:root {
  --primary-color: #fff;
  --secondary-color: #1e40af;
  --text-color: #333333;
  --white: #ffffff;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  --transition: 0.3s ease;
}

/* 导航栏容器 */
.logIcon {
  max-width: 20.6rem;
  height: auto;
  transition: max-width 0.3s ease;
}

.navbar {
  position: static;
  top: 0;
  left: 0;
  right: 0;
  /* background: var(--white);
  box-shadow: var(--shadow); */
  z-index: 1000;
  transition: background 0.3s ease, box-shadow 0.3s ease, var(--transition);
  border-top: 0.4rem solid #7FBE27;
  box-sizing: border-box;
}

/* 当页面可滚动时，导航栏悬浮到顶部 */
.navbar.fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  transform: translateZ(0);
  will-change: transform;
}

/* 导航栏内容 */
.nav-container {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100px;
  /*padding-right: 10rem;*/
  transition: height 0.3s ease;
}

/* Logo */
.logo {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  position: relative;
  z-index: 1012;
  /* margin-right: 30rem; */
}

/* .logo:hover {
  transform: scale(1.05);
} */

/* PC端导航菜单 - 默认PC端样式，不要任何过渡效果 */
.nav-menu-pc {
  display: flex !important;
  list-style: none;
  gap: 0;
  align-items: center;
  position: static;
  flex-direction: row;
  width: auto;
  height: auto;
  background: transparent;
  box-shadow: none;
  padding: 0;
  margin: 0;
  left: auto;
  top: auto;
  transform: none;
  transition: none;
  overflow-y: visible;
}

/* 移动端导航菜单 - 默认隐藏 */
.nav-menu-mobile {
  display: none !important;
  list-style: none;
  position: fixed;
  top: 100px;
  left: 0;
  width: 100%;
  height: calc(100vh - 100px);
  flex-direction: column;
  align-items: stretch;
  background: var(--white);
  box-shadow: var(--shadow);
  padding: 0;
  gap: 0;
  overflow-y: auto;
}

/* 兼容旧代码，保留.nav-menu样式 */
.nav-menu {
  display: flex !important;
  list-style: none;
  gap: 0;
  align-items: center;
  position: static;
  flex-direction: row;
  width: auto;
  height: auto;
  background: transparent;
  box-shadow: none;
  padding: 0;
  margin: 0;
  left: auto;
  top: auto;
  transform: none;
  transition: none;
  overflow-y: visible;
}

/* PC端和移动端通用样式 */
.nav-menu-pc .nav-item,
.nav-menu-mobile .nav-item,
.nav-menu .nav-item {
  position: relative;
  /* flex-shrink: 0; */
  z-index: 1001;
}

.nav-menu-pc .nav-link,
.nav-menu-mobile .nav-link,
.nav-menu .nav-link {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  font-size: 2rem;
  padding: 0;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: height 0.3s ease, font-size 0.3s ease, var(--transition);
  position: relative;
  width: 17rem;
}

.nav-menu-pc .nav-link:hover,
.nav-menu-mobile .nav-link:hover,
.nav-menu .nav-link:hover {
  color: #ffffff;
  background-color: #7FBE27;
}

.nav-menu-pc .nav-link.active,
.nav-menu-mobile .nav-link.active,
.nav-menu .nav-link.active {
  color: #ffffff;
  background-color: #7FBE27;
}

/* 底部下划线动画 - 已移除 */

/* 二级导航下拉箭头 - 桌面端隐藏 */
.nav-link.has-dropdown {
  padding-right: 0;
}

.nav-link.has-dropdown::after {
  display: none;
}

.nav-item:hover .nav-link.has-dropdown::after {
  display: none;
}

/* 带下拉菜单的链接底部线 - 已移除 */

/* 二级导航下拉菜单 */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: white;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  min-width: 700px;
  max-width: 900px;
  padding: 0;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  transform-origin: top center;
  overflow: hidden;
  margin-top: 0;
  z-index: 1001;
  pointer-events: none;
  /* 隐藏时禁用鼠标事件 */
}

.dropdown-content {
  display: flex;
  /*min-height: 300px;*/
  padding: 20px 0 30px 20px;
}

.dropdown-left {
  flex: 0 0 200px;
  padding: 0;
}

.dropdown-divider {
  width: 1px;
  background-color: #e0e0e0;
  margin: 0 20px;
}

