.LineHide {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.clearfix:after {
  content: "";
  clear: both;
  height: 0;
  overflow: hidden;
  visibility: hidden;
  display: block;
}
.clearfix {
  zoom: 1;
}
img {
  display: block;
}
.headline {
  position: relative;
  margin: 0 0 40px 0;
}
.headline img {
  margin: 0 auto;
  width: auto;
  height: 45px;
  object-fit: cover;
}
.headline a {
  position: absolute;
  top: 26px;
  right: 54px;
  font-size: 18px;
  font-family: PingFang SC;
  font-weight: 400;
  color: #666666;
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
header {
  position: relative;
  width: 100%;
  height: 100vh;
}
header .header-bg {
  width: 100%;
  height: calc(38vh);
}
header .header-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
header .header-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
header .header-content .header-title {
  opacity: 0;
  animation: fadeIn 1s ease-in-out forwards;
  animation-delay: 0.2s;
}
header .header-content .header-title img {
  display: block;
  width: 1228px;
}
header .header-content .join {
  margin-top: 63px;
  opacity: 0;
  animation: fadeIn 1s ease-in-out forwards;
  animation-delay: 0.6s;
}
header .header-content .join a {
  margin: 0 auto;
  width: fit-content;
  display: block;
  padding: 12px 40px;
  background: #FB9529;
  border-radius: 31px;
  font-family: PingFangSC, PingFang SC;
  font-weight: 600;
  font-size: 22px;
  color: #FFFFFF !important;
  line-height: 30px;
  transition: all 0.3s ease-in-out;
}
header .header-content .join a:hover {
  transform: translateY(-10px);
}
header .down_box {
  position: absolute;
  top: 93%;
  left: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
}
header .down_box .down {
  display: block;
  width: 88px;
  height: 41px;
}
header .down_box .down {
  width: 88px;
  margin-left: -44px;
  position: absolute;
  bottom: 30px;
  left: 50%;
  -webkit-animation-duration: 1.5s;
  -o-animation-duration: 1.5s;
  -moz-animation-duration: 1.5s;
  display: block;
}
.pxtz {
  padding: 40px 0 20px;
}
.pxtz .layout .title {
  margin-bottom: 50px;
}
.pxtz .layout .tab {
  width: 1064px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  margin-bottom: 36px;
}
.pxtz .layout .tab li {
  position: relative;
  width: 95px;
  height: 127px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: url(../images/pxtz-blue.png) no-repeat;
  background-size: contain;
}
.pxtz .layout .tab li div {
  display: inline-block;
  width: 44px;
  font-size: 22px;
  font-family: STKaiti;
  font-weight: 400;
  color: #FFFFFF;
}
.pxtz .layout .content .active {
  display: block;
}
.pxtz .layout .content li {
  display: none;
  padding: 45px 42px 39px 42px;
  background-color: #daebfe;
  box-shadow: 0px 2px 7px 1px rgba(169, 199, 220, 0.5);
}
.pxtz .layout .content li div p {
  width: 1118px;
  font-size: 22px;
  font-family: STKaiti;
  font-weight: 400;
  color: #666;
  line-height: 38px;
  text-indent: 2em;
  text-align: justify;
}
.pxtz .layout .content li div p a {
  display: initial;
}
.pxtz .layout .content li div img {
  width: 100%;
  margin: 0 auto;
}
.pxtz .layout .content li .ck {
  margin: 27px auto 0;
  display: block;
  width: 158px;
  height: 40px;
  border-radius: 4px;
  font-size: 18px;
  font-family: PingFang SC;
  font-weight: 400;
  text-align: center;
  color: #FB9529;
  line-height: 40px;
}
.part2 {
  padding: 40px 0 20px;
}
.part2 .layout ul li {
  float: left;
  width: fit-content;
  margin-right: 204px;
  margin-top: 30px;
}
.part2 .layout ul li:nth-child(2n) {
  margin-right: 0;
}
.part2 .layout ul li:nth-child(1),
.part2 .layout ul li:nth-child(2) {
  margin-top: 0;
}
.part2 .layout ul li a {
  display: flex;
  align-items: center;
}
.part2 .layout ul li a i {
  margin-right: 17px;
  display: block;
  width: 9px;
  height: 9px;
  background: #002DEA;
  border-radius: 50%;
}
.part2 .layout ul li a p {
  display: block;
  width: 391px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 22px;
