.banner {
  position: relative;
  width: 100vw;
  height: calc(100vh - 60px);
}
.banner .title_1 {
  color: #fff;
  font-size: 76px;
}
.banner .partContent {
  position: absolute;
  left: 205px;
  top: 140px;
}
.banner .partContent .banner_text {
  font-size: 20px;
  font-family: Arial;
  font-weight: bold;
  color: #fff;
  margin-top: 20px;
}
.main {
  padding-top: 80px;
  transform-origin: 0 0;
}
.main .part {
  padding-top: 160px;
  text-align: center;
}
.main .part_1 .content_text {
  width: calc(548/650*100%);
  margin-top: 15px;
  flex-shrink: 0;
}
.main .part_1 .part_right {
  width: calc(570/1300*100%);
  flex-shrink: 0;
}
.main .part_1 .fit-image {
  object-fit: contain;
}
.main .part_2 .content_text {
  width: calc(548/650*100%);
  margin-top: 15px;
}
.main .part_2 .part_left {
  width: 50%;
}
.main .part_2 .part_right {
  width: 50%;
  padding-top: 100px;
}
.main .part_2 .part_right .num-item {
  text-align: center;
}
.main .part_2 .part_right .num {
  font-size: 110px;
  font-family: Arial;
  font-weight: bold;
  color: #000000;
  line-height: 85px;
  margin-bottom: 40px;
}
.main .part_2 .part_right .num_intro {
  font-size: 20px;
  font-family: Arial;
  font-weight: 900;
  color: #000000;
  line-height: 20px;
}
.main .part_2 .part_right .num_line {
  width: 200px;
  height: 1px;
  background: #000000;
  margin-top: 80px;
  margin-bottom: 80px;
  margin-left: auto;
  margin-right: auto;
}
.main .data-item {
  display: inline-flex;
}
.main .data-item .data-title {
  font-size: 38px;
  font-family: Arial;
  font-weight: bold;
  color: #000000;
  line-height: 48px;
  text-align: left;
  margin-bottom: 10px;
}
.main .data-item .data-sub-title {
  font-size: 24px;
  font-family: Arial;
  font-weight: 400;
  color: #000000;
  line-height: 36px;
  text-align: left;
  margin-bottom: 18px;
}
.main .data-item .data-text {
  font-size: 18px;
  font-family: Arial;
  font-weight: 400;
  color: #000000;
  line-height: 32px;
  text-align: left;
}
.main .data-item .data-left {
  width: 50%;
  height: 490px;
}
.main .data-item .data-right {
  width: 50%;
  padding-bottom: 58px;
}
.main .part_3 .title_1 {
  padding-left: 170px;
  text-align: left;
}
.main .part_3 .con {
  width: calc(100% - 410px);
}
.main .part_3 .data-item {
  margin-top: 100px;
}
.main .part_3 .data-item .data-left {
  position: relative;
  top: -32px;
}
.main .part_3 .data-item .data-right {
  background: #DBDFE2;
  padding-left: 80px;
  padding-top: 58px;
  padding-right: 60px;
  margin-top: 0px;
  box-sizing: border-box;
}
.main .part_4 {
  padding-bottom: 160px;
}
.main .part_4 .title_1 {
  padding-left: 205px;
  text-align: left;
}
.main .part_4 .data-item {
  margin-top: 80px;
}
.main .part_4 .data-item .fit-image {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.main .part_4 .data-item .data-left {
  padding-right: 80px;
  box-sizing: border-box;
}
.main .part_4 .data-item .data-right {
  height: auto;
}
.main .part_4 .data-item:nth-of-type(2n) .data-left {
  padding-right: 0;
}
.main .part_4 .data-item:nth-of-type(2n) .data-right {
  box-sizing: border-box;
  padding-left: 80px;
}
.main .part_5 {
  background: linear-gradient(to bottom, #DDE2E6 0%, #DDE2E6 74%, #e9ecee 74%, #e9ecee 100%);
  height: 1080px;
  padding-top: 180px;
}
.main .part_5 .con {
  position: relative;
  width: 1300px;
}
.main .part_5 .con .erweima {
  width: 244px;
  height: 244px;
  margin-top: 100px;
}
.main .part_5 .con .text {
  font-size: 20px;
  font-family: Arial;
  font-weight: bold;
  color: #000000;
  margin-top: 20px;
}
.main .part_5 .con .right {
  width: 688px;
  height: 938px;
}
.bgImage {
  width: 100%;
  height: 100%;
}
.con {
  width: calc(100% - 410px);
  margin: 0 auto;
  display: inline-flex;
  text-align: left;
  justify-content: space-between;
}
.con .part-left,
.con .part-right {
  width: 50%;
}
.tab-menu {
  font-size: 16px;
  font-family: Verdana;
  font-weight: 400;
  color: #B4BCBF;
  line-height: 80px;
  height: 80px;
  width: 100%;
  display: inline-flex;
  justify-content: center;
  background: #FFFFFF;
  box-shadow: 0px 0px 9px 0px rgba(213, 213, 213, 0.83);
}
.tab-menu .con {
  justify-content: unset;
  width: calc(100% - 80px);
}
.tab-menu .tab-item {
  padding-left: 30px;
  padding-right: 30px;
}
.tab-menu .tab-item:first-of-type {
  padding-left: 170px;
}
.tab-menu .tab-item.clicked {
  font-size: 16px;
  font-family: Verdana;
  font-weight: bold;
  color: #000000;
}
.tab-menu a {
  color: #B4BCBF;
  cursor: pointer;
}
.tab-menu a:hover {
  font-size: 16px;
