92 lines
2.7 KiB
Markdown
92 lines
2.7 KiB
Markdown
# Style System
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## Core Look
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High-end editorial PPT design with modern vector illustration. The deck should feel calm, intelligent, clean, and slightly artistic, inspired by refined tech and lifestyle illustration systems.
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## Canvas
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- Aspect ratio: 16:9
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- Default SVG viewBox: `0 0 1280 720`
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- Background options: `#FFFFFF` or `#F7F3EE`
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- Safe margin: 72 px minimum
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- Preferred content width: 1020-1120 px
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- Texture: optional, extremely subtle, low-opacity dots or paper-like noise simulated with sparse vector marks
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## Palette
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- Soft Beige: `#F7F3EE`
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- Muted Blue: `#A7C7E7`
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- Dusty Orange: `#E8A87C`
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- Charcoal Gray: `#2F2F2F`
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- White: `#FFFFFF`
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- Pale Blue: `#EAF4FC`
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- Pale Orange: `#FCE8DA`
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- Divider: `#DED8D1`
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Use blue and orange as illustration colors and accent signals. Charcoal is the primary text color.
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## Typography
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Use modern sans-serif typography.
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- Preferred fonts: `Inter`, `Arial`, `Helvetica`, `Microsoft JhengHei`, `Microsoft YaHei`, sans-serif.
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- Cover title: 54-72 px, 700-800 weight.
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- Slide title: 36-48 px, 700-800 weight.
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- Section label: 11-13 px, 600-700 weight.
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- Body: 18-24 px, 400-500 weight.
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- Caption: 12-15 px, 400-500 weight.
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- Line height: 1.08-1.18 for titles, 1.35-1.55 for body.
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- Letter spacing: 0.
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## Layout Rules
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- Use asymmetry: one strong illustration area and one clear text area.
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- Preserve large negative space.
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- Do not center everything by default.
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- Keep modules light and open.
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- Use thin dividers only when needed.
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- Avoid over-framing the illustration.
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## Illustration Rules
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Illustrations should be conceptual, smooth, and refined.
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- Subjects: people, workflows, product ideas, abstract systems, collaboration, decision paths, knowledge flow.
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- Shape language: smooth curves, rounded organic forms, layered flat shapes.
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- Detail level: refined but sparse; avoid busy scenes.
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- Proportions: balanced and editorial, not exaggerated cartoon proportions.
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- Gradients: allowed, but subtle and local.
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- Shadows: allowed only as soft, pale grounding shadows under illustration layers.
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- Stroke: minimal and thin, preferably charcoal or muted palette tones.
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## Texture Rules
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Texture should be nearly invisible. Use it only to avoid sterile flatness.
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- Low-opacity dot fields
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- Tiny warm gray speckles
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- Sparse background marks
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Do not create dirty, noisy, or paper-heavy backgrounds.
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## Data And Diagrams
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If diagrams are needed, make them feel illustrated and editorial.
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- Use rounded nodes, curved paths, and layered shapes.
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- Use direct labels.
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- Keep chart density low.
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- Avoid dashboard UI aesthetics.
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## Forbidden Treatments
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- Cartoon mascots
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- 3D realism
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- Heavy drop shadows
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- Glossy highlights
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- Neon colors
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- Dense dashboards
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- Clipart
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- Overly playful stickers
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- Busy full-scene illustrations
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