Design a light-mode web interface screen: airy modern learning canvas elevated by soft drop shadows, pastel badges, and playful vector flourishes.
LAYOUT
The page structure is anchored by an expansive asymmetrical hero containing a bold text stack on the left and an open photographic collage on the right. Content rhythm shifts down to a centered section header ('Popular Courses') followed by a three-column horizontal card grid. Sections are separated by broad 80px white gutters, preserving a light, uncluttered reading cadence.
PALETTE (use these exact hex values)
- #FFFFFF — Canvas White: Pure white background across page surface and interior container blocks.
- #2B66F6 — Electric Cobalt: Primary CTA fill, active indicator dots, focused card highlights, and key brand icon accents.
- #121A26 — Midnight Ink: Primary typography for display headings, logo wordmark, and strong labels.
- #667085 — Slate Neutral: Secondary descriptors, metadata labels, icon accents, and unselected navigation items.
- #F43F5E — Coral Rose: Eyebrow tag text, notification badge counter fill, and playful hand-drawn arrows.
- #EDF4FE — Soft Blue Tint: Hero backdrop circular glow and micro-feature icon tile background.
- #F2F4F7 — Border Grey: Delicate 1px borders surrounding cards and search input field.
- #F59E0B — Amber Gold: Rating stars and course software category icons.
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Outfit, Inter, Urbanist), weights 400/500/600/700/800. Sizes 11px caption, 13px body-sm, 15px body, 18px body-lg, 20px subheading, 32px heading, 56px display. Tracking -0.03em display, -0.01em body. The voice is confident, approachable, and distinctly contemporary. Set in a geometric sans-serif (closest match: Plus Jakarta Sans or Outfit), it achieves technical precision while rounded apertures inject friendliness. For open-source production, Plus Jakarta Sans serves as a near 1:1 drop-in replacement across all weights.
GEOMETRY & SPACING
Corner radii — cards 20px, links 999px, inputs 12px, buttons 12px. Spacing on a 8px unit, 24px gaps, 80px between sections, 1240px container, comfortable density.
DEPTH
Depth is created through soft ambient occlusion rather than layered dark drop shadows. Cards float cleanly over white using diffuse shadows (rgba(18, 26, 38, 0.05) with 24px to 40px blurs and small vertical offsets). Overlapping floating elements in the hero establish spatial hierarchy through proximity and subtle elevation shifts.
IMAGERY
Photographic assets feature bright, friendly, diverse professionals isolated against soft pastel studio backgrounds (sky blue, mint green, warm grey). Lighting is even and soft without high-contrast dramatic shadows. Floating elements incorporate high-fidelity flat vector brand badges (Google, Figma, JS, Photoshop) and clean stylized 3D objects.
SIGNATURE DETAIL — the thing that makes this design itself
The standout signature move is the 'floating orbit collage': a cheerful studio cutout portrait flanked by asymmetrical rounded-corner micro-cards that cast wide, feather-soft shadows, tied together with playful dashed arrows and subtle pastel circular tints.
MUST
- Use generous padding (minimum 20px) within card containers to maintain a calm, breathable layout.
- Pair heavy geometric display titles (800 weight) with lightweight, muted secondary text (#667085).
- Keep shadows extremely diffuse, using low opacity (0.04-0.08) with high blur radii (20-40px).
- Use 12px or 16px border-radius consistently on interactive elements and nested media.
AVOID
- Never apply hard, dark, or compact drop shadows that look stark or utilitarian.
- Avoid sharp 0px or 2px corners; everything follows a rounded, tactile aesthetic.
- Do not use dark, muddy, or saturated background colors across canvas blocks.
- Never drop tracking on body copy below -0.01em, preserving crisp digital legibility.
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 
