Nested Blue Gradient Squares with Bright Glowing Background Design Material

Description

Centered on multi-layered nested square geometric structures, this image creates a dreamy visual with a strong tech feel. The outermost layer is a deep navy blue frame, gradually transitioning inward layer by layer into bright blue and white gradient halos, with edges blurred and softened to craft a deep spatial illusion. The nested squares in the middle gradient from light blue to ice blue, forming a sharp contrast with the bright outer halos, while white borders further enhance the sense of layering. The overall light effect is soft and bright, exuding a cool tech-inspired glow. Suitable for web backgrounds, poster designs, or creative templates, it adds an abstract and dreamy atmosphere to visual works.