wan2.2 Prompt: A steampunk hero stands on a cobblestone street at dusk, wearing brass goggles and a long Victorian coat. [slow dolly in] Flames swirl around his right arm as he looks toward the camera. [smirks confidently] He grins and says, 'Flame on.' [ignition effect] In a sudden burst of fire, his entire body becomes engulfed in blazing flames. [light burst transition] The fire intensifies and explodes upward. [vertical tracking shot, fast zoom] He launches into the sky in a trail of fire, soaring between buildings an