Black Friday MEGA SALE

[Format] Professional Black Friday e-commerce sale poster, tall vertical 9:21, festive red promotional style with glossy ribbon accents. [Colors] Background is a rich crimson red (#c8102e range) with a soft radial glow behind the headline and darker red satin ribbons sweeping across the lower half; the numbered offer cards alternate solid red with white type and white with red type; the gift box is translucent red acrylic with a deep red bow. No frame border. [Layout] The top third carries a two-line centred headline; below it a translucent gift box sits centre-frame; the lower two-thirds stack four wide rounded offer cards numbered 01-04, alternating red and white, separated by curling ribbon; a small QR code sits at the very bottom centre. [Subject] No people. A hero transparent red acrylic gift cube with a glossy ribbon bow, light refracting through its faces; smooth satin ribbons curl diagonally across the middle and lower frame. [Headline] Top, centred: "(BLACK FRIDAY)" in heavy white condensed caps with parentheses, then "MEGA SALE IS HERE" in slightly smaller heavy white caps. Offer cards: "01 (Sitewide) $40 Off Every $200", "02 (Members Only) $5 Coupon For New Sign-Ups", "03 (Limited-Time) Up To 50% Off", "04 (Surprise Gift) Orders Over $299 Get A Free Gift". [Mood] Warm, celebratory and deal-driven; saturated red with ribbon shine and a tidy numbered offer stack, highly readable.