* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft YaHei", sans-serif;
}

body {
    color: #333;
    line-height: 1.6;
}

/* 顶部导航栏 */
.nav-right {
    height: 24px;
    margin-top: 38px;
    border: 0;
    margin-right: 60px;
}
.nav_box{
    position: absolute;
    right: 0;
}

.head{
    height: 100px;
    z-index: 2;
    background-color: white;
    display: block;
}
.nav-right .nav-list {
    display: flex;
    align-items: center;
    padding-top: 18px;
}

.nav-right .nav-list li {
    height: 15px;
    display: flex;
    align-items: center;
}

/* .nav-right .nav-list li:last-child{
  position: relative;
} */
.nav-right .nav-list li:last-child {
    /* border-right: 1px solid #575757; */
}

/* #fp-nav ul li a span, .fp-slidesNav ul li a span{
    transition:unset;
} */
/* 自定义侧边导航点样式 */
/* #fp-nav ul li a span {
    background-color: #ccc; 
    width: 10px;
    height: 10px;
}

#fp-nav ul li a.active span {
    background-color: #00c2b1; 
    margin: 0;
    
} */

#fp-nav ul li, .fp-slidesNav ul li{
    margin-bottom: 30px;
}

#fp-nav ul li a span, .fp-slidesNav ul li a span, #fp-nav ul li:hover a span, .fp-slidesNav ul li:hover a span{
    height: 12px;
    width: 12px;
    margin: -6px 0 0 -6px;
    border-radius: 100%;
    background-color: #ccc;
	position:relative;
    display: block;
}

#fp-nav ul li a.active span{
    /* transform: scale(2);*/
    background-color: #019d90; 
}
#fp-nav ul li a span.fp-sr-only{
	display:none;
    position: absolute;
}
#fp-nav ul li a.active span::before{
	content:'';
	    width: 30px;
    height: 30px;
    display: block;
    position: absolute;
    border: 2px solid #019d90;
    left: -9px;
    top: -9px;
    border-radius: 50%;
}

.nav-right .nav-list li .item-name {
    display: block;
    padding: 0 18px;
    font-size: 20px;
    color: #474747;
    line-height: 80px;
    /* font-weight: bold; */
    height: 100px;
    cursor: pointer;
    flex-shrink: 0;
}

.nav-right .nav-list li .class-a {
    position: relative;
    display: block;
    z-index: 3;
}

.nav-right .nav-list li .class-a i {
    border: solid transparent;
    border-width: 8px 6px 8px 6px;
    border-bottom-color: #fff;
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    margin: 0 auto;
    display: none;
    width: 0;
    height: 0;
    filter: drop-shadow(0 0 8px rgba(0, 0, 0, .4));
}
.section_top_box{width: 100%;height: 100px;}
.nav-right .nav-list li .item-name a {
    color: #474747;
}

.nav-right .nav-list li .item-name:hover a {
    opacity: 0.7;
}

.nav-right .nav-list li .item-name:hover .class-a i {
    opacity: 1;
}

.children-box {
    width: 100%;
    position: absolute;
    right: 0;
    box-sizing: border-box;
    text-align: right;
    display: none;
    height: 180px;
    z-index: 2;
    top: 90px;
    box-shadow: 0px 2px 14px 0px rgba(0, 0, 0, 0.16);
    background: rgba(255, 255, 255);
    left: 50%;
}

.children-box .children-nav {
    box-sizing: border-box;
    position: absolute;
    display: flex;
    align-items: flex-start;
    /* width: 610px; */
    /* justify-content: flex-start; */
}

/* .nav-right .nav-list li:nth-child(n+5) .children-box .children-nav{
    position: relative;
} */

.children-box .children-nav ol {
    border-right: 1px solid #c7c7c7;
    padding-right: 30px;
    padding-left: 30px;   
	height: 112px;
    display: block;
}

.children-box .children-nav ol:nth-last-of-type(1) {
    border: none;
}

.children-box .children-nav ol li {
    border: none;
    height: 28px;
    text-align: left;
}

.children-box .children-nav ol li a {
    width: 100%;
    line-height: 28px;
    font-size: 18px;
    font-weight: normal;
    color: #686868;
    padding: 0;
    opacity: 1;
    white-space: nowrap;
}

