/* 全局与通用样式、头部和底部 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html{
  overflow-x: hidden;
}
html,
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #303030;
  font-size: 14px;
}

img {
  max-width: 100%;
  display: block;
}

a,a:hover{
  text-decoration: none;
  color: inherit;
}

dl, ol, ul,p{
  list-style: none;
  margin: 0;
  padding: 0;
}
.cursor-pointer{
  cursor: pointer;
}
.flex{
  display: flex;
  align-items: center;
  justify-content: space-between;
}
button, input,textarea,button{
  background: none;
  outline: none;
  border: none;
}
button:focus{
  outline: none;
}
.btn.focus, .btn:focus,.form-control:focus{
  box-shadow:unset;
}

.page {
  width: 100%;
}


.page.header-fixed-padding {
  padding-top: 84px; /* 头部导航高度 */
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}
.line-clamp-1 {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}


.text-right {
  text-align: right;
}

/* 顶部条 */
.topbar {
  height: 50px;
  background-color: #fff;
  border-bottom: 1px solid #f6f6f6;
  color: #303030;
  font-size: 12px;
}

.topbar-inner {
  justify-content: flex-end;
  line-height: 50px;
}

.topbar-item {
  position: relative;
  padding: 0 30px;
}
.topbar-item:last-child{
  padding-right: 0;
}
.topbar-item img{
  width: 16px;
  height: 16px;
  margin-right: 5px;
  margin-top: 2px;
}
.topbar-item:first-child img{
  margin-top: 0;
}
.topbar-item:after {
  content: "";
  display: block;
  width: 1px;
  height: 14px;
  position: absolute;
  right: 0;
  background-color: #4C597E;
}
.topbar-item:last-child:after {
  display: none;
}
.topbar-item.wechat-item{
  position: relative;
}
.topbar-item.wechat-item .wechat-qrcode-popup{
  position: absolute;
  top: 70%;
  left: 0;
  margin-top: 10px;
  background: rgb(255, 255, 255);
  box-shadow: rgba(0, 0, 0, 0.15) 0px 4px 10px;
  z-index: 1000;
  display: block;
  width: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 180px;
}
.topbar-item.wechat-item .wechat-qrcode-popup img{
  width: 150px;
  height: 150px;
  margin: 0;
}
.topbar .old-site-btn {
  font-size: 12px;
  padding:4px 10px;
  border-radius: 18px;
  border: 1px solid  #909090;
  line-height:14px;
}
/* 头部导航 */
.header {
  position: relative;
  z-index: 99;
  top: 0;
  width: 100%;
  height: 84px;
  background-color: #fff;
  color: #606060;
  font-size: 16px;
  border-bottom: 1px solid #e0e6ef;
}
.header-inner {
  justify-content: space-between;
  height: 100%;
}
.header-inner img {
  width: 160px;
  height: 44px;
}
.nav-list li{
  cursor: pointer;
  height: 100%;
  line-height: 84px;
  padding: 0 15px;
}
.nav-list li a{
  position: relative;
  display: inline-block;
  line-height: 84px;
}

.nav-list li:hover {
  font-weight: 700;
}
.nav-list li.active a {
  color: #303030;
  font-weight: 700
}

.nav-list li.active a:after {
  content: "";
  display: block;
  width: 100%;
  height: 4px;
  position: absolute;
  bottom: 1px;
  background-color: #bc121a
}

.nav-list li:last-child {
  padding-right: 0
}
.header .nav-sub {
  position: absolute;
  top: 84px;
  left: 0;
  z-index: 99;
  width: 100%;
  padding: 40px 0;
  background: hsla(0,0%,100%,.9);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid #e0e6ef;
  display: none;
}
.header .nav-sub .submenu-group {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.header .nav-sub .submenu-group2{
  justify-content: flex-start;
}

.header .nav-sub .submenu-group .submenu-item {
  padding-left: 20px
}
.header .nav-sub1 .submenu-group .submenu-item{
  width: 28%;
}
.header .nav-sub1 .submenu-group .submenu-item:nth-child(4n){
  width: auto;
}
/* .header .nav-sub .submenu-group .submenu-item:nth-last-child(2) .submenu-list .row .col{
  margin-left: 0px;
} */

.header .nav-sub .submenu-group .submenu-item .submenu-title {
  position: relative;
  color: #303030;
  font-size: 20px;
  line-height: 58px;
  font-weight: 700;
  text-align: left;
  display: block;
}

