diff --git a/public/docs/invites.html b/public/docs/invites.html
index 1df2bc3..e9d1aba 100644
--- a/public/docs/invites.html
+++ b/public/docs/invites.html
@@ -5,10 +5,9 @@
   <meta name="color-scheme" content="dark light">
   <meta name="supported-color-schemes" content="dark light">
   <meta name="viewport" content="width=device-width, initial-scale=1">
-  <title>OpenSquawk Classroom – Invite</title>
   <style>
     /* --- Basic reset for email --- */
-    html,body{margin:0!important;padding:0!important;background:#0b1020;}
+    html,body{margin:0!important;padding:0!important;background:#0b1020; font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif; }
     img{border:0;outline:none;text-decoration:none;max-width:100%;height:auto;display:block;}
     table{border-collapse:collapse!important;}
     a{color:#22d3ee;text-decoration:none;}
@@ -18,7 +17,7 @@
     /* --- Card / glass look --- */
     .card{
       background:rgba(255,255,255,0.06);
-      border:1px solid rgba(255,255,255,0.12);
+      border:none;
       backdrop-filter: blur(10px);
       -webkit-backdrop-filter: blur(10px);
       border-radius:16px;
@@ -89,7 +88,7 @@
             <tr>
               <td align="left">
                 <div class="chip">Invite · Classroom</div>
-                <div style="height:10px;"></div>
+                <div style="height:20px;"></div>
                 <h1>OpenSquawk</h1>
                 <p class="muted" style="margin-top:6px;">Live AI ATC · in development</p>
               </td>