Design a light-mode mobile app interface screen: a serene morning ritual grounding wellness metrics in soft coastal light and airy pastel cards.
LAYOUT
The mobile view is arranged as a single vertical scroll framed by 20px horizontal screen margins. The flow initiates with a compact app header, opens into a personalized greeting, anchors attention with a high-impact horizontal photographic banner, and transitions into a 4-column metric grid. It concludes with a broader task milestone card, establishing an intuitive top-to-bottom rhythm from aspiration down to task execution.
PALETTE (use these exact hex values)
- #FAF9F6 — Canvas Warm Cream: Global application background setting a calm, soft-touch ambient tone
- #FFFFFF — Card Surface White: Background for floating metric tiles and interactive cards
- #F0F7F5 — Mint Glaze Surface: Background fill for the daily progress summary card
- #0E3B36 — Spruce Teal: Dominant brand hue for high-contrast CTA pill button and key headlines
- #1A2421 — Deep Charcoal: Primary typography for headers, metrics, and navigation elements
- #6C7A76 — Slate Neutral: Secondary descriptors, target totals, and subtle icon strokes
- #43A08A — Verdant Mint: Daily plan progress ring and activity progress bar fills
- #F09E81 — Muted Peach: Nutrition metric icon tint and active calorie progress indicator
- #4F659C — Dusk Indigo: Sleep duration progress bar and night tracking icon background
- #E06A4E — Coral Alert: Unread notification badge count on the top navigation bar
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Inter, SF Pro Display, Urbanist), weights 400/500/600/700. Sizes 11px caption, 12px body-sm, 14px body, 15px body-lg, 17px subheading, 20px heading, 24px heading-lg, 28px display. Tracking -0.02em at display, 0.08em at uppercase captions. The typography speaks with calm, grounded authority through Plus Jakarta Sans. Its wide apertures, clean geometric circularity, and balanced ascenders convey approachability without sacrificing diagnostic clarity. When replacing, choose humanized geometric sans serifs like Inter or Urbanist rather than mechanical grotesques like Arial.
GEOMETRY & SPACING
Corner radii — cards 22px, links 4px, inputs 12px, buttons 999px. Spacing on a 4px unit, 12px gaps, 24px between sections, 390px container, comfortable density.
DEPTH
Elevation is achieved through ambient softness rather than dramatic lighting layers. Metric cards use a single diffuse drop shadow (0px 8px 24px rgba(0, 30, 20, 0.04)) directly against the warm cream canvas. Layering remains exceptionally shallow, preserving an approachable, distraction-free digital sheet feel.
IMAGERY
Photography is strictly atmospheric, warm, and natural, focusing on open horizons, tranquil morning beaches, and soft dawn sunlight. High-contrast athletic scenes, gym interiors, or synthetic 3D renders are off-brand and prohibited.
SIGNATURE DETAIL — the thing that makes this design itself
The signature element is the harmony between the coastal dawn hero banner and the four pastel-coded biometric pillars below it. Each metric card distills a vital sign into an icon badge, bold stat, and dual-tone pastel bar, effortlessly transforming clinical health numbers into an emotionally comforting ritual.
MUST
- Use generous 20px to 24px border radii on all card-level containers to retain organic softness.
- Rely on deep spruce teal (#0E3B36) instead of pure black for primary call-to-action buttons.
- Pair each metric category with its own desaturated pastel identity for effortless scanning.
- Keep shadows extremely subtle (opacity <= 0.05, blur >= 16px) to maintain a flat, modern calm.
AVOID
- Never use harsh neon or highly saturated accent tones that disrupt the tranquil atmosphere.
- Avoid solid dark borders or dividing hair lines between metric overview cards.
- Do not use sharp 0px or small 4px border radii on any major layout element.
- Never center-align body copy or metric values within data cards.
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 
