.nav-container {
  width: 100%;
}

/* 主导航样式 - 整合logo、导航链接、小logo，调整内边距适配加大的logo */
.main-nav {
  width: 100%;
  background-color: var(--primary-color);
  /* 主色调背景 */
  padding: 10px 8%;
  /* 上下内边距微调，适配加大的logo */
  display: flex;
  /* 横向布局 */
  align-items: center;
  /* 垂直居中 */
  justify-content: space-between;
  /* 两端对齐 */
  box-sizing: border-box;
}

/* 左侧主logo - 加大尺寸（图片+文字） */
.logo {
  display: flex;
  align-items: center;
  color: var(--text-light);
  text-decoration: none;
  transition: var(--transition);
}

.logo:hover {
  transform: scale(1.03);
}

.logo-image {
  width: 70px;
  /* 主logo图片加大（原50px） */
  height: 70px;
  margin-right: 15px;
  /* 间距微调，匹配加大的图片 */
}

.logo-text-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.logo-chinese {
  font-size: 1.5rem;
  /* 主logo中文加大（原1.2rem） */
  font-weight: 700;
  letter-spacing: 2px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
  white-space: nowrap;
}

.logo-english {
  font-size: 0.9rem;
  /* 主logo英文加大（原0.7rem） */
  font-weight: 550;
  letter-spacing: 0.8px;
  word-spacing: -1px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
  color: rgba(255, 255, 255, 0.9);
  margin-top: 3px;
  /* 间距微调 */
  white-space: nowrap;
}

/* 右侧小logo - 同步加大，与主logo比例协调 */
.small-logo {
  width: 40px;
  /* 小logo加大（原36px） */
  height: 40px;
  cursor: pointer;
  transition: var(--transition);
}

.small-logo:hover {
  transform: scale(1.1);
}

/* 导航链接容器 - 保持布局稳定 */
.nav-links {
  display: flex;
  list-style: none;
  gap: 25px;
  /* 链接间距微调（原30px），适配缩小的字体 */
  position: relative;
}

.nav-links li {
  position: relative;
}

/* 主导航栏目字体 - 缩小（原1.15rem） */
.nav-links a {
  color: var(--text-light);
  text-decoration: none;
  font-size: 1rem;
  /* 主导航字体缩小 */
  font-weight: 500;
  transition: var(--transition);
  position: relative;
  padding: 12px 0;
  /* 上下内边距保持，确保点击区域 */
  display: block;
  text-align: center;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
}

/* 白条样式 - 保持原有交互效果 */
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background-color: #ffffff;
  transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 120%;
}

/* 导航文字激活/悬停样式 - 保持原有效果 */
.nav-links a:hover,
.nav-links a.active {
  color: #ffffff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  font-weight: 600;
}

/* 二级菜单样式 - 栏目字体缩小（原1.05rem） */
.submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  background-color: var(--primary-dark);
  /* 主色调深色变体 */
  list-style: none;
  min-width: 220px;
  padding: 10px 0;
  border-radius: 0 0 6px 6px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 10px);
  transition: all 0.3s ease;
  z-index: 101;
}

.submenu li {
  margin: 0;
  padding: 0;
  transition: var(--transition);
}

/* 二级菜单栏目字体 - 缩小 */
.submenu a {
  font-size: 14px;
  /* 二级菜单字体缩小 */
  padding: 10px 18px;
  color: var(--submenu-text);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  text-align: left;
}

.submenu li:hover {
  background-color: var(--primary-light);
  /* 主色调浅色变体 */
}

.submenu a:hover {
  color: var(--text-light);
  padding-left: 18px;
}

.submenu a::after {
  display: none;
}

.nav-links li:hover .submenu {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

/* 滚动时导航栏样式变化 - 保持主色调 */
nav.scrolled {
  background: linear-gradient(to bottom, rgba(11, 94, 164, 1) 0%, rgba(11, 94, 164, 0) 100%), rgba(0, 0, 0, 0.85);
  /* 主色调渐变 */
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.25);
  border-bottom: none;
}

