.conBox1 {
  width: 1102px;
  margin: 70px auto 0;
  position: relative;
}
.conBox1 .videoBox {
  width: 1102px;
  height: 619px;
  border-radius: 30px;
  overflow: hidden;
  position: relative;
  transform-style: preserve-3d;
  animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
  transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
  perspective: 1000px;
  cursor: pointer;
}
.conBox1 .videoBox video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.conBox1 .videoBox .player {
  width: 100px;
  height: 100px;
  position: absolute;
  background: url(../images/player.png) center center no-repeat;
  right: 50px;
  bottom: 50px;
  cursor: pointer;
}
.conBox1 .videoBox .text {
  font-size: 32px;
  color: #fff;
  position: absolute;
  left: 50%;
  top: 50px;
  transform: translateX(-50%) scale(0);
  transition: all 9s ease;
}
.conBox1 .maskBox {
  width: 1100px;
  height: 186px;
  background: url(../images/dy_box1.png) center center no-repeat;
  position: absolute;
  top: 630px;
}
.infoBox {
  width: 1200px;
  margin: 150px auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.infoBox h3 {
  text-align: center;
}
.infoBox h3 a {
  font-size: 50px;
  color: #222222;
  letter-spacing: 1px;
}
.infoBox .text {
  margin: 45px auto 0;
  font-size: 18px;
  color: #666666;
  line-height: 36px;
  text-align: center;
}
.aity {
  margin-top: 148px;
}
.aity .title {
  width: 237px;
  height: 56px;
  background: url(../images/title1.png) center center no-repeat;
  margin: 0 auto;
}
.aity .navBox {
  margin-top: 40px;
  display: flex;
  padding: 0 40px;
  justify-content: space-between;
}
.aity .navBox li {
  width: 170px;
  height: 60px;
  border-radius: 30px;
  border: 1px solid #dadada;
  justify-content: center;
  align-items: center;
  position: relative;
  font-size: 18px;
  color: #666666;
  display: flex;
  cursor: pointer;
  overflow: hidden;
  transition: all .5s;
}
.aity .navBox li span {
  position: relative;
  z-index: 3;
}
.aity .navBox li .icon {
  width: 30px;
  height: 19px;
  background: url(../images/ai_icon.png) center center no-repeat;
  transition: all 0.5s ease-in-out;
}
.aity .navBox li::after {
  content: '';
  position: absolute;
  width: 0;
  height: 100%;
  left: 0;
  top: 0;
  background: #2552e8;
  transition: all .5s ease;
}
.aity .navBox .on {
  border: 1px solid #2552e8;
  color: #fff;
}
.aity .navBox .on .icon {
  background: url(../images/white_ai_icon.png) center center no-repeat;
}
.aity .navBox .on::after {
  width: 100%;
}
.aity .ai-swiper {
  margin: 70px auto 0;
}
.aity .ai-swiper .swiper-slide {
  height: 350px;
  border-radius: 29px;
  overflow: hidden;
  position: relative;
}
.aity .ai-swiper .swiper-slide a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.aity .ai-swiper .swiper-slide a .pic {
  width: 100%;
  height: 100%;
}
.aity .ai-swiper .swiper-slide a .pic img {
  width: 100%;
  height: 100%;
  transition: all 0.5s ease-in;
}
.aity .ai-swiper .swiper-slide a .pic video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.aity .ai-swiper .swiper-slide a:hover img {
  transform: scale(1.1);
}
.aity .ai-swiper .swiper-slide .titBox {
  height: 199px;
  width: 100%;
  position: absolute;
  background: url(../images/mask.png) center center no-repeat;
  bottom: -100%;
  left: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 105px 20px 0;
  font-size: 25px;
  color: #fff;
  transition: all 0.5s ease-in-out;
}
.aity .ai-swiper .swiper-slide .titBox .icon {
  width: 39px;
  height: 25px;
  background: url(../images/white_ai_icon.png) center center no-repeat;
  background-size: 100% 100%;
}
.aity .ai-swiper .swiper-slide:hover .titBox {
  bottom: 0;
}
.aity .ai-swiper .swiper-slide .aish-swiper {
  width: 100%;
  height: 100%;
}
.aity .ai-swiper .swiper-slide .aish-pagination {
  position: absolute;
  bottom: 10px;
  left: 0;
  width: 100%;
  z-index: 9;
  text-align: center;
}
.aity .ai-swiper .swiper-slide .aish-pagination .swiper-pagination-bullet {
  width: 20px;
  height: 8px;
  border-radius: 5px;
  margin-right: 8px;
  background: #2552e8;
  opacity: .5;
  transition: all .5s ease;
}
.aity .ai-swiper .swiper-slide .aish-pagination .swiper-pagination-bullet:last-child {
  margin-right: 0;
}
.aity .ai-swiper .swiper-slide .aish-pagination .swiper-pagination-bullet-active {
  opacity: 1;
}
.djqfxgd {
  margin-top: 148px;
}
.djqfxgd .title {
  width: 541px;
  height: 57px;
  background: url(../images/title2.png) center center no-repeat;
  margin: 0 auto;
}
.djqfxgd .navBox {
  margin: 70px auto 0;
  width: 1200px;
  display: flex;
  justify-content: center;
}
.djqfxgd .navBox li {
  width: 150px;
  height: 60px;
  border-radius: 30px;
  border: 1px solid #dadada;
  margin-right: 20px;
  font-size: 18px;
  text-align: center;
  line-height: 60px;
  color: #666666;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: all .5s;
}
.djqfxgd .navBox li:last-child {
