Create a brand-new vertical Korean spring festival coupon poster.
Accurately present the text “SPRING FESTA”“최대 45% 할인”“쿠폰”“2026.09.01-09.15”.
Use teal green, coral orange, warm cream color, lavender purple, and yellow.
Place a large slanted coupon atop a gentle floral paper art shape.
English titles and Korean discounts must be elegant and clear.
Adopt a sophisticated beauty retail atmosphere, soft shadows, and a spacious composition.
Do not include beauty brands, logos, barcodes, website URLs, QR codes, watermarks, or small text.
Output a high-quality static PNG image.
