Nano Banana 2 提示词 - 金色时刻的巨无霸汉堡广告

Hyper-realistic professional FMCG fast food commercial ad poster. McDonald's Big Mac featuring dual composition: one branded burger box packaging and one assembled burger with a bite taken out, arranged on a slightly reflective urban surface. Background: bustling city street during golden hour, blurred traffic lights and pedestrians creating warm bokeh, urban lifestyle energy. Warm sunlight haze with soft dust particles in air. The packaging positioned slightly behind, iconic red and yellow branding clearly visible. The burger in front with a bite revealing juicy layers — beef patty, lettuce, cheese, sauce dripping slightly. The product hyper-detailed — sesame bun texture, glossy melted cheese, juicy patty surface, sauce glistening under sunlight, slight grease sheen, reflection visible below. Floating sesame seeds and sauce droplets mid-air. Composition: burger dominates foreground, packaging secondary, strong negative space for typography. Typography: top left — McDonald's golden arches logo. center — “BIG MAC”. bottom left — “Bite Into Happiness”. below — “DOUBLE PATTY · SIGNATURE SAUCE · FRESH LETTUCE”. bottom right — “I’m Lovin’ It”. thin separator. bottom center — “http://mcdonalds.com”. left vertical — “BIG MAC · 2026”. Lighting: warm golden sunlight with soft highlights and realistic shadows. Mood: nostalgic, satisfying, everyday indulgence. Shot on ARRI Alexa Mini LF, 50mm lens, shallow DOF, HDR, ultra realistic fast food ad poster, 4:5 portrait