('truetype');
}
a{
    text-decoration: none;
    color: #333;
}
ul,li{
    list-style: none;
    margin: 0;
}
.iconfont {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.icon-lujing-19:before {
  content: "\e603";
}

.icon-tuandui:before {
  content: "\e63f";
}

.icon-yewuchuangxin:before {
  content: "\e67e";
}

.icon-zhiliang-:before {
  content: "\e668";
}

.icon-shengwuxuebiology:before {
  content: "\e63e";
}

.icon-xinnengyuan:before {
  content: "\e616";
}

.icon-dizhi:before {
  content: "\e61a";
}

.icon-yinliao:before {
  content: "\e80f";
}

.icon-huagongchanpin:before {
  content: "\e61d";
}

.icon-chayuan:before {
  content: "\e622";
}

.icon-dianhua:before {
  content: "\e6cb";
}

.icon-more:before {
  content: "\e619";
}

.icon-top:before {
  content: "\e69b";
}

.icon-wushuichuli:before {
  content: "\e612";
}


/* 导航栏整体样式 */
.navbar-custom {
    height: 66px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    background-color: white;
}

/* 导航链接样式 */
.nav-link {
    font-weight: 500;
    color: #333 !important;
    padding: 0 1rem !important;
    position: relative;
    transition: all 0.3s;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    min-height: 66px;
}

.nav-link:hover {
    color: #007bff !important;
}

/* 下划线效果（仅无下拉菜单的链接） */
.nav-item:not(.dropdown) .nav-link:after {
    content: '';
    position: absolute;
    bottom: 10px;
    left: 15%;
    width: 70%;
    height: 2px;
    background-color: #007bff;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.nav-item:not(.dropdown) .nav-link:hover:after {
    transform: scaleX(1);
}

/* 二级菜单容器 */
.dropdown-mega {
    position: static !important;
}

.dropdown-menu {
    top: 66px !important;
    border: none;
    border-radius: 2px;
    box-shadow: 
    inset 0 8px 6px -6px rgba(0, 0, 0, 0.1),    /* 上方内阴影 */
    0 4px 10px rgba(0, 0, 0, 0.1),             /* 下方外阴影 */
    4px 0 10px -4px rgba(0, 0, 0, 0.1),        /* 右侧外阴影 */
    -4px 0 10px -4px rgba(0, 0, 0, 0.1);       /* 左侧外阴影 */
    padding: 0;
    margin: 0;
    overflow: hidden;
    display: block;
    height: 0;
    opacity: 0;
    transition: height 0.5s ease, opacity 0.5s ease;
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    width: 100%;
    height: 10px;
    background: transparent;
}

/* 产品中心二级菜单 */
.mega-menu {
    left: 0 !important;
    width: 100% !important;
    padding: 0;
}

.mega-menu .container-xl {
    padding: 20px 15px;
}

.product-item {
    text-align: center;
    padding: 15px;
    transition: all 0.3s;
    display: block;
    text-decoration: none;
    border-radius: 8px;
}

.product-item:hover {
    background-color: #f8f9fa;
    transform: translateY(-5px);
}

.product-image {
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 15px;
}

.product-image img {
    width: 100%;
    height: 120px;
    object-fit: cover;
}

.product-title {
    font-size: 0.95rem;
    font-weight: 500;
    color: #333;
    margin: 0;
}

/* 应用领域二级菜单 - 居中定位 */
.dropdown-menu-domain {
    min-width: 220px;
    padding: 0;
    height: 0;
    left: -50px;
    /*left: 50% !important;*/
    /*transform: translateX(-50%) !important;*/
}

.domain-item {
    padding: 8px 20px;
    transition: all 0.2s;
    display: block;
    text-decoration: none;
    color: #333;
    text-align: center;
}

.domain-item:hover {
    background-color: #f1f8ff;
    color: #007bff;
}

/* 语言切换菜单 */
.dropdown-menu-lang {
    min-width: 120px;
    padding: 0;
    height: 0;
    right: 0;
    left: auto;
}

/* 电话号码样式 */
.phone-link {
    display: flex;
    align-items: center;
    color: #333;
    font-weight: 500;
    text-decoration: none;
    margin-left: 20px;
    white-space: nowrap;
}

