@layer components {
  .hello {
    font-size: 3.2rem;
    margin-bottom: 0.4rem;

    & + p { font-size: 1.15rem; color: var(--muted); margin-bottom: 1.75rem; }
  }
  .big-action { font-size: 1.2rem; padding: 0.9rem 1.6rem; }
}