Black Friday Mega Sale Poster

[Format] Professional Black Friday e-commerce sale poster, vertical 9:21, bold festive promo style with playful 3D cartoon props on a red-and-yellow diagonal split. [Colors] Background splits diagonally: a vivid sunflower yellow (#f5c400 range) wedge over a saturated poster red (#d81e06) frame and lower field; headline type is deep red with rough brush edges; cartoon props come in pink, cream, mint and gold; two yellow pills with red text sit near the bottom. No frame border. [Layout] A thin red top bar holds a round badge and "YOUR LOGO"; the huge headline block fills the upper half on the yellow wedge; the lower half on red carries a big 3D shopping basket centre; a small comic title sits near the bottom above a square code block flanked by the two yellow pills. [Subject] No people. A glossy 3D yellow shopping basket with green handles holds a smiling pink gift box with cartoon eyes and a silver ribbon bow; a gold dollar coin, two grinning red coupon envelopes with faces, blue and green lightning bolts and sparkles tumble around it. [Headline] Giant rough-brush red display type stacked in three lines: "BLACK FRIDAY" then "MEGA" then "SALE", followed by a smaller tilted "UP TO 50% OFF"; near the bottom a white comic script "Biggest Drop Of The Year" with yellow starburst accents; the two yellow pills read "Hot Deals Inside" and "Shop Early". [Badges] A small red circular badge with a white gift glyph in the top bar; a square QR-style code block at the bottom centre. [Mood] Loud, joyful doorbuster energy; chunky cartoon 3D props and brush display type on a festive yellow-and-red split.