직장인 일상 브이로그 썸네일

프롬프트 원문

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

[Purpose]
Korean YouTube thumbnail for an office worker daily vlog channel, horizontal thumbnail layout at 1536x1024, designed for high click-through on mobile feeds.
Keep the overall feel of a realistic Korean lifestyle vlog thumbnail with a gentle cinematic diary tone, enriched with believable vlog-channel metadata, small visual hooks, and warm after-work atmosphere.

[Composition]
- Main subject placement: {사진} fills the entire background as the hero image, with the subject occupying roughly 55–65% of the frame, naturally framed near the veranda railing or window so the evening city view and title block both feel integrated.
- Background treatment: apartment veranda at sunset, soft peach sky, distant Korean apartment silhouettes, faint indoor reflections on glass, laundry rack or small plant shelf details, coffee steam or mug highlight, subtle depth blur, realistic lived-in evening texture.
- Text layout: main title block sits over a softly darkened readable area in the upper-left or center-left; subtitle placed directly beneath with tighter tracking; add a small channel handle and vlog label near the title cluster for authentic YouTube thumbnail context.
- Overlay: add a slightly dark translucent gradient overlay from bottom-right to center-left for readability, while preserving the peach sunset mood and visible veranda atmosphere.
- Accent elements: add a rounded sticker badge, tiny heart or star, small play-button triangle, and one soft arrow/circle cue pointing toward the mug or sunset moment, styled like a calm lifestyle vlog thumbnail.

[Core Structure]
- Background hero layer: {사진} cleanly occupies the full canvas, with the subject shown from back or side view, holding a mug, framed to emphasize after-work quietness on an apartment veranda.
- Realistic detail layer: include believable daily-life elements such as a veranda plant, faint curtain edge, apartment rail, city windows beginning to glow, a phone or notebook on a small table, and warm reflections on the mug.
- Light control layer: add a subtle dusk-toned overlay to preserve the warm sky while making the foreground text pop clearly.
- Main headline layer: place {메인 텍스트} in large white handwritten-style typography, slightly angled or softly organic, with strong contrast against the overlay.
- Subtitle layer: set {부제} in smaller white text beneath the headline, aligned left or centered with the title block depending on the photo flow.
- Vlog metadata layer: add small readable Korean thumbnail details such as “VLOG #025”, “평일 저녁 7:42”, “퇴근 후 1시간”, and “@office.log” near the lower-left or upper-left text area.
- View-bait cue layer: add a compact sticker badge reading “오늘도 버텼다 ☕” or “리셋 루틴”, plus a small rounded shape or arrow that gives the thumbnail a clickable YouTube feel without turning it into a comic graphic.

[Style Rules]
- Typography: use a hand-drawn Korean script style for {메인 텍스트}, with a soft brush 느낌; use Pretendard or Noto Sans KR for {부제} and metadata labels, medium weight, crisp readability, thumbnail-safe spacing.
- Color palette: peach sunset #F3B39A, dusty teal #7E9A9A, cream #F6EFE3, warm charcoal #2B2A28, white #FFFFFF, with small muted coral or butter-yellow accents for badges.
- Text effects: apply a soft drop shadow to the text with 4px y-offset, 12px blur, 15% opacity; add a gentle translucent charcoal backing shape behind small metadata when needed for mobile legibility.
- Graphic treatment: use rounded pill labels, soft sticker-like shapes, tiny sparkle or heart accents, and a small play icon in a warm cream tone, all integrated into the cinematic photo rather than floating as a flat mockup.

[Visual Style]
- Camera / lens: 35mm full-frame look, 50mm f/1.8 portrait-style framing, slightly compressed background with natural everyday realism.
- Lighting: soft golden-hour light from the sunset side, with gentle ambient fill from the veranda and a mild rim light around the subject.
- Color grade: warm cinematic peach + dusty teal + cream, with restrained film grain and slightly lifted shadows for a vlog-thumbnail look.
- Realism: photographic Korean apartment-evening mood, natural skin and fabric texture, real glass reflections, believable city-window bokeh, and subtle handheld vlog warmth.

[Mood]
Korean everyday office-worker vlog thumbnail with a soft cinematic diary feel: calm but clickable, like a warm “퇴근 후 일상” YouTube cover with cozy apartment-evening visuals, gentle emotional storytelling, and realistic lifestyle details.

[Critical]
- Korean text accuracy: 반드시 아래 문구가 정확히 보여야 함.
  - {메인 텍스트}
  - {부제}
  - VLOG #025
  - 평일 저녁 7:42
  - 퇴근 후 1시간
  - 오늘도 버텼다 ☕
  - @office.log
- Composition invariant: the main subject must remain clearly recognizable as an after-work apartment veranda scene at sunset, with the mug visible if present in {사진}.
- Layout invariant: all text must be legible at thumbnail size, with no overlap that obscures the main subject's face or silhouette.
- Thumbnail invariant: the final image must feel like a finished YouTube thumbnail, not a blank template, with photo, headline, subtitle, channel handle, sticker badge, and small vlog details all present.

[8. 🚫 PROHIBITED]
- Fake official seals / certifications
- Broken Korean characters
- Celebrity composites / unauthorized likeness