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ネオン霓虹武士サムライ
VirtuesColorsRules
侍

StyleKit / Neon Samurai / 霓虹武士風

NEON
SAMURAI

侍×電気

Japanese bushido aesthetics fused with cyberpunk neon. Katana diagonals. Ink splatter accents. Honor code typography. Crimson blood-red cuts through deep night.

Scroll

Katana Slash / 刀の斬撃

Slash Interactions

CSS-only diagonal slash decorations animate across cards on hover. A crimson line cut — like a katana draw — reveals from 0 to full width. Hover each card to feel the strike.

Primary Interaction

刀 Katana Cut

The slash reveals on hover — a diagonal crimson line that 'cuts' across the card surface, evoking the swift draw of a katana from its sheath.

Secondary Variant

紫 Violet Strike

Violet slash variant for secondary cards. The color shifts while the interaction language — the diagonal cut — remains consistent across the system.

Tertiary Variant

氷 Ice Slash

Ice blue slash for tertiary emphasis. Three colors, one gesture. The katana cut as design system token — universal yet unmistakably neon samurai.

Components / 部品

Component Showcase

Buttons forged in crimson. Cards cut by diagonal blades. Inputs with glowing border focus states. Every element carries the mark of the warrior.

Primary / 主要

Disabled state / 無効

Primary: crimson fill + ink splatter hover overlay via radial-gradient. Secondary + ghost: transparent fill, colored border + glow on hover. All buttons: font-mono, uppercase, tracked — no rounded corners.

道

Bushido Code / 武士道

Seven Virtues of the Samurai

義勇仁礼誠名忠 — The seven pillars of bushido. Each virtue is a law. The design system honors this code: every element earns its place.

義

Virtue 1 of 7 / 武士道

義

Gi — Righteousness

The bone of the warrior. To decide and act without hesitation. Justice flows from the blade of conviction.

1 / 7

Color System / 色体系

The Palette of Night

Five colors. One vision. Deep night as foundation — then crimson, violet, ice blue, and gold as the neon signals that cut through darkness.

深夜

Deep Night

#080818

緋色

Crimson

#dc2626

紫炎

Violet

#a020f0

氷蒼

Ice Blue

#38bdf8

黄金

Gold

#fbbf24

Primary Role / 主色

Crimson #dc2626

All primary interactions, borders on hover, CTA buttons, accent lines.

Secondary Role / 副色

Violet #a020f0
Ice Blue #38bdf8

Section accents, secondary buttons, supporting glows.

Accent Role / 強調色

Gold #fbbf24

Kanji decorations, honor marks, sparingly used prestige signals.

Design Law / 掟

The Warrior's Code

The samurai follows a strict code of conduct. The designer follows one too. These are the laws of the Neon Samurai design system.

従え — DO

  • 01刀 — Diagonal slash decorations (skew-y transform) to evoke the katana cut
  • 02霓虹 — Neon glow shadows matching each accent: crimson, violet, ice blue, gold
  • 03文字 — font-mono for UI elements; kanji/Japanese characters for decorative weight
  • 04背景 — Deep night #080818 as base; no bright or warm backgrounds
  • 05境界 — Crimson border glow at 30% rest opacity, 80% on hover — never thick solid borders
  • 06動き — Smooth transitions 0.4–0.7s; slash reveals from 0 width; no instant cuts

禁じ手 — DON'T

  • 01明 — Never use light or white backgrounds — this style lives in darkness
  • 02丸 — Never use rounded-full or soft organic shapes on primary elements
  • 03花 — Never use pastel colors, gradients with pink, or any watercolor-adjacent palette
  • 04飾 — Never add decorations without purpose — every element must feel earned
  • 05文 — Never use serif fonts for UI; they break the cyberpunk-bushido fusion
  • 06忘 — Never forget: honor before aesthetics. Function before ornament.

“The way of the samurai is found in death. The way of the designer is found in purpose. Every pixel must earn its right to exist.”

— 武士道の掟 / Bushido Design Principle
忍
忍

霓虹武士 / NEON SAMURAI

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義勇仁礼誠名忠