.phone-link i {
    color: #007bff;
    /*margin-right: 8px;*/
    /*font-size: 1.1rem;*/
}

/* 右侧导航容器 */
.navbar-right {
    display: flex;
    align-items: center;
}

/* 导航项平均分布 */
.nav-fill .nav-item {
    flex: 1;
    min-width: 0;
    /*position: static;*/
}

.nav-item {
    height: 100%;
    display: flex;
    align-items: center;
}

/* 移动端调整 - 核心修复 */
@media (max-width: 992px) {
    .navbar-collapse {
        background-color: white;
        padding: 15px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        /* margin-top: 10px; */
        border-radius: 0 0 8px 8px;
        position: absolute;
        top: 66px;
        left: 0;
        right: 0;
        z-index: 1000;
        max-height: calc(100vh - 86px);
        overflow-y: auto;
    }
    .nav-fill .dropdown{
        flex-wrap: wrap;
    }
    
    /* 移动端二级菜单默认隐藏 */
    .dropdown-menu {
        position: static !important;
        box-shadow: none;
        height: 0 !important;
        opacity: 0 !important;
        overflow: hidden;
        left: 0 !important;
        transform: none !important;
        transition: height 0.3s ease, opacity 0.3s ease;
    }
    
    /* 移动端展开的二级菜单 */
    .dropdown-menu.show {
        height: auto !important;
        opacity: 1 !important;
        overflow: visible;
    }

    .nav-item:not(.dropdown) .nav-link:after{
        width: 100%;
        left: 0;
        bottom: 0;
    }
    
    .phone-link {
        margin-left: 0;
        margin-top: 15px;
        padding: 10px 15px;
    }
    
    .navbar-right {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
    }
    
    .nav-link {
        min-height: auto;
        padding: 10px 0 !important;
        justify-content: flex-start;
    }
    
    .nav-link:after {
        bottom: 5px;
    }
}

.section-title{
    text-align: center;
    margin-bottom: 30px;
}
.section-title .heading{
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}
.section-title .heading:after{
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 50%;
    height: 4px;
    background: linear-gradient(to right, #007bff, #00bfff);
    border-radius: 2px;
}
.section-title .subtitle{
    font-size: 1.2rem;
    color: #6c757d;
    margin-top: 20px;
    font-weight: 400;
    letter-spacing: 1px;
}

.product-main{
    padding: 3rem 0;
    background-color: #f8f8f8;
}
.product-main .product-card{
    margin-bottom: 20px;
}
.product-main .product-card a{
    display: block;
    width: 100%;
    position: relative;
    overflow: hidden;
}
.product-main .product-card .showimg{
    overflow: hidden;
    border-radius: 5px;
}
.product-main .product-card .showimg img{
    width: 100%;
    position: relative;
}
.product-main .product-card .shadow,.product-main .product-card .product-title,.product-main .product-card .more{
    position: absolute;
    transition: all .3s;
    color: #fff;
}
.product-main .product-card .shadow{
    width: 100%;
    height: 100%;
    background-color: #33333350;
    left: 0;
    top: 0;
    z-index: 1;
}
.product-main .product-card .product-title{
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-100%);
    z-index: 2;
    font-size: 1.5rem;
    font-weight: 600;
}
.product-main .product-card .more{
    font-size: 1.1rem;
    left: 50%;
    bottom: 20%;
    transform: translateX(-50%) translateY(10%);
    opacity: 1;
    opacity: 0;
    background: #007bff;
    padding: .5rem 1.5rem;
    border-radius: 5rem;
}
.product-main .product-card:hover .shadow{
    background-color: #3333339e;
}
.product-main .product-card:hover .more{
    transform: translateX(-50%) translateY(-50%);
    opacity: 1;
}

@media (max-width: 1200px){
    .product-main .product-card .product-title{
        font-size: 1.5rem;
    }
}
@media (max-width: 992px){
    .product-main .product-card .more{
        font-size: .9rem;
    }
}
@media (max-width: 768px){
    .product-main .product-card .product-title{
        font-size: 1.1rem;
    }
}
@media (max-width: 472px){
    .product-main .product-card .product-title{
        transform: translateX(-50%) translateY(-50%);
    }
    .product-main .product-card .more{
        display: none;
    }
}
@media (max-width: 416px){
    .product-main .product-card .product-title{
        font-size: 1rem;
    }
}



