html {
  font-size: 26.66666667vw;
}
.banner {
  background: #f6f9fc url("../img/m/box1/banner.gif") no-repeat center center / 100% auto;
  width: 100%;
  height: 3.56rem;
  box-sizing: border-box;
}
.banner > img {
  width: 100%;
  background: transparent;
}
.h1 {
  font-size: 0.25rem;
  font-weight: 600;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
.h2 {
  font-size: 0.24rem;
  font-family: PingFang SC-Semibold, PingFang SC;
}
.h3 {
  font-size: 0.14rem;
  font-family: PingFang SC-Semibold, PingFang SC;
}
.theme {
  color: #55b15c;
}
.tc {
  text-align: center;
}
.section1 {
  text-align: left;
  padding: 0.2rem 0.2rem 0.12rem;
  box-sizing: border-box;
}
.section1 .line-one {
  margin-bottom: 0.24rem;
}
.section1 .line-two {
  font-weight: 400;
  margin-bottom: 0.24rem;
  color: #454545;
  font-size: 0.16rem;
}
.section1 .line-three {
  margin-top: 0.24rem;
  margin-bottom: 0.04rem;
  color: #3e3e3e;
  font-size: 0.16rem;
  text-align: left;
  font-weight: 600;
}
.section1 .line-four {
  font-weight: 400;
  margin-bottom: 0.72rem;
  color: #454545;
}
.section2 {
  box-sizing: border-box;
  text-align: left;
}
.section2 > .eg {
  margin: 0 0.16rem;
  margin-bottom: 0.6rem;
}
.section2 .eg1 {
  width: 100%;
  margin-bottom: 0.72rem;
}
.section2 .line-one {
  font-size: 0.24rem;
  font-weight: 600;
  margin-bottom: 0.12rem;
  padding: 0rem 0.16rem 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
.section2 .line-two {
  color: #454545;
  margin-bottom: 0.16rem;
  padding: 0rem 0.16rem 0;
  font-size: 0.16rem;
}
.section2 .line-three {
  margin-bottom: 0.15rem;
  font-size: 0.18rem;
  font-weight: 600;
  padding: 0rem 0.16rem 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
.section2 .line-four {
  color: #454545;
  margin-bottom: 0.3rem;
  padding: 0rem 0.16rem 0;
  font-size: 0.16rem;
}
.section3 {
  padding: 0 0.2rem;
  box-sizing: border-box;
}
.section3 > .ul-one > li {
  margin-bottom: 0.48rem;
}
.section3 > .ul-one > li > .no {
  display: block;
  width: 0.45rem;
  margin-bottom: 0.2rem;
}
.section3 > .ul-one > li .line-one {
  font-size: 0.2rem;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: bold;
  color: #071a31;
  line-height: 0.24rem;
  margin-bottom: 0.2rem;
}
.section3 > .ul-one > li .line-two {
  font-weight: 400;
  line-height: 0.2rem;
  margin-bottom: 0.24rem;
  font-size: 0.16rem;
  font-family: PingFang SC-Regular, PingFang SC;
  text-align: left;
  color: #454545;
}
.section3 > .ul-one > li .line-three {
  margin-bottom: 1rem;
}
.section3 > .ul-one > li > .pic {
  width: 100%;
}
.section3 .line-three > div {
  font-size: 0.24rem;
  text-align: left;
  font-weight: 600;
}
.section3 .line-three > div:nth-child(1) {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
.section3 .line-three > div:nth-child(2) {
  color: #55b15c;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
.section3 .line-four {
  margin-top: 0.12rem;
  margin-bottom: 0.16rem;
  font-size: 0.16rem;
  font-family: PingFang SC-Regular, PingFang SC;
  text-align: left;
  color: #454545;
}
.section3 > .ul-two {
  box-sizing: border-box;
}
.section3 > .ul-two > li {
  padding: 0.24rem 0.16rem;
  background-color: #f6f9fc;
  margin-bottom: 0.16rem;
}
.section3 > .ul-two > li .line-one {
  font-size: 0.16rem;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: bold;
  color: #071a31;
  line-height: 0.19rem;
  margin-bottom: 0.08rem;
}
.section3 > .ul-two > li .line-two {
  font-size: 0.14rem;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #454545;
  line-height: 0.18rem;
}
.section4 {
  text-align: left;
  margin-top: 0.32rem;
}
.section4 .top {
  box-sizing: border-box;
  padding: 0 0.26rem;
}
.section4 .top .line-one {
  font-size: 0.22rem;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  font-weight: bold;
  color: #333333;
  line-height: 0.26rem;
  margin-bottom: 0.24rem;
}
.section4 .top .line-two {
  font-size: 0.16rem;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #454545;
  line-height: 0.2rem;
  margin-bottom: 0.24rem;
}
.section4 .top > img {
  width: 100%;
  margin-bottom: 0.24rem;
}
.section4 .bottom {
  background: url("../img/m/box1/pic2.png") no-repeat top left / 100% auto;
  width: 100%;
  height: 2.88rem;
  padding: 0.42rem 0.2rem 0.76rem;
  box-sizing: border-box;
}
.section4 .bottom .line-one {
  font-size: 0.28rem;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  flex-wrap: 600;
  font-weight: bold;
  color: #55b15c;
  line-height: 33px;
  margin-bottom: 0.24rem;
}
.section4 .bottom .line-two {
  font-size: 20px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: 500;
  color: #ffffff;
  opacity: 0.8;
  line-height: 23px;
  margin-bottom: 0.3rem;
}