复古风大阪梅田旅行海报

Goal: Create a vintage travel-poster infographic for {argument name="destination" default="Umeda, Osaka, Japan"}, combining a simple skyline illustration, large decorative typography, an isometric landmark map, and travel-ad copy.

Canvas: Vertical poster, about 2:3 aspect ratio, warm ivory paper background with a thin double-line ornamental gold border and clipped art-deco corner details. Use clean vector line art, muted pastel colors, subtle grain, beige shadows, and a retro Japanese tourism poster feel.

Layout: Top section is a wide rectangular sunset skyline panel with a turquoise-to-pink-to-orange gradient sky, flat beige city silhouette, the Umeda Sky Building centered, and a two-car train on tracks at the lower right. Middle section has one huge word, {argument name="large title word" default="UMEDA"}, in bold outlined block letters filled with miniature city scenes; add a tan offset shadow and small handwritten Japanese note arrows near the right side. Main section is an isometric illustrated area map of Umeda with labeled landmarks and connecting leader lines. Bottom section contains location/date text, a large Japanese slogan, a bold English slogan, access information, railway line legend, must-see list, URL/hashtags, coordinates, and a small circular map inset.

Top skyline details: Include exactly 3 main skyline elements: 1 tall Umeda Sky Building with two linked towers and a bridge-like top, 1 simplified beige urban skyline stretching across the horizon, and 1 modern train made of exactly 2 connected cars.

Large typography details: The word UMEDA must contain exactly 5 giant letters, each filled differently: U with the Umeda Sky Building, M with modern buildings and greenery, E with a red ferris wheel, D with tall office towers, and A with urban street/building fragments. Use thick dark brown outlines, warm beige inner outlines, and colorful fills.

Isometric map landmark count: Show and label exactly 10 landmarks around the central map: 1 Umeda Sky Building, 2 Grand Green Osaka, 3 Grand Green Osaka (Umekita Park), 4 HEP FIVE Ferris Wheel, 5 LUCUA, 6 Grand Front Osaka, 7 Yodobashi Umeda, 8 Hankyu Department Store, 9 Hanshin Department Store, 10 Osaka Station. Also include exactly 1 additional label, Whity Umeda, near the lower left walkway area. The map should include towers, shopping complexes, station buildings, plazas, a green park with trees, curved pedestrian paths, and a red ferris wheel as the most saturated object.

Bottom text content: Use the heading “OSAKA, JAPAN | UMEDA 2026”. Below it, place the Japanese slogan {argument name="Japanese slogan" default="そうだ、梅田行こう。"} in large bold black type. Under that, write “UMEDA — LET’S GO!” in very large bold uppercase letters. Add the subtitle “VIBRANT STREETS. INCREDIBLE FOOD. ENDLESS MODERN ENERGY.” Add access text: “Access: 関西国際空港 → JRはるか（最速約45分）”. Include a rail legend with exactly 5 colored line items: JR Line, Hankyu, Hanshin, T, and Y. Add the must-see line listing: “Must-See: Umeda Sky Building · HEP FIVE Ferris Wheel · Grand Green Osaka · Yodobashi Umeda · Grand Front Osaka · Osaka Station · Hankyu Department Store · Hanshin Department Store · LUCUA · Whity Umeda”. Add small footer text “osaka-info.jp    #UmedaOsaka    #VisitOsaka” and coordinates “34.701°N 135.496°E”.

Map inset: Bottom right contains exactly 1 circular street-map inset with pale roads, light green blocks, blue waterways, a red location pin, and a tiny compass marker.

Style constraints: Keep the illustration intentionally simple and clean, with thin black-brown outlines, flat fills, minimal shading, and a hand-drawn travel guide aesthetic. Avoid photorealism, 3D rendering, excessive detail, extra labels, logos, or watermarks. Preserve the visible Japanese text exactly where specified while keeping all other design instructions in English.