* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: "Microsoft YaHei", Arial, sans-serif;
  background-color: #ffffff;
  color: #1f2a44;
  overflow-x: hidden;
}
.con img{ max-width:100%；}
video{    max-width: 90% !important;}
a {
  color: inherit;
  text-decoration: none;
}
.idxHeader {
  position: relative;
}
.idxHeader .pageHeader {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 250px;
  z-index: 1000;
  background-image:url(../images/nav_ng.png);
}
.logo_2026{display:none!important;}
.idxHeader .swiper-button-prev,
.idxHeader .swiper-button-next {
  z-index: 1001 !important;
  cursor: pointer;
  pointer-events: auto;
}
.idxHeader .swiper-pagination-bullet {
  background: #ffffff;
  border-radius: 50%;
  width: 10px;
  height: 10px;
  opacity: 0.8;
}
.idxHeader .swiper-pagination-bullet-active {
  background: #fdc689;
  opacity: 1;
}
.mobile02{display:none!important;}
.mobile01{display:block;}

.idxHeader .down {
  cursor: pointer;
  position: absolute;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1001;
  animation: floatDown 2s infinite ease-in-out;
}
.idxHeader .down img {
  display: block;
  width: 40px;
  height: auto;
}
@keyframes floatDown {
  0%,
  100% {
    transform: translate(-50%, 0);
  }
  50% {
    transform: translate(-50%, 15px);
  }
}
.swiper-container img {
  display: block;
  width: 100%;
  height: 100vh;
  margin: 0;
  object-fit:cover;
}
.pageHeader {
  position: relative;
  height: 250px;
  background-image: url(../images/otherHeader.jpg);
  background-size: 100% 100%;
}
.topBar {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 70px;
  padding-top: 6px;
}
.headerBrand {
  display: block;
  width: 100%;
  padding: 5px 5% 0;
  box-sizing: border-box;
}
.headerBrand a{
  display: block; width:50%; max-width:500px;
}
.headerContent {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: flex-end;
}
.headerNav {
  min-width: 1200px;
  display: flex;
  align-items: center;
  padding: 10px 3% 18px 0;
  box-sizing: border-box;
  justify-content: space-between;
  position: relative;
}
.mobileTopBar {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 10;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  background-color: #0b4ea1;
  padding: 15px 30px;
  border-radius: 0;
}
.mobileBrand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 88px;
  height: 28px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 14px;
  font-size: 12px;
  line-height: 1;
  flex-shrink: 0;
  color: #ffffff;
  text-decoration: none;
  margin-right: 30px;
}
.mobileActionGroup {
  display: flex;
  align-items: center;
  height: 100%;
}
.mobileSearchBox {
  display: flex;
  align-items: center;
  padding-right: 12px;
  color: #ffffff;
  font-size: 14px;
  line-height: 1;
}
.mobileSearchInput {
  width: 60px;
  border: 0;
  background: none;
  color: #ffffff;
  font-size: 14px;
  line-height: 1;
  outline: none;
}
.mobileSearchInput::placeholder {
  color: rgba(255, 255, 255, 0.85);
}
.mobileSearchIcon {
  position: relative;
  width: 14px;
  height: 14px;
  margin-right: 8px;
  border: 2px solid #ffffff;
  border-radius: 50%;
}
.mobileSearchIcon::after {
  content: "";
  position: absolute;
  right: -5px;
  bottom: -3px;
  width: 7px;
  height: 2px;
  background-color: #ffffff;
  transform: rotate(45deg);
  transform-origin: center;
}
.mobileMenuButton {
  display: flex;
  align-items: center;
  height: 24px;
  padding-left: 12px;
  border: 0;
  border-left: 1px solid rgba(255, 255, 255, 0.35);
  background: none;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}
.mobileMenuIcon {
  position: relative;
  width: 30px;
  height: 14px;
  margin-right: 8px;
}
.mobileMenuIcon span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #ffffff;
  border-radius: 1px;
}
.mobileMenuIcon span:nth-child(1) {
  top: 0;
}
.mobileMenuIcon span:nth-child(2) {
  top: 6px;
}
.mobileMenuIcon span:nth-child(3) {
  top: 12px;
}
.mobileNavToggle {
  font-family: inherit;
}
.mobileNavPanel {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: #0b4ea1;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 999;
}
.pageHeader.mobileNavOpen .mobileNavPanel {
  display: block;
}
.pageHeader.mobileNavOpen .mobileNavPanel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.mobileNavInner {
  padding: 4px 0 12px;
}
.mobileNavItem {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.mobileNavLink,
.mobileNavToggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 14px 20px;
  border: 0;
  background: none;
  color: #ffffff;
  font-size: 15px;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
}
.mobileNavCaret {
  width: 8px;
  height: 8px;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.mobileNavItem.open .mobileNavCaret {