.header .nav-sub .submenu-group .submenu-item .submenu-title:hover {
  color: #bc121a
}

.header .nav-sub .submenu-group .submenu-item .submenu-title:hover:after {
  background-color: #bc121a
}

.header .nav-sub .submenu-group .submenu-item .submenu-title:after {
  position: absolute;
  left: -20px;
  top: 26px;
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  background-color: #303030;
  transform: rotate(45deg)
}

.header .nav-sub .submenu-group .submenu-item .submenu-list .row {
  color: #303030;
  font-size: 14px;
  line-height: 30px;
  display: flex
}

.header .nav-sub .submenu-group .submenu-item .submenu-list .row .col {
  margin-right: 20px;
  padding: 0;
  flex-basis: unset;
  flex-grow: unset;
  width: unset;
}

.header .nav-sub .submenu-group .submenu-item .submenu-list .row .col:hover {
  color: #bc121a
}

.header .nav-sub .submenu-group .submenu-item .submenu-list .row .col:last-child {
  margin-right: 0
}

/* 滚动后固定头部导航 */
.header.header-fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 99;
}

/* 移动端汉堡菜单按钮 */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 100;
}

.mobile-menu-toggle span {
  width: 100%;
  height: 3px;
  background-color: #303030;
  border-radius: 3px;
  transition: all 0.3s ease;
}

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

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* 移动端导航菜单覆盖层 */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.98);
  z-index: 999;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}

.mobile-menu-overlay.active {
  transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid #e0e6ef;
  background-color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.mobile-logo {
  width: 160px;
  height: 44px;
  background-image: url(../img/logo.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: left center;
}

.mobile-menu-close {
  width: 40px;
  height: 40px;
  background-color: #fff;
  border: 1px solid #e0e6ef;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #303030;
  line-height: 1;
  transition: all 0.3s ease;
}

.mobile-menu-close:hover {
  background-color: #f5f5f5;
}

.mobile-menu-close span {
  display: block;
}

/* 移动端导航列表 */
.mobile-nav {
  padding: 20px 0;
}

.mobile-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-nav-list > li {
  border-bottom: 1px solid #f6f6f6;
}

.mobile-nav-list > li > a,
.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  color: #303030;
  font-size: 16px;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.mobile-nav-list > li > a:hover,
.mobile-nav-link:hover {
  background-color: #f5f5f5;
}

.submenu-arrow {
  font-size: 20px;
  color: #909090;
  transition: transform 0.3s ease;
}

.has-submenu.active .submenu-arrow {
  transform: rotate(90deg);
}

/* 移动端二级菜单 */
.mobile-submenu {
  display: none !important;
  list-style: none;
  margin: 0;
  padding: 0;
  background-color: #f9f9f9;
  overflow: hidden;
}

.mobile-submenu.active {
  display: block !important;
}

/* 确保所有嵌套的子菜单（包括三级菜单）默认隐藏 */
.mobile-submenu .mobile-submenu {
  display: none !important;
}

.mobile-submenu .mobile-submenu.active {
  display: block !important;
}

.mobile-submenu li {
  border-bottom: 1px solid #f0f0f0;
}

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

.mobile-submenu a {
  display: block;
  padding: 15px 20px 15px 40px;
  color: #606060;
  font-size: 14px;
  text-decoration: none;
  transition: background-color 0.3s ease;
  position: relative;
}

/* 三级菜单（嵌套的mobile-submenu）增加缩进 */
.mobile-submenu .mobile-submenu {
  background-color: #f5f5f5;
  margin-left: 0;
}

.mobile-submenu .mobile-submenu a {
  padding-left: 60px;
}

.mobile-submenu .mobile-submenu .mobile-submenu a {
  padding-left: 80px;
}

/* .mobile-submenu a:before {
  content: '›';
  position: absolute;
  left: 20px;
  color: #909090;
  font-size: 16px;
} */

.mobile-submenu a:hover {
  background-color: #f0f0f0;
  color: #303030;
}

/* 有子菜单的链接样式 */
.mobile-nav-link {
  position: relative;
}

.mobile-nav-link .submenu-arrow {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%) rotate(0deg); /* 默认向右，不旋转 */
  font-size: 18px;
  color: #909090;
  transition: transform 0.3s ease;
  display: inline-block;
}

/* 一级菜单：当父级菜单展开时，箭头旋转90度向下 */
.mobile-nav-list > .has-submenu.active > .mobile-nav-link .submenu-arrow {
  transform: translateY(-50%) rotate(90deg);
}

