Design a light-mode mobile app interface screen: rich portrait photography grounded by scandinavian card geometry and pastel service tiles.
LAYOUT
The mobile viewport follows a top-down stacked sheet flow beginning with a 50vh immersive hero photograph containing integrated branding, headline, and primary CTA. Immediately below, the viewport transitions into layered white cards with 24px-28px radius containing section intros and horizontal carousels. Sections are spaced evenly with 20px vertical margins, alternating between horizontal photo arrays and 3-column service carousels.
PALETTE (use these exact hex values)
- #182130 — Obsidian Slate: Primary headings, titles, and high-emphasis display typography across light cards
- #778396 — Cool Muted Grey: Secondary descriptors, body paragraphs, and subtle caption labels
- #2B4E9A — Studio Cobalt: Small uppercase section kicker tags and active carousel indicators
- #EE6748 — Solar Coral: Primary hero CTA button background and creative copyright service accent
- #F4F6F9 — Canvas Ice: App background canvas peek and subtle nested borders
- #FFFFFF — Pure White: Floating sheet cards, service panels, button pills, and icon glyph fills
- #EAF7F4 — Mint Glaze: Background fill for the graphic design feature tile
- #EEF1FC — Periwinkle Mist: Background fill for the illustration feature tile
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Outfit, Inter, Urbanist), weights 400/500/600/700. Sizes 10px caption, 12px body-sm, 13px body, 15px subheading, 20px heading, 24px heading-lg, 32px display. Tracking -0.03em at display, 0.08em at uppercase captions. Plus Jakarta Sans delivers a sophisticated, European editorial voice that feels both technical and warmly human. Tight negative letter-spacing on display headlines prevents loose layouts, while generous tracking on tiny blue captions provides systematic editorial pacing. If replacing, choose clean geometric fonts with rounded punctuation like Outfit or Urbanist rather than utilitarian fonts like Arial or Roboto.
GEOMETRY & SPACING
Corner radii — cards 24px, links 999px, inputs 12px, buttons 14px. Spacing on a 4px unit, 12px gaps, 24px between sections, 390px container, comfortable density.
DEPTH
Depth is created strictly through planar sheet stacking rather than blur shadows. A full-bleed background photograph recedes behind a high-radius white card sheet that appears physically tucked over the bottom edge of the image. Interactive cards use subtle chromatic tint differences rather than border strokes or heavy drop shadows to denote tap targets.
IMAGERY
Photography is warm, naturalistic, and editorial, depicting genuine human subjects in textured urban environments (exposed brick, timber, bicycles). Lighting is soft and lifestyle-oriented, avoiding hyper-corporate stock aesthetics. All user-facing gallery imagery is framed within tall aspect ratio cards with pronounced 18px-20px rounded corners.
SIGNATURE DETAIL — the thing that makes this design itself
The layered transition where a high-radius (28px) white content card physically overlaps the bottom third of a warm editorial hero photo, immediately kicked off by a miniature cobalt uppercase eyebrow tag. To recreate it, anchor the hero photo underneath the viewport fold and apply a negative top margin to the white card container with rounded top-left and top-right radii.
MUST
- Retain the curved top corners (28px radius) on the white sheet overlapping the hero photo.
- Use uppercase tracking (0.08em) strictly on 10px section eyebrow tags in cobalt blue (#2B4E9A).
- Ensure each service card utilizes its dedicated matched pastel tint background and deeper icon hue.
- Keep photo cards consistently rounded at 18px to 20px radius without outer borders.
AVOID
- Never apply hard dark drop shadows; depth must rely on container backgrounds and edge radius.
- Do not use dark backgrounds for the body content; the canvas must remain bright and airy.
- Never mix serif typefaces into this system; it strictly relies on geometric sans-serif weights.
- Do not use full-saturation backgrounds for the service cards; maintain soft pastel glazes under 15% opacity.
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 
