.pfm-ad-slot { display: grid; }
.pfm-ad-slot[hidden] { display: none; }
.pfm-ad-frame { grid-area: 1 / 1; min-width: 0; width: 100%; align-self: start; opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .2s ease, visibility .2s; }
.pfm-ad-frame.is-active { opacity: 1; visibility: visible; pointer-events: auto; }
.pfm-ad-frame img[hidden] { display: none; }
@media (prefers-reduced-motion: reduce) { .pfm-ad-frame { transition: none; } }