* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "PingFang", "PingFang SC", "syht", "Microsoft YaHei", "黑体", "宋体", sans-serif;
}
span {
  color: #000000;
}
.part12 .ellipsis {
  font-weight: 700;
}
button {
  border: none;
}
a {
  color: #000000;
}
img {
  object-fit: cover;
}
a:link {
  text-decoration: none;
}
/*去除已经被访问过的a标签的下划线*/
a:visited {
  text-decoration: none;
}
/*去除鼠标悬停时的a标签的下划线*/
a:hover {
  text-decoration: none;
}
/*去除正在点击的a标签的下划线（鼠标按下，尚未松开）*/
a:active {
  text-decoration: none;
}
/*去除获得焦点的a标签的下划线（被鼠标点击过）*/
a:focus {
  text-decoration: none;
}
p {
  margin: 0;
}
ul,
li {
  list-style-type: none;
  margin: 0;
}
input {
  border: none;
  outline: none;
}
input::-webkit-input-placeholder {
  color: #999999;
}
input::placeholder {
  color: #999999;
}
.c-9 {
  color: #999999;
}
.c-6 {
  color: #666666;
}
.c-3 {
  color: #333333;
}
.occupy {
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
}
.occupy span {
  margin-top: 11px;
  color: #fff;
}
.occupy.hei img {
  filter: drop-shadow(20px 0 #333333);
  position: absolute;
  left: -20px;
}
.occupy.hei span:nth-child(1) {
  overflow: hidden;
  position: relative;
  width: 20px;
  height: 28px;
}
.occupy.hei span {
  color: #333333;
}
.index {
  height: calc((100vh - 80px));
}
.index > .swiper-wrapper > .swiper-slide {
  height: calc(calc(100vh - 80px));
  overflow: hidden;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(1) .swiper-slide > img {
  z-index: -1;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(1) p:nth-child(1) {
  font-size: 70px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(1) p:nth-child(2) {
  font-size: 36px;
}
/* 
.index > .swiper-wrapper > .swiper-slide:nth-child(1) a:nth-child(3),
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content-top a {
  width: 163px;
  height: 52px;
  text-align: center;
  color: #fff;
  line-height: 52px;
  background-color: #2667c4;
  border-radius: 8px;
  margin-top: 60px;
  transition: all 0.3s;
  font-size: 16px;
}  */
/* .index > .swiper-wrapper > .swiper-slide:nth-child(1) a:nth-child(3),
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content-top a {} */

/* .index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item > img:hover + div{
  color: #fff;
} */

.index > .swiper-wrapper > .swiper-slide:nth-child(1) a:nth-child(3) img,
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content-top a img {
  margin-left: 10px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(1) a:nth-child(3):hover {
  background-color: #2667c4;
  /* border: solid 1px #2667c4; */
}
.index > .swiper-wrapper > .swiper-slide:nth-child(1) .slide-bottom {
  left: 0;
  bottom: 55px;
  z-index: 9;
  padding: 0 131px;
}

/* .index > .swiper-wrapper > .swiper-slide:nth-child(1) .slide-bottom::after{
  content: '';
  display: block;
  position: absolute;
  width: 100%;
  height: 1px;
  background-color: rgba(255,255,255, 0.7);
  bottom: 25px;
  left: 0;
} */
.index > .swiper-wrapper > .swiper-slide  .sr_lj_box{
  width: 163px;
  height: 52px;
  text-align: center;
  color: #fff;
  line-height: 52px;
  background-color: #2667c4;
  border-radius: 4px;
  margin-top: 60px;
  transition: all 0.3s;
  font-size: 16px;
  display: inline-block;
}
.index > .swiper-wrapper > .swiper-slide  .sr_lj_box:hover{
  opacity: 0.8;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(1) .slide-bottom::after {
  content: "";
  width: calc(100% - 459px);
  height: 1px;
  left: 210px;
  bottom: 11.5px;
  position: absolute;
  background-color: rgba(255, 255, 255, 0.3);
  z-index: -1;
  /* display: none; */
}
.index > .swiper-wrapper > .swiper-slide:nth-child(1) .slide-bottom .swiper-pagination-1 {
  width: auto;
  display: flex;
  align-items: center;
}