  color: #666666;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.part2 .layout ul li a p:hover {
  font-weight: 800;
  font-size: 16px;
  color: #333333;
}
.part3 {
  padding: 40px 0 20px;
}
.part3 .layout .box .tab {
  margin-bottom: 27px;
  display: flex;
  justify-content: center;
}
.part3 .layout .box .tab li {
  margin-right: 80px;
  font-family: PingFangSC, PingFang SC;
  font-weight: 500;
  font-size: 22px;
  color: #939393;
  line-height: 25px;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}
.part3 .layout .box .tab li:nth-last-child(1) {
  margin-right: 0;
}
.part3 .layout .box .tab li:hover {
  color: #1956D3;
  border-bottom: 2px solid #FFCF2C;
}
.part3 .layout .box .tab .on {
  color: #1956D3;
  border-bottom: 2px solid #FFCF2C;
}
.part3 .layout .box .contentbox {
  padding: 38px 0 59px;
  background: #FFFFFF;
  box-shadow: 0px 2px 7px 1px rgba(169, 199, 220, 0.5);
}
.part3 .layout .box .contentbox .content img {
  width: 976px;
  margin: 0 auto;
}
.part4 {
  min-width: 1200px;
  padding: 45px 0 85px;
  background: url(../images/part4_background.png) no-repeat top center;
  background-size: 100% 100%;
}
.part4 .layout {
  position: relative;
}
.part4 .layout .swiper {
  width: 100%;
}
.part4 .layout .swiper .swiper-wrapper .swiper-slide {
  display: flex;
}
.part4 .layout .swiper .swiper-wrapper .swiper-slide .classify {
  margin-right: 16px;
  display: block;
  width: 291px;
  height: 455px;
}
.part4 .layout .swiper .swiper-wrapper .swiper-slide ul li {
  float: left;
  margin-right: 17px;
  margin-top: 30px;
  box-shadow: 0px 2px 4px 0px rgba(224, 224, 224, 0.5);
  border-radius: 0px 0px 8px 8px;
}
.part4 .layout .swiper .swiper-wrapper .swiper-slide ul li:nth-child(1),
.part4 .layout .swiper .swiper-wrapper .swiper-slide ul li:nth-child(2),
.part4 .layout .swiper .swiper-wrapper .swiper-slide ul li:nth-child(3) {
  margin-top: 0;
}
.part4 .layout .swiper .swiper-wrapper .swiper-slide ul li:nth-child(3n) {
  margin-right: 0;
}
.part4 .layout .swiper .swiper-wrapper .swiper-slide ul li .imgbox {
  width: 286px;
  height: 159px;
}
.part4 .layout .swiper .swiper-wrapper .swiper-slide ul li .imgbox img {
  display: block;
  width: 100%;
  height: 100%;
}
.part4 .layout .swiper .swiper-wrapper .swiper-slide ul li .detail {
  padding: 10px 10px 20px;
  background-color: #fff;
}
.part4 .layout .swiper .swiper-wrapper .swiper-slide ul li .detail .title {
  width: 263px;
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  font-size: 22px;
  color: #666666;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.part4 .layout .swiper .swiper-wrapper .swiper-slide ul li .detail .bottom {
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.part4 .layout .swiper .swiper-wrapper .swiper-slide ul li .detail .bottom p {
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  font-size: 14px;
  color: #999999;
}
.part4 .layout .swiper .swiper-wrapper .swiper-slide ul li .detail .bottom a {
  display: block;
  padding:2px 5px;
  /* width: 63px; */
  /* height: 17px; */
  border-radius: 8px;
  border: 1px solid #979797;
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  font-size: 18px;
  color: #999999;
  /* line-height: 15px; */
  text-align: center;
}
.part4 .layout .swiper .swiper-button::after {
  content: "";
}
.part4 .layout .swiper .swiper-button img {
  display: block;
  width: 40px;
  height: 40px;
}
.part4 .layout .swiper .swiper-button .on {
  display: none;
}
.part4 .layout .swiper .swiper-button:hover img {
  display: none;
}
.part4 .layout .swiper .swiper-button:hover .on {
  display: block;
}
.part4 .layout .swiper .swiper-button-prev {
  left: 90px;
  right: auto;
  top: auto;
  bottom: 0;
}
.part4 .layout .swiper .swiper-button-next {
  left: 160px;
  right: auto;
  top: auto;
  bottom: 0;
}
.part4 .layout .morebox {
  position: absolute;
  top: 26px;
  right: 54px;
}
.part4 .layout .morebox .more {
  display: none;
