html,
body {
  font-size: 100px;
  background: #f3f2f8;
}

/*hide scroll*/
::-webkit-scrollbar-track-piece {
  position: fixed;
  right: 0;
  background: #ddd;
}

::-webkit-scrollbar {
  width: 3px;
  height: 3px;
}

::-webkit-scrollbar-thumb {
  background: #0e6eb8;
  background-clip: padding-box;
  min-height: 10px;
  cursor: pointer;
}

::-webkit-scrollbar-thumb:hover {
  background: #0e6eb8;
}

::-webkit-scrollbar-button {
  width: 3px;
  height: 3px;
}

.box_con {
  box-sizing: border-box;
  margin: 0 auto;
  padding: 0 1.2rem;
}

.box_cons {
  padding: 0 1.6rem;
  box-sizing: border-box;
  margin: 0 auto;
}

/* header */
header {
  position: absolute;
  z-index: 9;
  max-width: 100%;
  top: 0.6rem;
  left: 0;
  right: 0;
  transition: all 0.3s;
  background: rgba(255, 255, 255, 0.9);
  height: 1rem;
  z-index: 6;
  box-sizing: border-box;
  margin-left: 1.2rem;
  margin-right: 1.2rem;
  border-radius: 0.6rem;
  box-shadow: 0.05rem 0.05rem 0.2rem rgba(0, 0, 0, 0.1);
  transition: ease-in-out 0.3s;
}

header .head_con {
  padding: 0 0.4rem;
  box-sizing: border-box;
}

header .logo {
  width: 2.2rem;
  height: 1rem;
  line-height: 1rem;
  transition: ease-in-out 0.3s;
}

header .logo a {
  height: 100%;
}

.head_right {
  width: calc(100% - 2.2rem);
  box-sizing: border-box;
}


.search {
  width: 0.24rem;
  height: 0.24rem;
  position: relative;
  margin-right: 0.3rem;
}

.search::after {
  content: "";
  display: block;
  width: 0.02rem;
  height: 0.14rem;
  background: #020721;
  position: absolute;
  right: -0.3rem;
  top: 50%;
  transform: translateY(-50%);
}

.search .search_btn {
  cursor: pointer;
}

.search_bd {
  width: 0;
  height: 1rem;
  background: #fff;
  position: absolute;
  right: 0.6rem;
  overflow: hidden;
  transition: ease-in-out 0.3s;
}

.search_bd input {
  width: calc(100% - 1rem);
  height: 1rem;
  font-size: 0.18rem;
  text-indent: 0.5em;
  transition: ease-in-out 0.3s
}

.search_bd button {
  background: rgba(14, 110, 184, 0.2);
  border: none;
  padding: 0.3rem;
  box-sizing: border-box;
  width: 1rem;
  height: 1rem;
  transition: ease-in-out 0.3s
}

.search.active .search_bd {
  width: 10rem;
  transition: ease-in-out 0.3s;
}

.lange,
.search {
  margin-left: 0.3rem;
}

.lange a {
  font-size: 0.2rem;
  color: #231815;
  line-height: 0.26rem;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
}

.lange span {
  width: 0.24rem;
  height: 0.24rem;
  box-sizing: border-box;
  margin-right: 0.05rem;
}

.head_nav {
  transition: ease-in-out 0.3s;
  list-style: none;
  margin: 0;
}

.head_nav li {
  position: relative;
  padding: 0 0.25rem;
  box-sizing: border-box;
}

.head_nav li a {
  font-size: 0.2rem;
  color: #231815;
  position: relative;
  line-height: 1rem;
  display: block;
  position: relative;
  transition: ease-in-out 0.3s;
}

.head_nav li>a::after {
  content: "";
  display: block;
  width: 0;
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 0.02rem;
  background: #0e6eb8;
  transition: ease-in-out 0.3s;
  margin: 0 auto;
}

.head_nav li a:hover,
.head_nav li.active>a {
  color: #0e6eb8;
}

.head_nav li a:hover::after,
.head_nav li.active>a::after {
  width: 100%;
  transition: ease-in-out 0.3s;
}

.head_nav li .childrenmenu {
  width: 150%;
  position: absolute;
  top: 1rem;
  left: -25%;
  margin: 0 auto;
  display: none;
  overflow: visible;
  background: rgba(255, 255, 255, 0.9);
  border: 0.01rem solid rgba(14, 110, 184, 0.2);
  box-shadow: 0 0.1rem 0.2rem rgba(0, 0, 0, 0.1);
  border-radius: 0 0 0.2rem 0.2rem;
  padding: 0.2rem;
  box-sizing: border-box;
}

