.section1 {
  background-color: #F7F7F7;
}

.section1 .wrap {
  width: 1600px;
  margin: 0 auto;
  padding-top: 130px;
  padding-bottom: 140px;
}

.section1 .wrap .title {
  margin-bottom: 40px;
}

.section1 .wrap .title h3 {
  font-size: 38px;
  line-height: 50px;
  color: #1b7ee8;
}

.section1 .wrap .main {
  display: flex;
  justify-content: space-between;
}

.section1 .wrap .main .left {
  width: 860px;
}

.section1 .wrap .main .left .text {
  color: #707070;
  font-size: 18px;
  line-height: 2;
  width: 740px;
  /* margin-bottom: 175px; */
}

.section1 .wrap .main .left .bottom .img {
  width: 100%;
}

.section1 .wrap .main .left .bottom .img img {
  width: 100%;
}

.section1 .wrap .main .left .bottom p {
  color: #111;
  font-size: 24px;
  font-weight: 700;
  margin-top: 15px;
}

.section1 .wrap .main .right {
  width: 640px;
}

.section1 .wrap .main .right .img {
  margin-bottom: 80px;
}

.section1 .wrap .main .right .text {
  color: #707070;
  font-size: 18px;
  line-height: 2;
  /* margin-bottom: 70px; */
}

.section1 .wrap .list {
  justify-content: space-between;
  display: flex;
  grid-gap: 0 40px;
}

.section1 .wrap .list .item {
  /* text-align: center; */
  /* flex: 1; */
  display: flex;
  /* align-items: end; */
  justify-content: space-between;
  width: 310px;
}

.section1 .wrap .list .item .value {
  color: #1B7EE8;
  font-size: 60px;
  line-height: 1;
  margin-right: 30px;
}

.section1 .wrap .list .item .key {
  color: #666666;
  font-size: 18px;
  /* margin-top: 10px; */
  display: flex;
  /* flex: 1; */
  flex-direction: column;
  /* align-items: end; */
  min-width: 150px;
}

.section1 .wrap .list .item .key .icon {
  width: 24px;
  height: 24px;
  margin-bottom: 10px;
}


.section2 {
  background-color: #F7F7F7;
}

.section2 .wrap {
  padding-bottom: 140px;
}

.section2 .wrap .top {
  width: 960px;
  margin: 0 auto 125px;
}

.section2 .wrap .top h4 {
  color: #111;
  font-size: 24px;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.section2 .wrap .top p {
  color: #707070;
  font-size: 18px;
  line-height: 2;
}

.section2 .wrap .top .img {
  margin-top: 30px;
}

.section2 .wrap .bottom .merry {
  height: 50px;
  overflow: hidden;
}

.section2 .wrap .bottom .merry .trem {
  padding-right: 100px;
}

.section2 .wrap .bottom {
  width: 1600px;
  margin: 0 auto;
}

.section2 .wrap .bottom h3 {
  color: #1B7EE8;
  font-size: 60px;
  text-transform: uppercase;
  margin-bottom: 40px;
}

.section2 .wrap .bottom h4 {
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 30px;
}

.section2 .wrap .bottom>.trem {
  margin-bottom: 60px;
}

.section2 .wrap .bottom .merry:after {
  content: '';
  position: absolute;
  width: 200px;
  height: 100%;
  right: 0;
  top: 0;
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, #f7f7f7 100%);
  z-index: 5;
  pointer-events: none
}

.section2 .wrap .bottom .merry {
  position: relative;
}

.section2 .wrap .bottom .merry:before {
  content: '';
  position: absolute;
  width: 200px;
  height: 100%;
  left: 0;
  top: 0;
  background: linear-gradient(to left, rgba(255, 255, 255, 0) 0%, #F7F7F7 100%);
  z-index: 5;
  pointer-events: none
}


.section3 {
  overflow: unset;
  background-color: #F7F7F7;
}

.section3 .wrap {
  width: 1600px;
  margin: 0 auto;
  position: relative;
  padding-bottom: 160px;
}

