Retro-style beverage commercial poster

Generate a bright and cheerful retro commercial visual with as the theme. The visual focus is formed by the super-large, bold, rounded font of the main title “”, presenting a soft inflatable signage texture. The main beverage is located at the lower center of the image, using realistic product photography quality, with clear highlights, condensation droplets, and natural shadows, creating a sense of depth through overlap with the background and text. The background uses radial sharp color blocks to convey a sense of speed and joy. The text system is divided into three layers: the huge main title, a narrow retro uppercase subtitle “”, and small text details in the corners. The colors are vivid and pure, extracted from the beverage's flavor and brand tone. The overall tone is fresh, playful, and energetic, avoiding dark or muddy retro filters.