.index-title {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.index-title h3 {
  color: #303030;
  font-size: 36px;
  line-height: 1;
}
.index-title h3 span {
  font-size: 60px;
}
.index-title p {
  color: #666666;
  font-size: 18px;
  line-height: 1;
  margin-top: 1em;
}
.index-container {
  position: relative;
  margin-top: 60vh;
  z-index: 3;
}
.index-container .index-0 {
  width: 100%;
  max-height: 723px;
  height: 75vh;
  max-width: 1920px;
  margin: 0 auto;
  padding-top: 25vh;
  background: url(../images/bg.png) no-repeat top center;
}
.index-container .index-0 ul {
  display: flex;
  margin-top: 64px;
  justify-content: space-between;
}
.index-container .index-0 ul li {
  text-align: center;
}
.index-container .index-0 ul li .icon {
  width: 122px;
  height: 122px;
  border: 2px solid #999999;
  border-radius: 50%;
  position: relative;
  transition: all 0.5s linear;
}
.index-container .index-0 ul li .icon img {
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  display: block;
  position: absolute;
  transition: all 0.5s linear;
}
.index-container .index-0 ul li .icon .white {
  filter: blur(10px);
  opacity: 0;
  transform: scale(1.2);
}
.index-container .index-0 ul li .icon .gray {
  filter: blur(0);
  opacity: 1;
  transform: scale(1);
}
.index-container .index-0 ul li h3 {
  color: #303030;
  font-size: 20px;
  line-height: 2;
  transition: all 0.5s linear;
}
.index-container .index-0 ul li .en {
  color: #303030;
  font-size: 12px;
  text-transform: uppercase;
  transition: all 0.5s linear;
}
.index-container .index-0 ul li.active .icon {
  background-color: #0094d0;
  border-color: #0094d0;
}
.index-container .index-0 ul li.active .icon .white {
  filter: blur(0);
  opacity: 1;
  transform: scale(1);
}
.index-container .index-0 ul li.active .icon .gray {
  filter: blur(10px);
  opacity: 0;
  transform: scale(1.2);
}
.index-container .index-0 ul li.active h3 {
  color: #0094d0;
}
.index-container .index-0 ul li.active .en {
  color: #0094d0;
}
.index-container .index-1 {
  padding: 72px 0;
  width: 100%;
  height: 720px;
  max-width: 1920px;
  margin: 0 auto;
  background: #fff url(../images/bg.jpg) no-repeat center center;
}
.index-container .index-1 .pro-title h3 {
  color: #333333;
  font-size: 36px;
  line-height: 1.5;
}
.index-container .index-1 .pro-title p {
  color: #858585;
  font-size: 18px;
  line-height: 1.5;
}
.index-container .index-1 .pro-tabs {
  margin-top: 50px;
}
.index-container .index-1 .pro-tabs .pro-tab {
  display: flex;
  justify-content: space-between;
}
.index-container .index-1 .pro-tabs .pro-tab .hd ul {
  display: flex;
  flex-direction: column;
}
.index-container .index-1 .pro-tabs .pro-tab .hd ul li {
  display: flex;
  color: #666666;
  font-size: 24px;
  align-items: center;
  transition: all 0.5s linear;
  cursor: pointer;
  line-height: 1;
  margin-bottom: 1em;
  overflow: hidden;
}
.index-container .index-1 .pro-tabs .pro-tab .hd ul li .num {
  width: 36px;
  text-align: center;
  margin-right: 6px;
  margin-left: -36px;
  transition: all 0.5s linear;
}
.index-container .index-1 .pro-tabs .pro-tab .hd ul li.on {
  color: #0094d0;
}
.index-container .index-1 .pro-tabs .pro-tab .hd ul li.on .num {
  margin-left: 0;
}
.index-container .index-1 .pro-tabs .pro-tab .bd {
  width: 1000px;
}
.index-container .index-1 .pro-tabs .pro-tab .bd ul {
  position: relative;
}
.index-container .index-1 .pro-tabs .pro-tab .bd ul .pro-swiper .swiper-wrapper .swiper-slide {
  height: 430px;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.5);
}
.index-container .index-1 .pro-tabs .pro-tab .bd ul .pro-swiper .swiper-wrapper .swiper-slide .pic {
  width: 100%;
  flex: 1;
  display: block;
  height: 370px;
  padding: 16px;
}
.index-container .index-1 .pro-tabs .pro-tab .bd ul .pro-swiper .swiper-wrapper .swiper-slide .pic img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.index-container .index-1 .pro-tabs .pro-tab .bd ul .pro-swiper .swiper-wrapper .swiper-slide .tit {
  color: #333333;
  font-size: 20px;
  line-height: 3;
  text-align: center;
}
.index-container .index-2 {
  padding: 50px 0;
  background-color: #fafafa;
}
.index-container .index-2 .cont {
  display: flex;
  position: relative;
  height: 585px;
  margin: 60px auto;
  align-items: center;
  justify-content: space-between;
}
.index-container .index-2 .cont .water {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}
.index-container .index-2 .cont ul {
  width: 385px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}