.children-box .children-nav ol li a:hover {
    color: #000;
    opacity: 1;
}

.children-box .children-nav .img-box {
    width: 246px;
    height: 100px;
    border-radius: 2px;
    overflow: hidden;
    background: red;
}

.children-box .children-nav .img-box img {
    width: 246px;
    height: 100px;
}

.children-nav::before {
    content: "";
    border: 6px solid transparent;
    position: absolute;
}

.children-nav--1::before {
    left: 14px;
}

.children-nav--2::before {
    left: 130px;
}

.children-nav--3::before {
    left: 244px;
}

.children-nav--4::before {
    left: 362px;
}

.children-nav--5::before {
    left: 478px;
}

.children-nav--6::before {
    left: 594px;
}

.children-nav--7::before {
    left: 710px;
} 

.nav-right .search {
    margin-top: -16px;
    width: 19px;
    height: 21px;
    margin-left: 14px;
    background: url("../images/icon-search.png") no-repeat center bottom;
    background-size: 100% auto;
    padding-top: 8px;
    position: relative;
    /* display: none; */
}

.nav-right .search::after {
    display: inline-block;
    content: "";
    width: 1px;
    height: 17px;
    background: #575757;
    position: absolute;
    top: 35%;
    left: -78%;
}
.navbar {
    background-color: white;
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #019d90;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #019d90;
}
/* 公告 */
.box_title{
    border-bottom: 0;
}
.box_title h2{
    font-size: 24px;
    color: #000;
    display: inline-block;
    position: relative;
    height: 40px;
    line-height: 40px;
}
.box_title h2::before{
    content: '';
    width: 90%;
    height: 2px;
    background-color: #019d90;
    position: absolute;
    bottom: -10px;
    left: 5px;
}
.box_title h4{
    color: #d2d2d2;
    font-size: 22px;
    font-weight: 500;
    font-family: 宋体;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.announcement-container_div{
    background-color: #f0f0f0;
    width: 100%;
    height: 100px;

}
.announcement-container {
    display: flex;
    align-items: center;
    padding: 10px 0px;
    border-radius: 5px;
    width: 1400px;
    max-width: 1400px;
}
 
.announcement-list {
    display: flex;
    transition: transform 0.5s ease;
}
 
.announcement {
    min-width: 100%;
    box-sizing: border-box;
    padding: 10px 20px;
    background-color: #f0f0f0;
    opacity: 0;
    transition: opacity 0.5s ease;
    position: absolute; /* 使所有公告重叠 */
}
 
.announcement.active {
    opacity: 1;
    position: relative; /* 当前显示的公告 */
}
 
.badge {
    background-color: #00c2b1;
    color: white;
    padding: 0px 20px;
    border-radius: 20px;
    margin-right: 10px;
    width: 110px;
    position: relative;
    display: inline-block;
    height: 36px;
    line-height: 36px;
}
.badge::after{
    content: '';
    width: 2px;
    height: 36px;
    position: absolute;
    right: -20px;
    background-color: #00c2b1;
    top: 0;
}
 
.content {
    flex-grow: 1;
    margin-right: 10px;
    width: 1055px;
    margin-left: 30px;
    display: inline-block;
    height: 36px;
    line-height: 36px;
}
 
.date {
    color: #999;
    height: 36px;
    line-height: 36px;
    display: inline-block;
}
 
.navigation {
    display: flex;
    justify-content: center;
      position: absolute;
      right: 0px;
      height: 36px;
      margin-top: -3px;
}
 
.prev-btn, .next-btn {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    margin-left: 30px;
    height: 36px;
    line-height: 36px;
}
 
.prev-btn:hover, .next-btn:hover {
    color: #00c2b1;
}

.top_title{
    height: 54px;
    line-height: 54px;
    width: 100%;
    margin-bottom: 10px;
}
.top_title a{
    width: 33.3333%;
    display: inline-block;
    float: left;
    text-align: center;
    border: 1px solid #ccccce;
    height: 54px;
    line-height: 54px;
}

.top_title a:nth-child(1){
    border-right: 0;
}
.top_title a:nth-child(2){
    border-right: 0;
    border-left: 0;
}
.top_title a:nth-child(3){
    border-left: 0;
}

.top_title a.active{
    background-color: #019d90;
    color: white;
    border: 1px solid #019d90;
}

