Don't Blink Surprise Coupons Black Friday Sale

Professional Black Friday e-commerce sale poster, tall vertical 9:21, playful red-and-blue split style with a fluffy 3D sheep mascot and flying coupons. [Colors] Background is a bold diagonal split of vivid red at the top and bright blue at the bottom, with white clouds and drifting ticket stubs; headline type is white and blue with yellow sparks; the sheep is fluffy cream wool; the shopping bag is bright red; the CTA button is hot pink. No frame border. [Layout] Top-left has "YOUR LOGO" in white; the upper third stacks three lines of playful headline with yellow spark dashes and a blue brush stroke; the middle shows the sheep bursting out of a red shopping bag clutching a golden ticket with stubs flying around; a white capsule timer sits near the bottom; a pink capsule button closes the frame. [Subject] No people. A cute 3D cartoon sheep with curly white wool, one winking eye and an open happy mouth, standing inside a red shopping bag with rope handles printed "BF" and a smile arc, hugging a large golden ticket printed with a crown and "60% OFF"; white clouds and pink coupon stubs flutter around it. [Headline] Playful heavy caps: "DON'T BLINK!" in white, "SURPRISE COUPONS" in white, "DROPPING NOW" in blue on a brush stroke; beneath, a blue brush banner: "Limited Bonus — Second Item 60% Off". [Badges] A white capsule timer with a red clock icon: "Flash Sale — Nov 28, 20:00"; below, a hot-pink capsule button with white caps "JOIN NOW" and a white arrow circle. [Mood] Giddy, sky-high fun; a red-blue colour clash with a winking sheep tossing surprise coupons out of a shopping bag.