.container {
  width: 1440px;
  padding: 0;
}

.scientific_detail_title {
  color: #333333;
}

.scientific_detail_title span {
  font-size: 20px;
  line-height: 28px;
}

.scientific_detail_title .name {
  margin-top: 14px;
  font-size: 48px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: bold;
  line-height: 56px;
  margin-bottom: 50px;
}

.scientific_detail_title .picture {
  width: 100%;
}

.scientific_detail_title .picture img {
  width: 100%;
  object-fit: contain;
}

.research_area {
  width: 100%;
  height: 1080px;
  display: flex;
  justify-content: space-between;
  transition: all 0.3s;
}

.research_area * {
  transition: all 0.3s;
}

.research_area .research_area_item {
  flex: 1;
}

.research_area .research_area_item a {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.research_area .research_area_item .icon {
  width: 70px;
  height: 70px;
  margin-bottom: 28px;
}

.research_area .research_area_item .icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.research_area .research_area_item .title {
  font-size: 32px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 40px;
  margin-bottom: 120px;
  position: relative;
}

.research_area .research_area_item .title::before {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -60px;
  width: 0;
  height: 2px;
  background-color: #fff;
  transition: all 0.3s;
}

.research_area .research_area_item .content {
  width: 320px;
  min-height: 0;
  height: 0;
  overflow: hidden;
  text-align: center;
}

.research_area .research_area_item .content * {
  color: #fff !important;
}

.research_area .active {
  background-color: rgba(0, 40, 112, 0.7);
}

.research_area .active .title::before {
  width: 120px;
}

.research_area .active .content {
  display: block;
  min-height: 80px;
  height: auto;
}

.achievements .achievements_innovate {
  width: 100%;
  height: 100%;
  min-height: 1080px;
  margin-bottom: 40px;
}

.achievements .achievements_innovate .container {
  position: relative;
  height: 100%;
  display: flex;
  justify-content: flex-end;
}

.achievements .achievements_innovate .innovate_container {
  width: 930px;
  height: 100%;
  margin-top: 262px;
}

.achievements .achievements_innovate .innovate_container .innovate_title {
  font-size: 48px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: bold;
  color: #002870;
  line-height: 56px;
  padding-bottom: 24px;
  margin-bottom: 50px;
  position: relative;
}

.achievements .achievements_innovate .innovate_container .innovate_title::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 120px;
  height: 2px;
  background-color: #002870;
}

.achievements .achievements_innovate .innovate_container .innovate_content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.achievements .achievements_innovate .innovate_container .innovate_content .innovate_item .innovate_item_title {
  flex: 1;
  font-size: 20px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #666666;
  line-height: 28px;
  cursor: pointer;
}

.achievements .achievements_innovate .innovate_container .innovate_content .innovate_item:first-child .innovate_item_title {
  padding-left: 0;
}

.achievements .achievements_innovate .innovate_container .innovate_content .innovate_item:last-child .innovate_item_title {
  padding-right: 0;
  border-right: none;
}

.achievements .achievements_innovate .innovate_container .innovate_content .innovate_item .innovate_item_desc {
  display: none;
  position: absolute;
  left: 0;
  top: calc(100% + 40px);
  width: 100%;
  min-height: 150px;
  background: #FFFFFF;
  box-shadow: 0px 8px 10px -5px rgba(0, 0, 0, 0.08), 0px 16px 24px 2px rgba(0, 0, 0, 0.04), 0px 6px 30px 5px rgba(0, 0, 0, 0.05);
  border-radius: 10px;
  padding: 50px;
}

.achievements .achievements_innovate .innovate_container .innovate_content .line {
  width: 1px;
  height: 28px;
  background-color: #ddd;
}

.achievements .achievements_innovate .innovate_container .innovate_content .line:last-child {
  display: none;
}

.achievements .achievements_innovate .innovate_container .innovate_content .active .innovate_item_title {
  color: #002870;
  font-weight: bold;
}

.achievements .achievements_innovate .innovate_container .innovate_content .active .innovate_item_desc {
  display: block;
}

.achievements .achievements_swiper {
  position: relative;
  margin-bottom: 100px;
}

.achievements .achievements_swiper .achievements_swiper_title {
  font-size: 24px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 32px;
  margin-bottom: 20px;
}

.achievements .achievements_swiper .swiper {
  width: 100%;
  height: 500px;
}

.achievements .achievements_swiper .swiper .slide_item {
  width: 250px;
  height: 400px;
  background-color: #eee;
  box-shadow: 0px 8px 10px -5px rgba(0, 0, 0, 0.08), 0px 16px 24px 2px rgba(0, 0, 0, 0.04), 0px 6px 30px 5px rgba(0, 0, 0, 0.05);
  border-radius: 8px;
  position: relative;
  transform: translateY(20%);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s;
}

.achievements .achievements_swiper .swiper .slide_item img {
  width: 100%;
  height: 100%;
  position: absolute;
}

.achievements .achievements_swiper .swiper .slide_item:hover {
  z-index: 9999 !important;
  box-shadow: 0px 0px 10px -5px rgba(0, 40, 112, 0.4), 0px 16px 24px 2px rgba(0, 40, 112, 0.2), 0px 6px 30px 5px rgba(0, 40, 112, 0.3);
}

.achievements .achievements_swiper .swiper .swiper-button-next,
.achievements .achievements_swiper .swiper .swiper-button-prev {
  top: -1000%;
}

.achievements .achievements_swiper .party_action_swiper_prev,
.achievements .achievements_swiper .party_action_swiper_next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 50%;
}

.achievements .achievements_swiper .party_action_swiper_prev img,
.achievements .achievements_swiper .party_action_swiper_next img {
  width: 100%;
  height: 100%;
}

.achievements .achievements_swiper .party_action_swiper_prev:hover,
.achievements .achievements_swiper .party_action_swiper_next:hover {
  background-color: #F5F5F5;
}

.achievements .achievements_swiper .party_action_swiper_prev {
  left: -80px;
  transform: translateY(-50%) rotate(180deg);
}

.achievements .achievements_swiper .party_action_swiper_next {
  right: -80px;
}

.team_container {
  width: 100%;
}

.team_container .team_item {
  width: 100%;
  height: 1080px;
}

.team_container .team_item .container {
  height: 100%;
  display: flex;
  align-items: center;
}

.team_container .team_item .container .team_content {
  width: 720px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.team_container .team_item .container .team_content .team_title {
  font-size: 24px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 32px;
  margin-bottom: 18px;
}

.team_container .team_item .container .team_content .team_desc {
  font-size: 16px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 24px;
}

.team_container .team_item:nth-child(2n) .container {
  justify-content: flex-end;
}