hard
+25 XP
FRONTEND

Dark Mode Toggle (CSS Only)

Implement dark mode using CSS custom properties and a checkbox toggle.
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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <link rel="stylesheet" href="/styles.css" />
  
</head>
<body>
  <label class="toggle"><input type="checkbox" id="dark-mode" /><span>Dark Mode</span></label>
<div class="content">Page content</div>
  <script src="/index.js"></script>
</body>
</html>