Metallic Chrome

# Metallic Chrome## UsageUse this DESIGN.md as a reusable design brief for an AI coding agent. Apply it when building a new page, restyling an existing interface, or keeping multiple screens visually consistent.## Design IntentYou are implementing an interface using the **Metallic Chrome** design language. 通过高对比渐变、镜面反射、锐利边缘和冷硬阴影模拟金属铬材质，适合科技、赛车、音乐和潮流品牌。Treat surface, depth, light, and texture as the main carrier of brand expression.## Aliases- 金属铬质感- chrome UI## Category- 材质与表面## Target Platforms- PC 端## Summary通过高对比渐变、镜面反射、锐利边缘和冷硬阴影模拟金属铬材质，适合科技、赛车、音乐和潮流品牌。## Visual DNA- 镜面渐变- 冷硬高光- 锐利边缘- 强反射## Best Use Cases- 科技发布页- 音乐活动- 潮流品牌- 赛车游戏## Avoid When严肃后台、长时间阅读、健康教育或需要柔和信任感的产品。## Anatomy金属感依赖反差很大的线性渐变；大面积使用会刺眼，最好只用于标题、按钮或英雄区域。## Color SystemUse a Seed → Map → Semantic → Alias token architecture. Components must consume named tokens instead of hard-coded colors.### Reference Palette- **reference-1** `#f8fafc`- **reference-2** `#cbd5e1`- **reference-3** `#64748b`- **reference-4** `#111827`- **reference-5** `#38bdf8`### Seed Tokens- **colorBgBase** `#f8fafc` - 页面基础背景.- **colorBgContainer** `#f0f2f5` - 卡片、面板与容器.- **colorFillSecondary** `#e6e8eb` - 次级填充与弱状态.- **colorPrimary** `#38bdf8` - 品牌主操作与选中态.- **colorTextBase** `#111827` - 正文、图标与高对比轮廓.### Primary Scale- **primary-1** `#e5f4fc`- **primary-2** `#ceedfb`- **primary-3** `#b3e4fb`- **primary-4** `#94dafa`- **primary-5** `#6ecef9`- **primary-6** `#38bdf8`- **primary-7** `#33a9df`- **primary-8** `#2f95c6`- **primary-9** `#2a82ad`- **primary-10** `#256b90`### Neutral Scale- **neutral-1** `#f8fafc`- **neutral-2** `#eff1f3`- **neutral-3** `#e6e8eb`- **neutral-4** `#d3d6da`- **neutral-5** `#b7bbc0`- **neutral-6** `#979ba3`- **neutral-7** `#727780`- **neutral-8** `#525763`- **neutral-9** `#313845`- **neutral-10** `#111827`### Semantic Tokens- **colorSuccess** `#16a34a` - 成功、在线、已完成.- **colorSuccessBg** `#ddf0e7` - 成功状态浅背景.- **colorWarning** `#d97706` - 警告、待确认、需关注.- **colorWarningBg** `#f4eade` - 警告状态浅背景.- **colorError** `#dc2626` - 错误、危险、阻断.- **colorErrorBg** `#f5e5e7` - 错误状态浅背景.- **colorInfo** `#38bdf8` - 信息、链接、进行中.- **colorInfoBg** `#e1f3fc` - 信息状态浅背景.### Alias Tokens- **colorBgLayout** `#f4f6f8` - 应用整体画布.- **colorBgElevated** `#f1f3f6` - 弹层、浮层与菜单.- **colorBgSpotlight** `#313845` - Tooltip 与强提示.- **colorBorder** `#d3d6da` - 控件与容器边框.- **colorBorderSecondary** `#e6e8eb` - 轻分隔线.- **colorText** `#111827` - 一级文本.- **colorTextSecondary** `#5b606b` - 二级文本.- **colorTextTertiary** `#858992` - 辅助说明.- **colorTextDisabled** `#a9adb4` - 禁用文本.- **colorPrimaryHover** `#6ecef9` - 主操作 Hover.- **colorPrimaryActive** `#33a9df` - 主操作 Active.- **colorPrimaryBorder** `#94dafa` - 主色边框.- **colorPrimaryBg** `#e5f4fc` - 主色浅背景.- **colorLink** `#38bdf8` - 链接与可跳转文本.- **colorFocus** `#94dafa` - 键盘焦点环.- **colorMask** `#0c111c` - Modal 遮罩基础色.Color rules:- Use the palette as design tokens, not random decorative swatches.- Keep primary text and primary actions at accessible contrast.- Use primary-1 through primary-10 for interaction states instead of inventing new brand colors.- Use semantic tokens consistently for success, warning, error, and info; pair color with iconography or text.- Map component styles to Alias Tokens so theme changes do not require component-level color edits.## Typography- Use a precise sans-serif for UI labels and optionally a monospace accent for metrics, logs, or technical values.