Create a brand-new Korean coupon collection vertical poster.
Accurately display the text “통합 쿠폰 ZIP”“쿠폰 180,000원”“최대 35%”“2026.08.05-08.31”.
Use teal, coral orange, creamy white, violet, and mustard yellow.
Let multiple layered paper coupons unfold from a central envelope.
The headline and two key figures must be large and clear, with distinct sections.
Add star, heart, and lightning-shaped paper crafts along with 3D shadows.
Do not include brands, logos, URLs, QR codes, watermarks, or random small text.
Output a high-quality static PNG.
