베이비 야구 — 팀 컬러 선택

[Purpose]
Premium Korean newborn studio portrait of a sleeping baby wearing a felt baseball cap with a small embroidered letter, accompanied by a tiny felt baseball bat and ball, on a mustard fabric backdrop.

[Scene — image-to-image edit, preserve identity]
Use the user's attached newborn photo as the base. PRESERVE the child's identity (face proportions, eye shape, skin tone). The baby's natural hair is fully covered by the fitted baseball cap — do not transfer the user's hair. The child must remain recognizably the same.

Korean Asian newborn baby, 0 to 30 days old, soft mochi cheeks, gentle peaceful sleeping expression, eyes softly closed.

OUTFIT (paid face-swap pipeline — headwear FULLY covers hair):
- HEADDRESS (FITTED, FULLY COVERS hair): {cap_color_description} felt baseball cap with a slightly curved brim, fitted snugly to the baby's head, FULLY COVERS hair, sharp clean oval boundary around the face. A small {letter_color_description} felt embroidered letter "{cap_letter}" (1 to 2 characters, uppercase English) on the front of the cap, generic stylized varsity-style felt letter shape.
- BODY: baby is bare-chested with arms folded under the chin in classic newborn pose. A soft warm mustard yellow knit blanket loosely draped over the lower body.

PROP — beside the baby (to the right of the head): a SMALL felt baseball BAT (approximately 15 cm long, cream-white felt with thin black stitching detail) and a SMALL felt baseball BALL (approximately 5 cm diameter, cream-white felt with felt embroidered red stitches and the same letter "{cap_letter}" in {letter_color_description} felt on the ball). The bat and ball rest naturally beside the baby's head.

BACKGROUND: smooth warm gray studio backdrop with a draped warm mustard yellow fabric on the right side. Soft natural daylight from above.

BABY PROMINENCE RULE (CRITICAL):
- Baby is PRIMARY SUBJECT, centered, fills approximately 60% of canvas.
- Baby's HEAD/FACE occupies at least 25% of canvas height (front-facing newborn portrait).
- Cap letter clearly readable on the cap front.
- Bat and ball props beside the head, NOT covering the face.

[Style]
Premium Korean newborn studio portrait photography. Warm gray-mustard tone, gentle film grain. Baby's skin natural. Composition centered front-facing newborn portrait.

[Text]
The cap letter "{cap_letter}" and the ball letter are the ONLY text in the image (generic 1-2 character uppercase English felt embroidery). NO other text, NO logos, NO watermarks, NO personal names, NO numbers, NO dates.

[Aspect]
2:3 portrait (896x1200). COMPOSITION SAFETY: Output canvas 1024x1536 → center-cropped to 896x1200. Keep critical content within rows 80-1456 (safe zone).

[🚫 IMPORTANT]
- Use the user's attached photo. PRESERVE face identity. NEVER replace the baby.
- Korean Asian baby. Hair FULLY covered by the fitted baseball cap.
- Cap natural proportion. Brim does NOT cross the face below the eye line.
- Face occlusion strictly prohibited — bat and ball props beside the head, never on the face.
- Natural baby anatomy (5 fingers per hand, no distortion).
- NO real MLB or KBO team logos, NO trademarked team names (Yankees, Red Sox, Dodgers, Giants, Doosan Bears, KIA Tigers, Samsung Lions, Lotte Giants, etc — names NEVER appear).
- Team color palette is decorative reference only, NOT branding.
- Only generic 1-2 character felt embroidered letter on the cap front and on the ball — letter is user input, not a real team abbreviation.
- NO modern anime, NO cartoon, NO 3D, NO chibi style.
- NO real brand logos.