  transform: rotate(225deg);
}
.mobileSubNavList {
  display: none;
  padding: 6px 0;
  background-color: rgba(0, 0, 0, 0.12);
}
.mobileNavItem.open .mobileSubNavList {
  display: block;
}
.mobileSubNavLink {
  display: block;
  padding: 12px 20px 12px 38px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 14px;
  line-height: 1.4;
}
.navItem {
  position: relative;
}
.navLink {
  position: relative;
  padding: 10px 14px;
  color: #ffffff;
  font-size: 20px;
  font-weight: 700;
  transition: color 0.2s ease;
  display: block;
}
.navLink::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -2px;
  width: 0;
  height: 2px;
  background-color: #ffffff;
  transform: translateX(-50%);
  transition: width 0.2s ease;
}
.navItem:hover > .navLink::after,
.navItem.active > .navLink::after {
  width: 50px;
}
.subNavPanel {
  position: absolute;
  left: -50%;
  top: 110%;
  display: flex;
  align-items: flex-start;
  min-width: 194px;
  padding: 15px;
  border: 1px solid #d5d5d5;
  background-color: #ffffff;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
  transform: translate(-50%, 12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 999;
}
.subNavPanel::before {
  content: "";
  position: absolute;
  top: -30px;
  left: 0;
  width: 100%;
  height: 30px;
  background: transparent;
}
.navItem:hover .subNavPanel,
.navItem.active .subNavPanel {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 8px);
}
.subNavImage {
  width: 200px;
  height: auto;
  overflow: hidden;
  flex-shrink: 0;
}
.subNavImage img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.subNavList {
  margin-left: 14px;
  border-top: 1px solid #ddd;
}
.subNavLink {
  position: relative;
  display: block;
  padding: 10px 0 10px 12px;
  color: #000;
  font-weight: 700;
  font-size: 15px;
  white-space: nowrap;
  border-bottom: 1px solid #ddd;
}
.subNavLink::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  background-color: #fdc689;
  transform: translateY(-50%);
}
.pageMain {
  padding-bottom: 48px;
}
.pageFooter {
  position: relative;
  background-color: #0b4ea1;
  color: #ffffff;
  margin-top: 100px;
  padding: 0 1% 0 0;
  box-sizing: border-box;
}
.pageFooter::before {
  content: "";
  position: absolute;
  right: 5%;
  top: 40px;
  width: 600px;
  height: 400px;
  background-image: url(../images/footBG.png);
  background-repeat: no-repeat;
  background-position: right center;
  background-size: contain;
  transform: translateY(-50%);
  opacity: 0.55;
  pointer-events: none;
}
.pageFooterInner {
  width: 90%;
  max-width: 1500px;
  margin: 0 auto;
  padding: 38px 0 30px;
}
.footerMain {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin:0 10px;
}
.footerLeft {
  flex: 1 1 auto;
  min-width: 0;
  padding-right: 40px;
}
.footerTitleRow {
  width:90%;
 max-width:500px;
  display: flex;
  justify-content: flex-start;
  padding-bottom: 5px;
  align-items: center;
}
.footerBadge {
  display: block;
  height: 60px;
  flex-shrink: 0;
 margin-bottom:20px;
}
.footerTitle {
  margin-left: 14px;
  font-size: 22px;
  line-height: 1.2;
  font-weight: 700;
}
.footerLine {
  margin-top: 14px;
  font-size: 12px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.92);
}
.footerLine + .footerLine {
  margin-top: 6px;
}
.footerCopyright {
  margin-top: 14px;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
}
.footerRight {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-direction: column;
  flex-shrink: 0;
}
.footerRight img {
  display: block;
  width: 110px;
  height: 110px;
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 2px;
  box-sizing: border-box;
}
.footerQrImage {
  width: 100%;
  height: 100%;
  background-color: #ffffff;
  background-image: repeating-linear-gradient(45deg, rgba(0, 0, 0, 0.08) 0, rgba(0, 0, 0, 0.08) 6px, #ffffff 6px, #ffffff 12px);
  background-size: auto;
}
.footerQrLabel {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
}
.sectionHead {
  background-color: #f3f5f9;
  width: 100%;
}
.sectionHeadContent {
  height: 60px;
  width: 90%;
  max-width: 1500px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sectionTitle {
  display: flex;
  align-items: center;
  color: #0052a8;
  position: relative;
  height: 100%;
}
.sectionTitle:hover .orgSide {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.sectionIcon {
  display: inline-flex;
  align-items: center;
  width: 24px;
  margin-right: 10px;
}
.sectionIcon img {
  display: block;
  width: 100%;
  height: auto;
}
.sectionTitle h2 {
  font-size: 20px;
  font-weight: 700;
}
.breadcrumb {
  display: flex;
  align-items: center;
  color: #8a8a8a;
  font-size: 14px;
}
.breadcrumb img {