/* .section3 .wrap::after {
  width: 1600px;
  height: 620px;
  content: "";
  display: block;
  position: absolute;
  top: 225px;
  left: -60px;
  background-color: rgba(18, 23, 30, 0.06);
} */
.section3 .wrap .title {
  margin-bottom: 20px;
  position: relative;
  z-index: 10;
}

.section3 .wrap .title h3 {
  color: #1B7EE8;
  font-size: 60px;
  text-transform: uppercase;
}

.section3 .wrap .main {
  position: relative;
  z-index: 10;
}

.section3 .wrap .main .trem {
  position: sticky;
  top: calc(50vh - 310px);
  padding-bottom: 40px;
}

.section3 .wrap .main .trem .text {
  position: absolute;
  top: 85px;
  left: 65px;
  width: 930px;
}

.section3 .wrap .main .trem .text h4 {
  color: #fff;
  font-size: 30px;
  line-height: 30px;
  margin-bottom: 10px;
}

.section3 .wrap .main .trem .text p {
  color: #fff;
  font-size: 18px;
  line-height: 30px;
}

.section4 {
  background: linear-gradient(180deg, #000000 0%, #02062F 39%, #436B94 69%, #4C77A0 85%, #4C77A0 87%, #F7F7F7 100%);
  position: relative;
}

.section4 .bg {
  position: absolute;
  width: 100%;
  z-index: 2;
}

.section4 .bg img {
  width: 100%;
}

.section4 .bg.bg1 {
  top: 0;
}

.section4 .bg.bg2 {
  bottom: 0;
}

.section4 .line {
  width: 1px;
  content: "";
  background-color: #fff;
  position: absolute;
  height: calc(100% - 1060px);
  left: 50%;
  top: 570px;
  opacity: 0.5;
  transform: scaleY(0);
  transform-origin: top;
  transition: all 3s;
}

.section4 .line.aos-animate {
  transform: scaleY(1);
}

.section4 .wrap {
  padding-top: 160px;
  padding-bottom: 700px;
  width: 1600px;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}

.section4 .wrap .top {
  width: 920px;
  margin-bottom: 21.875vw;
}

.section4 .wrap .top .title h3 {
  color: #fff;
  font-size: 60px;
  text-transform: uppercase;
}

.section4 .wrap .top .text {
  font-size: 18px;
  color: #fff;
  line-height: 30px;
}

.section4 .wrap .bottom {
  display: flex;
  justify-content: space-between;
}

.section4 .wrap .bottom .right,
.section4 .wrap .bottom .left {
  width: 760px;
}

.section4 .wrap .bottom .right {
  padding-top: 360px;
}

.section4 .wrap .bottom .right .item::after {
  left: -47px;
}

.section4 .wrap .bottom .left .item::after {
  right: -47px;
}

.section4 .wrap .bottom .item {
  padding: 50px;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.14);
  width: 760px;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.section4 .wrap .bottom .item:not(:last-child) {
  margin-bottom: 175px;
}

.section4 .wrap .bottom .item .time {
  color: #fff;
  font-size: 40px;
  line-height: 1;
  margin-bottom: 24px;
}

.section4 .wrap .bottom .item .text h4 {
  font-size: 20px;
  color: #fff;
  text-transform: uppercase;
}

.section4 .wrap .bottom .item .text p {
  color: #A6BBD5;
  font-size: 16px;
  line-height: 40px;
}

.section4 .wrap .bottom .item::after {
  width: 12px;
  height: 12px;
  background-color: #fff;
  top: 0;
  border-radius: 50%;
  content: "";
  position: absolute;
}

.section5 {
  background-color: #F7F7F7;
}

.section5 .wrap {
  padding-top: 46px;
  width: 1600px;
  margin: 0 auto;
  padding-bottom: 174px;
}

