Fix #683 (#691)

* Fix #683

* whitespace

---------

Co-authored-by: Geometrically <18202329+Geometrically@users.noreply.github.com>

assets/auth/style.css

@@ -56,4 +56,8 @@ a {
 
 a:visited {
     color: #4f9cff
-}
+}
+
+img {
+    image-rendering: pixelated;
+}

src/auth/templates/error.html

@@ -12,13 +12,10 @@
     <h2>{{ code }}</h2>
     <p>An error has occurred during the authentication process.</p>
     <p>
-        Try restarting the authentication flow within the launcher. If you are still facing issues,
-        join our <a href="https://discord.gg/EUHuJHt">Discord</a> for support!
+        Try closing this window and signing in again.
+        Join <a href="https://discord.gg/modrinth">our Discord server</a> to get help if this error persists after three attempts.
     </p>
-    <details>
-        <summary>Debug info</summary>
-        <p>{{ message }}</p>
-    </details>
+    <p><b>Debug information:</b> {{ message }}</p>
 </div>
 </body>
 </html>