未来主义元素黑色背景六边形形状

A dark background with futuristic elements and blue lights, with an abstract hexagonal shape in the center of the screen. The floor is made up of black tiles, while the walls feature geometric patterns illuminated by white light. There is also some lighting on the top left corner. In front there should be a large open space that includes a small hexagonal portal emitting a soft glow, creating a sci-fi atmosphere in the style of a futuristic artist. --ar 1:2 --stylize 800