diff --git a/modules/rsocials/mod.ts b/modules/rsocials/mod.ts
index 4b66f63..f046d39 100644
--- a/modules/rsocials/mod.ts
+++ b/modules/rsocials/mod.ts
@@ -702,6 +702,7 @@ const THREAD_CSS = `
 .thread-image-preview { border-radius: 8px; overflow: hidden; border: 1px solid #334155; }
 .thread-image-preview[hidden] { display: none; }
 .thread-image-preview img { display: block; max-width: 200px; height: auto; }
+#share-link-area { grid-column: 1 / -1; }
 .thread-share-link {
 	display: flex; align-items: center; gap: 0.5rem; padding: 0.4rem 0.75rem;
 	background: rgba(99,102,241,0.1); border: 1px solid #6366f1; border-radius: 8px;
@@ -818,7 +819,9 @@ function renderThreadBuilderPage(space: string, threadData?: ThreadData | null):
 		</div>
 	</div>
 	<script type="module">
-		const base = window.__BASE_PATH__ || './';
+		// Derive base from actual URL — bare-domain rewrites inject /demo/ which isn't in the browser path
+		const declared = window.__BASE_PATH__ || './';
+		const base = window.location.pathname.startsWith(declared) ? declared : declared.replace(/^\\/[^\\/]+/, '');
 		let currentThreadId = null;
 		let autoSaveTimer = null;