Design a light-mode web interface screen: deep midnight navigation framing sunlit educational canvases with punchy emerald actions and playful 3d dimension.
LAYOUT
The page follows a dual-zone dashboard structure: a fixed 240px dark navy left rail coupled with a horizontally oriented, scrollable light workspace. The top workspace header contains a centered breadcrumb menu and right-aligned search/profile controls. Below, a two-column hero splits oversized typographic copy and metrics on the left against layered cutout photography on the right, preceding a three-column card grid for trending courses.
PALETTE (use these exact hex values)
- #061224 — Obsidian Navy: Structural background for the persistent vertical left-hand navigation sidebar.
- #ffffff — Canvas Bright: Dominant background for the central dashboard workspace and course content cards.
- #f8fafc — Subtle Wash: Background fill for top search input and inactive filter states.
- #00897b — Vibrant Teal: Primary interactive calls-to-action, primary buttons, and brand logo mark.
- #e6f5f3 — Mint Glaze: Soft background tint for highlighted badge indicators and selected sidebar states.
- #f59e0b — Cadmium Gold: High-visibility accent for notification badges, ratings stars, and upgrade crowns.
- #0f172a — Deep Slate: Primary headings, high-contrast labels, and card titles across the light workspace.
- #64748b — Muted Slate: Secondary descriptors, metadata labels, icon strokes, and inactive tab labels.
- #e2e8f0 — Thin Border: Subtle boundary outlines for cards, input containers, and button borders.
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Inter, DM Sans, General Sans), weights 400/500/600/700. Sizes 12px caption, 13px body-sm, 14px body, 16px body-lg, 20px subheading, 24px heading, 48px display. Tracking -0.02em at display, 0em at body. The typographic tone is crisp, authoritative, yet approachable, achieved via modern geometric sans letterforms with circular apertures and clean terminal endings. The extreme weight contrast between the 48px bold display title and the 14px relaxed body copy gives the dashboard a polished modern SaaS identity. Standardize on Plus Jakarta Sans or Inter for seamless open-source deployment.
GEOMETRY & SPACING
Corner radii — cards 16px, links 8px, inputs 999px, buttons 10px. Spacing on a 8px unit, 24px gaps, 48px between sections, 1440px container, comfortable density.
DEPTH
Depth is created sparingly via two distinct layers: an anchor layer of low-opacity diffuse drop shadows (0 10px 25px -5px rgba(0, 0, 0, 0.05)) under floating white cards, and an optical illusion of depth generated by the rich contrast between the ink-navy sidebar and the hyper-clean white canvas.
IMAGERY
Photography features authentic, high-energy students in bright apparel (such as rich mustard yellow) cleanly masked without background clutter, layered over fluid organic geometric color blobs. Course thumbnail artwork relies on stylized 3D renders, neon wireframes, or sleek developer terminal visuals on dark rounded rectangles.
SIGNATURE DETAIL — the thing that makes this design itself
The design's unmistakable gesture is the vibrant yellow-clad student breaking out of an organic emerald fluid shape, suspended between floating translucent 3D badges and an ink-dark left sidebar. This creates an inviting balance of institutional SaaS utility and energetic consumer warmth.
MUST
- Ground the left navigation entirely in deep obsidian navy (#061224) to maintain strict layout polarity.
- Use energetic teal (#00897b) exclusively for primary action buttons, brand marks, and active nav states.
- Frame the human hero subject with an organic soft teal-to-mint vector shape to soften dashboard rigidity.
- Enclose input boxes and floating tags in generous pill or 16px radius containers.
AVOID
- Never use dark backgrounds for the course cards or main dashboard body area.
- Avoid square or sharp 0px border radii on buttons, search inputs, or content cards.
- Do not saturate hero section backgrounds; reserve full saturation for the student subject and primary CTA.
- Do not use high-contrast pure black text; stick to deep slate (#0f172a) for readability.
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