.poster-grid { gap:8px; }
.poster-grid .poster-tile { padding:7px 12px; min-height:0; gap:10px; }
.poster-grid .poster-tile-thumbnail {
 display:block; flex:0 0 52px; width:52px; height:60px; object-fit:contain;
}
@media(max-width:480px){
 .poster-grid .poster-tile { padding:6px 10px; }
 .poster-grid .poster-tile-thumbnail { flex-basis:44px; width:44px; height:52px; }
}