refactor: update page width handling and CSS structure

- Changed the default page width from 1280px to 80rem in hugo.yaml.
- Replaced dynamic page width partials with a new CSS class 'hextra-max-page-width' across multiple layout files for consistency.
- Introduced a new head-config-css.html partial for managing CSS styles related to page width.
- Removed the outdated page-width utility partial to streamline the codebase.

layouts/partials/head-config-css.html

@@ -0,0 +1,15 @@
+{{- $pageWidth := .Site.Params.page.width | default .Params.width -}}
+{{- $maxPageWidth := cond (eq $pageWidth "wide") "90rem" (cond (eq $pageWidth "full") "100%" "80rem") -}}
+
+<style>
+:root {
+  --hextra-max-page-width: {{ $maxPageWidth }};
+}
+
+.hextra-max-page-width {
+  width: 100%;
+  max-width: var(--hextra-max-page-width);
+  margin-left: auto;
+  margin-right: auto;
+}
+</style>

layouts/partials/head-css.html

@@ -1,25 +0,0 @@
-{{- if and (not hugo.IsProduction) (eq hugo.Environment "theme") }}
-  {{- $styles := resources.Get "css/styles.css" }}
-  {{- $styles = $styles | postCSS (dict "inlineImports" true) }}
-  <link href="{{ $styles.RelPermalink }}" rel="stylesheet" />
-{{- else }}
-  {{- $styles := resources.Get "css/compiled/main.css" -}}
-
-  {{- if hugo.IsProduction }}
-    {{- $styles = $styles | minify | fingerprint }}
-    <link rel="preload" href="{{ $styles.RelPermalink }}" as="style" integrity="{{ $styles.Data.Integrity }}" />
-    <link href="{{ $styles.RelPermalink }}" rel="stylesheet" integrity="{{ $styles.Data.Integrity }}" />
-  {{- else }}
-    <link href="{{ $styles.RelPermalink }}" rel="stylesheet" />
-  {{- end }}
-{{- end }}
-
-
-<!-- Custom CSS -->
-{{- $custom := resources.Get "css/custom.css" }}
-{{- if hugo.IsProduction -}}
-  {{- $custom = $custom | minify | fingerprint }}
-  <link href="{{ $custom.RelPermalink }}" rel="stylesheet" integrity="{{ $custom.Data.Integrity }}" />
-{{- else }}
-  <link href="{{ $custom.RelPermalink }}" rel="stylesheet" />
-{{- end }}

layouts/partials/head.html

@@ -11,7 +11,7 @@
     {{- if .IsHome -}}
       {{ .Site.Title -}}
     {{ else -}}
-      {{ with .Title }}{{ . }} – {{ end -}}
+      {{ with .Title }}{{ . }} –{{ end -}}
       {{ .Site.Title -}}
     {{ end -}}
   </title>
@@ -27,8 +27,33 @@
   {{- template "_internal/schema.html" . -}}
   {{- template "_internal/twitter_cards.html" . -}}
 
-  {{- partialCached "head-css.html" . -}}
+  {{- partial "head-config-css.html" . -}}
 
+  {{- if and (not hugo.IsProduction) (eq hugo.Environment "theme") }}
+    {{- $styles := resources.Get "css/styles.css" }}
+    {{- $styles = $styles | postCSS (dict "inlineImports" true) }}
+    <link href="{{ $styles.RelPermalink }}" rel="stylesheet" />
+  {{- else }}
+    {{- $styles := resources.Get "css/compiled/main.css" -}}
+
+    {{- if hugo.IsProduction }}
+      {{- $styles = $styles | minify | fingerprint }}
+      <link rel="preload" href="{{ $styles.RelPermalink }}" as="style" integrity="{{ $styles.Data.Integrity }}" />
+      <link href="{{ $styles.RelPermalink }}" rel="stylesheet" integrity="{{ $styles.Data.Integrity }}" />
+    {{- else }}
+      <link href="{{ $styles.RelPermalink }}" rel="stylesheet" />
+    {{- end }}
+  {{- end }}
+
+
+  <!-- Custom CSS -->
+  {{- $custom := resources.Get "css/custom.css" }}
+  {{- if hugo.IsProduction -}}
+    {{- $custom = $custom | minify | fingerprint }}
+    <link href="{{ $custom.RelPermalink }}" rel="stylesheet" integrity="{{ $custom.Data.Integrity }}" />
+  {{- else }}
+    <link href="{{ $custom.RelPermalink }}" rel="stylesheet" />
+  {{- end }}
 
   <!-- Google Analytics -->
   {{- if and (eq hugo.Environment "production") .Site.Config.Services.GoogleAnalytics.ID }}

layouts/partials/utils/page-width.html

@@ -1,27 +0,0 @@
-{{/* Get page width from site configuration */}}
-
-{{/* Default page width */}}
-{{- $pageWidth := "" -}}
-
-{{/* Get page width setting from page front matter or site params */}}
-{{ with .Params.width -}}
-  {{ $pageWidth = . -}}
-{{ else -}}
-  {{ with .Site.Params.page.width -}}
-    {{ $pageWidth = . -}}
-  {{ end -}}
-{{ end -}}
-
-{{- with $pageWidth -}}
-  {{ if eq . "wide" -}}
-    {{ $pageWidth = "hx:max-w-[90rem]" -}}
-  {{ else if eq . "full" -}}
-    {{ $pageWidth = "max-w-full" -}}
-  {{ else -}}
-    {{ $pageWidth = "hx:max-w-screen-xl" -}}
-  {{ end -}}
-{{ else -}}
-  {{ $pageWidth = "hx:max-w-screen-xl" -}}
-{{ end -}}
-
-{{ return $pageWidth }}