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Jim Liu 宝玉
40f4d2f730
Migrate from 4-dimension (Type×Style×Text×Mood) to 5-dimension (Type×Palette×Rendering×Text×Mood) system. 9 palettes × 6 renderings = 54 combinations replacing 20 fixed styles. Add style presets for backward compatibility, v2→v3 schema migration, and new reference structure (palettes/, renderings/, workflow/).
44 lines
1.1 KiB
Markdown
44 lines
1.1 KiB
Markdown
# chalk
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Educational, authentic, classroom
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## Core Characteristics
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Chalk on blackboard aesthetic with imperfect strokes, dust effects, and authentic classroom feel. Nostalgic educational warmth.
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## Lines
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- Imperfect chalk strokes with variable pressure
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- Visible chalk texture and grain
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- Slightly wobbly, hand-drawn quality
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- Thick strokes for emphasis, thin for details
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## Texture
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- Chalk dust effects around text and elements
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- Board surface (dark, slightly worn)
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- Eraser smudges and residue
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- Grainy chalk quality on all elements
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## Depth
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- None: flat chalk drawings on board surface
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- Layering through erasure and redrawing
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- No shadows or perspective
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## Element Vocabulary
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- Chalk doodles: stars, arrows, underlines
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- Mathematical formulas and diagrams
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- Stick figures and simple icons
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- Connection lines with chalk feel
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- Checkmarks, circles, boxes for lists
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- Wooden frame border optional
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## Typography Approach
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- Hand-drawn chalk lettering
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- Imperfect baseline, authentic classroom feel
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- White or bright colored chalk for emphasis
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- Variable sizing for hierarchy
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