  display: block;
  width: 20px;
}
.breadcrumb p {
  margin: 0 10px;
  color: #000;
}
.breadcrumb i {
  display: block;
  margin: 0 8px;
}
.newsMain {
  width: 90%;
  max-width: 1500px;
  margin: 0 auto;
  padding: 36px 0 30px;
}
.newsHero {
  position: relative;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  padding: 22px 96px 22px 34px;
  background-color: #004b9d;
  color: #ffffff;
}
.newsHeroImage {
  width: 256px;
  margin-right: 34px;
  flex-shrink: 0;
}
.newsHeroImage img {
  display: block;
  width: 100%;
  height: auto;
}
.newsItemDate {
  flex-shrink: 0;
  color: #0b4ea1;
  text-align: center;
  margin: 20px 3% 0;
}
.newsItemDate strong {
  display: block;
  font-size: 32px;
  line-height: 1;
  font-weight: 700;
}
.newsItemDate span {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.2;
  font-weight: 700;
  border-bottom: 1px solid #ddd;
  padding-bottom: 10px;
  box-sizing: border-box;
}
.newsItemDate em {
  display: block;
  margin-top: 10px;
  font-style: normal;
  font-size: 14px;
  line-height: 1.3;
  color: #9ba4b0;
}
.newsItemDateDesktop {
  display: block;
}
.newsItemDateCompact {
  display: flex;
  position: absolute;
  right: 8px;
  bottom: 22px;
  width: auto;
  margin: 0;
  color: #8c8c8c;
  text-align: right;
  align-items: center;
  justify-content: flex-end;
}
.newsItemDateCompact span {
  margin-top: 0;
  padding-bottom: 0;
  border-bottom: 0;
  font-size: 14px;
  line-height: 1;
  font-weight: 400;
}
.newsItemDateCompact span:not(.newsItemArrow) {
  display: none;
}
.newsHeroDate {
  margin-right: 30px;
  color: #ffffff;
}
.newsHeroDate em {
  color: rgba(255, 255, 255, 0.76);
}
.newsHeroBody {
  padding-right: 20px;
}
.newsHeroBody h3 {
  margin-bottom: 18px;
  font-size: 32px;
  line-height: 1.45;
  font-weight: 700;
}
.newsHeroBody p {
  font-size: 16px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.9);
}
.newsList {
  padding-top: 18px;
}
.newsListItem {
  position: relative;
  display: block;
  overflow: visible;
}
.newsListItem::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 100vw;
  height: 100%;
  background-color: #0b4ea1;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}
.newsListItem:hover::before {
  opacity: 1;
}
.newsListItem:hover .newsItemDate,
.newsListItem:hover .newsItemDate span,
.newsListItem:hover .newsItemDate em,
.newsListItem:hover .newsItemBody h3,
.newsListItem:hover .newsItemBody p {
  color: #ffffff;
}
.newsListItem:hover .newsItemArrow {
  background-image: url(../icon/jiantou.png);
  transform: translateX(4px);
}
.newsListItemInner {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  min-height: 250px;
  padding: 26px 0;
  border-bottom: 1px solid #e5e5e5;
}
.newsItemImage {
  width: 25%;
  flex-shrink: 0;
}
.newsItemImage img {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.newsItemBody {
  flex: 1 1 auto;
  min-width: 0;
  margin: 20px 0 0;
}
.newsItemBody h3 {
  margin-bottom: 14px;
  color: #2d2d2d;
  font-size: 20px;
  font-weight: 700;
}
.newsItemBody p {
  color: #8c8c8c;
  font-size: 16px;
  line-height: 2;
  text-indent: 2em;
}
.newsItemDate,
.newsItemDate span,
.newsItemDate em,
.newsItemBody h3,
.newsItemBody p {
  transition: color 0.3s ease;
}
.newsItemArrow {
  display: inline-block;
  width: 18px;
  height: 18px;
  margin-left: 10px;
  flex-shrink: 0;
  margin-top: 0;
  padding-bottom: 0;
  border-bottom: 0;
  font-size: 0;
  line-height: 0;
  background-image: url(../icon/jiantou1.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  transition: transform 0.3s ease;
}
.newsGrid {
  width: 90%;
  max-width: 1500px;
  margin: 0 auto;
}
.noticeGrid {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: stretch;
  padding: 42px 0 0;
}
.newsCard {
  width:30%;
  display: flex;
  flex-direction: column;
  flex: 0 0 calc((100% - 60px) / 3);
  margin: 0 30px 30px 0;
  padding: 26px 30px;
  border-radius: 10px;
  border: 1px solid #e5eaf1;
  background-color: #ffffff;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
  box-sizing: border-box;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.newsCard span{ margin:8px 0 0 0;}
.newsCard:nth-child(3n) {
  margin-right: 0;
}
.newsCard:hover {
  border-color: rgba(11, 78, 161, 0.35);
  box-shadow: 0 14px 32px rgba(11, 78, 161, 0.18);
  transform: translateY(-4px);
}
.newsCard:hover .newsDate::before {
  background-color: #ffffff;
}
.newsCard:hover span{color:#fff;}
.newsDate {
  position: relative;
  margin-bottom: 12px;
  color: #004190;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  padding-left: 10px;
}
.newsDate::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 2px;
  height: 10px;
  background-color: #004190;
