402お店の今日のお知らせストーリー

Generate this image now. Return exactly ONE finished image; draw it directly without explanations or questions.
出力サイズは1080×1920ピクセル、9:16の縦型にしてください。文字は中央の安全な範囲に収めてください。
Create one premium full-bleed mobile shop daily-news story, default 9:16. Keep the same hierarchy for every background: shop name, huge news headline, one short subtitle. This is the ready-to-post artwork, not a phone mockup, print poster or collage. Adapt to the selected common aspect ratio.
HEADLINE = "【今日のお知らせ】". SHOP_NAME = "【店名】". SUBTITLE_INPUT = "【ひとこと】". BACKGROUND = "【背景】".
Render HEADLINE exactly once without changing its meaning. Render SHOP_NAME exactly once. Keep names in their supplied script. All other lettering must be Japanese. If SUBTITLE_INPUT is blank, omit the entire subtitle. If it equals "おまかせ", choose only a brief neutral greeting appropriate to HEADLINE, never an invented product, benefit or condition. Otherwise print it verbatim once. A blank HEADLINE uses "本日営業します"; a blank SHOP_NAME uses "Haru Coffee". Blank background uses the shop interior.
Shop name at 22-30% of height, huge headline at 36-59%, subtitle at 65-76%. Keep ALL important lettering wholly between 20% and 80%; top and bottom 15% have background only. Maintain side margins and strong contrast, shortening only generated greetings, never supplied text. No date, day of week, price, time, address or extra offer conditions unless explicitly supplied in subtitle.
Background choices in matching order: menu-photo feel = photographic menu subject with text-safe tonal overlay; shop interior = original atmospheric empty shop appropriate to name, warm daylight and no incidental signs; solid graphic = bright flat color with sparse abstract shapes; handwritten memo = paper texture filling the entire canvas and authentic legible handwritten lettering, not a small sheet on a table. These change the background material only, not the hierarchy or number of outputs.
For food, first search and inspect at least five actual food photographs and reflect authentic serving amounts, irregular cuts, varied ingredients, crumbs and natural textures. Never create repeated identical slices, plastic shine or copied garnish patterns. If reference browsing is unavailable, use a food-free shop interior instead. Never invent a menu item: a specific menu item must come from the subtitle. No uploaded-photo transformation is part of this card.
No people, recognizable trademarks, logos, existing product designs, real-person likeness, UI, watermark, production labels or explanatory notes. Any incidental product must have an original fictional design. Do not depict regulated goods or health claims. Spell-check every Hangul/Japanese character and Latin letter and every numeral and symbol before returning the single artwork.

[Final output format]
出力サイズは1080×1920ピクセル、9:16の縦型にしてください。文字は中央の安全な範囲に収めてください。
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.