.domain {
	background-color:#EBF4F4;
	padding:50px 0;
}
.domain .left .area-list {
	width:90%;
	display:flex;
	justify-content:space-between;
	align-items:center;
	border-radius:10px;
	cursor:pointer;
	font-size:18px;
	padding:10px 20px 10px 40px;
}
.domain .left .area-list span {
	display:flex;
	align-items:center;
}
.domain .left .area-list i {
	font-size:24px;
}
.domain .left .area-list span i {
	margin-right:10px;
	font-size:30px;
}
.domain .left .active {
	background-color:#c6dbe6;
}
.domain .right .show {
	display:block;
	width:100%;
	height:390px;
	position:relative;
	border-radius:10px;
	overflow:hidden;
}
.domain .right .show::before {
	content:"";
	position:absolute;
	top:0;
	left:0;
	right:0;
	bottom:0;
	background-size:cover;
	background-position:center;
	transition:transform 1s ease-in-out;
}
.domain .right .show[data-index="1"]::before {
	background-image:url('../images/area-1.webp');
}
.domain .right .show[data-index="2"]::before {
	background-image:url('../images/area-2.webp');
}
.domain .right .show[data-index="3"]::before {
	background-image:url('../images/area-3.webp');
}
.domain .right .show[data-index="4"]::before {
	background-image:url('../images/area-4.webp');
}
.domain .right .show[data-index="5"]::before {
	background-image:url('../images/area-5.webp');
}
.domain .right .show[data-index="6"]::before {
	background-image:url('../images/area-6.webp');
}
.domain .right .show:hover::before {
	transform:scale(1.1);
}
.domain .right .show .title {
	position:absolute;
	top:210px;
	left:50px;
	font-size:26px;
	color:#ffffff;
	display:flex;
	align-items:center;
}
.domain .right .show .title span {
	font-size:46px;
	font-weight:600;
	margin-right:10px;
}
.domain .right .show .info {
	position:absolute;
	top:280px;
	left:50px;
	padding-right:50px;
	font-size:16px;
	color:#fff;
	text-shadow:0px 5px 20px #000000;
}

@media (max-width: 1200px){
    .domain .left{
        display: flex;
        overflow: auto;
        margin-bottom: 10px;
    }
    .domain .left .area-list{
        flex-shrink: 0;
        width: auto;
        padding: 10px 20px;
    }
    .domain .left .area-list .icon-more{
        margin-left: 10px;
    }
}
@media (max-width: 768px){
    .domain .right .show .title{
        top: 150px;
    }
    .domain .right .show .info{
        top: 240px;
    }
}
@media (max-width: 576px){
    .domain .right .show{
        height: 450px;
    }
    .domain .right .show .title{
        top: 110px;
    }
    .domain .right .show .info{
        top: 200px;
    }
}

.flow {
	margin:50px auto;
}
.timeline-wrapper {
	width:100%;
	overflow-x:auto;
    padding-bottom:20px;
}
.timeline {
	display:flex;
	flex-wrap:nowrap;
	position:relative;
	padding:20px 0;
	min-width:900px;
}
.timeline::before {
	content:'';
	position:absolute;
	top:50%;
	left:0;
	right:0;
	height:4px;
	background-color:#007bff;
	z-index:1;
}
.timeline-event{
    position: relative;
    text-align: center;
    padding: 0 20px;
    z-index: 2;
}
@media (min-width: 992px){
    .timeline-event {
        flex: 1;
    }
}

@media (max-width: 992px){
    .timeline-event {
        flex-shrink: 0;
        width: 20%;
    }
}
/* .timeline-event::before {
	content:'';
	position:absolute;
	top:50%;
	left:50%;
	width:20px;
	height:20px;
	background-color:#007bff;
	border:4px solid #fff;
	border-radius:50%;
	transform:translate(-50%,-50%);
	z-index:3;
}
*/
.event-date {
	font-size:1.2em;
	font-weight:bold;
	color:#007bff;
	margin-bottom:10px;
}
.event-content {
	background-color:#fff;
	padding:15px;
	border-radius:8px;
	box-shadow:0 4px 6px rgba(0,0,0,0.1);
	position:relative;
	z-index:2;
}
.timeline-wrapper::-webkit-scrollbar {
	height:8px;
}
.timeline-wrapper::-webkit-scrollbar-track {
	background:#f1f1f1;
	border-radius:4px;
}
.timeline-wrapper::-webkit-scrollbar-thumb {
	background:#007bff;
	border-radius:4px;
}
.timeline-wrapper::-webkit-scrollbar-thumb:hover {
	background:#0056b3;
}


