Festive Burst Birthday Card

This greeting card features a deep black night-sky background filled with colourful light bursts that feel like friends cheering each other on 🎉. Near the centre, the word “Celebrate!” appears in smooth white lettering, standing out sharply against the dark backdrop. Above the text, several starburst-style fireworks bloom in bright cyan, lime green, golden yellow, and hot pink, with a few smaller pops in purple and orange. Each burst has a glowing core with thin rays stretching outward, like a shared laugh spreading through a crowd. Slender, colourful streaks trail downward from the fireworks, drifting towards the message as if the sky is showering the word with attention 🎁. Tiny white dots and small star shapes are scattered around, adding a soft twinkle that suggests a cosy togetherness under the night. The top half is packed with radiant bursts while the lower area stays darker, with the white “Celebrate!” centred and framed by falling spark lines.