.xinwenzx{
    margin-top: 8vh;           
}

.view-more-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 5px 20px;
    background-color: transparent;
    color: #00c2b1;
    border: 1px solid #00c2b1;
    border-radius: 25px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
 
.view-more-btn:hover {
    background-color: #e0f7f6; /* 可选：悬停时背景颜色变化 */
}
 
.view-more-btn img {
    margin-left: 8px;
    font-size: 14px;
}
/* 横幅区域 */
.banner {
    height: 400px;
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), 
                url('https://picsum.photos/1920/400?grayscale&blur=1') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    padding: 0 20%;
}

.banner h1 {
    font-size: 36px;
    margin-bottom: 20px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.swiper{height: 100%;}

/* 主要内容区域 */
.container {
    height: 100%;
    padding: 0.1px 0;
}

.section {
    margin-bottom: 50px;
}

.section-title {
    font-size: 28px;
    color: #019d90;
    margin-bottom: 10px;
    padding-bottom: 10px;
}

/* 公告公示 */
.announcement-container_box{
    background-color: #efefef;
}
.announcement {
    padding: 20px 0;
    border-radius: 5px;
    margin-bottom: 0px;
}

.announcement h3 {
    color: #019d90;
    margin-bottom: 10px;
}

/* 新闻中心 */
.news-categories {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
}

.news-category {
    flex: 1;
}

.news-category h3 {
    background-color: #019d90;
    color: white;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 5px;
}

.news-item {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px dashed #ddd;
}

.news-item:last-child {
    border-bottom: none;
}

.news-item a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.news-item a:hover {
    color: #019d90;
}

.news-date {
    color: #777;
    font-size: 14px;
    margin-top: 5px;
}

/* 公司简介 */


#section2{background:url("../images/about_bg.png") no-repeat;background-position:center;background-size:cover;width:100%;height:100%;    padding-top: 5vh;}
#section2 .container{height:auto;}
.about {
    display: flex;
    gap: 30px;
}
.about_box{
    width: 690px;
    height: 450px;
}
.about-text {
    flex: 2;
    margin-bottom: 20px;
}

.about-image {
    flex: 1;
}

.about-image img {
    width: 100%;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.video{
    position: relative;
}

.video .bg{
    width: 690px;
    height: 450px;
    position: absolute;
    background-color: #dbf1ef;
    right: -20px;
    top: -20px;
    border-radius: 0 22px 0 0;
}
.video video{
    
    border-radius: 0 22px 0 0;
}

#section3{
    /* padding-top: 100px; */
	background:url("../images/yewu_bg.jpg") no-repeat;background-position:center;background-size:cover;width:100%;height:100%;
}

#section3 .container{
    height: auto;
}

/* 业务板块 */
.business-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0px;
}

.business-item {
    background-color: #019d90;
    color: white;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
    transition: transform 0.3s;
}

.business-item:hover {
    transform: translateY(-5px);
}

.business-icon {
    font-size: 40px;
    margin-bottom: 15px;
}

.yw_li{
    height: 55vh;
}
.yw_li .yw_bg{
    width: 100%;
    height: 100%;
    display: flex;
    align-self:center;
    justify-content: center;
    flex-direction: column;
    text-align: center;    
	background-color: rgba(0, 0, 0, .3);
}
.yw_li .yw_bg img{
    width: 30px;
    height: 30px;
    margin: 0 auto;
}
.yw_li .yw_bg .img_box{
    width: 60px;
    height: 60px;
    display: flex;
    background-color: white;
    align-self: center;
    justify-content: center;
    flex-direction: column;
    border-radius: 30px;
    margin-bottom: 5vh;
    text-align: center;
}
.yw_li .yw_bg h3{
    color: white;
}
.yw_li .yw_bg a{
    margin-top: 100px;
    width: 120px;
    text-align: center;
    height: 36px;
    line-height: 36px;
    color:#019d90;
    display: block;
    margin: 10vh auto 0;
    background-color: white;
    border-radius: 20px;
    font-size: 15px;
    display: none;
}
.yw_li:hover .yw_bg a{
    display: block;
}
.yw_li:hover .yw_bg{
    background-color: rgba(1, 157, 144, .86);
}


