<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Hello</title>
<style>
body {
margin: 0;
min-height: 100vh;
display: flex;
align-items: center;
justify-content: center;
background: #ffffff;
font-family: Arial, Helvetica, sans-serif;
}
h1 {
font-size:
clamp(3rem, 10vw, 7rem);
font-weight: 700;
color: #111111;
}
</style>
</head>
<body>
<h1>Hello</h1>
</body>
</html>