  transform: translateY(-50%);
}
.newsCard h3 {
  margin-bottom: 12px;
  color: #1f2a44;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}
.newsSummary {
  flex: 1 1 auto;
  margin-bottom: 18px;
  color: #4c566a;
  font-size: 14px;
  line-height: 1.8;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.newsMore {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  color: #fdc689;
  font-size: 14px;
  line-height: 1;
  transition: color 0.25s ease;
}
.newsMore::after {
  content: "";
  width: 14px;
  height: 14px;
  margin-left: 4px;
  background-image: url(../icon/youjiantou1.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  transition: transform 0.25s ease;
}
.noticeGrid .newsMore::after {
  background-image: url(../icon/jiantou2.png);
}
.newsCard:hover {
  background-color: #004190;
  cursor: pointer;
}
.newsCard:hover .newsDate {
  color: #ffffff;
}
.newsCard:hover h3 {
  color: #ffffff;
}
.newsCard:hover .newsSummary {
  color: #ffffff;
}
.newsCard:hover .newsMore {
  color: #ffffff;
}
.newsCard:hover .newsMore::after {
  background-image: url(../icon/youjiantou.png);
}
.noticeGrid .newsCard:hover .newsMore::after {
  background-image: url(../icon/jiantou3.png);
}
.newsGrid.scienceDetail {
  display: block;
  align-items: stretch;
  padding: 28px 0 0;
}
.scienceDetailHeader {
  display: flex;
 justify-content: center;
    align-items: center;
    flex-direction: column;
  padding: 6px 0 16px;
}
.scienceDetailTitle {
  flex: 1 1 auto;
  width: 0;
  color: #1f2a44;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
  display: block;
  width: 100%;
  text-align: center;
    margin-bottom: 10px;
}
.scienceDetailMeta {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-left: 20px;
  color: #97a2b1;
  font-size: 13px;
  line-height: 1;
}
.scienceDetailMetaItem {
  display: flex;
  align-items: center;
  margin-left: 22px;
}
.scienceDetailMetaItem:first-child {
  margin-left: 0;
}
.scienceDetailMetaItem img {
  display: block;
  width: 14px;
  height: 14px;
  margin-right: 8px;
  opacity: 0.75;
}
.scienceDetailDivider {
  width: 100%;
  height: 1px;
  background-color: #e9edf3;
}
.scienceDetailBody {
  padding-top: 22px;
}
.scienceDetailBody p {
  margin-bottom: 18px;
  color: #4c566a;
  font-size: 16px;
  line-height: 2;
  text-indent: 2em;
}
.teacherGrid {
  display: block;
  padding: 54px 0 0;
}
.teacherIntro {
  max-width: 920px;
  margin: 0 auto 52px;
  text-align: center;
  color: #0b4ea1;
  font-size: 20px;
  line-height: 1.9;
  font-weight: bold;
}
.teacherIntroLine {
  width: 120px;
  height: 2px;
  margin: 18px auto 0;
  background-color: #0b4ea1;
}
.teacherList {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
}
.teacherCard {
  display: flex;
  align-items: center;
  flex: 0 0 calc((100% - 100px) / 3);
  margin: 0 50px 46px 0;
  box-sizing: border-box;
  padding: 22px 3% 22px 5%;
}
.teacherCard:hover {
  cursor: pointer;
  border-radius: 8px;
  background-color: #ffffff;
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.14);
}
.teacherCard:nth-child(3n) {
  margin-right: 0;
}
.teacherAvatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  background-color: #d9d9d9;
  flex-shrink: 0;
}
.teacherAvatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.teacherInfo {
  margin-left: 18px;
  flex-grow: 1;
  width: 0;
}
.teacherName {
  position: relative;
  margin-bottom: 10px;
  padding-bottom: 10px;
  color: #222222;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
}
.teacherName::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48px;
  height: 1px;
  background-color: #d8d8d8;
}
.teacherDesc {
  color: #a0a0a0;
  font-size: 14px;
  line-height: 1.7;
display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
}
.orgMain {
  width: 90%;
  max-width: 1500px;
  margin: 0 auto;
  padding: 26px 0 0;
}
.orgLayout {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
}
.orgSide {
  position: absolute;
  border-left: 2px solid #0b4ea1;
  top: 55px;
  width: 150px;
  flex-shrink: 0;
  margin-right: 40px;
  padding: 10px 0;
  background-color: #f7f9fc;
  z-index: 999;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}
.orgSideItem {
  position: relative;
  display: block;
  padding: 12px 20px 12px 32px;
  color: #1f2a44;
  font-size: 14px;
  line-height: 1.4;
  transition: all 0.2s ease;
}
.orgSideItem::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 50%;
  width: 2px;
  height: 12px;
  background-color: #c6c6c6;
  transform: translateY(-50%);
  opacity: 0.5;
}
.orgSideItem.active {
  color: #0b4ea1;
  background-color: #eef6ff;
}
.orgSideItem.active::before {
  background-color: #0b4ea1;
  opacity: 1;
  height: 16px;
}
.orgSideItem:hover {
