Rainy Day Relaxed Black Cat

Create a cozy photorealistic interior scene of a {argument name="cat color" default="black"} cat lying belly-up on a textured beige rug, completely relaxed with all four legs stretched outward in a starfish pose, head upside down toward the camera, eyes closed, tiny paws and whiskers visible. The cat is indoors beside a large wooden-framed floor-to-ceiling window covered in many raindrops, with a rainy garden or balcony softly blurred outside. Use a warm rainy-day atmosphere: soft natural gray light from the window mixed with a small amber table lamp glow in the background. Include exactly 5 main visible furnishing/background elements: 1 large rain-speckled window, 1 beige floor cushion leaning by the window, 1 low wooden side table or shelf with stacked books, 1 lit table lamp with a warm shade, and 1 ceramic mug on the rug near the cat. Add sheer cream curtains, wooden floor trim, muted brown walls, and shallow depth of field. Composition: vertical 4:5 photo, cat centered in the lower half, window filling the right side, cozy room details on the left, realistic fur texture, cinematic soft focus, no text, no people, no watermark.