Design a dark-mode website section: fiery dusk gradients glowing behind monumental typography, anchored by an obsidian technical footer.
LAYOUT
The composition is strictly stacked in two vertical hemispheres. The upper hemisphere is a centered, spacious CTA framed by glowing light with an oversized ghost logo at its base. The lower hemisphere snaps into an orderly, left-aligned multi-column grid across a max-width of ~1240px, concluding with a thin horizontal rule and legal metadata.
PALETTE (use these exact hex values)
- #0e1114 — Obsidian Deep: Solid background for the full footer directory and bottom metadata bar
- #e85931 — Solar Ember: Primary button fill, logo spark mark, and focal warmth in background glow
- #2a080d — Dusk Maroon: Deep shadow edge in the CTA background gradient
- #f7b28c — Warm Peach Glow: Bright right-hand ambient heat glow in the header background
- #ffffff — Pure White: Primary headlines, brand titles, and active button text
- #8c949e — Muted Slate: Footer link lists, body summaries, and inactive metadata
TYPOGRAPHY
Typeface Inter Display (or Geist,SF Pro Display,Helvetica Neue), weights 400/500/600/700. Sizes 11px caption, 13px body-sm, 14px body, 16px body-lg, 20px subheading, 44px heading, 140px display. Tracking -0.03em on display, +0.06em on captions. The voice is confident, technical, and architectural. Modern neo-grotesk letterforms with closed apertures and flat terminals (akin to Inter Display or Geist) project engineering precision without feeling sterile. Tight negative tracking on headlines lends authority, while wide-tracked small caps in the footer maintain utility and legibility at tiny scales.
GEOMETRY & SPACING
Corner radii — cards 0px, links 2px, inputs 8px, buttons 9999px. Spacing on a 8px unit, 32px gaps, 120px between sections, 1240px container, comfortable density.
DEPTH
Depth is created entirely through optical atmospheric illumination rather than CSS box shadows. The incandescent ember-to-peach gradient feels like a glowing backlight sitting behind white typographic planes. The footer acts as an impenetrable, zero-elevation monolithic mass grounding the entire page.
IMAGERY
No photographic imagery is present; the visual drama is carried by procedural atmospheric color fields resembling dusk or thermal energy. Subtle analog grain eliminates digital sterility. Representational photos of robots or hardware would clash with this sleek, infra-level software identity.
SIGNATURE DETAIL — the thing that makes this design itself
The standout signature is the colossal translucent ghost watermark ('Shotwell') resting along the footer's upper boundary. It creates an unforgettable transition between the warm atmospheric glow and the stark dark footer. To execute correctly, render the brand name in heavy sans-serif at ~140px with white fill at 30-35% opacity, cut off at the baseline by the footer edge.
MUST
- Use a fine film grain noise overlay on the top gradient to avoid color banding.
- Position the oversized translucent logotype so it anchors right at the footer border.
- Render footer column titles in 11px uppercase with wide letter-spacing (+0.08em).
- Keep the footer surface (#0e1114) strictly flat with zero gradient spillover.
AVOID
- Do not blur the hard horizon line separating the gradient hero and the dark footer.
- Do not add drop shadows to the giant ghost logotype; it must remain pure flat alpha.
- Do not make footer link headers lower-case or mixed case; keep them strict uppercase.
- Do not use high-saturation borders; stick to subtle rgba(255, 255, 255, 0.08).
OUTPUT
Render as a clean, pixel-crisp UI design at roughly 1792:1024. 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 
