Fix pointer cursor by targeting shadow DOM part

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

static/afac26.html

@@ -129,9 +129,8 @@
         }
         .donation-group wa-button {
             width: calc(50% - 0.25rem);
-            cursor: pointer;
         }
-        #rsvp-btn, #logout-btn, a[href="/"] {
+        wa-button::part(base) {
             cursor: pointer;
         }
     </style>

static/index.html

@@ -34,14 +34,15 @@
             gap: 0.5rem;
         }
         .header .spacer { flex: 1; }
-        #logout-btn { cursor: pointer; }
+        wa-button::part(base), .event-card {
+            cursor: pointer;
+        }
         .event-card {
             display: flex;
             align-items: center;
             gap: 1rem;
             text-decoration: none;
             color: inherit;
-            cursor: pointer;
         }
         .event-card img {
             height: 80px;