@scope Hits Baseline: Scoped Styles Without the Selector Gymnastics

Large stylesheets eventually fight the cascade. A card component needs green image borders; a gallery elsewhere needs red ones. Without boundaries, you write .card img vs .gallery img , then .sidebar .card img when marketing drops a card inside the sidebar, then someone adds !important because a utility class won. CSS @scope — now Baseline Newly Available as of December 2025 with Firefox 146…