# Visual System

Style name: Origami Paper Craft

## Core DNA

- Warm ivory washi ground with visible paper fiber grain, a gentle vignette and soft directional cast shadows under every element.
- Large folded corner triangles in indigo, coral and sage green filling the four corners.
- A pale-yellow paper plane, a sage paper crane, a yellow paper star and a peeling paper curl placed at the outer edges.
- Huge Japanese gothic headline built entirely from folded paper strips, each stroke showing crease lines, facet shading and its own shadow.
- Headline color runs: indigo paper leading characters, charcoal paper body, coral paper final characters.
- One cream paper subline band spanning the width with sage-green folded ribbon ends notched into arrow tails, lettering cut from charcoal paper.
- Raised cream paper panel sheets, each opened by a folded corner tab in indigo, sage or coral bearing a cut-paper numeral.
- All illustrations assembled from layered paper cut-outs with visible edge thickness and low-poly folded facets, never smooth vector shapes.
- Exactly three folded paper ribbon banners in indigo, sage and coral with notched ends and cream cut-paper Japanese lettering.
- Creased paper chevron arrows with a darker underside, and one wide indigo paper takeaway band with pale-yellow emphasis and a folded highlight along its top edge.

## Intended Use

やさしい日本風の教材、手順設計、ワークフロー分解をテーマにしたスライドに使う。折り紙、紙の影、工程カードで小さな工程を手で触れる形にし、technicalな話題でも温度のある紙面にする。

## Page Architecture

- One oversized headline.
- One subline banner.
- One dominant diagram occupying most of the body.
- Exactly three labels.
- One takeaway band.
- Three to six supporting icons that explain the diagram.

## Composition Grammar

- Cover: title diorama with the three raised paper panels previewing the three labels, folded corner triangles, paper crane and plane at the edges and the indigo paper band anchoring the bottom.
- Problem: folding sequence jammed at three coral-flagged creases.
- Before-after: crumpled paper ball opening into a pre-creased module and a hand-finished module.
- Three-step: three raised paper sheets as mark, fold and press stages joined by creased chevrons.
- Loop: modular origami ring of interlocking folded units around a paper pinwheel.
- Checklist: cream paper checklist sheet with three oversized rows of folded ticks tucked into slits.
- Roadmap: accordion strip whose three mountain folds are milestone peaks ending at a finished crane.
- Matrix: square sheet creased into four quadrants with one folded up and raised into shadow.
- Case: paper strip creased into hour segments with three standing folded day markers.
- Recap: raised paper display card with three stacked folded action tags.
