<div style="font-family: Arial, sans-serif;">
    <h2><?= htmlspecialchars($subject) ?></h2>
    <p><?= nl2br(htmlspecialchars($message)) ?></p>
    <p>Login to review: <a href="<?= htmlspecialchars((require __DIR__ . '/../../../config/config.php')['base_url']) ?>">Portal</a></p>
</div>

