.library-skeleton{width:100%}.library-skeleton__grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--card-gap)}.library-skeleton__card{grid-column:span 3;padding:1rem;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--ui-radius-panel)}.library-skeleton__image,.library-skeleton__line{background:var(--surface-tool);border-radius:8px;animation:studio-skeleton-pulse 1.8s ease-in-out infinite}.library-skeleton__image{aspect-ratio:16/9;margin-bottom:1rem}.library-skeleton__line{height:.75rem;margin-top:.75rem}.library-skeleton__line.is-short{width:64%}@keyframes studio-skeleton-pulse{50%{opacity:.4}}@media(max-width:68.75rem){.library-skeleton__card{grid-column:span 6}}@media(max-width:37.5rem){.library-skeleton__card{grid-column:span 12}}@media(prefers-reduced-motion:reduce){.library-skeleton__image,.library-skeleton__line{animation:none}}