html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
  font-size: 16px;
  line-height: 1.6;
  font-family: "PingFang SC", "Microsoft YaHei", "SimHei", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 通用重置样式 */
ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: #000;
}

li {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* 通用容器（固定宽度） */
.container {
  width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Header */
#header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(180deg, #004582 0%, rgba(216, 216, 216, 0) 100%);
  border-bottom: none;
  padding: 56px 0;
  z-index: 60;
  height: 350px;
}

.logo {
  width: 280px;
  height: 66px;
  float: left;
}

.logo img {
  width: 280px;
  height: 66px;
  display: block;
}

.top-info {
  float: right;
  color: #fff;
}

.top-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.top-links a {
  color: rgba(255, 255, 255, 0.95);
  text-decoration: none;
  font-size: 14px;
}

.top-links .sep {
  color: rgba(255, 255, 255, 0.3);
  margin: 0 4px;
}

.top-links .lang {
  margin-left: 8px;
  font-weight: 600;
}

.top-links .search {
  margin-left: 6px;
  margin-top: 3px;
}

.container::after {
  content: "";
  display: block;
  clear: both;
}

/* 导航 */
.nav-item a {
  color: #fff;
  text-decoration: none;
  font-size: 18px;
  padding: 14px 3px;
  display: inline-block;
  letter-spacing: 0.6px;
  white-space: nowrap;
}
.subindex .header .header-wrapper .less-nav {
    position: absolute;
    width: 70%;
    right: 0;
    top: 80px;
}

.subindex .header .header-wrapper .less-top {
    padding-top: 20px;
}

.subindex .header .header-wrapper .less-top .nav-search {
    top: 30px;
}

.subindex .header .header-wrapper .less-nav .nav-list {
    justify-content: flex-end !important;
}


.subindex .header .header-wrapper .nav .nav-list {
    width: 100%;
    height: 34px;
    /* margin-top: 27px; */
    display: flex;
    justify-content: flex-start;
    align-items: top;
    gap: 50px;

}

.subindex .header .header-wrapper .nav .nav-list>li {
    list-style: none;
    position: relative;
}



.subindex .header .header-wrapper .nav .nav-list>li a {
    font-weight: 500;
    font-size: 16px;
    color: #fff;
    line-height: 22px;
    text-align: left;
    font-style: normal;
}

/* 下拉菜单结构 */
/* 菜单列表区域 */
.submenu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    background: linear-gradient(180deg, #FFFFFF 0%, rgba(0, 135, 255, 0.8) 100%);
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.19);
    padding: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
    z-index: 10000;
    overflow: hidden;
}

.submenu ul {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 2px solid #004582;
}

.submenu li {
    text-align: center;
    padding: 0 15px;
    cursor: pointer;
    margin-left: 0px !important;
     float: initial !important;
   
}

.submenu li a {
    color: #000 !important;
    font-size: 15px;
    display: block;
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.6px;
    white-space: nowrap;
    padding: 14px 0px;
    text-align: center !important;
    width: 100%;
 
}

/* 顶部小三角形箭头 - 在菜单框外面 */
.has-submenu {
    position: relative;
}

.has-submenu::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 51px;
    transform: translateX(-50%) translateY(-10px);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 8px solid #fff;
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.05s ease-out 0.01s, transform 0.05s ease-out 0.01s, visibility 0.05s ease-out 0.01s;
}

.has-submenu:hover::before,
.has-submenu:hover .submenu::before {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.submenu li:hover{
 background: rgba(0, 135, 255, 0.25);
}

.submenu li:hover a {

    /* color: #fff !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5); */
}

.has-submenu:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* //导航结束 */

#main-nav .nav-item a {
  color: #fff;
}

/* 导航覆盖在 hero 上 */
#main-nav {
  position: absolute;
  top: 68px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 65;
  max-width: 1200px;
  width: 100%;
  margin: 12px auto;
  background: transparent;
}

.nav-logo {
  float: left;
  width: 280px;
  height: 66px;
}

.nav-list {
  float: right;
  margin: 0;
  padding: 0;
  list-style: none;
  white-space: nowrap;
}

.nav-list li {
  float: left;
  margin-left: 22px;
  cursor: pointer;
}


.nav-list::after {
  content: "";
  display: block;
  clear: both;
}

.nav-item.nav-extra {
  display: flex;
  align-items: center;
}

.nav-item.nav-extra .sep {
  margin-right: 6px;
  color: rgba(255, 255, 255, 0.3);
}









/* 列表头部  列表导航*/
.list-top-wrapper {
  position: relative;
  width: 100%;
  min-width: 1200px;
  height: 570px;
  background: url(../images/list/list_banner.png) no-repeat top center;
  margin-bottom: 45px;
}

.list-top-wrapper .list_nav {
  width: 100%;
  height: 52px;
  background: #004582;
  position: absolute;
  bottom: 0;
  left: 0;
}

.list-top-wrapper .list_nav .vanBar {
  width: 1295px;
  height: 124px;
  background: url(../images/list/list_nav.png) no-repeat left center;
  position: absolute;
  top: -62px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: space-evenly;
  padding: 0 100px 0 150px;
  box-sizing: border-box;
}

.list-top-wrapper .list_nav .vanBar li {
  line-height: 120px;
  flex: 1;
  text-align: center;
}

.list-top-wrapper .list_nav .vanBar li.active {
  line-height: 115px;
}

.list-top-wrapper .list_nav .vanBar li.active a {
  font-size: 30px;
  color: #004582;
}

