Black Friday Store Mega Fest Sale Poster

[Format] Professional Black Friday e-commerce sale poster, vertical 9:21, soft pastel supermarket-carnival style with a bright red header. [Colors] Background is a dreamy pink-to-cream sky (#f8d8d0 range) with soft clouds and floating coupon tickets; the title is bold red 3D with a gold ribbon sub-banner; the benefits card is white with red header text, red coupon bars and gold trims; giant gift boxes in red and gold anchor the bottom. No frame border. [Layout] Top: small logo badge; the red title spans the header above a gold ribbon banner; the upper-middle is open sky; at mid-right a white rounded benefits card holds a product photo, two red coupon bars and a gold bar; the lower quarter is filled with oversized red-and-gold gift boxes on a warm stage glow. [Subject] No people. Inside the benefits card a clean product shot of a white laundry-detergent bottle beside a blue-and-white milk carton; giant red gift boxes with gold ribbon bows rise from the bottom edge among the clouds. [Headline] Red 3D caps: "BLACK FRIDAY STORE MEGA FEST"; gold ribbon: "In-Store Too - Spend & Earn Coupons"; white card: red header "Members-Only Perks"; coupon bars "$100 Off $199" and "Members Extra 10% Off"; gold bar "Join Free, Get A Custom Tote". [Mood] Airy, welcoming suburban-shopping warmth; pastel clouds and gift-box abundance softening a strong red header.