/* 科研服务*/
.section2 .tab-container {
  box-sizing: border-box;
  height: 100vh;
  padding-top: 72px;
  background: url('https://sanger-sc-prod.oss-cn-shanghai.aliyuncs.com/static/img/web/index/researchServices/researchServices-bg.jpg') no-repeat;
  background-size: 100% 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section2 .tab-container .tab-title {
  padding: 0 12.65% 0 12.65%;
  font-size: .56rem;
  color: #333;
}
.section2 .tab-container .line {
  margin-top: .07rem;
  width: .7rem;
  height: 4px;
  background: #333333c9;
}

.section2 .tab-nav {
  list-style: none;
  display: flex;
  padding: .5rem 12.65% .16rem 12.65%;
  border-bottom: 1px solid rgba(89, 88, 88, .26);;
}

.section2 .tab-nav li {
  margin-left: 1.26rem;
  cursor: pointer;
  position: relative;
}
.section2 .section2.active .tab-nav li {
  opacity: 0;
  animation: fadeInRight 0.8s forwards;
  -webkit-animation: fadeInRight 0.8s forwards;
}
.section2.active .tab-nav li:nth-child(1) {
  animation-delay: 0.5s;
}
.section2.active .tab-nav li:nth-child(2) {
  animation-delay: 0.6s;
}
.section2.active .tab-nav li:nth-child(3) {
  animation-delay: 0.7s;
}
.section2.active .tab-nav li:nth-child(4) {
  animation-delay: 0.8s;
}
.section2.active .tab-nav li:nth-child(5) {
  animation-delay: 0.9s;
}
.section2 .tab-nav li:first-child {
  margin-left: 0;
}
.section2 .tab-nav li .icon-bg {
  display: flex;
  align-items: center;
  justify-content: center;
  width: .83rem;
  height: .83rem;
  border-radius: 50%;
  background: linear-gradient( 152deg, rgba(167, 228, 209, .23) 0%, rgba(9, 176, 127, .23) 100%);
}
.section2 .tab-nav li .tab-nav-title {
  margin-top: .1rem;
  text-align: center;
  font-size: .18rem;
}
.section2 .tab-nav li .tab-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #09B07F;
  margin: auto;
  position: absolute;
  left: .3rem;
  bottom: -.21rem;
  z-index: 9;
}
.section2 .tab-nav li.active .tab-dot {
  bottom: -.25rem;
  width: 16px;
  height: 16px;
  background: linear-gradient( 94deg, rgba(9, 176, 127, .95) 0%, rgba(19, 111, 191, .95) 100%);;
}
.section2 .tab-nav li.active .icon-bg {
  background: #BBE2EA;
}
.section2 .tab-nav li .icon-bg:hover .icon {
  transform: rotate(360deg);
  transition: transform 1s ease; /* 添加平滑过渡 */
} 
.section2 .tab-nav li.active .icon-bg {
  animation: bounce;
  animation-duration: 2s;
} 

.section2 .tab-content {
  padding: .64rem 12.65% .64rem 12.65%;
  font-size: .16rem;
  color: #333;
  line-height: .3rem;
}

.section2 .tab-pane {
  display: none;
}

.section2 .tab-pane.active  {
  display: block;
  animation: fadeInRight;
  animation-duration: .5s;
}

.section2 .tab-pane .tab-pane-flex {
  display: flex;
}

.section2 .tab-pane .tab-content-left {
  width: 65%;
}
.section2 .tab-pane .tab-content-left .tab-content-title {
  font-size: .28rem;
  letter-spacing: 1px;
}
.section2 .tab-pane .tab-content-left .tab-content-text {
  font-size: .16rem;
  color: #333;
  height: 2.3rem;
  word-break: break-all;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
}
.section2 .tab-pane .tab-content-left .tab-content-text p{
  margin-top: .4rem;
}
.section2 .tab-pane .tab-content-right {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 1rem;
  width: 25%;
  padding: .12rem;
  background: rgba(255, 255, 255, .72);
  border-radius: 6px;
}
.section2 .tab-pane .tab-content-right img {
  width: 100%;
  height: 100%;
}
.section2 .tab-pane .more {
  width: 1.9rem;
  height: .48rem;
  background: linear-gradient( 94deg, rgba(9, 176, 127, .95) 0%, rgba(19, 111, 191, .95) 100%);
  border-radius: 50px;
  cursor: pointer;
  margin-top: .1rem;
}
.section2 .tab-pane .more:hover a .icon {
  animation: shakeX 4s forwards;
  -webkit-animation: shakeX 4s forwards;
}
.section2 .tab-pane .more a {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;;
  font-size: .14rem;
  color: #fff;
}
.section2 .tab-pane .more a .icon {
  width: .36rem;
  margin-left: .2rem;
}