@layer utilities {
  .shadow {
    box-shadow:
        0 1px 3px rgba(0, 0, 0, 0.04),
        0 2px 6px rgba(0, 0, 0, 0.08);
  }

  @keyframes spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
  }
}