Playful cartoon style with bright saturated colors, thick black outlines, and exaggerated proportions. A cute little capybara with a big round head and tiny paws lounges in an oversized plush armchair, pinky raised while sipping tea from an oversized teacup. On a small side table sits a festive cupcake piled with frosting and sprinkles, topped with a single lit candle whose warm glow lights the capybara’s cheeks. Surround them with colorful balloons (teal, coral, sunshine yellow, bubblegum pink), curling ribbons, and swirling confetti in mid-air for a lively, celebratory burst. The capybara wears a tilted polka-dot party hat, with a goofy, content grin and a relaxed, comedic pose. Background: soft pastel gradient with sparkles and streamers; gentle shadow under the chair; full-bleed portrait composition. Smooth cel shading, bouncy energy, glossy highlights. Add one small, cheeky hand-lettered line in bold bubbly letters with a tiny drop shadow: "Capy Birthday! Let's par-tea!"

Generated with these themes: A cute little capybara sits in a chair and drinks tea with a festive cupcake with a candle, surrounded by balloons, confetti and a festive atmosphere., and .

Made with ❤️ by AI.