.solution{
	padding:50px 0;
	background: linear-gradient(135deg, #827096, #2575fc);
    color: #fff;
}
.solution>div{
	position:relative;
	overflow:hidden;
}
.solution .swiper-slide{
    overflow: hidden;
}
.solution .solution-item{
    display: block;
    width: 100%;
    height: 100%;
	transition: all .3s;
}
.solution .solution-item .showimg{
    overflow: hidden;
    border-radius: 5px;
}
.solution .solution-item img{
    width: 100%;
    /* height: 300px; */
    aspect-ratio: 3/2;
    object-fit: cover;
}
.solution .solution-item:hover{
/*     transform:scale(1.01); */
    transform: translateY(-5px);
}
.solution .solution-item .title{
    font-size: 20px;
    line-height: 20px;
    margin: 20px 0 10px 0;
    color: #333;
}
.solution .solution-item .desc{
    font-size: 16px;
    padding: 0 20px;
    color: #666;
}
.swiper-container {
	width:100%;
	height:auto;
    padding-bottom: 20px;
}
.swiper-slide {
	width:200px;
    height:auto;
    text-align:center;
	font-size:18px;
	background:#fff;
	display:flex;
	justify-content:center;
	align-items:center;
	border-radius:10px;
    color: #000000;
    box-shadow:0 4px 8px rgba(0,0,0,0.1);
    transition:transform 0.5s ease,opacity 0.5s ease;
}
.swiper-button-prev,.swiper-button-next {
	color:#ffffff !important;
}

.about {
	padding:60px 0;
	background-color:#F8F9FA;
}
.about-left {
	overflow:hidden;
}
.about img {
	width:96%;
	height:440px;
	border-radius:10px;
	object-fit:cover;
}
.about-right p {
	text-indent:2rem;
	line-height:2.1rem;
	color:#6c757d;
}

.advantages {
	background:linear-gradient(45deg,#0B89DD,#007BFF);
	color:#fff;
	padding:60px 0;
}
.advantage-card {
	background:rgba(255,255,255,0.1);
	border-radius:15px;
	padding:30px;
	transition:transform 0.3s ease,background 0.3s ease;
	border:1px solid rgba(255,255,255,0.2);
}
.advantage-card:hover {
	transform:translateY(-10px);
	background:rgba(255,255,255,0.2);
}
.icon-wrapper {
	display:inline-block;
	padding:20px;
	border-radius:50%;
	background:rgba(255,255,255,0.1);
	transition:transform 0.3s ease;
}
.advantage-card:hover .icon-wrapper {
	transform:rotate(360deg);
}
.advantage-title {
	font-size:1.5rem;
	font-weight:bold;
	margin-bottom:15px;
}
.advantage-text {
	font-size:1rem;
	color:rgba(255,255,255,0.8);
}

.news .news-list .news-item{
    display: block;
    background-color: #ffffff88; 
    color: #333;
    overflow: hidden;
    border-radius: .5rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.news .news-list .news-item:hover{
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}
.news .news-list .news-left .news-item img{
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}
.news .news-list .news-right .news-item{
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    height: calc((100% - 2rem) / 3);
}
.news .news-list .news-right .news-item .text{
    margin: 0 1rem;
}
.news .news-list .news-right .news-item img{
    width: 33.33%;
    aspect-ratio: 16/9;
    object-fit: cover;
}
@media screen and (max-width: 992px){
    .news .news-list .news-right{
        margin-top: 1rem;
    }   
}


footer {
	padding-top:50px;
	background-color:#f1f1f1;
}
footer .nav-item a{
    color: #666;
}
footer .right p{
    display: flex;
    align-items: center;
}
footer .right p i{
    font-size: 1.3rem;
    margin-right: .5rem;
}



