.banner {
  width: 100%;
  display: block;
}
.cn {
  background-color: #f5f5f7;
}
.section {
  width: 1220px;
  margin: 0 auto;
}
.section .title-line {
  font-weight: 500;
  font-style: Medium;
  font-size: 44px;
  line-height: 44px;
  letter-spacing: 0%;
  text-align: center;
  width: 100%;
}
.section.section1 {
  background-color: #000000;
  width: 100%;
  position: relative;
  top: -1px;
}
.section.section1 .main {
  width: 1220px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  padding-bottom: 26px;
}
.section.section1 .main .card {
  width: 396px;
  height: 240px;
  position: relative;
  border-radius: 12px;
  box-sizing: border-box;
  padding-top: 30px;
  padding-left: 37px;
}
.section.section1 .main .card::after {
  background: linear-gradient(180deg, #FFFFFF 0%, rgba(255, 255, 255, 0) 93.83%);
  height: 240px;
  width: 396px;
  left: 0;
  top: 0;
  opacity: 0.2;
  content: '';
  display: block;
  overflow: hidden;
  border-radius: 12px;
  position: absolute;
  pointer-events: none;
}
.section.section1 .main .card > h3 {
  font-style: normal;
  font-weight: 500;
  font-size: 28px;
  line-height: 28px;
  color: #FFFFFF;
  text-align: left;
}
.section.section1 .main .card > p {
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  width: 336px;
  margin-top: 16px;
  color: #FFFFFF;
  opacity: 0.6;
}
.section.section1 .main .card > div {
  color: #85d381;
  font-weight: 500;
  font-style: Medium;
  font-size: 16px;
  line-height: 14px;
  letter-spacing: 0%;
  position: absolute;
  display: inline-block;
  bottom: 45px;
  left: 30px;
  height: 16px;
  text-align: center;
  background: url(../images/yes.svg?v=39) no-repeat;
  background-position: left center;
  padding-left: 22px;
  background-size: 16px 16px;
}
.section.section2 {
  width: 1220px;
  margin: 0 auto;
  margin-top: 97px;
}
.section.section2 .title-line {
  margin-bottom: 56px;
}
.section.section2 .cards {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}
.section.section2 .cards .card {
  width: 600px;
}
.section.section2 .card {
  padding: 40px 0 0 57px;
  background-color: #ffffff;
  border-radius: 12px;
  height: 394px;
  box-sizing: border-box;
  position: relative;
}
.section.section2 .card > img {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: block;
  pointer-events: none;
}
.section.section2 .card.card1 > img {
  height: 173px;
  width: 516px;
  bottom: 32px;
}
.section.section2 .card.card2 > img {
  height: 152px;
  width: 487px;
  bottom: 32px;
}
.section.section2 .card.card3 > img {
  height: 178px;
  width: 486px;
  bottom: 32px;
}
.section.section2 .card.card4 > img {
  height: 260px;
  width: 600px;
  bottom: 0px;
}
.section.section2 .card.card5 {
  position: relative;
  width: 1220px;
}
.section.section2 .card.card5 > div {
  margin-top: 20px;
}
.section.section2 .card.card5 > img {
  position: absolute;
  bottom: 0;
  z-index: 1;
  width: 100%;
  height: 394px;
}
.section.section2 .card > h3 {
  font-weight: 500;
  font-style: Medium;
  font-size: 28px;
  line-height: 36px;
  letter-spacing: 0%;
  margin-bottom: 10px;
}
.section.section2 .card > div {
  color: #6aae66;
  font-weight: 500;
  font-size: 16px;
  line-height: 14px;
  letter-spacing: 0%;
  height: 16px;
  text-align: left;
  background: url(../images/light.svg?v=39) no-repeat;
  background-position: left center;
  padding-left: 22px;
  background-size: 16px 16px;
  margin-bottom: 18px;
}
.section.section2 .card > p {
  font-weight: 400;
  font-style: Regular;
  font-size: 16px;
  color: #666;
  line-height: 24px;
  letter-spacing: 0%;
}
.section.section3 {
  width: 1220px;
  margin: 0 auto;
  margin-top: 93px;
}
.section.section3 .title-line {
  margin-bottom: 56px;
}
.section.section3 .cards {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 56px;
