/*
 * LankeCMS (http://lankecms.com)
 * Copyright (c) 2013-2017 http://lankecms.com All rights reserved.
 * Author: 钟若天 <lankecms@163.com>
 */

body{font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; color: #2F2F2F;}
a{transition: 0.5s;-webkit-transition: 0.5s;-moz-transition: 0.5s;}
ul{list-style:none;}
.top_menu{background-color: #333641; color: #E4E4E4;  width: 100%;  height: 40px;}
.language{float: right; height: 40px; padding: 9px 10px 0px 10px; font-size: 14px;}
.top_name{display: inline-block; padding-top:12px;}
.flash img{ width: 100%; height: auto;}
.flash ul.bxslider{list-style:none;}
.flash div.bx-pager{bottom: 4%;}
.flash div.bx-controls-direction{ display:none; }
.page_bg{height: 200px; margin-bottom: 10px;margin-top: 100px;}
.main{ padding:30px 0px 10px 0px;}
.img-thumbnail{transition : opacity 0.7s}
.img-thumbnail:hover,.opacity_img:hover{opacity: 0.75;}

/*导航菜单*/
.navbar{ margin:0px; border:none;background-color: #404040;}
.glyphicon-home:before {color: #fff;}
#app_menudown{position: absolute; top:0px; right:0px; font-size: 16px;}
#app_menudown:hover{background-color: #ff6637;}

/*产品搜索*/
.search_group{float: right; margin: 36px 0px 0px 0px;}
.form-control{border-radius: 0px; box-shadow: none;}
.mysearch_btn{ background-color:#ff6637;color:#fff;border-radius: 0px;transition:background 0.3s;}
.mysearch_btn:hover,.mysearch_btn:focus{ background-color:#404040; color:#fff;}
#small_search{float: right; margin-top: 7px; padding:8px 13px;font-size: 17px;border-radius: 4px; color: #fff;}
#small_search:hover,#small_search:focus{cursor: pointer; background-color: #ff6637;}

/*首页产品*/
.index_product{margin:15px 0px 0px 0px;}
.product_head h2{text-align: center; font-size:24px; color:#363534;margin:45px 0px 5px 0px;background: url(../images/title_bg.jpg) center center no-repeat;}
.product_head p{margin:10px 0px 0px 0px; text-align: center; color: #999999; font-size: 13px; padding:0px;}
.product_list{clear: both;  padding: 40px 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;}
/* 产品/证书缩略图：原为 max-height:210px + max-width:100%，两者同时限制会变形
   （实测正方形图 600x600→262x210、竖图 700x963→210x210）。
   改为固定正方形框 + object-fit:contain，图片等比居中、卡片高度整齐。
   注意 max-width 必须带 !important —— bootstrap.css 里有
   `img{max-width:100% !important}`，普通声明会被它覆盖（实测无效）。
   aspect-ratio 不被支持时自动回退为 height:auto（按宽度等比，也不变形）。 */
.product_img img{margin-right: auto;margin-left: auto;display: block;width: 100%;max-width: 210px !important;height: auto;aspect-ratio: 1 / 1;object-fit: contain;margin-bottom: 10px;}
.product_list2 div.product_img{min-height: 250px;}
.product_title{ text-align: center;padding: 0px 15px 0px 0px; height: 40px; font-size:14px; font-weight:normal; margin:0 0 10px 0; line-height:1.42857143;}
.product_title a{ color: #363534;}
.product_title a:hover{text-decoration: none;color:#ff6637;}

/*首页背景图片*/
.index_bg{width: 100%; overflow: hidden;}
.index_img{display: block; width: 100%; margin: 0 auto; max-width:1920px; text-align:center; height: auto;}

/*公司简介*/
.about_img{max-width: 286px; margin-top: 60px;}
.about_contents{font-size: 12px; color:#868686; text-align: left; line-height:28px; margin-top: 40px; padding:0px 0px 0px 30px;}
a.about_more{ display: block; width: 130px; text-align: center; color:#fff; padding: 9px 0px; background: #575656;  margin-top:25px; margin-left: 30px;}
a.about_more:hover{color: #fff; background: #ff6637; text-decoration: none;}

/*首页新闻*/
.news_box{margin-top:60px;  padding-top: 30px; border-top: 1px solid #ececec;}
.news_img{min-height: 400px; margin-top:32px; background-repeat: no-repeat;}
.news_index{clear: both; list-style:none;margin:0px; padding: 0px; padding-left: 15px;}
.news_index li{padding: 22px 0px 22px 0px; border-bottom: 1px dotted #dbd4cd;}
.news_index li span{display: inline-block; width: 60px; height:60px; text-align: center; background-color: #f5f5f5; color: #ff6637; float: left;  padding:0px 2px; margin-right: 15px;}
.news_index li span strong{display: block; font-size: 23px; padding-top:5px;}
.news_index li span i{display: block; font-size: 12px;  font-style: normal; font-family: Arial;}
.news_index li a{color:#333333;}
.news_index li a:hover{ text-decoration:none;color:#ff6637; }
.news_index li em{ font-style: normal; display:inline-block; line-height: 18px;color:#999999; padding-top: 8px; font-size: 12px;}

