Why is it recommended to avoid using inline CSS in PHP scripts?

It is recommended to avoid using inline CSS in PHP scripts because it can lead to messy and hard-to-maintain code. Instead, it is better to separate the CSS from the PHP logic by using external CSS files. This helps to keep the code organized and makes it easier to make changes to the styling without having to modify the PHP code.

<!DOCTYPE html>
<html>
<head>
    <link rel="stylesheet" type="text/css" href="styles.css">
</head>
<body>
    <?php
    // PHP logic here
    ?>
</body>
</html>