/* Guide Education — Typography utilities
   Class-based scale. Colors inherited from tokens.css.
   DESIGN.md §3 — Hierarchy as Identity. */

.display-lg {
  font-family: var(--font-headline);
  font-size: clamp(3rem, 1rem + 7vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.headline-lg {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 1rem + 3vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.headline-md {
  font-family: var(--font-headline);
  font-size: clamp(1.5rem, 0.8rem + 1.6vw, 2rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-weight: 700;
}

.body-base {
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.92rem + 0.4vw, 1.125rem);
  line-height: 1.7;
  font-weight: 400;
}

.body-sm {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.65;
  font-weight: 400;
}

.label-md {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  line-height: 1.4;
  letter-spacing: 0.01em;
  font-weight: 500;
}

.code-mono {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.6;
  font-feature-settings: 'liga' 0, 'calt' 0;
}