.head_nav li .childrenmenu a {
  font-size: 0.18rem;
  line-height: 0.4rem !important;
  color: #030622;
}

.head_nav li .childrenmenus {
  display: none;
  overflow: visible;
  position: absolute;
  left: 50%;
  top: 1rem;
  background: rgba(255, 255, 255, 0.9);
  border: 0.01rem solid rgba(14, 110, 184, 0.2);
  box-shadow: 0 0.1rem 0.2rem rgba(0, 0, 0, 0.1);
  border-radius: 0 0 0.2rem 0.2rem;
  width: 11.6rem;
  padding: 0.2rem 0.4rem;
  box-sizing: border-box;
  transform: translateX(-50%);
  margin: 0 auto;
}

.head_nav li:hover .childrenmenu,
.head_nav li:hover .childrenmenus {
  display: flex;
  transition: ease-in-out 0.3s;
}

.head_nav li .childrenmenus dl {
  width: 24%;
  margin-right: 1%;
}

.head_nav li .childrenmenus dl dt {

  border-bottom: 0.01rem solid rgba(14, 110, 184, 0.2);
  margin-bottom: 0.2rem;
}

.head_nav li .childrenmenus dl dt a {
  font-size: 0.2rem;
  line-height: 0.4rem;
  padding: 0.3rem 0;
}

.head_nav li .childrenmenus dl dd {

  margin: 0;
}

.head_nav li .childrenmenus dl dd a {
  line-height: 0.45rem;
  font-size: 0.18rem;
}

.fixed header {
  position: fixed;
  height: 0.75rem;
  transition: ease-in-out 0.3s;
  top: 0rem;
}

.fixed header .logo {
  height: 0.75rem;
  line-height: 0.75rem;
  transition: ease-in-out 0.3s;
}

.fixed .head_nav li a {
  line-height: 0.75rem;
  transition: ease-in-out 0.3s;
}

.fixed .head_nav li .childrenmenu,
.fixed .head_nav li .childrenmenus {
  top: 0.75rem;
  transition: ease-in-out 0.3s;
}

.fixed .search_bd {
  height: 0.75rem;
  transition: ease-in-out 0.3s;
}

.fixed .search_bd input {
  height: 0.75rem;
  width: calc(100% - 0.75rem);
  transition: ease-in-out 0.3s;
}

.fixed .search_bd button {
  width: 0.75rem;
  height: 0.75rem;
  padding: 0.25rem;
  transition: ease-in-out 0.3s;
}

/* end header */

/* footer */
footer {
  background: url(../footer_bg.jpg) no-repeat center/cover;
  padding-top: 0.8rem;
  border-top: 0.01rem solid rgba(14, 110, 184, 0.2);
  box-sizing: border-box;
}

.foot_left,
.foot_right {
  width: 3rem;
  font-family: Arial;
}

.foot_logo {
  width: 2.2rem
}

.foot_ewm ul {
  list-style: none;
}

.foot_ewm ul li {
  margin-right: 0.2rem;
  position: relative;
}

.foot_ewm ul li a {
  display: block;
  width: 0.4rem;
  height: 0.4rem;
  box-sizing: border-box;
  border: 0.01rem solid rgba(14, 110, 184, 0.2);
  padding: 0.08rem;
  border-radius: 50%;
}
.foot_ewm ul li a img {
  display: block;
}

.foot_ewm ul li span {
  display: none;
  width: 1.2rem;
  height: 1.2rem;
  position: absolute;
  bottom: 0.5rem;
  background: #fff;
  box-shadow: 0.05rem 0.05rem 0.1rem rgba(0, 0, 0, 0.1);
  transform: translateX(-50%);
  left: 50%;
}

.foot_ewm ul li:hover span {
  display: block;
}

.foot_nav {
  width: calc(100% - 7.2rem);
  padding: 0 0.6rem;
  box-sizing: border-box;
  border-left: 0.01rem solid rgba(14, 110, 184, 0.2);
  border-right: 0.01rem solid rgba(14, 110, 184, 0.2);
  margin: 0 0.6rem;
}

.foot_item {
  max-width: 2rem;
}
.foot_item .tit {
  font-size: 0.22rem;
  color: #030622;
  line-height: 0.4rem;
  margin-bottom: 0.2rem;
  padding-bottom: 0.2rem;
  position: relative;
  font-weight: bold;
}

.foot_item .tit::after {
  content: "";
  display: block;
  width: 0.2rem;
  height: 0.02rem;
  background: #0e6eb8;
  position: absolute;
  bottom: 0;
}