/*首页联系*/
.index_contact{margin:30px 0px 45px 0px;}
.index_contact P{clear: both;}

/*栏目导航*/
.navbar{ margin:0px; background-color: #fff; border: none;box-shadow: 0px 3px 4px rgba(0, 0, 0,0.1);}
.glyphicon-home:before {color: #fff;}
#app_menudown{position: absolute; top:0px; right:0px; font-size: 16px;}
#app_menudown:hover{background-color: #2186CF;}
.left_nav{ clear: both;}
.index_left_nav{padding-top: 5px;}
.left_h2{background:url(../images/title_line.jpg) left bottom no-repeat; font-size: 22px; display: block; margin-top: 25px; padding: 3px 0px 10px 0px; color: #152437; font-weight:500; line-height:1.1; margin-bottom:10px;}
.left_nav_ul{list-style:none;margin:0px;padding:0px; margin:15px 0px 0px 0px;padding-bottom: 10px;}
.left_nav_ul > li{position:relative; border-bottom: 1px solid #f2f2f2; background: url(../images/left_li.gif) 6px 15px no-repeat;padding:8px 0px 8px 18px; }
.left_nav_ul > li > a{text-decoration:none; color:#656464;}
.left_nav_ul > li > a:hover,.left_nav_ul li a.left_active{color:#DF0615;}
/*小类*/
ul.left_snav_ul{list-style:none;padding:0px;display: block; padding-top: 8px;}
ul.left_snav_ul > li{ margin:0px;padding:5px 0px 5px 10px; background: url(../images/left_sli.gif) 0px 13px no-repeat;}
ul.left_snav_ul > li > a{border:0;color:#797979;padding: 5px 0px 5px 0px;}
ul.left_snav_ul > li > a:hover{ text-decoration: none;color:#DF0615;}
.menu_head{cursor:pointer; font: 600 18px/30px "Open Sans", sans-serif; width:35px; text-align:center;color:#303c4b;display:inline-block;position: absolute; top:3px; right:0px;}
.menu_head:hover{ color: #2186CF;}

/*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 12px;line-height:21px; padding: 10px 0px; padding-left:16px;}
.left_news li a{color:#2F2F2F;}
.left_news li a:hover{ text-decoration:none;color:#ff6637; }

.list_box{clear: both; margin-bottom: 45px;}

/*新闻列表*/
.list_news{clear: both; list-style:none;margin:0px; padding:6px 0px 20px 0px;}
.list_news li{color:#898989;background: url(../images/li.png) no-repeat left 14px;line-height:22px; padding:8px 0px; padding-left:13px;border-bottom: 1px dashed #e3e2e2;/*dotted*/ }
.list_news li a{color:#2F2F2F;}
.list_news li a:hover{text-decoration:none;color:#ff6637;}
.news_time{ float:right;}
.contents{clear: both; padding:20px 2px 0px 2px; line-height:28px; overflow: auto;}
.contents_title{ margin: 0px; padding: 10px 0px; text-align: center; color: #000; font-size:18px;color:#434343;font-weight:bold; line-height: 34px;}

/*分页样式*/
.page{clear:both; margin:20px 0px 0px 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: #000 1px solid; padding:4px 9px;color: #fff; background-color: #31363c;}
.page .current {font-family: Arial;border: #000 1px solid; font-size: 13px; padding:5px 9px; color: #fff;margin: 2px;  background-color: #31363c}

/*产品展示*/
#pic-page {text-align: center; margin-top:10px;}
#pic-page a {margin: 0 2px;}
#pic-page a img {width:40px;height:auto;padding: 2px;border: solid #ccc 1px; margin-bottom:5px;}
#pic-page a:hover img,#pic-page a.active img {border: solid #5280DD 1px;}
.showpic_box,.proinfo_box{margin: 20px 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 li{ line-height:24px; padding-bottom:12px;}
.product_con{ clear: both; border-top: 1px dotted #ccc; 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;}

.related_h2{padding: 30px 0px 12px 0px; color: #303c4b; margin:0px; display: block;  font-weight:300; font-size:24px; border-bottom:5px solid #f4f5f6;font-family:'Roboto',Arial,Helvetica, sans-serif;}
.related_list{padding-top: 12px;}
.related_news{ padding-top: 0px; clear: both;}

.download_btn{text-align: right; margin: 10px 10px 20px 0px;}
.page-btn{background-color: #ff6637; border-radius: 0px; border: none;transition: background 0.3s;}
.page-btn:hover,.page-btn:focus{background-color:#404040; }
.grey-btn{border-radius: 0px;border: none; background-color: #E8E8E8;}
.grey-btn:hover,.grey-btn:focus{background-color: #ccc;}

.a2a_default_style{display: inline-block;}

/*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:#0c548c;}
.point span.to_prev a:hover{color: #ff6637;text-decoration: none;}
.point span.to_next{text-align:center; }
.point span.to_next a{color:#0c548c;}
.point span.to_next a:hover{color: #ff6637;text-decoration: none;}

