body {
  margin: 0;
  background: #f8f5f1;
  color: #2f241b;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.75;
}

.doc {
  max-width: 820px;
  margin: 0 auto;
  padding: 40px 20px 64px;
}

.icp-footer {
  max-width: 820px;
  margin: -32px auto 32px;
  padding: 0 20px;
  color: #8a7764;
  font-size: 13px;
  text-align: center;
}

.icp-footer a {
  color: inherit;
  text-decoration: none;
}

.icp-footer a:hover {
  color: #4f3b2b;
  text-decoration: underline;
}

h1 {
  margin: 0 0 8px;
  font-size: 30px;
}

.meta {
  margin: 0 0 28px;
  color: #8a7764;
  font-size: 14px;
}

section {
  margin: 18px 0;
  padding: 20px;
  background: #fff;
  border: 1px solid #eadfd3;
  border-radius: 12px;
}

h2 {
  margin: 0 0 8px;
  font-size: 18px;
}

p {
  margin: 0;
}