게임 채널 유튜브 썸네일

Original prompt

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

[Purpose]
Korean gaming YouTube thumbnail for a reaction-style channel, horizontal 16:9 layout optimized for high click-through on mobile.
Fast, poppy, and instantly readable at small size, with a surprised streamer reaction over a lively game-like pixel world, plus realistic YouTube-thumbnail details such as a channel handle, episode badge, small view-bait captions, and bold graphic emphasis.

[Composition]
- Background occupies the full frame as a bright blocky pixel game world, with {게임 화면} filling the scene: blue sky, chunky clouds, green grass, blocky trees, small creatures or items, glowing coins, floating platforms, and a dynamic in-game action moment.
- Right 30%: {캐릭터/유튜버 얼굴} cut out sharply and placed slightly off-center to the right, scaled large enough that the face dominates the thumbnail, with a clean white rim stroke, soft shadow, and a small comic-style burst behind the head.
- Left side 40–45%: {메인 텍스트} stacked in large Korean lettering, balanced vertically so it does not cover the main face; add a secondary mini-caption nearby such as "실화냐?!", "역대급 순간", or "바로 확인" in a small sticker strip.
- Small corner tag: {라벨} tucked into an upper corner as a compact badge, styled like an episode marker with tiny text such as "EP.24", "NEW", or "오늘의 게임" beside it.
- Add a small channel handle near the bottom edge, for example "@game_reaction" or "@오늘겜방", plus tiny YouTube-style micro details like "3분 전", "조회수 폭발", or a red play-button icon.
- One red circle or arrow emphasis element points toward the most surprising area in the background or near the face, without blocking the text; include an accent emoji or shape such as "😱", lightning bolt, question mark, or exclamation burst.

[3. CORE STRUCTURE]
1. Full-bleed background: {게임 화면} rendered as a bright pixel landscape with blue sky, green grass, blocky trees, depth layers, floating blocks, spark particles, coins, hearts, score-like numbers, and a dramatic action focal point that looks like a captured gameplay moment.
2. Main reaction subject: {캐릭터/유튜버 얼굴} on the right side, cleanly cut out with a strong edge, white contour stroke, soft drop shadow, and slight warm rim light so the face pops forward from the background.
3. Main text block: {메인 텍스트} on the left in oversized Korean sans-serif, arranged for instant readability, with thick black outline, white fill, subtle yellow or cyan highlight strip, and a small red accent word bubble for urgency.
4. Label badge: {라벨} placed near a top corner in a small rounded rectangle or sticker-like badge, using compact typography so it reads as an episode marker; add tiny supporting text like "NEW" or "HOT" inside the badge area.
5. Attention marker: one vivid red circle or arrow placed near the focal point to amplify surprise and guide the viewer’s eye, with small comic burst lines and a nearby short caption such as "뭐야 이거!".
6. Thumbnail realism details: include a small channel handle, subtle bottom progress-bar accent, tiny play icon, view-bait microcopy, and layered stickers so the final image feels like a real gaming channel upload rather than a plain mockup.

[4. STYLE RULES]
- Typography: Pretendard ExtraBold or Noto Sans KR Black for {메인 텍스트}, around 90–120 px equivalent; {라벨} in Pretendard SemiBold around 28–36 px equivalent; micro labels in bold Korean sans-serif around 18–28 px equivalent.
- Color palette: vibrant pop colors with cyan sky #7EC8FF, grass green #5FBF4A, white text #FFFFFF, stroke black #111111, attention red #FF3B30, highlight yellow #FFD84D, electric blue #00B7FF.
- Border/shadow: thick black text stroke 10–14 px equivalent; add a white outer glow or yellow shadow behind the main text for mobile readability; subject shadow as a soft drop shadow with 6 px y-offset, 18 px blur, 20% opacity.
- Graphic accents: comic burst shapes, lightning bolts, red arrow, red circle, small emoji-style reaction mark, tiny sparkle particles, and sticker labels should feel energetic and layered while keeping {메인 텍스트} and the face dominant.
- Composition should feel like a finished YouTube gaming thumbnail: high contrast, saturated, compressed for mobile readability, with all important elements readable within the central safe area.

[5. VISUAL STYLE]
- Camera / lens: 85mm f/1.4 portrait-style crop for the subject cutout, with a thumbnail-friendly close framing and slight perspective compression.
- Lighting: bright studio key light from upper-left at about 45°, small fill from front-right, crisp separation from the background, glossy catchlights in the eyes, and warm natural skin tones.
- Color grade: high-saturation gaming thumbnail grade with vivid blues and greens, slight contrast boost, clean whites, warm skin tones, punchy reds, and crisp sharpening on the face and title text.
- Rendering quality: realistic streamer face cutout blended with stylized pixel-game background, sharp edges, layered PNG-like thumbnail graphics, readable Korean lettering, and a polished creator-channel finish.

[6. MOOD]
High-energy Korean gaming reaction thumbnail — loud, exaggerated, funny, and click-worthy, with a surprised open-mouth reaction, playful panic, colorful chaos, and the feeling of a dramatic moment caught right before the viewer clicks.

[7. CRITICAL]
- Korean text accuracy: "{메인 텍스트}", "{라벨}", plus short supporting Korean text such as "실화냐?!", "역대급 순간", "뭐야 이거!", "조회수 폭발", "오늘겜방".
- The face must clearly show a surprised, open-mouth reaction that reads as funny and excited rather than aggressive.
- Keep the layout horizontal and thumbnail-readable, with the main text on the left and the face on the right.
- Add realistic YouTube-thumbnail enrichments: small channel handle like "@오늘겜방", tiny red play icon, episode marker, short hype captions, arrow/circle emphasis, and an accent emoji or comic symbol.
- Maintain a bright blocky/pixel game aesthetic while making the scene feel full of gameplay action, items, effects, and depth.

[8. 🚫 PROHIBITED]
- Broken Korean characters
- Fake official seals or certifications
- Unauthorized celebrity likeness composites