* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  width: 100%;
}
body .app {
  width: 100%;
}
body .app .container {
  width: 1440px;
  height: 100%;
  margin: 0 auto;
}
body .app .banner {
  width: 100%;
  height: 660px;
  position: relative;
  overflow: hidden;
}
body .app .banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}
body .app .banner .container .banner-main {
  position: relative;
  z-index: 2;
  width: 447px;
  margin-top: 217px;
  margin-left: 119px;
}
body .app .banner .container .banner-main span {
  display: block;
  height: 48px;
  color: #ffffff;
  font-family: "Alibaba PuHuiTi";
  font-weight: 700;
  font-size: 35px;
  line-height: 48px;
  margin-bottom: 33px;
}
body .app .banner .container .banner-main .text {
  width: 447px;
  height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
body .app .banner .container .banner-main .text div {
  width: 4px;
  height: 31px;
  background: #ffffff;
}
body .app .banner .container .banner-main .text p {
  width: 431px;
  height: 66px;
  color: #ffffff;
  font-family: "Alibaba PuHuiTi";
  font-weight: 400;
  font-size: 16px;
  line-height: 22px;
}
body .app .page1 {
  height: 875px;
}
body .app .page1 .container {
  display: flex;
  gap: 3.55%;
}
body .app .page1 .container .left {
  width: 455px;
  width: 31.6%;
  margin-top: 94px;
  margin-left: 8.26%;
}
body .app .page1 .container .left span {
  color: #0047bb;
  font-family: Inter;
  font-weight: 600;
  font-size: 12px;
  line-height: 16px;
  text-transform: uppercase;
  letter-spacing: 4.8px;
}
body .app .page1 .container .left h1 {
  width: 455.3px;
  height: 96px;
  display: flex;
  align-items: center;
  color: #1a1c1e;
  font-family: "Alibaba PuHuiTi";
  font-weight: 700;
  font-size: 48px;
  line-height: 48px;
  letter-spacing: -1.2px;
  margin-top: 24px;
  margin-bottom: 48px;
}
body .app .page1 .container .left hr {
  width: 96px;
  height: 6px;
  background: #0047bb;
}
body .app .page1 .container .left img {
  display: block;
  margin-top: 40px;
  width: 420px;
  height: 505px;
}
body .app .page1 .container .right {
  width: 53%;
  margin-top: 94px;
}
body .app .page1 .container .right p {
  color: #43474e;
  font-family: "Alibaba PuHuiTi";
  font-weight: 300;
  font-size: 20px;
  line-height: 32.5px;
}
body .app .page1 .container .right .big {
  height: 98px;
  display: flex;
}
body .app .page1 .container .right .big span {
  color: #43474e;
  font-family: "Alibaba PuHuiTi";
  font-weight: 300;
  font-size: 93px;
  line-height: 1;
}
body .app .page1 .container .right .p2 {
  margin-top: 20px;
}
body .app .page1 .container .right .datas {
  width: 100%;
  height: fit-content;
  display: flex;
  align-items: center;
  justify-content: space-around;
  background: rgba(255, 255, 255, 0.25);
  margin-top: 58px;
  border-top: 1px solid #d8d8d8;
  border-bottom: 1px solid #d8d8d8;
}
body .app .page1 .container .right .datas .data {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 31px 0;
}
body .app .page1 .container .right .datas .data .num {
  text-align: center;
  color: #0047bb;
  font-family: "Alibaba PuHuiTi";
  font-weight: 400;
  font-size: 48px;
  line-height: 48px;
}
body .app .page1 .container .right .datas .data .text {
  text-align: center;
  color: #43474e;
  font-family: "Alibaba PuHuiTi";
  font-weight: 500;
  font-size: 10px;
  line-height: 15px;
  text-transform: uppercase;
  letter-spacing: 2px;
}
body .app .partner {
  width: 100vw;
  height: 314px;
  overflow: hidden;
}
body .app .partner span {
  display: block;
  height: 28px;
  color: #797979;
  font-family: "Alibaba PuHuiTi";
  font-weight: 400;
  font-size: 16px;
  text-align: center;
  margin: 22PX auto 16PX;
}
body .app .partner .partner-scroll {
  width: 100vw;
  height: auto;
  overflow: hidden;
}