/* 二级菜单（在.mobile-submenu内的）：默认向右，只有展开时才向下 */
.mobile-submenu .has-submenu > .mobile-nav-link .submenu-arrow {
  transform: translateY(-50%) rotate(0deg); /* 二级菜单默认向右 */
}

.mobile-submenu .has-submenu.active > .mobile-nav-link .submenu-arrow {
  transform: translateY(-50%) rotate(90deg); /* 二级菜单展开时才向下 */
}



/* 页脚 */
.footer {
  background-color: #fff;
  padding-top: 60px;
}

.footer-logo-area {
  padding-bottom: 30px;
  border-bottom: 1px solid #F6F6F6;
}

.footer-logo-icon {
  width: 160px;
  height: 44px;
  background: url("../img/logo.png") no-repeat left center;
  background-size: contain;
  display: block;
}

.footer-info {
  justify-content: space-between;
  padding-top: 30px;
  align-items: flex-start;
}

.footer-columns {
  align-items: flex-start;
  flex: 1;
  margin: 0;
}

.footer-col-title {
  margin-bottom: 20px;
  color: #303030;
  font-size: 20px;
}

.footer-link {
  display: block;
  color: #606060;
  font-size: 18px;
  line-height: 30px;
}
.footer-rlist{
  padding-left: 0;
  padding-right: 4%;
}
.footer-rlist2{
  padding-right: 0;
}

.footer-qrcode-wrap {
  text-align: center;
  margin-top: -10px;
}

.footer-qrcode {
  width: 150px;
  height: 150px;
  margin-bottom: 20px;
}

.footer-qrcode-text {
  font-size: 16px;
  color: #606060;
  margin-top: -10px;
}

.footer-bottom {
  background-color: #E02131;
  color: #fff;
  font-size: 14px;
  height: 80px;
  margin-top: 60px;
}

.footer-bottom-inner {
  justify-content: space-between;
  height: 100%;
}
.footer-bottom a {
  color: #fff;
}

.footer-links-wrap {
  position: relative;
}

.footer-links {
  width: 140px;
  height: 32px;
  border: 1px solid #ffffff;
  justify-content: center;
  cursor: pointer;
}

.footer-links img {
  width: 22px;
  height: 22px;
  margin-left: 20px;
  margin-top: 2px;
}

.friend-links {
  width: 210px;
  overflow-y: auto;
  background: #fff;
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, .2);
  box-sizing: border-box;
  position: absolute;
  right: 0;
  bottom: 32px;
  display: none;
  z-index: 10;
  padding: 10px 0;
}

.friend-links a {
  padding: 6px 20px;
  font-size: 12px;
  line-height: 17px;
  color: #001340;
  cursor: pointer;
  display: block;
}
.friend-links a:hover {
  color: #E02232;
}

.footer-links-wrap:hover .friend-links {
  display: block;
}
/* 暂无数据 */
.nodatas{
  text-align: center;
  padding: 50px 0;
}
.nodatas img{
  width: 300px;
  height: 230px;
  margin: 0 auto;
}
.nodatas-text{
  font-size: 20px;
  color: #303030;
  margin-top: 26px;
}
@media (min-width: 1280px) {
  .page {
    min-width: 1280px;
  }
}
@media (min-width: 576px) {
  .container {
    max-width: 540px;
  }
}
@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }
}
@media (min-width: 992px) {
  .container {
    max-width: 960px;
  }
}
@media (min-width: 1200px) {
  .container {
    max-width: 1280px;
    padding: 0 2%;
  }
}

/* 移动端菜单响应式优化 */
@media (max-width: 991.98px) {
  .header-inner {
    position: relative;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .mobile-menu-overlay {
    display: block;
  }
}

@media (min-width: 992px) {
  .mobile-menu-toggle {
    display: none !important;
  }

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



.shangyixiayi{
    font-size: 20px;
    color: #606060;
    font-weight: 700;
    display: flex;
    flex-direction: column;
}
.shangyixiayi a{
    margin-top: 8px;
    font-size: 16px;
    line-height: 22px;
    color: #606060;
}
.pre-next-time{
    margin-top: 4px;
    font-size: 13px;
    line-height: 18px;
    color: #606060;
}
.shangyixiayi a,.pre-next-time{
    font-weight: normal;
}
.shangyixiayi:hover.shangyixiayi,.shangyixiayi:hover a,.shangyixiayi:hover .pre-next-time{
    color: #bc121a;
}