Enhance tutorial layout and add quick-start code block with copy functionality

Author: nikoscham

feascript-website.css

@@ -325,36 +325,71 @@ mjx-container {
   list-style: none;
   margin: 0;
   padding-left: 0;
+  max-width: 900px;
 }
 
 .tutorials-list li {
-  margin-bottom: 0.5em;
-  border-bottom: 1px solid #ddd;
-  padding-bottom: 0.5em;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 20px;
+  margin-bottom: 12px;
+  padding: 14px 18px;
+  border-radius: 12px;
+  border: 1px solid #e8e8e8;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
+  transition: box-shadow 0.2s ease, transform 0.2s ease;
+  max-width: 900px;
+}
+
+.tutorials-list li:hover {
+  box-shadow: 0 5px 18px rgba(0, 0, 0, 0.11);
+  transform: translateY(-2px);
+}
+
+.tutorial-card-content {
+  flex: 1;
+  min-width: 0;
+}
+
+.tutorial-card-badges {
+  margin-top: 8px;
+  display: flex;
+  flex-wrap: wrap;
+  gap: 6px;
+}
+
+.tutorial-card-image {
+  flex-shrink: 0;
+  width: 130px;
+  height: 90px;
+  object-fit: cover;
+  border-radius: 8px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.14);
+  display: block;
 }
 
 .tutorial-name {
-  display: inline-block;
-  vertical-align: middle;
-  font-weight: 550;
-  margin-right: 10px;
+  display: block;
+  font-weight: 600;
+  font-size: 1em;
+  color: #333;
+  margin-bottom: 2px;
 }
 
 .tutorials-list .badge {
-  display: inline-block;
+  display: inline-flex;
+  align-items: center;
   background-color: #f7e7b7;
   color: #333;
-  font-size: 90%;
-  padding: 0.1em 0.8em;
+  font-size: 88%;
+  padding: 0.2em 0.8em;
   border-radius: 8px;
-  margin-right: 0.5em;
-  margin-top: 0.1em;
-  margin-bottom: 0.1em;
-  vertical-align: middle;
   box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
   font-weight: 500;
   letter-spacing: 0.3px;
   border: 1px solid rgba(255, 255, 255, 0.2);
+  white-space: nowrap;
 }
 
 .tutorials-list .badge:hover {
@@ -415,6 +450,90 @@ mjx-container {
   margin: 1em 0;
 }
 
+/* Quick-start code block */
+.code-block-wrapper {
+  position: relative;
+  max-width: 1000px;
+}
+
+.code-block-wrapper pre {
+  max-height: 450px;
+  overflow-y: auto;
+}
+
+.copy-code-btn {
+  position: absolute;
+  top: 10px;
+  right: 10px;
+  display: inline-flex;
+  align-items: center;
+  gap: 5px;
+  background: rgba(255, 255, 255, 0.9);
+  border: 1px solid #ddd;
+  border-radius: 6px;
+  padding: 4px 10px;
+  font-size: 0.8em;
+  font-family: inherit;
+  color: #555;
+  cursor: pointer;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
+  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
+  z-index: 10;
+}
+
+.copy-code-btn:hover {
+  background: #f7e7b7;
+  border-color: #c9a94e;
+  color: #333;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.14);
+}
+
+.copy-code-btn.copied {
+  background: #e8f5e9;
+  border-color: #66bb6a;
+  color: #2e7d32;
+}
+
+/* Quick-start actions bar */
+.quickstart-actions {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: 14px;
+  max-width: 1000px;
+  margin: 10px 0 1.5em;
+}
+
+.quickstart-note {
+  margin: 0;
+  flex: 1;
+  min-width: 200px;
+  font-size: 0.9em;
+  color: #555;
+}
+
+.btn-codepen {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  background: #47cf73;
+  color: #111;
+  font-weight: 600;
+  font-size: 0.9em;
+  padding: 7px 16px;
+  border-radius: 8px;
+  text-decoration: none;
+  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
+  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
+  white-space: nowrap;
+}
+
+.btn-codepen:hover {
+  background: #35ba5f;
+  transform: translateY(-2px);
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
+}
+
 
 /* Media queries */
 /* Small screens: up to 500px */
@@ -445,10 +564,17 @@ mjx-container {
     max-width: 400px;
   }
 
-  .tutorials-list li a {
+  .tutorials-list .badge {
     font-size: 100%;
   }
 
+  .tutorial-card-image {
+    display: none;
+  }
+
+  .tutorials-list li {
+    padding: 10px 12px;
+  }
 }
 
 /* Medium screens: 500px to 1000px */