@layer components {
  /* ===============================================================
   * Banner — full-width inline notice on detail pages.
   * Tinted info surface by default; body/meta inherit the fg color.
   * =============================================================== */
  .banner {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    background: var(--color-info-bg);
    color: var(--color-info-fg);
    margin-block: 1rem;
  }

  .banner__title {
    margin: 0;
    font-weight: 600;
  }

  .banner__body {
    margin: 0;
  }

  .banner__meta {
    margin: 0;
    font-size: var(--text-x-small);
  }
}