Seedance Reference-Locked Portrait Motion

Use the uploaded portrait as the locked reference. Keep the subject's face, hairstyle, clothing, composition, and lighting consistent with the source image. Add only subtle natural motion: slow blinking, gentle breathing, a faint head turn toward camera-right, and soft hair movement from a light breeze. Add minimal camera micro-movement with a slow push-in, preserve background depth and framing, cinematic but realistic, clean skin detail, stable edges, no distortion, no added accessories, no text, no sudden cuts, no dramatic pose changes. Output should feel like a premium living portrait, calm and believable.