Design a light-mode mobile app interface screen: crisp morning light over alpine vistas framed by soft, modern travel cards.
LAYOUT
The interface operates on a single-column vertical flow designed for narrow mobile screens. Starting with a friendly greeting and large header aligned to the left with an action button to the right, it immediately presents a horizontal peek carousel of destination reward cards. This is followed directly by an analytical gamification progress card and a multi-category icon tray at the bottom.
PALETTE (use these exact hex values)
- #FBFBFA — Canvas Porcelain: Global application background setting a warm, premium off-white foundation.
- #FFFFFF — Card Pure White: Card containers, icon button bases, and notification badge surface.
- #131E3A — Deep Midnight Navy: Primary typography, headlines, active tier titles, and key metrics.
- #6C727F — Muted Slate Gray: Secondary captions, greeting text, subtitle notes, and tier breadcrumbs.
- #EE6753 — Coral Sunset Accent: Hero pill action button, circular progress stroke, active track lines, and text links.
- #FDECE9 — Pale Salmon Tint: Inactive tracks on progress meters and subtle category card icon backgrounds.
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Urbanist,Inter,SF Pro Display), weights 400/500/600/700. Sizes 11px caption, 13px body-sm, 15px body, 17px subheading, 20px heading, 24px heading-lg, 32px display. Tracking -0.02em at display, 0 at body. The typographic tone is sophisticated, welcoming, and modern Scandinavian. Utilizing Plus Jakarta Sans gives the headers tight tracking and geometric structure, projecting modern luxury without the aloofness of a high-fashion serif. Neutral system sans fonts like SF Pro or Inter can serve as reliable zero-overhead fallbacks.
GEOMETRY & SPACING
Corner radii — cards 24px, links 4px, inputs 16px, buttons 999px. Spacing on a 4px unit, 16px gaps, 24px between sections, 390px container, comfortable density.
DEPTH
Depth is created primarily through flat layer contrast: the off-white canvas (#FBFBFA) naturally lifts the pure white (#FFFFFF) progress card. Floating elements like the notification button and hero cards utilize an extremely diffused, low-opacity shadow (blur 16px, alpha < 0.05). Frosted glass blur (12px) provides optical separation on badges over photography.
IMAGERY
Photography consists of aspirational, breathtaking landscape and adventure imagery characterized by crisp mountain peaks, tranquil reflections, and soft natural dawn or dusk lighting. Imagery must never feel staged, corporate, or over-filtered; it should evoke tranquil luxury and wanderlust.
SIGNATURE DETAIL — the thing that makes this design itself
The standout signature move is the dual-tone gamification module coupled with the frosted glass destination pill floating inside an alpine photo card. The juxtaposition of luxury frosted glass in nature alongside an accessible, coral-ringed tier progress indicator defines the entire product feel. Misusing this by removing the frosted glass or making the progress card dark breaks the luminous, high-end travel atmosphere.
MUST
- Use generous 24px corner rounding on cards and viewport edge-to-card margins (~20px).
- Limit high-chroma color strictly to the warm coral (#EE6753) for interactive elements and active states.
- Overlay translucent frosted pills directly over imagery with backdrop-filter blur for location context.
- Pair stacked display headers with deep midnight navy (#131E3A) for executive clarity.
AVOID
- Do not use sharp 90-degree corners or tight 4px radii on primary containers.
- Do not introduce heavy drop shadows; cards rely on background contrast and minimal 0 4px 16px rgba(0,0,0,0.04).
- Do not saturate secondary elements with multiple primary colors simultaneously.
- Do not use black text; all dark typography must remain deep midnight navy.
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 
