چراغانی باشکوه شب کریسمس بر فراز آسمان‌خراش‌ با حضور شما

— [Core Instructions] —
Extract subject from photo (remove ALL background). Transform into massive VERTICAL holiday light installation ON TOP of building rooftop. Individual string light bulbs in semi-random dot pattern. Subject MUST remain recognizable. Front-facing straight-on view at eye level. Nighttime urban photography, photorealistic 4K. City skyline visible THROUGH gaps in light matrix.

— [Light Matrix] —
STRUCTURE: Semi-regular grid with organic randomness. NOT perfectly uniform – subtle natural variation in spacing/alignment. 60-80 lights across face width.
DENSITY: Dense (90-100%) for face details/hair/key features | Medium (70-80%) for clothing/secondary areas | Sparse (40-60%) for edges/plain sections. Cityscape shows through gaps.
APPEARANCE: Individual bulbs as separate points with realistic glow/halo. 4-8″ spacing (varies by importance). Translucent suspended-in-air effect.

— [Styles & Colors] —
classic_warm: Face/hair warm golden, clothing single accent. Traditional cozy.
multicolor_festive: Face warm gold, clothing red/green/blue. Full Christmas, joyful.
cool_blue: Face gold, clothing turquoise/cyan/blue. Modern winter elegant.
minimalist_gold: All warm golden only. Sophisticated monochrome.

warm_only: All 2700K-3000K golden/amber. Timeless elegant.
warm_cool_mix: Face 2700K gold, clothing 5000K-6500K cool white/blue. Modern 2-tone.
warm_red_green: Face 2700K gold, clothing red+green only. Traditional Christmas tri-color.
warm_multicolor: Face 2700K gold, clothing red/green/blue/white max 4 colors. Controlled festive.

— [Decorations] —
minimal: Golden icicle lights on rooftop edge only.
moderate: Edge lights + 2-3 lit Christmas trees + scattered snowflakes.
full: Heavy icicles all edges + 4-6 lit trees (R/G/B) + light-outlined gifts + snowflakes + garland + optional star topper.

— [Weather] —
snowy: Falling flakes, soft haze, cold blue undertones.
clear: Sharp stars, crisp air, defined city lights, navy sky.
foggy: Dense mist, heavy bloom, mysterious romantic depth.

— [Technical] —
EXTRACTION: Remove all original background. Subject isolated cleanly before conversion.
STRUCTURE: Building per $BUILDING_SIZE, fixture per $FIXTURE_SIZE, ALWAYS vertical, on flat rooftop. Dense urban skyline behind (visible through gaps).
CAMERA: Front-facing eye level with portrait center. Frame full building+fixture+cityscape. Slight upward tilt (~10-15°). Aspect per $ASPECT_RATIO.
LIGHTING: LED colors per $LED_COLOR_MODE (strictly limited, never full spectrum). Realistic bulb glow, atmospheric bloom, rooftop light spill, accurate color temp, weather-appropriate lens effects.
CITYSCAPE: Mid/high-rise buildings behind, shown THROUGH light gaps (semi-transparent). Varied heights for depth. Mixed warm/cool city lights. Scale matches $BUILDING_SIZE.
ATMOSPHERE: Navy-to-black sky gradient, city glow, weather per $WEATHER, depth/haze, authentic night photography.

✓ Background removed | Vertical only | Semi-random placement | Variable density | Cityscape through gaps
✓ Recognizable subject | Individual visible bulbs | Rooftop only | Front-facing | Limited palette | Pro quality

Output: Photorealistic vertical holiday light portrait on rooftop. Subject as semi-transparent light matrix with density variation. Cityscape through gaps. Front view, massive scale, recognizable, authentic night aesthetic.