/* Layout */
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  color: #111;
  background-color: #f8f8f8;
}

main {
  max-width: 720px;
  margin: 4rem auto 5rem;
  padding: 0 1.5rem;
  line-height: 1.6;
  font-size: 1rem;
}

/* Headings */
h1 {
  font-size: 2.4rem;
  margin-bottom: 0.25rem;
  letter-spacing: -0.03em;
}

h2 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-top: 0;
  margin-bottom: 2rem;
  /* text-transform: lowercase; */
  letter-spacing: 0.08em;
}

h3 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
}

/* Paragraph rhythm */
p {
  margin: 0 0 1rem;
}

/* Give the very first paragraph a tiny bit more space below */
main p:first-of-type {
  margin-bottom: 1.25rem;
}

blockquote {
  margin: 2rem 0;
  padding-left: 1.2rem;
  border-left: 3px solid #ddd;
  font-style: italic;
  color: #555;
}