一块磨砂玻璃，撑起整张背景

A tall frosted-glass panel fills a 9:16 vertical frame, reading as a calm backdrop for products or portrait crops — deep teal melting into emerald with a pale mint highlight lifting the top edge. It sits inside a minimal studio space wrapped in softened air, a slight cool haze diffusing around its edges. Surfaces stay clean and unlettered, with only abstract linear veining standing in for texture rather than text. Foreground edges resolve crisply while the midplane carries a soft grain and the far plane fades into a muted charcoal vignette for a sense of depth. Light falls soft and even, sculpting the glass planes with gentle separation and a subtle inner glow that balances cool against warm. Composition stays tight to the vertical frame, subject weight centered, with deliberate negative space above and below to respect the 9:16 crop. Materials mix frosted glass, satin metal trim, and a barely-there matte backdrop behind the panel; a single purposeful prop — a small neutral pedestal or thin metallic edge — hints at scale and context. Rendered as high-fidelity photoreal illustration, emphasizing smooth gradients, tactile frost, and clean modern presentation.