html {
  font-size: 26.66666667vw;
}
.banner {
  background-color: #f6f9fc;
}
.banner > img {
  width: 100%;
}
.h1 {
  font-size: 0.28rem;
  font-weight: 600;
  font-family: PingFang SC-Semibold, PingFang SC;
}
.h2 {
  font-size: 0.24rem;
  font-family: PingFang SC-Semibold, PingFang SC;
}
.h3 {
  font-size: 0.16rem;
  font-family: PingFang SC-Semibold, PingFang SC;
}
.theme {
  color: #55b15c;
}
.tc {
  text-align: center;
}
.section1 {
  text-align: left;
  padding: 0.6rem 0.2rem 0.24rem;
  box-sizing: border-box;
  background-color: #f6f9fc;
}
.section1 > .bg2 {
  margin: 0 0.6rem;
}
.section1 > .bg2 > img {
  width: 100%;
}
.section1 .line-one {
  margin-bottom: 0.2rem;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
.section1 .line-two {
  margin-bottom: 0.24rem;
}
.section1 .line-three {
  text-align: left;
  font-size: 0.24rem;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  font-weight: bold;
  line-height: 0.3rem;
  margin-bottom: 0.24rem;
}
.section1 .line-three > span:nth-child(1) {
  color: #55b15c;
}
.section1 .line-four {
  text-align: left;
  font-family: PingFang SC-Medium, PingFang SC;
  color: #454545;
  line-height: 0.21rem;
  margin-bottom: 0.24rem;
}
.section1 .line-four:nth-child(2) {
  margin-bottom: 0;
}
.section1 > img {
  width: 90%;
}
.footer {
  background-color: #00152f;
  padding: 0.16rem 0.2rem;
  box-sizing: border-box;
  color: #fff;
}
.footer .line-one {
  font-size: 16px;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: 600;
  color: #ffffff;
  line-height: 19px;
  margin-bottom: 0.04rem;
}
.footer .line-two {
  font-size: 14px;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: 600;
  color: #55b15c;
  line-height: 16px;
  margin-bottom: 0.12rem;
}
.footer .line-three {
  box-sizing: border-box;
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.footer .line-three > li {
  font-size: 0.12rem;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  line-height: 0.14rem;
}
.footer .line-three > li > div {
  margin-bottom: 0.12rem;
}
.footer .line-three > li > div:nth-child(1) {
  font-weight: 600;
}