Design a light-mode web interface screen: clinical electric vehicle dashboard aesthetic with soft ambient light, rounded instrumentation cards, and high-contrast royal blue accents.
LAYOUT
The viewport is organized as an asymmetrical split hero transitioning into a rigorous 4-column telemetry grid. The top third features narrative branding and CTAs on the left, counterbalanced by the expansive vehicular rendering on the right. Directly below, four equal-width diagnostic cards monitor battery, efficiency, system health, and service schedules, anchored at the base by a horizontally stacked feature bar.
PALETTE (use these exact hex values)
- #FAFAFC — Canvas Background: dominant page canvas providing faint contrast against floating pure white dashboard cards
- #FFFFFF — Card Surface: elevated containers for vehicle telemetry cards, navigation shell, and micro-metric overlays
- #1D68F2 — Electric Cobalt: primary interactive elements including the main CTA buttons, active tabs, and sparkline strokes
- #0F172A — Deep Slate: primary display typography, heavy vehicle metrics, and high-emphasis labels
- #64748B — Muted Steel: body copy, inactive navigation links, parameter sub-labels, and metric measurement units
- #10B981 — Eco Emerald: positive status indicators, circular battery progress gauge, and sustainability category pill
- #F59E0B — Solar Amber: brand logo mark badge background and customer-centric feature highlighting
- #FFF5E6 — Ambient Halo: soft radial gradient behind the hero vehicle rendering to add depth without clutter
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Inter, Montserrat, SF Pro Display), weights 400/500/600/700. Sizes 11px caption, 13px body-sm, 14px body, 16px body-lg, 20px subheading, 24px heading, 32px heading-lg, 48px display. Tracking -0.03em at display, 0em at body. The typographic tone is authoritative, clean, and engineered, relying heavily on Plus Jakarta Sans or Inter. Tight display tracking (-0.03em) on headlines communicates sleek aerodynamic efficiency, while neutral body weights prioritize instant legibility. The font scales smoothly into tabular numerical readouts, critical for automotive HUD and telematics fidelity.
GEOMETRY & SPACING
Corner radii — cards 16px, links 4px, inputs 8px, buttons 8px. Spacing on a 8px unit, 20px gaps, 64px between sections, 1360px container, comfortable density.
DEPTH
Depth is handled using subtle multi-layered ambient shadows rather than stark linear borders. Base telemetry cards float on `0 8px 24px -4px rgba(15, 23, 42, 0.04)`, allowing the white card surface to separate gently from the off-white canvas. Overlaid hero tiles utilize slightly deeper elevation `0 12px 32px -4px rgba(15, 23, 42, 0.08)` to emphasize spatial hierarchy over the 3D car rendering.
IMAGERY
The visual hero is an ultra-clean, studio-lit side-profile 3D render of a white smart electric SUV connected to a standalone charging post. Backgrounds must remain clinical and uncluttered, accented only by a faint warm circular aura and minimal vector tech nodes. Any gritty photography, complex outdoor environments, or low-poly illustrations would instantly break the luxury precision tone.
SIGNATURE DETAIL — the thing that makes this design itself
The distinctive spatial lockup of a floating white EV render anchored over an ambient radial glow, ringed by micro-telemetry cards (floating efficiency sparkline, 3D shield, battery badge) that bridge marketing presentation with genuine vehicle control UI. Recreate this by positioning crisp floating 16px white tiles directly across the bounding box of a 3D asset, avoiding dense shadows or high-opacity borders.
MUST
- Keep card backgrounds pure #FFFFFF against the subtle light grey #FAFAFC canvas.
- Use Electric Cobalt #1D68F2 strictly for primary functional actions and active telemetry states.
- Pair large bold metrics (e.g., 32px) directly with small grey supporting units (13px) for clean data density.
- Ensure all telemetry cards share uniform 16px corner radii and identical 20px internal padding.
AVOID
- Do not use dark or heavy drop shadows; keep elevation soft and diffuse under 5% opacity.
- Do not introduce high-saturation background fills across entire card containers.
- Avoid sharp 0px or pill 999px radii on functional dashboard metric cards.
- Never use serif or decorative display typefaces anywhere in this technical system.
OUTPUT
Render as a clean, pixel-crisp UI design at roughly 3456:2384. 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 
