Design a vertically composed 9:16 tourism promotion poster for a generic mountain river city at night. Use a three-zone layout with strong hierarchy: an oversized headline block in the upper left, the cinematic cityscape as the dominant middle visual, and modular travel-information blocks in the lower area. Show a layered urban scene with a river in the foreground, reflective wet streets, hillside buildings, transit infrastructure, mist in the low areas, and distant high-rise silhouettes. Keep the camera viewpoint elevated and slightly diagonal so the road, rail or bridge lines guide the eye from bottom right toward the skyline. The image should feel premium, believable, and suitable for print or digital campaign use. Lighting: night scene with cool blue ambient atmosphere, warm amber practical lights from windows and street lamps, soft fog diffusion, glossy reflections on pavement, and controlled contrast so the text remains readable. Materials: wet concrete, metal railings, glass towers, illuminated signage surfaces, masonry facades, and humid air haze. Color palette: deep navy, charcoal, muted steel blue, copper orange, and small accents of desaturated red. Avoid oversaturation; preserve a refined commercial finish. Typography and text system: place the exact copy "Weekend City Guide" as the main headline in a large, clean, high-contrast display treatment. Pair it with smaller supporting text blocks made of generic placeholder travel info such as district guide, food, river views, night walk, and local culture, but do not invent prices, dates, phone numbers, or addresses. Use a disciplined editorial grid with clear safe margins, consistent alignment, and distinct size contrast between headline, subhead, captions, and footer marks. Typography may include bold Latin headline styling and secondary compact text blocks, but all text must be debranded, generic, and fully readable. Reference-image policy: use the provided reference only as inspiration for composition, atmosphere, text placement, hierarchy, lighting logic, and premium tourism-poster finish. Do not replicate any exact city name, signage wording, logo, creator mark, or distinctive protected layout from the source. Create a fresh city-promo visual with new environmental details and original text arrangement. Negative constraints: no real brand names, no logos, no creator handles, no copied location names, no protected slogans, no exact signage text from the reference, no celebrity likenesses, no watermarks, no cluttered typography, no fake discounts, and no fabricated contact information.
