Design a light-mode web interface screen: tactile edtech canvas balancing bright cobalt actions, floating frosted metric tiles, and playful 3d clay assets.
LAYOUT
The page structure utilizes a two-column system: a narrow fixed navigation sidebar on the far left, coupled with an expansive main content canvas. The main canvas begins with a minimal utility header (links, pill search, and profile), followed by an asymmetrical hero section pairing a heavy typographic stack with dynamic photography. Below, a two-row content grid features a course carousel header, three bento cards, and a multi-column feature ribbon at the base.
PALETTE (use these exact hex values)
- #F8FAFC — Canvas Background: Outer structural application background framing the main dashboard shell
- #FFFFFF — Card Surface: Background for course tiles, floating metric widgets, and bottom feature strips
- #1B64F2 — Cobalt Primary: High-emphasis actions, active navigation icons, progress fills, and primary buttons
- #0F172A — Slate Heading: Hero display headlines, course card titles, and primary numerical stats
- #64748B — Muted Slate: Secondary descriptors, navigation labels, timestamps, and input placeholder text
- #F1F5F9 — Subtle Border: Delicate container dividing lines and pill outline borders
- #FFF1EE — Coral Badge Wash: Background for promotional tags such as 'NEW PLATFORM' and 'Bestseller'
- #FF5733 — Coral Accent Text: Typography for high-urgency badges and highlight flame icons
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Inter, Urbanist, SF Pro Display), weights 400/500/600/700/800. Sizes 11px caption, 13px body-sm, 14px body, 16px body-lg, 20px subheading, 24px heading, 48px display. Tracking -0.03em at display, 0em at body. The typographic tone is authoritative yet youthful, modern, and accessible. Using Plus Jakarta Sans (or Inter with stylized numerals), the heavy 800-weight display text feels punchy and modern when set at scale. Generous line-heights and muted slate tints on body copy keep extensive informational text digestible and friendly.
GEOMETRY & SPACING
Corner radii — cards 20px, links 8px, inputs 999px, buttons 999px. Spacing on a 8px unit, 20px gaps, 48px between sections, 1440px container, comfortable density.
DEPTH
Depth is created through ambient, multi-layered diffuse shadows (0 12px 32px rgba(15,23,42,0.06)) rather than sharp or directional drop shadows. The hero image sits flush on the canvas, while micro-cards float effortlessly in front of and behind the subject to create subtle spatial layers. Standard cards rely primarily on clean white surfaces bounded by hairline borders (#F1F5F9) to define separation.
IMAGERY
Visual assets combine crisp, studio-lit photographic cutouts of students with warm, relatable expressions and bespoke matte 3D clay illustrations. Course thumbnails feature tactile, slightly isometric compositions (app frames, typography blocks, wireframe tablets) with smooth gradients and soft lighting. Flat corporate vector art or low-res stock photos are strictly avoided.
SIGNATURE DETAIL — the thing that makes this design itself
The juxtaposition of an optimistic, studio-shot portrait with floating, rounded white micro-metric tiles and playful dotted connector lines, creating an immediate sense of live software activity.
MUST
- Use pill radii (999px) strictly for interactive buttons, search fields, and category badges.
- Reserve saturated cobalt (#1B64F2) for primary interactions and active states.
- Pair realistic cutout photography with floating white micro-stat tiles.
- Keep card inner padding generous (20px to 24px) to preserve airy rhythm.
AVOID
- Do not use sharp 0px or small 4px border radii; cards must remain soft and friendly.
- Do not flood card backgrounds with dark or vibrant fills; retain white surfaces.
- Never use cobalt blue as a generic text color for long body copy.
- Do not overlap floating cards heavily so that subject photography is obscured.
OUTPUT
Render as a clean, pixel-crisp UI design at roughly 3312:2480. 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 