/* .foot_item:first-child .tct {
  -webkit-column-count: 2;
  -moz-column-count: 2;
  column-count: 2;
  -webkit-column-gap: 0.15rem;
  -moz-column-gap: 0.15rem;
  column-gap: 0.15rem;
  -webkit-column-fill: auto;
  -moz-column-fill: auto;
  column-fill: auto;
  max-height: calc(4 * 0.35rem);
} */

.foot_item .tct a {
  display: block;
  color: #888;
  font-size: 0.18rem;
  line-height: 0.24rem;
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  break-inside: avoid;
  padding: 0.05rem 0;
}

.foot_item:first-child .tct a {
  max-width: 1.2rem;
}

.foot_hot {
  margin-bottom: 0.2rem;
}

.foot_hot .ico {
  width: 0.3rem;
  height: 0.3rem;
  border: 0.01rem solid rgba(14, 110, 184, 0.2);
  padding: 0.07rem;
  box-sizing: border-box;
  border-radius: 50%;
  margin-right: 0.1rem;
}

.foot_hot .ico img {
  display: block;
}

.foot_hot .tct {
  width: calc(100% - 0.5rem);
}

.foot_hot .tct .tit {
  font-size: 0.16rem;
  line-height: 0.3rem;
  color: #020721;
  opacity: 0.6;
}

.foot_hot .tct .txt {
  font-size: 0.16rem;
  color: #020202;
}

.foot_hot .tct .txt b {
  font-size: 0.36rem;
  color: transparent;
  background: linear-gradient(to right, #29a7e2, #0e6eb8);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;

}

.foot_btm {
  margin-top: 0.6rem;
  border-top: 0.01rem solid rgba(14, 110, 184, 0.2);
  padding: 0.3rem 0;
  font-size: 0.14rem;
  color: #231815;
}

.foot_btm p {
  margin: 0;
}

.foot_btm a {
  display: inline-flex;
  margin: 0 0.1rem;
}

a:hover {
  color: #0e6eb8 !important;
}

/* home title*/
.main_title {
  color: #666;
}

.main_title .sup {
  font-size: 0.18rem;
  padding-left: 0.3rem;
  position: relative;
  margin-bottom: 0.2rem;
}

.main_title .sup::before {
  content: "";
  display: block;
  width: 0.1rem;
  height: 0.1rem;
  background: #f39801;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.main_title .sup span {
  font-size: 0.2rem;
  text-transform: uppercase;
  font-family: Arial;
}

.main_title .sub {
  font-size: 0.48rem;
  color: #0e6eb8;
  line-height: 1.25;
  font-weight: 550;
}

/* more */
.more {
  width: 2rem;
  height: 0.6rem;
  text-align: center;
  color: #fff;
  background: linear-gradient(to right, #29a7e2, #0e6eb8);
  border-radius: 0.3rem;
  font-size: 0.18rem;
  box-sizing: border-box;
  display: flex;
  justify-items: center;
  justify-content: center;
  margin-top: 0.5rem;
}

.more a {
  margin: 0.01rem;
  width: 1.98rem;
  height: 0.58rem;
  box-sizing: border-box;
  background: rgba(255, 255, 255, 1);
  border-radius: 0.6rem;
  position: relative;
}

.more span {
  font-size: 0.16rem;
  color: #0e6eb8;
  padding-right: 0.7rem;
}

.more em {
  width: 0.58rem;
  height: 0.58rem;
  border: 0.01rem solid #0e6eb8;
  border-radius: 0.58rem;
  position: absolute;
  right: -0.01rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bar {
  padding-top: 2.7rem;
  width: 100%;
  padding-bottom: 0.4rem;
}

.bar .bar_title .cn {
  font-size: 0.6rem;
  color: #020721;
  line-height: 1;
  font-weight: bold;
}

.bar .bar_title .en {
  font-size: 0.5rem;
  font-family: Arial, Helvetica, sans-serif;
  text-transform: uppercase;
  line-height: 1;
  margin-left: 0.2rem;
  position: relative;
}

.bar .bar_title .en::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
  background: linear-gradient(to bottom, rgba(243, 242, 248, 0.8), rgba(243, 242, 248, 1) 85%);
}

.crumb {
  font-size: 0.16rem;
  color: #020721;
}

.crumb span {
  display: flex;
  align-items: center;
  width: 0.2rem;
  height: 0.2rem;
}

.crumb a {
  padding: 0 0.05rem;
}

.submenus {
  padding: 0.2rem 0;
}

.submenus ul {
  list-style: none;
  margin: 0;
}

.submenus ul li a {
  display: flex;
  align-items: center;
  font-size: 0.3rem;
  color: #9da0a5;
  margin-right: 0.3rem;
  padding-left: 0.3rem;
  position: relative;
}

