* {
  font-family: 'PingFang SC', -apple-system, Arial, 'Microsoft YaHei', 'Microsoft JhengHei',
    'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
.position-middle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.fixed-bottom {
  position: fixed;
  bottom: 0;
  z-index: 80;
}
.flex {
  display: flex;
}
.flex-wrap {
  flex-wrap: wrap;
}
.flex-align-center {
  align-items: center;
}
.flex-full {
  flex: 1;
}
.flex-justify-center {
  justify-content: center;
}
.flex-justify-between {
  justify-content: space-between;
}
.text-bold {
  font-weight: bold;
}
a {
  text-decoration: none;
}

body {
  font-size: initial;
}
.text-center {
  text-align: center;
}
.title {
  font-size: 46px;
  font-weight: bold;
  color: #598ba8;
  text-align: center;
}

.title2 {
  margin-top: 16px;
  font-size: 24px;
  color: #598ba8;
  text-align: center;
}