Looking for a YT Music client with the official player's visual style + offline caching

Hi everyone, I’m on the hunt for an Android client for YouTube Music that mirrors the official app’s dark, moody, and blurred aesthetic, but also supports robust offline caching/local playback. I’ve explored a couple of routes, but keep running into two extremes: Official patches (like ReVanced/RVX): They keep the perfect UI, layouts, and recommendations, but they don't support saving music for offline use without an active Premium subscription. FOSS clients (like ViMusic, SimpMusic, Flow, etc.): While they have great streaming and caching features, most of them default to a flat, heavily padded Material 3/Material You template. They lack that sleek, compact, dynamic dark-gradient feel of the official player. Is there any client out there that bridges this gap—giving you a beautifully animated, blurred-background player while also letting you cache/save songs locally? I'd love to hear your recommendations or discover any hidden gems! Thanks!