/* ============================================
   s-card-12 — 部位別ガイドセクション（3col）
   c-heading-05 + 3col grid > c-card-18
   ============================================ */

/* --- WP block margin reset --- */
:is(.s-card-12 *) {
  margin: 0;
}

/* --- Section container --- */
.s-card-12.wp-block-group,
.s-card-12 {
  container-type: inline-size;
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
}

/* --- Section heading spacing --- */
.s-card-12 > .c-heading-05,
.s-card-12 > [class*="c-heading-"] {
  margin-block-end: var(--section-header-mb) !important;
}

/* --- Grid wrapper for c-card-18 cards --- */
.s-card-12__grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto;
  gap: var(--space-3-xl);
}

@container (min-width: 600px) {
  .s-card-12__grid {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(7, auto);
    gap: var(--space-3-xl) var(--space-2-xl);
  }
}

/* ===== Responsive ===== */

@container (max-width: 599px) {
  .s-card-12 {
    padding-top: var(--space-6-xl);
    padding-bottom: var(--space-6-xl);
  }

  .s-card-12__grid {
    gap: var(--space-5-xl);
  }
}