finsight-product

name	finsight-product
description	Product design system for the FinSight AI evidence-driven equity research workspace.

FinSight Product Design System

Use this system for FinSight AI product surfaces: company research, AI analysis, evidence retrieval, company events, and watchlists.

Character

• Neutral, analytical, restrained, content-first.
• Search is the primary way into the product.
• Evidence and data freshness are visible at the point of every conclusion.
• Dense information is grouped by research question, not by backend subsystem.

Non-negotiables

• Use the tokens in tokens/colors_and_type.css.
• Use IBM Plex Sans for interface and headings, and IBM Plex Mono for market data.
• Warm pearl white is the dominant surface; charcoal ink carries hierarchy.
• Champagne gold is the only product accent and should stay muted.
• Do not use green as a brand, action, navigation, focus, or decoration color.
• Red and green are reserved only for signed market movement and risk semantics.
• Restrict soft mint, blush, lavender, and gold gradients to the translucent navigation atmosphere; never place them behind dense research content.
• Use subtle translucency and blur only for navigation and sticky shell surfaces.
• Avoid oversized radii, decorative metrics, dark dashboards, and purple AI styling.
• Positive/negative movement must include a sign or label, never color alone.
• Interactive targets are at least 44px on touch layouts and have visible focus states.
• AI conclusions show evidence count, snapshot time, and confidence nearby.

Layout

• Desktop uses a two-zone shell: a 248px translucent navigation rail and one fluid research canvas. Do not add a contextual right rail.
• The five mutually exclusive workspaces are 公司研究、AI 分析、证据来源、 近期事件、关注列表.
• Company research shows identity, core quote, one close-price line, and essential metrics only. AI conclusions, events, evidence, and watchlists never duplicate inside it.
• Navigation stays quiet and persistent on desktop and becomes a drawer below 900px.
• Engineering details stay hidden from the primary user surface.
• Mobile collapses to one column without a persistent rail.

Motion

• 160–240ms for hover and state changes.
• 280ms for panel transitions.
• Animate opacity and transform only.
• Respect prefers-reduced-motion.

Single approved direction

• White-gold pearl is the only supported product theme.
• Do not reintroduce Finance Pop, Editorial, dark mineral, classic, or theme switcher variants.
• Create richness through information hierarchy, precise spacing, hairline borders, and the low-opacity sidebar aura rather than extra decoration.