a {
  text-decoration: none;
}

.no-underline {
  text-decoration: none;
}

.header {
  width: 1920px;
  height: 80px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0px 90px;
  background: #ffffff;
}

.header-left {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 46px;
}

.logo {
  width: 112px;
  height: 46px;
  object-fit: cover;
}

.navBar {
  height: 100%;
  position: relative;
  display: flex;
  justify-content: start;
  align-items: center;
}

.navBar .navBar-list {
  height: 100%;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  background-color: #ffffff;
}
.navBar .navBar-list .navBar-list-item {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0px 30px;
  background-color: #ffffff;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
.navBar .navBar-list .navBar-list-item a {
  font-family: Source Han Sans CN;
  font-weight: 500;
  font-size: 18px;
  line-height: 100%;
  text-decoration: none;
  color: #404040;
  transition: color 0.3s ease;
}
.navBar .navBar-list .navBar-list-item:hover a,
.navBar .navBar-list .navBar-list-item.active a {
  color: #ffffff;
}

.navBar .navBar-list .navBar-list-item.active {
  background-color: #104fff;
}
.navBar .navBar-list .navBar-list-item.active a {
  color: #ffffff;
}
.navBar .navBar-list .navBar-list-item:hover {
  background-color: #104fff;
}
.navBar .navBar-list .navBar-list-item:hover a {
  color: #ffffff;
}

.subpage {
  width: 1920px;
  display: none;
  position: absolute;
  top: 100%;
  left: -249px;
  background: white;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  padding: 20px;
  z-index: 100;
  border-radius: 0 0 15px 15px;
  transition: all 0.3s ease;
  opacity: 0;
}

.navBar .navBar-list .navBar-list-item:hover .subpage {
  display: block;
  opacity: 1;
}

.content1 {
  width: 100%;
  height: 508px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.tab-nav {
  width: 384px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: start;
  align-items: start;
}
.tab-nav2 {
  width: 384px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: start;
  align-items: start;
}
.tab-nav li,
.tab-nav2 li {
  width: 100%;
  height: 84px;
  cursor: pointer;
  border-bottom: 1px solid #d9d9d9;
  border-right: 1px solid #d9d9d9;
  position: relative;
  display: flex;
  justify-content: start;
  align-items: center;
  padding-left: 20px;
}
.tab-nav-img {
  width: 82px;
  height: 82px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  color: #d0ddff;
  font-weight: 700;
  font-style: Bold;
  font-size: 26px;
}
.tab-nav li.active .tab-nav-img {
  color: #d1c6ff;
}
.tab-nav li:hover .tab-nav-img {
  color: #d1c6ff;
}
.tab-nav2 li.active {
  background: linear-gradient(90deg, #8fadff 0%, #ffffff 92.79%);
}
.tab-nav2 li:hover {
  background: linear-gradient(90deg, #8fadff 0%, #ffffff 92.79%);
}
.icon-vector1 {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
.icon-vector2 {
  width: 100%;
  height: 100%;
  display: none;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
.tab-nav li.active .icon-vector1 {
  display: none;
}
.tab-nav li.active .icon-vector2 {
  display: block;
}
.tab-nav li:hover .icon-vector2 {
  display: block;
}
.tab-nav li:hover .icon-vector1 {
  display: none;
}
.tab-nav-text {
  margin-left: -18px;
  z-index: 1;
  font-weight: 700;
  font-size: 22px;
}
.icon-bg {
  width: 100px;
  height: 36px;
  position: absolute;
  right: 30px;
  bottom: 6px;
}
.tab-nav li:nth-child(-n + 4).active {
  background: linear-gradient(90deg, #d6cdfe 0%, #ffffff 92.79%);
}
.tab-nav li:nth-child(-n + 4):hover {
  background: linear-gradient(90deg, #d6cdfe 0%, #ffffff 92.79%);
}
.tab-nav li:nth-child(5).active {
  background: linear-gradient(90deg, #ffcdba 0%, #ffffff 92.79%);
}
.tab-nav li:nth-child(5):hover {
  background: linear-gradient(90deg, #ffcdba 0%, #ffffff 92.79%);
}
.tab-nav li:nth-child(6).active {
  background: linear-gradient(90deg, #9ee2a5 0%, #ffffff 92.79%);
}
.tab-nav li:nth-child(6):hover {
  background: linear-gradient(90deg, #9ee2a5 0%, #ffffff 92.79%);
}

.tab-content {
  border-top: none;
  width: 1446px;
  height: 100%;
  position: relative;
}
.tab-content-right {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: end;
}
.tab-content-right img {
  width: 846px;
  height: 480px;
}
.tab-pane {
  width: 100%;
  height: 100%;
  display: none;
  justify-content: center;
  align-items: center;
}
.tab-pane.active {
  display: flex;
}
.tab-body {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.tab-body-left {
  width: 436px;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: start;
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.tab-body-left::-webkit-scrollbar {
  display: none;
}
.tab-body-left-ul {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}
.tab-body-left-ul li {
  width: 100%;
  height: 192px;
  cursor: pointer;
  box-shadow: 4px 4px 20px 0px #6c6c6c40;
  position: relative;
  background-color: #ffffff;
  border-radius: 14px;
  padding-bottom: 11px;
}
.tab-body2 {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: start;
  position: relative;
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.tab-body2::-webkit-scrollbar {
  display: none;
}
.tab-body2-ul {
  width: 100%;
  display: flex;
  justify-content: start;
  align-items: center;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 40px;
  flex-shrink: 0;
}
.tab-body2-ul li {
  width: 436px;
  height: 192px;
  cursor: pointer;
  box-shadow: 4px 4px 20px 0px #6c6c6c40;
  position: relative;
  background-color: #ffffff;
  border-radius: 14px;
  padding-bottom: 11px;
}
.tab-body2-ul-item {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: start;
  padding: 20px 30px;
  gap: 10px;
  border-radius: 14px 14px 0 0;
  background-color: #edf2ff;
}
.tab-body2-ul li:hover {
  background-color: #104fff;
}
.tab-body-left-ul-item {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: start;
  padding: 20px 30px;
  border-radius: 14px 14px 0 0;
}
.tab-body-left-ul li:nth-child(-n + 4):hover {
  background-color: #5f19fc;
}
.tab-body-left-ul li:nth-child(-n + 4) .tab-body-left-ul-item {
  background-color: #ede9fd;
}
.tab-body-left-ul li:nth-child(5):hover {
  background-color: #f97544;
}
.tab-body-left-ul li:nth-child(5) .tab-body-left-ul-item {
  background-color: #ffefe9;
}
.tab-body-left-ul li:nth-child(6):hover {
  background-color: #17b95d;
}
.tab-body-left-ul li:nth-child(6) .tab-body-left-ul-item {
  background-color: #ebfff3;
}
.item-tit-text {
  display: flex;
  flex-direction: column;
  justify-content: start;
  align-self: start;
  gap: 10px;
}
.item-tit {
  font-weight: 700;
  font-size: 22px;
  color: #404040;
}
.item-text {
  font-weight: 400;
  font-size: 16px;
  color: #404040;
}
.item-tag {
  padding: 5px 0px 5px 0px;
  display: flex;
  flex-direction: row;
  gap: 10px;
  align-items: center;
  justify-content: flex-start;
  flex-shrink: 0;
  /* width: 318px; */
  position: relative;
  background-color: #d1c6ff;
  padding: 4px 10px;
  border-radius: 5px;
  color: #5f19fc;
}
.tab-body-right {
  width: 846px;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.tab-body-right-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}