avoid including h1 in sectioning element

src/_layouts/page.njk

@@ -2,7 +2,7 @@
 layout: base
 ---
 
-<article class="region wrapper flow prose" style="--region-space-top: var(--space-xl-2xl)">
+<div class="region wrapper flow prose" style="--region-space-top: var(--space-xl-2xl)">
   <h1 class="gradient-text">{{ title }}</h1>
   {{ content | safe }}
-</article>
+</div>

src/_layouts/post.njk

@@ -3,7 +3,7 @@ layout: base
 schema: BlogPosting
 ---
 
-<article class="region" style="--region-space-top: var(--space-xl-2xl)">
+<div class="region" style="--region-space-top: var(--space-xl-2xl)">
   <div class="wrapper flow prose">
     <h1 class="gradient-text">{{ title }}</h1>
 
@@ -41,7 +41,7 @@ schema: BlogPosting
       alt="{{ meta.author.name }}"
     />
   </div>
-</article>
+</div>
 
 {%- css "local" -%}
   {%- include 'css/post.css' -%}

src/_layouts/tags.njk

@@ -2,9 +2,9 @@
 layout: base
 ---
 
-<article class="region">
+<div class="region">
   <div class="wrapper flow">
     <h1 class="gradient-text-linear text-step-4">{{ title }}</h1>
     {{ content | safe }}
   </div>
-</article>
+</div>

src/pages/blog.njk

@@ -8,7 +8,7 @@ pagination:
 permalink: 'blog/{% if pagination.pageNumber >=1 %}page-{{ pagination.pageNumber + 1 }}/{% endif %}index.html'
 ---
 
-<article class="wrapper">
+<div class="wrapper">
   <header class="full | section" style="--spot-color: var(--color-secondary)">
     <div class="section__inner flow region" style="--region-space-top: var(--space-xl-2xl)">
       <h1 class="text-center" style="color: var(--color-light);">{{ title }}</h1>
@@ -41,4 +41,4 @@ permalink: 'blog/{% if pagination.pageNumber >=1 %}page-{{ pagination.pageNumber
     <!-- include pagination -->
     {% include 'partials/pagination.njk' %}
   {% endif %}
-</article>
+</div>