.section5 .wrap .title {
  margin-bottom: 40px;
}

.section5 .wrap .title h3 {
  color: #1B7EE8;
  font-size: 60px;
}

.section5 .wrap .main {
  display: flex;
  justify-content: space-between;
}

.section5 .wrap .main .left {
  width: 740px;
}

.section5 .wrap .main .left .item:not(:last-child) {
  margin-bottom: 20px;
}

.section5 .wrap .main .left .item .head {
  cursor: pointer;
}

.section5 .wrap .main .left .item .head h4 {
  color: #111;
  font-size: 20px;
}

.section5 .wrap .main .left .item .body {
  display: none;
}

.section5 .wrap .main .left .item .body ul li {
  display: flex;
}

.section5 .wrap .main .left .item .body ul li::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #1B7EE8;
  margin-right: 13px;
  content: "";
  margin-top: 15px;
  display: inline-block;
}

.section5 .wrap .main .left .item .body ul li p {
  flex: 1;
  color: #666666;
  font-size: 18px;
  line-height: 40px;
}

.section5 .wrap .main .right {
  width: 820px;
}

.section5 .wrap .main .right .swiper {
  width: 1140px;
}

.section5 .wrap .main .right .tab {
  display: flex;
  margin-top: 20px;
}

.section5 .wrap .main .right .tab .prev {
  margin-right: 15px;
}

.section5 .wrap .main .right .tab .prev span {
  transform: rotate(180deg);
}

.section5 .wrap .main .right .tab .next,
.section5 .wrap .main .right .tab .prev {
  width: 40px;
  height: 40px;
  background-color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.6s;
  cursor: pointer;
}

.section5 .wrap .main .right .tab .next:hover,
.section5 .wrap .main .right .tab .prev:hover {
  color: #1B7EE8;
}

.section5 .wrap .main .right .tab .next span,
.section5 .wrap .main .right .tab .prev span {
  font-size: 28px;
}

.section4 .wrap .bottom.PE{
  display: none;
}

.section1 .wrap .list .item .value{
  display: flex;
  align-items: end;
}
html[lang="zh-CN"] .section1 .wrap .list .item .value::after{
  content: "项";
}
/* html[lang="en"] .section1 .wrap .list .item .value::after{
  content: "items";
} */
html[lang="en"] .section1 .wrap .list .item .key{
  justify-content: flex-end;
}
.section1 .wrap .list .item .value::after{
  font-size: 18px;
  margin-left: 10px;
  transform: translateY(-5px);
}

/* html[lang="en"] .section1 .wrap .list .item .key{
  width: 130px;
  min-width: 130px;
} */

