ui changes

Author: Basu Jindal

blogs/cuda.md

@@ -253,6 +253,20 @@ Function from Coordinate to Index: `idx = inner_product(coord, stride)`
 | 2D Grid<br>`[[a, b, c],`<br>` [d, e, f]]` | Padded Col-major<br>Shape: `(2,3)`<br>Stride: `(1,4)` | `[a, d, _, _, b, e, _, _, c, f, _, _]`<br>*(Includes gaps/padding)* | `idx = i*1 + j*4` |
 | 3D Tensor<br>Layer 0: `[[a, b], [c, d]]`<br>Layer 1: `[[e, f], [g, h]]` | Tensor layout<br>Shape: `(2,2,2)`<br>Stride: `(4,1,2)` | `[a, b, e, f, c, d, g, h]` | `idx = inner_product(coord, stride)` |
 
+### Examples
+
+Compile on DGX B200
+```
+nvcc -arch=sm_100a \
+-I include \
+-I tools/util/include \
+examples/cute/tutorial/blackwell/01_mma_sm100.cu \
+-o 01_mma_sm100
+
+./01_mma_sm100
+```
+
+
 ## Blackwell Architecture 
 
 https://docs.nvidia.com/cuda/cuda-c-programming-guide/index.html#compute-capability-10-x

css/thoughts.css

@@ -388,15 +388,15 @@
 .post-actions {
   display: flex;
   gap: 1.5rem;
-  padding-top: 0.75rem;
+  padding-top: 0.5rem;
   border-top: 1px solid var(--border);
 }
 
 .post-action {
   display: flex;
   align-items: center;
   gap: 0.4rem;
-  padding: 0.4rem 0.75rem;
+  padding: 0.5rem 0.5rem;
   border: none;
   border-radius: 20px;
   background: transparent;
@@ -1026,6 +1026,13 @@
   margin-top: 0.25rem;
 }
 
+/* Hide keyboard hint on mobile/touch devices */
+@media (max-width: 600px), (hover: none) {
+  .compose-hint {
+    display: none;
+  }
+}
+
 .compose-hint kbd {
   background: var(--code-bg);
   padding: 0.1rem 0.35rem;

js/thoughts.js

@@ -731,6 +731,13 @@
 
     if (!text) return;
 
+    // Client-side word limit (100 words max)
+    const wordCount = text.split(/\s+/).filter(word => word.length > 0).length;
+    if (wordCount > 100) {
+      showToast(`Comment too long (${wordCount} words). Maximum is 100 words.`, 'error');
+      return;
+    }
+
     const submitBtn = document.querySelector(`.comment-submit[data-post-id="${postId}"]`);
     submitBtn.disabled = true;
     submitBtn.textContent = 'Posting...';