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| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Offline | Data Science Masterclass</title> | |
| <style> | |
| :root { | |
| --bg: #0d1117; | |
| --text: #e4e6eb; | |
| --text-secondary: #8b949e; | |
| --accent: #00d4ff; | |
| } | |
| * { | |
| margin: 0; | |
| padding: 0; | |
| box-sizing: border-box; | |
| } | |
| body { | |
| font-family: 'Segoe UI', system-ui, sans-serif; | |
| background: var(--bg); | |
| color: var(--text); | |
| min-height: 100vh; | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| padding: 20px; | |
| } | |
| .offline-container { | |
| text-align: center; | |
| max-width: 500px; | |
| } | |
| .offline-icon { | |
| font-size: 80px; | |
| margin-bottom: 24px; | |
| } | |
| h1 { | |
| font-size: 2rem; | |
| margin-bottom: 16px; | |
| } | |
| p { | |
| color: var(--text-secondary); | |
| line-height: 1.6; | |
| margin-bottom: 24px; | |
| } | |
| .retry-btn { | |
| display: inline-flex; | |
| align-items: center; | |
| gap: 8px; | |
| padding: 12px 24px; | |
| background: var(--accent); | |
| color: var(--bg); | |
| border: none; | |
| border-radius: 8px; | |
| font-size: 16px; | |
| font-weight: 600; | |
| cursor: pointer; | |
| transition: transform 0.2s, box-shadow 0.2s; | |
| } | |
| .retry-btn:hover { | |
| transform: translateY(-2px); | |
| box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3); | |
| } | |
| .cached-pages { | |
| margin-top: 40px; | |
| text-align: left; | |
| background: #161b22; | |
| border: 1px solid #30363d; | |
| border-radius: 12px; | |
| padding: 20px; | |
| } | |
| .cached-pages h3 { | |
| font-size: 14px; | |
| color: var(--text-secondary); | |
| text-transform: uppercase; | |
| letter-spacing: 0.05em; | |
| margin-bottom: 12px; | |
| } | |
| .cached-link { | |
| display: block; | |
| padding: 10px 12px; | |
| color: var(--accent); | |
| text-decoration: none; | |
| border-radius: 6px; | |
| transition: background 0.2s; | |
| } | |
| .cached-link:hover { | |
| background: #30363d; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="offline-container"> | |
| <div class="offline-icon">📡</div> | |
| <h1>You're Offline</h1> | |
| <p>It looks like you've lost your internet connection. Some pages may still be available from your cache.</p> | |
| <button class="retry-btn" onclick="location.reload()"> | |
| <span>🔄</span> | |
| Try Again | |
| </button> | |
| <div class="cached-pages"> | |
| <h3>Possibly Available Offline</h3> | |
| <a href="/" class="cached-link">🏠 Home</a> | |
| <a href="/DeepLearning/index.html" class="cached-link">🧠 Deep Learning</a> | |
| <a href="/ml_complete-all-topics/index.html" class="cached-link">🤖 Machine Learning</a> | |
| <a href="/complete-statistics/index.html" class="cached-link">📊 Statistics</a> | |
| </div> | |
| </div> | |
| <script> | |
| window.addEventListener('online', () => { | |
| location.reload(); | |
| }); | |
| </script> | |
| </body> | |
| </html> |