<!-- External CDN links (no cache-busting needed) -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/bootstrap-icons.css">
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" rel="stylesheet">

<!-- Local stylesheets with cache-busting -->
<link rel="stylesheet" href="/bootstrap/css/bootstrap.min.css?v=<%= Date.now() %>">
<link rel="stylesheet" href="/stylesheets/style.css?v=<%= Date.now() %>">
<link rel="stylesheet" href="/stylesheets/login.css?v=<%= Date.now() %>">