.dropdown-right {
  flex: 1;
  padding: 20px 56px 0 0;
  overflow-y: auto;
  overflow-x: visible;
  max-height: 400px;
  min-width: 0;
}

/* 移除直接hover，改为通过JavaScript控制的类 */
/* .nav-item:hover .dropdown-menu 的样式已由JavaScript控制 */

/* 通过类控制下拉菜单显示 */
.nav-item.show-dropdown .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  margin-top: 8px;
  pointer-events: auto;
  /* 显示时启用鼠标事件 */
}

.dropdown-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.9rem 2rem;
  text-decoration: none;
  color: #333333;
  transition: all 0.3s ease;
  position: relative;
  font-size: 1.6rem;
  font-weight: 400;
  border-bottom: none;
  border-radius: 10px;
}

.dropdown-link .dropdown-arrow {
  opacity: 0;
  transition: opacity 0.3s ease;
  width: 20px;
  height: 20px;
  object-fit: contain;
  display: inline-block;
}

.dropdown-link:hover .dropdown-arrow,
.dropdown-link.active .dropdown-arrow {
  opacity: 1;
}

/* 左侧渐变条 - 已移除 */
.dropdown-link::before {
  display: none;
}

/* 光晕扫过效果 - 已移除 */
.dropdown-link::after {
  display: none;
}

.dropdown-link:hover,
.dropdown-link.active {
  background-color: #EEF5FF;
  color: #1977FE;
}

/* 三级导航样式 */
.submenu-content {
  display: none;
  padding: 0 2rem;
  min-width: 0;
  width: 100%;
}

.submenu-content.active {
  display: block;
}

/* PC端三级导航在右侧显示 */
.dropdown-right .submenu-content {
  display: none;
}

.dropdown-right .submenu-content.active {
  display: block;
}

.submenu-link {
  display: block;
  padding: 0;
  margin-top: 10px;
  margin-bottom: 25px;
  text-decoration: none;
  color: #333;
  font-size: 1.4rem;
  font-weight: 400;
  transition: color 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  overflow: visible;
  text-overflow: clip;
}

.submenu-link:hover,
.submenu-link.active {
  color: #7FBE27;
}

.submenu-link:first-child {
  margin-top: 0;
}

.submenu-link:last-child {
  margin-bottom: 0;
}

/* 按钮 */
.nav-btn {
  padding: 9.6px 24px;
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 25px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-block;
}

.nav-btn:hover {
  background: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* 汉堡菜单图标 - 默认隐藏 */
.hamburger {
  display: none !important;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  padding: 8px;
  position: absolute;
  z-index: 1012;
  right: 2rem;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #cfcfcf;
  border-radius: 3px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -3px);
}

/* 响应式版心调整 */
/* 中等屏幕（1200px-1600px） */
@media (max-width: 1600px) {
  .nav-container {
    max-width: 1200px;
    /*padding: 0 10rem;*/
  }
.goodsList-content{
       max-width: 1200px !important;
}
  /* .logo {
    margin-right: 26rem;
  } */
}

/* 平板屏幕（992px-1200px） */
@media (max-width: 1200px) {
  .nav-container {
    max-width: 100%;
     padding: 0 3rem; 
  }

  .nav-menu-pc,
  .nav-menu {
    gap: 0 !important;
  }

  /* .logo {
    margin-right: 10rem;
  } */
}

/* 小平板（768px-992px） */
@media (max-width: 992px) {
  .nav-container {
    /* padding: 0 2rem; */
  }

  .nav-menu-pc,
  .nav-menu {
    gap: 0 !important;
  }

  .nav-menu .nav-link {
    /* width: 11rem; */
    font-size: 16px;
  }

  .logo {
    margin-right: 6rem;
  }
}

/* PC端样式 - 优先级最高 */
@media (min-width: 769px) {
  .nav-menu {
    display: flex !important;
    position: static !important;
    left: auto !important;
    top: auto !important;
    flex-direction: row !important;
    width: auto !important;
    height: auto !important;
    background: transparent !important;
    box-shadow: none !important;
    transform: none !important;
    transition: none !important;
    overflow: visible !important;
    gap: 0 !important;
    align-items: center !important;
    padding: 0 !important;
    opacity: 1 !important;
  }

  /* PC端显示PC菜单，隐藏移动端菜单 */
  .dropdown-menu-pc {
    display: block !important;
  }

  .dropdown-menu-mobile {
    display: none !important;
  }

  /* PC端保持左右分栏布局 */
  .dropdown-content {
    flex-direction: row !important;
    display: flex !important;
  }

