/*顶部主导航*/
.open-menu-btn {
  padding: .08rem;
  background: none !important;
}

.dark .hamburger .open-icon {
  -webkit-filter: invert(100%) sepia(100%) saturate(0%) hue-rotate(298deg) brightness(102%) contrast(102%);
  filter: invert(100%) sepia(100%) saturate(0%) hue-rotate(298deg) brightness(102%) contrast(102%);
}

.stick .main-menu .menu-item .fixedCenter {
  top: .47rem;
}

.hamburger .btn-icon,
.hamburger-click .hamburger .close-icon {
  display: block;
}

.hamburger .close-icon,
.hamburger-click .hamburger .open-icon {
  display: none;
}

.main-menu {
  font-family: "Gilroy", "SF Pro SC", "PingFang SC", 微软雅黑, "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif !important;
}

.main-menu .main-menu-box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.main-menu .filter_bg,
.main-menu .all_news_btn {
  display: none;
}

/* .main-menu .menu-item {
  position: relative;
  list-style: none;
  background: none;
}

.main-menu .menu-item>a {
  padding: .1rem .16rem;
  border-radius: .08rem;
  font-weight: 600;
  display: block;
} */

.main-menu .menu-item:hover>a,
.main-menu .menu-item.active>a {
  background: #f2f2f9;
  color: #ce57c1;
}

.main-menu .menu-item .down-box {
  padding-top: .3rem;
  display: none;
  opacity: 0;
  position: absolute;
  -webkit-animation-direction: normal;
  animation-direction: normal;
  -webkit-animation-name: submenu_animation;
  animation-name: submenu_animation;
  -webkit-animation-duration: 500ms;
  animation-duration: 500ms;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  top: .35rem;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
}

.main-menu .menu-item .down-box.admissions {
  left: 0;
  -webkit-transform: translateX(-1.98rem);
  -ms-transform: translateX(-1.98rem);
  transform: translateX(-1.98rem);
}

.main-menu .menu-item:hover .down-box {
  opacity: 1;
  display: block !important;
}

.main-menu .menu-item .down-box-inner {
  -webkit-backdrop-filter: saturate(180%) blur(.2rem);
  backdrop-filter: saturate(180%) blur(.2rem);
  background-color: rgba(255, 255, 255, 0.8);
  border: .01rem solid rgba(27, 27, 35, 0.1019607843);
  border-radius: .12rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
}

.main-menu .menu-item .down-box-inner .menu-list {
  padding: .24rem;
}

.main-menu .menu-item .down-box-inner .menu-list .down-title {
  color: rgb(1, 5, 68);
  font-size: .2rem;
  font-weight: 600;
  border-bottom: .01rem solid rgba(27, 27, 35, 0.15);
  padding-bottom: .12rem;
  margin-bottom: .06rem;
}

.main-menu .menu-item .down-box-inner .menu-list .down-title .back-btn {
  display: none;
}

.main-menu .menu-item .down-box-inner .menu-list .down-title a {
  color: rgb(1, 5, 68) !important;
  font-weight: 600;
}

.main-menu .menu-item .down-box-inner .menu-list .sub_menu_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
  gap: .24rem;
}

.main-menu .menu-item .down-box-inner .menu-list .sub_menu_list a {
  color: rgb(1, 5, 68);
  display: block;
  font-size: 0.875em;
  padding: .06rem 0;
}

.main-menu .menu-item .down-box-inner .menu-list .sub_menu_list a:hover {
  color: #ce57c1;
}

.main-menu .menu-item .down-box-inner .menu-list .sub_menu_list .column_item {
  max-width: 2.2rem;
  min-width: 2.1rem;
}

.main-menu .menu-item .down-box-inner .menu-list .sub_menu_list .two_item .toggle_btn {
  display: none;
}

.main-menu .menu-item .down-box-inner .menu-list .sub_menu_list .two_item>a {
  font-weight: 600;
  font-size: 1em;
}

.main-menu .menu-item .down-box-inner .menu-list .sub_menu_list .three_list {
  padding-left: .12rem;
}

.main-menu .menu-item .down-box-inner .menu-list .sub_menu_list .three_list .item_bold a {
  font-weight: 600;
}

.main-menu .menu-item .down-box-inner .menu-news-box {
  width: 3.65rem;
  padding: .24rem;
  border-left: .01rem solid rgba(27, 27, 35, 0.1019607843);
}

.main-menu .menu-item .down-box-inner .menu-news-box .menu-news-list {
  padding-top: .06rem;
}

.main-menu .menu-item .down-box-inner .menu-news-box .menu-news-list .card {
  margin-bottom: .12rem;
}

.main-menu .menu-item .down-box-inner .menu-news-box .menu-news-list .card .card-body .card-title {
  line-height: .168rem;
}

.main-menu .menu-item .down-box-inner .menu-news-box .menu-news-list .card .card_img {
  height: .92rem;
}

.main-menu .menu-item .down-box-inner .menu-news-box .all-news-link {
  color: rgba(206, 87, 193, 1);
  font-size: .12rem;
}

.main-menu .menu-item .down-box-inner .menu-news-box .all-news-link img {
  width: .12rem;
  height: .12rem;
  -webkit-filter: none;
  filter: none;
}

.main-menu .menu-item .fixedCenter {
  position: fixed;
  top: .95rem;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
}

.main-menu .menu-item .fixedCenter .down-box-inner .menu-news-box {
  border-left: none;
}

.main-menu .menu-item .widthAuto {
  width: 90%;
}

.main-menu .menu-item .widthAuto .down-box-inner {
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.main-menu .menu-item .widthAuto .sub_menu_list {
  -ms-flex-wrap: wrap !important;
  flex-wrap: wrap !important;
}

.main-menu .menu-item .scroll-style {
  height: calc(100% - .45rem);
}

.main-menu .menu-item .scroll-style .down-box-inner {
  overflow-y: scroll;
  height: 100%;
}


@keyframes submenu_animation {
  from {
    opacity: 0;
  }

  1% {
    opacity: 0;
  }

  99% {
    opacity: 1;
  }

  to {
    opacity: 1;
  }
}