Technical Constraints Work within platform limitations while preserving animation intent. Problem Indicators - Animation doesn't work on target browsers - Mobile devices can't handle animation - Framework limitations block implementation - File size constraints (Lottie, sprites) - Email/constrained environment needs Diagnosis by Principle Straight Ahead vs Pose-to-Pose Issue : Runtime calculations too expensive Fix : Pre-calculate animations. Use CSS keyframes (pose-to-pose) over JS frame-by-frame (straight ahead). Solid Drawing Issue : Complex shapes cause rendering issues Fix : Simplify geo…