  .dropdown-left {
    display: block !important;
    flex: 0 0 200px !important;
  }

  .dropdown-right {
    display: block !important;
    flex: 1 !important;
    order: auto !important;
    padding: 20px 56px 0 0 !important;
    overflow-y: auto !important;
    max-height: 400px !important;
    position: relative !important;
  }

  .dropdown-right .submenu-content {
    order: auto !important;
    display: none !important;
    padding: 0 2rem !important;
    min-width: 0 !important;
    width: 100% !important;
    position: static !important;
    max-height: none !important;
    overflow: visible !important;
    background: transparent !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
  }

  .dropdown-right .submenu-content.active {
    display: block !important;
  }

  .dropdown-link {
    order: auto !important;
  }

  .dropdown-divider {
    display: block !important;
    width: 1px !important;
    background-color: #e0e0e0 !important;
    margin: 0 20px !important;
  }
}

/* 移动端适配 - 只在移动端覆盖样式 */
@media (max-width: 768px) {
  .logIcon {
    max-width: 15rem;
  }

  .navbar {
    z-index: 1012 !important;
  }

  .nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0%) translateY(0);
  }

  .nav-container {
    max-width: 100%;
    padding: 0 2rem;
    height: 60px;
    position: relative;
    z-index: 1012;
  }

  .logo {
    font-size: 20px;
    z-index: 1012 !important;
    position: relative;
  }

  .hamburger {
    display: flex !important;
    color: #333;
    z-index: 1012 !important;
  }

  /* PC端菜单在移动端隐藏 */
  .nav-menu-pc {
    display: none !important;
  }

  /* 移动端菜单样式 */
  .nav-menu-mobile {
    display: none !important;
    position: fixed !important;
    top: 70px !important;
    flex-direction: column !important;
    background: var(--white) !important;
    width: 100% !important;
    text-align: left;
    box-shadow: var(--shadow);
    padding: 0 !important;
    gap: 0 !important;
    height: calc(100vh - 60px) !important;
    overflow-y: auto !important;
    align-items: stretch !important;
    left: 0 !important;
    list-style: none;
    z-index: 1011;
  }

  .nav-menu-mobile.active {
    display: flex !important;
  }

  .nav-menu-mobile .nav-item {
    width: 100%;
    padding: 0;
    border-bottom: 1px solid #f0f0f0;
    z-index: auto !important;
  }

  .nav-menu-mobile .nav-link {
    padding: 12px 20px !important;
    width: 100% !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    text-align: left;
    color: #333;
    height: auto !important;
    border-radius: 0 !important;
    background-color: transparent !important;
    font-size: 18px !important;
    font-weight: 500 !important;
  }

  /* 移动端禁用链接悬停效果 */
  .nav-menu-mobile .nav-link:hover {
    color: #333 !important;
    background-color: transparent !important;
    padding: 12px 20px !important;
  }

  /* 移动端禁用active高亮 */
  .nav-menu-mobile .nav-link.active {
    color: #333 !important;
    background-color: transparent !important;
    padding: 12px 20px !important;
  }

  /* 隐藏桌面端的伪元素效果 */
  .nav-menu-mobile .nav-link:not(.has-dropdown)::after {
    display: none;
  }

  /* 兼容旧代码 */
  .nav-menu {
    display: none !important;
    position: fixed !important;
    top: 0px !important;
    flex-direction: column !important;
    background: var(--white) !important;
    width: 100% !important;
    text-align: left;
    box-shadow: var(--shadow);
    padding: 0 !important;
    gap: 0 !important;
    height: 100vh !important;
    overflow-y: auto !important;
    align-items: stretch !important;
    left: 0 !important;
    list-style: none;
    padding-top: 100px !important;
    z-index: 1011;
  }

  .nav-menu.active {
    display: flex !important;
  }

  .nav-menu .nav-item {
    width: 100%;
    padding: 0;
    border-bottom: 1px solid #f0f0f0;
    z-index: auto !important;
  }

  .nav-menu .nav-link {
    padding: 12px 20px !important;
    width: 100% !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    text-align: left;
    color: #333;
    height: auto !important;
    border-radius: 0 !important;
    background-color: transparent !important;
    font-size: 18px !important;
    font-weight: 500 !important;
  }

