From 9d332c4f572e51d2985b96805cf6fe3548f7914c Mon Sep 17 00:00:00 2001
From: Shimo-1999 <63487964+Shimo-1999@users.noreply.github.com>
Date: Tue, 21 Oct 2025 15:30:11 +0900
Subject: [PATCH] docs(ui): add link to demo image (Parrot.jpg); CC link as
 secondary

---
 web/index.html | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/web/index.html b/web/index.html
index 3377459..b4f4151 100644
--- a/web/index.html
+++ b/web/index.html
@@ -51,7 +51,18 @@ <h4 class="mb-1">画像選択</h4>
               <label for="fileInput" class="form-label mb-1 small text-muted">ファイル</label>
               <input type="file" id="fileInput" class="form-control form-control-sm" accept="image/png,image/jpeg,image/webp,image/gif,image/svg+xml" aria-describedby="fileHelp">
               <div id="fileHelp" class="form-text small">
-                未選択時は <code>Parrot.jpg</code> を使用します。
+                未選択時は
+                <a href="https://commons.wikimedia.org/wiki/File:Parrot.jpg"
+                  target="_blank" rel="noopener" title="出典（Wikimedia Commons）">
+                  <code>Parrot.jpg</code>
+                </a>
+                を使用します（
+                <a class="link-secondary"
+                  href="https://creativecommons.org/licenses/by-sa/4.0/"
+                  target="_blank" rel="noopener" title="CC BY-SA 4.0（ライセンス本文）">
+                  CC BY-SA 4.0
+                </a>
+                ）。
               </div>
             </div>
           </fieldset>
@@ -161,5 +172,4 @@ <h3 id="preview-heading" class="section-title mb-0">再生・保存</h3>
   </script>
 
 </body>
-
-</html>
\ No newline at end of file
+</html>