/*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;}

#translate{width:180px; margin: 0 auto; }
#translate-this{margin: 15px 0px 10px 0px;}

/*首页Tags*/
.tags_box{background-color: #333333; padding: 9px 0px 9px 0px; text-align: center;color: #E9E9EA;font-size: 13px;}
.tags_box a{color: #E9E9EA; border-right: 1px solid #BBBBBB; padding:0px 8px 0px 8px;font-size: 13px;}
.tags_box a:hover{text-decoration: none; color: #ffeb3b;}
.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 10px 0px 0px;}
.tags_title:after{content:"：";}



/*首页产品分类*/
.top_nav_bg{
    background: #fff;
    padding: 20px 15px 0px 15px;
}
.top_nav_ul{
    list-style:none;
    padding:0px;
    margin:15px 0px 0px 0px;
    padding-bottom: 10px;
  }
.top_nav_ul > li > a{
    display:inline;
	line-height:38px;
    text-decoration:none;
    color:#fff;
    font-size:15px;
    background-color: #0071bf;
    border-radius: 25px; 
    padding:6px 15px 6px 15px;
    margin-bottom: 8px;
}
.top_nav_ul > li > a:hover {
background-color: #ff0000; color: #fff;}


/*友情链接*/
.link_box{background-color: #3e3e3e; padding: 10px 0px; text-align: center;color: #E9E9EA;font-size: 13px;}
.link_box a{color: #E9E9EA; border-right: 1px solid #BBBBBB; padding:0px 10px 0px 10px; font-size: 13px;}
.link_box a:hover{text-decoration: none; color: #ffeb3b;}
.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:"：";}

/*底部信息*/
footer{ text-align:center; background-color: #1F1F1F; color:#fff; padding:30px 0px 20px 0px; font-size:12px;}
.copyright{ line-height:20px; padding: 0px 5px;}
.copyright a{ color:#fff;}
.foot_nav{ width:25%; float:left;background-color: #fafafa;text-align:center;color:#898989;} 
.foot_nav:hover,.foot_nav:focus{background-color: #e4e4e4;cursor:pointer;}
.foot_nav a{color:#898989;display:block;}
.foot_nav a:hover,.foot_nav a:focus{text-decoration:none;}
.foot_nav span{display:block; padding:3px 0px 0px 0px;}
.webshare{width: 230px; padding: 5px;}
.ewebshare{width: 200px; padding: 5px;}

/*大屏幕*/
@media screen and (min-width: 769px) {
       .logo{margin:25px 0px 0px 0px; max-height: 78px;}
      .flash{margin-top: 78px;}
      .navbar{min-height: 70px; margin-top: 40px;}
      .navbar-nav{float:right; font-size:15px; color:#000000;}
      .navbar-nav > li > a {text-align: center;}
      .navbar-default .navbar-nav > li > a{padding-top: 40px; padding-bottom:40px;color: #312b2b;}
      .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 > .open > a,
      .navbar-default .navbar-nav > .open > a:hover,
      .navbar-default .navbar-nav > .open > a:focus {
         background-color: #DF0615; color: #fff; }

      .small-nav{min-height: 80px; margin-top: 0px;background: rgba(255,255,255,0.95);}
      .small-nav .navbar-nav > li > a{padding-top: 30px; padding-bottom:30px;}
      .small-nav img.logo{max-height: 50px;  margin:20px 0px 0px 0px;}

      .nav_small{background: rgba(255,255,255,0.95);padding: 8px 0px 8px 0px; border-radius: 0px; border: none; }
      .nav_small > li{}
      .nav_small > li > a{line-height:26px; color: #312b2b; font-size: 13px;}
      .nav_small > li > a:hover{color: #fff; background-color: #DF0615;}
       #app_menudown,#small_search{ display:none; }
      .index_left_nav,.footer_nav{display:none; }
      .contents embed{width: 640px; height: 500px;}

}


/*小屏幕*/
@media screen and (max-width: 768px) {
      .logo{margin:16px 0px 3px 20px; max-width:180px; max-height: 58px;}
      .flash{margin-top: 80px;}
      .navbar{min-height: 60px; margin-top:40px;}
      .navbar-default .navbar-brand {color: #fff; font-size: 16px;}
      .navbar-default .navbar-brand:hover,
      .navbar-default .navbar-brand:focus {color: #fff;}
      .navbar-toggle{}
      .navbar-default .navbar-collapse, .navbar-default .navbar-form{border:none;}
      .navbar-default .navbar-toggle:hover,
      .navbar-default .navbar-toggle:focus {
      }
      .navbar-default .navbar-toggle .icon-bar{}
      .navbar-default .navbar-nav{margin-top: 0px;margin-bottom: 0px;}
      .navbar-default .navbar-nav > li {}
      .navbar-default .navbar-nav > li:last-child{border: none;}
      .navbar-default .navbar-nav > li > a,
      .navbar-default .navbar-nav .open .dropdown-menu > li > a{}
      .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: #DF0615; color: #fff;}

