photorealistic digital art. a stylish advertisement poster advertising dark chocolate. a lean gay male couple is kissing each other, standing in embrace. the poster must have the name of the product "Black Gold" written on it. use primarily four colors: Dark Chocolate Brown, Gold, Black, White. --chaos 4 --sref <https://s.mj.run/GIL8ev-uT30> --sw 60 --stylize 250 --niji 6 --ar 4:5