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Bold Korean YouTube thumbnail about AI model competition 2025, 16:9. Dark tech background with glowing Korean text. Three AI logos in dramatic VS battle format. Korean text: 'AI 전쟁 2025: 최강자는?' Lightning effects, cinematic Korean news aesthetic.

Korean webtoon-style summer romance promotional thumbnail. Left: tall Korean male in white linen shirt, Han River sunset. Right: Korean female in floral sundress, convenience store background. Center: glowing heart with Korean text '이번 여름, 고백은 선착순'. Top banner: '웹툰 신작'. Vibrant saturated summer K-drama aesthetic.

A vertical 9:16 TikTok-style GRWM beauty thumbnail set in a warm, sunlit Mediterranean-inspired bedroom. A stylish young woman with {argument name="hair color" default="dark brown"} hair in a messy curly updo sits at a marble vanity, leaning forward with one arm folded and the other hand applying lip balm or lipstick to her mouth. Her face is covered by a centered rectangular blur block for privacy, but the rest of her styling is elegant and natural: tan glowing skin, delicate gold necklace with a small round pendant, thin gold bracelet, stacked gold rings, and a white lace camisole with thin straps. In the foreground on the vanity are exactly 7 visible beauty objects: 1 round tabletop vanity mirror on the left, 1 cup holding 5 makeup brushes, 1 clear glass dropper bottle, 1 tall white pump skincare bottle, 1 small black dropper bottle, 1 beige rounded cosmetic sponge or puff, and 1 pale green squeeze tube on the right. The background shows a softly blurred cozy bedroom with 1 arched window on the left, 1 leafy potted plant, 1 bed with white bedding and a mustard accent pillow, exposed wooden ceiling detail, and 1 framed landscape painting on the wall. Use golden-hour sunlight streaming from the left, soft shadows, creamy skin tones, shallow depth of field, luxury lifestyle editorial photography, intimate self-care mood, polished but natural composition. Add bold playful Spanish headline text in the upper left in three stacked lines reading {argument name="headline text" default="Mi rutina de belleza matutina"}, with each line large and rounded, white outline and soft drop shadow, using pastel colors: first line white, second line pink, third line pale yellow. Add 3 pink doodle accent strokes above the headline, 1 curved pink underline-swoosh beneath it, and 1 small yellow sun icon to the right of the last line. Place a clean white {argument name="brand text" default="Pollo.ai"} logo in the upper right. High-end influencer thumbnail aesthetic, crisp product focus in foreground, warm inviting lifestyle scene.

A vibrant anime-style YouTube thumbnail for a livestream gaming broadcast, in a wide 16:9 composition, with a neon purple and pink streamer room. Center the scene on a cute catgirl VTuber sitting at a desk, shown from the waist up, leaning forward energetically with one hand on a computer mouse and the other hand reaching toward the viewer. She has {argument name="hair color" default="light orange-blonde"} bob-cut hair with soft bangs, fluffy brown-and-cream cat ears, and a visible cat tail. Her face is intentionally obscured by a solid rectangular censor block in the center. She wears a black-and-white maid-inspired outfit with a frilly white blouse, black dress bodice, puff sleeves, white ruffles, black ribbon bow, and a gold bell choker. Place a mechanical keyboard with bright RGB lighting on the desk, a glowing gaming mouse, and a streamer microphone on the far left with pink-purple LED lighting. Put 2 cat-themed desk items in the foreground: a plush cat face on the bottom left and a black cat-shaped mug on the bottom right. Behind her is a gaming chair with paw-print details. On the left side, add large bold Korean headline text in thick white block letters with black fill shadows and a glowing purple outline, stacked in 2 lines: {argument name="headline text" default="방송중 대참사"}. Below it, add a smaller yellow comic-style burst caption with black outline reading {argument name="sub text" default="> 크리퍼 실화냐"}. On the right side, show 1 large computer monitor angled inward, displaying a Minecraft-like scene with bright blue sky, green trees, water, and a large green Creeper popping out toward the viewer, outlined dramatically like a sticker cutout. Add starburst effects and neon accents around the monitor to heighten the chaos. Use exaggerated thumbnail aesthetics: ultra-saturated colors, sharp cel shading, thick outlines, glossy highlights, high contrast, dynamic perspective, and a clickworthy streamer-disaster mood.

경제/재테크 정보 영상용 썸네일을 만들어줘. 큰 한글 카피 '월급 관리 공식'이 잘 읽히게 넣고, 돈 아이콘, 계산기, 상승 그래프, 자신감 있는 발표자 컷아웃, 네이비와 라임 포인트 컬러를 활용해서 신뢰감 있으면서도 클릭하고 싶은 16:9 썸네일로 구성해줘.

가상의 아이돌 직캠 썸네일을 만들어줘. 실제 아이돌이나 기존 그룹은 사용하지 말고, 무대 위 역동적인 댄스 포즈, LED 배경, 선명한 콘서트 조명, 현실적인 무대 사진 느낌으로 구성해줘. 한글 카피 '레전드 직캠'이 잘 읽히게 넣고, 과한 채도나 스티커 남발은 피해야 해.

먹방 영상용 썸네일을 만들어줘. 큰 한글 카피 '이 조합 미쳤다'가 잘 읽히게 넣고, 매콤한 떡볶이와 치킨 클로즈업, 신난 표정의 인물, 레드/오렌지 계열의 먹음직스러운 색감, 김이 나는 효과, 굵은 흰색/노란색 타이포를 활용해 16:9 썸네일로 구성해줘.

게임 영상용 썸네일을 만들어줘. 큰 한글 카피 '역대급 반전'이 잘 읽히게 넣고, 극적인 게임 캐릭터 실루엣, 폭발적인 레드/퍼플 배경, 놀란 스트리머 얼굴 컷아웃, 굵은 코믹 스타일 타이포와 빛나는 외곽선을 활용해 클릭률 높은 16:9 썸네일로 구성해줘.