/* 搜索容器样式 */
.search-container {
  position: relative;
}

/* 搜索按钮样式（缩小尺寸） */
.search-btn {
  width: 40px;
  /* 比之前小8px */
  height: 40px;
  /* 比之前小8px */
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.15);
  border: none;
  color: var(--text-light);
  font-size: 1rem;
  /* 图标缩小 */
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(4px);
  background-image: url(/Content/Areas/Hospitals/images/search1.png);
  background-repeat: no-repeat;
  background-position: center center;
}

/* 悬停动画效果（优化细节） */
.search-btn:hover {
  background-color: var(--primary-light);
  transform: scale(1.08);
  /* 缩放幅度减小，更精致 */
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
}

/* 搜索弹窗样式（保持原有功能） */
.search-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.92);
  width: 480px;
  max-width: 92%;
  padding: 30px;
  z-index: 99999;
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.08), 0 2px 8px rgba(17, 24, 39, 0.05);
  /* display: flex; */
  /* align-items: center; */
  gap: 14px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.search-popup form {
  display: flex;
}

.search-popup.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.08), 0 2px 8px rgba(17, 24, 39, 0.05), 0 0 0 1px rgba(0, 123, 255, 0.15), 0 0 12px rgba(0, 123, 255, 0.08);
}

/* 搜索输入框样式 */
.search-input {
  flex: 1;
  /* height: 48px; */
  padding: 0 20px 0 52px;
  font-size: 1.15rem;
  font-weight: 400;
  color: #1e293b;
  background-color: rgba(248, 250, 252, 0.8);
  border: 1px solid rgba(226, 232, 240, 0.6);
  border-radius: 12px;
  outline: none;
  transition: all 0.3s ease;
  background-image: url(/Content/Areas/Hospitals/images/search2.png);
  background-repeat: no-repeat;
  background-position: 18px center;
  background-size: 20px;
  transition: border-color 0.3s ease;
}

.search-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(11, 94, 164, 0.1);
}

/* 搜索提交按钮（同步缩小） */
.search-submit {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url(/Content/Areas/Hospitals/images/youjt.png);
  background-repeat: no-repeat;
  background-position: center;
}

.search-submit:hover {
  background-color: var(--primary-light);
}

.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(17, 24, 39, 0.65);
  backdrop-filter: blur(8px);
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.search-overlay.active {
  opacity: 1;
  visibility: visible;
}

/*banner*/

.phone_header {
  position: relative;
  -webkit-transition: -webkit-transform 0.3s;
  -moz-transition: -moz-transform 0.3s;
  transition: transform 0.3s;
}

.phone_header {
  background: #ffffff;
  z-index: 3;
  display: none;
}

ul.phone-btn {
  display: none;
}
.phone_search{
  display: none;
}
 .phone_menu{
    display: none;
  }
@media only screen and (max-width:768px) {
  .header {
    position: static !important;
  }
  .nav-links {
  display: flex;
  list-style: none;
  flex-direction: column;
  gap: 0px;
  background-color: var(--primary-color);
  /* 链接间距微调（原30px），适配缩小的字体 */
  position: relative;
}
  .search-submit {
    background-size: 20px;
  }
  .phone_menu{
    display: none;
  }
.phone_search {
  display: none;
  max-width: 100%;
  padding: 20px;
  z-index: 99999;
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.08), 0 2px 8px rgba(17, 24, 39, 0.05);
  opacity: 0;
}

.phone_search form {
  display: none;
}

.phone_search.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.08), 0 2px 8px rgba(17, 24, 39, 0.05), 0 0 0 1px rgba(0, 123, 255, 0.15), 0 0 12px rgba(0, 123, 255, 0.08);
}
  .main-nav {
    display: none;
  }

  .logo-image {
    width: 40px;
    /* 主logo图片加大（原50px） */
    height: 40px;
    margin-right: 10px;
    /* 间距微调，匹配加大的图片 */
  }

  .logo-chinese {
    font-size: 16px;
  }

  .logo-english {
    font-size: 14px;
  }


  ul.phone-btn {
    display: block;
  }

  ul.phone-btn li {
    display: inline-block;
  }

  .phone_header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--primary-color);
    /* 主色调背景 */
    padding: 10px;
  }

