Luminous fiery heart shape rendered with neon gradient effects.

Digital render employing volumetric light scattering techniques within heart morphology. Gradient mesh transitions from deep purple-blue left edge through magenta midpoint to intense orange-yellow right terminus. Particle emission system generates bokeh spheres and debris trails radiating outward. Dark background amplifies luminescence contrast. Three-dimensional volumetric effect created through layered transparency and soft-brush bloom compositing. Technical execution demonstrates advanced light simulation and color space manipulation.