Words that fit a table of any size

The rules page, the offline page, the guide, two spell descriptions and
the share description no longer assume a duel has exactly two wizards:
every wizard chooses, attacks go at an opponent, the last wizard
standing wins, and blindness and invisibility speak of other wizards.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0141G6xqLeNRYEtviLWSB5Up

src/routes/play/+page.svelte

@@ -61,7 +61,7 @@
 		{:else}
 			<p class="standfirst">
 				You are <em>{duel.you.name}</em><button type="button" class="link" onclick={startRename}>change name</button>, duelling <em>{duel.foe.name}</em>.
-				{#if duel.state.turn === 0}Each turn, both wizards choose one gesture per hand and reveal them together. The right run of gestures on one hand is a spell.{/if}
+				{#if duel.state.turn === 0}Each turn, each wizard chooses one gesture per hand, and the gestures are shown together. The right run of gestures on one hand is a spell.{/if}
 			</p>
 		{/if}
 	</div>