ASMR·푸드 유튜브 썸네일 (먹방·레시피·먹기 ASMR)

プロンプト原文

[Input]
- language: Korean
- output_size: 1536x1024

[Purpose]
YouTube food ASMR thumbnail for mukbang / recipe / eating sound content. Designed for high click-through visibility on mobile, with a bold editorial thumbnail composition that feels like a real creator upload: loud hook text, juicy food close-up, channel identity, emoji accent, and view-bait micro copy.

[Composition]
- 16:9 horizontal layout: {레이아웃}. Use a punchy split composition where the left side carries the main Korean hook and the right side is dominated by a photoreal bite-ready food moment.
- Main subject placement: {음식} occupies the right 45–50% of the frame, cropped tight enough for steam, oil sheen, sauce texture, chopsticks, spoon, or fingers to read instantly.
- Text placement: {썸네일 카피} fills the left 30–35% in large stacked lines; {보조 텍스트} sits as a compact label above or below it; {조회수 문구} appears as a small click-trigger badge near the lower-left.
- Creator identity: place {채널 핸들} in a small rounded tag near the top-left or bottom-right, styled like a real YouTube channel signature.
- Upload/detail label: add {업로드 날짜} as a tiny timestamp-style sticker or corner note, paired with {액센트 이모지} for immediate thumbnail recognition.
- Background treatment: dark-to-neutral studio kitchen surface with believable ASMR props such as a stainless tray, chopsticks, small sauce bowl, napkin edge, cutting board, condensation, crumbs, and steam trails, arranged to support the food and text hierarchy.

[3. CORE STRUCTURE]
1. Left text block: set {썸네일 카피} in a large bold Korean sans-serif, stacked for impact, with crisp edges and a slightly compressed width so it feels like a real YouTube thumbnail headline.
2. Accent line: place {보조 텍스트} as small English/Korean support text using compact uppercase typography, paired with {액센트 이모지}, tiny star rating marks, or a red/yellow burst shape.
3. View-bait badge: add {조회수 문구} inside a bright sticker, speech bubble, or diagonal corner label, sized smaller than the main headline but still readable on mobile.
4. Food hero: show {음식} in extreme close-up on the right side, with glossy highlights on noodles / sauce / meat / dessert texture, visible steam or melt detail, and one strongly readable bite-ready moment.
5. Human detail: include partial facial features or hands near the food, such as lips, chopsticks, spoon, gloved fingers, or a hand pulling noodles upward, to imply eating sound without turning it into a full portrait.
6. Real thumbnail metadata: include {채널 핸들}, {업로드 날짜}, and a tiny faux playback UI detail such as a red play triangle, sound-wave icon, or “ASMR ON” label; keep these secondary to the hook text and food.
7. Framing and crop: keep the composition tight, energetic, and tactile, with the hero food cut off by the frame edge and the text block balanced against steam, utensils, sauce splashes, and bright accent graphics.
8. Concept integration: interpret {영상 컨셉} as the culinary situation and mood driver, but keep the final image focused on the immediate food reaction moment rather than a full kitchen scene.

[4. STYLE RULES]
- Typography: use Pretendard ExtraBold or Noto Sans KR Black for {썸네일 카피}, sized very large with tight line spacing; use a smaller condensed sans-serif for {보조 텍스트}, {채널 핸들}, {조회수 문구}, and {업로드 날짜}.
- Color palette: {컬러 톤} should be translated into vivid red and yellow accent tones, with food colors kept natural and saturated; suggested working colors include #D62828, #F4C542, #FFFFFF, deep shadow black #111111, and a small neon lime or cyan highlight if it improves click appeal.
- Graphic accents: use one or two bold thumbnail shapes such as a red burst, yellow arrow, circular sticker, thick underline, sound-wave icon, or emoji pop near the main headline.
- Border/shadow: add a subtle dark stroke or shadow behind the main Korean text, with 4px y-offset, 10–14px blur, and about 35% opacity for mobile readability.
- Text treatment: keep the main caption flat, bold, and clean; use thick strokes, high contrast fills, and strong layering so the Korean text remains legible over the photographic background.
- Food styling: emphasize steam, broth reflection, chili oil, crispy edges, melted cheese stretch, sesame seeds, chopped scallions, sauce drips, and realistic tableware details appropriate to {음식}.

[5. VISUAL STYLE]
- Camera / lens: 50mm or 85mm full-frame look, close-range food photography with shallow depth of field, f/2.0 to f/2.8 for strong separation between food and background.
- Lighting: {라이팅}; hard key light from upper-left or upper-right with a controlled fill, plus small specular highlights on oil, broth, steam, and glossy surfaces; use practical studio lighting rather than soft diffuse light.
- Color grade: vivid commercial food grade with warm reds, rich yellows, and clean neutral shadows; maintain photoreal contrast without plastic smoothing.
- Texture realism: render edible surface details clearly, including noodle strands, chili flakes, fried crust, condensation on glass or metal, sauce viscosity, and small crumbs on the table.

[6. MOOD]
High-energy Korean YouTube mukbang thumbnail — modern food commercial meets punchy creator thumbnail aesthetic, like a saturated BuzzFeed Tasty-style close-up with K-pop-era visual immediacy, ASMR sound cues, and irresistible late-night snack urgency.

[7. CRITICAL]
- Korean text accuracy: 반드시 정확히 표시할 문자열
  - "이거 진짜 미쳤다"
  - "조회수 폭발각"
  - "@혼밥소리"
  - "오늘 밤 11:30"
- Layout invariants:
  - Left side must contain the main Korean hook text, large and highly legible.
  - Right side must contain the food close-up with partial mouth / hand / utensil details, not a full portrait.
  - Include at least one accent shape or emoji, one channel handle tag, and one view-bait badge so it reads as a real YouTube thumbnail.
  - The image must feel like a real YouTube thumbnail with high contrast and instant readability at small size.

[8. 🚫 PROHIBITED]
- Broken Korean characters
- Fake official seals / certifications
- Celebrity face composites or real-person likeness mashups
- Artificial bokeh that looks pasted on