Design a light-mode mobile app interface screen: crisp glacier air meeting smooth frosted white sheets and tactile pill-shaped navigators.
LAYOUT
Vertical mobile split: the top 45% is dedicated to a breathtaking photographic hero section featuring status bar, split round navigation buttons, uppercase kicker, display title, and anchored CTA pill. The lower 55% transitions via a massive 36px curved white surface housing statistics, primary value props, a scenic landscape media container, and an upcoming itinerary list at the bottom.
PALETTE (use these exact hex values)
- #ffffff — Sheet Surface: Primary background for the lower content sheet and secondary circular controls
- #0a1c2e — Deep Glacier Navy: Dominant typography color for headings and icons on light sheet surfaces
- #132d4b — Frosted Hero Pill: Background fill for primary pill buttons overlaid directly on high-contrast mountain imagery
- #62748a — Alpine Muted Slate: Secondary descriptive body copy and subheadings across all cards
- #e1f0fb — Sky Ice Blue: Background tint for alpine guide feature icons
- #dff4ed — Glacier Mint: Background tint for safety and certified trust badges
- #fbe7e1 — Alpenglow Coral: Background tint for community and small-group feature icons
- #2563eb — Active Azure: Accent text links such as 'View all' and calendar header fills
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Inter, SF Pro Display, Manrope), weights 400/500/600/700/800. Sizes 10px caption, 12px body-sm, 14px body, 15px body-lg, 17px subheading, 24px heading, 40px display. Tracking -0.03em display, 0.05em uppercase trackers. The typography is clean, adventurous, and modern-utilitarian. Using a geometric sans with generous x-height like Plus Jakarta Sans lends an athletic precision that mirrors high-end outdoor equipment branding. Bold display weights feel rugged and solid, while tracking-spaced small uppercase kickers convey editorial sophistication.
GEOMETRY & SPACING
Corner radii — cards 24px, links 4px, inputs 16px, buttons 999px. Spacing on a 4px unit, 16px gaps, 28px between sections, 390px container, comfortable density.
DEPTH
Depth is created strictly through structural layering and translucency rather than heavy drop shadows. The pure white bottom sheet cuts cleanly across the photo layer, and subtle frosted circular buttons float on the image with soft backdrop-filters. The only noticeable shadow is an imperceptible 0 8px 24px rgba(0, 20, 50, 0.06) under foreground elements.
IMAGERY
Cinematic, daylight alpine photography featuring snow-clad jagged peaks, crisp blue skies, and high-altitude trekkers in technical gear. The style is pristine, cold, and adventurous, captured with sharp focus and authentic documentary lighting. Stocky, artificial studio imagery or indoor travel shots would completely shatter the aesthetic.
SIGNATURE DETAIL — the thing that makes this design itself
The signature element is the dark pill button containing an encapsulated circular white arrow badge, floating effortlessly against cold panoramic mountain photography. To execute properly, use a 48px height, deep navy semi-translucent fill, and an inset white 36px circle. It fails when replaced with standard generic flat buttons or overly sharp rectangular tags.
MUST
- Retain the 36px corner radius on the top edge of the white modal sheet overlay.
- Pair full-bleed alpine or nature photography with ultra-clean pure white container backgrounds.
- Use pastel tinted rounded badges (16px radius) behind fine mono-line vector icons.
- Embed circular white icon chips within dark primary pill action buttons.
AVOID
- Do not use dark muddy dropshadows under floating controls; rely on edge blur and tone contrast.
- Never apply harsh square corners to action buttons; maintain strict full-radius pill styling.
- Avoid warm saturated colors like deep red or yellow; stick strictly to glacial cool hues.
- Do not position small white text over snow-covered photo areas without dark gradient vignettes.
OUTPUT
Render as a clean, pixel-crisp UI design at roughly 1360:3840. 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 
