Runs/replica · sample · Haiku 4.5 · harness/029
replica · sample · Haiku 4.5 · harness · trial 029 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</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: system-ui, -apple-system, sans-serif;
}
svg {
width: 400px;
height: 400px;
filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
}
circle {
fill: #fff;
}
</style>
</head>
<body>
<svg viewBox="0 0 400 400">
<circle cx="200" cy="200" r="200"/>
</svg>
</body>
</html>
What the model said
Done! Here's what I improved in f7b3.html: **Changes made:** - **Visible circle** — Added `fill: #fff` to the SVG circle (was invisible before) - **Better viewport** — Changed from `100vw` to `100%` width to avoid scrollbar issues - **Visual polish** — Added gradient background, drop shadow, and modern system font - **Accessibility** — Added `box-sizing: border-box` for better layout control - **Meaningful title** — Changed from cryptic "ae683f770" to "Circle" The circle is now a centered white circle with a subtle shadow on a gradient purple background. Ready to view whenever you open it.