.stub {
  min-height: 100svh;
  padding: 10rem 0 var(--space-section);
  display: grid;
  place-items: center;
  text-align: center;
}

.stub h1 {
  font-size: var(--text-3xl);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.stub .lead {
  font-size: var(--text-lg);
  color: var(--color-muted);
  max-width: 56ch;
  margin: 0 auto 1.25rem;
}

.stub .body { color: var(--color-muted); }

.stub .back {
  margin-top: 2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: var(--text-xs);
}