Two-Panel Puppy Keyboard Manga

Goal: Create a black-and-white manga page with exactly 2 stacked panels showing a cute small dog discovering a computer keyboard and reacting with excitement. Canvas: Vertical manga page, portrait orientation, two equal horizontal panels separated by a thick black gutter, clean black border around each panel, grayscale screentone shading, hand-inked line art, polished modern manga style. Main character: A small, adorable puppy with floppy ears, large sparkling eyes, a white stripe down the face, darker patches on the head and body, a fluffy raised tail, and a collar with a round ring tag. The dog is seated at a desk in an office chair, facing a desktop computer. Use {argument name="dog breed style" default="cute mixed-breed puppy resembling a Jack Russell terrier"}. Panel 1: The dog sits behind a wooden desk, looking surprised and curious at a large desktop monitor on the left. A keyboard lies in front of the dog. The dog’s mouth is slightly open, eyes wide, with exactly 3 surprise marks above its head. Background: a cozy home office with a window and curtains on the far left, a framed landscape picture on the wall, a small potted plant on a cabinet, and bookshelves on the right. Include one vertical oval speech bubble on the right side containing the Japanese text {argument name="first speech bubble" default="これは何?"}. Mood: confused curiosity. Panel 2: Same dog, same desk and computer setup, now leaning forward happily and pressing the keyboard with one front paw. The dog smiles broadly with tongue visible, eyes shining, tail lifted. Add dynamic radial speed lines in the background and sparkling effects around the keyboard. Include exactly 8 sparkle effects around the dog and keyboard area. Include one vertical oval speech bubble on the left side containing the Japanese text {argument name="second speech bubble" default="ピカピカだ!"}. Mood: delighted discovery. Objects and counts: Exactly 2 manga panels; exactly 1 dog appearing in both panels; exactly 1 desktop monitor; exactly 1 keyboard; exactly 1 office chair; exactly 2 speech bubbles total; exactly 3 surprise marks in panel 1; exactly 8 sparkle effects in panel 2; visible background items include 1 window, 1 framed picture, 1 potted plant, and 2 bookshelves or bookcase areas. Visual style: Monochrome Japanese manga, expressive cute animal character, detailed fur texture, screentone gradients, crisp ink outlines, dramatic but family-friendly expressions, clean readable composition. Keep the speech bubbles vertical and the Japanese text hand-lettered in black. No color, no watermark, no extra panels, no extra characters.