diff --git a/slides/2025-10-10-how-rust-compiles/index.html b/slides/2025-10-10-how-rust-compiles/index.html
index 744a430..3d9cfc8 100644
--- a/slides/2025-10-10-how-rust-compiles/index.html
+++ b/slides/2025-10-10-how-rust-compiles/index.html
@@ -291,6 +291,17 @@ fn main() { math::add() }
                   libmath.rlib --> my_binary
                   std["std (and others)"] --> my_binary
                 end
+
+                style mainmir fill:purple
+                style mycgu1 fill:purple
+                style mainll fill:purple
+                style mycgu1.rcgu.o fill:purple
+                
+                style addmir fill:darkgreen
+                style mathcgu1 fill:darkgreen
+                style addll fill:darkgreen
+                style mathcgu1.rcgu.o fill:darkgreen
+                style libmath.rlib fill:darkgreen
             </pre>
           </div>
         </section>
@@ -392,6 +403,13 @@ fn main() { math::add() }
                   mycgu1.rcgu.o --> my_binary
                   std["std (and others)"] --> my_binary
                 end
+
+                style addmir fill:darkgreen
+                style mainmir fill:purple
+                style addu16ll fill:darkgreen
+                style addu32ll fill:darkgreen
+                style mainll fill:purple
+                style mycgu1.rcgu.o fill:purple
             </pre>
           </div>
         </section>
@@ -520,6 +538,12 @@ fn main() { math::add() }
                   mycgu1.rcgu.o --> my_binary
                   std["std (and others)"] --> my_binary
                 end
+
+                style addmir fill:purple
+                style mainmir fill:darkgreen
+                style addll fill:darkgreen
+                style mainll fill:purple
+                style mycgu1.rcgu.o fill:purple
             </pre>
           </div>
         </section>
@@ -590,6 +614,13 @@ fn main() { math::add() }
 
                   fatlto --> my_binary
                 end
+
+                style addmir fill:purple
+                style addll fill:purple
+                style submir fill:darkblue
+                style subll fill:darkblue
+                style mainmir fill:darkgreen
+                style mainll fill:darkgreen
             </pre>
           </div>
           <p>easily compiles 2-4x more slowly</p>
@@ -637,6 +668,13 @@ fn main() { math::add() }
                   thinlto2 --> my_binary
                   thinlto3 --> my_binary
                 end
+
+                style mainmir fill:purple
+                style addmir fill:darkgreen
+                style submir fill:darkblue
+                style addll fill:darkgreen
+                style subll fill:darkblue
+                style mainll fill:purple
             </pre>
           </div>
           <p>