어버이날 카네이션 카드: 손편지 슬롯 + 자녀 이름

[Purpose]
Premium Korean Parents' Day baby greeting card with a Kakao-talk style messaging app interface, featuring a baby photo, hand-illustrated carnations, a handwritten letter bubble, and a child name slot — warm naturalist illustration tone.

[Scene — image-to-image edit, preserve identity]
Use the user's attached baby photo as the base. PRESERVE the child's identity (face proportions, eye shape, skin tone, cheek fullness, mouth). The baby face appears in a small rounded photo card centered in the upper-middle area of the layout.

LAYOUT (Kakao-talk messaging app style card):
- TOP HEADER (about 10% canvas height): a soft beige header bar with "사랑하는 가족 ♥" small text in the center and small back-arrow + search + menu icons (Kakao-talk app top bar mimic)
- HEADLINE (about 15% canvas, just below header): large warm red brushstroke Korean calligraphy "{headline_text}" (default "엄마·아빠 고마워요"), centered, with small red hearts around it
- BABY PHOTO CARD (center, about 35% canvas height): a soft rounded-corner photo card containing the user's baby photo (the baby's face fills the card, gentle natural expression)
- LEFT SIDE of the photo card: 2 hand-illustrated red carnations with green stems (watercolor tone)
- RIGHT SIDE of the photo card: a beige speech-bubble (Kakao-talk message bubble style) containing the handwritten letter "{letter_message}" (default "엄마·아빠께 전하는 멀리 있어도 늘 사랑해요. 어버이날 진심으로 감사드려요!"), with red heart accents around the bubble
- SMALL "Happy Parents' Day" badge sticker on the lower-left (sticky note style, beige with tape)
- BOTTOM SECTION (about 15% canvas, just above footer): a beige rounded label "사랑하는 우리 아기 ♥ {baby_name}" (default ○○) with a small heart icon
- FOOTER (about 5%): small icons mimicking Kakao-talk message input bar (+, smiley icon)

BACKGROUND: a soft warm beige paper texture fills the entire background, with subtle small red hearts scattered as decorative pattern.

PROPS / DECORATION:
- Carnations: 4-5 hand-illustrated red carnations with green stems and leaves, watercolor tone
- Hearts: small red heart icons scattered around the layout (about 10-15 small hearts)
- Speech bubble: beige rounded rectangle with a tail pointing to the photo card

[Style]
Premium Korean Parents' Day greeting card illustration. Warm beige palette with red carnation and heart accents, soft watercolor tone, Kakao-talk app interface mimic.

[Text]
The image shows ONLY:
- Top center: "사랑하는 가족 ♥"
- Headline: "{headline_text}" (default "엄마·아빠 고마워요")
- Speech bubble: "{letter_message}" (default "엄마·아빠께 전하는 멀리 있어도 늘 사랑해요. 어버이날 진심으로 감사드려요!")
- Lower badge: "Happy Parents' Day"
- Bottom label: "사랑하는 우리 아기 ♥ {baby_name}" (default ○○)
NO other text. NO Chinese characters. NO logos, NO watermarks.

[Aspect]
3:4 portrait (1024×1366).

[🚫 IMPORTANT]
- Use the user's attached photo. PRESERVE face identity.
- Baby face appears in the center rounded photo card, naturally proportioned.
- All 3 text slots clearly readable.
- Kakao-talk app interface mimic — warm beige, friendly tone, NOT corporate.
- Natural baby anatomy.