LG 그램 가벼운 노트북 광고

Original prompt

[Input]
- language: Korean
- output_size: 1024x1536

[Purpose]
LG Gram lightweight laptop advertising poster, premium product hero layout for brand marketing and social sharing.
Vertical ad key visual that emphasizes portability, clean technology branding, campus-to-office mobility, and a realistic campaign-page finish.

[Composition]
- Main product placement: a single {제품·소재} laptop as the hero, occupying about 55–60% of the frame, slightly angled 3/4 view with the lid open for a premium device showcase; show a thin profile, refined keyboard detail, realistic hinge, screen glow, and soft reflections on the tabletop.
- Supporting subject cue: build natural contextual references to {시그니처 결} with believable carry-life details such as a slim notebook, pen, coffee cup, transit card, phone, folded document, charging cable loop, or lightweight tote strap, all secondary to the laptop.
- Background treatment: premium studio-meets-workspace backdrop with a dark-to-white contrast structure inspired by {컬러 팔레트}, including subtle desk texture, soft wall gradient, faint window-light falloff, and a few realistic reflections that make the device feel physically present.
- Spacing and framing: strong vertical advertising hierarchy with a confident header, centered hero product, readable feature callouts, campaign information blocks, and a structured lower CTA area.
- Style customization placeholders: {브랜드 톤}, {시그니처 결}, {제품·소재}, {무드·라이팅}, {컬러 팔레트}, {카피·타이포}, {레이아웃}, {비율}

[3. CORE STRUCTURE]
1. Header zone (top 15%): place bold brand-led title treatment using {카피·타이포}, aligned like a high-end tech poster. Include a small campaign label such as "2026 NEW GRAM CAMPAIGN", "VOL.05", or "MAY EDITION" and a short Korean cover-line: "가벼움이 만든 하루의 차이".
2. Hero zone (mid 55%): show the {제품·소재} as a photoreal product render or product-photography hero, floating slightly above or resting on the surface with realistic depth, a soft contact shadow, screen reflection, keyboard highlights, and accurate thin-laptop proportions.
3. Light accent zone: use {무드·라이팅} to create a premium highlight across the laptop edges, with soft window fill, a faint rim light from the right, and small red glints or UI accents that connect to the LG campaign identity.
4. Brand color zone: integrate {컬러 팔레트} as structured design accents—red feature tabs, fine measurement lines, section dividers, tiny spec chips, price/event tags, and micro graphic shapes—so the dark/white/LG red scheme feels like a finished commercial layout.
5. Caption zone (bottom 18%): set concise Korean/English copy locked to {카피·타이포}. Include 2–3 short feature headline blurbs in Korean, for example "초경량 바디", "하루 종일 배터리", "어디서나 선명한 화면"; add a CTA line such as "지금 매장에서 직접 경험하세요".
6. Campaign information strip: add realistic ad-poster details near the lower edge, such as "출시 기념 체험존", "2026.05.01–05.31", "LG 베스트샵 · 온라인 스토어", "상담 예약 QR", a small barcode/QR-style area, model-name credit "Model: LG gram Pro 16", and tiny production credit text "Photo direction / Tech styling / Studio light test".
7. Layout discipline: follow {레이아웃} with a polished ad-poster hierarchy; the product must remain dominant while the surrounding copy, props, micro labels, and campaign metadata make the image feel like a real LG campaign visual.

[4. STYLE RULES]
- Typography: use Pretendard Bold or Noto Sans KR Bold for main Korean text, with clean sans-serif English set in a similar geometric grotesk; title size should feel large and confident, subtitle smaller and tightly tracked, and micro labels should remain sharp enough to read.
- Color palette: {컬러 팔레트} should resolve into deep charcoal/black, crisp white, and vivid LG red accents; use off-white, warm paper tones, or soft gray desk texture only if needed for highlight balance and realistic material separation.
- Poster details: include a believable mix of main headline, subcopy, spec tags, campaign date, store/online CTA, QR/barcode block, and fine-print product note; keep Korean copy short, accurate, and visually integrated.
- Border/shadow: subtle soft drop shadow with about 4px vertical offset, 12px blur, 15% opacity; use thin divider lines, small red tabs, translucent panels, or measurement-style graphic rules to reinforce the tech-ad aesthetic.

[5. VISUAL STYLE]
- Camera / lens: studio product photography look, 85mm lens at f/4 for a clean compression and premium product separation, with precise perspective control.
- Lighting: studio key light from upper-left at about 45° combined with soft natural window fill, plus a faint rim light from the right to define the laptop silhouette and edges.
- Color grade: controlled cool neutral grade with deep black, bright white, and restrained LG red; maintain crisp contrast without oversaturation.
- Material realism: emphasize brushed metal or matte magnesium texture, crisp keyboard legends, thin screen bezel, accurate trackpad geometry, subtle dust-free reflections, and believable contact shadows on the desk surface.

[6. MOOD]
Premium technology campaign — refined LG corporate ad aesthetic with a realistic magazine-product-shot finish, balancing professional studio polish with a believable student/office mobility scene.

[7. CRITICAL]
- Korean text accuracy: any rendered Korean copy must be perfectly typed, clean, and readable, including "가벼움이 만든 하루의 차이", "초경량 바디", "하루 종일 배터리", "어디서나 선명한 화면", "지금 매장에서 직접 경험하세요", and any date/store CTA text.
- Exact visual consistency: preserve the lightweight laptop ad structure, centered hero emphasis, dark/white/LG red palette, premium studio mood, and realistic laptop proportions.
- If English brand text appears, keep it sharp and correctly spelled, especially "LG gram", "2026 NEW GRAM CAMPAIGN", and "Model: LG gram Pro 16".

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