       .small-nav{margin-top: 0px;background: rgba(255,255,255,0.95);}
       header{}
      .top_name,.home-btn,.page_bg{display: none;}
      .language{border-left: 0px; border-right: 0px; }
      .index_img{max-width: 790px; margin-left: 0;}
      .list_box{margin-top: 20px;}
      .search_group{margin: 10px 0px 20px 0px;}
      #topsearch{display: none;}
      .flash div.bx-pager{ /*display:none;*/}
      .left_h2{margin-top: 25px;}
      .list_related h2.left_h2{margin-top: 60px;}
      .product_head h2{margin-top: 30px; font-size: 20px;}
      .product_head p{font-size: 12px;}
      .product_img,.product_list2 div.product_img{min-height: 100px; margin-bottom: 25px;}
      .related_list div.product_img{min-height: 180px;}
      .product_con img,.contents img{width:100%;}
      .product_title a{font-size: 12px;}
      .about_img{display: block; margin: 0 auto; margin-top: 30px;}
      .about_contents{margin-top:25px;padding: 0px;}
      a.about_more{width: 270px; margin: 0 auto; margin-top: 40px;}
      .news_box{padding-top:20px; margin-bottom: 40px;}
      .news_img{display: none;}
      .news_index{padding-left:0px;}

      .news_time{ display:none;}
      .left_news ul{padding-bottom: 20px;}
      .index_contact{margin-top:5px;}
      .product_h1{ line-height:22px; font-size:16px; margin-top: 35px;}
      .feedback{margin-top: 20px;}
      .footer_nav{background-color: #fafafa;}
      #pic-page a img {width:35px;}
      #cmsFloatPanel{ display: none;}
      .point span.to_prev,.point span.to_next{text-align:left; padding-bottom: 8px;}
      .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: #99A1C5;}
      .link_list{display: none; padding-top: 7px;}
      .tags_box{padding-left: 7px;}
      .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: #99A1C5;}
      .tags_rows{display: none; padding-top: 7px;}
      footer{ margin-bottom:50px;}
}

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

/*350px到768px*/
@media screen and (min-width:350px) 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%;
  }
  .logo{max-width:380px;}
}

@media screen and (max-width: 414px) {
  .logo{max-width:260px;}
  .index_img{max-width: 445px; margin-left: auto;}
}

footer div.copyright p {
  margin-bottom: 10px;
}


/* ============================================================
 * SEO/GEO 整改新增样式（2026-10）
 * 面包屑 / H1 / Why Choose Us / 询盘表单 / FAQ / 应用行业 / 筛选 / Cookie 横幅
 * ============================================================ */
.left_h1{background:url(../images/title_line.jpg) left bottom no-repeat; font-size: 24px; display: block; margin-top: 25px; padding: 3px 0px 10px 0px; color: #152437; line-height:1.3;}

/* 面包屑 */
.qy-breadcrumb{padding:8px 0; font-size:13px; color:#5a6b7d; background:#f7f9fb; border-bottom:1px solid #e6ecf2;}
.qy-breadcrumb a{color:#1f6fb2; text-decoration:none;}
.qy-breadcrumb a:hover{text-decoration:underline;}
.qy-bc-sep{margin:0 6px; color:#aab6c2;}
.qy-bc-current{color:#33475b;}

/* Why Choose Us */
.qy-why{background:#f2f7fb; padding:36px 0 10px 0; margin-top:20px;}
.qy-why-title{font-size:26px; color:#152437; text-align:center; margin:0 0 26px 0; font-weight:600;}
.qy-why-item{background:#fff; border:1px solid #e2e9f0; border-radius:6px; padding:18px 18px 8px 18px; margin-bottom:26px; min-height:150px;}
.qy-why-item h3{font-size:17px; color:#1f6fb2; margin:0 0 8px 0;}
.qy-why-item p{font-size:14px; color:#4a5a6a; line-height:1.6; margin-bottom:10px;}
.qy-about-title{font-size:20px; color:#152437; margin:0 0 10px 0; font-weight:600;}
.qy-news-title{font-size:20px; color:#152437; margin:0 0 12px 0; font-weight:600;}

/* 询盘表单 */
.qy-quote-wrap{padding:26px 0 6px 0;}
.qy-quote{background:#fff; border:1px solid #dbe5ee; border-top:4px solid #c8102e; border-radius:6px; padding:22px 24px 16px 24px; box-shadow:0 2px 10px rgba(15,35,55,.06);}
.qy-quote-title{font-size:22px; color:#152437; margin:0 0 4px 0; font-weight:600; line-height:1.1;}
.qy-quote-sub{font-size:14px; color:#5a6b7d; margin:0 0 14px 0;}
.qy-quote .control-label{text-align:left; font-weight:600; color:#33475b; font-size:14px;}
.qy-req{color:#c8102e;}
.qy-codeimg{cursor:pointer; height:34px; border:1px solid #d5dde5; border-radius:4px;}
.qy-quote-btn{background:#c8102e; border-color:#c8102e; padding:8px 26px; font-size:15px;}
.qy-quote-btn:hover{background:#a50d26; border-color:#a50d26;}
.qy-quote-alt{font-size:13px; color:#5a6b7d; margin:12px 0 0 0; border-top:1px dashed #dbe5ee; padding-top:10px;}
.qy-quote-alt a{color:#1f6fb2;}
.qy-pro-actions{margin-top:14px;}
.qy-pro-quote-btn{background:#c8102e; border-color:#c8102e;}
.qy-pro-desc{font-size:14px; color:#4a5a6a; line-height:1.7;}