#section4 .container{
    height: auto;
    padding-top: 8vh;
}
.swiper12{
    height: 140px;
    width: 1400px;
    margin-bottom: 20px;
}
.swiper12 .swiper-slide{
    height: 140px;
    width: 1400px;
}
.swiper12 .swiper-pagination-bullet:only-child{
    display: block!important;
}
.swiper-pagination12{
    text-align: right;
}
.swiper12 .swiper-pagination-bullet {
    display: inline-block !important;
    float: right;
    width: 20px;
    height: 3px;
    border-radius: 0;
}
.jdbox_ul{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    height: 370px;
    width: 100%;
}

.djbox{
    position: relative;
}
.djbox .qjtitle{

}
.djbox .news_li{
    background-color: white;
    box-shadow: 0px 0px 10px #cccc;
}
.djbox .news_li .txt{
    padding: 10px;
}
.djbox .news_li .img{width: 100%;height: 20vh;}
.djbox .news_li h3{
    font-size: 16px;
    color:#111;
    font-weight: 500;
    height: 36px;
    line-height: 36px;
}
.djbox .news_li h5{
    font-size: 14px;
    color:#777;
    height: 60px;
    line-height: 30px;
    margin: 10px 0;
    font-weight: 500;
    text-align: justify;
}

.qj_title{
    position: absolute;
    top: -53px;
    right: 0;
}
.qj_title a{
    border: 1px solid #019d90;
    padding: 5px 10px;;
    margin-right: 10px;
    color: #019d90;
    border-radius: 30px;
}

.qj_title a.active{
    background-color: #019d90;
    color: white;
}

/* 底部信息 */
footer {
    background-color: #333;
    color: white;
    padding: 0;
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-around;
    margin-bottom: 30px;
}

.footer-section {
    flex: 1;
}

.footer-section h3 {
    margin-bottom: 20px;
    color: #019d90;
}

.copyright {
    padding-top: 20px;
    border-top: 1px solid #555;
}

.interactive-button {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 12px 20px;
    transition: all 0.3s ease;
    cursor: pointer;
    height: 50px;
  }
  
  .date {
    color: #666;
    transition: all 0.3s ease;
  }
.date_w{
    color: white;
    margin-right: 10px;
}

  .arrow_w,.date_w{
    display: none;
  } 
  .arrow {
    color: #0099ff;
    transition: all 0.3s ease;
  }
  
  /* 鼠标悬停时的样式 */
  .interactive-button:hover {
    justify-content: center;
    background-color: #019d90;
  }
  
  .interactive-button:hover.arrow {
    margin-left: 8px; /* 让箭头和文本之间有一点间距 */
  }

.bott_div{
    height: 365px;
    width: 100%;
    background-image: url(../images/bottom_bg.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}
.bott_div .container{
    height: 365px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.bott_div .container .left{
    width: 40%;
    text-align: left;
}

.bottom_logo{
    width: 100%;
    height: 100px;
}
.bottom_logo img{
    margin-top: 27.5px;
}
.bottom_txt{
    margin-top: 10px;;
}
.bottom_txt p{
    color:#111;
    width: 100%;
    text-align: left;
    line-height: 40px;
}

.bottom_code{
    width: 300px;
    margin-top: 36px;
}
.bottom_code img{
    width: 120px;
    height: 120px;
}
.bottom_code p{
    font-size: 13px;
    color:#111;
}
.dropdown {
    position: relative;
    display: inline-block;
    float: left;
    margin-top: 20px;
  }
   
  .dropdown-toggle {
    background-color: #019d90;
    color: white;
    padding: 5px 20px 5px 10px;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    display: flex
;
    align-items: center;
    user-select: none;
  }
   
  .dropdown-menu {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1;
    list-style-type: none;
    padding: 0;
    margin: 0;
    border-radius: 4px;
    overflow: hidden;
    width: 1400px;
    padding: 10px 0;
  }
   
  .dropdown-menu li {
    padding: 12px 16px;
    border-bottom: 1px solid #ddd;
  }
   
  .dropdown-menu li:last-child {
    border-bottom: none;
  }
   
  .dropdown-menu li a {
    color: black;
    text-decoration: none;
    display: block;
  }
   
  .dropdown-menu li a:hover {
    background-color: #f1f1f1;
  }
   
  /* 显示下拉菜单 */
  .dropdown:hover.dropdown-menu {
    display: block;
  }


  .fa_box{
    width: 40px;
    height: 40px;
    background-color: #58bdb5;
    border-radius: 40px;
    line-height: 40px;
    font-size: 18px;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
  }
.dropdown-toggle span{
    