body .app .partner .partner-scroll .partner-scroll-inner {
  display: flex;
  width: max-content;
  gap: 42px;
}
body .app .partner .partner-scroll .partner-item {
  width: 250px;
  height: auto;
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 12px;
  border: 1px solid #57a6df;
  background: #ffffff;
  overflow: hidden;
}
body .app .partner .partner-scroll .partner-item img {
  width: 100%;
  display: block;
  object-fit: cover;
}
body .app .page2 {
  height: 1268px;
  background: #f3f4f9;
  overflow: hidden;
}
body .app .page2 .top {
  width: 83.3%;
  height: 128px;
  display: flex;
  justify-content: space-between;
  align-items: self-end;
  margin: 128px auto 0;
}
body .app .page2 .top .text {
  width: fit-content;
  height: fit-content;
  max-width: 672px;
  display: inline-flex;
  flex-direction: column;
  place-content: flex-start;
  place-items: flex-start;
  gap: 24px;
}
body .app .page2 .top .text h1 {
  color: #1a1c1e;
  font-family: "Alibaba PuHuiTi";
  font-weight: 700;
  font-size: 48px;
  line-height: 48px;
  letter-spacing: -1.2px;
}
body .app .page2 .top .text p {
  display: flex;
  align-items: center;
  color: #43474e;
  font-family: "Alibaba PuHuiTi";
  font-weight: 300;
  font-size: 20px;
  line-height: 28px;
}
body .app .page2 .top button {
  width: 155px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  border-radius: 8px;
  background: #ff7860;
  padding: 11px 26px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
}
body .app .page2 .top button:hover {
  transform: scale(1.1);
}
body .app .page2 .top button span {
  color: #ffffff;
  font-family: "Alibaba PuHuiTi";
  font-weight: 500;
  font-size: 16px;
  line-height: 24px;
}
body .app .page2 .top button img {
  width: 22px;
}
body .app .page2 .main {
  width: 83.3%;
  height: 609px;
  margin: 50px auto 0;
}
body .app .page2 .main main {
  width: 100%;
  height: fit-content;
  display: flex;
}
body .app .page2 .main main .core {
  width: 49.16%;
  height: 609px;
  border-radius: 40px;
  border: 1px solid #f1f5f9;
  box-sizing: border-box;
  background: #ffffff;
  box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.05);
  padding: 5%;
}
body .app .page2 .main main .core .icon {
  padding: 10px;
  width: 56px;
  height: 56px;
  border-radius: 24px;
  background: rgba(255, 120, 96, 0.25);
}
body .app .page2 .main main .core h2 {
  color: #1a1c1e;
  font-family: Manrope;
  font-weight: 700;
  font-size: 30px;
  line-height: 36px;
  margin-top: 20px;
  margin-bottom: 20px;
}
body .app .page2 .main main .core p {
  width: 100%;
  height: 44px;
  color: #43474e;
  font-family: Inter;
  font-weight: 300;
  font-size: 18px;
  line-height: 22px;
  margin: 0 auto 40px;
}
body .app .page2 .main main .core .coreImg {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
}
body .app .page2 .main main .right {
  width: 49.16%;
  height: fit-content;
  display: inline-flex;
  flex-direction: column;
  place-content: flex-start;
  place-items: flex-start;
  gap: 29px;
  flex-shrink: 0;
  margin-left: 23px;
}
body .app .page2 .main main .right .mission {
  width: 100%;
  height: 294px;
  display: flex;
  flex-direction: column;
  place-content: center;
  place-items: flex-start;
  flex-shrink: 0;
  padding: 48px 41px;
  border-radius: 40px;
  background: #1e89d5;
  position: relative;
}
body .app .page2 .main main .right .mission .icon {
  width: 34px;
  height: 34px;
}
body .app .page2 .main main .right .mission h2 {
  margin-top: 28px;
  color: #ffffff;
  font-family: Manrope;
  font-weight: 700;
  font-size: 30px;
  line-height: 36px;
}
body .app .page2 .main main .right .mission p {
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.8);
  font-family: Inter;
  font-weight: 300;
  font-size: 18px;
  line-height: 29.3px;
  overflow: hidden;
