diff --git a/DeepDrftPublic.Client/Common/ReleaseRoutes.cs b/DeepDrftPublic.Client/Common/ReleaseRoutes.cs
index 7ed08b0..582204b 100644
--- a/DeepDrftPublic.Client/Common/ReleaseRoutes.cs
+++ b/DeepDrftPublic.Client/Common/ReleaseRoutes.cs
@@ -5,11 +5,11 @@ namespace DeepDrftPublic.Client.Common;
 
 /// <summary>
 /// The single source of truth for a release's dedicated detail route (Phase 11 §2). A release
-/// resolves to its per-medium detail page purely from its id and <see cref="ReleaseMedium"/> — no
-/// round-trip needed at call sites that already hold the medium (Archive cards, AlbumsView cards,
-/// the player-bar title). The thin <c>/tracks/{id}</c> redirect page fetches by id to discover the
-/// medium, then resolves through this same helper, so the medium→route table lives in exactly one
-/// place.
+/// resolves to its per-medium detail page from its <see cref="ReleaseDto.EntryKey"/> and
+/// <see cref="ReleaseMedium"/> — no round-trip needed at call sites that already hold the medium
+/// (Archive cards, AlbumsView cards, the player-bar title). The thin <c>/tracks/{entryKey}</c>
+/// redirect page fetches by EntryKey to discover the medium, then resolves through this same
+/// helper, so the medium→route table lives in exactly one place.
 /// </summary>
 public static class ReleaseRoutes
 {
diff --git a/DeepDrftPublic.Client/Controls/ReleaseGallery.razor b/DeepDrftPublic.Client/Controls/ReleaseGallery.razor
index 47ec7d9..22ca0a6 100644
--- a/DeepDrftPublic.Client/Controls/ReleaseGallery.razor
+++ b/DeepDrftPublic.Client/Controls/ReleaseGallery.razor
@@ -3,7 +3,7 @@
 @* The single release-card grid for every browse surface (Sessions, Mixes, Cuts, Archive). Cards
    open a detail page; how a card computes its href is the only real divergence across surfaces, so
    the parent supplies it one of two ways:
-     - DetailRoute (the simple default): every card links /{DetailRoute}/{id} (Sessions, Mixes).
+     - DetailRoute (the simple default): every card links /{DetailRoute}/{entryKey} (Sessions, Mixes).
      - HrefResolver (per-card): each card links HrefResolver(release), so Archive routes each card by
        its own medium through the one ReleaseRoutes table, and Cuts routes to /cuts/{entryKey}.
    HrefResolver wins when both are supplied. The card subtitle defaults to the artist; SubtitleResolver
@@ -74,7 +74,7 @@
     [Parameter] public bool Loading { get; set; }
 
     /// <summary>
-    /// Route segment for a card's detail page; a card links to /{DetailRoute}/{id}. The simple
+    /// Route segment for a card's detail page; a card links to /{DetailRoute}/{entryKey}. The simple
     /// fixed-route default used by Sessions/Mixes. Ignored when <see cref="HrefResolver"/> is supplied.
     /// </summary>
     [Parameter] public string? DetailRoute { get; set; }
diff --git a/DeepDrftPublic/wwwroot/styles/deepdrft-styles.css b/DeepDrftPublic/wwwroot/styles/deepdrft-styles.css
index f27154a..5767715 100644
--- a/DeepDrftPublic/wwwroot/styles/deepdrft-styles.css
+++ b/DeepDrftPublic/wwwroot/styles/deepdrft-styles.css
@@ -375,15 +375,6 @@ h2, h3, h4, h5, h6,
     word-break: break-all;
 }
 
-/* display:contents so the anchor wraps the card's cover and title without
-   introducing its own box — the container's positioning context and the
-   content column's flex layout are both preserved. */
-.deepdrft-track-card-link {
-    display: contents;
-    text-decoration: none;
-    color: inherit;
-}
-
 @media (max-width: 419.98px) {
     .deepdrft-track-detail-meta {
         flex-direction: column;
diff --git a/DeepDrftTests/MediumWritePathTests.cs b/DeepDrftTests/MediumWritePathTests.cs
index e672d94..6fd3ffd 100644
--- a/DeepDrftTests/MediumWritePathTests.cs
+++ b/DeepDrftTests/MediumWritePathTests.cs
@@ -122,7 +122,7 @@ public class MediumWritePathTests
 
         var release = new ReleaseEntity
         {
-            EntryKey = "rk-flip", Title = "Originally a Cut", Artist = "Artist A",
+            EntryKey = Guid.NewGuid().ToString("N"), Title = "Originally a Cut", Artist = "Artist A",
             Medium = ReleaseMedium.Cut, ReleaseType = ReleaseType.EP,
         };
         var track = new TrackEntity { EntryKey = "ek-1", TrackName = "Track", Release = release };
@@ -151,7 +151,7 @@ public class MediumWritePathTests
     {
         var sessionWithStaleType = new ReleaseEntity
         {
-            EntryKey = "rk-stale", Title = "Session", Artist = "A",
+            EntryKey = Guid.NewGuid().ToString("N"), Title = "Session", Artist = "A",
             Medium = ReleaseMedium.Session, ReleaseType = ReleaseType.Album,
         };