Create a brand-new Korean holiday discount coupon vertical poster.
Accurately display the text “MERRY HOLIDAY”“12.18-12.20”“지금 주문하면 6,000원 할인”.
Use forest green, coral orange, creamy white, violet, and gold.
Employ festive vertical coupon strips, placing a glowing coupon in the center.
Add universal gift boxes, stars, and stitched perforation decorations.
Korean and English must be large, cheerful, and clearly legible.
Do not include restaurant names, brands, logos, URLs, QR codes, watermarks, or tiny text.
Output a high-quality static PNG.
