diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/buzz/BuzzImportRow.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/buzz/BuzzImportRow.kt
index 74a722e0d4..a0d45791da 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/buzz/BuzzImportRow.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/buzz/BuzzImportRow.kt
@@ -21,6 +21,7 @@
 package com.vitorpamplona.amethyst.ui.screen.loggedIn.buzz
 
 import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -31,7 +32,6 @@ import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.material3.Card
 import androidx.compose.material3.DropdownMenu
 import androidx.compose.material3.DropdownMenuItem
 import androidx.compose.material3.IconButton
@@ -174,10 +174,14 @@ fun BuzzImportRow(
                 accountViewModel = accountViewModel,
             )
         }
+    // A plain row on the screen background, not a filled Card. Each row used to be its own Card, and
+    // because they stack with no gaps their container colour merged into one grey slab behind the
+    // whole Channels section — reading as a box around the channels that the Direct Messages rows
+    // right below (plain rows) didn't have. Matches [BuzzDmInlineRow] and the Concord server list.
     if (onOpen != null) {
-        Card(onClick = onOpen, modifier = Modifier.fillMaxWidth()) { content() }
+        Box(Modifier.fillMaxWidth().clickable(onClick = onOpen)) { content() }
     } else {
-        Card(modifier = Modifier.fillMaxWidth()) { content() }
+        Box(Modifier.fillMaxWidth()) { content() }
     }
 }
 
diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/publicChannels/relayGroup/RelayGroupChannelListScreen.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/publicChannels/relayGroup/RelayGroupChannelListScreen.kt
index 57cf317c83..c4d62d47f9 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/publicChannels/relayGroup/RelayGroupChannelListScreen.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/publicChannels/relayGroup/RelayGroupChannelListScreen.kt
@@ -32,7 +32,6 @@ import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.lazy.itemsIndexed
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material3.Card
@@ -411,7 +410,8 @@ fun RelayGroupChannelListScreen(
                             )
                         }
                         if (!channelsCollapsed) {
-                            items(buzzChatChannels, key = { "chat-${it.id}" }) { groupId ->
+                            itemsIndexed(buzzChatChannels, key = { _, it -> "chat-${it.id}" }) { index, groupId ->
+                                RowHairline(index)
                                 BuzzImportRow(
                                     groupId = groupId,
                                     isAdded = groupId.id in buzzAdded,
@@ -437,7 +437,8 @@ fun RelayGroupChannelListScreen(
                             )
                         }
                         if (!forumsCollapsed) {
-                            items(buzzForumChannels, key = { "forum-${it.id}" }) { groupId ->
+                            itemsIndexed(buzzForumChannels, key = { _, it -> "forum-${it.id}" }) { index, groupId ->
+                                RowHairline(index)
                                 BuzzImportRow(
                                     groupId = groupId,
                                     isAdded = groupId.id in buzzAdded,
@@ -481,7 +482,8 @@ fun RelayGroupChannelListScreen(
                         }
                     } else {
                         val shown = dmRows.take(INLINE_DM_LIMIT)
-                        items(shown, key = { "dm-${it.channelId}" }) { row ->
+                        itemsIndexed(shown, key = { _, it -> "dm-${it.channelId}" }) { index, row ->
+                            RowHairline(index)
                             BuzzDmInlineRow(
                                 row = row,
                                 myPubkey = myPubkey,
@@ -512,7 +514,8 @@ fun RelayGroupChannelListScreen(
                             )
                         }
                         if (showHiddenDms) {
-                            items(hiddenDmRows, key = { "dm-hidden-${it.channelId}" }) { row ->
+                            itemsIndexed(hiddenDmRows, key = { _, it -> "dm-hidden-${it.channelId}" }) { index, row ->
+                                RowHairline(index)
                                 BuzzDmInlineRow(
                                     row = row,
                                     myPubkey = myPubkey,
@@ -530,9 +533,7 @@ fun RelayGroupChannelListScreen(
                 } else {
                     // Vanilla NIP-29 relay: flat channel directory (no forums/DMs/console).
                     itemsIndexed(channels, key = { _, channel -> channel.groupId.id }) { index, channel ->
-                        if (index > 0) {
-                            HorizontalDivider(thickness = 0.25.dp, color = MaterialTheme.colorScheme.outlineVariant)
-                        }
+                        RowHairline(index)
                         RelayGroupChannelRow(channel, myPubkey, accountViewModel) { nav.nav(routeFor(channel)) }
                     }
                 }
@@ -551,6 +552,17 @@ fun RelayGroupChannelListScreen(
     }
 }
 
+/**
+ * The hairline separating two adjacent rows within a section. Drawn *before* row [index], and never
+ * before the first one, so a section's own header keeps providing the separation at its boundaries.
+ */
+@Composable
+private fun RowHairline(index: Int) {
+    if (index > 0) {
+        HorizontalDivider(thickness = 0.25.dp, color = MaterialTheme.colorScheme.outlineVariant)
+    }
+}
+
 /** A first screen's worth of a community's DMs shown inline; the rest live behind the See-all row. */
 private const val INLINE_DM_LIMIT = 6