"Generate a perfectly uniform sprite sheet for a World of Warcraft–style fantasy cursor. HARD GRID RULES (NO EXCEPTIONS): Output must be a single PNG with transparent background. Grid must be EXACT: 4 columns x 4 rows. Every cell must be EXACTLY the same size (no different row heights, no uneven spacing). REMOVE ANY VISIBLE BACKGROUND!!! FRAME SIZE / CANVAS: Each frame cell: 256x256 px Total canvas: 1024x1024 px Cursor must stay inside its own cell with consistent padding. CURSOR POSITIONING (VERY IMPORTANT): Cursor orientation: normal PC cursor, pointing up-left (~45°). Hotspot = arrow tip. The arrow tip must be at the exact same pixel position in every frame (locked anchor), so it never jumps. No rotation changes between frames. CONTENT: Frame 1 (top-left): idle cursor, clean gold metal, no fire. Frames 2–16: click animation with a small fire burst at the tip: slight “pressed” look (tiny squash only) fire grows, peaks mid, fades out keep silhouette stable, no big movement QUALITY: Classic hand-painted WoW UI look, crisp edges, readable at small size. No background artifacts, no noise streaks, no black halos on alpha."