Autumn Onsen Gourmet Sale Poster

Goal: Create a luxurious square Japanese travel advertisement for an autumn hot spring and gourmet tour sale, aimed at social media promotion. Canvas: 1:1 square poster, high-resolution, rich warm autumn palette of crimson, gold, amber, cream, and deep brown. Use a premium travel-agency flyer style with layered photo collage panels, diagonal cuts, ornate Japanese paper textures, gold accents, and subtle drop shadows. Layout: Build a dense collage with exactly 6 main photo areas: 1) upper-left large outdoor rotenburo hot spring with steaming water, natural rocks, a lantern, vivid red maple trees, a lake and mountains in the distance; 2) upper-right close-up of a lavish crab dish in a black tray with steam and side dishes; 3) mid-right close-up of marbled wagyu beef being lifted by chopsticks beside a rice bowl with chestnuts or gingko nuts; 4) lower-left cozy ryokan guest room with tatami, low table, cushions, warm lamps, shoji screens, and autumn scenery outside; 5) lower-right scenic lake and autumn mountain landscape; 6) small background food/seasonal detail panels near the top with mushrooms and vegetables. Separate the panels with clean diagonal cream or gold borders. Central typography: Place a large cream washi-paper polygon label in the center. On it, use oversized Japanese calligraphy-style headline text reading {argument name="headline text" default="秋の食と温泉旅セール"}. Make "秋" red-to-orange gradient, "食" gold gradient, and the remaining characters dark brown. Add two decorative maple leaves around the headline. Beneath it, add smaller Japanese text: 「秋限定のごほうび旅」 with thin horizontal lines on both sides. Offer area: Under the central label, create a deep red patterned price banner with gold trim. Show a small rounded box reading {argument name="trip length" default="2泊3日"}. Next to it, display the large price {argument name="price" default="39,800円〜"} in shiny gold serif numerals with white highlights and dark shadow. Add small gold emphasis marks near the price. Benefits and call-to-action: Below the price, add a cream rounded plaque with fork, knife, and hot spring icons, followed by text 「食事付き・温泉満喫」. At the bottom center, add a glossy red rounded button with gold outline reading {argument name="button text" default="予約受付中 ＞"}. Additional Japanese copy: Include exactly 5 supporting text blocks around the poster: upper-left white handwritten text 「この秋, 心もおなかも満たされる.」 with a thin underline; upper-right vertical text on a cream strip 「旬を味わう, 贅沢なひととき」; left vertical text over the ryokan panel 「特別な秋を, 旅へ.」; lower-left small white text 「日本の美しい秋に, 会いに行こう.」; lower-right white text 「行きたかったあの場所へ.」 above a simple white travel-agency logo mark and tagline 「もっと, 心が動く旅を.」 plus tiny English text "TRAVEL for a richer tomorrow". Visual style: Photorealistic travel photography blended with polished Japanese advertising design. Emphasize steam rising from the hot spring and hot foods, glossy food textures, crisp autumn foliage, warm indoor lighting, elegant Japanese calligraphy, and premium gold-red sale graphics. Constraints: Keep all Japanese text legible and placed as described. Use no people. Do not add extra prices, logos, QR codes, or unrelated text. Maintain a balanced luxury-tourism composition with strong central hierarchy.