Design a light-mode mobile app interface screen: serene civic engagement grounded in warm dawn imagery, pillowy white surfaces, and deep pine accents.
LAYOUT
The layout follows a progressive top-to-bottom discovery funnel designed for one-handed mobile interaction. It starts with status and identity over photographic sky, drops into an immediate search bar at thumb height, followed by a segmented quick-action directory. Below, horizontal carousels organize popular everyday tasks into distinct cards, anchored finally by wide contextual civic announcement cards.
PALETTE (use these exact hex values)
- #155E57 — Deep Spruce: Primary brand color used for key iconography, header titles, active states, and circular accent badges
- #E1F1EE — Mint Wash: Soft tint background for primary icon containers and category badges
- #F9FBFA — Base Off-White: Canvas background behind cards and under the fading hero image
- #FFFFFF — Pure White: Main elevated surface for cards, navigation sheets, floating search bar, and utility buttons
- #1A252C — Deep Slate: Primary typography color for major headings, greeting, and card titles
- #5E6D77 — Muted Slate: Secondary typography for descriptions, subheadings, and input placeholders
- #E3ECE9 — Border Gray: Subtle stroke for circular arrow buttons and card outlines
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Inter,DM Sans,SF Pro Display), weights 400/500/600/700. Sizes 11px caption, 12px body-sm, 14px body, 16px body-lg, 18px subheading, 20px heading, 26px display. Tracking -0.02em at headings, 0 at body. The typographic tone is warm, authoritative, and deeply democratic. Using a humanist geometric sans-serif like Plus Jakarta Sans or Inter gives civic announcements a contemporary, approachable feel without compromising institutional credibility. Clean letter spacing and balanced x-heights ensure high legibility for municipal services across diverse age demographics.
GEOMETRY & SPACING
Corner radii — cards 20px, links 4px, inputs 20px, buttons 999px. Spacing on a 8px unit, 12px gaps, 24px between sections, 390px container, comfortable density.
DEPTH
Depth is rendered organically using soft, ambient dropshadows (0 10px 30px rgba(26, 37, 44, 0.06)) beneath pure white cards. Surfaces hover smoothly over the dawn-tinted photo backdrop rather than relying on heavy structural outlines or dramatic 3D layers. Subtle border strokes (#E3ECE9) appear strictly on internal affordances like the circular forward buttons.
IMAGERY
Photography captures real municipal landmarks, suspension bridges, or historic civic halls during golden hour or early morning sunlight. Tones are warm, hopeful, and clear, avoiding gloomy weather or generic stock-photo corporate handshakes. The lower boundary of hero photos dissolves via a transparent vertical gradient directly into the canvas background.
SIGNATURE DETAIL — the thing that makes this design itself
The signature element is the floating, rounded white content layer docking over an evocative golden-hour skyline photograph. The integration of high-radius surfaces (20px) with soothing spruce-and-mint iconography immediately transforms municipal administration into a pleasant lifestyle service. To preserve this identity, never replace the soft dawn imagery with flat solid color bars or harsh civic seals.
MUST
- Use warm, real-world civic photography that transitions softly into the off-white background (#F9FBFA).
- Keep icon containers pillowy and light by using mint wash (#E1F1EE) behind spruce icons (#155E57).
- Maintain generous card border radii between 20px and 24px for all foreground modules.
- Pair bold, humanistic greetings with friendly touches like standard emoji glyphs.
AVOID
- Do not use harsh primary blues or generic institutional government color palettes.
- Never use sharp, 0px-radius rectangles for content cards or search inputs.
- Avoid solid dark overlays on hero imagery; let natural golden hour lighting remain visible.
- Do not crowd horizontal carousels; allow cards at least 12px gap with cards peek visible.
OUTPUT
Render as a clean, pixel-crisp UI design at roughly 1632:3840. 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