  text-overflow: ellipsis;
}
body .app .page2 .main main .right .mission .bg {
  width: 242px;
  height: 231px;
  position: absolute;
  bottom: 0;
  right: 0;
}
body .app .page2 .main main .right .business {
  width: 100%;
  height: 286px;
  padding: 5%;
  border-radius: 40px;
  background: #ffffff;
}
body .app .page2 .main main .right .business .icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 24px;
  background: rgba(0, 71, 187, 0.05);
}
body .app .page2 .main main .right .business .icon img {
  width: 28px;
  height: 20px;
}
body .app .page2 .main main .right .business h2 {
  margin-top: 28px;
  color: #1a1c1e;
  font-family: Manrope;
  font-weight: 700;
  font-size: 30px;
  line-height: 36px;
}
body .app .page2 .main main .right .business p {
  margin-top: 29px;
  width: 100%;
  color: #43474e;
  font-family: Inter;
  font-weight: 300;
  font-size: 18px;
  line-height: 29.3px;
  overflow: hidden;
}
body .app .page2 .main .corporate {
  padding-left: 98px;
  width: 100%;
  height: 205px;
  border-radius: 40px;
  border: 1px solid #f1f5f9;
  box-sizing: border-box;
  background: #ff7860;
  box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.05);
  position: relative;
  margin-top: 20px;
}
body .app .page2 .main .corporate .row1 {
  height: 74px;
  display: flex;
  align-items: center;
  margin-top: 29px;
}
body .app .page2 .main .corporate .row1 img {
  width: 74px;
  height: 74px;
  opacity: 0.5;
}
body .app .page2 .main .corporate .row1 h2 {
  color: #ffffff;
  font-family: Manrope;
  font-weight: 700;
  font-size: 30px;
  line-height: 36px;
  margin-left: 40px;
  height: 36px;
}
body .app .page2 .main .corporate .row2 {
  color: #ffffff;
  font-family: Inter;
  font-weight: 300;
  font-size: 18px;
  line-height: 29.3px;
  margin-top: 26px;
}
body .app .page2 .main .corporate .bg {
  width: 393px;
  height: 205px;
  opacity: 0.3;
  position: absolute;
  bottom: 0;
  right: 0;
}
body .app .page3 {
  height: 1584px;
  padding-top: 145px;
  padding-left: 8.26%;
  overflow: hidden;
}
body .app .page3 .container {
  display: flex;
}
body .app .page3 .container .left-section {
  width: 350px;
}
body .app .page3 .container .left-section .p1 {
  color: #0047bb;
  font-family: Inter;
  font-weight: 600;
  font-size: 12px;
  line-height: 16px;
  text-transform: uppercase;
  letter-spacing: 4.8px;
}
body .app .page3 .container .left-section h1 {
  margin-top: 24px;
  color: #1a1c1e;
  font-family: "Alibaba PuHuiTi";
  font-weight: 400;
  font-size: 60px;
  line-height: 60px;
  letter-spacing: -3px;
}
body .app .page3 .container .left-section .p2 {
  margin-top: 21px;
  width: 350px;
  width: 100%;
  height: 98px;
  display: flex;
  align-items: center;
  color: #43474e;
  font-family: Inter;
  font-weight: 300;
  font-size: 20px;
  line-height: 32.5px;
}
body .app .page3 .container .left-section .image-box {
  margin-top: 63px;
  width: 338px;
  width: 100%;
  height: 480px;
  display: flex;
  flex-direction: column;
  place-content: center;
  place-items: center;
  flex-shrink: 0;
  padding: 0px 24px;
  border-radius: 24px;
  border: 1px solid #f1f5f9;
  box-sizing: border-box;
  background: #f8fafc;
}
body .app .page3 .container .left-section .image-box img {
  width: 288px;
  height: 430px;
  border-radius: 24px;
}
body .app .page3 .container .right-section {
  width: 768px;
}
body .app .page3 .container .right-section .timeline {
  list-style: none;
  position: relative;
  padding-left: 64px;
  margin-left: 80px;
}
body .app .page3 .container .right-section .timeline .timeline-item {
  position: relative;
  width: 768px;
  height: 68px;
  margin-bottom: 52px;
  cursor: pointer;
}
body .app .page3 .container .right-section .timeline .timeline-item .year {
  color: rgba(67, 71, 78, 0.5);
  font-family: Inter;
