This greeting card opens on a background that fades from light blush at the top to deep berry near the bottom, with a scatter of small and medium hearts floating across it like quiet confetti 🎉. Near the center sits a bright white square with a thin pink border, giving the layout a calm focal point against the rosy field. Inside the square, the birthday message appears near the top in flowing lettering, colored in a deep pink-purple that stands out clearly. Below the words, two heart-shaped balloon ornaments lean close together, as if sharing a tender moment like close friends at a party 🎂. The front heart is a saturated fuchsia, while the one behind it is a softer rose tone, and both have a glossy highlight that makes them look slightly inflated. Curled ribbon tails drop from the hearts in loose spirals, adding movement and a party-like touch. Around the central panel, the surrounding hearts vary between solid shapes and thin outlines, some faint and some darker, against the pink-to-berry gradient.