Design a light-mode web interface screen: crisp cobalt blue anchored against porcelain surfaces with tactile 3d retail miniatures in an airy layout.
LAYOUT
The viewport is structured within a centered 1200px max-width container with a sticky top bar. The hero section divides 50/50: left side drives textual intent (eyebrow tag, 56px split-color headline, paragraph, dual CTA buttons, trust micro-copy), while the right side accommodates the vertical 3D composition over a warm circular backdrop. Beneath the hero, a 4-column responsive card row summarizes key guarantees, leading down into a wide 4-point social proof banner.
PALETTE (use these exact hex values)
- #ffffff — Canvas White: dominant page background providing expansive white space across all sections
- #f8fafc — Porcelain Tint: background fill for the lower trust metrics banner and secondary containers
- #1872f6 — Cobalt Primary: primary brand blue used for key calls to action, active states, and headline accents
- #1e2432 — Midnight Ink: primary text color for headings, titles, and high-emphasis interface elements
- #64748b — Slate Muted: supporting body copy, inactive navigation items, and secondary descriptor labels
- #e9edf3 — Card Border: delicate 1px stroke around feature cards, pill badges, and trust containers
- #fef3c7 — Amber Alert Soft: background for top pill tag and discount badge icon squircle
- #ffeade — Warm Glow: diffuse circular background aura backing the 3D retail device illustration
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Inter, Outfit, Urbanist), weights 400/500/600/700. Sizes 12px caption, 13px body-sm, 15px body, 16px subheading, 18px body-lg, 24px heading, 56px display. Tracking -0.03em at display, 0 at body. The typography is clean, approachable, and authoritative. Using a contemporary neo-grotesque like Plus Jakarta Sans lends tech precision to the digital storefront while remaining friendly through open apertures and balanced rounded geometry. For open-source implementations, Inter or Outfit provide near-exact rhythmic substitutions.
GEOMETRY & SPACING
Corner radii — cards 16px, links 4px, inputs 10px, buttons 10px. Spacing on a 8px unit, 20px gaps, 64px between sections, 1200px container, comfortable density.
DEPTH
Depth is created primarily through dimensional 3D assets rather than aggressive UI drop shadows. Surface containers rely on delicate 1px neutral borders (#e9edf3) backed by ultra-soft, low-opacity ambient shadows (0 4px 20px rgba(0,0,0,0.02)). The 3D phone and shopping components project realistic directional soft shadows directly onto the canvas, grounding them firmly.
IMAGERY
The imagery language centers on glossy, tactile 3D renders resembling smooth matte plastic and clay. Objects are stylized miniature metaphors: a smartphone sporting a blue-and-white fabric canopy, a paper gift bag, a cardboard box, and a ceramic potted plant. Photographic cutouts, harsh gradients, or technical wireframes would severely break this tactile retail theme.
SIGNATURE DETAIL — the thing that makes this design itself
The standout signature is the hybrid 3D storefront phone mockup, which physically merges an oversized mobile device with an old-school blue-and-white striped grocery awning, paired with clay-style shopping bags and boxes. To replicate it accurately, offset the phone vertically and crown it with an awning that breaks the phone's top boundary, backed by a subtle circular peach radial glow.
MUST
- Keep the primary brand cobalt blue (#1872f6) reserved for action points and focal headlines.
- Use soft pastel squircles with low-opacity fills for icon backgrounds inside cards.
- Maintain high line-height on descriptive copy to support open white-space density.
- Pad card containers generously with 20px internal inset on a 16px border radius.
AVOID
- Do not introduce sharp 0px corners; all interactive and card surfaces must remain rounded.
- Avoid harsh black drop shadows; keep elevation gentle using 1px borders and diffuse blurs.
- Never make secondary buttons high contrast; stick to subtle 1px gray bordered ghost styles.
- Do not saturate card backgrounds; cards must remain pure white (#ffffff) or subtle gray-white (#f8fafc).
OUTPUT
Render as a clean, pixel-crisp UI design at roughly 3520:2336. 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 
