/*
 * LankeCMS (http://lankecms.com)
 * Copyright (c) 2013-2018 http://lankecms.com All rights reserved.
 * Author: 钟若天 <lankecms@163.com>
 */
 
body{
    font-family: 'microsoft yahei',Arial,Helvetica, sans-serif;
    color: #2F2F2F;
}
a{
    transition: 0.5s;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
}
ul{
    list-style:none;
}
.clear{
    clear: both;
}
.img-thumbnail{
    transition : opacity 0.7s;
}
.img-thumbnail:hover,
.opacity_img:hover{
    opacity: 0.75;
}

header{
    background-color: #fff;
}

/*顶部信息*/
.top_bg{
    background-color: #fff;
    color: #777777;
    width: 100%;
    height: 40px;
    border-bottom: 1px solid #efefef;
}
.top_welcome{
    display: inline-block;
    padding-top:12px;
}

/*顶部电话*/
.top_tel{
    float: left;
    margin-top: 38px;
}
.top_tel img{
    display: inline-block; 
    float: left; margin-right: 8px;
    margin-top: 8px;
}
.top_tel span{
    color: #666; 
    display: inline-block; 
    float: left;
}
.top_tel p{
    margin: 0px;
    float: left;
    color: #0071be;
    font-size: 25px; 
    font-weight: bold;
}

/*幻灯片*/
.flash img{
    width: 100%;
}
.flash ul.bxslider{
    list-style:none;
}
.flash div.bx-pager{
    bottom: 4%;
}
.flash div.bx-controls-direction{
    display:none;
}

/*产品搜索*/
.search_group{
      float: right;
      margin: 5px 0px 0px 0px;
      border:1px solid #dfe1e3;
      border-radius:20px;
}
.search_group input.form-control{
      border-radius: 0px;
      box-shadow: none;
      color: #585A5A;
      padding: 0px 0px 0px 15px;
      height: 26px;
      background: transparent;
      border: none;
}
.search_group input.form-control:focus{
    box-shadow: none;
    border-color: #b2e0fb;
}
#search_submit{
    color:#C3C4C5;
    height: 26px;
    font-size: 16px;
    margin-top: -14px;
}
#search_submit:hover{
    color:#0067b6;
    cursor: pointer;
}

/*首页-左侧栏目*/
.left_nav{
    padding: 20px 15px 30px 15px;
    background: url(../images/left_nav.jpg) no-repeat 200px 70px #0071bf;
    margin-top: 25px;
    margin-bottom: 20px;
}
.left_nav p{
    color: #fff;
    font-weight: bold;
    font-size: 24px;
}
.left_nav h3{
    color: #fff;
    margin:0px 0px 30px 0px;
}
.left_nav_bg{
    background: url(../images/left_nav_bg.jpg) center bottom no-repeat #fff;
    padding: 10px 15px 22px 15px;
}
.left_nav_tel{
    margin: 220px 0px 0px 0px;
    text-align: center;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
}
.left_nav_ul{
    list-style:none;
    padding:0px;
    margin:15px 0px 0px 0px;
    padding-bottom: 10px;
  }
.left_nav_ul > li > a{
    display: block;
    text-decoration:none;
    color:#fff;
    font-size:15px;
    background-color: #0071bf;
    border-radius: 25px; 
    padding:6px 0px 6px 18px;
    margin-bottom: 8px;
}
.left_nav_ul > li > a:hover,
.left_nav_ul li a.left_active{
    color:#fff;
    background-color: #03b29c;
}
/*首页-左侧二级栏目*/
ul.left_snav_ul{
    list-style:none;
    padding:0px;
}
ul.left_snav_ul > li{
    margin:0px;
}
ul.left_snav_ul > li > a{
    display: block;
    text-decoration:none;
    color:#fff;
    padding:5px 0px 5px 30px;
    background: url(../images/left_tree.gif) 20px 8px no-repeat #028ae6;
    border-radius: 25px;
    margin-bottom:8px;
}
ul.left_snav_ul > li > a:hover{
    color:#fff;
    background-color: #03b29c;
}

/*列表页-左侧栏目*/
.left_h3{
    margin-top: 19px;
    font-size: 22px;
    font-weight: normal;
    color: #545454;
    line-height: 50px;
    border-bottom: 1px solid #ebebeb;
}
.left_h3 span{
    display: inline-block;
    height: 50px;
    border-bottom: 1px solid #02b29c;
}
.left_column ul.left_nav_ul{
    list-style:none;
    padding:0px;
    margin:15px 0px 0px 0px;
    padding-bottom: 10px;
  }
.left_column ul.left_nav_ul > li{
    margin-bottom: 5px;
    border-bottom: 1px solid #f2f2f2;
    background: url(../images/left_li.gif) 6px 12px no-repeat;
}
.left_column ul.left_nav_ul > li > a{
    display: block;
    text-decoration:none;
    color:#000;
    font-size:14px;
    background:transparent;
    border-radius:0px; 
    padding:6px 0px 6px 18px;
    margin-bottom: 8px;
}
.left_column ul.left_nav_ul > li > a:hover,
.left_column ul.left_nav_ul li a.left_active{
    color:#03b29c;
    background:transparent;
}
/*列表页-左侧二级栏目*/
.left_column ul.left_snav_ul{
    list-style:none;
    padding:0px;
}
.left_column ul.left_snav_ul > li{
    margin-bottom: 7px;
    border-bottom: 1px solid #f2f2f2;
    background: url(../images/left_sli.gif) 15px 11px no-repeat;
}
.left_column ul.left_snav_ul > li > a{
    display: block;
    text-decoration:none;
    color:#000;
    padding:5px 0px 5px 25px;
    background: transparent;
    border-radius: 25px;
    margin-bottom:8px;
}
.left_column ul.left_snav_ul > li > a:hover{
    color:#03b29c;
    background:transparent;
}

/*左侧新闻*/
.left_news{
    clear: both;
    list-style:none;
    margin:0px;
    padding:0px;
}
.left_news li{
    color:#545455;
    border-bottom: 1px dotted #dddddd;
    background: url(../images/li.png) no-repeat left 15px;
    line-height:21px; 
    padding: 10px 0px; 
    padding-left:14px;
}
.left_news li a{
    color:#2F2F2F;
}
.left_news li a:hover,
.left_news li a:focus{
    text-decoration:none;
    color:#03b29c;
}

/*左侧联系*/
.left_contact{
    margin:30px 0px 35px 0px;
}
.left_contact p{
    clear: both;
}

/*首页产品*/
.product_head h2{
    text-align: center; 
    margin-top: 60px; 
    font-size: 38px; 
    color: #333;
    font-weight: bold;
}
.product_head span{
    display: block; 
    height: 3px; 
    background: url(../images/h2_line.jpg) center center no-repeat;
}
.product_head p{
    text-align: center;
    font-size: 18px; 
    color: #555; 
    margin-top:8px;
}
.product_list{
    clear: both;
    padding: 25px 0px 0px 0px;
    margin-right: -15px;
    margin-left: -15px;
}
.product_list2{
    padding-top: 20px;
}
.product_img{
    padding-left: 15px; 
    padding-right: 15px; 
    min-height: 270px;
}
.product_img img{
    margin-right: auto;
    margin-left: auto;
    display: block;
    max-height: 200px; 
    max-width: 100%;
    height: auto; 
    margin-bottom: 10px; 
    padding: 0px 0px 0px 0px;
}
.product_list2 div.product_img{
    min-height: 260px;
}
.product_title{
    text-align: center;
    height: 40px;
}
.product_title a{
    color: #2F2F2F;
}
.product_title a:hover{
    text-decoration: none;
    color:#0071bf;
}

/*首页-客户案例*/
.case_bg{
    padding-bottom: 30px;
}
.case_head h2{
    text-align: center;
    margin-top: 60px;
    font-size: 38px; 
    color: #fff;
    font-weight: bold;
}
.case_head span{
    display: block; 
    height: 3px; 
    background: url(../images/h2_line2.jpg) center center no-repeat;
}
.case_head p{
    text-align: center;
    font-size: 18px;
    color: #fff;
    margin-top:8px;
}
.case_list{
    clear: both;
    padding: 25px 0px 0px 0px;
    margin-right: -15px;
    margin-left: -15px;
}
.case_list2{
    padding-top: 20px;
}
.case_img{
    padding-left: 15px;
    padding-right: 15px;
    min-height: 270px;
}
.case_img img{
    margin-right: auto;
    margin-left: auto;
    display: block;
    max-height: 270px;
    max-width: 100%;
    height: auto; 
    margin-bottom: 10px; 
    padding: 0px 0px 0px 0px;
}
.case_list2 div.case_img{
    min-height: 220px;
}
.case_title{
    text-align: center;
    height: 40px;
}
.case_title a{
    color: #fff;
    font-weight: bold;
}
.case_title a:hover{
    text-decoration: none;
    color:#85C226;
}
.case_title2 a{
    color: #2F2F2F;
    font-weight: normal;
}
.case_title2 a:hover{
    text-decoration: none;
    color:#0071bf;
}