  color: #0b4ea1;
  background-color: #f7fbff;
}
.orgContent {
  flex: 1 1 auto;
  min-width: 0;
}
.orgCardList {
  display: flex;
  flex-wrap: wrap;
  padding-top:60px;
  justify-content: flex-start;
  max-width:1400px;
  margin:0 auto;
}
.orgCardWrap {
  display: block;
  flex: 0 0 calc((100% - 60px) / 2);
  margin: 0 60px 36px 0;
  padding: 10px;
  box-sizing: border-box;
  border: 2px dashed #b9dcff;
  border-radius: 64px;
  transition: all 0.3s ease;
}
.orgCardWrap:hover {
  border-style: solid;
  border-color: #0b4ea1;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(11, 78, 161, 0.12);
}
.orgCardWrap:hover .orgCardButton {
  background-color: #0b4ea1;
}
.orgCardWrap:nth-child(2n) {
  margin-right: 0;
}
.orgCardButton {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  padding: 0 28px;
  border-radius: 54px;
  background-color: #084c9c;
  color: #ffffff;
}
.orgCardText {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
}
.orgCardArrow {
  position: relative;
  width: 26px;
  height: 26px;
  border: 2px solid #ffffff;
  border-radius: 50%;
  flex-shrink: 0;
}
.orgCardArrow::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 7px;
  height: 7px;
  border-top: 2px solid #ffffff;
  border-right: 2px solid #ffffff;
  transform: translate(-60%, -50%) rotate(45deg);
}
.idxMain {
  max-width: 1500px;
  margin: 0 auto;
  padding: 50px 20px;
  box-sizing: border-box;
}
.idxMain1 {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0px 20px;
  box-sizing: border-box;
}
.idxSection {
  margin-bottom: 60px;
}
.sectionHeader {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 30px;
  margin-bottom: 20px;
}
.sectionHeader .sectionTitle {
  font-size: 26px;
  font-weight: bold;
  color: #333;
}
.sectionHeader .sectionMore {
  font-size: 14px;
  color: #0b4ea1;
  font-weight: bold;
}
.sectionHeaderLine {
  border-bottom: 1px solid #dcdcdc;
  position: relative;
}
.sectionHeaderLine::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 40px;
  height: 3px;
  background-color: #0b4ea1;
}
.collegeNewsContent {
  display: flex;
  justify-content: space-between;
  margin: 0px 0;
}
.collegeNewsLeft {
  width: 43%;
  position: relative;
}
.collegeNewsSwiper {
  width: 100%;
  height: 490px;
  padding:30px 0;
}
.collegeNewsSwiper .collegeNewsImg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.collegeNewsDateBox {
  position: absolute;
  top: -15px;
  left: 50px;
  background: #0b4ea1;
  color: #fff;
  padding: 10px;
  text-align: center;
  z-index: 999;
}
.collegeNewsDay {
  font-size: 20px;
  font-weight: bold;
}
.collegeNewsMonth {
  font-size: 12px;
}
.collegeNewsTitleBox {
  position: absolute;
  bottom:-30px;
  left: 0;
  width: 80%;
  color: #fff;
  display: flex;
  justify-content: space-between;
  z-index: 999;
 over
}
.collegeNewsImgTitle {
  width: 100%;
  background: rgba(11, 78, 161, 0.95);
  height: 60px;
  font-size: 18px;
  line-height: 60px;
  font-weight: bold;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding: 0 20px;
}
.collegeNewsNav {
  display: flex;
  position: absolute;
  bottom: 0px;
  right: 0;
}
.collegeNewsNav img {
  display: block;
  width: 30px;
  height: 30px;
  margin-left: 5px;
  cursor: pointer;
  background-size: 60% 60%;
  background-position: center;
  background-repeat: no-repeat;
  z-index:9999;
}
.collegeNewsRight {
  width: 55%;
  display: flex;
  flex-direction: column;
}
.collegeNewsItem {
  display: flex;
  align-items: center;
  padding: 15px 20px;
  transition: all 0.3s;
  border-bottom: 1px dashed #ddd;
}
.collegeNewsItem:last-child {
  border-bottom: none;
}
.collegeNewsItem.active,
.collegeNewsItem:hover {
  background: #0b4ea1;
  color: #fff;
}
.collegeNewsItem.active .collegeItemTitle,
.collegeNewsItem:hover .collegeItemTitle {
  color: #fff;
}
.collegeNewsItem.active .collegeItemSummary,
.collegeNewsItem:hover .collegeItemSummary {
  color: rgba(255, 255, 255, 0.8);
}
.collegeNewsItem.active .collegeItemDay,
.collegeNewsItem:hover .collegeItemDay,
.collegeNewsItem.active .collegeItemMonth,
.collegeNewsItem:hover .collegeItemMonth {
  color: #fff;
}
.collegeNewsItemDate {
  text-align: center;
  margin-right: 20px;
  min-width: 60px;
}
.collegeItemDay {
  font-size: 28px;
  color: #0b4ea1;
  font-weight: bold;
  transition: color 0.3s;
}
.collegeItemMonth {
  font-size: 14px;
  color: #0b4ea1;
  transition: color 0.3s;
}
.collegeNewsItemInfo {
  flex: 1;
  min-width: 0;
}
.collegeItemTitle {
  font-size: 18px;
  color: #333;
  font-weight: bold;
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.3s;
}
.collegeItemSummary {
  font-size: 13px;
  color: #888;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.3s;
