body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: Georgia, "Iowan Old Style", Palatino, "Palatino Linotype", serif;
}

.tone-cirbot {
  --paper: #e7eef5;
  --ink: #1b2836;
}

.tone-robimals {
  --paper: #e7f2ea;
  --ink: #1c3324;
}

.tone-stories {
  --paper: #f6efe4;
  --ink: #3a2418;
}

main {
  max-width: 38rem;
  padding: 22vh 1.5rem 4rem;
}

.rule {
  width: 2.75rem;
  height: 3px;
  margin-bottom: 1.4rem;
  background: var(--ink);
}

h1 {
  margin: 0 0 0.6rem;
  font-size: clamp(3.2rem, 9vw, 6rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.95;
}

p {
  margin: 0;
  max-width: 22rem;
  font-size: 1.35rem;
  line-height: 1.45;
}