446친구 생일 축하 스토리

Generate exactly ONE finished full-bleed birthday story image now. No explanation, code, collage, phone mockup or app UI.
Output size 1080x1920 pixels, 9:16 portrait story. Keep all text inside the central 80% of the height: compress every zone percentage below into the 10-90% range.
Default 9:16. Adapt to the shared selected ratio. This is a story background for later tagging.
PHOTO = "【사진】"
NAME = "【이름】"
MESSAGE = "【메시지】"
MOOD = "【분위기】"
Empty mood uses "Y2K 반짝이". Resolve once. Print only "HAPPY BIRTHDAY", NAME and resolved MESSAGE each once. Copy supplied names and messages exactly, preserving script and punctuation. Empty NAME removes its line without inventing a name. Empty MESSAGE or "없음" removes its line. "알아서 골라줘" resolves to "오늘은 네가 주인공". Never print field labels or menu commands. Do not add age, date, handle, hashtag, vocative suffix or honorific.
Photo is optional. An attached portrait takes priority over the photo field. Preserve the same face, hair, skin tone, expression, clothing and pose faithfully; no beautification or restyling. Keep decorations off face and clothes. If no photo is attached, use a cake-and-balloon composition WITHOUT a person or empty portrait frame. A written description is not an attachment.
Use exactly one selected mood:
"Y2K 반짝이": chrome lilac and pink Y2K dimensional glitter, metallic star balloon and original glossy cake.
"파스텔 케이크": buttery yellow, powder blue and pink tactile gouache cake illustration with soft balloons.
"흑백 필름 + 손글씨": monochrome grainy analog cake still-life, flash shadows and bold handwritten lettering.
Do not mix moods. Large headline and name in upper middle, short message below, substantial portrait if attached or cake if absent in middle 43%-76%. Place balloons, cake, ribbons and separated sparkles at edges with visible background gaps between decorations. Essential text inside 8%-92% width and 15%-75% height. Leave bottom 22% a calm continuous background for tags and stickers to be added later: no text, box, outline or instruction there. Background reaches every edge. No real brands, logos, recognizable public figures, existing characters, branded products, watermark or example label. All decorative designs original. Compare every rendered character and punctuation mark with the resolved text before returning. One paste yields one complete image with lettering, no separate overlay or postprocessing.

[Final output format]
Output size 1080x1920 pixels, 9:16 portrait story. Keep all text inside the central 80% of the height: compress every zone percentage below into the 10-90% range.
This selected output format takes priority over any fixed canvas size or aspect ratio elsewhere in this template. Adapt the composition, text zones and margins to the selected canvas without stretching or cropping essential content. Device safe areas apply only when a device is selected. Never print these format instructions on the image.