.submenus ul li a::before,
.submenus ul li a::after {
  content: "";
  display: block;
  width: 0.15rem;
  height: 0.15rem;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
}

.submenus ul li a::before {
  border: 0.02rem solid #9da0a5;
  box-sizing: border-box;
}

.submenus ul li.active a::after {
  background: linear-gradient(to right, rgba(41, 167, 226, 0.8), rgba(14, 110, 184, 0.8));
}

.submenus ul li:hover a,
.submenus ul li.active a {
  color: #020721 !important;
}

.page {
  width: 100%;
  margin-bottom: 0.6rem;
}

.page_list {
  justify-content: center;
  padding: 0.3rem 0;
}

.page_list .pages_list_item {
  width: 0.6rem;
  text-align: center;
  line-height: 0.6rem;
  font-size: 0.2rem;
  color: #030b1c;
  margin: 0 0.05rem;
  overflow: hidden;
  box-sizing: border-box;
  border-radius: 0.6rem;
  border: 0.01rem solid #cbcbcb;
}

.page_list .pages_list_item a {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #030b1c;
  height: 100%;
}

.page_list .pages_list_item.active a,
.page_list .pages_list_item:hover a {
  background: linear-gradient(to right, #29a7e2, #0e6eb8);
  transition: all ease-in-out 0.3s;
  font-weight: bold;
  color: #fff;
}

.page_list .pages_list_item a span {
  display: block;
  width: 0.2rem;
  height: 0.2rem;
  transition: all ease-in-out 0.3s;
}

.page_list .pages_list_item a span::before,
.page_list .pages_list_item a span::after {
  content: "";
  display: block;
  width: 0.12rem;
  height: 0.02rem;
  background: #030b1c;
  transform: rotate(45deg);
  margin: 0.05rem;
}

.page_list .pages_list_item a span::after {
  transform: rotate(-45deg);
}

.page_list .pages_list_item:hover a span::before,
.page_list .pages_list_item:hover a span::after {
  background: #fff;
}

.page_list .pages_list_item:first-child {
  transform: rotate(180deg);
}

.page_list .pages_list_item:hover,
.page_list .pages_list_item:hover {
  background: #0e6eb8;
  color: #fff;
}

.page_list .pages_list_item:hover a,
.page_list .pages_list_item:hover a {
  color: #fff !important;
}

.pages{
  padding: 0.3rem 0;
  border-top: 0.01rem solid #ddd;
  border-bottom: 0.01rem solid #ddd;
}
.pages dl {
  flex-direction: row-reverse;
  margin: 0;
 }
.pages dl dd{
  width: 70%;
  margin: 0;
}
 .pages dl dd a{
  display: block;
  font-size: 0.2rem;
  color: #02031c;
  line-height: 0.4rem;
}
.pages dl dt a{
  width: 2.4rem;
  line-height: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f0f4f6;
  border-radius: 0.05rem;
  float: right;
  font-size: 0.2rem;
}
.pages dl dt a span{
  display: flex;
  width: 0.2rem;
  height: 0.2rem;
  margin-right: 0.1rem;
}
.pages  dl dt a:hover{
  color: #02031c !important;
}

.sj_menu {
  display: none;
}

.editor h3 {
  font-size: 0.2rem;
  color: #231815;
  line-height: 2;
  margin-bottom: 0.2rem;
}

.editor p {
  font-size: 0.16rem;
  color: #231815;
  line-height: 2;
  margin-bottom: 0.2rem;
}

/* 详情弹窗 */
.content_pop{
  background: rgba(0,0,0,.5);
  position: fixed;
  z-index: 99;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 100vh;
  display: none;
}
.content_pop_con{
  width: 100%;
  background: #fff;
  height: 90vh;
  margin: 5vh auto;
  padding: 0.6rem 0.3rem 0.6rem  0.6rem;
  box-sizing: border-box;
  position: relative;
  display: block;
}
.pop_colse{
  width: 0.5rem;
  height: 0.5rem;
  background: linear-gradient(to left, #29a7e2, #0e6eb8);
  border-radius: 0.5rem;
  position: absolute;
  right: 0.3rem;
  top: 0.3rem;
  transform: rotate(45deg);
  cursor: pointer;
}
.pop_colse::before,
.pop_colse::after{
  content: "";
  display: block;
  width: 0.2rem;
  height: 0.02rem;
  background: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}
.pop_colse::after{
  transform: rotate(90deg);
  margin-left: -0.1rem;
}
.content_pop .title{
  text-align: center;
  border-bottom: 0.01rem solid #ddd;
  height: 1.2rem;
  box-sizing: border-box;
  margin-right: 0.3rem;
}
.content_pop .title .title_tit{
  font-size: 0.36rem;
  color: #02031c;
  font-weight: bold;
  line-height: 0.45rem;
}

