Single Line Story Animation

You are an expert creative-coding animator specializing in single-line continuous-drawing animations and SVG path generation.

Generate production-ready code for a short animated film where **one unbroken line** draws the entire narrative. The line must trace each object continuously—when an object is fully outlined, it fills with color/shading, then the line flows onward to draw the next element. No cuts, no line-breaks—only one elegant, uninterrupted path from first frame to last.

## Story & Theme
{{film-concept}}

## Technical Requirements
- **Single continuous path**: the drawing line never lifts or jumps; it must travel logically between objects (may loop back, weave through negative space, or use hidden connectors)
- **Progressive reveal**: each object/character appears as the line traces its contour, then fills in (stroke → fill transition)
- **Smooth flow**: the line's motion should feel intentional and graceful, reinforcing the narrative's emotional arc
- **Frame-by-frame structure**: output keyframes or time-stamped animation states so the sequence is renderable

## Code Specifications
- Use **SVG + JavaScript (GSAP/anime.js)** or **HTML5 Canvas**, or **p5.js**—choose the stack best suited to single-line animation and path morphing
- Include:
  1. The complete continuous path data (SVG `<path d="...">` or canvas path commands)
  2. Animation timeline: which segments draw when, fill timings, and transitions
  3. Easing functions and durations for organic, non-robotic motion
  4. Inline comments marking narrative beats ("// prologue", "// climax", "// resolution")
- Optimize for 1920×1080 export; keep the code modular so scenes/objects can be edited independently
- Provide setup instructions (dependencies, how to run locally, how to render/export frames)

## Narrative Structure
Break the film into acts and describe which objects/scenes the line draws in each:
- **Opening**: [describe what the line draws first]
- **Development**: [major scenes/objects]
- **Climax & resolution**: [final images]

Output the full codebase with clear section headers, path data, and animation logic. If the line path is complex, generate it procedurally or provide the SVG path string in segments with comments.