.banner {
  width: 100%;
  display: block;
}
.block {
  padding: 10.7vw 4.2vw;
  box-sizing: border-box;
}
.title {
  margin-bottom: 8.8vw;
  font-size: 6.4vw;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #46525e;
  text-align: center;
}
.about {
  height: 148.3vw;
  font-size: 3.7vw;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #46525e;
  line-height: 1.6;
}
.culture {
  height: 149.9vw;
  background: #f3faff;
}
.culture img {
  width: 100%;
}
.culture-content {
  padding: 2.1vw 0 2.1vw 4.2vw;
  background: #fff;
  font-size: 3.2vw;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #7b8994;
}
.culture-content p:nth-of-type(2n) {
  margin-bottom: 5.5vw;
  font-size: 3.7vw;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #46525e;
}
.contact {
  text-align: center;
}
.contact-title {
  margin-bottom: 5.3vw;
  font-size: 3.7vw;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #46525e;
}
.contact-phone {
  margin-bottom: 5.3vw;
  font-size: 4.2vw;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #242424;
}
.contact-phone-btn {
  display: block;
  margin: 0 auto 10.7vw;
  width: 23.5vw;
  height: 6.9vw;
  line-height: 6.5vw;
  border-radius: 3.5vw;
  border: 1px solid #189bfa;
  box-sizing: border-box;
  font-size: 3.2vw;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #189bfa;
}
.contact-wxqrcode {
  display: block;
  margin: 0 auto;
  width: 19.7vw;
  height: 19.7vw;
}
.address {
  background: #f3faff;
}
.address img {
  width: 100%;
}
.address-content {
  padding: 5.3vw 4.2vw;
  font-size: 3.2vw;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #46525e;
  background: #fff;
  line-height: 2;
}
.address-content > div:first-of-type {
  font-weight: 600;
}