.content_pop .title .title_desc span{
  display: inline-flex;
  font-size: 0.16rem;
  color: #999;
  margin: 0.2rem 0.2rem;
}
.content_text{
  height: calc(100% - 1.5rem);
  overflow-y: auto;
  padding-right: 0.3rem;
  box-sizing: border-box;
  margin-top: 0.3rem;
}
.pages{
  padding: 0.3rem 0;
  border-top: 0.01rem solid #ddd;
  border-bottom: 0.01rem solid #ddd;
}
.pages dl {
  flex-direction: row-reverse;
  margin: 0;
 }
.pages dl dd{
  width: 70%;
  margin: 0;
}
 .pages dl dd a{
  display: block;
  font-size: 0.2rem;
  color: #02031c;
  line-height: 0.4rem;
}
.pages dl dt a{
  width: 2.4rem;
  line-height: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f0f4f6;
  border-radius: 0.05rem;
  float: right;
  font-size: 0.2rem;
}
.pages dl dt a span{
  display: flex;
  width: 0.2rem;
  height: 0.2rem;
  margin-right: 0.1rem;
}
.pages  dl dt a:hover{
  color: #02031c !important;
}
.related_tit{
  font-size: 0.36rem;
  font-weight: bold;
  color: #02031c;
}
.pages dl dd a.disabled{
  color: #aaa;
  cursor: default;
}
.related_list .item{
  width: calc(100% / 3 - 0.2rem);
  margin-right: 0.3rem;
  margin-top: 0.3rem;
}
.related_list .item:nth-child(3n){
  margin-right: 0;
}
.related_list .item{
  display: block;
  background: #f0f4f6;
  padding: 0.25rem 0.3rem;
  box-sizing: border-box;
  cursor: pointer;
}
.related_list .item .item_day{
  font-size: 0.18rem;
  color: #333;
  line-height: 0.18rem;
  display: flex;
  align-items: center;
}
.related_list .item .item_day span{
  width: 0.2rem;
  height: 0.2rem;
  background: url(../time_icon.png) no-repeat center/contain;
  margin-right: 0.1rem;
}
.related_list .item .item_tit{
  font-size: 0.24rem;
  font-weight: bold;
  line-height: 0.36rem;
  height: 0.72rem;
  margin: 0.1rem 0;
}

@media screen and (max-width:1024px) {

  html,
  body {
    overflow-x: hidden !important;
  }
  header .head_con,
  .box_cons,
  .box_con {
    max-width: 100%;
    margin: 0 auto;
    width: 100%;
    padding: 0 4%;
    box-sizing: border-box;
  }

  /* ===== 移动端头部 ===== */
  header,
  .fixed header {
    top: 0;
    height: 0.55rem;
    margin: 0;
    border-radius: 0;
    box-shadow: 0 0.02rem 0.16rem rgba(0, 0, 0, 0.08);
  }

  header .logo,
  .fixed header .logo {
    width: 1.5rem;
    height: 0.55rem;
    line-height: 0.55rem;
  }

  header .logo a {
    display: flex;
    height: 100%;
    align-items: center;
    box-sizing: border-box;
  }

  header .logo a img {
    display: block;
  }

  /* 汉堡按钮 */
  .sj_menu {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 0.4rem;
    height: 0.4rem;
    right: 4%;
    top: 0.08rem;
    position: absolute;
    z-index: 101;
    cursor: pointer;
    padding: 0.08rem;
    box-sizing: border-box;
  }

  .sj_menu span {
    width: 100%;
    height: 0.02rem;
    display: block;
    margin: 0.03rem 0;
    position: relative;
    background: #020721;
    border-radius: 0.02rem;
    transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease;
  }

  .sj_menu span:nth-child(2) {
    width: 70%;
    align-self: flex-end;
  }
 .son .sj_menu span{
  margin: 0.02rem 0;
 }
  /* 滑入菜单容器（强制纵向单列，盖掉 PC 的 flex 工具类） */
  .head_right {
    display: block !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    align-items: stretch !important;
    width: 80% !important;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    background: #fff;
    padding: 0.7rem 0.22rem 0.3rem;
    box-sizing: border-box;
    transform: translateX(-100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: 0.1rem 0 0.3rem rgba(0, 0, 0, 0.12);
  }

