Minimalist Business Liquid Curve Phone Wallpaper AI Image Prompt

Minimalist business-tech style high-reflectivity liquid curved surface phone wallpaper, vertical centered symmetrical full-screen composition, close-up eye-level shot, main subject is a glossy black curved spherical structure arranged in two layers offset vertically, with smooth rounded arcs; the curved surface is sleek and translucent, overall color tone is a blue gradient from light to dark, from light misty blue at top gradually transitioning to deep navy blue, then fading to soft light gray-white at the bottom; background is a clean soft blue gradient space; cool side lighting comes from both sides, outlining a bright clear ice-blue highlight band along the outer edge of the spherical surface; around the inner ring of the sphere's concave area is a thin soft cool-colored glow; deep in the concave surface settles pure deep shadow; the gloss flows smoothly and naturally along the spherical curvature; material is mirror-like high-gloss glass texture; curved lines are smooth and rounded; symmetrical layout is neat and grand; cool blue light and shadow are clean and premium; overall atmosphere is cool, calm, and full of future business texture; soft shallow depth of field, delicate smooth reflective surface details, no extra clutter in the frame.