Manga Quatre Cases Steampunk à T-Rex

A vertical four-panel manga comic page in a gritty hand-painted steampunk urban style, 9:16 aspect ratio, with a thin black outer border and thick black horizontal gutters dividing exactly four stacked panels. Textured ink, watercolor gouache shading, muted sepia tones, rough paper grain, and cinematic lighting. Characters: - A young adult man with messy curly [black] hair, face intentionally obscured, wearing a dark work shirt, black pants, work boots, leather suspenders, and a stained apron with a small "COFFEE STAND" patch. He holds a metal gooseneck coffee kettle in his left hand in all panels. - A rugged mechanical Tyrannosaurus rex with olive-green riveted armor plates, visible seams, leather saddle and straps, sharp white teeth, and a glowing orange cybernetic eye. Setting: A narrow vintage cobblestone city street lined with aged brick buildings, hanging lanterns, and shop signs, with dust and paper flecks floating in the air. Panels: 1. Top panel: Wide action shot. The man rides the mechanical dinosaur down the street, looking down in confusion searching his pockets while holding the kettle. The T-rex roars with mouth open. A small whimsical red-and-white mushroom floats overhead. A white speech bubble on the left reads: 「あれ？スマホどこだ？」 2. Second panel: The man leans forward checking saddlebags and pouches while clutching the kettle. The dinosaur glances sideways with a confused expression, with a small question mark symbol near its head. A white speech bubble on the left reads: 「ポケット？サドル？」 3. Third panel: The man raises an index finger in realization while holding the kettle. The dinosaur faces right with mouth shut, cybernetic eye glowing, vibrating with motion lines. Japanese sound effect text beside the dinosaur: 「ブルル..」. A speech bubble reads: 「鳴っておる…？」 4. Bottom panel: Dramatic climax with radial speed lines and warm orange highlights. The man points in shock at the dinosaur's wide-open mouth. Upright between the sharp teeth sits a glowing smartphone displaying an incoming call screen with the text [着信中]. A jagged speech bubble reads: 「これじゃ!!」