  /* 菜单内子项统一占满整行，避免被 PC flex 影响 */
  .head_right > .head_nav,
  .head_right > .search,
  .head_right > .lange {
    width: 100% !important;
    flex: none !important;
  }

  .head_right::-webkit-scrollbar {
    width: 3px;
  }

  .head_right::-webkit-scrollbar-thumb {
    background: rgba(14, 110, 184, 0.4);
  }

  .son {
    width: 100%;
    height: 100%;
    overflow: hidden;
  }

  /* 遮罩层 */
  body.son::after {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 2;
    opacity: 1;
    transition: opacity 0.35s ease;
  }

  .son header .head_right {
    transform: translateX(0);
  }

  /* 汉堡变 X */
  .son .sj_menu span:nth-child(2) {
    opacity: 0;
    width: 100%;
  }

  .son .sj_menu span:nth-child(1) {
    transform: translateY(0.05rem) rotate(45deg);
  }

  .son .sj_menu span:nth-child(3) {
    transform: translateY(-0.05rem) rotate(-45deg);
  }

  .editor img {
    width: auto !important;
    height: auto !important;
  }

  .quick_link {
    display: none;
  }

  /* 导航：移动端纵向单列（覆盖 PC 的 flex-row 工具类） */
  .head_nav {
    display: block !important;
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100%;
  }

  .head_nav > li {
    padding: 0;
    display: block;
    margin-left: 0;
    border-bottom: 0.01rem solid rgba(14, 110, 184, 0.12);
  }

  .head_nav > li > a,
  .fixed .head_nav > li > a{
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.18rem;
    line-height: 0.45rem;
    color: #020721;
    padding: 0;
  }

  /* 含子菜单的项加箭头 */
  .head_nav > li:has(.childrenmenu) > a::after {
    content: "";
    width: 0.08rem;
    height: 0.08rem;
    border-right: 0.02rem solid #0e6eb8;
    border-bottom: 0.02rem solid #0e6eb8;
    transform: rotate(45deg);
    transition: transform 0.3s;
    position: static;
    background: none;
    margin: 0;
  }

  .head_nav > li.open > a::after {
    transform: rotate(-135deg);
  }

  .head_nav > li:hover .childrenmenu,
  .head_nav > li .childrenmenu {
    display: none;
    position: static;
    width: 100%;
    left: 0;
    background: #f6f9fc;
    border: none;
    border-radius: 0.08rem;
    padding: 0.1rem;
    box-shadow: none;
    flex-wrap: wrap;
  }

  .head_nav > li.open .childrenmenu {
    display: flex;
  }

  .head_nav > li .childrenmenu a {
    width: 100%;
    margin: 1% auto;
    border: 0.01rem solid rgba(14, 110, 184, 0.18);
    border-radius: 0.06rem;
    box-sizing: border-box;
    text-align: left;
    text-indent: 0.2rem;
    line-height: 0.4rem !important;
    font-size: 0.16rem;
    color: #333;
    background: #fff;
    transition: all 0.2s;
  }

  .head_nav > li .childrenmenu a:hover {
    background: #0e6eb8;
    color: #fff !important;
  }

  /* 多级（childrenmenus 大菜单） */
  .head_nav > li .childrenmenus {
    display: none;
    transform: none;
    width: 100%;
    left: 0;
    padding: 0;
    background: #f4f8fc;
  }

  .head_nav > li .childrenmenus dl {
    width: 100%;
    margin: 0;
    border-bottom: 0.01rem solid rgba(14, 110, 184, 0.12);
    padding: 0;
  }

  .head_nav > li .childrenmenus dl:last-child {
    border-bottom: none;
  }

  .head_nav > li .childrenmenus dl dt {
    margin: 0;
  }

  .head_nav > li .childrenmenus dl dt a {
    display: block;
    font-size: 0.18rem;
    color: #0e6eb8;
    padding: 0;
    line-height: 0.56rem;
    text-indent: 0.2rem;
    border-bottom: 0.01rem dashed rgba(14, 110, 184, 0.18);
    text-align: left;
  }

  .head_nav > li .childrenmenus dl dd {
    display: block;
    margin: 0;
  }

  .head_nav > li .childrenmenus dl dd a {
    display: block;
    width: 100%;
    line-height: 0.56rem;
    font-size: 0.17rem;
    color: #555;
    padding: 0;
    border-bottom: 0.01rem solid rgba(14, 110, 184, 0.08);
    box-sizing: border-box;
    text-align: left;
    text-indent: 0.3rem;
    transition: background 0.2s, color 0.2s;
  }

  .head_nav > li .childrenmenus dl dd:last-child a {
    border-bottom: 0.01rem solid rgba(14, 110, 184, 0.08);
  }

