589アールデコ交通ポスター

Generate one finished image now, not instructions or a description.
出力サイズは1080×1440ピクセル、3:4の縦型SNS投稿にしてください。
Create one full-bleed Art Deco transit travel poster, default portrait 3:4. The artwork itself fills the canvas, with no wall, frame, paper mockup, collage or inset panels.
CITY title: "【都市】"
TRANSPORT scene: "【乗り物】"
COLOR and atmosphere: "【色】"
If CITY is empty, use "Haru". If TRANSPORT is empty, use an original streamlined train approaching a riverside city station. If COLOR is empty, use midnight blue, antique gold and warm ivory under evening light. Treat transit and color as visual instructions, never printed captions. Infer a coherent time of day, weather and season from the color description, rather than adding a style selector.
Print the CITY title exactly once, exactly as entered, preserving its script, spelling, spaces, capitalization and punctuation. Do not translate, romanize or append any words. It is the ONLY visible text. Never print these field labels. No slogans, operator names, route numbers, dates, fares, signatures or watermarks.
Use elegant geometric Art Deco illustration: stepped architectural silhouettes, sweeping parallel speed lines, precise metal-gold keylines, fan motifs, strong flat color masses and restrained lithographic grain. Gold is printed metallic-looking ink, not random glitter or photographic chrome. Keep one consistent Art Deco visual language; change the scene, palette, weather and viewpoint to suit the inputs.
Make the selected transport the large focal subject. Train: dramatic low three-quarter arrival with credible rails and wheels. Ship: broadside or three-quarter hull at a spacious harbor with coherent water reflections. Tram: street-level diagonal rails between terraced city buildings with a coherent overhead wire. If several vehicles are requested, give one clear priority and keep others subordinate. Invent original unbranded vehicle bodies and city architecture. For real cities, evoke their geography without claiming a real operator, service or accurate route. For imaginary cities, build a plausible invented landscape. No real brands, logos, recognizable commercial vehicle designs or copied poster compositions. Omit people entirely.
Build three readable depth layers: foreground transport and leading lines, middle-distance city, distant sky or hills. Balance dense architectural detail with broad calm color areas. Integrate the title in a generous clear area centered around 18 to 30 percent down the canvas, well away from the vehicle silhouette. Keep critical text outside the top 12 percent and bottom 15 percent. Use bold, readable geometric lettering that respects the native letter structure; do not split or ornament away character strokes.
Before finishing, inspect the title enlarged character by character against CITY. Repair missing, extra, merged or misspelled characters. Check rails, wheels, hulls and reflections for coherence. Deliver one complete poster with no explanatory labels.

[Final output format]
出力サイズは1080×1440ピクセル、3:4の縦型SNS投稿にしてください。
This selected output format takes priority over any fixed canvas size or aspect ratio elsewhere in this template. Adapt the composition, text zones and margins to the selected canvas without stretching or cropping essential content. Device safe areas apply only when a device is selected. Never print these format instructions on the image.