}
.idxBottomCols {
  display: flex;
  justify-content: space-between;
}
.idxNoticeCol{width: 43%; }
.idxAcademicCol {
  width: 55%;
}
.academicTop {
  padding-top: 30px;
}
.noticeItem {
  width:100%;
  float:left;
  display: flex;
  align-items: center;
  padding: 25px 0;
  border-bottom: 1px dashed #ddd;
}
.noticeDateBox {
  width: 70px;
  text-align: center;
  border: 1px solid #ddd;
  margin-right: 20px;
  flex-shrink: 0;
}
.noticeYear {
  background: #0b4ea1;
  color: #fff;
  font-size: 14px;
  padding: 5px 0;
}
.noticeDate {
  background: #fff;
  color: #666;
  font-size: 16px;
  font-weight: bold;
  padding: 8px 0;
}
.noticeTitle {
  font-size: 16px;
  color: #333;
  flex: 1;
  line-height: 1.6;
  font-weight: bold;
   /* 控制只显示2行 */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.noticeTitle:hover {
  color: #0b4ea1;
}
.academicTop {
  display: flex;
  margin-bottom: 8px;
}
.academicImg {
  width: 45%;
  object-fit: cover;
  margin-right: 20px;
  flex-shrink: 0;
 max-height:190px;
}
.academicInfo {
  flex: 1;
}
.academicTopTitle {
  font-size: 16px;
  font-weight: bold;
  color: #333;
  margin-bottom: 8px;
  line-height: 1.5;
}
.academicTopDate {
  font-size: 14px;
  color: #0b4ea1;
  margin-bottom: 20px;
  font-weight: bold;
}
.academicTopSummary {
  font-size: 14px;
  color: #888;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.academicItem {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px dashed #ddd;
}
.academicItemTitle {
  font-size: 15px;
  color: #333;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-right: 20px;
}
.academicItemTitle.active,
.academicItemTitle:hover {
  color: #0b4ea1;
  font-weight: bold;
}
.academicItemDate {
  font-size: 14px;
  color: #888;
  flex-shrink: 0;
}
.idxFooter {
  background-image: url(../images/idxFoot.png);
  background-size: cover;
  background-position: center top;
  margin-top: 70px;
  padding: 0px 0 0 0;
}
.idxFooter::before {
  display: none;
}
.idxFooter .idxVideoSection {
  max-width: 1500px;
  position: relative;
  top: -50px;
  width: 90%;
  margin:0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.idxFooter .idxVideoSection .idxVideoLeft {
  width: 63%;
}
.idxFooter .idxVideoSection .idxVideoLeft .videoCoverWrap {
  position: relative;
  width: 100%;
  margin-bottom: 40px;
}
.idxFooter .idxVideoSection .idxVideoLeft .videoCoverWrap::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -20px;
  width: 100px;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.6);
}
.idxFooter .idxVideoSection .idxVideoLeft .videoCoverWrap img {
  display: block;
  width: 100%;
  height: auto;
}
.idxFooter .idxVideoSection .idxVideoLeft .videoCoverWrap .playBtn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  background-image: url(../icon/bofang.png);
  background-size: contain;
  background-repeat: no-repeat;
  cursor: pointer;
  opacity:0.6;
  transition: all 0.3s ease; /* 缓慢过渡 */
}

.idxFooter .idxVideoSection .idxVideoLeft .videoCoverWrap:hover  .playBtn {
  opacity: 1;
}
.idxFooter .idxVideoSection .idxVideoRight {
  width: 34%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.idxFooter .idxVideoSection .idxVideoRight .videoCoverWrap {
  position: relative;
  width: 100%;
  margin-bottom: 40px;
}
.idxFooter .idxVideoSection .idxVideoRight .videoCoverWrap::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -20px;
  width: 80px;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.6);
}
.idxFooter .idxVideoSection .idxVideoRight .videoCoverWrap img {
  display: block;
  width: 100%;
  height: auto;
}
.idxFooter .idxVideoSection .idxVideoRight .videoCoverWrap .playBtn {
  position: absolute;
  bottom: 15%;
  left: 15%;
  transform: translate(-50%, -50%);
  width: 65px;
  height: 65px;
  background-image: url(../icon/bofang.png);
  background-size: contain;
  background-repeat: no-repeat;
  cursor: pointer;
  opacity: 0.6;
}
.idxFooter .idxVideoSection .idxVideoRight .videoCoverWrap:hover .playBtn {
  opacity: 1;
}
.idxFooter .idxVideoSection .idxVideoRight .videoMore {
  align-self: flex-end;
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  text-decoration: none;
  border-bottom: 1px solid #fff;
  padding-bottom: 2px;
}
.idxFooter .pageFooterInner {
  padding-top: 8px;
}
.Videolist{width:100%;display: flex;    flex-flow: wrap;    justify-content: space-between;}
.Videolist li{ float:left; width:calc(50% - 10px);height:275px;margin:20px 0 0 0;    overflow: hidden;}
.Videolist_img{     width: 100%; height:100%;object-fit: cover;transition: all 0.5s ease;}
.Videolist li:hover img {transform: scale(1.06); /* 放大1.1倍，数值越大放大越多 */}
.bideo_p {background-size: contain; padding:0 15px;}
.bideo_p img{width:20px; float:left;}
