Create an original Happy Birthday image for BirthdayTo. Use case: a birthday social media post image with a strong center message and shareable style. Style: modern flat vector illustration, simple geometry, clean blocks of color. Audience: fun, casual, energetic, and easy to share. Canvas: 1:1 aspect ratio, bold social feed composition optimized for fast visual scanning. Palette: black, champagne gold, ivory, and deep berry. Primary decorative focus: paper garlands, supported by birthday party details. Text requirement: include only the exact readable words "Happy Birthday"; no misspellings, no fake names, no dates, no small filler text. Composition requirement: high-quality finished image, clear focal point, clean margins, useful copy space, no watermark. Safety requirement: no recognizable real people, no celebrity likeness, no public figure, no brand logo, no trademarked character, no copyrighted character, no visible address, no license plate, no private-property identifier.