/*首页-四大优势*/
.advantage_head h2{
    text-align: center; 
    margin-top: 60px; 
    font-size: 38px; 
    color: #333;
    font-weight: bold;
}
.advantage_head span{
    display: block; 
    height: 3px; background: url(../images/h2_line.jpg) center center no-repeat;
}
.advantage_head p{
    text-align: center;
    font-size: 18px; 
    color: #555; 
    margin-top:8px;
    margin-bottom: 50px;
}
.advantage_left img{
    width: 50%;
    float: left;
}
.advantage_left h3{
    width: 50%;
    float: right;
    text-align: right;
    font-size: 36px;
    color: #0071be;
    font-weight: bold;
}
.advantage_left h3 span{
  font-family: Arial black;
  font-size: 68px;
}
.advantage_left p{
    width: 50%;
    float: right;
    text-align: right;
    color: #555;
    line-height: 48px;
    margin-top: 15px;
    padding-right: 25px;
    background: url(../images/advantage_libg.jpg) repeat-y right 13px;
}
.advantage_right img{
    width: 50%;
    float: right;
}
.advantage_right h3{
    width: 50%;
    float: left;
    text-align: left;
    font-size: 36px;
    color: #0071be;
    font-weight: bold;
}
.advantage_right h3 span{
  font-family: Arial black;
  font-size: 68px;
}
.advantage_right p{
    width: 50%;
    float: left;
    text-align: left;
    color: #555;
    line-height: 48px;
    margin-top: 15px;
    padding-left: 25px;
    background: url(../images/advantage_libg.jpg) repeat-y left 13px;
}

/*首页-新闻资讯*/
.news_bg{
    background-color: #f7f7f7;
}
.news_head{
    margin-bottom: 20px;
}
.news_head h2{
    text-align: center; 
    margin-top: 50px; 
    font-size: 38px; 
    color: #333;
    font-weight: bold;
}
.news_head span{
    display: block; 
    height: 3px; 
    background: url(../images/h2_line.jpg) center center no-repeat;
}
.news_head p{
    text-align: center;
    font-size: 18px; 
    color: #555; 
    margin-top:8px;
}
.news_h3{
    background: url(../images/news_title.jpg) left bottom no-repeat;
    padding: 10px 0px 10px 0px;
    font-size: 18px;
    font-weight: bold;
}
.news_ul{
    clear: both;
    list-style:none;
    margin-top:10px;
    padding:0px;
}
.news_ul li{
    color:#545455;
    line-height:21px;
    padding: 10px 0px;
}
.news_ul li a{
    color:#2F2F2F;
  }
.news_ul li a:hover{
    text-decoration:none;
    color:#0071bf;
}
.news_time{
    float:right;
}
.news_img img{
    max-width: 270px;
    margin-right: 28px;
    float: left;
}
.news_img a{
    font-weight: bold;
    font-size: 16px;
}
.news_img p{
    margin-top: 12px;
    line-height: 26px;
}
.answer_ul{
    clear: both;
    list-style:none;
    margin-top:10px;
    padding:0px;
}
.answer_ul li{
    color:#545455;
    line-height:21px;
    padding: 10px 0px;
}
.answer_ul li a{
    display: block;
    background: url(../images/ask.jpg) no-repeat left center;
    padding-left: 28px;
    color:#333;
    font-weight:bold;
  }
.answer_ul li a:hover{
    text-decoration:none;
    color:#0071bf;
}
.answer_ul li p{
    background: url(../images/answer.jpg) no-repeat left 2px;
    padding-left: 28px;
    margin-top: 10px;
    line-height: 22px;
    color: #555;
}

/*首页-公司简介*/
.about_head{
    margin-bottom: 60px;
}
.about_head h2{
    text-align: center; 
    margin-top: 50px; 
    font-size: 38px; 
    color: #333;
    font-weight: bold;
}
.about_head span{
    display: block; 
    height: 3px; 
    background: url(../images/h2_line.jpg) center center no-repeat;
}
.about_head p{
    text-align: center;
    font-size: 18px; 
    color: #555; 
    margin-top:8px;
}
.about_h3{
    font-family: Arial;
    color: #0071be;
    font-size: 54px;
    font-weight: bold;
    margin: 0px;
}
.about_p{
    font-size: 16px;
    color: #000;
    padding-bottom: 20px;
    border-bottom: 1px solid #dadada;
}
.about_content{
    line-height: 30px;
    color: #555;
    margin-top:20px;
}
.about_btn{
    display: block;
    text-align: center;
    width: 140px;
    padding: 7px 0px;
    color: #fff;
    text-decoration: none;
    border-radius: 15px;
    background-color: #0071bf;
    margin-top: 20px;
}
.about_btn:hover,.about_btn:focus{
    color: #fff;
    text-decoration: none;
    background-color: #03b29c;
}
.about_video{
    width: 100%;
}

/*首页-合作客户*/
.cooperation_head{
    margin-top: 60px;
    margin-bottom: 30px;
}
.cooperation_head p{
    text-align: center;
    font-size: 24px; 
    color: #333; 
    margin-top:8px;
}
.cooperation_head span{
    display: block; 
    height: 3px; 
    background: url(../images/cooperation_title.jpg) center center no-repeat;
}
.cooperation_img{
    padding-left: 15px; 
    padding-right: 15px; 
    min-height: 180px;
}
.cooperation_img img{
    margin-right: auto;
    margin-left: auto;
    display: block;
    max-height: 170px; 
    max-width: 100%;
    height: auto; 
    margin-bottom: 10px; 
    padding: 0px 0px 0px 0px;
}

/*列表页-横幅*/
.page_bg{
    height: 229px;
    margin-bottom: 0px;
}

/*列表页-面包屑*/
.bread_bg{
    background-color: #f3f3f3;
}
.bread_nav{
    padding: 10px 0px 10px 0px;
}
.bread_nav span{
    border-left: 8px solid #02b29c;
    padding-left: 8px;
}
.bread_nav a{
    color: #4c4c4c;
}
.bread_nav a:hover{
    color: #0071bf;
    text-decoration: none;
}

/*列表页-右栏*/
.right_head{
    clear: both;
}
.right_head h2{
    height: 50px;
    font-size: 22px;
    font-weight: normal;
    color: #545454;
    line-height: 50px;
    border-bottom: 1px solid #ebebeb;
}
.right_head h2 span{
    display: inline-block;
    height: 50px;
    border-bottom: 1px solid #02b29c;
}
.right_contents{
    clear: both;
    padding:15px 0px 15px 0px; 
    line-height:28px; 
    overflow: auto;
}
.right_contents_h1{
    margin: 0px;
    padding: 10px 0px;
    text-align: center;
    color: #000;
    font-size:24px;
    color:#434343;
    font-weight:bold;
    line-height: 34px;
}
.right_contents img {
    max-width: 840px;
}

/*列表页-新闻*/
.right_new{
    clear: both; 
    list-style:none;
    margin:0px; 
    padding:0px 0px 20px 0px;
}
.right_new li{
    color:#898989;
    background: url(../images/li.png) no-repeat left 18px;
    font-size: 18px;
    line-height:22px; 
    padding:12px 0px; 
    padding-left:13px;
    border-bottom: 1px dashed #e3e2e2;
}
.right_new li a{
    color:#2F2F2F;
}
.right_new li a:hover,
.right_new li a:focus{
    text-decoration:none;
    color:#0071bf;
}
.right_new_time{
    float:right;
}
.relevant_new ul.right_new li{
    font-size: 14px;
}

