# Visual System

Style name: Skill Trading Cards

## Core DNA

- Near-black navy background with a faint circuit-trace pattern and soft diagonal light sweeps.
- Heavy Japanese gothic headline with a beveled metallic gold word with specular edge, a white keylined body and a magenta-to-pink gradient emphasis word trimmed in gold, plus a small gold crown floating above.
- A dark subline plate ruled by thin gold hairlines, flanked by gold diamond sparkles, with one word picked out in gold.
- Side rails packed with grids of small collectible mini-cards in dark blue, purple, teal, crimson, green and brown, each with one glowing icon and three gold rarity stars.
- A single hero card with an ornate gold foil frame at one edge and a fanned deck of gold-framed cards at the other.
- Large feature cards with thick ornate gold foil frames, corner filigree and beveled inner rails, interiors in deep blue, royal purple and teal with a faint holo shimmer.
- Gold-rimmed circular number badges at the top-left of each feature card, with an optional gold crown on the strongest card.
- Solid beveled gold arrows as the only connectors.
- Exactly three label plates per slide: dark bars seated inside the gold frame along the card base with white text and a row of five gold rarity stars beneath.
- A dark bottom band with cut corners and a gold trim rule, white text, one gold phrase and a gold trophy-in-laurel emblem at one end.

## Intended Use

スキル一覧、学習ロードマップ、ゲーミフィケーションに使う。カード収集とレアリティ表現で、学びに集める楽しさと所有感を出す。

## 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 gold-framed feature cards previewing the three label plates, flanked by mini-card deck grids, a hero card and a fanned deck; may include one flat character.
- Problem: three empty binder slots with cracked frames and padlock seals.
- Before-after: unsorted dull card pile re-filed into two gold-framed binder rows.
- Three-step: three gold-framed feature cards joined by beveled gold arrows.
- Loop: evolution chain of three cards gaining one rarity star per cycle.
- Checklist: binder page of three card slots stamped with gold check seals.
- Roadmap: rising card-slot ladder through three filled milestone cards to a trophy.
- Matrix: 2x2 binder grid with one full gold foil card crowned and starred.
- Case: fanned hand of three moment cards with gold round tags.
- Recap: central crowned legendary card holding three stacked skill chips.
