body {
  margin: 0;
  background: #eef5ff;
  color: #1d2a3a;
  font: 16px/1.7 system-ui, -apple-system, "Segoe UI", sans-serif;
}
main {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}
h1 {
  font-size: 28px;
  margin: 0 0 8px;
}
h2 {
  font-size: 19px;
  margin: 28px 0 8px;
}
.lead {
  font-size: 17px;
}
code {
  font-size: 14px;
  background: #dfe9f7;
  padding: 1px 4px;
  border-radius: 4px;
  word-break: break-all;
}
a {
  color: #1f5fbf;
}
.links {
  margin-top: 32px;
}