.excerpt{ font-size:14px; line-height:20px; padding-top:10px;}
/*分页样式*/
.page{
    clear:both;
    margin:20px 0px 20px 0px;
    text-align: center;
 }
.page a{
    display: inline-block; 
    font-family: Arial; 
    font-size: 13px; 
    border: #dbdbdb 1px solid; 
    padding:4px 9px; 
    margin: 2px; 
    margin-bottom: 5px; 
    color: #31363c; 
    text-decoration: none
}
.page a:hover,.page a:focus{
    font-family: Arial;
    font-size: 13px;
    border: #0071be 1px solid;
    padding:4px 9px;color: #fff;
    background-color: #0071be;
}
.page .current{
    font-family: Arial;
    border: #0071be 1px solid; 
    font-size: 13px; 
    padding:5px 9px; 
    color: #fff;
    margin: 2px;  
    background-color: #0071be
}

/*产品详细页*/
.showpic_box,.proinfo_box{
    margin: 30px 0px 20px 0px;
}
.product_h1{
    margin:0px; 
    line-height:22px; 
    font-size:16px;
    font-weight: bold;
    color: #000; 
    padding-bottom:10px;
    border-bottom: 1px dotted #cccccc; 
}
.product_info{
    list-style:none;
    padding:0px;
    margin-top:10px;
  }
.product_info p{
    line-height:28px; 
}
.product_btn{
    margin-top: 25px;
}
#pic-page{
    text-align: center;
    margin-top:10px;
}
#pic-page a{
    margin: 0 2px;
}
#pic-page a img
{
    width:40px;
    padding: 2px;
    border: solid #ccc 1px;
    margin-bottom:5px;
}
#pic-page a:hover img,
#pic-page a.active img {
    border: solid #5280DD 1px;
}
.product_con {
    clear: both; 
    border-top: 1px dotted #a9a9a9;
    margin:10px 0px 20px 0px;
    padding:20px 0px 0px 0px; 
    line-height:26px;
    overflow: auto;
 }
.photo_con {
    clear: both;
    margin:0px 0px 20px 0px; 
    padding:10px 0px 20px 0px;
    line-height:26px;
    overflow: auto;
 }
 .product_con img,
 .photo_con img {
    max-width: 840px;
 }

/*按钮样式*/
.download_btn {
    float: right;
    display: block;
    margin: 10px 10px 20px 0px;
  }
.page-btn {
    display: inline-block;
    float: left; 
    background-color: #0071bf;
    border-radius: 0px; 
    border: none; 
    transition:background 0.3s;
    margin-right: 15px;
   }
.page-btn:hover,
.page-btn:focus {
    background-color:#02b29c;
}
.grey-btn {
    border-radius: 0px;
    border: none;
    background-color: #E8E8E8;
}
.grey-btn:hover,
.grey-btn:focus {
    background-color: #ccc;
}

/*在线留言订购*/
.feedback {
    margin-top: 50px;
}
.form-horizontal .form-group{
    margin-right: -10px;
    margin-left: -10px;
}
.codeimg{
    margin: 0px 0px -10px -18px;
}

/*上一个下一个*/
.point{
    clear: both; 
    margin:20px 0px 40px 0px;
    padding-bottom: 40px;
    line-height:22px;
  }
.point span.to_prev{
    text-align:center;
}
.point span.to_prev a{
    color:#337AB7;
}
.point span.to_prev a:hover{
    color: #ea042b;
}
.point span.to_next{
    text-align:center;
}
.point span.to_next a{
    color:#337AB7;
}
.point span.to_next a:hover{
    color: #ea042b;
}

/*标签样式*/
.tags{
    margin: 18px 0px 10px 0px;
}
.tags a{
    margin: 0px 5px 8px 0px;
}
.tags_list{
    padding: 5px 10px 100px 10px;
}
.tags_ul{
    margin-top: 0px;
}
.tags_ul li{
    line-height: 28px;
    margin-bottom: 8px;
    padding-bottom: 10px;
}
.tags_ul h3{
    font-size: 14px;
    padding: 0px;
    margin: 0px;
    line-height: 20px;
}
.tags_ul p{
    font-size: 13px;
    padding: 0px;
    margin: 0px;
    color: #777;
    line-height: 20px;
    padding-top: 8px;
}

/*网站地图*/
ul.ul_sitemap{
    margin: 30px 0px 40px 30px;
}
ul.ul_sitemap li{
    list-style: none;
    line-height: 26px;
    clear: both;
 }
ul.ul_sitemap li a{
    color: #7d7d7d;
}
li.small_li_sitemap{
    clear: both;
    padding-left: 12px;
}
li.small_li2_sitemap{
    float: left;
    padding-left: 20px;
 }

/*友情链接*/
.link_box{
    background-color: #005188;
    padding: 20px 0px 10px 0px;
    text-align: center;
    color: #95abc1;
    font-size: 13px;
}
.link_box a{
    color: #95abc1;
    padding:0px 0px 0px 10px;
    font-size: 13px;
}
.link_box a:hover{
    text-decoration: none;
    color: #97f3e7;
}
.link_box a:last-child{
    border-right:0px;
}
.link_box button{
    display: none;
}
.link_title{
    font-size: 13px;
    margin-right: -6px;
}
.link_title:after{
    content:"：";
}

/*底部TAGS*/
.tags_box{
    background-color: #005188;
    padding: 5px 0px 20px 0px;
    text-align: center;
    color: #95abc1;
    font-size: 13px;
  }
.tags_box a{
    color: #95abc1;
    padding:0px 2px 0px 8px;
    font-size: 13px;
  }
.tags_box a:hover{
    text-decoration: none;
    color: #97f3e7;
 }
.tags_box a:last-child{
    border-right:0px;
}
.tags_box button{
    display: none;
}
.tags_title{
    font-size: 13px;
    margin-right: -6px;
 }
.tags_title a{
    padding:0px;
}
.tags_title:after{
    content:"：";
}

/*底部信息*/
footer{
    margin-top: 20px;
    color:#fff;
    padding:60px 0px 40px 0px;
    background: url(../images/foot_bg.jpg) repeat-x top center #076bb5;
}
.footer_logo{
    max-width: 196px;
}
.footer_logo_text{
    width: 196px;
    text-align: center;
    margin-top: 20px;
    padding-top: 10px;
    border-top: 1px solid #4e97c5;
    line-height: 22px;
}
.footer_sitemap{
    color: #fff;
}
.footer_sitemap:hover,
.footer_sitemap:focus {
    color: #97f3e7;
    text-decoration: none;
}
/*底部分类*/
.footer_menu a{
    color: #fff;
}
.footer_menu a:hover{
    color: #97f3e7;
    text-decoration: none;
}
.footer_menu_first{
    font-weight: bold;
}
.footer_qrcode{
    max-width: 130px;
}
.footer_qrcode_text{
    width: 130px;
    text-align: center;
    margin-top: 15px;
}

/*底部翻译*/
.translate{
    background-color: #005188;
}
.translate_btn{
    width:130px;
    margin: 0 auto;
    padding-top:20px;
}

/*UEditor编辑器前端表格样式*/
table{
    margin-bottom:10px;
    border-collapse:collapse;
    display:table;
}
td,th{
    padding: 5px 10px;
    border: 1px solid #DDD;
}
caption{
    border:1px dashed #DDD;
    border-bottom:0;
    padding:3px;
    text-align:center;
}
th{
    border-top:1px solid #BBB;
    background-color:#F7F7F7;
}
table tr.firstRow th{
    border-top-width:2px;
}
.ue-table-interlace-color-single{
    background-color: #fcfcfc;
  } 
.ue-table-interlace-color-double{
    background-color: #f7faff;
}
td p{
    margin:0;
    padding:0;
}


/*大屏幕样式*/
@media screen and (min-width: 769px) {
    .logo {
      margin-top:35px;
      margin-bottom: 15px;
      max-width: 700px;
    }
    /*导航样式*/
    .navbar {
      margin: 0px;
      margin-top:24px;
      border:none;
      background-color: #1e61ba;
      min-height: 60px;
    }
    .navbar-nav > li {