/* 产品规格表（D-03） */
.qy-spec-table{margin:14px 0 6px 0; background:#fbfcfe; border:1px solid #e2e9f0;}
.qy-spec-table th{width:38%; color:#33475b; font-size:13px; background:#f2f6fa;}
.qy-spec-table td{font-size:13px; color:#4a5a6a;}
.qy-con-title{font-size:19px; color:#152437; margin:18px 0 10px 0; font-weight:600;}

/* 牌号快速筛选（E-02） */
.qy-grade-filter{margin:6px 0 16px 0; padding:10px 12px; background:#f7f9fb; border:1px solid #e6ecf2; border-radius:4px; font-size:13px;}
.qy-grade-label{font-weight:600; color:#33475b; margin-right:8px;}
.qy-grade-filter a{display:inline-block; margin:3px 6px 3px 0; padding:3px 10px; background:#fff; border:1px solid #cfdae5; border-radius:12px; color:#1f6fb2; text-decoration:none;}
.qy-grade-filter a:hover{background:#1f6fb2; color:#fff; border-color:#1f6fb2;}

/* 搜索页 */
.qy-search-tip{font-size:14px; color:#4a5a6a;}
.qy-search-empty{color:#8a97a5; font-size:14px; padding:8px 0;}

/* FAQ */
.qy-faq-intro{font-size:14px; color:#4a5a6a; margin-bottom:16px;}
.qy-faq-item{border:1px solid #e2e9f0; border-radius:4px; padding:12px 16px; margin-bottom:12px; background:#fbfcfe;}
.qy-faq-q{font-size:16px; color:#152437; margin:0 0 6px 0; font-weight:600;}
.qy-faq-a{font-size:14px; color:#4a5a6a; line-height:1.7; margin:0;}

/* 应用行业 */
.qy-app-intro{font-size:14px; color:#4a5a6a; margin-bottom:18px;}
.qy-app-item{border:1px solid #e2e9f0; border-radius:6px; padding:16px; margin-bottom:18px; min-height:170px; background:#fbfcfe;}
.qy-app-item h2{font-size:17px; margin:0 0 8px 0;}
.qy-app-item h2 a{color:#1f6fb2; text-decoration:none;}
.qy-app-item p{font-size:13px; color:#4a5a6a; line-height:1.6;}
.qy-app-more{font-size:13px; color:#c8102e; text-decoration:none; font-weight:600;}
.qy-industry h2{font-size:19px; color:#152437; margin:20px 0 8px 0; font-weight:600;}
.qy-industry p{font-size:15px; color:#3c4c5c; line-height:1.85;}
.qy-industry-cta{background:#f2f7fb; border-left:4px solid #1f6fb2; padding:12px 16px; margin-top:20px; font-size:14px;}

/* 政策页 */
.qy-policy h2{font-size:18px; color:#152437; margin:22px 0 8px 0; font-weight:600;}
.qy-policy p, .qy-policy li{font-size:14px; color:#3c4c5c; line-height:1.8;}
.qy-policy-updated{color:#8a97a5; font-size:13px;}
.qy-article-meta{color:#8a97a5; font-size:13px; border-bottom:1px solid #eef2f6; padding-bottom:10px;}

/* Cookie 同意横幅（GDPR） */
.qy-cookie-banner{position:fixed; left:0; right:0; bottom:0; z-index:9998; background:#152437; color:#e8eef4; padding:14px 18px; font-size:13px; line-height:1.6; box-shadow:0 -2px 12px rgba(0,0,0,.25);}
.qy-cookie-banner[hidden]{display:none;}
.qy-cookie-inner{max-width:1180px; margin:0 auto; display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:10px;}
.qy-cookie-inner p{margin:0; flex:1 1 60%; min-width:260px;}
.qy-cookie-inner a{color:#7fc4ec;}
.qy-cookie-actions{display:flex; gap:8px;}
.qy-cookie-btn{border:none; border-radius:4px; padding:8px 20px; font-size:13px; cursor:pointer;}
.qy-cookie-accept{background:#c8102e; color:#fff;}
.qy-cookie-reject{background:#3a4c60; color:#e8eef4;}

