Based on the provided white-background product images, generate a detailed poster for the deep fascia gun. The background transitions from near black to deep brown orange, with a bold white sans-serif title on the top left reading "Strong Rhythm / Deep Relaxation," and a line of orange-white below explaining "Stabilize rhythm, helping to relax tension after daily exercise." A large slanted dark gray fascia gun is placed in the upper right, with a black spherical massage head facing the center of the image. The product outline is highlighted by a subtle orange edge light. In the center, there's a semi-transparent warm orange abstract texture band with soft fibrous textures inside; Several circular energy lines connect the massage head to the muscle, expressing vibrational rhythms but not showing human pain or anatomy. Retains the dark gray body, textured grip, cylindrical power compartment, and black ball head, with adjustable surface lines, angles, and light strips. No brand information, no new brand or slogan. The title should be large but not obscure the product, avoiding specific depth numbers, treatment promises, original image copy, watermarks, and strong text shadows.