    }
    .navbar-nav > li:first-child {
    }
    .navbar-nav > li:last-child {
    }
    .navbar-nav > li > a {
      text-align: center;
    }
    .navbar-default .navbar-nav > li > a {
      color: #fff;
      font-size: 16px;
      padding: 20px 34px 20px 34px;
    }
    .navbar-default .navbar-nav > li > a:hover,
    .navbar-default .navbar-nav > li > a:focus,
    .navbar-default .navbar-nav > li > a.active,
    .navbar-default .navbar-nav > .active > a,
    .navbar-default .navbar-nav > .active > a:hover,
    .navbar-default .navbar-nav > .open > a,
    .navbar-default .navbar-nav > .open > a:hover,
    .navbar-default .navbar-nav > .open > a:focus {
    background-color: #d7322e; color: #fff; 
    }
    .navbar-brand {
      display: none;
    }
    /*导航-触发滚动*/
    .navbar-fixed-top {
      min-height: 50px;
      margin-top:0px;
      opacity: 0.9;
    }
    .navbar-fixed-top ul.navbar-nav > li > a {
      padding: 15px 25px 15px 25px;
    }
    /*导航二级菜单*/
    .nav_small {
      background-color:#d7322e;
      background-color: rgba(215,50,46,0.9);
      padding: 10px 0px;
      padding-bottom: 15px;
      border-radius: 0px;
      border: none;
      box-shadow: none;
    }
    .nav_small > li > a {
      line-height:20px;
      padding: 7px 0px;
      text-align:
      center; color: #fff;
      font-size: 13px;
    }
    .nav_small > li > a:hover {
      color: #fff;
      background-color: #bd0803;
    }
    #app_menudown,
    #search_btn {
      display:none;
    }
    .mfoot_box {
      display:none;
    }
}

/*小屏幕样式*/
@media screen and (max-width: 768px) {
    .top_bg {
      display: none;
    }
    .top_welcome,
    .top_tel {
      display: none;
    }
    .logo {
      display: block;
      margin: 0 auto;
      margin-top:25px;
      margin-bottom: 25px;
      max-width:300px;
    }
    #search_btn {
      float: right;
      margin-top: 7px;
      padding:8px 13px;
      font-size: 17px;
      border-radius: 4px; 
      color: #fff;
    }
    #search_btn:hover,
    #search_btn:focus {
      cursor: pointer;
      background-color: #d7322e;
    }
    .navbar {
      margin: 0px;
      border:0px;
      min-height: 50px;
      background-color: #0071bf;
    }
    .navbar-default .navbar-brand {
      color: #fff;
      font-size: 16px;
    }
    .navbar-default .navbar-brand:hover,
    .navbar-default .navbar-brand:focus {
      color: #fff;
    }
    .navbar-toggle {
      border:none;
    }
    .navbar-default .navbar-collapse,
    .navbar-default .navbar-form {
      border:none;
    }
    .navbar-default .navbar-toggle:hover,
    .navbar-default .navbar-toggle:focus {
      background-color: #d7322e;
    }
    .navbar-default .navbar-toggle .icon-bar {
      background-color: #fff;
    }
    .navbar-default .navbar-nav {
      margin-top: 0px;
      margin-bottom: 0px;
    }
    .navbar-default .navbar-nav > li:last-child{
      border: none;
    }
    .navbar-default .navbar-nav > li > a,
    .navbar-default .navbar-nav .open .dropdown-menu > li > a {
      color: #fff;
    }
    .navbar-default .navbar-nav > li > a:hover,
     .navbar-default .navbar-nav > li > a:focus,
     .navbar-default .navbar-nav > .active > a, 
     .navbar-default .navbar-nav > .active > a:hover, 
     .navbar-default .navbar-nav > .active > a:focus,
     .navbar-default .navbar-nav > .open > a, 
     .navbar-default .navbar-nav > .open > a:hover, 
     .navbar-default .navbar-nav > .open > a:focus,
     .navbar-default .navbar-nav .open .dropdown-menu > li > a:hover {
      background-color: #d7322e; color: #fff;
    }
    #app_menudown {
      position: absolute;
      top:0px;
      right:0px;
      font-size: 16px;
    }
    #app_menudown:hover {
      background-color: #d7322e;
    }
    .navbar-fixed-top {
      margin-top:0px;
      opacity: 0.9;
    }

    /*手机-首页产品*/
    .product_head h2 {
        margin-top: 40px; 
        font-size: 25px; 
    }
    .product_head span {
        background: url(../images/m_h2_line.jpg) center center no-repeat;
    }
    .product_head p {
        font-size: 14px; 
        margin-top:8px;
    }
    .product_img {
        min-height: 180px;
    }
    .product_list2 div.product_img{
        min-height: 180px;
    }

    /*手机-首页案例*/
    .case_head h2 {
        margin-top: 40px;
        font-size: 26px; 
    }
    .case_head p {
        font-size: 14px;
        margin-top:4px;
    }
    .case_img {
        min-height: 150px;
    }
    .case_list2 div.case_img {
        min-height: 150px;
    }

    /*手机-首页新闻*/
    .news_head{
        margin-bottom: 0px;
    }
    .news_head h2{
        margin-top: 30px; 
        font-size: 26px; 
    }
    .news_head span{
        background: url(../images/m_h2_line.jpg) center center no-repeat;
    }
    .news_head p{
        font-size: 14px; 
        margin-top:4px;
    }
    .news_h3{
        text-align: center;
        background: url(../images/news_title.jpg) center bottom no-repeat;
        padding: 10px 0px 10px 0px;
        margin-bottom: 20px;
    }
    .news_ul li{
        color:#000;
        border-bottom: 1px dotted #dddddd;
        background: url(../images/li.png) no-repeat left 15px;
        line-height:21px; 
        padding: 10px 0px; 
        padding-left:14px;
    }
    .news_time,
    .right_new_time,
    .news_time_p,
    .news_des {
        display: none;
    }
    .news_img img{
        display: none;
    }
    .news_img a{
        font-weight: normal;
        font-size: 14px;
    }

    /*手机-首页公司简介*/
    .about_head{
        margin-bottom: 25px;
    }
    .about_head h2{
        margin-top: 35px; 
        font-size: 26px; 
    }
    .about_head span{
        background: url(../images/m_h2_line.jpg) center center no-repeat;
    }
    .about_head p{
        font-size: 14px; 
        margin-top:8px;
    }
    .about_content{
        margin-top:0px;
    }
    .about_btn{
        display: block;
        width: 200px;
        margin: 0 auto;
        margin-top: 20px;
        margin-bottom: 40px;
    }

    /*手机-首页合作客户*/
    .cooperation_head{
        margin-top: 50px;
    }
    .cooperation_head p{
        font-size: 22px; 
        margin-top:8px;
    }
    .cooperation_img{
        min-height: 100px;
    }

    .page_bg{
        display: none;
    }
    .right_contents img,
    .product_con img,
    .photo_con img {
        max-width: 100%;
    }
    .feedback{
        margin-top:20px;
    }
    .proinfo_box {
        margin-bottom: 80px;
    }
    #pic-page a img {
        width:35px;
    }
    #cmsFloatPanel{
        display: none;
    }
    .point span.to_prev,
    .point span.to_next {
        text-align:left;
        padding-bottom: 8px;
    }

    /*手机-底部信息*/
    footer {
        padding-top: 40px;
        padding-bottom:25px;
    }
    .footer_logo,
    .footer_logo_text {
        display: none;
    }
    .footer_contact {
        margin-bottom:30px;
    }
    .footer_qrcode{
        display: block;
        max-width: 130px;
        margin: 0 auto;
        margin-top: 25px;
    }
    .footer_qrcode_text {
        width: 130px;
        margin: 0 auto;
        margin-top: 10px;
        margin-bottom: 35px;
    }

    /*手机-友情链接*/
    .link_box {
        padding-left: 7px;
    }
    .link_box a {
        display: block;
        border-right:0px;
        padding:4px 0px;
    }
    .link_title{
        display: block;
    }
    .link_title:after {
        content:"";
    }
    .link_box button{
        display: inline-block;
        background-color: transparent;
        border: none;
        float: right;
        margin-top: -20px;
    }
    .link_box button:hover,
    .link_box button:focus{
        color: #97f3e7;
    }
    .link_list{
        display: none;
        padding-top: 7px;
    }

    /*手机-Tags标签*/
    .tags_box{
        padding-left: 7px;
        margin-bottom: 50px;
    }
    .tags_box a{
        display: block;
        border-right:0px;
        padding:4px 0px;
    }
    .tags_title{
        display: block;
    }
    .tags_title:after{
        content:"";
    }
    .tags_box button{
        display: inline-block;
        background-color: transparent;
        border: none;
        float: right;
        margin-top: -20px;
      }
    .tags_box button:hover,
    .tags_box button:focus{
        color: #97f3e7;
    }
    .tags_rows{
        display: none;
        padding-top: 7px;
     }

    /*手机-底部按钮*/
    .mfoot_box{
        background-color: #fafafa;
    }
    .mfoot_nav {
        width:25%;
        float:left;
        background-color: #fafafa;
        text-align:center;
        color:#898989;
    } 
    .mfoot_nav:hover,
    .mfoot_nav:focus {
        background-color: #e4e4e4;
        cursor:pointer;
    }
    .mfoot_nav a {
        color:#898989;
        display:block;
    }
    .mfoot_nav a:hover,
    .mfoot_nav a:focus{
       text-decoration:none;
    }
    .mfoot_nav span {
        display:block;
        padding:3px 0px 0px 0px;
    }
    .mfoot_share {
        width: 240px;
        padding: 5px;
    }
}

