* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  min-height: 100vh;
  background: #ffffff;
  color: #222222;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", sans-serif;
}

.page {
  min-height: 100vh;
  padding-bottom: 52px;
}

.top-image {
  display: block;
  width: 100%;
  height: auto;
}

.icp {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 16px;
  background: #ffffff;
  color: #666666;
  font-size: 14px;
  line-height: 1.4;
  text-align: center;
}