.index > .swiper-wrapper > .swiper-slide:nth-child(1) .slide-bottom .swiper-pagination-1::after {
  width: 200px;
  content: "";
  height: 1px;
  background-color: rgba(255, 255, 255, 0.3);
  position: absolute;
  display: block;
  bottom: 10px;
  z-index: 1;
  left: -80px;
}

.index > .swiper-wrapper > .swiper-slide:nth-child(1) .slide-bottom .text-white::after {
  width: 155px;
  content: "";
  height: 1px;
  background-color: rgba(255, 255, 255, 0.3);
  position: absolute;
  display: block;
  bottom: 10px;
  z-index: 1;
  right: -80px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(1) .slide-bottom .swiper-pagination-num span {
  margin: 0 5px;
  position: relative;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(1) .slide-bottom .swiper-pagination-num span::after {
  content: "";
  position: absolute;
  top: 35%;
  width: 7px;
  height: 7px;
  border-width: 2px 2px 0 0;
  border-style: solid;
  border-color: #fff;
  transform: rotate(45deg);
}
.index > .swiper-wrapper > .swiper-slide:nth-child(1) .slide-bottom .swiper-pagination-num span:nth-child(1)::after {
  left: -40px;
  transform: rotate(-135deg);
}
.index > .swiper-wrapper > .swiper-slide:nth-child(1) .slide-bottom .swiper-pagination-num span:nth-child(2)::after {
  right: -40px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(1) .swiper-pagination-1 .swiper-pagination-bullet-active {
  background-color: rgba(0, 0, 0, 0);
  border: 1px solid #fff;
  width: 25px;
  height: 25px;
  position: relative;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(1) .swiper-pagination-1 .swiper-pagination-bullet-active::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 7px;
  height: 7px;
  background-color: #ffffff;
  border-radius: 50%;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(1) .occupy {
  background-color: rgba(0, 0, 0, 0);
}

.slide3-beijing{
	  background: url(../img/img3x.png) no-repeat center center/cover;
  background-size: 100% 100%;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(2) {
  background: url(../img/index-img7.png) no-repeat center center/cover;
  background-size: 100% 100%;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(2) .top {
  height: 52px;
  margin-top: 10vh;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(2) .top ul li {
  width: 140px;
  height: 52px;
  border: solid 1px #2667c4;
  color: #2667c4;
  text-align: center;
  line-height: 52px;
  margin-left: calc((20 / 420) * 100%);
  cursor: pointer;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(2) .top p {
  font-size: 40px;
  font-weight: 900;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(2) .top ul .active {
  background-color: #2667c4;
  color: #fff;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(2) .content {
  max-height: 56vh;
  height: 520px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(2) .swiper {
  overflow: initial;
  height: 100%;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(2) .swiper .swiper-slide {
  width: calc(calc(400 / 1400) * 100%);
  margin-right: calc(calc(40 / 1400) * 100%);
}
.index > .swiper-wrapper > .swiper-slide:nth-child(2) .swiper .swiper-slide .slide-container {
  width: 100%;
  position: relative;
  height: 100%;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(2) .swiper .swiper-slide .slide-container .container-content {
  background-color: #fff;
  position: absolute;
  top: 0;
  padding: 82px 30px 30px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(2) .swiper .swiper-slide .slide-container .container-content > img {
  top: 0;
  left: 0;
  z-index: -1;
  filter: brightness(0.5);
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(2)
  .swiper
  .swiper-slide
  .slide-container
  .container-content
  .content-top
  p:nth-child(1) {
  font-size: 20px;
  margin-bottom: 25px;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(2)
  .swiper
  .swiper-slide
  .slide-container
  .container-content
  .content-top
  p:nth-child(2) {
  font-size: 14px;
  line-height: 26px;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(2)
  .swiper
  .swiper-slide
  .slide-container
  .container-content
  .content-bottom
  P:nth-child(1),
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(2)
  .swiper
  .swiper-slide
  .slide-container
  .container-content
  .content-bottom
  P:nth-child(2) {
  color: #2667c4;
  font-weight: 900;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(2)
  .swiper
  .swiper-slide
  .slide-container
  .container-content
  .content-bottom
  P:nth-child(2) {
  font-size: 24px;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(2)
  .swiper
  .swiper-slide
  .slide-container
  .container-content
  .content-bottom
  P:nth-child(2)
  span {
  overflow: hidden;
  width: 16px;
  position: relative;
  display: inline-block;
  height: 10px;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(2)
  .swiper
  .swiper-slide
  .slide-container
  .container-content
  .content-bottom
  P:nth-child(2)
  img {
  filter: drop-shadow(16px 0 #2667c4);
  position: absolute;
  left: -16px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(2) .swiper .swiper-slide:hover .slide-container .container-content {
  background-color: #2667c4 !important;
  color: #fff;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(2)
  .swiper
  .swiper-slide:hover
  .slide-container
  .container-content
  .content-bottom
  P {
  color: #fff;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(2)
  .swiper
  .swiper-slide:hover
  .slide-container
  .container-content
  .content-bottom
  P:nth-child(2)
  img {
  left: 0;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(2) .occupy {
  margin-bottom: 3vh;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(2)
  .swiper
  .swiper-slide
  .slide-container
  .container-content
  > img
  + .content-top
  + .content-bottom
  p,
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(2)
  .swiper
  .swiper-slide
  .slide-container
  .container-content
  > img
  + .content-top
  p {
  color: #fff;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(2)
  .swiper
  .swiper-slide
  .slide-container
  .container-content
  > img
  + .content-top
  + .content-bottom
  img {
  left: 0;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(2)
  .swiper
  .swiper-slide
  .slide-container:hover
  .container-content
  > img {
  display: none;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(2)
  .swiper
  .swiper-slide
  .slide-container:hover
  .container-content
  > img
  + .content-top
  P {
  display: -webkit-box !important;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(3) {