@media screen and (max-width: 767px) {
    .copyright_p{display:none;}
}

/*320px到768px*/
@media screen and (min-width:320px) and (max-width:768px) {
    .col-mm-1, .col-mm-2, .col-mm-3, .col-mm-4, .col-mm-5, .col-mm-6, .col-mm-7, .col-mm-8, .col-mm-9, .col-mm-10, .col-mm-11, .col-mm-12 {
      float: left;
    }
    .col-mm-12 {
      width: 100%;
    }
    .col-mm-11 {
      width: 91.66666667%;
    }
    .col-mm-10 {
      width: 83.33333333%;
    }
    .col-mm-9 {
      width: 75%;
    }
    .col-mm-8 {
      width: 66.66666667%;
    }
    .col-mm-7 {
      width: 58.33333333%;
    }
    .col-mm-6 {
      width: 50%;
    }
    .col-mm-5 {
      width: 41.66666667%;
    }
    .col-mm-4 {
      width: 33.33333333%;
    }
    .col-mm-3 {
      width: 25%;
    }
    .col-mm-2 {
      width: 16.66666667%;
    }
    .col-mm-1 {
      width: 8.33333333%;
    }
}

/* ============================================
   优化版本新增样式
   ============================================ */

/* 子菜单下拉样式（从header.php内联样式迁移） */
.navbar-nav > li > .sub-menu {
    margin-top: 0;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}
.sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    display: none;
    float: left;
    min-width: 160px;
    padding: 5px 0;
    margin: 2px 0 0;
    font-size: 14px;
    text-align: left;
    list-style: none;
    background-color: #fff;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    border: 1px solid #ccc;
    border: 1px solid rgba(0, 0, 0, .15);
    border-radius: 4px;
    -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
    box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
}
@media screen and (min-width: 769px){
    .sub-menu {
        background-color: #d7322e;
        background-color: rgba(215,50,46,0.9);
        padding: 10px 0px;
        padding-bottom: 15px;
        border-radius: 0px;
        border: none;
        box-shadow: none;
    }
    .sub-menu > li > a {
        line-height: 20px;
        padding: 7px 0px;
        text-align: center;
        color: #fff;
        font-size: 13px;
    }
}
.menu-item a {
    display: block;
    padding: 3px 20px;
    clear: both;
    font-weight: normal;
    line-height: 1.42857143;
    color: #333;
    white-space: nowrap;
}

/* 底部导航菜单优化 */
.footer-nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-nav-menu li {
    float: left;
    width: 33.33%;
    padding: 5px 0;
}
.footer-nav-menu li a {
    color: #666;
    font-size: 13px;
}
.footer-nav-menu li a:hover {
    color: #d7322e;
}

/* 图片响应式优化 */
img {
    max-width: 100%;
    height: auto;
}

/* 内容区域图片优化 */
.right_contents img {
    max-width: 100%;
    height: auto;
}

/* 平滑滚动 */
html {
    scroll-behavior: smooth;
}

/* 选中文字颜色 */
::selection {
    background: #d7322e;
    color: #fff;
}

/* 移动端底部导航优化 */
@media screen and (max-width: 767px) {
    .mfoot_box {
        padding-bottom: env(safe-area-inset-bottom);
    }
    body {
        padding-bottom: 50px;
    }
}

/* 打印样式优化 */
@media print {
    .mfoot_box,
    #cmsFloatPanel,
    .link_box,
    #top_nav {
        display: none !important;
    }
}

/* ============================================
   大气版视觉升级 v3.0
   深邃商务蓝 + 金色点缀 + 精致卡片阴影
   ============================================ */

/* --- 全局基础升级 --- */
body {
    font-family: 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
    color: #333;
    background: #f5f7fa;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

a {
    color: #1a3a5c;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}
a:hover {
    color: #c9a961;
    text-decoration: none;
}

/* --- 顶部信息栏升级 --- */
header .top_bg {
    background: linear-gradient(90deg, #0f2942 0%, #1a3a5c 50%, #0f2942 100%);
    color: rgba(255,255,255,0.85);
    height: 42px;
    line-height: 42px;
    border-bottom: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
header .top_welcome {
    padding-top: 0;
    line-height: 42px;
    font-size: 13px;
    letter-spacing: 0.5px;
}
header .top_welcome:before {
    content: "\f0ac";
    font-family: FontAwesome;
    margin-right: 8px;
    color: #c9a961;
}

/* 搜索框升级 */
header .search_group {
    margin: 6px 0 0 0;
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 20px;
    background: rgba(255,255,255,0.1);
    transition: all 0.3s;
}
header .search_group:hover,
header .search_group:focus-within {
    border-color: #c9a961;
    background: rgba(255,255,255,0.15);
    box-shadow: 0 0 0 3px rgba(201,169,97,0.15);
}
header .search_group input.form-control {
    color: #fff;
    height: 28px;
}
header .search_group input.form-control::placeholder {
    color: rgba(255,255,255,0.6);
}
header #search_submit {
    color: rgba(255,255,255,0.7);
    height: 28px;
    margin-top: -13px;
}
header #search_submit:hover {
    color: #c9a961;
}

/* --- Logo和电话区域升级 --- */
header > .container:nth-of-type(2) {
    padding: 22px 0;
}
header .logo {
    max-height: 60px;
    transition: transform 0.3s;
}
header .logo:hover {
    transform: scale(1.02);
}
header .tel_box {
    padding-top: 8px;
}
header .top_tel {
    margin-top: 0;
    float: right;
    text-align: right;
}
header .top_tel img {
    display: none;
}
header .top_tel span {
    display: block;
    float: none;
    color: #888;
    font-size: 13px;
    letter-spacing: 2px;
    margin-bottom: 4px;
}
header .top_tel p {
    float: none;
    color: #1a3a5c;
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 1px;
    position: relative;
    padding-left: 35px;
    display: inline-block;
}
header .top_tel p:before {
    content: "\f095";
    font-family: FontAwesome;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    color: #c9a961;
    animation: phonePulse 2s infinite;
}
@keyframes phonePulse {
    0%, 100% { transform: translateY(-50%) scale(1); }
    50% { transform: translateY(-50%) scale(1.1); }
}

/* --- 导航栏大气升级 --- */
header #top_nav.navbar {
    background: linear-gradient(90deg, #1a3a5c 0%, #244d73 50%, #1a3a5c 100%);
    border: none;
    border-radius: 0;
    margin-bottom: 0;
    min-height: 56px;
    box-shadow: 0 4px 20px rgba(26,58,92,0.3);
    position: relative;
    z-index: 100;
}
header #top_nav.navbar:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, #c9a961, transparent);
}
header #top_nav .navbar-nav > li {
    margin: 0;
}
header #top_nav .navbar-nav > li > a {
    color: rgba(255,255,255,0.9);
    font-size: 15px;
    font-weight: 500;
    padding: 18px 28px;
    line-height: 20px;
    letter-spacing: 1px;
    position: relative;
    transition: all 0.3s;
}
header #top_nav .navbar-nav > li > a:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: #c9a961;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
}
header #top_nav .navbar-nav > li > a:hover,
header #top_nav .navbar-nav > li.active > a,
header #top_nav .navbar-nav > li.current-menu-item > a {
    color: #fff;
    background: rgba(255,255,255,0.08);
}
header #top_nav .navbar-nav > li > a:hover:before,
header #top_nav .navbar-nav > li.active > a:before,
header #top_nav .navbar-nav > li.current-menu-item > a:before {
    width: 70%;
}

/* 下拉菜单升级 */
header #top_nav .sub-menu {
    background: #fff !important;
    padding: 12px 0 !important;
    border-radius: 0 0 8px 8px !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15) !important;
    border: none !important;
    min-width: 200px;
    margin-top: 0 !important;
}
header #top_nav .sub-menu > li > a {
    color: #333 !important;
    padding: 10px 24px !important;
    font-size: 14px !important;
    text-align: left !important;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.25s;
}
header #top_nav .sub-menu > li:last-child > a {
    border-bottom: none;
}
header #top_nav .sub-menu > li > a:hover {
    background: #f5f7fa !important;
    color: #1a3a5c !important;
    padding-left: 32px !important;
}