- Keep labels compact and scannable; prioritize numeric alignment and status readability.- Avoid decorative type in dense operational areas.## Layout And Spacing- Use an 8px spacing base; reserve 4px for micro-gaps and 32px+ for major layout separation.- Keep cards, panels, controls, and lists dimensionally stable across responsive breakpoints.- On mobile, reduce column count before reducing legibility.- Recommended radius: 6-12px radius by default; increase only for expressive or highly tactile components.- Elevation and shadow: Use shadows to separate interactive or elevated surfaces only; avoid stacking many shadow styles.## Component Rules- Components should make the surface logic visible: panels, buttons, inputs, and overlays need consistent material treatment.- Primary actions must be visually obvious and reachable; secondary actions should be quieter but still discoverable.- Cards need a clear title, supporting text or metric, state, and one obvious next action when action is expected.- Forms and filters should use familiar controls, stable dimensions, clear labels, and visible focus states.- Empty, loading, error, and success states must use the same visual language, not generic placeholders.## Interaction And Motion- Use subtle 120-220ms transitions for hover, focus, open, close, and selection states.- Motion should clarify state changes rather than decorate the page.- Respect reduced-motion preferences.## Implementation Recipe1. Start with the real user workflow and page structure; do not make a generic landing page unless explicitly requested.2. Establish layout zones first: navigation, content, controls, feedback, and primary action.3. Apply the color tokens to semantic roles: canvas, surface, text, border, accent, danger, and success.4. Build reusable components that express this style: buttons, cards, inputs, tabs, filters, modals, empty states, and status badges.5. Verify mobile and desktop breakpoints before adding decorative polish.6. Check that the final screen still communicates 镜面渐变, 冷硬高光, 锐利边缘 without relying on a single color or effect.## Quality Checklist- The screen is immediately recognizable as **Metallic Chrome**, not a generic Tailwind layout.- The design uses surface, spacing, typography, and component shape together; it does not rely only on colors.- Primary actions and navigation are clear on both mobile and desktop.- Text is readable, controls are stable, and content does not overlap or shift unexpectedly.- Empty, loading, hover, focus, selected, disabled, success, and error states are styled in the same language.- The implementation avoids the known failure mode: 严肃后台、长时间阅读、健康教育或需要柔和信任感的产品。## Anti-Patterns- Do not paste this palette onto an unrelated layout and call it finished.- Do not overuse decorative effects where the user needs to read, compare, or act quickly.- Do not mix this style with unrelated visual languages unless the product explicitly requires a hybrid.- Do not hide important state behind low contrast, blur, tiny text, or animation.## Keywords- metal- chrome- reflective- premium- tech## Agent Prompt SnippetImplement the UI in the **Metallic Chrome** design language. Prioritize 镜面渐变, 冷硬高光, 锐利边缘. Use the color roles, typography guidance, spacing rules, component rules, and anti-patterns from this DESIGN.md as hard constraints. The result should feel purpose-built for 科技发布页, 音乐活动, 潮流品牌, while avoiding: 严肃后台、长时间阅读、健康教育或需要柔和信任感的产品。