}
.index > .swiper-wrapper > .swiper-slide:nth-child(3) .container{
	  /* background: url(../img/img3x.png) no-repeat center center/cover;
  background-size: 100% 100%; */
}
.index > .swiper-wrapper > .swiper-slide:nth-child(3) .content,
.index > .swiper-wrapper > .swiper-slide:nth-child(3) .number-group {
  width: calc((690 / 1400) * 100%);
}
.index > .swiper-wrapper > .swiper-slide:nth-child(3) .content P:nth-child(1) {
  font-size: 40px;
  font-weight: 900;
  margin-bottom: 3vh;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(3) .content P:nth-child(2) {
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 3vh;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(3) .content P:nth-child(3) {
  line-height: 36px;
  color: #666666;
  margin-bottom: 10vh;
  font-size: 16px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(3) .number-group .group-item > div {
  font-size: 64px;
  font-weight: 900;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(3) .number-group .group-item > div span:last-child {
  font-size: 20px;
  color: #333;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(3) .occupy {
  position: absolute;
  bottom: 23px;
  left: 0;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) {
  background: url(../img/index-img4.png) no-repeat center center;
  background-size: cover;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content > img:nth-child(2) {
  z-index: 9;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content > img:nth-child(2),
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .img-item:nth-child(3),
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .img-item:nth-child(4),
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container {
  /* top: 58%;
  left: 50%; */

  top: 56.7%;
  left: 49.4%;
  transform: translate(-50%, -50%);
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .img-item:nth-child(3) img {
  animation: dotted 6s infinite;
  max-width: none;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .img-item:nth-child(4) img {
  animation: dotted 6s infinite alternate;
  max-width: none;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item {
  white-space: nowrap;
  transition: all 0.6s;
}
.index > .swiper-wrapper .content-container .container-item > .fj_box {
  /* width: 153%; */
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item img:nth-child(1) {
  z-index: -1;
  max-width: initial;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item:nth-child(1)
  img:nth-child(1) {
  top: -50px;
  left: 58px;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item:nth-child(2)
  img:nth-child(1) {
  top: -13px;
  left: -92px;
  /* top: 110px;
    left: 88px; */
}
.poa_top1 {
  position: absolute;
  left: 84px;
  z-index: 999;
  top: 13px;
  text-align: center;
}
.poa_top2 {
  position: absolute;
  position: absolute;
  top: 52px;
  left: -12px;
  text-align: center;
}
.poa_top3 {
  position: absolute;
  left: -25px;
  z-index: 999;
  top: -87px;
  text-align: center;
}
.poa_top4 {
  position: absolute;
  left: -9px;
  z-index: 999;
  top: 30px;
  text-align: center;
}
.poa_top5 {
  position: absolute;
  left: 39px;
  z-index: 999;
  top: -135px;
  text-align: center;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item:nth-child(3)
  img:nth-child(1) {
  top: -183px;
  left: -87px;
  /* top: 82px;
    left: -91px; */
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item:nth-child(4)
  img:nth-child(1) {
  top: -32px;
  left: -55px;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item:nth-child(4)
  .item-list
  .list-item
  > li {
  transform: rotate(89deg);
}