/* 页头联系与搜索（2026-10 修订）
 * 修复两个缺陷：
 *  1) 原 .top_menu 固定 height:40px，顶栏内容一换行就被裁掉（电话号码只剩半行）；
 *  2) 原方案的搜索栏是导航之外的独立一行，而导航是 navbar-fixed-top 且
 *     margin-top:40px（固定在 y=40px），会把那一行整个盖住，导致搜索栏从不显示。
 * 现在：顶栏改为 flex、高度自适应；搜索框并入顶栏右侧；窄屏自动隐藏搜索与欢迎语。
 */
.top_menu{height:auto; min-height:40px;}
.top_menu .top_menu_inner{display:-webkit-flex; display:flex; -webkit-flex-wrap:wrap; flex-wrap:wrap; -webkit-align-items:center; align-items:center; -webkit-justify-content:space-between; justify-content:space-between; min-height:40px;}
.top_name{padding-top:0; line-height:40px;}
.top_right{display:-webkit-flex; display:flex; -webkit-flex-wrap:wrap; flex-wrap:wrap; -webkit-align-items:center; align-items:center; margin-left:auto;}
.top_search{display:inline-block; margin:0 14px 0 0;}
.top_search .search_group{max-width:none; width:auto; margin:0;}
.top_search .input-group{display:-webkit-flex; display:flex; width:auto;}
.top_search .input-group .form-control{display:block; float:none; width:150px; height:26px; font-size:12px; border-radius:3px 0 0 3px;}
.top_search .mysearch_btn{height:26px; font-size:12px; padding:3px 10px; border-radius:0 3px 3px 0;}
.top_contact{display:-webkit-flex; display:flex; -webkit-flex-wrap:wrap; flex-wrap:wrap; -webkit-align-items:center; align-items:center; float:none;}
.top_contact a{color:#fff; margin-left:16px; font-size:13px; text-decoration:none; white-space:nowrap; line-height:40px;}
.top_contact a:first-child{margin-left:0;}
.top_contact a:hover{text-decoration:underline;}
.top_tel{font-weight:600;}
.top_wa{background:#25d366; padding:2px 10px; border-radius:10px;}
.foot_links{margin-top:8px; font-size:13px;}
.foot_links a{color:#1f6fb2; margin-right:14px; text-decoration:none;}
.foot_links a:hover{text-decoration:underline;}
.copyright address{font-style:normal; display:inline;}
.ul_sitemap_cols{column-count:2; column-gap:30px;}
@media screen and (max-width: 1199px) {
  /* 窄一档就让出欢迎语的位置，保证「搜索 + 电话 + WhatsApp + 邮箱」仍能排在一行
     （顶栏必须保持单行 40px，否则会被固定在 y=40px 的导航盖住） */
  .top_name{display:none;}
}
@media screen and (max-width: 767px) {
  .ul_sitemap_cols{column-count:1;}
  .top_name{display:none;}
  .top_search{display:none;}
  .top_menu .top_menu_inner{-webkit-justify-content:center; justify-content:center;}
  .top_right{margin-left:0;}
  .top_contact a{margin:0 6px; line-height:32px; font-size:12px;}
  .qy-why-item{min-height:0;}
}

/* ===== H 标签语义化：正文小标题（由 qytd_normalize_headings 生成） =====
   注意：本站同时加载 bootstrap.css，其 h1-h6 字号为 36/30/24/18/14/12px。
   这里必须显式声明 font-size，才能保持与原文「加粗小标题」相同的视觉。 */
.qy-sec-title{font-size:16px; font-weight:bold; color:#152437; margin:16px 0 8px 0; line-height:1.4;}
.qy-sub-title{font-size:14px; font-weight:bold; color:#2F2F2F; margin:12px 0 6px 0; line-height:1.5;}

/* 仅屏幕阅读器可见（用于补层级桥接标题，不影响页面布局） */
.visually-hidden{position:absolute; width:1px; height:1px; margin:-1px; padding:0; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;}

/* 列表项标题：原为 li 内直接放 <a>（行内），改用 h3 后必须保持行内表现，
   否则块级 h3 会把右浮动的 .news_time 挤到下一行、改变列表布局。 */
.qy-list-title{display:inline; font-size:inherit; font-weight:normal; margin:0; padding:0; line-height:inherit; color:inherit;}

/* E-E-A-T：作者署名行（byline），风格与文章页 .qy-article-meta 保持一致 */
.qy-byline{font-size:13px; color:#8a97a5; line-height:1.6; margin:0 0 14px 0;}

/* ---------- 图片竖向变形修复（2026-10-16）----------
   背景：bootstrap.css 含全局规则 `img{max-width:100% !important;}`；
        同时站点的输出过滤器会给 <img> 注入 width/height 属性（本意是防 CLS）。
        两者叠加时：宽度被压到容器宽度，而高度仍按属性值渲染
        → 图片被竖向拉长（产品详情页主图表现为"窄高条"）。
   修法：给这些图片区域补 height:auto，让高度随宽度等比缩放。
   （.flash img / #pic-page a img 已在上方原规则处补 height:auto） */
.showpic_flash img,
.example-image,
.showpic_box img{max-width: 100%; height: auto;}

