/* 下拉容器样式 */
    .language-dropdown {
      position: relative;
      display: inline-block;
      font-family: Arial, sans-serif;
    }

    /* 触发按钮样式 */
    .dropdown-btn {
      background-color: #f1f3f5;
      border: 1px solid #e0e0e0;
      border-radius: 6px;
      padding: 8px 12px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 14px;
      color: #333;
    }

    .dropdown-btn:hover {
      background-color: #e9ecef;
    }

    /* 下拉菜单样式 */
    .dropdown-menu {
      position: absolute;
      top: 100%;
      left: 0;
      background-color: #fff;
      border: 1px solid #e0e0e0;
      border-radius: 6px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      min-width: 160px;
      z-index: 1000;
      display: none; /* 初始隐藏 */
      margin-top: 4px;
    }

    /* 菜单项样式 */
    .dropdown-menu a {
      display: block;
      padding: 8px 12px;
      text-decoration: none;
      color: #333;
      font-size: 14px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .dropdown-menu a:hover {
      background-color: #f8f9fa;
    }

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

    /* 箭头图标样式（可根据实际替换） */
    .arrow-down {
      margin-left: 8px;
      width: 0;
      height: 0;
      border-left: 4px solid transparent;
      border-right: 4px solid transparent;
      border-top: 4px solid #333;
    }