.bideo_p a{width:calc(100% - 30px); display:block;float:left;color:#fff; font-size:16px;margin:0 0 0 10px;transition: font-size 0.3s ease;text-decoration: none;
  /* 控制只显示2行 */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;}
.Videolist li:hover a {font-size: 17px;    }
@media (max-width: 1100px) {
.headerContent{display:none;}
}
@media (max-width: 1400px) {
.headerBrand a{width:40%;}
}
@media (max-width: 1200px) {
.headerBrand a{width:35%;}
 .Videolist li{ width: calc(50% - 20px);}
  .idxFooter .idxVideoSection {
    flex-direction: column;
    padding: 50px 0 0 0;
    top: 0;
  }
  .idxFooter .idxVideoSection .idxVideoLeft,
  .idxFooter .idxVideoSection .idxVideoRight {
    width: 100%;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .swiper-container img {
    width: 100%;
    height: auto;
  }
  .collegeNewsContent {
    flex-direction: column;
  }
  .collegeNewsContent .collegeNewsLeft {
    width: 100%;
    margin-bottom: 20px;
  }
  .collegeNewsContent .collegeNewsRight {
    width: 100%;
  }
  .idxBottomCols {
    flex-direction: column;
  }
  .idxBottomCols .idxNoticeCol,
  .idxBottomCols .idxAcademicCol {
    width: 100%;
    margin-bottom: 30px;
  }
  .collegeNewsTitleBox {
    background: rgba(11, 78, 161, 0.95);
  }
  .collegeNewsNav {
    bottom: 37px;
  }
}
@media (min-width: 851px) and (max-width: 1200px) {
   .Videolist li{ width: calc(50% - 20px);}
  .noticeItem{width:100%;}
  .idxMain {
    width: 90%;
    max-width: none;
  }
  .headerNav {
    width: 95%;
     min-width: auto;
    margin: 0 auto;
    padding: 10px 0 18px;
  }
  .navLink {
    font-size: 16px;
  }
  .newsMain {
    width: 90%;
  }
  .newsHero {
    padding: 22px 72px 22px 24px;
  }
  .newsHeroImage {
    width: 220px;
    margin-right: 24px;
  }
  .newsHeroDate,
  .newsItemDateDesktop {
    width: 76px;
  }
  .newsHeroDate strong,
  .newsItemDateDesktop strong {
    font-size: 40px;
  }
  .newsHeroBody h3 {
    font-size: 24px;
  }
  .newsItemImage {
    width: 168px;
    margin-right: 24px;
  }
  .newsItemDateDesktop {
    display: none;
  }
  .newsItemDateCompact {
    display: flex;
    right: 38px;
    bottom: 20px;
  }
  .newsItemDateCompact span:not(.newsItemArrow) {
    display: block;
  }
  .teacherCard {
    flex: 0 0 calc((100% - 60px) / 2);
  }
  .teacherCard:nth-child(3n) {
    margin-right: 60px;
  }
  .teacherCard:nth-child(2n) {
    margin-right: 0;
  }
  .noticeGrid {
    padding-top: 34px;
  }
  .newsCard {
    flex: 0 0 calc((100% - 30px) / 2);
    margin-right: 30px;
  }
  .newsCard:nth-child(3n) {
    margin-right: 30px;
  }
  .newsCard:nth-child(2n) {
    margin-right: 0;
  }
}
@media (max-width: 850px) {
  .idxFooter .idxVideoSection{width:100%;}
   .Videolist li{ width: calc(100% - 20px);}
   .noticeItem{width:100%;}
  .idxMain {
    width: 95%;
    max-width: none;
  }
  .idxHeader .pageHeader {
    height: 112px;
    min-height: 112px;
  }
  .pageHeader {
    height: 112px;
    min-height: 112px;
    background-color: #0b4ea1;
    background-image: none;
    background-size: auto;
    z-index: 1000;
  }
  .topBar,
  .headerContent {
    display: none;
  }
  .mobileTopBar {
    position: relative;
    top: auto;
    right: auto;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    width: 50%;
    height: 112px;
    padding: 0 14px;
    background-color: #0b4ea1;
    border-radius: 0;
  }
.logo_2026_a{display:block;width:90%; margin:5px auto 0 auto;}
.logo_2026_a svg{max-height:50px;}
  .mobileBrand {
    margin-right: 0;
  }
  .mobileNavPanel {
    top: 100%;
  }
  .sectionHeadContent,
  .newsGrid,
  .newsMain {
    width: 95%;
  }
  .newsMain {
    width: 95%;
  }
  .pageFooterInner {
    width: 95%;
    padding: 28px 0 18px;
  }
  .pageFooter {
    margin: 50px 0 0;
    padding: 0 5%;
    box-sizing: border-box;
  }
  .pageFooter::before {
    right: -260px;
    width: 720px;
    height: 200px;
    opacity: 0.45;
    display: none;
  }
  .footerMain {
    flex-direction: column;
    align-items: flex-start;
  }
  .footerLeft {
    width: 100%;
    padding-right: 0;
  }
  .footerBadge {
    width: 100%;
    height: auto;
  }
  .footerRight {
    margin-top: 18px;
display:none;
  }
  .topBar {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 0 8px;
  }
  .headerNav {
    flex-wrap: wrap;
    justify-content: flex-start;
    padding-bottom: 16px;
  }
  .navLink {
    padding: 8px 10px;
    font-size: 14px;
  }
  .subNavPanel {
    left: 0;
    min-width: 100%;
    transform: translate(0, 8px);
  }
  .navItem:hover .subNavPanel,
  .navItem.active .subNavPanel {
    transform: translate(0, 4px);
  }
  .subNavImage {
    display: none;
  }
