Nano Banana 2 Lite 提示词 - 黑色巨碑Telegram机器人视觉

Ultra-premium Telegram bot description artwork, 16:9 cinematic composition, pure black background with deep graphite textures, futuristic cyber server vault, floating black monolith core surrounded by subtle blue-white energy rings, premium server racks fading into darkness, volumetric fog, soft particles, elegant reflections on polished black floor, abstract network light trails, luxury cyberpunk aesthetic, extremely minimal, mysterious, expensive-looking, high contrast, no humans, no hats, no logos, no text, no icons, no warm colors, only black, dark gray, cold blue and white accents, dramatic lighting, ultra detailed, clean composition with strong focal point, designed to instantly grab attention as a Telegram bot description picture.