page {
  --brand: #e63946;
  --brand-dark: #c4232f;
  --brand-soft: #fff0f1;
  --brand-tint: #ffe5e7;
  --line: #f0e4e4;
  --muted: #8a8a8a;
  --text: #222;
  --bg: #fafafa;

  background: var(--bg);
  color: var(--text);
  font-size: 28rpx;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft Yahei", sans-serif;
}

button {
  padding: 0;
  margin: 0;
  line-height: normal;
  background: transparent;
}
button::after {
  border: none;
}