Black Friday Mega Sale Poster

Professional Black Friday e-commerce sale poster, vertical 9:16 live-stream background style, a red-silk festival frame with a big black product stage. No personal names, clean reproduction. [Colors] The top is bright red silk with golden light, coins and a crown; the headline is red-and-gold 3D with white accents; the middle is deep black empty space with floating red ribbon scraps; the bottom is a sweeping red silk wave with gold coins and light streaks; the footer strip is deep red with white icons and type. No frame border. [Layout] Top quarter: a cream date chip top right, then the crowned headline, then a gold banner with the sub-line. The middle half is black open overlay space scattered with small red ribbons. The lower quarter is a large red silk wave crossing the full width, flowing into a footer band of four icon badges. [Subject] No people. Golden coins with dollar marks, a small gold crown, curling red ribbon scraps and layered silk waves. [Headline] Top: "BLACK FRIDAY YEAR-END MEGA SALE" in red-gold 3D caps topped by a gold crown; a gold banner beneath: "Peak Discounts, One-Stop Shopping" in red with white accents; date chip: "Nov 22 - Dec 12". [Badges] Footer, four white icon-and-text groups: shield icon "Official Authentic · Quality Assured"; headset icon "Worry-Free After-Sales"; truck icon "Fast Dispatch · Free Shipping"; circular-arrow icon "7-Day Returns · Easy Shopping". [Mood] Grand, ceremonial and sale-crowned; red silk and gold framing a black stage built for live product showcases.