.banner {
            width: 1000px;
            max-width: 100%;
            height: 145px;
            margin: 0 auto;
            background-color: #f0f0f0;
            background:url('banner.jpg');
            display: flex;
            justify-content: center;
            align-items: center;
        }


      .menu {
            width: 1000px;
            max-width: 100%;
            margin: 0 auto;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
      .about-container {
            display: flex;
            gap: 20px;
            margin-top: 0px;
            margin-bottom: 60px;
        }

        nav,
        main {
            width: 1000px;
            max-width: 100%;
            margin: 0 auto;
            box-sizing: border-box;
        }

      .top-nav {
            background-color: #242d39;
            height: 30px;
            width: 100%;
            /*
            display: flex;
            justify-content: flex-start;
            padding-left: calc(50% + 500px - 1000px / 2);
            align-items: center;*/
            text-align:center;
            color: white;
        }
      .top-nav p {
         width:1000px;margin:0 auto;text-align:left;padding-top:5px;font-size:14px;color:#c4c4c4;
      }

      .top-nav span{
         width:300px;
      }

      .top-nav a {
            color: white;
            text-decoration: none;
            margin-left: 10px;
            font-size:14px;
            color:#c4c4c4;
        }

      .top-nav a:hover {
            text-decoration: underline;
        }

  
        /* 去除 main 容器中不必要的 Tailwind 类影响 */
        main {
            padding-left: 0;
            padding-right: 0;
        }

      .grid-cols-3-custom {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 40px;
        }

      .grid-cols-2-custom {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 40px;
        }

      .grid-cols-2-custom p{
            height:30px;
            line-height:30px;
            white-space: nowrap; 
            overflow: hidden;
            text-overflow: ellipsis;
        }

      nav.bg-white.shadow-md div.flex.space-x-4 a:hover {
            background-color: #e5e7eb;
            color: #ff0000;
            font-weight: bold;
            transition: all 0.3s ease;
        }

      .magazine-section {
            margin-top:0px;
            display: flex;
            justify-content: center;
            gap: 48px;
            margin-bottom: 60px;
        }

      .magazine-section p{
            height:30px;
            line-height:30px;
            font-size:14px;
            white-space: nowrap; 
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        
      .magazine-item {
            width: 214px;
        }

      .magazine-item img {
            width: 214px;
            height: 285px;
            object-fit: cover;
        }

      .magazine-item h3 {
            text-align: center;
            margin-top: 10px;
            font-size: 16px;
            font-weight: 600;
            color: #333;
        }

        footer {
            background-color: #ffffff;
            box-shadow: 0px -2px 4px rgba(0, 0, 0, 0.1);
            width: 100%;
            margin: 0;
            padding: 15px 0;
            text-align: center;
            line-height: 35px;
            color: #666666;
            font-size:14px;
        }
        



        /* 文章内容页样式 */
      .article-content {
            padding: 30px;
            background-color: #fff;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            margin-bottom: 80px;
        }

      .article-content h1 {
            text-align: center;
            font-size: 32px;
            font-weight: bold;
            color: #333;
            margin-bottom: 10px;
        }

      .article-info {
            font-size: 14px;
            color: #999;
            margin-bottom: 20px;
        }

      .article-content p {
            font-size: 16px;
            color: #666;
            line-height: 1.8;
            margin-bottom: 20px;
        }
        
                /* 导航栏重构样式开始 --------------------------------*/
        /* 导航项容器 */

        .nav-container {
            display: flex;
            gap: 0;          /* 消除子项间距 */
            margin: 0;        /* 清除默认外边距 */
            padding: 0;       /* 清除默认内边距 */
            list-style: none; /* 移除列表样式 */
            font-size:18px;
            color: #264154;
        }


		.nav-item {
            position: relative;
            height: 50px;
			width:100px;
            display: flex;
            align-items: center;
            padding: 0 !important; /* 强制清除所有内边距 */
            margin: 0 !important;  /* 强制清除所有外边距 */
			
        }

        /* 导航链接基础样式 */
        .nav-link {
            color: #264154;
            font-weight: bold;
            white-space: nowrap;
            text-align:center;
            margin: 0;         /* 清除链接默认外边距 */
			width:100px;
        }


        /* 悬停效果 */
        .nav-item:hover .nav-link {
            color: #fff !important;
            background: #264154;
            width:90px;
            line-height: 50px;

        }

        /* 下拉菜单容器 */
        .dropdown-menu {
            display: none;
            position: absolute;
            top: 100%;         /* 紧贴父元素底部 */
            left: 0;
            background: #fff;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            min-width: 120px;
            min-height: ;: 0px;
            z-index: 1000;
            padding: 0px 0;
            margin-top: 0px;    /* 消除间隙 */
        }

        /* 显示下拉菜单 */
        .nav-item:hover .dropdown-menu {
            display: block;
        }

        /* 下拉菜单项样式 */
        .dropdown-menu a {
            display: block;
            padding: 10px 20px;
            color: #666 !important;
            font-size: 14px;
            transition: background 0.2s;
        }

        /* 下拉菜单悬停效果 */
        .dropdown-menu a:hover {
            background: #89aacd;
            color: #fff !important;
        }
        /* 导航栏重构样式结束 --------------------------------*/

        /* 搜索框样式 */
      .search-box {
           
            display: flex;        
            width:216px;
            height:40px;
            margin-top:6px;
            align-items: center;
            border: 1px solid #ccc;
            border-radius: 8px;
            overflow: hidden;
            margin-left:150px;
        }

      .search-box input {
            border: none;
            padding: 8px;
            outline: none;
            font-size:14px;
        }

      .search-box button {
            background-color: #e5e7eb;
            border: none;
            padding: 8px 12px;
            cursor: pointer;
        }

      .search-box button:hover {
            background-color: #d1d5db;
        }
        
 
 
        
        
          /* 子栏目页主体内容样式 */
      .subpage-content {
            padding: 20px;
            background-color: #fff;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            margin-bottom: 80px;
        }

      .subpage-content h2 {

            font-size: 24px;
            font-weight: bold;
            color: #333;
            margin-bottom: 20px;
        }

      .subpage-content p {
            font-size: 16px;
            color: #666;
            line-height: 1.6;
            margin-bottom: 15px;
        }
        
         /* 文章内容页样式 */
      .article-content {
            padding: 30px;
            background-color: #fff;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            margin-bottom: 80px;
        }

      .article-content h1 {
            font-size: 32px;
            font-weight: bold;
            color: #333;
            margin-bottom: 10px;
        }

      .article-info {
            font-size: 14px;
            color: #999;
            margin-bottom: 20px;
        }

      .article-info span{
            font-size: 13px;
            color: #999;
            padding-right: 6px;
        }
        
        
      .article-content p {
            font-size: 16px;
            color: #666;
            line-height: 1.8;
            margin-bottom: 20px;
        }

        /* 修改顶部导航条文字位置 */