Runs/replica · sample · Haiku 4.5 · harness/014
replica · sample · Haiku 4.5 · harness · trial 014 of 32
offline render, Chrome 154, light scheme, 2 s of virtual time
runs in a sandboxed frame with no origin; live pages may fetch CDN fonts the offline render did not
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Circle Gradient</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
width: 100%;
height: 100vh;
display: flex;
justify-content: center;
align-items: center;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
svg {
width: 400px;
height: 400px;
filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}
circle {
fill: url(#gradient);
transition: r 0.3s ease;
}
circle:hover {
r: 210px;
}
</style>
</head>
<body>
<svg id="display" viewBox="0 0 400 400">
<defs>
<radialGradient id="gradient">
<stop offset="0%" style="stop-color: #ff6b6b; stop-opacity: 1" />
<stop offset="100%" style="stop-color: #ee5a6f; stop-opacity: 1" />
</radialGradient>
</defs>
<circle cx="200" cy="200" r="200"/>
</svg>
</body>
</html>
What the model said
Done. Improvements made: - **Fixed viewport overflow** — changed `100vw` to `100%` (eliminates scrollbar issues) - **Made circle visible** — added radial gradient fill (red/coral tones) - **Added visual depth** — drop shadow + background gradient - **Interactive hover** — circle grows slightly on hover with smooth transition - **Better naming** — meaningful title and SVG id instead of hashes - **Typography** — system font stack for clean presentation The circle now has a nice coral radial gradient and sits against a purple gradient background with a subtle shadow. Hovering grows it slightly.