h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--colour-primary);
  letter-spacing: -0.01em;
}

h1 {
  font-size: 2.5rem;
  line-height: 1.2;
}

h2 {
  font-size: 1.75rem;
  line-height: 1.3;
}

h3 {
  font-size: 1.25rem;
  line-height: 1.4;
}

p {
  margin-bottom: var(--space-md);
}

p:last-child {
  margin-bottom: 0;
}

.mono {
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.85em;
}

small {
  font-size: 0.875rem;
  color: var(--colour-text-muted);
}