아이 생일 포스터

[Input] - language: Korean + English - output_size: 1024x1536 (2:3 portrait) [Purpose] Convert the attached kid's photo into a 'HAPPY Birthday' celebration poster. Background-remove the child, place on a clean cream backdrop, and add a designed birthday header + footer. The card is reused every year by changing the ordinal age. [Scene — image-to-image edit, background removal + design wrap] Use the attached photo as the base. REMOVE the original background completely. Keep ONLY the child (face, hair, outfit, pose, hands — everything that is the child themselves). Place the child on a clean {mood_background} backdrop, slightly larger than the photo subject (the child fills about 55-65% of the card height). Apply light retouching: - Soft brightening of skin tones ("뽀샤시" Korean photo style) - Slight warm color grading - Gentle skin smoothing - Do NOT alter facial features, body, age, ethnicity, or outfit [Card Layout] - Top 25%: header text area centered: - A small ordinal pill (rounded oval outline) containing "{birthday_age_ordinal}" in small clean sans-serif at the top - Below the pill, large bold uppercase sans-serif "HAPPY" - Below that, large flowing cursive script "Birthday" (overlapping slightly with HAPPY for elegance) - Below that, smaller sans-serif "to you" - Middle 55-60%: the cut-out child (background removed) placed centered, with the {mood_background} backdrop showing through. - Decorative motifs (scattered around the child, not overlapping the face): hand-drawn outline {decorative_motifs} — keep small, 6-10 elements total, not too busy. - Bottom 12-15%: a small ribbon banner with single line text: "{birthday_date} {baby_name}의 생일" in small clean sans-serif Korean. [Style Rules] - Typography: - "HAPPY": large bold uppercase sans-serif (Pretendard ExtraBold or similar) - "Birthday": large flowing English script font (cursive, elegant) - "to you": medium sans-serif - Ordinal pill text: small clean sans-serif - Korean footer line: clean Pretendard Medium - Color palette: {mood_background} backdrop, {accent_color} for header text and decorative motifs. - Decorative motifs: hand-drawn outline style (rough sketch feel) in {accent_color} — hearts, sparkles, small stars, doodle lines. - Layout: poster-feel, airy, Canva-template aesthetic. The child is the visual hero. [Visual Style] - The child is photographic (real photo, background removed). - The header text and decorations are clean editorial vector style. - Soft cream/pastel background, no harsh shadows. - 2:3 portrait poster output (1024x1536). [CRITICAL — Korean text accuracy] Render all visible text correctly: - Ordinal: "{birthday_age_ordinal}" (e.g., 1st, 2nd, 3rd, 4th, 5th, 10th, 18th) - Header: "HAPPY Birthday to you" - Footer: "{birthday_date} {baby_name}의 생일" Double-check every Hangul syllable in the footer. [CRITICAL — Background removal + identity preservation] - The original background MUST be completely removed. - The child's face, body, outfit, hair, and pose MUST be preserved from the attached photo. - Place the child on the new {mood_background} backdrop seamlessly (clean edges, no halo, no artifacts). - Decorative motifs sit on the backdrop, NEVER on the child's face or body. [🚫 PROHIBITED] - Keeping the original background - Replacing the child with a different person - Heavy retouching or beautification - Broken Hangul in the footer - Real brand logos or celebrity overlays - 3D, anime, manga style - Decorative motifs covering the child's face