Adjust bio card heading size per PR review

Agent-Logs-Url: https://github.com/NextCommunity/NextCommunity.github.io/sessions/883c36f0-9cfb-458d-bb8d-7885db776591

Co-authored-by: jbampton <418747+jbampton@users.noreply.github.com>

Author: Copilot

src/_includes/bio.njk

@@ -76,7 +76,7 @@
       <div class="lg:col-span-2 space-y-8">
         {% if bio %}
         <div class="user-card p-8 sm:p-12 rounded-3xl">
-          <h2 class="text-xs font-black uppercase tracking-[0.3em] text-[var(--text-muted)] mb-6">
+          <h2 class="text-sm font-black uppercase tracking-[0.3em] text-[var(--text-muted)] mb-6">
             Professional Bio
           </h2>
           <div class="text-[var(--text-main)] text-lg leading-relaxed whitespace-pre-line">
@@ -87,7 +87,7 @@
 
         {% if languages is defined and languages is not null %}
         <div class="user-card p-8 sm:p-12 rounded-3xl">
-          <h2 class="text-xs font-black uppercase tracking-[0.3em] text-[var(--text-muted)] mb-6">
+          <h2 class="text-sm font-black uppercase tracking-[0.3em] text-[var(--text-muted)] mb-6">
             Technologies
           </h2>
           <div class="flex flex-wrap gap-3">
@@ -98,7 +98,7 @@
         {% endif %}
 
         <div class="user-card p-8 sm:p-12 rounded-3xl">
-          <h2 class="text-xs font-black uppercase tracking-[0.3em] text-[var(--text-muted)] mb-6">
+          <h2 class="text-sm font-black uppercase tracking-[0.3em] text-[var(--text-muted)] mb-6">
             Mini-Game
           </h2>
           <p class="text-sm text-[var(--text-muted)] mb-4">Catch the skill tiles before they fall! Collect enough to win XP.</p>