/* Standard responsive banner frames: full-width Premium and half-width Partner/Prata. */
.banner-slot{width:100%;min-width:0;aspect-ratio:2 / 1;border-radius:12px;overflow:hidden;background:#091525;position:relative;}
.banner-slot.banner-premium{aspect-ratio:4 / 1;}
.banner-slot>[data-banner-slide]{display:block;width:100%;height:100%;padding:0;margin:0;}
.banner-slot>[data-banner-slide][hidden]{display:none!important;}
.banner-slot img{display:block;width:100%;height:100%;max-width:100%;object-fit:contain;}
.banner-slot a:focus{outline:3px solid var(--accent,#30bfff);outline-offset:-4px;}
.banner-slot .banner-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;margin:0;padding:20px;text-align:center;}
.weather-ad-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:24px;margin-bottom:24px;}
.weather-ad-grid>.card{margin-bottom:0;min-width:0;}
.banner-admin-preview{width:100%;height:auto;max-height:220px;object-fit:contain;display:block;}
@supports not (aspect-ratio:2 / 1){.banner-slot{height:260px}.banner-slot.banner-premium{height:220px}}
@media(max-width:700px){.weather-ad-grid{grid-template-columns:minmax(0,1fr)}.banner-slot.banner-premium{aspect-ratio:3 / 1;}.banner-slot img{object-fit:contain}}