Create a fresh portrait-format double-date shopping sale poster with bubbly headline lettering.
Use a youthful palette of deep teal, coral, mint, cream, and violet.
Set the exact headline text to “SUPER SALE 10.10” in large rounded uppercase lettering.
Make “UP TO 45% OFF” the dominant offer and add the exact supporting line “ONLINE ONLY”.
Include the exact call to action “SHOP NOW” inside a clear rounded button near the bottom.
Use lightning ribbons, floating stars, soft 3D bubbles, and compact confetti for high energy.
Do not include any brand names, social-media logos, watermarks, barcodes, QR codes, URLs, or fine print.
Render as a polished static portrait PNG with strong hierarchy and clean readable typography.