@media screen and (max-width: 1919px) {
.section1 .wrap{
width: 83.3333333333vw;
 padding-top: 6.7708333333vw;
 padding-bottom: 7.2916666667vw;
}
.section1 .wrap .title{
margin-bottom: 2.0833333333vw;
}
.section1 .wrap .title h3{
font-size: 1.9791666667vw;
 line-height: 2.6041666667vw;
}
.section1 .wrap .main .left{
width: 44.7916666667vw;
}
.section1 .wrap .main .left .text{
font-size: 0.9375vw;
 width: 38.5416666667vw;
}
.section1 .wrap .main .left .bottom p{
font-size: 1.25vw;
 margin-top: 0.78125vw;
}
.section1 .wrap .main .right{
width: 33.3333333333vw;
}
.section1 .wrap .main .right .img{
margin-bottom: 4.1666666667vw;
}
.section1 .wrap .main .right .text{
font-size: 0.9375vw;
}
.section1 .wrap .list{
gap: 0px 2.0833333333vw;
}
.section1 .wrap .list .item{
width: 16.1458333333vw;
}
.section1 .wrap .list .item .value{
font-size: 3.125vw;
 margin-right: 1.5625vw;
}
.section1 .wrap .list .item .key{
font-size: 0.9375vw;
min-width: 7.8125vw;
}
.section1 .wrap .list .item .key .icon{
width: 1.25vw;
 height: 1.25vw;
 margin-bottom: 0.5208333333vw;
}
.section2 .wrap{
padding-bottom: 7.2916666667vw;
}
.section2 .wrap .top{
width: 50vw;
 margin: 0px auto 6.5104166667vw;
}
.section2 .wrap .top h4{
font-size: 1.25vw;
 margin-bottom: 1.0416666667vw;
}
.section2 .wrap .top p{
font-size: 0.9375vw;
}
.section2 .wrap .top .img{
margin-top: 1.5625vw;
}
.section2 .wrap .bottom .merry{
height: 2.6041666667vw;
}
.section2 .wrap .bottom .merry .trem{
padding-right: 5.2083333333vw;
}
.section2 .wrap .bottom{
width: 83.3333333333vw;
}
.section2 .wrap .bottom h3{
font-size: 3.125vw;
 margin-bottom: 2.0833333333vw;
}
.section2 .wrap .bottom h4{
font-size: 1.0416666667vw;
 margin-bottom: 1.5625vw;
}
.section2 .wrap .bottom > .trem{
margin-bottom: 3.125vw;
}
.section2 .wrap .bottom .merry::after{
width: 10.4166666667vw;
}
.section2 .wrap .bottom .merry::before{
width: 10.4166666667vw;
}
.section3 .wrap{
width: 83.3333333333vw;
 padding-bottom: 8.3333333333vw;
}
.section3 .wrap .title{
margin-bottom: 1.0416666667vw;
}
.section3 .wrap .title h3{
font-size: 3.125vw;
}
.section3 .wrap .main .trem{
top: calc(-16.1458333333vw + 50vh);
 padding-bottom: 2.0833333333vw;
}
.section3 .wrap .main .trem .text{
top: 4.4270833333vw;
 left: 3.3854166667vw;
 width: 48.4375vw;
}
.section3 .wrap .main .trem .text h4{
font-size: 1.5625vw;
 line-height: 1.5625vw;
 margin-bottom: 0.5208333333vw;
}
.section3 .wrap .main .trem .text p{
font-size: 0.9375vw;
 line-height: 1.5625vw;
}
.section4 .line{
height: calc(100% - 55.2083333333vw);
 top: 29.6875vw;
}
.section4 .wrap{
padding-top: 8.3333333333vw;
 padding-bottom: 36.4583333333vw;
 width: 83.3333333333vw;
}
.section4 .wrap .top{
width: 47.9166666667vw;
}
.section4 .wrap .top .title h3{
font-size: 3.125vw;
}
.section4 .wrap .top .text{
font-size: 0.9375vw;
 line-height: 1.5625vw;
}
.section4 .wrap .bottom .right, .section4 .wrap .bottom .left{
width: 39.5833333333vw;
}
.section4 .wrap .bottom .right{
padding-top: 18.75vw;
}
.section4 .wrap .bottom .right .item::after{
left: -2.4479166667vw;
}
.section4 .wrap .bottom .left .item::after{
right: -2.4479166667vw;
}
.section4 .wrap .bottom .item{
padding: 2.6041666667vw;
 backdrop-filter: blur(0.5208333333vw);
 width: 39.5833333333vw;
}
.section4 .wrap .bottom .item:not(:last-child){
margin-bottom: 9.1145833333vw;
}
.section4 .wrap .bottom .item .time{
font-size: 2.0833333333vw;
 margin-bottom: 1.25vw;
}
.section4 .wrap .bottom .item .text h4{
font-size: 1.0416666667vw;
}
.section4 .wrap .bottom .item .text p{
font-size: 0.8333333333vw;
 line-height: 2.0833333333vw;
}
.section4 .wrap .bottom .item::after{
width: 0.625vw;
 height: 0.625vw;
}
.section5 .wrap{
padding-top: 2.3958333333vw;
 width: 83.3333333333vw;
 padding-bottom: 9.0625vw;
}
.section5 .wrap .title{
margin-bottom: 2.0833333333vw;
}
.section5 .wrap .title h3{
font-size: 3.125vw;
}
.section5 .wrap .main .left{
width: 38.5416666667vw;
}
.section5 .wrap .main .left .item:not(:last-child){
margin-bottom: 1.0416666667vw;
}
.section5 .wrap .main .left .item .head h4{
font-size: 1.0416666667vw;
}
.section5 .wrap .main .left .item .body ul li::before{
width: 0.4166666667vw;
 height: 0.4166666667vw;
 margin-right: 0.6770833333vw;
 margin-top: 0.78125vw;
}
.section5 .wrap .main .left .item .body ul li p{
font-size: 0.9375vw;
 line-height: 2.0833333333vw;
}
.section5 .wrap .main .right{
width: 42.7083333333vw;
}
.section5 .wrap .main .right .swiper{
width: 59.375vw;
}
.section5 .wrap .main .right .tab{
margin-top: 1.0416666667vw;
}
.section5 .wrap .main .right .tab .prev{
margin-right: 0.78125vw;
}
.section5 .wrap .main .right .tab .next, .section5 .wrap .main .right .tab .prev{
width: 2.0833333333vw;
 height: 2.0833333333vw;
}
.section5 .wrap .main .right .tab .next span, .section5 .wrap .main .right .tab .prev span{
font-size: 1.4583333333vw;
}
  .section3 .wrap .list .item .value::after{
    font-size: 0.9375vw;
    margin-left: 0.520833vw;
    transform: translateY(-0.260416666vw);
  }
  .section1 .wrap .list .item .value::after{
    font-size: 0.9375vw;
    margin-left: 0.520833vw;
    transform: translateY(-0.260416666vw);
  }
    /* html[lang="en"] .section1 .wrap .list .item .key{
    width: 6.7708333vw;
     min-width: 6.7708333vw;
  } */
}