  /* 移动端禁用链接悬停效果 */
  .nav-menu .nav-link:hover {
    color: #333 !important;
    background-color: transparent !important;
    padding: 12px 20px !important;
  }

  /* 移动端禁用active高亮 */
  .nav-menu .nav-link.active {
    color: #333 !important;
    background-color: transparent !important;
    padding: 12px 20px !important;
  }

  /* 隐藏桌面端的伪元素效果 */
  .nav-menu .nav-link:not(.has-dropdown)::after {
    display: none;
  }

  .nav-link.has-dropdown {
    padding-right: 20px;
  }

  .nav-link.has-dropdown::before {
    display: none;
  }

  /* 移动端禁用桌面端的hover箭头旋转效果 */
  .nav-item:hover .nav-link.has-dropdown::after {
    transform: rotate(0deg);
  }


  /* 移动端下拉箭头样式 - 使用伪元素显示箭头 */
  .nav-link.has-dropdown::after {
    content: '▼' !important;
    position: static !important;
    transform: rotate(0deg) !important;
    margin-left: auto;
    transition: transform 0.3s ease;
    display: inline-block !important;
    font-size: 10px;
    color: #333;
  }

  /* 下拉菜单展开时箭头旋转 */
  .nav-item.dropdown-active>.nav-link.has-dropdown::after {
    transform: rotate(180deg) !important;
  }

  /* 移动端二级导航中的图片箭头 */
  .nav-link.has-dropdown .dropdown-arrow {
    display: none !important;
  }

  /* ================= 新移动端三级导航结构 ================= */
  #navMenuMobile {
    display: none !important;
    position: fixed !important;
    top: 60px !important;
    left: 0;
    width: 100%;
    height: calc(100vh - 100px);
    background: var(--white);
    box-shadow: var(--shadow);
    padding: 0;
    overflow-y: auto;
    z-index: 1011;
  }

  .mobile-nav-panel {
    width: 100%;
  }

  .mobile-nav-primary {
    display: flex;
    flex-direction: column;
  }

  .mobile-nav-primary-link,
  .mobile-nav-primary-toggle {
    width: 100%;
    border: none;
    background: transparent;
    font-size: 18px;
    font-weight: 500;
    color: #333;
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    border-bottom: 1px solid #f0f0f0;
  }

  .mobile-nav-primary-link {
    text-decoration: none;
    color: #333 !important;
  }

  .mobile-nav-primary-toggle {
    cursor: pointer;
    color: #333 !important;
  }

  .mobile-nav-arrow {
    font-size: 12px;
    color: #333;
    transition: transform 0.3s ease;
    margin-left: 12px;
  }

  .mobile-nav-primary-item.open>.mobile-nav-primary-toggle .mobile-nav-arrow {
    transform: rotate(180deg);
  }

  .mobile-nav-panel-body {
    display: none;
    background: #fff;
    padding: 10px 16px 16px;
  }

  .mobile-nav-primary-item.open .mobile-nav-panel-body {
    display: block;
  }

  .mobile-nav-secondary-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .mobile-nav-secondary-item {
    border: 1px solid #f0f0f0;
    border-radius: 10px;
    overflow: hidden;
    background: #fafafa;
  }

  .mobile-nav-secondary-toggle {
    width: 100%;
    border: none;
    background: transparent;
    padding: 12px 18px;
    font-size: 16px;
    font-weight: 500;
    color: #333;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    color: #333 !important;
  }

  .mobile-nav-secondary-item.open .mobile-nav-secondary-toggle {
    background: #eef7e5;
  }

  .mobile-nav-secondary-item.open>.mobile-nav-secondary-toggle .mobile-nav-arrow {
    transform: rotate(180deg);
  }

  .mobile-nav-submenu {
    display: none;
    flex-direction: column;
    padding: 0 18px 12px 18px;
    background: #fff;
  }

  .mobile-nav-secondary-item.open .mobile-nav-submenu {
    display: flex;
  }

  .mobile-nav-submenu-link {
    display: block;
    padding: 10px 0;
    font-size: 14px;
    color: #333 !important;
    text-decoration: none;
    border-bottom: 1px solid #f4f4f4;
  }

  .mobile-nav-submenu-link:last-child {
    border-bottom: none;
  }

  .mobile-nav-submenu-link:hover {
    color: #7FBE27;
  }

  .mobile-nav-primary-link:visited,
  .mobile-nav-primary-toggle:visited,
  .mobile-nav-secondary-toggle:visited,
  .mobile-nav-submenu-link:visited,
  .mobile-nav-primary-link:active,
  .mobile-nav-primary-toggle:active,
  .mobile-nav-secondary-toggle:active,
  .mobile-nav-submenu-link:active {
    color: #333 !important;
  }