.list-top-wrapper .list_nav .vanBar li.active a.has-underline {
  position: relative;
  display: inline-block;
}

.list-top-wrapper .list_nav .vanBar li.active a.has-underline::after {
  content: "";
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 95%;
  height: 4px;
  background: linear-gradient(to right, #f39800 35%, #004582 35%);
  border-radius: 2px;
}

.list-top-wrapper .list_nav .vanBar li a {
  font-weight: 500;
  font-size: 20px;
  color: #AAAAAA;
}

.list-content-wrapper {
  width: 100%;
  overflow: hidden;
  margin-bottom: 100px;
  background-color: #FEFFFE;
}


/* 面包屑 */
.list-content-wrapper .listlTitle {
  width: 1200px;
  margin: 0 auto 40px auto;
}

.list-content-wrapper .listlTitle .home-icon {
  width: 20px;
  height: 18px;
  float: left;
  margin: 2px 5px 0 0;
}

/* //底部背景图 */
.footer-img {
  width: 1000px;
  margin: 60px auto 0;
  display: flex;
  justify-content: space-between;
  position: relative;
  top: 30px;
}

.footer {
  height: 426px;
  background: url(../images/b9.png) no-repeat center top;
  padding-top: 160px;
}

.footer .logo {
  width: 480px;
  height: 112px;
  margin-left: 366px;
  margin-bottom: 54px;
  background: url(../images/logo.png) no-repeat;
  background-size: 480px auto;
}

.footer .footer-links {
  width: 1200px;
  display: flex;
  gap: 37px;
  margin-top: 30px;
  margin-bottom: 40px;
}

.footer .footer-links .action {
  background: #004582;
  color: #fff;
}

.footer .footer-links .link-group {
  width: 195px;
  height: 39px;
  line-height: 39px;
  font-size: 16px;
  padding-left: 15px;
}

.footer .footer-links .link-group select {
  width: 100%;
  height: 100%;
  background: #fff;
  padding: 0 10px;
  font-size: 16px;
  color: #333;
  cursor: pointer;
  appearance: none;
}

.footer .footer-links .link-group select:focus {
  outline: none;
  border-color: #007bff;
}

.footer .address {
  display: flex;
  justify-content: flex-start;
  gap: 60px;
  font-size: 14px;
  color: #fff;
}

.footer .address .address-col p {
  margin: 0 0 8px 0;
  line-height: 1.8;
}

.custom-select {
  position: relative;
  width: 195px;
  height: 39px;
}

.custom-select .select-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 39px;
  padding: 0 15px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.custom-select .select-header .select-title {
  font-size: 16px;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.custom-select .select-header .select-arrow {
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid rgba(255, 255, 255, 0.7);
  margin-left: 8px;
  transition: transform 0.3s ease;
}

.custom-select .select-header:hover {
  border-color: rgba(255, 255, 255, 0.6);
}

.custom-select .select-dropdown {
  position: absolute;
  bottom: 100%;
  left: 0;
  width: 220px;
  max-height: 300px;
  overflow-y: auto;
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 100;
  margin-bottom: 8px;
}

.custom-select .select-dropdown::-webkit-scrollbar {
  width: 6px;
}

.custom-select .select-dropdown::-webkit-scrollbar-thumb {
  background: #ccc;
  border-radius: 3px;
}

.custom-select .select-dropdown li {
  border-bottom: 1px solid #f0f0f0;
}

.custom-select .select-dropdown li:last-child {
  border-bottom: none;
}

.custom-select .select-dropdown li a {
  display: block;
  padding: 10px 14px;
  font-size: 14px;
  color: #333;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.2s ease;
}

.custom-select .select-dropdown li a:hover {
  background: #f5f5f5;
  color: #0056b3;
  padding-left: 18px;
}

.custom-select.active .select-header {
  border-color: rgba(255, 255, 255, 0.8);
}

.custom-select.active .select-header .select-arrow {
  transform: rotate(180deg);
}

.custom-select.active .select-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.custom-select.clicked-outside .select-dropdown {
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
}

.pagination {
  margin: 10px 0;
  text-align: center;
}

.pagination .pn {
  display: inline-block;
  border: 1px solid #a7a7a7;
  border-radius: 4px;
  text-align: center;
  font-size: 14px;
  padding-left: 7px;
  padding-right: 7px;
  color: #434343;
  background-color: #fff;
  height: 28px;
  line-height: 28px;
  margin: 0 5px;
}

.pagination .btns a {
  display: inline-block;
  border: 1px solid #a7a7a7;
  border-radius: 4px;
  text-align: center;
  font-size: 14px;
  color: #434343;
  background-color: #fff;
  padding: 0 12px;
  font-weight: 400;
  margin: 0 5px;
  height: 28px;
  line-height: 28px;
}

.pagination .btns a.active {
  border: 1px solid #004582;
}

.pagination a.dian {
  display: inline-block;
  margin: 0 5px;
  background-color: #f4f4f5;
  color: #606266;
  min-width: 30px;
  border-radius: 2px;
}

.pagination input {
  width: 50px;
  border: 1px solid #a7a7a7;
  border-radius: 4px;
  height: 28px;
  line-height: 28px;
  margin: 0 5px;
  text-align: center;
}

.pagination .first {
  margin-right: 10px;
}

.pagination .next {
  margin: 0 10px;
}