Nightfall Glow: Urban Moonlight

Prompt:  An enchanting nighttime illustration of a cityscape with modern buildings, a mix of high and low structures. The sky is clear and starless, adding to the mystical atmosphere. All windows are dark, except for one rectangular window in a central building, emitting a warm, inviting yellow light. The city is rendered with delicate details and a minimalist style, creating a friendly and welcoming ambiance. The color palette consists of blues and blacks, emphasizing the calm and serene atmosphere of the night. Remove the lights except the one in the center. Only the central window should stand out, only that light should be on in the whole city.