diff --git a/app/page.tsx b/app/page.tsx
index 18cb5ab..0805ad6 100644
--- a/app/page.tsx
+++ b/app/page.tsx
@@ -29,31 +29,31 @@ export default function Home() {
                 We work at the intersection of{" "}
                 <Link
                   href="/research"
-                  className="group relative inline-block"
+                  className="group relative inline-block underline decoration-foreground/40 decoration-1 underline-offset-4 transition-colors hover:decoration-foreground sm:no-underline"
                 >
                   computational neuroscience
-                  <span className="absolute bottom-1 left-0 h-[1px] w-full bg-foreground/25" />
-                  <span className="absolute bottom-1 left-0 h-[1px] w-0 bg-foreground transition-all duration-300 group-hover:w-full" />
+                  <span className="absolute bottom-1 left-0 hidden h-[1px] w-full bg-foreground/25 sm:block" />
+                  <span className="absolute bottom-1 left-0 hidden h-[1px] w-0 bg-foreground transition-all duration-300 group-hover:w-full sm:block" />
                 </Link>{" "}
                 and{" "}
                 <Link
                   href="/research"
-                  className="group relative inline-block"
+                  className="group relative inline-block underline decoration-foreground/40 decoration-1 underline-offset-4 transition-colors hover:decoration-foreground sm:no-underline"
                 >
                   machine learning
-                  <span className="absolute bottom-1 left-0 h-[1px] w-full bg-foreground/25" />
-                  <span className="absolute bottom-1 left-0 h-[1px] w-0 bg-foreground transition-all duration-300 group-hover:w-full" />
+                  <span className="absolute bottom-1 left-0 hidden h-[1px] w-full bg-foreground/25 sm:block" />
+                  <span className="absolute bottom-1 left-0 hidden h-[1px] w-0 bg-foreground transition-all duration-300 group-hover:w-full sm:block" />
                 </Link>
               </h1>
               <p className="animate-slide-up text-sm leading-relaxed text-muted-foreground sm:text-base lg:text-base">
                 We are interested in understanding{" "}
                 <Link
                   href="/publications"
-                  className="group relative inline-block transition-colors hover:text-foreground"
+                  className="group relative inline-block transition-colors hover:text-foreground underline decoration-muted-foreground/50 decoration-1 underline-offset-2 hover:decoration-foreground sm:no-underline"
                 >
                   behavior
-                  <span className="absolute bottom-0.5 left-0 h-[1px] w-full bg-muted-foreground/30" />
-                  <span className="absolute bottom-0.5 left-0 h-[1px] w-0 bg-foreground transition-all duration-300 group-hover:w-full" />
+                  <span className="absolute bottom-0.5 left-0 hidden h-[1px] w-full bg-muted-foreground/30 sm:block" />
+                  <span className="absolute bottom-0.5 left-0 hidden h-[1px] w-0 bg-foreground transition-all duration-300 group-hover:w-full sm:block" />
                 </Link>{" "}
                 in computational terms and in reverse-engineering the algorithms of the brain.
               </p>
diff --git a/app/positions/page.tsx b/app/positions/page.tsx
index 04ca3a1..64169a8 100644
--- a/app/positions/page.tsx
+++ b/app/positions/page.tsx
@@ -59,7 +59,7 @@ export default function PositionsPage() {
                     computer science, computational neuroscience, or related fields
                   </p>
                 </div>
-                <div className="mt-6">
+                <div className="mt-6 flex flex-col gap-3 sm:flex-row">
                   <Button asChild>
                     <a
                       href="https://docs.google.com/forms/d/e/1FAIpQLScyKbu2Hfv24i3RClKZsAEnt8Rzo77RQ27w-VIo4fZEFk8QFg/viewform"
@@ -70,6 +70,16 @@ export default function PositionsPage() {
                       <ExternalLink className="ml-2 size-4" />
                     </a>
                   </Button>
+                  <Button asChild variant="outline">
+                    <a
+                      href="https://docs.google.com/document/u/2/d/e/2PACX-1vSWTi96M7RRfSEsYcVNooaq8wAqUBLuUkXTgEkUHCGKW8uERxzpl0hfkobAdkcp77_nhnY_8fbjcDrS/pub"
+                      target="_blank"
+                      rel="noopener noreferrer"
+                    >
+                      Open Projects
+                      <ExternalLink className="ml-2 size-4" />
+                    </a>
+                  </Button>
                 </div>
               </CardContent>
             </Card>