/* 语言切换按钮 */
.navbar .language-switch > a {
  padding-left: 10px;
  padding-right: 10px;
}
.navbar .language-switch .fa-globe {
  margin-right: 4px;
}
.language-switch .dropdown-menu {
  min-width: 100px;
}
.language-switch .dropdown-menu li.active a {
  color: #374486;
  font-weight: bold;
}

/* ========= 一级导航：Logo + 导航 + 功能条同一行，导航可横向滚动 ========= */
@media (min-width: 768px) {
  .navbar > .container.navbar-bar-row {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    width: 100%;
    max-width: 1170px;
  }

  .navbar-bar-row > .navbar-header {
    float: none;
    flex-shrink: 0;
    margin-right: 6px;
  }

  .navbar-bar-row > .navbar-collapse {
    display: flex !important;
    flex: 1;
    min-width: 0;
    align-items: center;
    padding: 0;
    border: none;
    box-shadow: none;
    height: auto !important;
    overflow: visible !important;
  }

  /* 滚动总容器：箭头 | 视口 | 箭头 */
  .navbar-primary-wrap {
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;
    height: 50px;
  }

  /* 左右箭头 ———— 始终显示，不能滚时变淡 */
  .navbar-scroll-btn {
    flex-shrink: 0;
    width: 26px;
    height: 50px;
    padding: 0;
    border: 0;
    background: #fff;
    color: #999;
    font-size: 18px;
    line-height: 50px;
    text-align: center;
    cursor: pointer;
    z-index: 3;
    opacity: 0.55;
    transition: opacity 0.15s, color 0.15s;
    -webkit-user-select: none;
    user-select: none;
  }
  .navbar-scroll-btn:hover {
    opacity: 1;
    color: #374486;
  }
  .navbar-scroll-btn.is-disabled {
    opacity: 0.15;
    cursor: default;
  }
  .navbar-scroll-btn .fa {
    font-size: 26px;
    vertical-align: top;
    position: relative;
    top: 10px;
  }

  /* 滚动视口 */
  .navbar-primary-scroll {
    flex: 1;
    min-width: 0;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
  }
  .navbar-primary-scroll::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
  }

  /* 导航列表 inline-flex，内容多宽它多宽，超出视口产生滚动 */
  .navbar-primary-scroll ul.navbar-primary {
    display: inline-flex;
    flex-wrap: nowrap;
    margin: 0;
    padding: 0;
    white-space: nowrap;
    height: 50px;
    float: none !important;
  }

  .navbar-primary-scroll ul.navbar-primary > li {
    display: inline-block;
    vertical-align: top;
    float: none !important;
    position: static;
  }

  .navbar-primary-scroll ul.navbar-primary > li > a {
    display: block;
    line-height: 50px;
    padding: 0 12px;
    white-space: nowrap;
    color: #555;
  }
  .navbar-primary-scroll ul.navbar-primary > li > a:hover {
    color: #007bff;
  }
  .navbar-primary-scroll ul.navbar-primary > li.active > a {
    color: #007bff;
  }

  /* 滚动容器内的原始下拉隐藏，由 JS 放入全局 flyout 显示 */
  .navbar-primary-scroll ul.navbar-primary > li.dropdown > ul.dropdown-menu {
    display: none !important;
  }

  /* 右侧工具条 */
  .navbar-bar-row .navbar-tools {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    margin: 0 0 0 4px;
    background: #fff;
    z-index: 4;
    float: none !important;
  }
  .navbar-bar-row .navbar-tools > li {
    flex-shrink: 0;
    float: none;
  }
  .navbar-bar-row .navbar-tools .navbar-form {
    margin: 0;
    padding: 0;
  }
}

/* ========= 全局 flyout 下拉（在滚动容器外，不被裁切） ========= */
ul.dropdown-menu.cms-nav-flyout {
  position: fixed !important;
  z-index: 3000 !important;
  display: none;
  min-width: 160px;
  margin: 0;
  padding: 5px 0;
  border: none;
  border-radius: 5px;
  background: #fff;
  list-style: none;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  top: auto;
  left: auto;
  float: none;
}
ul.dropdown-menu.cms-nav-flyout.is-open {
  display: block;
}
ul.dropdown-menu.cms-nav-flyout > li > a {
  display: block;
  padding: 8px 20px;
  clear: both;
  font-weight: normal;
  line-height: 1.42857143;
  color: #333;
  white-space: nowrap;
  text-decoration: none;
}
ul.dropdown-menu.cms-nav-flyout > li > a:hover,
ul.dropdown-menu.cms-nav-flyout > li > a:focus {
  color: #007bff;
  background-color: #f5f5f5;
  text-decoration: none;
}

/* ========= 手机端：不滚动，保持原始 dropdown ========= */
@media (max-width: 767px) {
  .navbar-scroll-btn {
    display: none !important;
  }

  .navbar-primary-wrap {
    display: block;
    height: auto;
  }

  .navbar-primary-scroll {
    overflow: visible;
    width: auto;
    flex: none;
  }

  .navbar-primary-scroll ul.navbar-primary {
    display: block;
    width: auto;
    height: auto;
    white-space: normal;
  }

  .navbar-primary-scroll ul.navbar-primary > li {
    display: block;
  }

  .navbar-primary-scroll ul.navbar-primary > li > a {
    line-height: normal;
    height: auto;
  }

  .navbar-primary-scroll ul.navbar-primary > li.dropdown > ul.dropdown-menu {
    display: none;
  }
  .navbar-primary-scroll ul.navbar-primary > li.dropdown.open > ul.dropdown-menu,
  .navbar-primary-scroll ul.navbar-primary > li.dropdown:hover > ul.dropdown-menu {
    display: block !important;
  }

  .navbar-bar-row .navbar-tools {
    margin-left: 0;
  }
}