Promo tools: hook video cards (matched links, downloads, captions, share buttons)

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

public/plays.html

@@ -8,7 +8,7 @@
 <meta name="theme-color" content="#043b2f">
 <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Sora:wght@600;700;800&display=swap">
 <link rel="icon" type="image/png" href="/logo-icon.png">
-<link rel="stylesheet" href="/assets/site.css?v=20260910g">
+<link rel="stylesheet" href="/assets/site.css?v=20260910h">
 <style>
   .pl-rule{border-left:4px solid #f2c94c;background:rgba(242,201,76,.08);padding:16px 20px;border-radius:0 12px 12px 0;margin:0 0 28px}
   .pl-rule b{font-family:var(--disp);font-size:17px;display:block;margin-bottom:6px}