  .subNavList {
    padding-left: 0;
  }
  .sectionHead {
    flex-direction: column;
    align-items: flex-start;
    height: auto;
    padding: 10px 0;
  }
  .newsMain {
    padding: 18px 0 12px;
  }
  .newsHero {
    flex-wrap: wrap;
    padding: 16px 18px 50px;
  }
  .newsHeroImage {
    width: 100%;
    margin: 0 0 16px;
  }
  .newsHeroDate,
  .newsItemDateDesktop {
    width: 100%;
    margin-right: 0;
    margin-bottom: 12px;
  }
  .newsHeroDate strong,
  .newsItemDateDesktop strong {
    font-size: 36px;
  }
  .newsHeroDate span,
  .newsItemDateDesktop span {
    margin-top: 6px;
    font-size: 14px;
  }
  .newsHeroDate em,
  .newsItemDateDesktop em {
    margin-top: 10px;
    font-size: 12px;
  }
  .newsHeroBody {
    padding-right: 0;
  }
  .newsHeroBody h3 {
    margin-bottom: 10px;
    font-size: 20px;
  }
  .newsHeroBody p {
    font-size: 14px;
    line-height: 1.8;
  }
  .newsList {
    padding-top: 8px;
  }
  .newsListItemInner {
    flex-wrap: wrap;
    align-items: flex-start;
    min-height: 0;
    padding: 20px 0;
  }
  .newsItemDateDesktop {
    display: none;
  }
  .newsItemDateCompact {
    display: flex;
    width: 100%;
    position: relative;
    bottom: 0;
    right: 0;
    align-content: flex-end;
   padding:10px 10px 0 0;
  }
  .newsItemDateCompact span {
    font-size: 13px;
  }
  .newsItemDateCompact span:not(.newsItemArrow) {
    display: block;
  }
  .newsItemImage {
    width: 100%;
    margin: 0 0 14px;
  }
  .newsItemImage img {
    height: auto;
  }
  .newsItemBody {
    width: 100%;
  }
  .newsItemBody h3 {
    margin-bottom: 10px;
    font-size: 16px;
  }
  .newsItemBody p {
    line-height: 1.8;
    display: -webkit-box;
  -webkit-line-clamp: 2; /* 行数，改几就是几行 */
  -webkit-box-orient: vertical;
  overflow: hidden;
  }
  .newsGrid.scienceDetail {
    padding: 18px 0 60px;
  }
  .scienceDetailHeader {
    flex-direction: column;
    align-items: flex-start;
  }
  .scienceDetailTitle {
    width: 100%;
    font-size: 18px;
  }
  .scienceDetailMeta {
    margin-left: 0;
    margin-top: 10px;
  }
  .scienceDetailMetaItem {
    margin-left: 18px;
  }
  .teacherGrid {
    padding: 26px 0 60px;
  }
  .teacherIntro {
    margin-bottom: 28px;
    padding: 0 10px;
    font-size: 14px;
    line-height: 1.8;
  }
  .teacherCard {
    flex-basis: 100%;
    margin: 0 0 22px;
  }
  .teacherCard:nth-child(3n) {
    margin-right: 0;
  }
  .noticeGrid {
    padding: 22px 0 30px;
  }
  .newsCard {
    flex-basis: 100%;
    margin-right: 0;
    padding: 18px 18px;
  }
  .newsCard:nth-child(3n) {
    margin-right: 0;
  }
  .newsCard h3 {
    font-size: 16px;
  }
  .teacherCardHighlight {
    padding: 16px 14px;
  }
  .teacherAvatar {
    width: 60px;
    height: 60px;
  }
  .teacherInfo {
    margin-left: 14px;
  }
  .teacherName {
    font-size: 16px;
  }
  .orgMain {
    width: 95%;
    padding: 18px 0 60px;
    margin:0 auto;
  }
  .orgLayout {
    flex-direction: column;
  }
  .orgSide {
    width: 100%;
    margin-right: 0;
    margin-bottom: 18px;
  }
  .orgCardWrap {
    flex-basis: 100%;
    margin-right: 0;
    border-radius: 42px;
  }
  .orgCardButton {
    height: 62px;
    padding: 0 18px;
    border-radius: 42px;
  }
  .orgCardText {
    font-size: 16px;
  }
  .orgCardArrow {
    width: 22px;
    height: 22px;
  }
  .collegeNewsItemDate {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-right: 15px;
    display: none;
  }
  .collegeItemMonth {
    margin-left: 6px;
  }
.down{display:none;}
.sectionHeader{margin-bottom:0;margin-top: 40px;}
.collegeNewsSwiper{height:300px;}
.collegeNewsNav {bottom: 0px;z-index:999;}
.collegeNewsItem {padding:15px 0;}
.idxSection{margin-bottom:0;}
.idxMain{padding:0 20px;}
.pageFooter{margin:30px 0 0;}
.collegeNewsContent{margin:0 0 0px 0;}
.idxBottomCols .idxNoticeCol, .idxBottomCols .idxAcademicCol{margin-bottom:0;}
.swiper-button-prev{display:none;}
.swiper-button-next{display:none;}
.idxFooter .idxVideoSection .idxVideoLeft .videoCoverWrap .playBtn{width:60px; height:60px;}
.logo_2026{ width:50%;display:flex!important;align-items: center; float:left; }
.logo_2026 img{width:90%;}
.mobileSearchBox{margin:10px;display:none;}
.mobileBrand{margin:10px; float:left;}
.orgCardWrap {margin:0 0 20px 0;}
.mobile01{display:none!important;}
.mobile02{display:block!important;}
.idxHeader{padding:112px 0 0 0;}
}
@media (min-width: 800px) and (max-width: 850px) {
   .Videolist li{ width: calc(50% - 20px);}
  .noticeItem{width:100%;}
  .teacherCard {
    flex: 0 0 calc((100% - 30px) / 2);
    margin: 0 30px 22px 0;
  }
  .teacherCard:nth-child(3n) {
    margin-right: 30px;
  }
  .teacherCard:nth-child(2n) {
    margin-right: 0;
  }
}