Design a dark-mode abstract background artwork: deep galactic particle vortex glowing over an illuminated volumetric terrain of connected intelligence.
LAYOUT
The viewport is structured as an asymmetrical two-column layout overlaid across a full-bleed canvas. The top contains a sparse edge-to-edge navbar with ample margins. The hero copy, CTA button row, and 3-column micro-feature cluster are strictly confined to the left 45% of the viewport width, allowing the spiral galaxy artwork to dominate the right 55%.
PALETTE (use these exact hex values)
- #060811 — Cosmic Abyss: Deepest canvas background behind all imagery and overlays
- #0F1424 — Nebula Void: Translucent backing tone for secondary pills and glassy containers
- #F0F4FC — Starlight White: Main headline highlights, primary button text, and active link states
- #8C96B5 — Muted Periwinkle: Body copy, navigation links, and sub-feature descriptions
- #EBA5B5 — Nebula Rose: Left anchor for brand gradient fills and warm particle highlights
- #9BB2EA — Celestial Lavender: Right anchor for brand gradient fills and cool particle highlights
- linear-gradient(135deg, #EBA5B5 0%, #9BB2EA 100%) — Core Horizon: Fill for primary CTA pill buttons and subtle headline gradient overlays
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Inter, SF Pro Display), weights 400/500/600/700. Sizes 11px caption, 13px body-sm, 15px body, 16px body-lg, 20px subheading, 56px display. Tracking -0.03em at display, 0.08em at micro labels. Clean, technical, and restrained. Plus Jakarta Sans (or Inter as a zero-cost substitute) brings modern clarity without decorative quirks, anchoring complex astronomical visuals with grounded readability. Its tight tracking at large sizes communicates enterprise authority in artificial intelligence and big data.
GEOMETRY & SPACING
Corner radii — cards 16px, links 4px, inputs 9999px, buttons 9999px. Spacing on a 8px unit, 20px gaps, 96px between sections, 1280px container, comfortable density.
DEPTH
Depth is rendered entirely through optical luminosity and photographic atmosphere rather than drop shadows. Crisp foreground typography sits in front of deep space, while the glowing vortex core creates a radiant z-axis vanishing point. Glass surfaces use hairline borders with low-opacity fills to suggest elevation without breaking the illusion of infinite space.
IMAGERY
The imagery features an ultra-detailed 3D particle simulation: an elliptical galaxy spiral vortex descending into an undulating data-landscape terrain with vertical light beacons. Avoid flat vector illustrations, generic corporate photography, or low-density particle blobs; visuals must appear mathematical, volumetric, and vast.
SIGNATURE DETAIL — the thing that makes this design itself
The juxtaposition of an astronomically detailed rose-and-periwinkle particle vortex with a hyper-minimal, left-aligned typographic lockup. The signature CTA uses a warm rose-to-lavender gradient on a 9999px pill button that mirrors the dual-tone luminance of the galactic spiral. Misusing this means centering the copy or substituting the particle landscape with ordinary flat gradients.
MUST
- Retain the left-heavy textual hierarchy so the dense galactic spiral on the right breathes naturally.
- Use 9999px pill geometry exclusively for interactive buttons and pills.
- Apply subtle vertical color-stepping on headline text from warm rose to lavender-blue.
- Maintain high background contrast by keeping dark areas deep (#060811) and unpolluted by flat cards.
AVOID
- Never introduce rectangular buttons with sharp 0px or small 4px corner radii.
- Do not obscure the luminous center of the particle vortex with cards, modals, or centered headings.
- Avoid harsh, saturated neon tones; keep the palette dusty, celestial, and soft (rose, periwinkle, lavender).
- Never place heavy solid-background cards over the landscape imagery.
OUTPUT
Render as a clean, pixel-crisp UI design at roughly 3424:2416. 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 
