/* Skeleton shimmer for load more */
.pb-skel{
  display:grid; grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px; margin:16px 0;
}
.pb-skel .card{
  height:220px; border-radius:8px;
  background:linear-gradient(90deg,#eee 25%,#f5f5f5 37%,#eee 63%);
  background-size:400% 100%;
  animation:pbshimmer 1.2s infinite;
}
@keyframes pbshimmer{0%{background-position:100% 0}100%{background-position:-100% 0}}
@media(min-width:768px){.pb-skel{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (prefers-reduced-motion: reduce){ .pb-skel .card{ animation:none; background:#eee; } }