Black Friday Gala Shopping Frenzy Sale Poster

Professional Black Friday e-commerce sale poster, vertical 9:21, fantastical golden-archway gala style opening onto a glowing gate. [Colors] Background is a sky scene of soft clouds and pale blue at the top fading into radiant gold light bursting from a grand red-and-gold archway; fluted golden columns and ribbon-wrapped towers frame both sides; fireworks sparkle at the top corners; the headline is giant red 3D caps with gold trim; the coupon stack is a red card column with gold figures; the bottom band is deep red with white and gold type. No frame border. [Layout] The top quarter stacks the two-line 3D headline over a red ribbon subline; the middle is the grand arched gate on a golden stairway radiating light, red envelopes drifting down both sides; a red coupon card hugs the left edge mid-frame with a small tag above and three coupon rows; the bottom quarter is a full-width red band with a bold savings line and a row of four gold circular service seals with captions. [Subject] No people. The luminous archway, stairway of light, columns, drifting red envelopes and fireworks supply all the spectacle. [Headline] Giant red 3D caps on two lines: "BLACK FRIDAY GALA" and "SPECIAL-PRICE SHOPPING FRENZY"; ribbon: "Sitewide Limited-Time Frenzy, Extra Off On Top". Left tag: "Fan Perks Flash: $19.9"; coupon rows: "$20 Off Orders Over $300", "$50 Off Orders Over $400", "$80 Off Orders Over $600". Bottom band: "Sitewide Price Drops, Genuine & Free Shipping, Instant 30% Off". [Badges] A row of four gold circular seals along the bottom band, each with a single gold character-style icon over a two-line white caption: "Official Genuine", "7-Day No-Reason Returns", "Worry-Free After-Sales", "Express Dispatch". [Mood] Grand, ceremonial and inviting; a golden gateway blazing open onto the season's biggest savings.