This greeting card features a big “HAPPY BIRTHDAY” headline centered in chunky aqua letters filled with lighter polka dots, all edged with a thin black outline for extra depth 🎉. The words sit inside a jagged starburst that blends sunny yellow into warm orange, like an excited shout frozen in midair. Behind it all is a deep purple background that makes the bright center feel even more electric and inviting. Around the main burst, small star shapes scatter in different sizes, some solid white and others echoing the aqua dotted fill, like little sparks dancing around friends at a party 🎂. Fine red rays shoot outward from the center, adding motion and a sense of everyone leaning in toward the celebration. Tiny white dots are sprinkled across the purple field to mimic glittering confetti drifting through the scene. The headline is stacked with “HAPPY” above “BIRTHDAY,” and the surrounding stars and dots cluster more densely near the center while thinning toward the edges. White stars and speckled dots float over the purple backdrop, with red streaks radiating between them from the orange-yellow burst.