# Visual System

Style name: Brutalist Mono Block

## Core DNA

- Off-white slightly grainy paper enclosed by a very thick black frame.
- Top utility strip with an all-caps monospace system tag, acid-green slash hatching and a solid black ID tag.
- Enormous ultra-bold black Japanese gothic headline set extremely tight, closing word in acid green.
- Solid black subline bar with acid-green double chevrons at both ends holding white text.
- Heavy black-bordered blocks as the main building units, each opened by a black header bar with an acid-green square number chip.
- Inner left utility columns of small monospace rows with line icons divided by dotted rules.
- Full-width acid-green footer strips with black monospace captions closing each block.
- Blocky acid-green arrows between blocks; no curves, no shadows, no gradients.
- A small bordered audit-log table with a black header and check rows anchoring a corner.
- Bottom band pairing an acid-green square with a black crosshair glyph, heavy black takeaway text, plus dot-grid and diagonal hatch patches.

## Intended Use

監査、リスク、運用棚卸し、尖った講座の解説に使う。太い罫線と白黒＋アシッドグリーンの無骨なUIブロックで、緩まない緊張感を出す。

## 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 slide with three heavy-bordered blocks previewing the three labels, top system tag strip and bottom audit-log table.
- Problem: one process block broken by three black blocker slabs with acid-green X marks.
- Before-after: crammed paper block facing two stacked utility lanes across a very thick divider.
- Three-step: three heavy-bordered blocks with header bars, utility columns and green footer strips.
- Loop: closed rectangular rig of four blocks with green arrows running along the outer borders.
- Checklist: one audit board of three oversized check rows with monospace code columns.
- Roadmap: three milestone blocks bolted onto a thick black baseline rail with green stage chips.
- Matrix: very thick 2x2 board with one solid acid-green winning cell and black crosshair mark.
- Case: three blocks hung from a rail of monospace time codes with a repeating audit strip.
- Recap: one centered console block with three stacked action rows and OK status columns.