  font-family: Verdana;
  font-weight: bold;
  color: #000000;
}
.mob {
  display: none;
}
@media screen and (max-width: 800px) {
  html {
    font-size: calc(100vw / 3.75);
    max-width: 750px;
    min-height: 320px;
    margin: auto;
  }
  .pc {
    display: none;
  }
  .mob {
    display: block;
  }
  .banner {
    position: relative;
    width: 100vw;
    height: calc(100vh - 0.6rem);
  }
  .banner .title_1 {
    font-size: 0.3rem;
    font-family: FotonTypeB;
    font-weight: bold;
    color: #FFFFFF;
  }
  .banner .partContent {
    position: absolute;
    left: 0.23rem;
    top: 0.8rem;
    width: 2.5rem;
  }
  .tab-menu {
    height: 0.6rem;
    line-height: 0.6rem;
    top: 0.6rem;
  }
  .tab-menu .tab-item {
    padding-left: 0;
    padding-right: 0.2rem;
    font-size: 0.12rem;
    font-family: Arial;
    font-weight: 400;
    color: #B4BCBF;
  }
  .tab-menu .tab-item:first-of-type {
    padding-left: 0;
  }
  .tab-menu .tab-item.clicked {
    font-size: 0.12rem;
    font-family: Arial;
    font-weight: bold;
    color: #000000;
  }
  .con {
    width: calc(100% - 0.46rem);
    flex-wrap: wrap;
  }
  .main {
    padding-top: 0.6rem;
  }
  .main .part {
    padding-top: 0.9rem;
  }
  .main .part .part_right {
    margin-top: 0.2rem;
  }
  .main .part_1 {
    padding-top: 0.6rem;
  }
  .main .part_1 .content_text {
    width: 100%;
  }
  .main .part_1 .part_right {
    width: 100%;
  }
  .main .part_2 .content_text {
    width: 100%;
  }
  .main .part_2 .part_left {
    width: 100%;
  }
  .main .part_2 .part_right {
    margin-top: 0;
    padding-top: 0.5rem;
    width: 100%;
  }
  .main .part_2 .part_right .num {
    font-size: 0.55rem;
    font-family: Arial;
    font-weight: bold;
    color: #000000;
    line-height: 0.32rem;
    margin-bottom: 0.2rem;
  }
  .main .part_2 .part_right .num_intro {
    font-size: 0.14rem;
    font-family: Arial;
    font-weight: 900;
    color: #000000;
  }
  .main .part_2 .part_right .num_line {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
  }
  .main .title_1 {
    word-wrap: break-word;
  }
  .main .data {
    width: 100%;
  }
  .main .data .data-item {
    flex-wrap: wrap;
    margin-top: 0.5rem;
  }
  .main .data .data-item .data-left {
    width: 100%;
    height: 2.5rem;
  }
  .main .data .data-item .data-right {
    width: 100%;
    margin-top: 0;
    padding-left: 0.15rem;
    padding-top: 0.25rem;
    padding-right: 0.25rem;
    padding-bottom: 0.6rem;
    height: fit-content;
  }
  .main .data .data-item .data-title {
    font-size: 0.19rem;
    font-family: Arial;
    font-weight: bold;
    color: #000000;
    line-height: 0.28rem;
  }
  .main .data .data-item .data-sub-title {
    font-size: 0.16rem;
    line-height: 0.21rem;
  }
  .main .data .data-item .data-text {
    font-size: 0.14rem;
    font-family: Arial;
    font-weight: 400;
    color: #000000;
    line-height: 0.21rem;
  }
  .main .part_3 .title_1 {
    padding-left: 0.23rem;
    text-align: left;
    padding-right: 0.23rem;
  }
  .main .part_3 .con {
    width: calc(100% - 0.46rem);
  }
  .main .part_3 .data-item .data-left {
    top: 0px;
  }
  .main .part_4 {
    padding-bottom: 0.39rem;
  }
  .main .part_4 .title_1 {
    padding-left: 0.23rem;
    text-align: left;
  }
  .main .part_4 .data-item {
    margin-top: 0.2rem;
    margin-bottom: 0.02rem;
  }
  .main .part_4 .data-item .data-left {
    padding-right: 0;
    height: fit-content;
  }
  .main .part_4 .data-item .data-right {
    padding: 0;
  }
  .main .part_4 .data-item .data-text {
    margin-bottom: 0.2rem;
  }
  .main .part_4 .data-item:nth-of-type(2n) {
    flex-direction: column-reverse;
  }
  .main .part_4 .data-item:nth-of-type(2n) .data-left {
    padding-right: 0;
  }
  .main .part_4 .data-item:nth-of-type(2n) .data-right {
    box-sizing: border-box;
    padding-left: 0;
  }
  .main .part_5 {
    padding-top: 0.5rem;
    height: 4.1rem;
    background: linear-gradient(to bottom, #DDE2E6 0%, #DDE2E6 77%, #e9ecee 77%, #e9ecee 100%);
    box-sizing: border-box;
  }
  .main .part_5 .con {
    width: calc(100% - 0.46rem);
  }
  .main .part_5 .con .text {
    font-size: 0.14rem;
    font-family: Arial;
    font-weight: bold;
    color: #000000;
    margin-top: 0.16rem;
  }
  .main .part_5 .con .erweima {
    width: 1rem;
    height: 1rem;
    margin-top: 0.25rem;
  }
  .main .part_5 .con .right {
    width: 1.72rem;
    height: 2.3425rem;
    position: absolute;
    right: 0;
    top: 0.96rem;
  }
  .ani-fromLeft {
    transform: translateX(0);
  }
}