}
.section.section3 .cards .card {
  padding: 30px 0 0 36px;
  box-sizing: border-box;
  height: 500px;
  width: 290px;
  background-color: #ffffff;
  border-radius: 12px;
  position: relative;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}
.section.section3 .cards .card.card1 {
  background-image: url(../images/product_proc_1_cn.jpg);
}
.section.section3 .cards .card.card2 {
  background-image: url(../images/product_proc_2_cn.jpg);
}
.section.section3 .cards .card.card3 {
  background-image: url(../images/product_proc_3_cn.jpg);
}
.section.section3 .cards .card.card4 {
  background-image: url(../images/product_proc_4_cn.jpg);
}
.section.section3 .cards .card > b {
  font-family: Cera Pro;
  font-weight: 700;
  font-size: 32px;
  line-height: 32px;
  letter-spacing: 0%;
  color: #69a765;
  opacity: 0;
}
.section.section3 .cards .card > h3 {
  font-weight: 500;
  font-size: 28px;
  line-height: 36px;
  letter-spacing: 0%;
  margin-top: 12px;
}
.section.section3 .cards .card > ul {
  position: relative;
  margin-top: 10px;
}
.section.section3 .cards .card > ul > li {
  position: relative;
  left: 0px;
  list-style: disc;
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: 0%;
  color: #666;
}
.section.section3 .cards .card .commit {
  position: absolute;
  left: 35px;
  bottom: 34px;
}
.section.section3 .cards .card .commit > span {
  font-weight: 700;
  font-weight: bold;
  font-size: 16px;
  line-height: 16px;
  letter-spacing: 0%;
  background: #fff;
  height: 26px;
  line-height: 26px;
  border-radius: 13px;
  padding: 0 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  display: inline-block;
  color: #6aae66;
}
.section.section3 .cards .card .commit > p {
  font-weight: 500;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: 0%;
  margin-top: 8px;
  color: #fff;
}
.section.section4 {
  margin-top: 110px;
  width: 100%;
  height: 260px;
  background: linear-gradient(90deg, #73b36e, rgba(115, 179, 110, 0.3));
}
.section.section4 .main {
  width: 1220px;
  margin: 0 auto;
  padding-top: 87px;
  position: relative;
}
.section.section4 .main h3 {
  color: #fff;
  font-family: Helvetica Neue;
  font-size: 40px;
  font-weight: 500;
  line-height: 44px;
  letter-spacing: 0px;
  margin-bottom: 14px;
}
.section.section4 .main .mt {
  color: #ffffff;
  font-size: 24px;
  font-weight: 400;
  line-height: 30px;
  letter-spacing: 0px;
  text-align: left;
  margin-top: 17px;
}
.section.section4 .main .desc {
  width: 1220px;
  height: 30px;
  color: #fff;
  padding-left: 20px;
  font-size: 16px;
  font-weight: 400;
  line-height: 30px;
  text-align: left;
  box-sizing: border-box;
}
.section.section4 .main a {
  width: 140px;
  height: 38px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.6);
  color: #000;
  font-family: Helvetica Neue;
  font-size: 16px;
  font-weight: 500;
  line-height: 38px;
  display: inline-block;
  text-align: center;
  position: relative;
  margin-top: 16px;
  cursor: pointer;
  text-decoration: none;
}
.section.section4 .main .qr {
  position: absolute;
  right: 10px;
  top: 43px;
  width: 140px;
}
.section.section4 .main .qr > .img {
  background-image: url(../images/services-qrcode.jpg?v=39);
  background-position: center center;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  height: 140px;
  width: 140px;
  border-radius: 8px;
}
.section.section4 .main .qr > .txt {
  font-family: 'Source Han Sans CN';
  font-style: normal;
  font-weight: 400;
  font-size: 16px;
  text-align: center;
  padding-top: 10px;
  color: rgba(0, 0, 0, 0.6);
}
.section.section5 {
  margin-top: 100px;
}
.section.section5 .cards {
  display: flex;
  justify-content: space-between;
  margin-top: 56px;
}
.section.section5 .cards .card {
  height: 394px;
  width: 600px;
  box-sizing: border-box;