/* page */
.breadcrumb{
    background-color: #fff;
    display: flex;
    justify-content: flex-start;
    padding: 1rem 1rem;
    border-radius: .5rem;
    box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;
}
.breadcrumb a{
    color: #333;
}
.breadcrumb a::after{
    content: ">";
    margin: 0 .5rem;
    color: #333;
}
.breadcrumb a:last-child::after{
    content: "";
    margin: 0; 
}
.page-left-nav ul{
    margin: 0 !important;
    padding: 0 !important;
}
.page-left-nav ul li{
    margin-bottom: .5rem;
    border-radius:.5rem;
    box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;
}
.page-left-nav ul li a{
    display: block;
    color: #333;
    padding: .7rem 1rem;
    border-radius:.5rem; 
}
.page-left-nav ul li a.active{
    background-color: #0d6efd;
    color: #fff;
}
.page-left-nav ul li a:hover{
    background-color: #d0d0d0;
    color: #000;
}
@media screen and (min-width: 992px){
    .page-left-nav{
        position: sticky;
        top: 80px;
        align-self: flex-start;
        max-height: calc(100vh - 20px);
        overflow-y: auto;
    }
}
@media screen and (max-width: 992px){
    .page-left-nav ul li a{
        padding: .5rem 1rem;
    }
}

/* 分页样式 */
.pagination {
	justify-content:center;
	margin:1.5rem 0;
	flex-wrap: wrap;
}
.page-item a{
	color:#007bff;
	border:none;
	border-radius:8px;
	margin:0 5px;
	transition:background-color 0.3s ease,color 0.3s ease;
}
.page-item.active a{
	background-color:#007bff;
	color:#fff;
}
.page-item:hover a{
	background-color:#e9ecef;
	color:#0056b3;
}


/* product */
.product-list{
    
}
.product-list .product-article{
    display: block;
    box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;
    border-radius: .5rem;
    overflow: hidden;
    margin-bottom: 1rem;
    transition: all.3s ease;
}
.product-list .product-article img{
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
}
.product-list .product-article p{
    padding: .6rem;
    font-weight: 500;
    font-size: 1.1rem;
    margin: 0;
    text-align: center;
}
.product-list .product-article:hover{
    transform: translateY(-.3rem);
    box-shadow: rgba(17, 17, 26, 0.1) 0px 4px 16px, rgba(17, 17, 26, 0.1) 0px 8px 24px, rgba(17, 17, 26, 0.1) 0px 16px 56px;
}

/* 文章内容样式 */
.article-content {
	background-color:#fff;
	border-radius:8px;
	box-shadow:0 2px 4px rgba(0,0,0,0.1);
	padding:30px;
}
.article-content .showimg{
	border-radius: 5px;
	overflow: hidden;
	padding: 0;
}
.article-content .showimg img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.article-content .text{
	padding-left: 2rem;
}
.article-content .text h1{
	font-size: 2rem;
	line-height: 2rem;
	padding: 1rem 0 1.5rem 0;
	border-bottom: 1px solid #ddd;
	text-align: center;
}
.article-content .text .desc span{
	color: #007BFF;
	margin-bottom: .5rem;
	display: block;
	font-weight: 600;
}
.article-content .text .tel{
	background-color: #007BFF;
	color: #fff;
	border-radius: 2.2rem;
	padding: .3rem;
	font-size: 1.2rem;
	width: 14rem;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 1rem auto 0;
}
.article-content .text .tel i{
	font-size: 1.5rem;
	margin-right: .5rem;
}
.article-title {
	font-size:2rem;
	font-weight:600;
	color:#333;
	margin-bottom:20px;
}
.article-meta {
	color:#6c757d;
	margin-bottom:30px;
}
.article-body p {
	font-size:1.1rem;
	line-height:1.8;
	margin-bottom:20px;
	color:#333;
}
.article-body img {
	max-width:100%;
	display:block;
	margin:20px auto;
}

.article-text{
    margin-top: 1rem;
    padding: 1.5rem 2rem;
    border-radius: .5rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}
.article-text h3{
    border-left: 10px solid #ccc;
    padding-left: .7rem;
    margin: 2.5rem 0 1.5rem 0;
    font-weight: 600;
}
.article-text h3:first-child{
    margin-top: 0;
}
.article-text p{
    /*text-indent: 2rem;*/
    line-height: 2rem;
}

iframe#baidumap{
    width: 100%;
    height: 400px;
}