The front design shows a fluffy tabby cat with ginger and brown markings sitting upright on a soft pink surface, looking straight out with big green eyes that feel like a friendly invitation 🎉. A shiny gold cone party hat with a small pompom tilts on its head, adding a sweet, affectionate touch to the pose. Across the top, the words “HAPPY BIRTHDAY” appear in chunky, raised-style letters, each character in a different bright color from pink through aqua. The background is teal and softly blurred, with floating balloons in red, orange, and teal that add a sense of company, like friends gathered close. Tiny glowing light spots shimmer behind the cat, giving the scene a gentle, celebratory sparkle. Scattered confetti dots in many colors spread across the pink foreground, like little tokens tossed during a shared laugh 🎁. The cat’s whiskers and fur are softly lit, and the gold hat catches the light with a subtle gleam.