| name | motion-frames |
| description | A single-frame motion-design composition with looping CSS animations —
rotating type ring, animated globe, ticking timer, parallax labels.
Renders as a hero video poster you can hand straight to HyperFrames or
any keyframe-based exporter. Use when the brief asks for "motion design",
"animated hero", "loop", "video poster", "title card", or pairs Open
Claude Design with HyperFrames for a kinetic export.
|
| triggers | ["motion design","motion graphic","animated hero","loop animation","video poster","title card","hyperframes","kinetic typography","动态设计","动效"] |
| od | {"mode":"prototype","platform":"desktop","scenario":"marketing","preview":{"type":"html","entry":"index.html"},"design_system":{"requires":true,"sections":["color","typography","layout","components"]},"example_prompt":"Design an animated hero — a rotating type ring around a wireframe globe, with the headline ‘Reach every country.’ Loop at 12s, ready for HyperFrames export."} |
Motion Frames Skill
Produce a single full-bleed motion composition. Inline CSS animations only —
the page is the loop. Treat it as a poster frame that an exporter (HyperFrames,
Lottie, etc.) can capture into a video.
Workflow
- Read the active DESIGN.md (injected above). Motion lives or dies on
typography contrast — pick the most expressive serif / display token in
the DS for the headline; the body / mono token labels everything else.
- Compose the canvas as a 16:9 hero with these layers, back to front:
- Stage — full-bleed
<main>. Off-white or DS-canvas background, very
subtle dotted grid texture (CSS background, radial-gradient dots at
22–32px intervals).
- Concentric rings — 2–3 SVG circles radiating from a focal point.
Ultra-thin strokes (0.5–1px) in DS-foreground at low opacity. These
rotate at different speeds (60s, 90s, 180s).
- Focal mark — a wireframe globe, a stylized object, or a typographic
monogram drawn as inline SVG. ~28% of the canvas wide.
- Ring labels — short words / phonetic tokens placed around one of
the rings (e.g. "Hola · Bonjour · 你好 · नमस्ते"). They co-rotate with
the ring, with
<text> paths counter-rotated so the words stay upright.
- Headline — bottom-left or center-bottom. Display serif, italic
accent on one word. Add a subtle
letterSpacing + opacity reveal
animation (@keyframes type-in).
- Frame chrome — corner stamps (top-left lab tag, top-right brand or
issue number) and a thin baseline rule. Static.
- Animate with
@keyframes only — no JS:
rotate-slow, rotate-med, rotate-fast for rings.globe-spin for the focal mark.pulse for the focal dot, ~2s, easing.marquee-fade to reveal headline once on load.
- Write a single HTML document:
<!doctype html> through </html>, CSS inline.- All motion uses CSS — no scripts, so HyperFrames or any frame-grabber
can capture it deterministically.
data-od-id on stage, focal, ring, headline, chrome.
- Self-check:
- The composition still reads as a poster with motion paused at frame 0.
- At least 3 layers move at different speeds (depth comes from delta
velocity, not parallax tricks).
- Accent appears once — usually the italic word in the headline.
Output contract
Emit between <artifact> tags:
<artifact identifier="motion-slug" type="text/html" title="Motion — Title">
<!doctype html>
<html>...</html>
</artifact>
One sentence before the artifact, nothing after.
