/* Urbiax P5 performance helpers.
   Keeps visual layout unchanged while letting modern browsers skip off-screen rendering work. */

@supports (content-visibility: auto){
  #listingsGrid .card-shell,
  #listingsGrid .card{
    content-visibility:auto;
    contain-intrinsic-size:auto 420px;
  }

  .local-services-card,
  .req-card{
    content-visibility:auto;
    contain-intrinsic-size:auto 190px;
  }

  @media (max-width:680px){
    #listingsGrid .card-shell,
    #listingsGrid .card{
      contain-intrinsic-size:auto 460px;
    }
  }
}

/* Avoid unnecessary work during thumbnail fades/updates. */
#listingsGrid .thumb img{
  backface-visibility:hidden;
}