.index-container .index-2 .cont ul li {
  display: flex;
  align-items: center;
  margin: 20px 0;
}
.index-container .index-2 .cont ul li img {
  flex-shrink: 0;
}
.index-container .index-2 .cont ul li span {
  color: #666666;
  font-size: 30px;
  margin: 0 5px;
}
.index-container .index-2 .cont ul li .round {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: #0094d0;
}
.index-container .index-2 .cont ul:nth-of-type(1) li:nth-child(1) {
  margin-left: 180px;
}
.index-container .index-2 .cont ul:nth-of-type(1) li:nth-child(2) {
  margin-left: 100px;
}
.index-container .index-2 .cont ul:nth-of-type(1) li:nth-child(4) {
  margin-left: 30px;
}
.index-container .index-2 .cont ul:nth-of-type(1) li:nth-child(5) {
  margin-left: 100px;
}
.index-container .index-2 .cont ul:nth-of-type(2) li {
  justify-content: end;
}
.index-container .index-2 .cont ul:nth-of-type(2) li:nth-child(1) {
  margin-right: 180px;
}
.index-container .index-2 .cont ul:nth-of-type(2) li:nth-child(2) {
  margin-right: 100px;
}
.index-container .index-2 .cont ul:nth-of-type(2) li:nth-child(4) {
  margin-right: 30px;
}
.index-container .index-2 .cont ul:nth-of-type(2) li:nth-child(5) {
  margin-right: 50px;
}
.index-container .index-3 {
  background-color: #f6f6f6;
}
.index-container .index-3 .cont {
  padding: 60px 0;
}
.index-container .index-3 .cont .news-title h3 {
  color: #333333;
  font-size: 36px;
  line-height: 1.5;
}
.index-container .index-3 .cont .news-title p {
  color: #858585;
  font-size: 18px;
  line-height: 1.5;
}
.index-container .index-3 .cont .top-news {
  position: relative;
  margin-top: 26px;
}
.index-container .index-3 .cont .top-news .news-top .swiper-slide {
  display: flex;
}
.index-container .index-3 .cont .top-news .news-top .swiper-slide .pic {
  width: 673px;
  height: 364px;
  flex-shrink: 0;
}
.index-container .index-3 .cont .top-news .news-top .swiper-slide .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}
.index-container .index-3 .cont .top-news .news-top .swiper-slide .info {
  flex: 1;
  margin-left: 52px;
  display: flex;
  flex-direction: column;
  align-items: start;
}
.index-container .index-3 .cont .top-news .news-top .swiper-slide .info .date {
  color: #fff;
  font-size: 16px;
  line-height: 1;
  background-color: #0094d0;
  padding: 0.75em 1em;
}
.index-container .index-3 .cont .top-news .news-top .swiper-slide .info .tit {
  color: #333;
  font-size: 20px;
  line-height: 1;
  margin: 25px 0;
}
.index-container .index-3 .cont .top-news .news-top .swiper-slide .info .desc {
  color: #666;
  font-size: 18px;
  line-height: 1.5;
}
.index-container .index-3 .cont .top-news .btns .swiper-button-next {
  left: 765px;
  top: 300px;
}
.index-container .index-3 .cont .top-news .btns .swiper-button-prev {
  left: 725px;
  top: 300px;
}
.index-container .index-3 .cont .bottom-news {
  margin-top: 26px;
}
.index-container .index-3 .cont .bottom-news ul {
  display: flex;
}
.index-container .index-3 .cont .bottom-news ul li {
  width: 23.5%;
  margin-right: 2%;
}
.index-container .index-3 .cont .bottom-news ul li .pic {
  display: block;
  width: 100%;
  height: 188px;
  border-radius: 20px;
}
.index-container .index-3 .cont .bottom-news ul li .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}
.index-container .index-3 .cont .bottom-news ul li .tit {
  color: #666666;
  font-size: 20px;
  line-height: 24px;
  margin-top: 10px;
  display: block;
}
.index-container .index-3 .cont .bottom-news ul li:nth-child(4n) {
  margin-right: 0;
}
.index-container .index-4 {
  padding: 50px 0;
  background-color: #fff;
}
.index-container .index-4 .cont {
  display: flex;
  height: 427px;
  margin-top: 60px;
  box-shadow: 0 1px 2px -2px rgba(0, 0, 0, 0.16), 0px 3px 6px 0px rgba(0, 0, 0, 0.12), 0px 5px 12px 4px rgba(0, 0, 0, 0.09);
}
.index-container .index-4 .cont .video {
  height: 100%;
  flex-shrink: 0;
}
.index-container .index-4 .cont .info {
  flex: 1;
  padding: 36px 24px;
  display: flex;
  align-items: start;
  flex-direction: column;
}
.index-container .index-4 .cont .info .desc {
  color: #333333;
  font-size: 20px;
  line-height: 36px;
}
.index-container .index-4 .cont .info .more-btn {
  color: #999999;
  font-size: 20px;
  line-height: 1;
  margin-top: auto;
  padding: 0.5em 1em;
  border: 1px solid #999999;
  transition: all 0.5s linear;
}
.index-container .index-4 .cont .info .more-btn:hover {
  color: #fff;
  background-color: #0094d0;
  border-color: #0094d0;
}