  font-weight: 600;
  font-size: 14px;
  line-height: 20px;
  letter-spacing: 1.4px;
}
body .app .page3 .container .right-section .timeline .timeline-item .content {
  color: #686868;
  font-family: Manrope;
  font-weight: 700;
  font-size: 24px;
  line-height: 36px;
  text-decoration: none;
  transition: text-decoration 0.2s, color 0.2s;
}
body .app .page3 .container .right-section .timeline .timeline-item:hover .content {
  text-decoration: underline;
  text-underline-offset: 4px;
  color: #0066cc;
}
body .app .page3 .container .right-section .timeline .timeline-item:hover::before {
  border-color: #0066cc;
  background-color: #0066cc;
}
body .app .page3 .container .right-section .timeline .timeline-item.active::before {
  border-color: #0066cc;
  background-color: #0066cc;
}
body .app .page3 .container .right-section .timeline .timeline-item::before {
  content: '';
  left: -60px;
  top: 3px;
  z-index: 2;
  width: 24px;
  height: 24px;
  position: absolute;
  border-radius: 9999px;
  border: 2px solid #cbd5e1;
  box-sizing: border-box;
  background: #ffffff;
}
body .app .page3 .container .right-section .timeline::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 16px;
  bottom: 16px;
  width: 2px;
  /* 竖线宽度 */
  background-color: #e0e0e0;
  z-index: 1;
}
body .app .page4 {
  height: 968px;
  background-color: #f3f4f9;
}
body .app .page4 .container {
  position: relative;
  overflow: hidden;
}
body .app .page4 .container .bgSpan {
  width: auto;
  height: 217px;
  position: absolute;
  z-index: 1;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(0, 51, 102, 0.05);
  font-family: Manrope;
  font-weight: 800;
  font-size: 165px;
  line-height: 230.4px;
  text-transform: uppercase;
}
body .app .page4 .container .bgpic1 {
  width: 828px;
  height: 462px;
  position: absolute;
  bottom: 0;
  right: 0;
}
body .app .page4 .container .bgpic2 {
  width: 28px;
  height: 42px;
  position: absolute;
  bottom: 210px;
  right: 392px;
}
body .app .page4 .container .title {
  width: 100%;
  height: fit-content;
  margin: 102px auto 0;
}
body .app .page4 .container .title h1 {
  width: 100%;
  height: fit-content;
  text-align: center;
  color: #1a1c1e;
  font-family: Manrope;
  font-weight: 700;
  font-size: 48px;
  line-height: 48px;
  letter-spacing: -1.2px;
  margin-bottom: 26px;
}
body .app .page4 .container .title p {
  color: #4a5565;
  font-family: Inter;
  font-weight: 400;
  font-size: 18px;
  line-height: 28px;
  letter-spacing: -0.4px;
  text-align: center;
}
body .app .page4 .container .content {
  height: 562px;
  display: flex;
  margin-left: 7.15%;
  margin-top: 72px;
}
body .app .page4 .container .content .left {
  width: 41.11%;
  height: 562px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
  flex-shrink: 0;
}
body .app .page4 .container .content .left .step {
  display: flex;
  align-items: center;
}
body .app .page4 .container .content .left .step img {
  width: 64px;
  height: 64px;
  margin-right: 32px;
  padding: 3%;
  border-radius: 16777200px;
  border: 2px solid #76b1ff;
  box-sizing: border-box;
  background: #ffffff;
  box-shadow: 0px 1px 2px -1px rgba(0, 0, 0, 0.1), 0px 1px 3px rgba(0, 0, 0, 0.1);
}
body .app .page4 .container .content .left .step div h3 {
  font-family: Inter;
  font-weight: 700;
  color: #101828;
  font-size: 20px;
  line-height: 28px;
  letter-spacing: -0.4px;
}
body .app .page4 .container .content .left .step div h3 span {
  color: #ff4929;
  font-size: 28px;
}
body .app .page4 .container .content .left .step div p {
  margin-top: 7px;
  color: #4a5565;
  font-family: Inter;
  font-weight: 400;
  font-size: 16px;
  line-height: 26px;
  letter-spacing: -0.3px;
}
body .app .page4 .container .content .right {
  margin-left: 3.33%;
  width: 41.11%;
