Create a brand-new square poster for the Japanese payment rebate campaign.
Accurately present the text “最大25%還元”“2026.08.15-08.28”“月間上限8,000円相当”.
Use deep cyan, coral orange, cream white, violet, and mustard yellow.
Place a large 25% discount coupon within rounded corners, paired with universal gold coins and a simple city skyline.
All Japanese text must be large, centered, and clearly legible.
Employ modern three-dimensional paper art graphics while maintaining generous spacing.
Do not include any payment brands, city names, mascots, logos, URLs, QR codes, watermarks, or fine print.
Output a high-quality static PNG image.
