Design a light-mode mobile app interface screen: sunlit pet boutique styling with friendly chromatic pastels, organic animal cutouts, and hyper-rounded tactile card geometries.
LAYOUT
The vertical composition employs an airy single-column mobile rhythm framed by 16px lateral padding. Content transitions smoothly from fixed utility (navigation, search) down to an attention-grabbing asymmetric bento grid, followed by an anchor utility bar, a rapid category scroller, and product card feeds.
PALETTE (use these exact hex values)
- #F8F9FB — Canvas Background: main page background underpinning all scrollable card modules
- #FFFFFF — Card Pure White: elevated card surfaces, search field fill, and secondary utility icon backgrounds
- #4DA6E9 — Sky Brand Blue: brand mark icon, active category chips, and hero promo background tint
- #F05359 — Coral Badge Red: cart notification bubble, circular discount badges, and sale product pills
- #1E242B — Charcoal Slate: primary section headings, hero banner text, and dark button fills
- #828D98 — Muted Ash: search placeholder text, category subtitles, and inactive nav labels
- #FCEBC3 — Butter Yellow: background surface for earthborn food promo and treats category avatar
- #92C778 — Parrot Meadow Green: background tint for bird accessories promo tile and food category avatar
- #E6E9ED — Input Border Grey: hairline boundary framing search input and product tile perimeters
TYPOGRAPHY
Typeface Plus Jakarta Sans (or SF Pro Rounded, Nunito Sans, Quicksand), weights 400/500/600/700/800. Sizes 11px caption, 12px body-sm, 13px body, 15px subheading, 17px heading, 22px heading-lg. Tracking -0.02em at headlines, 0 at captions. The type choice features rounded, approachable proportions with geometric clarity, projecting cheerfulness without falling into cartoonish excess. Strong weight variation (from medium 500 body labels to ultra-bold 800 display text) guarantees instant hierarchy. Plus Jakarta Sans or SF Pro Rounded are ideal drop-in options.
GEOMETRY & SPACING
Corner radii — cards 20px, links 999px, inputs 14px, buttons 999px. Spacing on a 4px unit, 12px gaps, 24px between sections, 390px container, comfortable density.
DEPTH
Depth is rendered flat-to-floating through ambient occlusion rather than pronounced shadows. Primary cards utilize a 0px 4px 16px rgba(30, 36, 43, 0.04) whisper shadow to hover cleanly over the #F8F9FB background. Overlapping cutout animals slightly escape card boundaries to provide natural stereoscopic foreground layering.
IMAGERY
Photography consists exclusively of crisp, studio-lit subjects—playful dogs, clean cats, bright parrots, and aquatic life—deep-etched with transparent boundaries. Subjects are placed over solid or subtly graded pastel fields. Stock imagery with realistic, complex household backgrounds is strictly off-brand.
SIGNATURE DETAIL — the thing that makes this design itself
The signature element is the high-contrast dog portrait breaking out from the pastel sky-blue bento card paired with the offset circular coral discount stamp. Recreate it by clipping an organic animal subject to overlap a 20px rounded color container with an absolute-positioned badge at top-right; it fails when photos include unremoved rectangular backgrounds or lack color contrast.
MUST
- Use generous 20px corner radii on all main card structures to maintain a friendly, touch-friendly profile.
- Pair rich cutout photography with solid chromatic pastel surfaces like #75B8EB and #FCEBC3.
- Enforce bold weights (700-800) for headlines to retain visual weight against colorful backgrounds.
- Keep all floating percentage discount tags and alert indicators strictly in #F05359 coral.
AVOID
- Never use sharp, 0px or square corners; every element must express softness through border-radii.
- Do not allow raw photography backgrounds in banners; always isolate subjects as cutouts on pastel fills.
- Never apply harsh black drop shadows; rely on low-opacity (4-6% alpha) blurred elevation.
- Avoid generic, stark monochromatic palettes; pastel tonal variety is essential to brand identity.
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 