  .head_nav > li .childrenmenus dl dd a:hover {
    background: #0e6eb8;
    color: #fff !important;
  }

  .head_nav > li.submenu > a::after {
    display: none;
  }
.search .search_btn{
  display: none;
}
  /* 搜索与语言：移动菜单内整行排布 */
  .head_right .search {
    display: block !important;
    position: static !important;
    width: 100% !important;
    margin: 0.25rem 0 0 !important;
  }

  .head_right .search::after {
    display: none;
  }

  .head_right .lange {
    display: block !important;
    width: 100% !important;
    margin: 0.2rem 0 0 !important;
    text-align: left;
  }

  .head_right .lange a {
    font-size: 0.18rem;
  }

  .search_bd,
  .fixed .search_bd {
    position: static !important;
    width: 100% !important;
    height: auto !important;
    background: none;
    margin-top: 0.1rem;
  }

  .search_bd form {
    border: 0.01rem solid rgba(14, 110, 184, 0.25);
    border-radius: 0.08rem;
    overflow: hidden;
  }

  .search_bd input,
  .fixed .search_bd input {
    height: 0.44rem;
    width: calc(100% - 0.6rem);
    font-size: 0.16rem;
  }

  .search_bd button,
  .fixed .search_bd button {
    width: 0.6rem;
    height: 0.44rem;
    padding: 0.12rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .lange a {
    font-size: 0.18rem;
  }

  footer {
    background-size: cover;
    padding-top: 0.3rem;
  }

  .foot_logo {
    width: 1.8rem;
    margin-bottom: 0.2rem;
  }

  .foot_hotline b {
    font-size: 0.3rem;
  }

  .foot_link,
  .foot_nav {
    display: none;
  }

  .pops ul li a {
    width: 0.4rem;
    height: 0.4rem;
    font-size: 0;
  }

  .pops ul li:last-child a {
    margin-top: 0.2rem;
    font-size: 0;
    line-height: 0.16rem;
    padding: 0.1rem;
    height: 0.4rem;
    width: 0.4rem;
  }

  .pops ul li:last-child a img {
    margin-right: 0;
  }

  .pops ul li:first-child a {
    padding: 0.1rem;
    font-size: 0.14rem;
    line-height: 0.16rem;
  }

  .pops ul li .img,
  .pops ul li .text {
    right: 0.4rem;
  }

  .pops ul li .img {
    width: 1.2rem;
    height: 1.2rem;
  }

  .main_title .sub {
    font-size: 0.4rem;
  }

  .main_title .cn {
    font-size: 0.3rem;
    line-height: 0.45rem;
  }

  .main_title .en {
    font-size: 0.18rem;
  }

  .more {
    margin-top: 0.3rem;
  }

  .more a {
    min-width: 1.6rem;
    line-height: 0.6rem;
    padding: 0 0.3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .more a span {
    padding-right: 0.5rem;
  }

  .bar {
    padding-top: 1.35rem;
    padding-bottom: 0.2rem;
  }
  .bar .bar_title{
    flex-direction: column;
    align-items: start;
  }
  .bar .bar_title .cn {
    font-size: 0.36rem;
    line-height: 1.5;
  }

  .bar .bar_title .en {
    font-size: 0.25rem;
    line-height: 1.5;
    margin-left: 0.1rem;
  }

  .crumb {
    font-size: 0.13rem;
  }

  .submenus {
    top: 0.55rem;
  }

  .submenus ul li{
    border: #020202 0.01rem solid;
    box-sizing: border-box;
    width: 48%;
    margin: 1%;
  }

  .submenus ul li a {
    margin-right: 0;
    margin-bottom: 0;
    font-size: 0.18rem;
    line-height: 0.4rem;
    padding: 0 0.15rem;
    display: block;
    text-align: center;
  }
  .submenus ul li a::after,
  .submenus ul li a::before{
    display: none;
  }

  .mian_title {
    margin-bottom: 0.2rem;
  }

  .mian_title .cn {
    font-size: 0.24rem;
    line-height: 0.3rem;
  }

  .mian_title .en {
    letter-spacing: 0;
    line-height: 0.2rem;
    margin-top: 0.05rem;
  }