}

.dropdown-toggle .txt_i{
    width: 120px;
    text-align: left;
    margin-left: 20px;
}
.dropdown-toggle .txt_i i{
    float: right;
}

.dropdown-menu a{
    display: inline-block;
    height: 40px;
    padding: 0 20px;
    line-height: 40px;
    float: left;
}
.divinfoleft{ width:620px; text-overflow: ellipsis; overflow: hidden; white-space: nowrap;}
.ht{width:100%; height: 336px;background: url("../images/lanmu.jpg") center no-repeat;background-size: cover;overflow: hidden;}
.ht_box{width: 1200px;margin: 0 auto;height: 336px;position: relative;overflow: hidden;}
.ht_box h1{margin-top: 100px;color: white;margin-left: 20px;}
.weizhiBox{    height: 60px;top: -61px;border-top: 1px solid white;}
.weizhiBox .left div{display: inline-block;position: relative}
.weizhiBox .left div b{width: 50px;height: 3px;position: absolute;    left: 50%;margin-left: -25px;bottom: 4px;}
.weizhiBox .left .active{font-weight: bold;}
.weizhiBox .left .active b{background-color: white;}
.weizhiBox .left div:hover{font-weight: bold}
.weizhiBox .left div:hover b{background-color: white;}
.weizhiBox .right{ width: 50px;margin-top: 17px }
.weizhiBox .right img{width: 36px;height: 36px;}
.weizhiBox .left a {border-right: 1px solid white;}
.weizhiBox .left div:last-child a{border-right: 0;}
.weizhiBox .container .left div:last-child a{border-right: 0}
.dz{width: 100%;background-color: #f1f1f1;height: 50px;line-height: 50px;min-width: 1200px;font-size: 14px;margin-top: -60px;margin-bottom: 10px;}
.dz .dz_box{width: 1200px;margin: 0 auto;}

.swiperb .swiper-slide {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
 
.swiperb .slide-content {
    position: relative;
    width: 1400px;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
 
/* 背景图片（通过内联 style 设置） */
.swiperb .swiper-slide {
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.swiperb .swiper-slide .banner_img{
    transform: scale(1.2);
    transition: ease 3s;
    opacity: 0.4;
}

 .swiperb .swiper-slide1 .text-png{
	 left:0;
 }
/* 文字 PNG */
.swiperb .text-png {
    position: absolute;
    top: 50%;
    transform: translateY(-50%) translateX(-100%); /* 初始向左移出屏幕 */
    opacity: 0; /* 初始透明 */
    transition: transform 1s ease-out, opacity 1s ease-out;
    z-index: 9999;
}
 
/* 激活状态的幻灯片动画 */
.swiperb .swiper-slide-active {
    opacity: 1; /* 当前 slide 完全显示 */
	z-index: 999;
    transform: scale(1);
}
 
.swiperb .swiper-slide-active .text-png {
    transform: translateY(-50%) translateX(0); /* 移入到正常位置 */
    opacity: 1; /* 完全显示 */
}
.swiperb .swiper-slide-active .banner_img{
    opacity: 1; /* 完全显示 */
	z-index: 999;
    transform: scale(1);
}


@media (max-width: 1600px) {
    .xinwenzx{
        margin-top: 2vh;           
    }
}
@media (max-width: 1500px) {
    .xinwenzx{
        margin-top: 1vh;           
    }
    .section,.fp-tableCell{
        height: auto!important;
        margin-top: 0;
    }
    .swiper{
        height: 700px;
    }
    .section_top_box{
        display: none;
    }
    #section2{
        padding-top: 50px;
    }
    .yw_li{
        height: 600px;
    }
    .yw_li .yw_bg .img_box{
        margin-bottom: 50px;
    }
    .yw_li .yw_bg a{
        margin-top: 100px;
    }
    #section4 .container{
        padding-top: 0px;
    }
    .swiper12{
        height: 140px;
    }
    .djbox .news_li .img{
        height: 180px;
    }
}
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .banner h1 {
        font-size: 24px;
    }
    
    .news-categories {
        flex-direction: column;
    }
    
    .about {
        flex-direction: column;
    }
    
    .business-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }
}