和牛牛排煎制特写

Subject: a thick-marbled wagyu steak and a hot cast-iron skillet. Action: the steak hits the pan with a heavy sizzle; visible fat renders along the marbling lines; tiny bubbles of oil pop on the surface; subtle smoke curls upward. Scene: a single dark stovetop, no distractions. Light: warm key from camera left, hard rim from the heat, deep dark background. Camera: locked extreme close-up at near-flush with the pan surface, shallow depth of field. Style: photoreal food macro ASMR. Audio: loud aggressive sizzling, faint timer ticking in the distance, no music. Constraints: no watermark, no on-screen text, no extra hands.