Design a dark-mode mobile app interface screen: tactile dark-mode wealth cockpit balancing luminescent cyan graphs against deep midnight bedrock.
LAYOUT
The screen follows a structured single-column vertical flow tailored to mobile viewports (~390px width). Starting with an intimate profile header and notification icon, it moves directly into the hero balance summary card holding four inline action triggers. Below this anchor, content is segmented into distinct titled blocks ('Accounts' followed by 'Recent Transactions') each enclosed in modular rounded groups.
PALETTE (use these exact hex values)
- #07090e — Obsidian Base: Root background canvas behind all primary mobile views and status indicators.
- #0d131f — Midnight Surface: Background for secondary list modules, container enclosures, and transaction blocks.
- linear-gradient(145deg, #0e172b 0%, #111f38 60%, #162b4d 100%) — Hero Glow Gradient: Gradient fill applied to the primary balance display card for atmospheric depth.
- #1a2333 — Subtle Edge Border: Hairline 1px borders delineating card perimeters and nested quick-action buttons.
- #387aff — Electric Cobalt: Hero accent used for the avatar base, quick action icons, and text action links.
- #4ea1ff — Neon Telemetry Cyan: Vector stroke and glow highlight representing balance growth trends.
- #22c55e — Yield Emerald: Used for positive returns, upward percentage deltas, and income indicators.
- #f43f5e — Signal Crimson: Used for negative transaction balances and debit line items.
- #ffffff — Starlight White: Primary balance amounts, account headings, and active interactive titles.
- #7e8c9f — Muted Slate: Account masked numbers, transaction timestamps, and category labels.
TYPOGRAPHY
Typeface SF Pro Display (or Inter, Roboto, Helvetica Neue), weights 400/500/600/700. Sizes 12px caption, 13px body-sm, 14px body, 16px subheading, 18px heading, 32px display. Tracking -0.03em at display, -0.01em at body. The typographic tone is technical, institutional, yet approachable, closely matching Apple's SF Pro Display. Its neutral letterforms and tight numerical spacing make it exceptionally suited for high-density financial ledgers. Free alternatives like Inter or Roboto easily maintain this disciplined tabular clarity.
GEOMETRY & SPACING
Corner radii — cards 24px, links 4px, inputs 12px, buttons 14px. Spacing on a 4px unit, 12px gaps, 24px between sections, 390px container, comfortable density.
DEPTH
Depth is created entirely through color luminance stacking rather than blurred drop shadows. The deep black canvas (#07090e) sits at ground level, while containers elevate using navy tones (#0d131f) and hairline borders (#1a2333). The hero card utilizes a directional gradient with a soft top-right blue backlight to feel nearest to the glass.
IMAGERY
No photographic imagery is present; the visual language relies purely on vector UI iconography and dynamic charts. Icons are housed inside 40px rounded-square or circular containers with distinct semantic category colors (e.g., green for savings, blue for checking). Graphic assets must remain flat, geometric, and functional without illustrative clutter.
SIGNATURE DETAIL — the thing that makes this design itself
The integrated hero card combining a massive white balance ($24,750.75), a floating neon blue spline, and an embedded 4-column quick-action dock into a single 24px rounded obsidian unit. Misuse typically involves detaching the action buttons into a separate floating row or removing the ambient glow.
MUST
- Wrap multi-item account groups into unified rounded container modules with thin dividers.
- Use high-contrast electric green (#22c55e) strictly for positive yields and deposit amounts.
- Maintain a 1px subtle hairline border (#1a2333) on dark cards to distinguish depth.
- Set monetary decimals at the same baseline but slightly reduced opacity or scale.
AVOID
- Do not introduce diffuse black drop shadows; rely on surface tone and borders.
- Do not use saturated background fills behind full lists; confine them to icon badges.
- Avoid high-contrast white text for secondary metadata; always demote to #7e8c9f.
- Do not mix rounded corner values randomly; constrain strictly to 14px and 24px.
OUTPUT
Render as a clean, pixel-crisp UI design at roughly 1280:3840. 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 
