diff --git a/assets/scripts/features/darkmode/index.js b/assets/scripts/features/darkmode/index.js
index 74ac8e0..5d8443e 100644
--- a/assets/scripts/features/darkmode/index.js
+++ b/assets/scripts/features/darkmode/index.js
@@ -67,4 +67,4 @@ function setImages(newScheme) {
       if (dark !== null) dark.style.display = 'none'
     }
   }
-}
\ No newline at end of file
+}
diff --git a/assets/scripts/features/theme/index.js b/assets/scripts/features/theme/index.js
index 3d7ae08..f845e9d 100644
--- a/assets/scripts/features/theme/index.js
+++ b/assets/scripts/features/theme/index.js
@@ -85,4 +85,4 @@ function setImages(newScheme) {
       if (dark !== null) dark.style.display = 'none'
     }
   }
-}
\ No newline at end of file
+}
diff --git a/assets/styles/components/images.scss b/assets/styles/components/images.scss
index 146ea8b..8a35409 100644
--- a/assets/styles/components/images.scss
+++ b/assets/styles/components/images.scss
@@ -55,4 +55,22 @@ html[data-theme='dark'] {
 .company-logo {
   max-height: 100%;
   width: auto;
-}
\ No newline at end of file
+}
+
+.light-logo {
+  display: inline;
+}
+
+.dark-logo {
+  display: none;
+}
+
+html[data-theme='dark'] {
+  .light-logo {
+    display: none;
+  }
+
+  .dark-logo {
+    display: inline;
+  }
+}
diff --git a/assets/styles/sections/publications.scss b/assets/styles/sections/publications.scss
index ae76079..e666b3a 100644
--- a/assets/styles/sections/publications.scss
+++ b/assets/styles/sections/publications.scss
@@ -24,6 +24,14 @@
           float: right !important;
         }
       }
+
+      a[href] {
+        text-decoration: underline; /* Underline only when href is present */
+      }
+      
+      a:not([href]) {
+        text-decoration: none; /* No underline when href is absent */
+      }
     }
 
     .card-body {
diff --git a/layouts/partials/cards/publication.html b/layouts/partials/cards/publication.html
index 2c238e1..6bf3b89 100644
--- a/layouts/partials/cards/publication.html
+++ b/layouts/partials/cards/publication.html
@@ -11,12 +11,22 @@
     <div class="card-header">
       <h5 class="card-title mb-0">{{ .title }}</h5>
       <div class="sub-title">
-        <span><a class="" href="{{.publishedIn.url}}">{{ .publishedIn.name }}</a></span>
+        <span>
+          {{ if .publishedIn.url }}
+          <a class="" href="{{.publishedIn.url}}">{{ .publishedIn.name }}</a>
+          {{ else }}
+          <a class="">{{ .publishedIn.name }}</a>
+          {{ end }}
+        </span>
         <span class="ms-2">{{ .publishedIn.date }}</span>
       </div>
       <div class="authors">
         {{ range $index,$author:= .authors }}
+        {{if .url}}
           <span class="me-2"><a class="" href="{{.url}}">{{ .name }}</a></span>
+        {{ else }}
+        <span class="me-2"><a class="">{{ .name }}</a></span>
+        {{ end }}
         {{ end }}
       </div>
     </div>
@@ -31,9 +41,11 @@
             </span>
         {{ end }}
       </div>
+      {{ if .paper.url }}
       <div class="details-btn">
         <a class="btn btn-outline-info ms-1 ps-2 mb-2" href="{{ .paper.url }}" target="_blank" rel="noopener" role="button">{{ i18n "project_details"}}</a>
       </div>
+      {{ end }}
     </div>
   </div>
 </div>
diff --git a/layouts/partials/header.html b/layouts/partials/header.html
index 20c962e..b8858e5 100644
--- a/layouts/partials/header.html
+++ b/layouts/partials/header.html
@@ -18,3 +18,7 @@
 
   <link rel="icon" type="image/png" href="{{ $favicon }}" />
 {{end}}
+
+{{ with .OutputFormats.Get "rss" -}}
+  {{ printf `<link rel=%q type=%q href=%q title=%q>` .Rel .MediaType.Type .Permalink site.Title | safeHTML }}
+{{ end }}
diff --git a/layouts/partials/navigators/navbar.html b/layouts/partials/navigators/navbar.html
index bb8274f..704c3ce 100644
--- a/layouts/partials/navigators/navbar.html
+++ b/layouts/partials/navigators/navbar.html
@@ -13,6 +13,7 @@
 {{/* by default, don't use any logo */}}
 {{ $mainLogo := "" }}
 {{ $invertedLogo := "" }}
+{{ $darkLogo := "" }}
 
 {{/*  if custom logo has been provided, use them  */}}
 {{ if site.Params.logo.main }}
@@ -21,6 +22,9 @@
 {{ if site.Params.logo.inverted }}
   {{ $invertedLogo = site.Params.logo.inverted }}
 {{ end }}
+{{ if site.Params.logo.dark }}
+  {{ $darkLogo = site.Params.logo.dark }}
+{{ end }}
 
 {{/* resize the logos. don't resize svg because it is not supported */}}
 {{ if $mainLogo }}
@@ -39,6 +43,14 @@
   {{ $invertedLogo = $invertedLogo.RelPermalink}}
 {{ end }}
 
+{{ if $darkLogo }}
+  {{ $darkLogo = resources.Get $darkLogo}}
+  {{ if and $darkLogo (ne $darkLogo.MediaType.SubType "svg")}}
+    {{ $darkLogo = $darkLogo.Resize "42x" }}
+  {{ end }}
+  {{ $darkLogo = $darkLogo.RelPermalink}}
+{{ end }}
+
 {{ $logo := $mainLogo }}
 {{ if .IsHome }}
   {{ $logo = $invertedLogo }}
@@ -154,4 +166,7 @@
   {{ if $invertedLogo }}
     <img src="{{ $invertedLogo }}" class="d-none" id="inverted-logo" alt="Inverted Logo">
   {{ end }}
+  {{ if $darkLogo }}
+    <img src="{{ $darkLogo }}" class="d-none" id="dark-logo" alt="Dark Logo">
+  {{ end }}
 </nav>