new files

Gemfile.lock

@@ -35,6 +35,11 @@ GEM
       sassc (> 2.0.1, < 3.0)
     jekyll-seo-tag (2.7.1)
       jekyll (>= 3.8, < 5.0)
+    jekyll-sitemap (1.4.0)
+      jekyll (>= 3.7, < 5.0)
+    jekyll-target-blank (2.0.2)
+      jekyll (>= 3.0, < 5.0)
+      nokogiri (~> 1.10)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
     kramdown (2.3.1)
@@ -50,9 +55,12 @@ GEM
       jekyll (>= 3.5, < 5.0)
       jekyll-feed (~> 0.9)
       jekyll-seo-tag (~> 2.1)
+    nokogiri (1.16.5-arm64-darwin)
+      racc (~> 1.4)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     public_suffix (4.0.6)
+    racc (1.8.0)
     rb-fsevent (0.11.0)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
@@ -72,11 +80,13 @@ PLATFORMS
 DEPENDENCIES
   jekyll (~> 4.2.1)
   jekyll-feed (~> 0.12)
+  jekyll-sitemap
+  jekyll-target-blank
   minima (~> 2.5)
   tzinfo (~> 1.2)
   tzinfo-data
   wdm (~> 0.1.1)
   webrick (~> 1.7)
 
 BUNDLED WITH
-   2.3.3
+   2.3.3

_includes/footer.html

@@ -0,0 +1,3 @@
+<footer class="site-footer h-card">
+
+</footer>

_includes/header.html

@@ -0,0 +1,30 @@
+<header class="site-header" role="banner">
+
+  <div class="wrapper">
+    {%- assign default_paths = site.pages | map: "path" -%}
+    {%- assign page_paths = site.header_pages | default: default_paths -%}
+    <a class="site-title" rel="author" href="{{ "/" | relative_url }}">{{ site.title | escape }}</a>
+
+    {%- if page_paths -%}
+      <nav class="site-nav">
+        <input type="checkbox" id="nav-trigger" class="nav-trigger" />
+        <label for="nav-trigger">
+          <span class="menu-icon">
+            <svg viewBox="0 0 18 15" width="18px" height="15px">
+              <path d="M18,1.484c0,0.82-0.665,1.484-1.484,1.484H1.484C0.665,2.969,0,2.304,0,1.484l0,0C0,0.665,0.665,0,1.484,0 h15.032C17.335,0,18,0.665,18,1.484L18,1.484z M18,7.516C18,8.335,17.335,9,16.516,9H1.484C0.665,9,0,8.335,0,7.516l0,0 c0-0.82,0.665-1.484,1.484-1.484h15.032C17.335,6.031,18,6.696,18,7.516L18,7.516z M18,13.516C18,14.335,17.335,15,16.516,15H1.484 C0.665,15,0,14.335,0,13.516l0,0c0-0.82,0.665-1.483,1.484-1.483h15.032C17.335,12.031,18,12.695,18,13.516L18,13.516z"/>
+            </svg>
+          </span>
+        </label>
+
+        <div class="trigger">
+          {%- for path in page_paths -%}
+            {%- assign my_page = site.pages | where: "path", path | first -%}
+            {%- if my_page.title -%}
+            <a class="page-link" href="{{ my_page.url | relative_url }}">{{ my_page.title | escape }}</a>
+            {%- endif -%}
+          {%- endfor -%}
+        </div>
+      </nav>
+    {%- endif -%}
+  </div>
+</header>