/* 移动端导航按钮 */
header #top_nav .navbar-toggle {
    border-color: rgba(255,255,255,0.3);
    margin-top: 12px;
}
header #top_nav .navbar-toggle .icon-bar {
    background: #fff;
}
header #top_nav .navbar-brand {
    color: #fff;
    line-height: 24px;
}

/* --- 幻灯片区域优化 --- */
.flash {
    position: relative;
    overflow: hidden;
}
.flash .bxslider li {
    position: relative;
}
.flash .bxslider li img {
    width: 100%;
    height: auto;
    min-height: 320px;
    object-fit: cover;
}
.flash .bx-pager {
    bottom: 20px !important;
    z-index: 50;
}
.flash .bx-pager-item a {
    width: 30px !important;
    height: 4px !important;
    background: rgba(255,255,255,0.4) !important;
    border-radius: 2px !important;
    transition: all 0.3s;
}
.flash .bx-pager-item a.active {
    background: #c9a961 !important;
    width: 45px !important;
}

/* --- 通用标题区域大气升级 --- */
.product_head,
.case_head,
.news_head,
.advantage_head,
.about_head,
.cooperation_head {
    text-align: center;
    padding: 50px 0 40px;
    position: relative;
}
.product_head h2,
.case_head h2,
.news_head h2,
.advantage_head h2,
.about_head h2,
.cooperation_head h2 {
    font-size: 32px;
    font-weight: 700;
    color: #1a3a5c;
    margin: 0 0 15px;
    letter-spacing: 3px;
    position: relative;
    display: inline-block;
}
.product_head h2:after,
.case_head h2:after,
.news_head h2:after,
.advantage_head h2:after,
.about_head h2:after,
.cooperation_head h2:after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #c9a961, #e0c98f);
    border-radius: 2px;
}
.product_head span,
.case_head span,
.news_head span,
.advantage_head span,
.about_head span,
.cooperation_head span {
    display: none;
}
.product_head p,
.case_head p,
.news_head p,
.advantage_head p,
.about_head p,
.cooperation_head p {
    color: #888;
    font-size: 15px;
    margin-top: 25px;
    letter-spacing: 2px;
}

/* 案例区域深色背景标题 */
.case_bg .case_head h2 {
    color: #fff;
}
.case_bg .case_head p {
    color: rgba(255,255,255,0.7);
}

/* --- 左侧导航大气升级 --- */
.left_nav {
    background: linear-gradient(160deg, #1a3a5c 0%, #0f2942 100%) !important;
    padding: 30px 20px !important;
    border-radius: 8px;
    box-shadow: 0 8px 30px rgba(26,58,92,0.2);
    position: relative;
    overflow: hidden;
}
.left_nav:before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(201,169,97,0.08) 0%, transparent 60%);
    pointer-events: none;
}
.left_nav p {
    font-size: 14px !important;
    color: #c9a961 !important;
    letter-spacing: 4px;
    font-weight: 400 !important;
    margin-bottom: 5px;
}
.left_nav h3 {
    font-size: 22px !important;
    color: #fff !important;
    margin-bottom: 25px !important;
    font-weight: 600;
    letter-spacing: 2px;
    position: relative;
    padding-bottom: 15px;
}
.left_nav h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: #c9a961;
}
.left_nav_bg {
    background: rgba(255,255,255,0.05) !important;
    border-radius: 6px;
    padding: 15px !important;
    backdrop-filter: blur(10px);
}
.left_nav_ul > li > a {
    color: rgba(255,255,255,0.85) !important;
    padding: 12px 15px !important;
    border-bottom: 1px solid rgba(255,255,255,0.08) !important;
    font-size: 14px;
    border-radius: 4px;
    margin-bottom: 2px;
    transition: all 0.3s;
    position: relative;
}
.left_nav_ul > li > a:hover,
.left_nav_ul > li.current-menu-item > a {
    background: rgba(201,169,97,0.15) !important;
    color: #c9a961 !important;
    padding-left: 22px !important;
}
.left_nav_ul > li > a:before {
    content: "\f105";
    font-family: FontAwesome;
    margin-right: 10px;
    opacity: 0.6;
    font-size: 12px;
}
.left_nav_tel {
    margin: 25px 0 0 !important;
    background: linear-gradient(135deg, #c9a961, #b8944f);
    color: #fff !important;
    padding: 18px 15px;
    border-radius: 6px;
    font-size: 20px !important;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(201,169,97,0.3);
    position: relative;
}
.left_nav_tel:before {
    content: "\f095";
    font-family: FontAwesome;
    display: block;
    font-size: 16px;
    margin-bottom: 5px;
    opacity: 0.9;
}

/* --- 产品卡片大气升级 --- */
.product_list {
    padding: 0;
}
.product_img {
    margin-bottom: 30px;
    padding: 0 12px !important;
}
.product_img > a {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: #fff;
}
.product_img > a:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(26,58,92,0.18);
}
.product_img > a:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(26,58,92,0.6) 100%);
    opacity: 0;
    transition: opacity 0.4s;
    z-index: 2;
}
.product_img > a:hover:before {
    opacity: 1;
}
.product_img img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.product_img > a:hover img {
    transform: scale(1.08);
    opacity: 1 !important;
}
.product_img > a:after {
    content: "\f06e";
    font-family: FontAwesome;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background: rgba(201,169,97,0.95);
    color: #fff;
    border-radius: 50%;
    font-size: 18px;
    z-index: 3;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.product_img > a:hover:after {
    transform: translate(-50%, -50%) scale(1);
}
.product_title {
    margin: 0;
    padding: 18px 15px;
    background: #fff;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    position: relative;
    z-index: 1;
}
.product_title a {
    color: #333;
    font-size: 15px;
    font-weight: 500;
    display: block;
    text-align: center;
    transition: color 0.3s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.product_title a:hover {
    color: #1a3a5c;
}
.product_img:hover .product_title {
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

/* --- 案例卡片升级 --- */
.case_bg {
    padding: 30px 0 60px;
    position: relative;
}
.case_bg:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15,41,66,0.85);
    backdrop-filter: blur(5px);
}
.case_bg > .container {
    position: relative;
    z-index: 2;
}
.case_img {
    margin-bottom: 25px;
    padding: 0 12px !important;
}
.case_img > a {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 6px 25px rgba(0,0,0,0.3);
    transition: all 0.4s;
}
.case_img > a:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 45px rgba(0,0,0,0.4);
}
.case_img img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.6s;
}
.case_img > a:hover img {
    transform: scale(1.1);
    opacity: 1 !important;
}
.case_title {
    margin: 0;
    padding: 15px;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    border-radius: 0 0 8px 8px;
    border-top: 2px solid #c9a961;
}
.case_title a {
    color: #fff;
    font-size: 14px;
    display: block;
    text-align: center;
    transition: color 0.3s;
}
.case_title a:hover {
    color: #c9a961;
}

/* --- 新闻列表升级 --- */
.right_new li {
    padding: 15px 0 15px 25px !important;
    border-bottom: 1px solid #eee !important;
    background: url(../images/li.png) no-repeat left 22px !important;
    transition: all 0.3s;
}
.right_new li:hover {
    padding-left: 32px !important;
    background-position-x: 8px !important;
}
.right_new li a {
    color: #333;
    font-size: 15px;
    transition: color 0.3s;
}
.right_new li a:hover {
    color: #1a3a5c;
}
.news_time {
    color: #999;
    font-size: 13px;
    float: right;
}

/* --- 按钮大气升级 --- */
.btn {
    border-radius: 4px;
    padding: 10px 28px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    position: relative;
    overflow: hidden;
}
.btn-primary,
.btn-info {
    background: linear-gradient(135deg, #1a3a5c, #244d73) !important;
    color: #fff !important;
    box-shadow: 0 4px 15px rgba(26,58,92,0.3);
}
.btn-primary:hover,
.btn-info:hover {
    background: linear-gradient(135deg, #c9a961, #b8944f) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(201,169,97,0.4);
}
.btn-default {
    background: #fff;
    color: #1a3a5c;
    border: 1px solid #ddd;
}
.btn-default:hover {
    border-color: #1a3a5c;
    color: #1a3a5c;
    background: #f5f7fa;
}