  background-color: #ffffff;
  border-radius: 12px;
  padding: 40px 0 0 30px;
}
.section.section5 .cards .card > h3 {
  font-family: Source Han Sans CN;
  font-weight: 500;
  font-size: 28px;
  line-height: 36px;
  padding-left: 20px;
  letter-spacing: 0%;
  color: #69a765;
}
.section.section5 .cards .card ul {
  width: 540px;
  margin-top: 22px;
}
.section.section5 .cards .card ul li {
  height: 64px;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  border-bottom: 1px solid rgba(105, 167, 101, 0.3);
}
.section.section5 .cards .card ul li:first-child {
  border-top: 1px solid rgba(105, 167, 101, 0.3);
}
.section.section5 .cards .card ul li:nth-child(odd) {
  background-color: rgba(105, 167, 101, 0.1);
}
.section.section5 .cards .card ul li > label {
  padding-left: 20px;
  width: 128px;
  font-weight: bold;
  font-size: 16px;
  box-sizing: border-box;
  color: #69a765;
}
.section.section5 .cards .card ul li > span {
  font-size: 16px;
  color: #69a765;
}
.section.section5 .blocks {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}
.section.section5 .blocks .block {
  height: 196px;
  width: 600px;
  box-sizing: border-box;
  background-color: #ffffff;
  border-radius: 12px;
  padding: 30px 0 0 30px;
  color: #666;
}
.section.section5 .blocks .block > h3 {
  font-family: Source Han Sans CN;
  font-weight: 500;
  font-size: 28px;
  line-height: 36px;
  padding-left: 20px;
  letter-spacing: 0%;
  color: #69a765;
}
.section.section5 .blocks .block ul {
  margin-top: 10px;
  padding-left: 20px;
}
.section.section5 .blocks .block ul li {
  font-weight: 400;
  font-size: 16px;
  line-height: 30px;
  letter-spacing: 0%;
  list-style: none;
  background-image: url(../images/yes2.svg);
  background-position: left center;
  background-repeat: no-repeat;
  background-size: 14px 14px;
  padding-left: 26px;
}
.section.section7 {
  margin-top: 103px;
  width: 1158px;
}
.section.section7 ol {
  columns: 3;
  list-style-position: outside;
  margin-top: 40px;
}
.section.section7 ol li {
  width: 390px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  font-size: 16px;
  line-height: 30px;
  letter-spacing: 0%;
}
.section.section6 {
  margin-top: 144px;
  background-image: url(../images/advantage.jpg?v=39);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  width: 100%;
  height: 630px;
}
.section.section6 .main {
  width: 1220px;
  margin: 0 auto;
  padding-top: 93px;
}
.section.section6 .main h3 {
  color: #fff;
  font-family: Helvetica Neue;
  font-size: 40px;
  font-weight: 500;
  line-height: 44px;
  letter-spacing: 0px;
  margin-bottom: 17px;
}
.section.section6 .main .desc {
  width: 1000px;
  color: #fff;
  font-size: 16px;
  font-weight: 400;
  line-height: 30px;
  margin-top: 26px;
  text-align: left;
}
.section.section6 .main .s1 {
  color: #ffffff;
  font-size: 24px;
  font-weight: 400;
  line-height: 30px;
  text-align: left;
  margin-top: 20px;
}
.section.section6 .main .more {
  width: 140px;
  height: 38px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.6);
  color: #000;
  font-family: Helvetica Neue;
  font-size: 16px;
  font-weight: 500;
  line-height: 38px;
  display: inline-block;
  text-align: center;
  position: relative;
  margin-top: 37px;
  cursor: pointer;
  text-decoration: none;
}
.section.section6 .main .qr {
  width: 140px;
  margin-top: 40px;
}
.section.section6 .main .qr > .img {
  background-image: url(../images/services-qrcode.jpg?v=39);
  background-position: center center;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  height: 140px;
  width: 140px;
  border-radius: 8px;
}
.section.section6 .main .qr > .txt {
  font-family: 'Source Han Sans CN';
  font-style: normal;
  font-weight: 400;
  font-size: 16px;
  text-align: center;
  padding-top: 10px;
  color: #fff;
}