.chapter-card[data-astro-cid-t6t7a36n]{border:1px solid var(--color-border);border-radius:var(--radius-large);background:var(--color-surface-elevated);box-shadow:var(--shadow-small);overflow:hidden}.chapter-card__link[data-astro-cid-t6t7a36n]{height:100%;color:var(--color-text-primary);transition:border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard);text-decoration:none;display:grid}.chapter-card__link[data-astro-cid-t6t7a36n]:hover{background:var(--color-surface-interactive);color:var(--color-text-primary)}.chapter-card__media[data-astro-cid-t6t7a36n]{aspect-ratio:16/9;border-bottom:1px solid var(--color-border);background:var(--color-background);overflow:hidden}.chapter-card__thumbnail[data-astro-cid-t6t7a36n]{object-fit:cover;width:100%;height:100%;display:block}.chapter-card__body[data-astro-cid-t6t7a36n]{gap:var(--spacing-4);padding:var(--spacing-6);display:grid}.chapter-card__eyebrow[data-astro-cid-t6t7a36n]{justify-content:space-between;align-items:center;gap:var(--spacing-3);color:var(--color-text-secondary);font-size:var(--text-sm);letter-spacing:.06em;text-transform:uppercase;font-weight:700;display:flex}.chapter-card__badge[data-astro-cid-t6t7a36n]{padding:var(--spacing-1) var(--spacing-3);border-radius:var(--radius-pill);background:var(--color-accent);color:var(--color-background)}.chapter-card[data-astro-cid-t6t7a36n] h2[data-astro-cid-t6t7a36n]{font-size:var(--text-2xl)}.chapter-card__metadata[data-astro-cid-t6t7a36n]{gap:var(--spacing-4) var(--spacing-8);color:var(--color-text-secondary);font-size:var(--text-sm);flex-wrap:wrap;display:flex}.chapter-card__metadata[data-astro-cid-t6t7a36n] div[data-astro-cid-t6t7a36n]{gap:var(--spacing-1);display:grid}.chapter-card__metadata[data-astro-cid-t6t7a36n] dt[data-astro-cid-t6t7a36n]{color:var(--color-text-muted)}.chapter-card__metadata[data-astro-cid-t6t7a36n] dd[data-astro-cid-t6t7a36n]{color:var(--color-text-primary);font-weight:700}