.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item:nth-child(5)
  img:nth-child(1) {
  top: -197px;
  left: -39px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item img:nth-child(2) {
  filter: brightness(0);
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item p {
  font-size: 24px;
  margin-top: 20px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item.active > span {
  color: #fff;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item.active
  > img:nth-child(2) {
  filter: brightness(1);
  /* position: absolute;
  left: 50px; */
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item:nth-child(1) {
  top: -180px;
  left: -60px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item:nth-child(2) {
  top: -50px;
  left: 90px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item:nth-child(3) {
  bottom: -180px;
  left: -30px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item:nth-child(4) {
  top: -30px;
  left: -180px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item:nth-child(5) {
  top: -30px;
  left: -180px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item .item-list {
  left: -225px;
  display: none;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  ul:nth-child(1) {
  width: 560px;
  display: none;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  ul:nth-child(2) {
  width: 840px;
  left: 50%;
  top: -250px;
  display: none;
  transform: translateX(-50%);
  position: absolute;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item .item-list li {
  width: 82px;
  height: 82px;
  background-color: #e4e8ec;
  box-shadow: 0px 0px 18px 7px rgba(12, 80, 198, 0.07);
  border-radius: 50%;
  padding: 4px;
  position: relative;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  ul:nth-child(1)
  li {
  margin-right: 14px;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  ul:nth-child(2)
  li {
  margin-right: 73px;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  ul
  li:last-child {
  margin-right: 0;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item .item-list li span {
  display: block;
  font-size: 16px;
  border-radius: 50%;
  color: #295cca;
  white-space: normal;
  margin-top: 0;
  width: 74px;
  height: 74px;
  padding: 13px;
  background-color: #e4e8ec;
  text-align: center;
  box-shadow: 0px 0px 18px 7px rgba(12, 80, 198, 0.07);
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  li:nth-child(2n) {
  /* animation: guangs 5s infinite; */
}

.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item .item-list li span a {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  li
  span:hover {
  animation: guangs 2s infinite;
}

@keyframes guangs {
  0% {
    box-shadow: 0px 0px 7px 7px rgba(12, 80, 198, 7%);
  }
  50% {
    box-shadow: 0px 0px 24px 14px rgba(12, 80, 198, 20%);
  }
  100% {
    box-shadow: 0px 0px 9px 7px rgba(12, 80, 198, 7%);
  }
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  li:hover
  a {
  color: #295cca;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content .content-container .container-item.active .item-list {
  display: block;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  ul:nth-child(1)
  li:nth-child(2),
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  ul:nth-child(1)
  li:nth-child(5) {
  top: -95px;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  ul:nth-child(1)
  li:nth-child(3),
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  ul:nth-child(1)
  li:nth-child(4) {
  top: -140px;
}

.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  ul:nth-child(2)
  li:nth-child(1),
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  ul:nth-child(2)
  li:nth-child(6) {
  top: 216px;
  /* left: 46px; */
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  ul:nth-child(2)
  li:nth-child(2),
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item
  .item-list
  ul:nth-child(2)
  li:nth-child(5) {
  top: 74px;
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item:nth-child(2)
  .item-list {
  transform: rotate(90deg);
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item:nth-child(2)
  .item-list
  li {
  transform: rotate(-90deg);
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item:nth-child(3)
  .item-list {
  /* transform: rotate(180deg); */
  transform: rotate(180deg) translateY(157px)
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item:nth-child(3)
  .item-list
  li {
  transform: rotate(-180deg) translateY(54px);
}
.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item:nth-child(4)
  .item-list {
  transform: rotate(-90deg) translateY(-14px);
}


.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item:nth-child(2)
  .item-list
  ul:nth-child(2)
  li:nth-child(1) {
  left: 46px;
}

