body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

div.body h1,
div.body h2,
div.body h3 {
  letter-spacing: 0.03em;
}

a {
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  text-decoration: underline;
}