/* --- 面包屑升级 --- */
.bread_bg {
    background: linear-gradient(90deg, #1a3a5c, #244d73);
    padding: 20px 0;
    position: relative;
    overflow: hidden;
}
.bread_bg:before {
    content: '';
    position: absolute;
    top: -50%;
    right: 10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(201,169,97,0.1) 0%, transparent 70%);
    border-radius: 50%;
}
.bread_nav {
    color: rgba(255,255,255,0.9);
    font-size: 14px;
}
.bread_nav span {
    color: #c9a961;
    margin-right: 8px;
}
.bread_nav a {
    color: rgba(255,255,255,0.8);
}
.bread_nav a:hover {
    color: #c9a961;
}

/* --- 内页右侧标题升级 --- */
.right_head {
    border-bottom: 2px solid #eee;
    margin-bottom: 25px;
    padding-bottom: 0;
}
.right_head h2 {
    font-size: 24px;
    color: #1a3a5c;
    font-weight: 600;
    margin: 0;
    padding-bottom: 15px;
    position: relative;
}
.right_head h2 span {
    border-bottom: 3px solid #c9a961 !important;
    padding-bottom: 15px;
    display: inline-block;
}

/* --- 内容区域升级 --- */
.right_contents {
    background: #fff;
    padding: 30px !important;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    line-height: 2;
    color: #444;
    font-size: 15px;
}
.right_contents h1,
.right_contents h2,
.right_contents h3 {
    color: #1a3a5c;
    font-weight: 600;
    margin-top: 30px;
    margin-bottom: 15px;
}
.right_contents p {
    margin-bottom: 18px;
}
.right_contents img {
    border-radius: 6px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    margin: 15px 0;
}

/* --- 分页升级 --- */
.page {
    text-align: center;
    margin-top: 30px;
}
.page a,
.page span {
    display: inline-block;
    padding: 8px 16px;
    margin: 0 4px;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #666;
    font-size: 14px;
    transition: all 0.3s;
}
.page a:hover {
    background: #1a3a5c;
    color: #fff;
    border-color: #1a3a5c;
}
.page .current {
    background: linear-gradient(135deg, #1a3a5c, #244d73);
    color: #fff;
    border-color: #1a3a5c;
}

/* --- 页脚大气升级 --- */
footer {
    background: linear-gradient(180deg, #0f2942 0%, #0a1f33 100%);
    color: rgba(255,255,255,0.7);
    padding: 50px 0 30px;
    position: relative;
}
footer:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, #c9a961, transparent);
}
footer .footer_logo {
    max-height: 50px;
    margin-bottom: 15px;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}
footer .footer_logo_text {
    color: rgba(255,255,255,0.5);
    font-size: 13px;
    line-height: 1.8;
}
footer .footer_logo_text a {
    color: rgba(255,255,255,0.7);
}
footer .footer_logo_text a:hover {
    color: #c9a961;
}
footer .footer_contact p {
    color: rgba(255,255,255,0.65);
    font-size: 14px;
    margin-bottom: 12px;
    padding-left: 22px;
    position: relative;
}
footer .footer_contact p:before {
    font-family: FontAwesome;
    position: absolute;
    left: 0;
    color: #c9a961;
    width: 16px;
    text-align: center;
}
footer .footer_contact p:nth-child(1):before { content: "\f095"; }
footer .footer_contact p:nth-child(2):before { content: "\f10b"; }
footer .footer_contact p:nth-child(3):before { content: "\f0e0"; }
footer .footer_contact p:nth-child(4):before { content: "\f041"; }
footer .footer_contact p:nth-child(5):before { content: "\f023"; }
footer .footer_menu p {
    margin-bottom: 10px;
}
footer .footer_menu p a {
    color: rgba(255,255,255,0.6);
    font-size: 13px;
    transition: all 0.3s;
}
footer .footer_menu p a:hover {
    color: #c9a961;
    padding-left: 5px;
}
footer .footer_menu_first a {
    color: #fff !important;
    font-size: 15px !important;
    font-weight: 600;
    margin-bottom: 15px !important;
    display: block;
    position: relative;
    padding-bottom: 10px;
}
footer .footer_menu_first a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 25px;
    height: 2px;
    background: #c9a961;
}
footer .footer_qrcode {
    border: 4px solid rgba(255,255,255,0.1);
    border-radius: 6px;
    padding: 5px;
    background: #fff;
}
footer .footer_qrcode_text {
    color: rgba(255,255,255,0.5);
    font-size: 12px;
    text-align: center;
    margin-top: 10px;
}

/* --- 友情链接区域升级 --- */
.link_box {
    background: #0a1f33;
    padding: 15px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.link_box .link_title {
    color: #c9a961;
    font-size: 14px;
    font-weight: 600;
    margin-right: 15px;
}
.link_box .link_list a {
    color: rgba(255,255,255,0.5);
    font-size: 13px;
    margin-right: 20px;
    transition: color 0.3s;
}
.link_box .link_list a:hover {
    color: #c9a961;
}

/* --- 移动端底部导航升级 --- */
.mfoot_box {
    background: linear-gradient(90deg, #1a3a5c, #244d73) !important;
    border: none !important;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
    min-height: 55px;
}
.mfoot_nav {
    padding: 8px 0 !important;
}
.mfoot_nav a {
    color: rgba(255,255,255,0.85) !important;
    font-size: 12px !important;
}
.mfoot_nav a .glyphicon {
    color: #c9a961 !important;
    font-size: 20px !important;
    margin-bottom: 3px;
}

/* --- 客服面板优化 --- */
#cmsFloatPanel .ctrolPanel a {
    background-color: #1a3a5c !important;
    transition: all 0.3s;
}
#cmsFloatPanel .ctrolPanel a:hover {
    background-color: #c9a961 !important;
}

/* --- 404页面升级 --- */
.error404 {
    text-align: center;
    padding: 60px 20px;
}
.error404 p:first-child {
    font-size: 80px;
    font-weight: 700;
    color: #1a3a5c;
    margin-bottom: 20px;
}

/* --- 滚动条美化 --- */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: #f5f7fa;
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #1a3a5c, #244d73);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #c9a961;
}

/* --- 响应式优化 --- */
@media (max-width: 991px) {
    header .top_tel p {
        font-size: 24px;
    }
    header #top_nav .navbar-nav > li > a {
        padding: 15px 18px;
        font-size: 14px;
    }
    .product_head h2,
    .case_head h2,
    .news_head h2 {
        font-size: 26px;
    }
    .product_img img {
        height: 180px;
    }
}

@media (max-width: 767px) {
    header .top_bg {
        height: auto;
        padding: 8px 0;
    }
    header .top_welcome {
        display: none;
    }
    header .search_group {
        float: none;
        max-width: 250px;
        margin: 0 auto;
    }
    header > .container:nth-of-type(2) {
        padding: 15px 0;
        text-align: center;
    }
    header .tel_box {
        text-align: center;
        margin-top: 10px;
    }
    header .top_tel {
        float: none;
        text-align: center;
    }
    header .top_tel p {
        font-size: 22px;
    }
    header #top_nav .navbar-nav > li > a {
        padding: 12px 20px;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    header #top_nav .navbar-nav > li > a:before {
        display: none;
    }
    .product_head,
    .case_head,
    .news_head {
        padding: 35px 0 25px;
    }
    .product_head h2,
    .case_head h2,
    .news_head h2 {
        font-size: 22px;
        letter-spacing: 2px;
    }
    .product_head p,
    .case_head p,
    .news_head p {
        font-size: 13px;
    }
    .product_img img {
        height: 160px;
    }
    .right_contents {
        padding: 20px !important;
    }
    footer {
        padding: 35px 0 20px;
    }
    footer .footer_contact,
    footer .footer_menu {
        margin-bottom: 25px;
    }
    .left_nav {
        margin-bottom: 25px;
    }
}

/* --- 入场动画优化 --- */
.smoove {
    opacity: 1 !important;
    transform: none !important;
}

/* --- 产品详情页升级 --- */
.product_h1 {
    font-size: 26px;
    color: #1a3a5c;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #eee;
}
.product_info p {
    color: #555;
    line-height: 1.9;
    font-size: 14px;
}
.proinfo_box {
    background: #f8f9fb;
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid #c9a961;
}
.product_con {
    clear: both;
    padding-top: 30px;
    margin-top: 30px;
    border-top: 1px solid #eee;
}

/* --- 相关产品升级 --- */
.list_related {
    margin-top: 40px;
}
.related_list .product_img > a {
    height: 100%;
}

/* --- 上一篇下一篇升级 --- */
.point {
    margin: 30px 0;
    padding: 20px;
    background: #f8f9fb;
    border-radius: 8px;
}
.point a {
    color: #555;
    font-size: 14px;
}
.point a:hover {
    color: #1a3a5c;
}