.index
  > .swiper-wrapper
  > .swiper-slide:nth-child(4)
  .content
  .content-container
  .container-item:nth-child(5)
  .item-list
  li {
  transform:rotate(2deg) translateY(-174px) translateX(101px)
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content-top {
  margin-top: 4vh;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content-top p {
  font-size: 40px;
  font-weight: 900;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content-top a {
  margin-top: 0;
  border: 1px solid #2667c4;
  color: #2667c4;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content-top a span {
  width: 16px;
  height: 10px;
  display: inline-block;
  position: relative;
  margin-left: 10px;
  overflow: hidden;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content-top a img {
  filter: drop-shadow(16px 0 #2667c4);
  left: -26px;
  position: absolute;
  overflow: hidden;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content-top a:hover {
  background-color: #2667c4;
  color: #fff;
  border: 1px solid #2667c4;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .content-top a:hover img {
  left: -10px;
}
.index > .swiper-wrapper > .swiper-slide:nth-child(4) .occupy {
  position: absolute;
  bottom: 23px;
  z-index: -1;
}
footer .opacity9 {
  color: #e0ecff;
}
@media screen and (max-width: 1600px) {
  .index > .swiper-wrapper > .swiper-slide:nth-child(3) {
    background-size: cover;
  }
}
@keyframes dotted {
  0% {
    transform: rotate(0deg);
  }
  20% {
    transform: rotate(95deg);
  }
  70% {
    transform: rotate(30deg);
  }
  850% {
    transform: rotate(55deg);
  }
  100% {
    transform: rotate(0deg);
  }
}

/* m */
.m-index .m-index-swiper-1 {
  min-height: 210px;
  height: 210px;
}
.m-index .slide-bottom {
  bottom: 5px !important;
}
.m-index > .swiper-wrapper > .swiper-slide:nth-child(1) .swiper-slide > img {
  z-index: -1;
}
.m-index > .swiper-wrapper > .swiper-slide:nth-child(1) p:nth-child(1) {
  font-size: 70px;
}
.m-index > .swiper-wrapper > .swiper-slide:nth-child(1) p:nth-child(2) {
  font-size: 36px;
}
.m-index > .swiper-wrapper > .swiper-slide:nth-child(1) a:nth-child(3),
.m-index > .swiper-wrapper > .swiper-slide:nth-child(4) .content-top a {
  width: 163px;
  height: 52px;
  text-align: center;
  color: #fff;
  line-height: 52px;
  border: solid 1px #ffffff;
  margin-top: 60px;
  transition: all 0.3s;
}
.m-index > .swiper-wrapper > .swiper-slide:nth-child(1) a:nth-child(3) img,
.m-index > .swiper-wrapper > .swiper-slide:nth-child(4) .content-top a img {
  margin-left: 10px;
}
.m-index > .swiper-wrapper > .swiper-slide:nth-child(1) a:nth-child(3):hover {
  background-color: #2667c4;
  border: solid 1px #2667c4;
}
.m-index .slide-bottom {
  left: 0;
  bottom: 55px;
  z-index: 9;
  padding: 0 130px;
}
.m-index .slide-bottom::after {
  content: "";
  width: 100vw;
  height: 1px;
  left: 0;
  bottom: 12px;
  position: absolute;
  background-color: rgba(255, 255, 255, 0.3);
  z-index: -1;
  display: none;
}
.m-index .slide-bottom .swiper-pagination-1 {
  width: auto;
  display: flex;
  align-items: center;
}
.m-index .slide-bottom .swiper-pagination-num span {
  margin: 0 5px;
  position: relative;
}
.m-index .slide-bottom .swiper-pagination-num span::after {
  content: "";
  position: absolute;
  top: 35%;
  width: 7px;
  height: 7px;
  border-width: 2px 2px 0 0;
  border-style: solid;
  border-color: #fff;
  transform: rotate(45deg);
}
.m-index .slide-bottom .swiper-pagination-num span:nth-child(1)::after {
  left: -40px;
  transform: rotate(-135deg);
}
.m-index .slide-bottom .swiper-pagination-num span:nth-child(2)::after {
  right: -40px;
}
.m-index .swiper-pagination-1 .swiper-pagination-bullet-active {
  background-color: rgba(0, 0, 0, 0);
  border: 1px solid #fff;
  width: 25px;
  height: 25px;
  position: relative;
}
.m-index > .swiper-wrapper > .swiper-slide:nth-child(1) .swiper-pagination-1 .swiper-pagination-bullet-active::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 7px;
  height: 7px;
  background-color: #ffffff;
  border-radius: 50%;
}
.m-index > .swiper-wrapper > .swiper-slide:nth-child(1) .occupy {
  background-color: rgba(0, 0, 0, 0);
}