  .nav-btn {
    margin: 16px 20px;
    text-align: center;
  }

  /* 移动端下拉菜单 */
  .dropdown-menu {
    position: static !important;
    transform: none !important;
    max-height: 0 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    box-shadow: none;
    background: #f8f9fa;
    border-radius: 0;
    min-width: auto !important;
    max-width: 100% !important;
    transition: max-height 0.4s ease, opacity 0.3s ease, visibility 0.3s ease;
    overflow: hidden !important;
    z-index: auto !important;
    margin-top: 0 !important;
    padding: 0 !important;
  }

  .dropdown-menu.active {
    max-height: 2000px !important;
    opacity: 1 !important;
    visibility: visible !important;
  }

  /* 移动端显示移动端菜单，隐藏PC端菜单 */
  .dropdown-menu-pc {
    display: none !important;
  }

  .dropdown-menu-mobile {
    display: block !important;
    background: #f8f9fa !important;
    padding: 0 !important;
  }

  /* 当移动端菜单未展开时，隐藏内容 */
  .dropdown-menu-mobile:not(.active) {
    max-height: 0 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    overflow: hidden !important;
  }

  /* 当移动端菜单展开时，显示内容 */
  .dropdown-menu-mobile.active {
    max-height: 2000px !important;
    opacity: 1 !important;
    visibility: visible !important;
    overflow: visible !important;
  }

  /* 移动端下拉菜单样式 */
  .dropdown-mobile-list {
    list-style: none;
    padding: 0;
    margin: 0;
    padding-left: 10px;
  }

  .dropdown-mobile-item {
    border-bottom: 1px solid #f0f0f0;
    position: relative;
  }

  .dropdown-mobile-item:last-child {
    border-bottom: none;
  }

  .dropdown-mobile-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    text-decoration: none;
    transition: all 0.2s ease;
  }

  .dropdown-mobile-arrow {
    font-size: 10px;
    color: #333;
    transition: transform 0.3s ease;
    display: inline-block;
  }

  .dropdown-mobile-item.active .dropdown-mobile-arrow {
    transform: rotate(180deg);
  }

  /* 移动端三级导航样式 */
  .dropdown-mobile-submenu {
    display: none !important;
    padding: 0 20px 10px 50px;
    background: #ffffff;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
  }

  .dropdown-mobile-item.active .dropdown-mobile-submenu {
    display: block !important;
    max-height: 1000px !important;
    padding: 10px 20px 10px 50px !important;
  }

  .dropdown-mobile-submenu .submenu-link {
    padding: 10px 0 !important;
    margin-top: 0 !important;
    margin-bottom: 15px !important;
    font-size: 14px !important;
    font-weight: 400 !important;
    color: #333 !important;
    display: block !important;
  }

  .dropdown-mobile-submenu .submenu-link:first-child {
    margin-top: 0 !important;
  }

  .dropdown-mobile-submenu .submenu-link:last-child {
    margin-bottom: 0 !important;
  }

  .dropdown-mobile-submenu .submenu-link:hover,
  .dropdown-mobile-submenu .submenu-link.active {
    color: #7FBE27 !important;
    background-color: transparent !important;
  }

  .submenu-link {
    padding: 10px 0 !important;
    margin-top: 0 !important;
    margin-bottom: 15px !important;
    font-size: 14px !important;
    font-weight: 400 !important;
    color: #333 !important;
  }

  .submenu-link:first-child {
    margin-top: 0 !important;
  }

  .submenu-link:last-child {
    margin-bottom: 0 !important;
  }

  .submenu-link:hover,
  .submenu-link.active {
    color: #7FBE27 !important;
    background-color: transparent !important;
  }
}

/* 滚动时导航栏效果 */
.navbar.scrolled {
  background: #fff !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.navbar.scrolled .nav-container {
  height: 70px;
  transition: height 0.3s ease;
}

.navbar.scrolled .nav-link {
  height: 70px;
  font-size: 1.8rem;
  transition: height 0.3s ease, font-size 0.3s ease, var(--transition);
}

.navbar.scrolled .logIcon {
  max-width: 14rem;
  transition: max-width 0.3s ease;
}