Neon silhouette of romantic woman forming a glowing heart

Luminous neon silhouette illustration depicting a romantic woman in an embrace, (radiant fiery orange and red light :1.3) tracing the contours of her body against a solid black background, (elegant woman with a messy bun :1.1) shown in profile with her hands resting delicately on a negative-space heart formed by the curves of her body at the center :1.4), digital art style, fluid and harmonious glowing lines, ethereal light trails, minimalist composition, intense romantic atmosphere, high contrast, sharp definition, 8K resolution, cinematic lighting, artistic line art, romantic conceptual design.