  margin-right: 0;
}
.djqfxgd .navBox li::after {
  content: '';
  position: absolute;
  width: 0;
  height: 100%;
  left: 0;
  top: 0;
  background: #2552e8;
  transition: all .5s ease;
}
.djqfxgd .navBox li span {
  position: relative;
  z-index: 3;
}
.djqfxgd .navBox .on {
  color: #fff;
  border: 1px solid #2552e8;
}
.djqfxgd .navBox .on::after {
  width: 100%;
}
.djqfxgd .dhqfxgd-nav-swiper {
  margin-top: 48px;
  width: 1200px;
}
.djqfxgd .dhqfxgd-nav-swiper .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 10px;
}
.djqfxgd .dhqfxgd-nav-swiper .swiper-slide li {
  margin: 0 18px;
  cursor: pointer;
  transition: all .5s;
  position: relative;
  font-size: 18px;
}
.djqfxgd .dhqfxgd-nav-swiper .swiper-slide li::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translate(-50%);
  width: 0;
  height: 3px;
  background: #2552e8;
  border-radius: 1.5px;
  transition: all .8s;
}
.djqfxgd .dhqfxgd-nav-swiper .swiper-slide li::before {
  content: '';
  position: absolute;
  width: 1px;
  background: #666666;
  height: 100%;
  right: -18px;
}
.djqfxgd .dhqfxgd-nav-swiper .swiper-slide li.on {
  color: #2552e8;
}
.djqfxgd .dhqfxgd-nav-swiper .swiper-slide li.on::after {
  width: calc(100% - 18px);
}
.djqfxgd .dhqfxgd-nav-swiper .swiper-slide li:last-child::before {
  display: none;
}
.djqfxgd .wrap-swiper {
  margin: 48px auto 0;
}
.djqfxgd .wrap-swiper .swiper-container .swiper-slide {
  width: 826px;
  height: 400px;
  border-radius: 29px;
  opacity: 0;
  transition: all 0.5s ease-in-out;
  position: relative;
  overflow: hidden;
}
.djqfxgd .wrap-swiper .swiper-container .swiper-slide .pic {
  width: 100%;
  height: 100%;
  border-radius: 29px;
  overflow: hidden;
}
.djqfxgd .wrap-swiper .swiper-container .swiper-slide .pic img {
  width: 100%;
  height: 100%;
  transition: all 0.5s ease-in;
}
.djqfxgd .wrap-swiper .swiper-container .swiper-slide .textBox {
  position: absolute;
  left: 0px;
  top: 0px;
  width: 650px;
  height: 400px;
  z-index: 3;
  background: url(../images/text_bg.png) center center no-repeat;
  padding: 0 0 0 18px;
  left: -100%;
  transition: all .5s;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.djqfxgd .wrap-swiper .swiper-container .swiper-slide .textBox .tit {
  position: relative;
  padding: 27px 0 0 26px;
}
.djqfxgd .wrap-swiper .swiper-container .swiper-slide .textBox .tit .icon {
  opacity: .6;
  width: 68px;
  height: 61px;
  background: url(../images/icon_sf.png) center center no-repeat;
  position: absolute;
  top: -35px;
  left: 19px;
  animation: spin 5s linear 0s infinite both;
}
.djqfxgd .wrap-swiper .swiper-container .swiper-slide .textBox .tit .text {
  font-size: 30px;
  color: #fff;
}
.djqfxgd .wrap-swiper .swiper-container .swiper-slide .textBox .con {
  font-size: 16px;
  color: #cacfe9;
  width: 425px;
  margin-top: 27px;
  margin-left: 26px;
  line-height: 24px;
  text-align: justify;
}
.djqfxgd .wrap-swiper .swiper-container .swiper-slide .textBox .btnBox {
  display: block;
  width: 138px;
  height: 48px;
  font-size: 18px;
  line-height: 48px;
  margin-left: -157px;
  margin-top: 25px;
  color: #fff;
  text-align: center;
  border-radius: 24px;
  background: linear-gradient(to right, #2567ff, #487afb);
  transition: all .5s ease;
}
.djqfxgd .wrap-swiper .swiper-container .swiper-slide.swiper-slide-next,
.djqfxgd .wrap-swiper .swiper-container .swiper-slide.swiper-slide-prev {
  opacity: .3;
}
.djqfxgd .wrap-swiper .swiper-container .swiper-slide.swiper-slide-active {
  opacity: 1;
}
.djqfxgd .wrap-swiper .swiper-container .swiper-slide.swiper-slide-active .textBox {
  left: 0;
}
.djqfxgd .wrap-swiper .swiper-container .swiper-slide.swiper-slide-active:hover .pic img {
  transform: scale(1.1);
}
.djqfxgd .wrap-swiper .swiper-container .swiper-slide.swiper-slide-active:hover .textBox .btnBox {
  margin-left: 24px;
}
.gzlfwpt {
  margin-top: 148px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.gzlfwpt .title {
  width: 788px;
  height: 57px;
  background: url(../images/title3.png) center center no-repeat;
}
.gzlfwpt .text {
  font-size: 24px;
  color: #666666;
  letter-spacing: 1px;
  margin-top: 68px;
}
.jqhb {
  margin-top: 148px;
}
.jqhb .title {
  width: 233px;
  height: 56px;
  background: url(../images/title4.png) center center no-repeat;
  margin: 0 auto;
}
.jqhb .content {
  width: 1200px;
  margin: 80px auto 0;
}
.jqhb .content ul {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
.jqhb .content ul li {
  width: 20%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 20px;
}
.jqhb .content ul li::after {
  content: '';
  width: 1px;
  height: 58px;
  background: #e5e5e5;
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -29px;
}
.jqhb .content ul li:nth-child(6),
.jqhb .content ul li:nth-child(7),
.jqhb .content ul li:nth-child(8),
.jqhb .content ul li:nth-child(9),
.jqhb .content ul li:nth-child(10) {
  margin-bottom: 0;
}