diff --git a/src/DodoSSH.Client.Android/Views/LockedScreen.axaml b/src/DodoSSH.Client.Android/Views/LockedScreen.axaml
index 8b2b522..f23c600 100644
--- a/src/DodoSSH.Client.Android/Views/LockedScreen.axaml
+++ b/src/DodoSSH.Client.Android/Views/LockedScreen.axaml
@@ -49,45 +49,31 @@
           the nearest thing to hand, and reaching past it to a button is the sort of friction that gets a
           phone client called slow.
         -->
-        <TextBox Classes="secret" Text="{Binding Passphrase}" PlaceholderText="vault passphrase"
-                 Height="48" Padding="14,0" VerticalContentAlignment="Center"
-                 Background="{StaticResource Field}" BorderBrush="{StaticResource BorderMid}"
-                 BorderThickness="1" CornerRadius="6" Foreground="{StaticResource Text}"
-                 FontFamily="{StaticResource MonoFont}" FontSize="12"
+        <TextBox Classes="field secret" Text="{Binding Passphrase}" PlaceholderText="vault passphrase"
                  IsEnabled="{Binding !IsBusy}">
           <TextBox.KeyBindings>
             <KeyBinding Gesture="Enter" Command="{Binding UnlockCommand}" />
           </TextBox.KeyBindings>
         </TextBox>
 
-        <!--
-          VerticalContentAlignment is not decoration and not a duplicate of the line above it. A button's
-          content alignment defaults to Stretch and the Fluent template binds it straight through, so the
-          text block filling a 48-pixel button draws its line at the top of it. Every button class in
-          Phone.axaml sets this; the three on this screen are the only ones on the phone that carry their
-          own metrics instead, which is how this one came to sit high in its box.
-        -->
-        <Button Content="UNLOCK" Command="{Binding UnlockCommand}" IsEnabled="{Binding !IsBusy}"
-                Height="48" Margin="0,10,0,0" HorizontalAlignment="Stretch"
-                HorizontalContentAlignment="Center" VerticalContentAlignment="Center"
-                Background="{StaticResource Accent}" Foreground="{StaticResource AccentInk}"
-                CornerRadius="6" FontFamily="{StaticResource MonoFont}" FontSize="12" FontWeight="SemiBold" />
+        <Button Classes="primary" Content="UNLOCK" Margin="0,10,0,0"
+                Command="{Binding UnlockCommand}" IsEnabled="{Binding !IsBusy}" />
 
         <!--
           Present only when this phone actually holds a device key. The design draws it unconditionally,
           but offering a fingerprint that cannot open anything is worse than not offering one — see
           AndroidDeviceKeyStore for the three ordinary ways it stops being available.
+
+          The label sets no font of its own: inside a Button.secondary it inherits the class's, which is
+          what stops this one reading half a point smaller than every other outlined button on the phone.
         -->
-        <Button Command="{Binding UnlockWithDeviceCommand}" IsVisible="{Binding CanUnlockWithDevice}"
-                IsEnabled="{Binding !IsBusy}"
-                Height="48" Margin="0,8,0,0" HorizontalAlignment="Stretch" HorizontalContentAlignment="Center"
-                Background="Transparent" BorderBrush="{StaticResource BorderMid}" BorderThickness="1"
-                CornerRadius="6" Foreground="{StaticResource Text}">
+        <Button Classes="secondary" Margin="0,8,0,0"
+                Command="{Binding UnlockWithDeviceCommand}" IsVisible="{Binding CanUnlockWithDevice}"
+                IsEnabled="{Binding !IsBusy}">
           <StackPanel Orientation="Horizontal" Spacing="9">
             <Ellipse Width="16" Height="16" Stroke="{StaticResource Accent}" StrokeThickness="1.5"
                      VerticalAlignment="Center" />
-            <TextBlock Text="UNLOCK WITH FINGERPRINT" FontFamily="{StaticResource MonoFont}"
-                       FontSize="11" FontWeight="SemiBold" VerticalAlignment="Center" />
+            <TextBlock Text="UNLOCK WITH FINGERPRINT" VerticalAlignment="Center" />
           </StackPanel>
         </Button>
 
@@ -101,10 +87,15 @@
 
         <!--
           ◆ The disclosure. Absent when there is nothing to disclose; never a card reading zero.
+
+          Not Border.card, and neither are its two counterparts on HOSTS and FILES: that class is a panel,
+          and this is a warning, so the background and the border are the warn pair rather than the chrome
+          one. What it does take is the radius the v2 ladder gives anything card-sized, which is what the
+          other two already draw.
         -->
         <Border IsVisible="{Binding HasLiveSessions}" Margin="0,22,0,0"
                 Background="{StaticResource WarnWash}" BorderBrush="{StaticResource WarnSoft}"
-                BorderThickness="1" CornerRadius="6" Padding="14,12">
+                BorderThickness="1" CornerRadius="12" Padding="14,12">
           <StackPanel Spacing="6">
             <StackPanel Orientation="Horizontal" Spacing="8">
               <!-- Live, not Accent: this marks shells that are still running, which is a fact and not a
@@ -124,12 +115,17 @@
       <!--
         The only answer to a forgotten passphrase, and it is deliberately the last thing on the screen and
         the only red one. Nothing can recover a passphrase; this empties the phone and starts again.
+
+        Two of Button.danger's properties are overridden rather than taken, and they are the two that would
+        change what this control says. Elsewhere that class is a DELETE sitting beside a KEEP, where a red
+        outline marks which of two offered actions costs something; here there is no pair, and a bordered
+        red button under UNLOCK would read as the second thing to try rather than as the last. Borderless
+        and Medium is what keeps it a way out rather than an offer. Everything else — the height, the
+        centring, the colour, the type — is the class's.
       -->
-      <Button Grid.Row="2" Command="{Binding SignOutCommand}"
-              Margin="0,28,0,20" Padding="0,14" HorizontalAlignment="Stretch"
-              HorizontalContentAlignment="Center" Background="Transparent" BorderThickness="0"
-              Foreground="{StaticResource Danger}" FontFamily="{StaticResource MonoFont}"
-              FontSize="10.5" FontWeight="Medium"
+      <Button Grid.Row="2" Classes="danger" Margin="0,28,0,20"
+              BorderThickness="0" FontWeight="Medium"
+              Command="{Binding SignOutCommand}"
               Content="RESET THIS PHONE — forgot passphrase" />
 
     </Grid>