Design a dark-mode abstract background artwork: cosmic sunrise over planetary curves bathed in sweeping particle streams and soft pastel neon glow.
LAYOUT
The viewport employs an asymmetric left-heavy hero grid: navigation spans edge-to-edge at the top; the left side holds the announcement badge, massive two-line headline, narrative paragraph, and primary CTA. The bottom-left features a three-column metric summary, while the right hemisphere is left visually open for the rising particle stream. Anchoring the layout, the bottom-center features a subtle scroll indicator, balanced on the bottom-right by a floating video launcher.
PALETTE (use these exact hex values)
- #0B1124 — Cosmic Deep Space: Deep structural base canvas visible in outer corners and top edges
- #89E8D2 — Aurora Mint: Leading hue in text gradients, CTA buttons, and ethereal wave glows
- #F7B5B8 — Starlight Rose: Secondary hue in iridescent buttons, headline gradient fade, and sunset haze
- #FCD59A — Horizon Gold: Midpoint tint for sunrise flare and high-density particle trails
- linear-gradient(90deg, #A8EBD9 0%, #F5B8B7 100%) — Button Aurora Gradient: Fill for primary call-to-action pill buttons
- linear-gradient(135deg, #B5F1EC 0%, #F1C1C8 100%) — Display Headline Gradient: Clipping fill applied to the primary display headline
- #FFFFFF — Pure White: Icons, primary labels, and high-contrast navigation links
- #CAD5E8 — Ethereal Mist: Subheading paragraph copy, secondary metadata, and inactive nav items
TYPOGRAPHY
Typeface Inter Display (or Plus Jakarta Sans, SF Pro Display, Geist), weights 400/500/600. Sizes 11px caption, 13px body-sm, 15px body, 17px body-lg, 20px heading, 68px display. Tracking -0.03em on display, 0.08em on uppercase badges. The typographic tone is visionary, precise, and understated. By using a contemporary geometric sans-serif (Inter Display match) with ultra-tight tracking at large scale, the headline projects institutional confidence while the soft-gradient fill keeps it ethereal rather than corporate. Secondary copy in muted slate-blue ensures effortless readability against the deep interstellar dark canvas.
GEOMETRY & SPACING
Corner radii — cards 16px, links 4px, inputs 999px, buttons 999px. Spacing on a 4px unit, 32px gaps, 96px between sections, 1360px container, airy density.
DEPTH
Depth is created entirely through photographic perspective and atmospheric haze rather than drop shadows. The background depicts an immense spatial field with a curved planetary edge, overlaid by floating translucent UI nodes (1px white borders at 15% opacity, backdrop-filter blur) that appear suspended in zero gravity.
IMAGERY
The visual world is cinematic space realism merged with ethereal digital art: a curved planet horizon meeting space, pierced by a brilliant rising sun and swept by curling ribbons of golden and pink star-like point particles. Imagery must remain cosmic, smooth, and astronomical; gritty textures, cartoon illustrations, or standard SaaS vector graphics are strictly off-brand.
SIGNATURE DETAIL — the thing that makes this design itself
The sweeping helical particle ribbon connecting the bright dawn flare at the planetary horizon to the upper-right corner. It transforms an otherwise static space backdrop into dynamic motion, perfectly counterbalancing the left-aligned typography while organically directing human gaze toward the header CTA.
MUST
- Use full-bleed photographic/render cosmic backdrops with natural horizon light bursting from center-bottom.
- Render primary buttons with soft mint-to-rose duotone gradients and dark slate typography.
- Clip a soft pastel gradient to the display headline to match background atmospheric illumination.
- Maintain high optical airiness with hero content weighted toward the left quadrant (columns 1 through 7).
AVOID
- Never use solid neon or high-saturation fills (e.g. pure #00FF00) for buttons or texts.
- Do not introduce sharp card containers (0px to 8px radius) with opaque solid fills.
- Avoid placing dense text or complex UI components over the dense particle swirl on the right.
- Do not use dark or black drop-shadows on floating glass pills; use backdrop blur and subtle white borders instead.
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 
