Neon Sign 2

A neon cross or plus sign symbol rendered with a glowing cyan-to-purple gradient outline against a pure black background. The cross features sharp right angles with smooth curved corners, creating a modern geometric appearance. The neon effect produces a bright cyan core (#00bbff) with an intense turquoise glow (#00ddff) that radiates outward, creating a halo effect around the entire shape. The glow has a soft, diffused quality with approximately 0.47 radius spread. The outline appears to have a tube-like thickness of about 0.29 units, giving it dimensional depth. A secondary purple color (#9000ff) blends subtly into the edges, creating a color gradient from cyan to purple. The neon exhibits subtle flickering and light variations with a hot core intensity that makes the center brighter than the edges. Fine floating particles with cyan coloration (#0ee8e8) drift slowly around the shape at various angles, adding atmospheric depth. A tilt-shift blur effect is applied at a 70-degree angle with moderate falloff, creating a slight depth-of-field effect that enhances the three-dimensional appearance. The overall mood is futuristic, digital, and energetic with a cyberpunk aesthetic. The black background provides maximum contrast, making the luminous neon effect appear to float in darkness.