/* Body font — readable, slightly literary */
body {
  font-family: "Georgia", "Times New Roman", serif;
  font-size: 1.05rem;
  line-height: 1.85;
  color: #1a1a1a;
}

/* Headings — clean, not heavy */
h1, h2, h3 {
  font-family: "Helvetica Neue", "Arial", sans-serif;
  font-weight: 600;
  color: #111;
}

/* Inline math should not be bold */
.math.inline {
  font-size: 1.0rem;
}

/* Display math breathing room */
.math.display {
  margin: 1.5rem 0;
}

/* Callout boxes */
.callout {
  border-left: 3px solid #4a7fb5;
  background: #f4f7fb;
  padding: 0.75rem 1rem;
  font-size: 0.97rem;
}