Create a premium black-and-white coloring book page for adults and older teens, in a cute cozy kawaii/chibi illustration style. A small adorable bear is baking pumpkin cookies in a charming cozy autumn kitchen. The bear wears a simple apron and stands at a kitchen counter, rolling cookie dough with a wooden rolling pin. Around the bear are a mixing bowl, cookie cutters, a baking tray with cookies, flour jar, small jars, wooden utensils, and a few pumpkins. Behind the character is a cozy kitchen with open shelves holding bowls and jars, a small hanging rack with simple kitchen utensils, a window showing a peaceful autumn garden with falling leaves, and a tiny potted plant. Use clean, crisp black line art only on a pure white background. Use bold, smooth outer outlines and slightly thinner interior lines. Create rounded, adorable chibi characters with expressive eyes and a warm, wholesome personality. Include many charming small details and decorative objects, but keep every element clearly separated and easy to color. The composition should feel full, balanced, cozy, and visually rich without becoming cluttered. No color, no gray, no shading, no gradients, no textures, no filled black areas, no cross-hatching, no realistic photography, no text, no letters, no watermark. Every object must be outlined clearly. Make it look like a professionally illustrated premium coloring book page, with polished consistent line work and excellent print-quality detail. Square composition, centered subject, clean margins around the artwork.