html, body, div, h1, h2, h3, h4, h5, h6, p, dl, dt, dd, ol, ul, li, fieldset, form, label, input, legend, table, caption, tbody, tfoot, thead, tr, th, td, textarea, article, aside, audio, canvas, figure, footer, header, mark, menu, nav, section, time, video { margin: 0; padding: 0; }
h1, h2, h3, h4, h5, h6 { font-size: 100%; font-weight: normal ;}
article, aside, dialog, figure, footer, header, hgroup, nav, section, blockquote { display: block; }
ul, ol { list-style: none; }
img { border: 0 none; vertical-align: top; }
blockquote, q { quotes: none; }
blockquote:before, blockquote:after, q:before, q:after { content: none; }
table { border-collapse: collapse; border-spacing: 0; }
strong, em, i { font-style: normal; font-weight: normal; }
ins { text-decoration: underline; }
del { text-decoration: line-through; }
mark { background: none; }
input::-ms-clear { display: none !important; }
body { font: 12px/1.5 \5FAE\8F6F\96C5\9ED1, \5B8B\4F53, "Hiragino Sans GB", STHeiti, "WenQuanYi Micro Hei", "Droid Sans Fallback", SimSun, sans-serif; background: #fff; }
a { text-decoration: none; color: #333; }
a:hover { text-decoration: underline; }
body{
    overflow-x:hidden;
    font-size:20px;
}
a{
    color:white;
    text-decoration:none;
}
header{
    width:100%;
    background-color:#212121;
   /* background-color:rgba(0,0,0,.4); */
    cursor:pointer;
    border-bottom:0.5px solid rgba(255,255,255,.5);
    padding:12px 0;
    position:fixed;
    z-index:100;
    left:0;
    top:0;
}
.flex{
    display:flex;
}
.align{
    align-items:center;
}
.js-b{
    justify-content:space-between;
}
header>div{
    width:100%;
    max-width: 1400px;
    margin:0 auto;
}

/* 导航项默认样式 */
.nav > div {
  position: relative; /* 为下划线定位做准备 */
  padding: 8px 0; /* 上下内边距，增加点击区域 */
  text-align: center; /* 文字居中 */
  transition: color 0.3s; /* 颜色过渡 */
  color:white;
  font-size:18px;
}

/* 导航项下划线样式（默认隐藏） */
.nav > div::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  top:60px;
  height: 2px;
  background-color:white; /* 下划线颜色，可根据你的配色调整 */
  transition: width 0.3s ease; /* 下划线展开动画 */
    border-radius:50%;
}

/* 选中状态：显示下划线 */
.nav > div.navActive {
  color: white; /* 选中文字颜色，可调整 */
}
.nav > div.navActive::after {
  width: 100%; /* 下划线宽度，可调整 */
}

/* 鼠标悬浮效果（可选） */
.nav > div:hover:not(.navActive) {
  color:white; /* 悬浮文字颜色 */
}
.nav > div:hover:not(.navActive)::after {
  width: 100%; /* 悬浮时下划线宽度，比选中的窄一点 */
}
 
    .owl-carousel { width: 100%; position:relative}
    .owl-item { width:100vw;height: 100vh; }
    .owl-dots{
      position:absolute;
      bottom:20px;
      left:50%;
      z-index:10000 !important;
      transform: translateX(-50%); /* 水平居中修正 */
    }

         
      .owl-dots .active span{
        width:40px !important;
        background: #fff !important; /* 激活圆点：纯白色 */
      }
          
      .owl-dot span {
 background: #fff !important; /* 激活圆点：纯白色 */
  width: 12px !important; /* 圆点宽度 */
  height: 12px !important; /* 圆点高度 */
  margin: 0 6px !important; /* 圆点间距 */
}
 
 .section1Bg{
      width:100vw;
      height:100vh;
      position:absolute;
      left:0;
      top:0;
      z-index:1;
        /* transform: translate(-50%,-50%); */
        color:white;
     /* background-color:rgba(0,0,0,.4); */
    }

     
    .more{
        width: 206px;
        position:relative;
height: 60px;
border-radius: 32px;
border: 2px solid #FFFFFF;
 
   /* background: transparent; */
margin:0 auto;
z-index:1;
overflow:hidden;
/* opacity: 0.87; */
cursor:pointer;
    }
     .more:hover{
      border-color:#009eb6;
      
     }
 /* .bannerBtn{
  cursor:pointer;
  position:absolute;
  top:50%;
 
  transform:translateY(50%);
 }
 #banner-next{
  left:100px;
 
}
#banner-prev{
  right:100px;
 
} */
.moreBorder{
  position:absolute;
  top:0;
  left:0;
  width:110%;
  height:110%;
  background:#009eb6;
  transform:translateX(-100%);
  transition:all 0.2s linear;
  z-index:-1;
  border: 2px solid #009eb6 !important;
  