/* 站点 logo：原图 400×58，小屏被 max-width 压窄而高度仍按属性渲染 → 竖向拉伸。
   补 height:auto 后等比缩放（实测头部高度仅减少 3~7px，不影响布局）。 */
.logo{height: auto;}

/* 内容层图片（后台编辑器插入，无 class）：
   窄屏媒体查询里只有 `.product_con img,.contents img{width:100%}`，
   宽度被压满容器而高度仍按属性值渲染 → 竖向变形（实测 748x495 → 466x495，偏差 38%）。
   补 height:auto 保持等比；max-width 兜底桌面端过宽图片。 */
.contents img,
.product_con img{max-width: 100%; height: auto;}

/* 页脚 51.la 统计标识徽章（2026-10-16）
   放在 Copyright 行右侧。页脚为深色底白字（footer{background:#1F1F1F;color:#fff}），
   但 .copyright a{color:#fff}（第 232 行）会覆盖徽章配色，
   所以本规则追加在文件末尾以提高优先级。 */
.qy-la-badge{display: inline-block; margin-left: 10px; padding: 1px 7px;
  border: 1px solid rgba(255,255,255,.42); border-radius: 3px;
  color: rgba(255,255,255,.88); font-size: 11px; line-height: 1.6;
  text-decoration: none; vertical-align: middle; white-space: nowrap;}
.qy-la-badge:hover{color: #fff; border-color: #fff; background: rgba(255,255,255,.12);}

/* ===== 语言切换器（2026-10-17 客户改版：固定三项下拉）=====
   【同步约定】此块与 common.php 的 qytd_lang_switcher_assets() 内置样式保持逐条一致，
   修改必须两处同步（内置版保证「style.css 未上传/缓存旧版」时组件也不崩）。
   形态：深色顶栏(#333641)内的胶囊按钮 + 白色圆角下拉卡（旗帜 + 语言名）。
   固定三项：English（默认）/ Русский / 中文（跳转 www.sxqytd.cn）。
   受「页头单行 40px」硬约束：按钮 26px 胶囊、单行不换行；
   面板 z-index 必须高于 Bootstrap navbar-fixed-top(1030)，否则被导航栏盖住。
   兼容：点按展开（details/summary 原生，触屏可用）、点击外部/Esc 关闭（JS 增强）；
   flex/animation 均带 -webkit- 前缀兜底老移动浏览器。 */
.qy-lang{display: inline-flex; align-items: center; line-height: 40px; margin-left: 16px;}
.qy-lang-dd{position: relative;}
.qy-lang-details{display: inline-block; position: relative;}
.qy-lang-cur{list-style: none; cursor: pointer; display: -webkit-flex; display: flex;
  -webkit-align-items: center; align-items: center;
  height: 26px; padding: 0 11px; border-radius: 13px; outline: none;
  background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.22);
  color: #fff; font-size: 12.5px; white-space: nowrap; -webkit-tap-highlight-color: transparent;}
.qy-lang-cur::-webkit-details-marker{display: none;}
.qy-lang-cur:hover,.qy-lang-cur:focus{background: rgba(255,255,255,.20); border-color: rgba(255,255,255,.42);}
.qy-lang-details[open] .qy-lang-cur{background: rgba(255,255,255,.24); border-color: rgba(255,255,255,.50);}
.qy-lang-cur-label{margin-left: 7px;}
.qy-lang-caret{display: inline-block; width: 0; height: 0; margin-left: 7px;
  border-left: 4px solid transparent; border-right: 4px solid transparent;
  border-top: 5px solid currentColor; -webkit-transition: transform .18s ease; transition: transform .18s ease;}
.qy-lang-details[open] .qy-lang-caret{-webkit-transform: rotate(180deg); transform: rotate(180deg);}
.qy-flag{width: 22px; height: 15px; display: block; border-radius: 2px;
  border: 1px solid rgba(0,0,0,.12); box-shadow: 0 0 0 1px rgba(255,255,255,.25);}
.qy-lang-menu{position: absolute; z-index: 1041; top: calc(100% + 8px); right: 0; min-width: 190px;
  margin: 0; padding: 6px; list-style: none; background: #fff; border: 1px solid rgba(0,0,0,.07); border-radius: 10px;
  box-shadow: 0 14px 34px rgba(20,24,33,.22);
  -webkit-animation: qy-lang-pop .18s ease; animation: qy-lang-pop .18s ease;}
@-webkit-keyframes qy-lang-pop{from{opacity: 0; -webkit-transform: translateY(-6px);} to{opacity: 1; -webkit-transform: none;}}
@keyframes qy-lang-pop{from{opacity: 0; transform: translateY(-6px);} to{opacity: 1; transform: none;}}
.qy-lang-item{display: -webkit-flex; display: flex; -webkit-align-items: center; align-items: center;
  min-height: 42px; padding: 0 12px; border-radius: 7px;
  color: #2b2f36; font-size: 14px; text-decoration: none; white-space: nowrap;}
.qy-lang-item:hover,.qy-lang-item:focus{background: #f4f6f8; color: #16191d; text-decoration: none; outline: none;}
.qy-lang-item .qy-flag{margin-right: 10px;}
.qy-lang-item-label{-webkit-flex: 1; flex: 1; margin-right: 8px;}
.qy-lang-item.qy-lang-on{background: #fff1ec; color: #ff6637; font-weight: 600;}
.qy-lang-item.qy-lang-on:hover,.qy-lang-item.qy-lang-on:focus{background: #ffe9e1; color: #ff6637;}
.qy-lang-check{width: 8px; height: 5px; border-left: 2px solid currentColor; border-bottom: 2px solid currentColor;
  -webkit-transform: rotate(-45deg); transform: rotate(-45deg);}
.qy-lang-ext{color: #a2a8b0; font-style: normal; font-size: 12px;}
html[dir="rtl"] .qy-lang-menu{right: auto; left: 0;}
@media (max-width: 767px){
  .qy-lang{margin-left: 8px;}
  .qy-lang-cur{height: 30px; padding: 0 13px; font-size: 13px;}
  .qy-lang-menu{min-width: 176px; max-width: calc(100vw - 24px);}
  .qy-lang-item{min-height: 46px;}
}

