<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>__TITLE__</title>
<style>
:root {
--text: #fafafa;
--text-dim: #a1a1aa;
--page-bg: #09090b;
--font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
margin: 0;
min-height: 100vh;
display: flex;
align-items: center;
justify-content: center;
padding: 24px;
background: var(--page-bg);
color: var(--text);
font-family: var(--font-sans);
text-align: center;
}
main {
width: 100%;
max-width: 560px;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
h1 {
margin: 0 0 10px;
font-size: 28px;
line-height: 1.15;
font-weight: 650;
color: var(--text);
}
p {
margin: 0;
line-height: 1.7;
color: var(--text-dim);
font-size: 15px;
}
.details {
margin-top: 16px;
font-family: var(--font-mono);
font-size: 13px;
color: var(--text-dim);
white-space: pre-wrap;
word-break: break-word;
}
</style>
</head>
<body>
<main>
<h1>__HEADING__</h1>
<p>__MESSAGE__</p>
__DETAILS__
</main>
</body>
</html>