/* 新加 - 模块 */
   /* 导航更新代码 */
   .header {
     position: relative;
     margin: 0 auto;
     margin-bottom: -38px;
     transition: 0s;
     height: 180px;
     background: url(/assets/images/bj1.png) no-repeat center 0px;
   }

   .header .container {
     height: 100%;
     position: relative;
   }

   .header .navBox {
     height: 100%;
     display: flex;
     justify-content: space-between;
     align-items: center;
   }

   /* logo */
   .header .logo {
     width: 200px;
     height: 100%;
     display: none;
   }


   /* 导航 */
   .header .nav {
     width: 100%;
     max-width: 100%;
     height: 100%;
   }

   .header .nav img {
     width: 85px;
   }

   .header .nav .navbar_nav {
     width: 100%;
     display: flex;
     justify-content: space-between;
     align-items: center;
     align-items: flex-start;
   }

   .header .navbar_nav li.dropdown {
     position: relative;
     height: 100%;
   }

   .header .navbar_nav li>a {
     display: flex;
     justify-content: center;
     align-items: center;
     position: relative;
     font-size: 16px;
     padding: 0 10px;
     height: 100%;
     color: #fff;
     transition: 0s;
   }

   .header .navbar_nav li>a:hover,
   .header .navbar_nav li>a.active {
     background: url(/assets/images/nav_bj.png) no-repeat center;
   }


   /* 二级分类 */
   .header .navbar_nav li.dropdown .dropdown_menu {
     display: none;
     position: absolute;
     top: 100%;
     width: max-content;
     left: auto;
     background: #F9F9F9;
   }

   .header .navbar_nav li.dropdown:hover .dropdown_menu {
     display: block;
   }


   .header .navbar_nav li.dropdown .dropdown_menu a {
     color: #7E7E7E;
     background: #fff0;
     transition: 0s;
     padding: 10px 30px;
     font-size: 16px;
     text-align: center;
     line-height: 1.5;
     display: block;
     width: 100%;
   }

   .header .navbar_nav li.dropdown .dropdown_menu a:hover {
     background: var(--color);
     color: #fff;
   }



   @media (max-width: 1200px) {
     .header {
       background: #fff;
       width: 100%;
       margin: 0;
     }

     .header .container {
       display: flex;
       justify-content: space-between;
     }

     .header .navBox {
       width: 260px;
       padding: 0;
     }

     .header .logo {
       padding: 0;
       display: flex;
     }

     .header #navToggle {
       margin: 0;
     }


     .header #navToggle span,
     .header #navToggle span:before,
     .header #navToggle span:after {
       background: #333 !important;
     }

     .header.on #navToggle span,
     .header.on #navToggle span:before,
     .header.on #navToggle span:after {
       background: #333 !important;
     }

     .NavRight {
       display: none;
     }

     .m_nav .Language {
       text-align: center;
     }

     .m_nav .Language img {
       filter: invert(1);
       text-align: center;
     }
   }
/* 1. 移动端导航默认隐藏 */
.m_nav {
  display: none;
}

/* 2. 展开时显示 */
.m_nav.active {
  display: block;
}

/* 3. 在 1200px 以下隐藏桌面端导航 */
@media (max-width: 1200px) {
  .header .nav {
    display: none;
  }
  /* 确保汉堡按钮可见（如原本被隐藏） */
  #navToggle {
    display: block;
  }
}