/* Breakpoint image swaps (source <picture>/srcset flattened to per-breakpoint <img src>).
   Desktop/mobile variants use Bootstrap d-md-* classes; these rules keep them safe without Bootstrap. */
@media (max-width:767.98px){ .bnrAr .d-md-block.d-none, .secFull img.d-md-block, .secProduct img.d-md-block { display:none !important; } }
@media (min-width:768px){ .secFull img.d-md-none, .secProduct img.d-md-none { display:none !important; } }