Design a light-mode web interface screen: airy personal wealth intelligence grounded by an obsidian control rail and pastel telemetry.
LAYOUT
The workspace uses a rigid two-zone structural layout: a 240px wide dark vertical navigation rail pinned left, and an adaptive 12-column responsive grid on the right. Content is categorized into four horizontal tiers: top greeting and KPI cards, midpoint visual telemetry charts, lower granular ledgers, and a full-width algorithmic insight banner.
PALETTE (use these exact hex values)
- #F8FAFC — Canvas Background: Global workspace backdrop providing soft contrast beneath bright white modular cards.
- #FFFFFF — Card Surface: Primary surface for modular data widgets, charts, and transaction feeds.
- #0D1526 — Obsidian Rail: Persistent left-hand navigation background framing the active application viewport.
- #1B2539 — Nav Active: Background pill fill highlighting the presently selected navigation item in the rail.
- #00D09C — Primary Teal: Accent brand tone on primary iconography, brand mark, and positive delta indicators.
- #10B981 — Trend Emerald: Signals positive cashflow, income MTD, and growth telemetry percentages.
- #F43F5E — Trend Rose: Indicates expenditure outflow, debt accounts, and negative month-over-month shifts.
- #0F172A — Slate Text Primary: Applied to greeting titles, financial totals, and high-priority labels.
- #64748B — Muted Slate Text: Used for card headers, secondary subtitles, metadata timestamps, and dropdown arrows.
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Inter, DM Sans, Outfit), weights 400/500/600/700. Sizes 11px caption, 12px body-sm, 14px body, 16px subheading, 20px heading, 24px heading-lg, 28px display. Tracking -0.02em for numerals, 0em for body. The typographic tone is authoritative, highly technical, yet effortlessly approachable. Plus Jakarta Sans provides generous counterforms and geometric clarity that make complex ledger numerals legible at a single glance. Use Inter or DM Sans if substituting to maintain crisp legibility on non-retina viewports.
GEOMETRY & SPACING
Corner radii — cards 16px, links 4px, inputs 8px, buttons 8px. Spacing on a 4px unit, 20px gaps, 24px between sections, 1440px container, comfortable density.
DEPTH
Depth is communicated with extreme restraint. Surfaces rely predominantly on 1px borders (#E2E8F0) and crisp white-on-slate surface contrast rather than physical dropshadows. Subtle ambient occlusion (0 2px 8px rgba(15, 23, 42, 0.04)) is permitted solely beneath primary data widgets.
IMAGERY
Vector illustrations employ flat, soft-shaded 2.5D pastel figures composed of cool sky blues and warm skin tones, as seen in the Smart Insight banner. Photorealistic imagery is strictly reserved for user identity avatars rendered inside circular 32px badges.
SIGNATURE DETAIL — the thing that makes this design itself
The distinctive pairing of a solid midnight obsidian side rail (#0D1526) against an ultra-clean, pastel-telemetry bento dashboard on soft mist (#F8FAFC). Losing this high-contrast split eliminates the system's flagship structural anchor.
MUST
- Render all financial amounts with tabular numerals to preserve decimal column alignment.
- Maintain uniform 16px corner radii across all content cards in the central dashboard grid.
- Pair positive gains with #10B981 and negative deductions with #F43F5E consistently.
- Group icon emblems inside 36px or 40px rounded pastel background tiles matching the icon tone.
AVOID
- Do not introduce harsh pure black shadows; keep elevation borders crisp or shadows under 4% opacity.
- Avoid colored backgrounds on dashboard canvas; canvas must strictly remain #F8FAFC.
- Do not mix rounded pill buttons with sharp rectangular card corners.
- Never display percentage changes without explicit arrow icons indicating direction.
OUTPUT
Render as a clean, pixel-crisp UI design at roughly 2784:2960. Flat vector rendering, real legible text, no browser chrome, no device mockup frame, no watermark, no lorem ipsum placeholder blocks. 在 DraPub 中尝试 
