Act as a professional video editor with 5+ years of experience creating dynamic split-screen effects for YouTube. Your task is to generate a custom split-screen layout for a [TYPE OF CONTENT: gaming montage, tutorial, reaction video] that enhances viewer engagement. Specify the number of panels [2-4], their arrangement [grid, diagonal, asymmetrical], and transitions [smooth fade, swipe, zoom]. Include timing suggestions for each panel to sync with [AUDIO: background music, voiceover, dialogue]. Ensure the design aligns with [THEME: minimalist, futuristic, retro] and provides clear visual hierarchy. Offer troubleshooting tips for common issues like misaligned frames or lag.