@charset "utf-8";

* {
  margin: 0;
  padding: 0;
}
html,
body {
  color: #111;
  font-family: Helvetica Neue, PingFang SC, Microsoft YaHei, Helvetica, Arial,
    sans-serif;
  background-color: #F3F5FF;
}
a {
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
ul,
li {
  list-style: none;
}
img{
  width: 100%;
}

.flex{
  display: flex;
}

.space-between{
  justify-content: space-between;
}

.items-center{
  align-items: center;
}

header{
  position: fixed;
  left: 0;
  right: 0;
  padding: 0.32rem 0 0.24rem;
  background: rgba(223,229,255, 0.5);
  color: #111;
  z-index: 10;
}

nav{
  padding: 0 1.6rem;
}

.logo img{
  width: 0.54rem;
}

.logo span{
  font-weight: 700;
  font-size: 0.3rem;
  color: #333;
  margin-left: 0.16rem;
}

.link{
  background: #3B55FF;
  color: #fff;
  padding: 0.14rem 0.16rem;
  border-radius: 0.25rem;
  font-size: 0.14rem;
}

h1{
  font-size: 0.6rem;
  font-weight: 800;
  color: #111;
  line-height: normal;
}

h1 span{
  color: #3B55FF;
}

.box1{
  background: #F9F9F9;
  text-align: center;
  position: relative;
  line-height: 0;
}

.banner1{
  width: 100%;
}

.banner2{
  width: 10.95rem;
  position: absolute;
  bottom: 0.58rem;
  left: 3.67rem;
}

.box1-inner{
  position: absolute;
  top: 1.9rem;
  left: 0;
  right: 0;
  text-align: center;
}

.box1 p {
  font-weight: 400;
  font-size: 0.4rem;
  color: #9899A0;
  margin-top: 0.04rem;
  line-height: normal;
}

h2{
  font-size: 0.6rem;
  font-weight: 800;
  color: #111;
  line-height: normal;
  letter-spacing: -0.02rem;
}

.tip{
  font-size: 0.4rem;
  color: #999AA0;
  line-height: normal;
}

.box2{
  padding: 1.23rem 1.73rem 1.23rem 1.45rem;
  text-align: right;
}

.box2 img,.box3 img{
  width: 7.06rem;
}

.box2 h2{
  width: 7.47rem;
}

.box2 .tip{
  width: 7.61rem;
  text-align: right;
  margin-top: 0.39rem;
}

.box3{
  padding: 0.68rem 1.05rem 2.1rem 2.37rem;
}

.box3 h2{
  width: 7.26rem;
}

.box3 .tip{
  width: 8.12rem;
  margin-top: 0.6rem;
}
@media screen and (max-width: 640px) {
}