  font-size: 18px;
  font-family: PingFang SC;
  font-weight: 400;
  color: #666666;
}
.part4 .layout .morebox .on {
  display: block;
}
.part6 {
  padding: 75px 0;
}
.part6 .swiper {
  width: 1200px;
  height: 400px;
  margin-top: 50px;
}
.part6 .swiper ul:nth-child(2n) li .imgbox {
  float: left;
}
.part6 .swiper ul:nth-child(2n) li .cont {
  float: left;
}
.part6 .swiper ul:nth-child(2n) li .cont .sanjiao {
  left: -20px;
  border-right: 20px solid #002DEA;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
}
.part6 .swiper ul:nth-child(2n-1) li .imgbox {
  float: right;
}
.part6 .swiper ul:nth-child(2n-1) li .cont {
  float: right;
}
.part6 .swiper ul:nth-child(2n-1) li .cont .sanjiao {
  right: -20px;
  border-left: 20px solid #002DEA;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
}
.part6 .swiper ul li {
  width: 400px;
  float: left;
  cursor: pointer;
}
.part6 .swiper ul li:hover .imgbox img {
  transform: scale(1.3);
}
.part6 .swiper ul li .imgbox {
  width: 200px;
  height: 200px;
  overflow: hidden;
}
.part6 .swiper ul li .imgbox img {
  width: 100%;
  height: 100%;
  transition: all .3s;
}
.part6 .swiper ul li .cont {
  width: 200px;
  height: 200px;
  position: relative;
  background: #002DEA;
  padding: 36px 23px 0 25px;
}
.part6 .swiper ul li .cont .name {
  font-size: 22px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #fff;
  line-height: 25px;
  padding-bottom: 8px;
  border-bottom: 1px solid #fff;
  margin-bottom: 7px;
}
.part6 .swiper ul li .cont .smalltext {
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #fff;
  line-height: 28px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
}
.part6 .swiper ul li .cont .sanjiao {
  position: absolute;
  top: 37px;
  width: 0;
  height: 0;
}
.part6 .layout .morebox {
  position: inherit;
  margin-left: 1125px;
  margin-top: -70px;
}
.part7 {
  padding: 40px 0 75px;
}
.part7 .layout ul {
  display: flex;
  justify-content: space-between;
}
.part7 .layout ul li {
  position: relative;
  width: 589px;
  height: 261px;
  cursor: pointer;
}
.part7 .layout ul li:hover .content {
  background: #002DEA;
}
.part7 .layout ul li:hover .content a {
  margin: 45px auto 0;
  opacity: 1;
  visibility: visible;
  max-height: 1000px;
  display: block;
}
.part7 .layout ul li .imgbox {
  width: 100%;
  height: 100%;
}
.part7 .layout ul li .imgbox img {
  display: block;
  width: 100%;
  height: 100%;
}
.part7 .layout ul li .content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 0;
  left: 0;
  width: 589px;
  height: 261px;
  background: rgba(73, 120, 147, 0.49);
  transition: all .3s;
}
.part7 .layout ul li .content .title {
  width: 370px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: bold;
  font-size: 28px;
  color: #FFFFFF;
  line-height: 49px;
  text-align: center;
}
.part7 .layout ul li .content a {
  opacity: 0;
  visibility: hidden;
  max-height: 0;
  margin: 0px auto 0;
  width: 157px;
  height: 45px;
  border-radius: 25px;
  border: 1px solid #FFFFFF;
  transition: all .3s;
  font-family: PingFangSC, PingFang SC;
  font-weight: 600;
  font-size: 18px;
  color: #FFFFFF !important;
  line-height: 43px;
  text-align: center;
}
.part7 .layout .more {
  margin: 40px auto 0;
  display: block;
  width: fit-content;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 16px;
  color: #999999;
}

.fixed {
  position: fixed;
  top: 49%;
  left: 45%;
  transform: translateX(-829px);
  z-index: 9;
}
.fixed:hover .text {
  display: flex;
}
.fixed img {
  width: 242px;
}
.fixed .text {
  display: none;
  position: absolute;
  top: -72px;
  right: -132px;
  width: 208px;
  height: 147px;
  padding: 34px 0 0 0;
  justify-content: center;
  background: url(../images/fixed_bg.png) no-repeat center center / 100% 100%;
}
.fixed .text a {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 20px;
  color: #3A62C1;
}
@media (max-width: 1640px) {
  .fixed {
    left: 0;
    transform: translateX(0);
  }
}