.ui-skeleton{display:block;background:var(--input-bg);position:relative;overflow:hidden}.ui-skeleton-text{border-radius:var(--radius-xs);height:1em;width:100%}.ui-skeleton-circular{border-radius:var(--radius-circle);flex-shrink:0}.ui-skeleton-rectangular{border-radius:0}.ui-skeleton-rounded{border-radius:var(--radius-sm)}@keyframes ui-skeleton-pulse{0%,to{opacity:1}50%{opacity:.4}}.ui-skeleton-pulse{animation:ui-skeleton-pulse .8s ease-in-out infinite}@keyframes ui-skeleton-wave{0%{transform:translateX(-100%)}to{transform:translateX(100%)}}.ui-skeleton-wave:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 0,var(--button-ghost-bg) 50%,transparent 100%);animation:ui-skeleton-wave .8s linear infinite;transform:translateX(-100%)}.ui-skeleton-none{animation:none}.ui-skeleton-none:after{display:none}.ui-skeleton-lines{display:flex;flex-direction:column}.ui-skeleton-content{visibility:hidden}.ui-skeleton-card{display:flex;flex-direction:column;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);overflow:hidden}.ui-skeleton-card-image{width:100%;aspect-ratio:16/9;border-radius:0}.ui-skeleton-card-content{padding:var(--space-3);display:flex;flex-direction:column;gap:10px}.ui-skeleton-card-author{display:flex;align-items:center;gap:var(--space-2)}.ui-skeleton-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-4)}@media (max-width:768px){.ui-skeleton-grid{grid-template-columns:repeat(2,1fr);gap:var(--space-3)}}@media (max-width:480px){.ui-skeleton-grid{grid-template-columns:1fr;gap:var(--space-3)}}@media (prefers-reduced-motion:reduce){.ui-skeleton-pulse,.ui-skeleton-wave:after{animation:none}.ui-skeleton{background:var(--bg-glass)}}