/* ===== 语言级排版适配（2026-10-17）=====
   用 html[lang] / html[dir] 选择器做语言级样式，不必改动任何模板。 */
html[lang="ja"] body{font-family: "Hiragino Sans", "Yu Gothic", "Meiryo", "Noto Sans JP", "Microsoft YaHei", Arial, sans-serif;}
html[lang="ko"] body{font-family: "Malgun Gothic", "Apple SD Gothic Neo", "Noto Sans KR", "Microsoft YaHei", Arial, sans-serif;}
html[lang="ar"] body{font-family: "Segoe UI", Tahoma, "Noto Naskh Arabic", "Geeza Pro", Arial, sans-serif; line-height: 1.75;}

/* ===== CJK 断行与溢出控制（2026-10-17，任务 #16）=====
   日文/韩文长产品名与长复合词在固定宽度列（.product_title 高 40px、
   栅格列）里容易溢出。CJK 本可任意断行，但混排拉丁牌号（TA2、Gr5、
   6–60 mm）时整串不可断，会把列撑破。这里只在日/韩生效：
   - overflow-wrap:anywhere：允许在任意字符间断行（兜住不可断长串）
   - word-break:break-word：旧 WebKit 兼容写法
   不改 height:40px 等既有尺寸，保持展示效果与俄语版一致。 */
html[lang="ja"] .product_title, html[lang="ja"] .product_h1,
html[lang="ja"] .product_info li, html[lang="ja"] .contents,
html[lang="ja"] .list_news li a, html[lang="ja"] .left_nav_ul > li > a,
html[lang="ko"] .product_title, html[lang="ko"] .product_h1,
html[lang="ko"] .product_info li, html[lang="ko"] .contents,
html[lang="ko"] .list_news li a, html[lang="ko"] .left_nav_ul > li > a {
  overflow-wrap: anywhere; word-break: break-word;
}
/* 导航与按钮：长词允许换行但不撑破 40px 页头；用 min-width 兜底 */
html[lang="ja"] .navbar-nav > li > a, html[lang="ko"] .navbar-nav > li > a {
  white-space: normal; overflow-wrap: anywhere;
}
/* 表格规格值：牌号/数值保持 LTR，避免被日韩混排断序 */
html[lang="ja"] .qy-spec-table td, html[lang="ko"] .qy-spec-table td {
  overflow-wrap: anywhere;
}
/* 日文行首禁则（避免 。、」等标点出现在行首） */
html[lang="ja"] .contents, html[lang="ja"] .product_con {
  line-break: strict; word-break: normal; overflow-wrap: anywhere;
}

/* ===== 阿拉伯语 RTL 基础镜像 =====
   <html dir="rtl"> 已由模板输出，这里只处理属于布局层的浮动与对齐。
   模板里有 20 处内联 style="float:right"（内容列），内联样式优先级高于样式表，
   必须用属性选择器 + !important 才能镜像过来。 */
html[dir="rtl"] body{direction: rtl; text-align: right;}
html[dir="rtl"] [style*="float:right"]{float: left !important;}
html[dir="rtl"] [style*="float:left"]{float: right !important;}
html[dir="rtl"] .navbar-nav{float: left;}
html[dir="rtl"] .navbar-nav > li{float: right;}
html[dir="rtl"] .pull-right{float: left !important;}
html[dir="rtl"] .pull-left{float: right !important;}
html[dir="rtl"] .text-left{text-align: right;}
html[dir="rtl"] .text-right{text-align: left;}
html[dir="rtl"] .breadcrumb{text-align: right;}
html[dir="rtl"] .top_right{margin-left: 0; margin-right: auto;}
html[dir="rtl"] .page a{margin: 2px;}
html[dir="rtl"] th{text-align: right;}
html[dir="rtl"] .list_related .col-xs-6{float: right;}