@media screen and (max-width: 1024px) {
  .section1 .wrap {
    width: 90vw;
    padding: 60px 0;
  }

  .section1 .wrap .title {
    margin-bottom: 20px;
  }

  .section1 .wrap .main {
    flex-direction: column;
  }

  .section1 .wrap .main .left {
    width: 100%;
  }

  .section1 .wrap .main .left .text {
    width: 100%;
    font-size: 14px;
  }

  .section1 .wrap .main .right .img {
    width: 100%;
    margin-bottom: 30px;
  }

  .section1 .wrap .main .right .img img {
    width: 100%;
  }

  .section1 .wrap .main .right {
    width: 100%;
  }

  .section1 .wrap .list .item .key {
    font-size: 14px;
  }

  .section1 .wrap .list .item {
    width: 49%;
    justify-content: start;
    align-items: center;
  }

  .section1 .wrap .list {
    gap: 10px 2%;
    flex-wrap: wrap;
  }

  .section1 .wrap .list .item .value {
    font-size: 32px;
    width: 70px;
    margin-right: 20px;
  }
  html[lang="en"] .section1 .wrap .list .item .value{
    width: 90px;
  }

  .section1 .wrap .list .item .key .icon {
    width: 20px;
    height: 20px;
    margin-bottom: 5px;
  }

  .section1 .wrap .list .item .key {
    flex: 1;
  }

  .section1 .wrap .title h3 {
    font-size: 28px;
    line-height: 1.4;
  }

  .section2 .wrap .top {
    width: 90vw;
  }

  .section2 .wrap .top h4 {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 10px;
  }

