Structured Graphic Motor Therapy (SGMT) is a novel task-oriented rehabilitation approach that uses standardized, progressively challenging drawing trajectories to improve upper-limb motor function in children with cerebral palsy. This pilot randomized controlled trial will compare SGMT combined with conventional rehabilitation with conventional upper-limb rehabilitation alone over a 16-week intervention period. Standardized clinical assessments and quantitative image-derived measures of graphical motor performance will be used to evaluate changes in motor function, visuomotor coordination, and movement quality.