A note under each table option while it is chosen, and the rules page offers the way back to the game it was opened from

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Jm2auWk6RP71CjaAb4FMoG

template/src/routes/rules/+page.svelte

@@ -2,6 +2,10 @@
 	// The rules page: the game's own text, structured for reading mid-game.
 	// Keep the original rules text verbatim in docs/ and render from it
 	// where you can, so the page and the engine follow one source.
+	import { page } from '$app/state';
+
+	/** Opened from a table, the page offers the way back to it. */
+	const room = $derived((page.url.searchParams.get('room') ?? '').toUpperCase());
 </script>
 
 <svelte:head>
@@ -10,7 +14,7 @@
 
 <main class="rules">
 	<header>
-		<a class="back" href="/">Back to the hall</a> · <a class="back" href="/guide">How to play</a>
+		{#if room}<a class="back" href={`/join/${room}`}>Back to your game</a> · {/if}<a class="back" href="/">Back to the hall</a> · <a class="back" href="/guide">How to play</a>
 		<h1>The rules</h1>
 		<p class="lede">One paragraph on where these rules come from and which edition or text this page follows.</p>
 	</header>