  padding: 17px 17px 15px 17px;
  height: 385px;
  border-radius: 16px;
  border: 1px solid #f3f4f6;
  box-sizing: border-box;
  background: #ffffff;
  box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.05) inset;
}
body .app .page4 .container .content .right .info {
  position: relative;
  width: 100%;
  height: 100px;
  padding: 5%;
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0px 0px 2px -1px rgba(0, 0, 0, 0.1), 0px 0px 3px rgba(0, 0, 0, 0.1);
}
body .app .page4 .container .content .right .info img {
  width: 24px;
  height: 24px;
  position: absolute;
  top: 20px;
  left: 16px;
}
body .app .page4 .container .content .right .info h4 {
  width: auto;
  height: 24px;
  color: #298cd3;
  font-family: Inter;
  font-weight: 700;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: -0.3px;
  position: absolute;
  top: 15px;
  left: 52px;
  overflow: hidden;
}
body .app .page4 .container .content .right .info p {
  width: auto;
  height: 40px;
  color: #4a5565;
  font-family: Inter;
  font-weight: 400;
  font-size: 14px;
  line-height: 20px;
  letter-spacing: -0.2px;
  position: absolute;
  top: 44px;
  left: 52px;
  overflow: hidden;
}
body .app .page4 .container .content .right .map {
  width: 100%;
  height: 237px;
  border-radius: 14px;
  margin-top: 16px;
  position: relative;
  background-color: #e4ebf3;
  overflow: hidden;
}
body .app .page4 .container .content .right .map .map-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}
body .app .page4 .container .content .right .map button {
  width: 53px;
  height: 53px;
  border-radius: 4px;
  background: #ffffff;
  box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
}
body .app .page4 .container .content .right .map button img {
  width: 24px;
  height: 24px;
}
body .app .page4 .container .content .right .map button:hover {
  transform: scale(1.1);
}
body .app .page4 .container .content .right .map .reduce {
  position: absolute;
  top: 16px;
  left: 38px;
}
body .app .page4 .container .content .right .map .add {
  position: absolute;
  top: 16px;
  left: 112px;
}
/* ── Responsive ── */
@media only screen and (max-width: 1700px) {
  body .aboutus .container {
    width: 92%;
    max-width: 1440px;
  }
}
@media only screen and (max-width: 1470px) {
  body .aboutus .banner {
    height: 560px;
  }
  body .aboutus .page1 {
    height: auto;
    padding: 60px 0;
  }
  body .aboutus .page1 .container .left img {
    width: 100%;
    height: auto;
  }
  body .aboutus .page1 .container .left h1 {
    width: 100%;
  }
  body .aboutus .page2 {
    height: auto;
    padding: 80px 0 60px;
  }
  body .aboutus .page3 {
    height: auto;
    padding: 80px 4% 60px;
  }
  body .aboutus .page4 {
    height: auto;
    padding: 60px 0;
  }
}
@media only screen and (max-width: 1280px) {
  body .aboutus .banner {
    height: 480px;
  }
  body .aboutus .banner .container .banner-main {
    width: auto;
    max-width: 80%;
    margin-left: 5%;
  }
  body .aboutus .page1 {
    height: auto;
  }
  body .aboutus .page1 .container {
    flex-direction: column;
    gap: 24px;
  }
  body .aboutus .page1 .container .left {
    width: 100%;
    margin-left: 0;
    margin-top: 40px;
  }
  body .aboutus .page1 .container .left h1 {
    width: 100%;
    height: auto;
    font-size: 36px;
  }
  body .aboutus .page1 .container .left img {
    width: 100%;
    max-width: 500px;
    height: auto;
  }
  body .aboutus .page1 .container .right {
    width: 100%;
    margin-top: 0;
  }
  body .aboutus .page1 .container .right .big span {
    font-size: 60px;
  }
  body .aboutus .page2 {
    height: auto;
  }
  body .aboutus .page2 .top {
    width: 92%;
  }
  body .aboutus .page2 .main {
    width: 92%;
    height: auto;
  }
  body .aboutus .page2 .main main {
    flex-direction: column;