}
.more:hover .moreBorder{
transform:translateX(0);
}
    .cursor{
  animation: moveDown 1.5s ease-in-out infinite; /* 2秒一个周期，无限循环 */
  /* 可选：防止动画影响布局 */
  position: relative;
    }
    @keyframes moveDown {
  0% {
    transform: translateY(0); /* 初始位置 */
  }
  50% {
    transform: translateY(15px); /* 向下偏移20px */
  }
  100% {
    transform: translateY(0); /* 回到初始位置 */
  }
}
.aboutUs{
  width:100vw;
   padding:15vh 0;
  background:url('../image/aboutUsBg.jpg');
  background-size:100% 100%;
  position:relative;
  /* background-size:100% 100%; */
  /* background-repeat:no-repeat; */
}
.aboutUsRight{
  font-size:16px;color:#666;
  margin-right:80px;
}
.aboutUsRight>div{
  padding-bottom:34px;
  margin-left:70px;
  border-bottom:1px solid  #EAEAEA;
  margin-top:44px;
  text-align:center;
}
.aboutUsRightTitle>div:nth-child(1){
  font-size:36px;
  color:#009EB6;
  font-weight:700;
}
.product{
  background: #333333;
  /* height: 35vw; */
 
  width:100%;
  padding-top:1px;
  position:relative;
  cursor:pointer;
}
.productActive{
  width:31.66% !important;
  transition:all 0.1s ease;
}
.productInfo >div{
  overflow:hidden;
  height:600px;
  position:relative;
}
 
.title{
  
   transform:translate(-50%,50%);
  color:white;
  position:absolute;
  top:50%;
  left:50%;
  z-index:1000;
  font-size:24px;
  font-weight:700;
}
.productMore{
 
  position:absolute;
  top:50%;
  left:10%;
  display:none;
  color:white;
  width:80%;
  transform:translateY(-50%);
  
}
 
.productMoreTitle{
 padding-bottom:24px;
 margin-bottom:40px;
 border-bottom:1px solid #f0f0f0;
 font-size:24px;
 font-weight:700;
}
.productMoreText{
  font-size:16px;
  line-height:28px;
  text-indent:2em;
  margin-bottom:80px;
  
}
.productMoreBtn{
  width:206px;
  height:60px;
  border:1px solid white;
  font-size:18px;
  border-radius: 32px;
}
.bannerBtn:hover img{
  fill: #42b983;
}
.newsContant{
  width:100vw;
  /* height:35vw; */
  background:url('../image/newsBg.jpg');
  background-size:cover;
  position:relative;
}

.newsList>div{
 border-right:1px solid #eee;
 box-sizing:border-box;
 width:340px;
 padding:40px 30px;
      border-bottom:2px solid transparent;
 /* height:522px; */
 overflow:hidden;
 box-sizing:border-box;
}
 
.newsDay{
  margin-right:18px;
  font-weight: 400;
font-size: 30px;
color: #333333;
}
.newsYear{
  font-weight: 400;
font-size: 16px;
color: #666666;
margin-top:14px;
}
.newsTitle{
  font-weight: 400;
font-size: 20px;
color: #333333;
margin:45px 0 30px 0;
}
.newsSubTitle{
font-size: 16px;
color: #666666;
line-height: 29px;
}
.overText1{
		 
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-line-clamp: 1;
		-webkit-box-orient: vertical;
		word-break: break-all;
	}
	.overText2{
		 
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-line-clamp: 2;
		-webkit-box-orient: vertical;
		word-break: break-all;
	}
  .newsArrow{
   display:none;
  }
 .moreViewText{
  font-weight: 400;
font-size: 18px;
margin-right: 30px;
line-height: 60px;
 }
  .newsList>div:hover {
 background:white;
    box-shadow: 
                0 2px 2px rgba(250, 250, 250, 0.2),
                0 4px 4px rgba(250, 250, 250, 0.3),
                0 8px 8px rgba(250, 250, 250, 0.4),
                0 16px 16px rgba(250, 250, 250, 0.5);
    border-bottom-color: #009EB6;
   
    cursor:pointer;
  } 
     .newsList>div:hover .newsArrow{
      display:block;
     }
       .newsList>div:hover .newsArrowCircle{
      display:none;
     }
    .newsList>div:hover .shadow-box{
      display:block;
    }
  .shadow-box{
    display:none;
    width:120%;
    /* background:red; */
    height:45px;
    background:rgba(255,255,255,0.7);
    position:absolute;
    top:0;left:0;
  }
  .hezuoContent{
     width:100vw;
  height:830px;
  background:url('../image/huobanBg.jpg');
  background-size:cover;
   }
   footer{
    border-top:16px solid #009EB6;
    background:#212121;
    color:white;
    /* padding-top:98px; */
    padding-bottom:55px;
    cursor:pointer;
   }
   .footerTitle{
    font-weight: 400;
font-size: 20px;
color: #FFFFFF;
margin-bottom:10PX;
   }
   .footerItem{
    font-weight: 400;
font-size: 16px;
color: #AAAAAA;
margin-top:30px;
   }

   .videoBox{
    width:100vw;
    height:100vh;
    background:rgba(0,0,0,0.5);
    position:fixed;
    top:0;
    left:0;
    z-index:10000;
    display:none;
   }
 .closeVideo{
  display:flex;
  justify-content:center;
 }
 
 .font{
  background-color: #009eb6;color: white;padding:5px 10px;border-radius: 20px;font-size: 14px;margin-right: 54px;margin-left: 20px;
 }
 .fontActive{
  background:white;
  color:#009eb6;
  border-radius:10px;
  padding:2px 5px;
 }
 .company{
  padding-top: 55px;border-top: 1px solid rgba(255,255,255,0.3);text-align: center;font-size: 14px;
color: #9E9E9E;
 }