:root {
  --ink: #142129;
  --muted: #5f6f78;
  --paper: #fffaf3;
  --line: rgba(20, 33, 41, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Georgia, "Times New Roman", serif;
}

main {
  width: min(760px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 4rem 0;
}

a {
  color: #1f8a8a;
  font-weight: 700;
}

h1 {
  margin: 2rem 0 1rem;
  font-size: clamp(2.4rem, 8vw, 4.5rem);
  line-height: 0.95;
}

h2 {
  margin: 2rem 0 0.7rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 1.35rem;
}

p {
  color: var(--muted);
  font: 1rem/1.7 Verdana, sans-serif;
}