  }
  body .aboutus .page2 .main main .core {
    width: 100%;
    height: auto;
  }
  body .aboutus .page2 .main main .right {
    width: 100%;
    margin-left: 0;
    margin-top: 20px;
  }
  body .aboutus .page2 .main main .right .mission {
    height: auto;
  }
  body .aboutus .page2 .main main .right .business {
    height: auto;
  }
  body .aboutus .page2 .main .corporate {
    height: auto;
    padding: 20px 30px;
  }
  body .aboutus .page3 {
    height: auto;
    padding-left: 4%;
  }
  body .aboutus .page3 .container {
    flex-direction: column;
    gap: 24px;
  }
  body .aboutus .page3 .container .left-section {
    width: 100%;
  }
  body .aboutus .page3 .container .left-section .image-box {
    height: auto;
  }
  body .aboutus .page3 .container .left-section .image-box img {
    width: 100%;
    height: auto;
  }
  body .aboutus .page3 .container .right-section {
    width: 100%;
  }
  body .aboutus .page3 .container .right-section .timeline {
    margin-left: 20px;
  }
  body .aboutus .page3 .container .right-section .timeline .timeline-item {
    width: 100%;
  }
  body .aboutus .page4 {
    height: auto;
  }
  body .aboutus .page4 .container .content {
    flex-direction: column;
  }
  body .aboutus .page4 .container .content .left {
    width: 100%;
    height: auto;
  }
  body .aboutus .page4 .container .content .right {
    width: 100%;
    margin-left: 0;
    margin-top: 20px;
  }
  body .aboutus .partner {
    height: auto;
    padding: 30px 0;
  }
  body .aboutus .partner .partner-scroll .partner-item {
    width: 200px;
  }
}
@media only screen and (max-width: 1024px) {
  body .aboutus .banner {
    height: 400px;
  }
  body .aboutus .banner .container .banner-main {
    margin-left: 5%;
    margin-top: 140px;
  }
  body .aboutus .page1 .container .left h1 {
    font-size: 30px;
    line-height: 38px;
  }
  body .aboutus .page1,
  body .aboutus .page2,
  body .aboutus .page3,
  body .aboutus .page4 {
    padding: 50px 0;
  }
  body .aboutus .page1 h1,
  body .aboutus .page2 h1,
  body .aboutus .page3 h1,
  body .aboutus .page4 h1,
  body .aboutus .page1 h2,
  body .aboutus .page2 h2,
  body .aboutus .page3 h2,
  body .aboutus .page4 h2 {
    font-size: 26px !important;
    line-height: 34px !important;
  }
  body .aboutus .page1 p,
  body .aboutus .page2 p,
  body .aboutus .page3 p,
  body .aboutus .page4 p {
    font-size: 14px !important;
    line-height: 22px !important;
  }
  body .aboutus .page2 .main main .core {
    height: auto;
  }
  body .aboutus .page3 {
    padding-left: 4%;
  }
  body .aboutus .partner .partner-scroll .partner-item {
    width: 160px;
  }
}
@media only screen and (max-width: 800px) {
  body .aboutus .banner {
    height: 320px;
  }
  body .aboutus .banner .container .banner-main {
    max-width: 90%;
    margin-top: 100px;
  }
  body .aboutus .banner .container .banner-main span {
    font-size: 12px;
  }
  body .aboutus .banner .container .banner-main .text {
    width: 100%;
  }
  body .aboutus .banner .container .banner-main .text p {
    width: 100%;
  }
  body .aboutus .page1 .container .left h1 {
    font-size: 26px;
    line-height: 34px;
  }
  body .aboutus .page1 .container .left img {
    max-width: 100%;
  }
  body .aboutus .page1 .container .right .big span {
    font-size: 48px;
  }
  body .aboutus .page1,
  body .aboutus .page2,
  body .aboutus .page3,
  body .aboutus .page4 {
    padding: 40px 0;
  }
  body .aboutus .page1 h1,
  body .aboutus .page2 h1,
  body .aboutus .page3 h1,
  body .aboutus .page4 h1,
  body .aboutus .page1 h2,
  body .aboutus .page2 h2,
  body .aboutus .page3 h2,
  body .aboutus .page4 h2 {
    font-size: 22px !important;
    line-height: 30px !important;
  }
  body .aboutus .page1 p,
  body .aboutus .page2 p,