  .phone-search,
  .phone-menu {
    position: relative;
    display: block;
    width: 44px;
    height: 44px;
    overflow: hidden;
    white-space: nolinkmap;
    color: transparent;
    z-index: 3;
    text-indent: -9999px;
  }

  .phone-search::before {
    top: 11px;
    left: 11px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 3px solid #fff;
  }

  .phone-search::before,
  .phone-search::after {
    content: '';
    position: absolute;
    -webkit-transition: opacity 0.3s;
    -moz-transition: opacity 0.3s;
    transition: opacity 0.3s;
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
  }

  .phone-search span {
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
  }
   .menu-open{
    opacity: 1;
  display: block;
  }
.search_move{
  opacity: 1;
  display: block;
}
.search_flex{
  display: flex !important;
}
  .phone-search::after {
    height: 3px;
    width: 8px;
    background: #fff;
    bottom: 8px;
    right: 5px;
    transform: rotate(45deg);
  }

  .phone-search span::before {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
  }

  .phone-search span::after {
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }

  .phone-search span::before,
  .phone-search span::after {
    content: '';
    position: absolute;
    display: inline-block;
    height: 3px;
    width: 22px;
    top: 50%;
    margin-top: -2px;
    left: 50%;
    margin-left: -11px;
    background: #fff;
    opacity: 0;
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transition: opacity 0.3s, -webkit-transform 0.3s;
    -moz-transition: opacity 0.3s, -moz-transform 0.3s;
    transition: opacity 0.3s, transform 0.3s;
  }

  .phone-search.search-open::before,
  .phone-search.search-open::after {
    opacity: 0;
  }

  .phone-search.search-open span::before,
  .phone-search.search-open span::after {
    opacity: 1;
  }

  .phone-search.search-open span::before {
    -webkit-transform: rotate(135deg);
    -moz-transform: rotate(135deg);
    -ms-transform: rotate(135deg);
    -o-transform: rotate(135deg);
    transform: rotate(135deg);
  }

  .phone-search.search-open span::after {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
  }

  .phone-menu span,
  .phone-menu span::before,
  .phone-menu span::after {
    position: absolute;
    display: inline-block;
    height: 3px;
    width: 24px;
    background: #fff;
  }

  .phone-menu span {
    position: absolute;
    top: 50%;
    right: 10px;
    margin-top: -2px;
    -webkit-transition: background 0.3s 0.3s;
    -moz-transition: background 0.3s 0.3s;
    transition: background 0.3s 0.3s;
  }

  .phone-menu span::before,
  .phone-menu span::after {
    content: '';
    right: 0;
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform-origin: 0% 50%;
    -moz-transform-origin: 0% 50%;
    -ms-transform-origin: 0% 50%;
    -o-transform-origin: 0% 50%;
    transform-origin: 0% 50%;
    -webkit-transition: -webkit-transform 0.3s 0.3s;
    -moz-transition: -moz-transform 0.3s 0.3s;
    transition: transform 0.3s 0.3s;
  }

  .phone-menu span::before {
    top: -6px;
  }

  .phone-menu span::after {
    top: 6px;
  }
 
  .phone-menu.menu-open span {
    background: rgba(46, 50, 51, 0);
  }

  .phone-menu.menu-open span::before {
    -webkit-transform: translateX(4px) translateY(-3px) rotate(45deg);
    -moz-transform: translateX(4px) translateY(-3px) rotate(45deg);
    -ms-transform: translateX(4px) translateY(-3px) rotate(45deg);
    -o-transform: translateX(4px) translateY(-3px) rotate(45deg);
    transform: translateX(4px) translateY(-3px) rotate(45deg);
  }

  .phone-menu.menu-open span::after {
    -webkit-transform: translateX(4px) translateY(2px) rotate(-45deg);
    -moz-transform: translateX(4px) translateY(2px) rotate(-45deg);
    -ms-transform: translateX(4px) translateY(2px) rotate(-45deg);
    -o-transform: translateX(4px) translateY(2px) rotate(-45deg);
    transform: translateX(4px) translateY(2px) rotate(-45deg);
  }
}