Update style.css

style.css

@@ -58,11 +58,13 @@ h1{
 .start{ margin-top:4px }
 .response{ margin-top:16px; display:grid; gap:10px }
 .out{
-  min-height:140px; white-space:pre-wrap; background:#fff; border:1px solid var(--border-color);
+  min-height:120px; white-space:pre-wrap; background:#fff; border:1px solid var(--border-color);
   border-radius:8px; padding:14px; font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;
 }
+.cta-row{ display:flex; gap:8px }
 .hint{ font-size:.9rem; color:#4b5563; min-height:1.2em }
 .hidden{ display:none }
 @media (max-width:480px){
   .btn{ padding:14px }
+  .cta-row{ flex-direction:column }
 }