  .section2 .wrap .top p {
    font-size: 14px;
    line-height: 2;
  }

  .section2 .wrap .top .img {
    margin-top: 20px;
  }

  .section2 .wrap .bottom {
    width: 90vw;
  }

  .section2 .wrap .bottom h3 {
    font-size: 28px;
    margin-bottom: 20px;
  }

  .section2 .wrap .bottom h4 {
    font-size: 14px;
    margin-bottom: 20px;
  }

  .section2 .wrap .bottom .merry .trem {
    padding-right: 40px;
  }

  .section2 .wrap .bottom .merry {
    height: 30px;
  }

  .section2 .wrap .bottom>.trem {
    margin-bottom: 40px;
  }
  .section2 .wrap .top{
    margin-bottom: 60px;
  }
  .section2 .wrap{
    padding-bottom: 60px;
  }
  .section2 .wrap .bottom>.trem:last-child{
    margin-bottom: 0;
  }
  .section3 .wrap{
    width: 90vw;
    padding-bottom: 60px;
  }
  .section3 .wrap .main .trem .text p{
    font-size: 14px;
    line-height: 2;
  }
  .section3 .wrap .title{
    margin-bottom: 10px;
  }
  .section3 .wrap .title h3{
    font-size: 28px;
  }
  .section3 .wrap .main .trem{
    position: static;
    padding-bottom: 30px;
  }
  .section3 .wrap .main .trem:last-child{
    padding-bottom: 0;
  }
  .section3 .wrap .main .trem .text{
    width: 100%;
    position: static;
    margin-top: 20px;
  }
  .section3 .wrap .main .trem .text h4{
    font-size: 24px;
    line-height: 1;
    margin-bottom: 10px;
    color: #111;
  }
  .section3 .wrap .main .trem .text p{
    color: #111;
  }
  .section4 .wrap{
    width: 90vw;
    padding: 60px 0 200px;
  }
  .section4 .wrap .top .title h3{
    font-size: 28px;
  }
  .section4 .wrap .top .title{
    margin-bottom: 10px;
  }
  .section4 .wrap .top .text{
    font-size: 14px;
    line-height: 2;
  }
  .section4 .wrap .top{
    width: 100%;
    margin-bottom: 50px;
  }
  
  .section4 .wrap .bottom.PC{
    display: none;
  }
  .section4 .wrap .bottom.PE{
    display: block;
  }
  .section4 .wrap .bottom .item::after{
    display: none;
  }
  .section4 .wrap .bottom .item{
    width: 100%;
    padding: 30px 20px;
    backdrop-filter: blur(10px);
  }
  .section4 .wrap .bottom .item .time{
    font-size: 20px;
    margin-bottom: 10px;
  }
  .section4 .wrap .bottom .item .text h4{
    font-size: 16px;
    margin-bottom: 10px;
  }
  .section4 .wrap .bottom .item .text p{
    font-size: 14px;
    line-height: 2;
  }
  .section4 .wrap .bottom .item:not(:last-child){
    margin-bottom: 40px;
  }
  .section4 {
    background: linear-gradient(180deg, #000000 0%, #02062F 39%, #436B94 69%, #4C77A0 85%, #4C77A0 93%, #F7F7F7 100%);
    position: relative;
  }
 .section1 .wrap .list .item .value::after{
        font-size: 12px;
    margin-left: 5px;
    transform: translateY(-5px);
  }
      html[lang="en"] .section3 .wrap .list .item .key {
        width: 50vw;
    }
}

@media screen and (max-width: 767px) {
  .section1 .wrap .list .item {
    width: 100%;
    justify-content: space-between;
    border-bottom: 1px solid #ccc;
    padding: 20px 0;
  }

  .section1 .wrap .list {
    gap: 0 2%;
  }

  .section1 .wrap .list .item .key {
    flex: none;
    width: 50vw;
    align-items: end;
    text-align: right;
  }

  .section1 .wrap {
    padding: 50px 0;
  }

  .section1 .wrap .title h3 {
    font-size: 24px;
  }

  .section2 .wrap .bottom h3 {
    font-size: 24px;
  }
  .section2 .wrap .top{
    margin-bottom: 50px;
  }
  .section3 .wrap{
    padding-bottom: 50px;
  }
  /* .section1 .wrap .list .item .key .icon {
    display: none;
  } */
     .section4 {
    background: linear-gradient(180deg, #000000 0%, #02062F 39%, #436B94 69%, #4C77A0 85%, #4C77A0 96%, #F7F7F7 100%);
    position: relative;
  }
  html[lang="en"] .section1 .wrap .list .item .key{
    width: 50vw;
  }
}
@media screen and (max-width: 540px) {
  .section4 {
    background: linear-gradient(180deg, #000000 0%, #02062F 39%, #436B94 69%, #4C77A0 85%, #4C77A0 98%, #F7F7F7 100%);
    position: relative;
  }
}