  .page {
    padding: 0.2rem 0;
  }

  .page::before {
    width: 4rem;
  }

  .page .page_list a {
    font-size: 0.16rem;
    line-height: 0.4rem;
  }

  .page_left a.active,
  .page_left a:hover {
    font-size: 0.2rem;
  }

  .page_right a {
    width: 0.35rem;
    height: 0.35rem;
  }

  .product_page {
    margin: 0.2rem 0;
    padding: 0 0.2rem;
  }

  .product_page_item a {
    line-height: 0.24rem;
  }

  /* 平板：页脚顶部各列换行堆叠 */
  .foot_top {
    flex-wrap: wrap;
  }
  .foot_left,
  .foot_center,
  .foot_right {
    width: 100%;
    margin-top: 0.3rem;
  }
  .foot_center {
    padding-left: 0;
  }
  .related_list .item{
		width: calc(100% / 2 - 0.15rem);
	}
	.related_list .item:nth-child(3n){
		margin-right: 0.3rem;
	}
	.related_list .item:nth-child(2n){
		margin-right: 0;
	}
}

@media screen and (max-width:768px) {
  html {
    font-size: 90px !important;
  }

  .main_title .sub {
    font-size: 0.26rem;
  }

  .more {
    margin-top: 0.4rem;
  }

  .more a {
    width: auto;
    min-width: 2rem;
    line-height: 0.6rem;
    padding: 0 0.4rem;
  }

  .more a span {
    font-size: 0.16rem;
    padding-right: 0.4rem;
  }

  .foot_top {
    display: block;
  }

  .foot_link,
  .foot_hotline,
  .foot_right {
    width: 100%;
    margin-top: 0.1rem;
  }

  .foot_center {
    padding-top: 0;
  }

  .foot_btm {
    margin-top: 0.2rem;
  }

  .foot_btm .box_con {
    display: block;
    text-align: center;
  }

  .foot_btm p {
    text-align: center;
    display: block;
  }
  .foot_btm p a{
    display: block;
  }

  .foot_btm a {
    display: inline-block;
    float: none;
  }

  .main_title .en {
    font-size: 0.14rem;
  }

  .bar {
    padding-top: 1.08rem;
    padding-bottom: 0.16rem;
  }

  .bar .bar_title .cn {
    font-size: 0.3rem;
  }

  .bar .bar_title .en {
    font-size: 0.24rem;
    margin-left: 0.08rem;
  }

  .crumb {
    display: none;
  }

  .submenus {
    position: static;
  }

  .page {
    margin-bottom: 0.3rem;
  }

  .page_list {
    padding: 0.2rem 0;
  }

  .page_list .pages_list_item {
    font-size: 0.16rem;
    line-height: 0.4rem;
    width: 0.4rem;
  }

  .page::before {
    width: 1rem;
    margin-left: 1.7rem;
  }
  .pages{
    padding: 0.2rem 0;
  }
  .pages dl{
    flex-direction: column;
    align-items: flex-start;
  }
	.pages dl dd a,
	.pages dl dt a{
		font-size: 0.16rem;
		line-height: 0.3rem;
	}
	.pages dl dd{
		width: 100%;
	}
	.pages dl dt a{
		float: none;
		width: 1.4rem;
    line-height: 0.36rem;
	}
  .content_pop_con{
		padding: 0.2rem;
	}
	.content_pop .title{
		margin-right: 0.3rem;
    height: 1.8rem;
	}
	.content_pop .title .title_tit{
		font-size: 0.24rem;
    line-height: 0.3rem;
	}
	.content_pop .title .title_desc{
    display: inline-flex;
    flex-wrap: wrap;
  }
  .content_pop .title .title_desc span{
		font-size: 0.16rem;
		line-height: 0.24rem;
    margin: 0 auto;
	}
	.content_text{
		margin-top: 0.24rem;
    height: calc(100% - 2rem);
    overflow-y: auto;
    padding-right: 0.2rem;
	}
  .pages{
    padding: 0.2rem 0;
  }
  .pages dl{
    flex-direction: column;
    align-items: flex-start;
  }
	.pages dl dd a,
	.pages dl dt a{
		font-size: 0.16rem;
		line-height: 0.3rem;
	}
	.pages dl dd{
		width: 100%;
	}
	.pages dl dt a{
		float: none;
		width: 1.4rem;
    line-height: 0.36rem;
	}
  .pop_colse{
    width: 0.4rem;
    height: 0.4rem;
    right: 0.1rem;
    top: 0.1rem;
  }
  .related_list .item{
		width: 100%;
		margin-right: 0;
		margin-top: 0.3rem;
	}
	.related_list .item:nth-child(3n),
	.related_list .item:nth-child(2n){
		margin-right: 0;
	}
	.related_list .item{
		padding: 0.2rem;
	}
	.related_list .item .item_day{
		font-size: 0.16rem;
		line-height: 0.24rem;
	}
	.related_list .item .item_tit{
		font-size: 0.2rem;
	}
	.related_tit{
		font-size: 0.2rem;
    margin-top: 0.3rem;
	}
}