A YouTube thumbnail in 16:9 aspect ratio. Close-up on the main character from the reference image looking directly at the camera with an intense expression of shock and warning, one hand raised in caution. In the background, an ominous blue glow emanates from a cracked concrete excavation pit on a night construction site. Dramatic cinematic lighting, rim light, high contrast. Bold large hook text reads 'НЕ КОПАЙ ЗДЕСЬ!' in massive vibrant yellow typography at the top, smaller text below reads 'ТАЙНЫ СТРОЙКИ'. No character visual features described, strictly reference image.
