This greeting card features a night-sky backdrop where a star-like burst of golden-orange light flares at the center, sending sharp rays outward like a shared spark between close friends 🎉. Curving light trails loop around the burst in a sweeping spiral, as if two bright paths are circling each other in an affectionate dance. The color flow moves from purples and magentas on the left into cool aquamarines and electric blues, then shifts toward glowing greens on the right. Small orange and red sparks are scattered across the dark space, adding a lively, celebratory feel 🎂. Near the bottom, the words “Happy Birthday” sit centered and large, glowing in a pinkish-purple neon style that stands out clearly against the black background. The lettering has a smooth, flowing look, with a soft halo that ties it visually to the light trails above. Around the text, the lower area stays darker with a few faint specks, while the brightest glow remains concentrated in the central burst and its spiraling ribbons.