Design a light-mode mobile app interface screen: sculptural architectural warmth rendered through airy pastels and organic earthen curves.
LAYOUT
The mobile layout follows a top-down journey from aspiration to specific discovery. It opens with an asymmetric hero balance (headline and CTA stacked left against a right-anchored blob image), transitions into a structured 4-item horizontal feature bar, flows into a peek carousel of property models, and concludes with a 2x2 or scrolling pastel benefit grid.
PALETTE (use these exact hex values)
- #FFFFFF — Base Surface: Pristine white canvas for the viewport background and elevated feature card panels
- #1C1E23 — Ink Charcoal: Primary heading typography, iconography strokes, and high-emphasis display titles
- #F26C52 — Terracotta Coral: Primary interactive action button, notification pill badge, and directional indicator accents
- #7E848D — Muted Slate: Secondary subtitles, property dimensions, category microcopy, and inactive navigation cues
- #EDF6EE — Eco Sage Tint: Subtle pastel container background for sustainability metrics and eco-friendly features
- #EAF3FB — Durability Frost Tint: Soft cool container fill for engineering and durability reassurance blocks
- #F3EDF9 — Craft Lilac Tint: Muted violet background block representing bespoke design and aesthetic quality
- #FDEFEA — Support Peach Tint: Warm tinted card background for human assistance and concierge contact touchpoints
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Outfit, Urbanist, Inter), weights 400/500/600/700. Sizes 10px caption, 12px body-sm, 13px body, 15px body-lg, 17px subheading, 20px heading, 28px display. Tracking -0.02em at display, 0.01em at caption. The voice is architectural, warm, and hyper-modern, carried by Plus Jakarta Sans. Its rounded structural geometric curves mirror the geodesic dome aesthetic while maintaining pristine mobile legibility. Substitute with Outfit for slightly more open geometry, or Inter if technical neutrality is required.
GEOMETRY & SPACING
Corner radii — cards 16px, links 999px, inputs 12px, buttons 999px. Spacing on a 4px unit, 12px gaps, 32px between sections, 390px container, comfortable density.
DEPTH
Depth is achieved through layering flat pastel surfaces and crisp white cards against negative space rather than heavy drop shadows. The floating feature bar uses a barely perceptible, broad ambient blur (0px 8px 24px rgba(0, 0, 0, 0.04)). Imagery sits on smooth, mask-cut planes that create spatial relief without artificial bevels.
IMAGERY
Photographs exclusively feature warm architectural timber framing, geodesic dome structures, and Scandinavian-inspired minimalist interiors bathed in golden-hour natural daylight. Any cold, industrial steel, crowded urban environments, or artificial 3D neon assets are strictly off-brand.
SIGNATURE DETAIL — the thing that makes this design itself
The asymmetric organic architectural cutout paired with the warm coral pill button housing an embedded circular arrow. This instantly sets a modern, sustainable tone without feeling corporate. Misusing it by placing standard rectangular photos or omitting the nested circle arrow degrades the signature boutique architectural character.
MUST
- Retain asymmetric blob clipping masks for the primary hero architecture rendering.
- Use 999px pill radii strictly for primary action buttons and interactive camera triggers.
- Rely on low-saturation pastel tints (under 8% saturation) to differentiate feature categories.
- Pair bold charcoal #1C1E23 titles with muted slate #7E848D metadata for high clarity.
AVOID
- Never introduce heavy black drop shadows; keep elevation nearly flat or ambient (< 8% opacity).
- Do not use sharp 0px or small 4px corners; keep all card perimeters at 16px or above.
- Avoid using saturated backgrounds outside the single terracotta coral (#F26C52) CTA element.
- Never omit the white circle wrapper around the right-facing CTA button arrow.
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 