/* --- 在线询价表单升级 --- */
#inquiry {
    margin-top: 40px;
    padding: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}
#inquiry .form-control {
    border-radius: 4px;
    border: 1px solid #ddd;
    height: 42px;
    transition: all 0.3s;
}
#inquiry .form-control:focus {
    border-color: #1a3a5c;
    box-shadow: 0 0 0 3px rgba(26,58,92,0.1);
}
#inquiry textarea.form-control {
    height: auto;
}

/* --- 页面背景图区域优化 --- */
.page_bg {
    height: 200px !important;
    background-size: cover !important;
    background-position: center !important;
    position: relative;
}
.page_bg:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(15,41,66,0.3) 0%, rgba(15,41,66,0.6) 100%);
}

/* ============================================
   大气版 - 优势模块升级
   ============================================ */
.advantage_left,
.advantage_right {
    margin-bottom: 40px;
    padding: 30px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    position: relative;
}
.advantage_left:hover,
.advantage_right:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 45px rgba(26,58,92,0.15);
}
.advantage_left:before,
.advantage_right:before {
    content: '';
    position: absolute;
    top: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #c9a961, #b8944f);
}
.advantage_left:before { right: 0; }
.advantage_right:before { left: 0; }

.advantage_left img,
.advantage_right img {
    width: 45% !important;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.5s;
}
.advantage_left:hover img,
.advantage_right:hover img {
    transform: scale(1.03);
}
.advantage_left img { float: left; }
.advantage_right img { float: right; }

.advantage_left h3,
.advantage_right h3 {
    width: 50% !important;
    font-size: 24px !important;
    color: #1a3a5c !important;
    font-weight: 600 !important;
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 12px;
}
.advantage_left h3 { float: right; text-align: right; padding-right: 20px; }
.advantage_right h3 { float: left; text-align: left; padding-left: 20px; }

.advantage_left h3:after,
.advantage_right h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    width: 35px;
    height: 2px;
    background: #c9a961;
}
.advantage_left h3:after { right: 20px; }
.advantage_right h3:after { left: 20px; }

.advantage_left h3 span,
.advantage_right h3 span {
    font-family: Arial, sans-serif;
    font-size: 48px !important;
    color: rgba(201,169,97,0.25) !important;
    font-weight: 900;
    position: absolute;
    top: -15px;
}
.advantage_left h3 span { right: 0; }
.advantage_right h3 span { left: 0; }

.advantage_left p,
.advantage_right p {
    width: 50% !important;
    color: #666 !important;
    line-height: 2 !important;
    margin-top: 10px !important;
    font-size: 14px;
    background: none !important;
    padding: 0 20px !important;
}
.advantage_left p { float: right; text-align: right; }
.advantage_right p { float: left; text-align: left; }

/* ============================================
   大气版 - 新闻资讯模块升级
   ============================================ */
.news_bg {
    background: linear-gradient(180deg, #f5f7fa 0%, #eef1f5 100%) !important;
    padding-bottom: 50px;
}
.news_h3 {
    background: none !important;
    padding: 0 0 15px 0 !important;
    font-size: 20px !important;
    font-weight: 600 !important;
    color: #1a3a5c;
    border-bottom: 2px solid #e0e0e0;
    position: relative;
    margin-bottom: 20px;
}
.news_h3:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: #c9a961;
}
.news_h3:before {
    content: "\f1ea";
    font-family: FontAwesome;
    margin-right: 10px;
    color: #c9a961;
}

.news_ul {
    background: #fff;
    padding: 20px 25px !important;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}
.news_ul li {
    padding: 12px 0 !important;
    border-bottom: 1px dashed #eee;
    transition: all 0.3s;
}
.news_ul li:last-child {
    border-bottom: none;
}
.news_ul li:hover {
    padding-left: 8px !important;
}
.news_ul li a {
    color: #444 !important;
    font-size: 14px;
    transition: color 0.3s;
}
.news_ul li a:hover {
    color: #1a3a5c !important;
}
.news_time {
    color: #999;
    font-size: 13px;
}

/* 新闻大图样式 */
.news_ul li:first-child {
    border-bottom: 1px solid #eee;
    padding-bottom: 20px !important;
    margin-bottom: 10px;
}
.news_img {
    overflow: hidden;
}
.news_img img {
    max-width: 100% !important;
    width: 100%;
    height: 180px;
    object-fit: cover;
    margin-right: 0 !important;
    float: none !important;
    border-radius: 6px;
    margin-bottom: 15px;
    transition: transform 0.5s;
}
.news_img:hover img {
    transform: scale(1.05);
}
.news_img a {
    font-size: 17px !important;
    color: #1a3a5c !important;
    font-weight: 600;
    display: block;
    margin-bottom: 8px;
    line-height: 1.5;
}
.news_img a:hover {
    color: #c9a961 !important;
}
.news_time_p {
    color: #999;
    font-size: 13px;
    margin-bottom: 10px !important;
}
.news_time_p:before {
    content: "\f073";
    font-family: FontAwesome;
    margin-right: 6px;
}
.news_des {
    color: #777;
    font-size: 14px;
    line-height: 1.8;
    margin-top: 0 !important;
}

/* 常见问题样式 */
.answer_ul {
    background: #fff;
    padding: 20px 25px !important;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    list-style: none;
}
.answer_ul li {
    padding: 15px 0;
    border-bottom: 1px dashed #eee;
    position: relative;
    padding-left: 30px;
}
.answer_ul li:last-child {
    border-bottom: none;
}
.answer_ul li:before {
    content: "\f059";
    font-family: FontAwesome;
    position: absolute;
    left: 0;
    top: 18px;
    color: #c9a961;
    font-size: 16px;
}
.answer_ul li a {
    color: #1a3a5c;
    font-size: 15px;
    font-weight: 500;
    display: block;
    margin-bottom: 8px;
    transition: color 0.3s;
}
.answer_ul li a:hover {
    color: #c9a961;
}
.answer_ul li p {
    color: #888;
    font-size: 13px;
    line-height: 1.7;
    margin: 0;
}

/* ============================================
   大气版 - 关于我们模块升级
   ============================================ */
.about_h3 {
    font-size: 14px;
    color: #c9a961;
    letter-spacing: 4px;
    font-weight: 600;
    margin-bottom: 10px;
}
.about_p {
    font-size: 28px;
    color: #1a3a5c;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.4;
}
.about_content {
    color: #666;
    line-height: 2;
    font-size: 15px;
    margin-bottom: 25px;
}
.about_btn {
    display: inline-block;
    padding: 12px 35px;
    background: linear-gradient(135deg, #1a3a5c, #244d73);
    color: #fff;
    border-radius: 4px;
    font-size: 14px;
    letter-spacing: 2px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(26,58,92,0.3);
}
.about_btn:hover {
    background: linear-gradient(135deg, #c9a961, #b8944f);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(201,169,97,0.4);
}
.about_btn:before {
    content: "\f061";
    font-family: FontAwesome;
    margin-right: 8px;
}
.about_video {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

/* ============================================
   大气版 - 合作客户模块升级
   ============================================ */
.cooperation_img {
    margin-bottom: 20px;
    padding: 0 10px !important;
}
.cooperation_img a {
    display: block;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
    transition: all 0.4s;
    border: 1px solid #eee;
}
.cooperation_img a:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(26,58,92,0.15);
    border-color: #c9a961;
}
.cooperation_img img {
    width: 100%;
    height: 80px;
    object-fit: contain;
    filter: grayscale(30%);
    transition: all 0.4s;
}
.cooperation_img a:hover img {
    filter: grayscale(0%);
}

/* ============================================
   大气版 - 响应式补充
   ============================================ */
@media (max-width: 767px) {
    .advantage_left,
    .advantage_right {
        padding: 20px;
    }
    .advantage_left img,
    .advantage_right img {
        width: 100% !important;
        float: none !important;
        margin-bottom: 20px;
    }
    .advantage_left h3,
    .advantage_right h3,
    .advantage_left p,
    .advantage_right p {
        width: 100% !important;
        float: none !important;
        text-align: left !important;
        padding: 0 !important;
    }
    .advantage_left h3 span,
    .advantage_right h3 span {
        right: 0 !important;
        left: auto !important;
    }
    .advantage_left h3:after,
    .advantage_right h3:after {
        left: 0 !important;
        right: auto !important;
    }
    .news_ul,
    .answer_ul {
        padding: 15px !important;
    }
    .about_p {
        font-size: 22px;
    }
}