  body .aboutus .page3 p,
  body .aboutus .page4 p {
    font-size: 13px !important;
  }
  body .aboutus .page2 .top {
    flex-direction: column;
    height: auto;
    gap: 16px;
    align-items: flex-start;
  }
  body .aboutus .page2 .main {
    width: 92%;
    height: auto;
  }
  body .aboutus .page2 .main main {
    flex-direction: column;
  }
  body .aboutus .page2 .main main .core {
    width: 100%;
    height: auto;
  }
  body .aboutus .page2 .main main .right {
    width: 100%;
    margin-left: 0;
    margin-top: 20px;
  }
  body .aboutus .page2 .main main .right .mission {
    height: auto;
    padding: 24px 20px;
  }
  body .aboutus .page2 .main main .right .business {
    height: auto;
  }
  body .aboutus .page2 .main .corporate {
    height: auto;
    padding: 20px;
  }
  body .aboutus .page2 .main .corporate .row1 h2 {
    margin-left: 16px;
  }
  body .aboutus .page3 {
    padding-left: 4%;
  }
  body .aboutus .page3 .container .right-section .timeline {
    padding-left: 40px;
    margin-left: 0;
  }
  body .aboutus .page3 .container .right-section .timeline .timeline-item {
    height: auto;
    margin-bottom: 28px;
  }
  body .aboutus .page3 .container .right-section .timeline .timeline-item .content {
    font-size: 18px !important;
    line-height: 26px !important;
  }
  body .aboutus .page3 .container .right-section .timeline .timeline-item::before {
    left: -36px;
    width: 20px;
    height: 20px;
  }
  body .aboutus .page3 .container .right-section .timeline::before {
    left: 14px;
  }
  body .aboutus .partner {
    padding: 20px 0;
  }
  body .aboutus .partner h2 {
    font-size: 18px !important;
  }
  body .aboutus .partner .partner-scroll .partner-item {
    width: 130px;
  }
  body .app .page4 .container .content .left {
    gap: 12px;
  }
  body .app .page4 .container .content .left .step img {
    padding: 4%;
    width: 44px;
    height: 44px;
    margin-right: 12px;
  }
  body .app .page4 .container .content .left .step div p {
    font-size: 12px !important;
    line-height: 18px !important;
  }
}
@media only screen and (max-width: 640px) {
  body .aboutus .banner {
    height: 260px;
  }
  body .aboutus .banner .container .banner-main {
    margin-top: 80px;
  }
  body .aboutus .page1,
  body .aboutus .page2,
  body .aboutus .page3,
  body .aboutus .page4 {
    padding: 30px 0;
  }
  body .aboutus .page1 h1,
  body .aboutus .page2 h1,
  body .aboutus .page3 h1,
  body .aboutus .page4 h1,
  body .aboutus .page1 h2,
  body .aboutus .page2 h2,
  body .aboutus .page3 h2,
  body .aboutus .page4 h2 {
    font-size: 20px !important;
    line-height: 28px !important;
  }
  body .aboutus .page1 p,
  body .aboutus .page2 p,
  body .aboutus .page3 p,
  body .aboutus .page4 p {
    font-size: 12px !important;
    line-height: 20px !important;
  }
  body .aboutus .page1 .container .left h1 {
    font-size: 22px !important;
    line-height: 30px !important;
  }
  body .aboutus .page1 .container .right .big span {
    font-size: 36px;
  }
  body .aboutus .page2 .top button {
    width: auto;
    padding: 8px 16px;
  }
  body .aboutus .page2 .main main .core {
    padding: 16px;
  }
  body .aboutus .page2 .main main .core .coreImg {
    max-height: 200px;
    object-fit: cover;
  }
  body .aboutus .page3 {
    padding-left: 3%;
  }
  body .aboutus .page3 .container .left-section .p2 {
    height: auto;
  }
  body .aboutus .page3 .container .left-section .image-box {
    height: auto;
    padding: 12px;
  }
  body .aboutus .page3 .container .left-section .image-box img {
    width: 100%;
    height: auto;
  }
  body .aboutus .page3 .container .right-section .timeline .timeline-item {
    height: auto;
    margin-bottom: 20px;
  }
  body .aboutus .page3 .container .right-section .timeline .timeline-item .content {
