.wechat-template {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell;
  line-height: 1.75;
  letter-spacing: 0.05em;
}

.wechat-template h1 {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 1em;
}

.wechat-template p {
  margin-bottom: 1em;
  color: #333;
}