diff --git a/src/features/SSP-9.js b/src/features/SSP-9.js
new file mode 100644
index 0000000..c9c0254
--- /dev/null
+++ b/src/features/SSP-9.js
@@ -0,0 +1,133 @@
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>JavaScript Button Interaction Test</title>
+    <style>
+        * {
+            margin: 0;
+            padding: 0;
+            box-sizing: border-box;
+        }
+
+        body {
+            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+            min-height: 100vh;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            padding: 20px;
+        }
+
+        .container {
+            background: white;
+            border-radius: 10px;
+            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
+            padding: 40px;
+            max-width: 600px;
+            width: 100%;
+        }
+
+        h1 {
+            color: #333;
+            margin-bottom: 10px;
+            text-align: center;
+        }
+
+        .subtitle {
+            color: #666;
+            text-align: center;
+            margin-bottom: 30px;
+            font-size: 14px;
+        }
+
+        .button-grid {
+            display: grid;
+            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
+            gap: 15px;
+            margin-bottom: 30px;
+        }
+
+        button {
+            padding: 12px 20px;
+            border: none;
+            border-radius: 5px;
+            font-size: 14px;
+            font-weight: 600;
+            cursor: pointer;
+            transition: all 0.3s ease;
+            text-transform: uppercase;
+            letter-spacing: 0.5px;
+        }
+
+        .btn-primary {
+            background-color: #667eea;
+            color: white;
+        }
+
+        .btn-primary:hover {
+            background-color: #5568d3;
+            transform: translateY(-2px);
+            box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
+        }
+
+        .btn-primary:active {
+            transform: translateY(0);
+        }
+
+        .btn-success {
+            background-color: #48bb78;
+            color: white;
+        }
+
+        .btn-success:hover {
+            background-color: #38a169;
+            transform: translateY(-2px);
+            box-shadow: 0 5px 15px rgba(72, 187, 120, 0.4);
+        }
+
+        .btn-warning {
+            background-color: #ed8936;
+            color: white;
+        }
+
+        .btn-warning:hover {
+            background-color: #dd6b20;
+            transform: translateY(-2px);
+            box-shadow: 0 5px 15px rgba(237, 137, 54, 0.4);
+        }
+
+        .btn-danger {
+            background-color: #f56565;
+            color: white;
+        }
+
+        .btn-danger:hover {
+            background-color: #e53e3e;
+            transform: translateY(-2px);
+            box-shadow: 0 5px 15px rgba(245, 101, 101, 0.4);
+        }
+
+        .btn-info {
+            background-color: #4299e1;
+            color: white;
+        }
+
+        .btn-info:hover {
+            background-color: #3182ce;
+            transform: translateY(-2px);
+            box-shadow: 0 5px 15px rgba(66, 153, 225, 0.4);
+        }
+
+        button:disabled {
+            opacity: 0.5;
+            cursor: not-allowed;
+            transform: none !important;
+        }
+
+        .output-section {
+            background-color
\ No newline at end of file