    font-size: 16px !important;
    line-height: 24px !important;
  }
  body .aboutus .page3 .container .right-section .timeline .timeline-item::before {
    left: -36px;
    width: 20px;
    height: 20px;
  }
  body .aboutus .partner .partner-scroll .partner-scroll-inner {
    gap: 16px;
  }
  body .aboutus .partner .partner-scroll .partner-item {
    width: 100px;
    border-radius: 8px;
  }
  body .aboutus .partner .partner-scroll .partner-item:first-child img {
    width: 80px;
    height: auto;
  }
  body .aboutus .partner > span {
    font-size: 13px !important;
    line-height: 20px !important;
    height: auto;
    padding: 0 16px;
  }
  body .app .page4 .container .bgSpan {
    font-size: 80px;
    width: fit-content;
    height: fit-content;
  }
  body .app .page4 .container .bgpic1 {
    width: 100%;
    height: auto;
    opacity: 0.3;
  }
  body .app .page4 .container .title {
    width: 100%;
    margin-top: 40px;
  }
  body .app .page4 .container .content {
    margin-left: 0;
    margin-top: 30px;
    flex-direction: column;
    height: auto;
  }
  body .app .page4 .container .content .left {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    width: 100%;
    height: auto;
    gap: 16px;
  }
  body .app .page4 .container .content .left .step {
    width: calc(50% - 8px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  body .app .page4 .container .content .left .step img {
    padding: 4%;
    width: 48px;
    height: 48px;
    margin-right: 0;
    margin-bottom: 8px;
  }
  body .app .page4 .container .content .left .step div h3 {
    font-size: 14px !important;
    line-height: 20px !important;
  }
  body .app .page4 .container .content .left .step div h3 span {
    font-size: 18px !important;
  }
  body .app .page4 .container .content .left .step div p {
    font-size: 12px !important;
    line-height: 18px !important;
  }
  body .app .page4 .container .content .right {
    margin-left: 0;
    margin-top: 16px;
    width: 100% !important;
    height: auto;
  }
  body .app .page2 .main main .right .business h2 {
    margin-top: 10px;
  }
  body .app .page2 .main main .right .business p {
    margin-top: 10px;
  }
}
@media only screen and (max-width: 480px) {
  body .aboutus .page1 .container .left h1 {
    font-size: 20px !important;
  }
  body .aboutus .page1 .container .left img {
    max-width: 100%;
  }
  body .aboutus .page1 .container .right .big span {
    font-size: 28px;
  }
  body .aboutus .page1 .container .right .datas {
    flex-wrap: wrap;
  }
  body .aboutus .page1 .container .right .datas .data {
    width: 50%;
  }
  body .aboutus .page1 .container .right .datas .data .num {
    font-size: 28px;
    line-height: 28px;
  }
  body .aboutus .page2 .main main .core .coreImg {
    max-height: 160px;
  }
  body .aboutus .page2 .main main .right .mission {
    padding: 16px;
  }
  body .aboutus .page2 .main .corporate {
    padding: 16px;
  }
  body .aboutus .page2 .main .corporate .row1 {
    flex-wrap: wrap;
  }
  body .aboutus .page2 .main .corporate .row1 img {
    width: 40px;
    height: 40px;
  }
  body .aboutus .page2 .main .corporate .row1 h2 {
    margin-left: 12px;
  }
  body .aboutus .page3 .container .right-section .timeline {
    padding-left: 30px;
  }
  body .aboutus .page3 .container .right-section .timeline .timeline-item {
    width: 100%;
    margin-bottom: 16px;
  }
  body .aboutus .page3 .container .right-section .timeline .timeline-item .content {
    font-size: 14px !important;
    line-height: 22px !important;
  }
  body .aboutus .page3 .container .right-section .timeline .timeline-item::before {
    left: -26px;
    width: 18px;
    height: 18px;
  }
  body .aboutus .page3 .container .right-section .timeline::before {
    left: 12px;
  }
}