Design a light-mode web interface screen: crystalline mobility interface powered by luminous ultramarine accents, soft app mockups, and calm oceanic white space.
LAYOUT
The interface follows an airy top-to-bottom product landing structure. A centered navbar floats above a split 50/50 hero grid with copy on the left and stacked UI frames on the right. Below, a full-width 4-column sequential process section leads into an expansive rounded container card holding an interactive segmented product preview.
PALETTE (use these exact hex values)
- #F9FAFC — Canvas Background: Global page background providing light warmth under pure white cards
- #FFFFFF — Card Surface: Foreground cards, app preview mockups, badges, and floating metric widgets
- #1877F2 — Electric Azure: Primary CTA buttons, active segment tabs, route paths, and brand focal points
- #10B981 — Active Mint: Online indicators, positive metric badges, and terminal map destination points
- #0F172A — Slate Headline: Primary page headings, hero titles, and high-emphasis metric numbers
- #64748B — Muted Slate: Secondary copy, descriptive subtitles, metadata timestamps, and inactive tabs
- #E2E8F0 — Soft Border: Hairline borders on store buttons, modal dialogues, and pill segment containers
- #ECFDF5 — Badge Tint Green: Background fill for top pill tags and positive trend callouts
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Inter, DM Sans, Outfit), weights 400/500/600/700/800. Sizes 12px caption, 13px body-sm, 15px body, 16px body-lg, 18px subheading, 24px heading, 32px heading-lg, 48px display. Tracking -0.025em for headings, 0 for body copy. Modern, approachable, and highly operational. The geometric neo-grotesque type delivers a confident B2C transport feel that mirrors leading dispatch ecosystems like Uber or Bolt. Inter or Plus Jakarta Sans are optimal substitutes due to their crisp tabular figures and round, friendly letterforms.
GEOMETRY & SPACING
Corner radii — cards 24px, links 6px, inputs 10px, buttons 10px. Spacing on a 8px unit, 24px gaps, 96px between sections, 1120px container, comfortable density.
DEPTH
Depth is rendered exclusively through delicate, atmospheric ambient shadows (0 16px 36px rgba(30,41,59,0.06)) that lift white surfaces off pale grey grounds. No hard bevels, structural borders, or skeuomorphic gradients are present. Layering simulates lightweight physical cards floating atop one another.
IMAGERY
Vector illustrations and clean simplified UI mockups replace traditional photographic banners. Map graphics use stylised pale vector roads with smooth dual-tone polyline paths (cyan-blue to emerald-green). The only photography used is tiny, high-contrast round user avatars inside verified badge components.
SIGNATURE DETAIL — the thing that makes this design itself
The multi-layered floating mobile app preview: stacked white cards showcasing real-time dispatch elements, simulated earnings charts, and breadcrumb route maps hovering over the hero and feature sections with deep, diffused drop shadows.
MUST
- Keep map layers clean, muted, and desaturated with high contrast path strokes (#1877F2, #10B981).
- Use soft, high-diffusion drop shadows (0 20px 45px rgba(15,23,42,0.06)) on floating cards.
- Pair primary blue buttons with hollow white/bordered alternatives for secondary actions.
- Enclose multi-step visual workflows in clean circular nodes with dashed connector lines.
AVOID
- Do not use dark, harsh, or zero-blur drop shadows anywhere in the interface.
- Never saturate map backgrounds; roads and terrain must remain subtle light gray.
- Avoid sharp 0px or small 2px-4px border radii; cards require 16px to 24px curvature.
- Do not mix secondary accent hues outside the blue, mint green, and amber star palette.
OUTPUT
Render as a clean, pixel-crisp UI design at roughly 1440:3840. 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 
