Hopefully this works.

.github/workflows/Pages.yml

@@ -0,0 +1,55 @@
+name: Build And Deploy Website
+
+on:
+  push:
+    branches:
+      - main
+
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: Pages
+  cancel-in-progress: false
+
+jobs:
+  Build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v6
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: "8.5"
+          coverage: none
+
+      - name: Configure Pages
+        uses: actions/configure-pages@v5
+
+      - name: Build Website
+        run: php Build.php
+
+      - name: Upload Website
+        uses: actions/upload-pages-artifact@v4
+        with:
+          path: ./_Site
+
+  Deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.Deployment.outputs.page_url }}
+
+    runs-on: ubuntu-latest
+    needs: Build
+
+    steps:
+      - name: Deploy Website
+        id: Deployment
+        uses: actions/deploy-pages@v4

.github/workflows/static.yml

@@ -1,43 +0,0 @@
-# Simple workflow for deploying static content to GitHub Pages
-name: Deploy static content to Pages
-
-on:
-  # Runs on pushes targeting the default branch
-  push:
-    branches: ["main"]
-
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
-permissions:
-  contents: read
-  pages: write
-  id-token: write
-
-# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
-# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
-concurrency:
-  group: "pages"
-  cancel-in-progress: false
-
-jobs:
-  # Single deploy job since we're just deploying
-  deploy:
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Setup Pages
-        uses: actions/configure-pages@v5
-      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
-        with:
-          # Upload entire repository
-          path: '.'
-      - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@v5

Build.php

@@ -0,0 +1,235 @@
+<?php
+
+declare(strict_types=1);
+
+$RootDirectory = __DIR__;
+$OutputDirectory = $RootDirectory . "/_Site";
+$PagesDirectory = $RootDirectory . "/Pages";
+
+
+function RemoveDirectory(string $Directory): void
+{
+    if (!is_dir($Directory)) {
+        return;
+    }
+
+    $Iterator = new RecursiveIteratorIterator(
+        new RecursiveDirectoryIterator(
+            $Directory,
+            FilesystemIterator::SKIP_DOTS
+        ),
+        RecursiveIteratorIterator::CHILD_FIRST
+    );
+
+    foreach ($Iterator as $Item) {
+        if ($Item->isDir()) {
+            rmdir($Item->getPathname());
+        } else {
+            unlink($Item->getPathname());
+        }
+    }
+
+    rmdir($Directory);
+}
+
+
+function CopyDirectory(
+    string $Source,
+    string $Destination
+): void {
+    if (!is_dir($Destination)) {
+        mkdir($Destination, 0777, true);
+    }
+
+    $Iterator = new RecursiveIteratorIterator(
+        new RecursiveDirectoryIterator(
+            $Source,
+            FilesystemIterator::SKIP_DOTS
+        ),
+        RecursiveIteratorIterator::SELF_FIRST
+    );
+
+    foreach ($Iterator as $Item) {
+        $RelativePath = $Iterator->getSubPathName();
+        $DestinationPath = $Destination . "/" . $RelativePath;
+
+        if ($Item->isDir()) {
+            if (!is_dir($DestinationPath)) {
+                mkdir($DestinationPath, 0777, true);
+            }
+
+            continue;
+        }
+
+        copy(
+            $Item->getPathname(),
+            $DestinationPath
+        );
+    }
+}
+
+
+function RenderPage(
+    string $SourceFile,
+    string $DestinationFile,
+    string $RootPath
+): void {
+    $DestinationDirectory = dirname($DestinationFile);
+
+    if (!is_dir($DestinationDirectory)) {
+        mkdir($DestinationDirectory, 0777, true);
+    }
+
+    ob_start();
+
+    try {
+        require $SourceFile;
+        $Contents = ob_get_clean();
+    } catch (Throwable $Exception) {
+        ob_end_clean();
+
+        throw $Exception;
+    }
+
+    if ($Contents === false) {
+        throw new RuntimeException(
+            "Failed to render: " . $SourceFile
+        );
+    }
+
+    file_put_contents(
+        $DestinationFile,
+        $Contents
+    );
+}
+
+
+/*
+ * Remove the previous build.
+ */
+
+RemoveDirectory($OutputDirectory);
+
+mkdir(
+    $OutputDirectory,
+    0777,
+    true
+);
+
+
+/*
+ * Copy static directories.
+ */
+
+$StaticDirectories = [
+    "Assets",
+    "Scripts",
+    "Styles"
+];
+
+foreach ($StaticDirectories as $Directory) {
+    CopyDirectory(
+        $RootDirectory . "/" . $Directory,
+        $OutputDirectory . "/" . $Directory
+    );
+}
+
+
+/*
+ * Copy index.html.
+ */
+
+copy(
+    $RootDirectory . "/index.html",
+    $OutputDirectory . "/index.html"
+);
+
+
+/*
+ * Build PHP pages.
+ */
+
+$Iterator = new RecursiveIteratorIterator(
+    new RecursiveDirectoryIterator(
+        $PagesDirectory,
+        FilesystemIterator::SKIP_DOTS
+    )
+);
+
+foreach ($Iterator as $File) {
+    if (!$File->isFile()) {
+        continue;
+    }
+
+    if (strtolower($File->getExtension()) !== "php") {
+        continue;
+    }
+
+    $SourceFile = $File->getPathname();
+
+    $RelativePath = substr(
+        $SourceFile,
+        strlen($PagesDirectory) + 1
+    );
+
+    $RelativePath = str_replace(
+        DIRECTORY_SEPARATOR,
+        "/",
+        $RelativePath
+    );
+
+    /*
+     * Anything under Pages/Bits is a partial.
+     * Do not generate HTML pages from these.
+     */
+
+    if (str_starts_with($RelativePath, "Bits/")) {
+        continue;
+    }
+
+    $OutputPath = preg_replace(
+        "/\.php$/i",
+        ".html",
+        $RelativePath
+    );
+
+    if ($OutputPath === null) {
+        throw new RuntimeException(
+            "Failed to create output path for: " . $SourceFile
+        );
+    }
+
+    /*
+     * Pages/Home.html
+     *     RootPath = ../
+     *
+     * Pages/Stuff/Page.html
+     *     RootPath = ../../
+     */
+
+    $Depth = substr_count(
+        $OutputPath,
+        "/"
+    ) + 1;
+
+    $RootPath = str_repeat(
+        "../",
+        $Depth
+    );
+
+    $DestinationFile =
+        $OutputDirectory .
+        "/Pages/" .
+        $OutputPath;
+
+    echo "Building Pages/" . $OutputPath . PHP_EOL;
+
+    RenderPage(
+        $SourceFile,
+        $DestinationFile,
+        $RootPath
+    );
+}
+
+
+echo "Build complete." . PHP_EOL;

Pages/Bits/Head.php

@@ -1,8 +1,20 @@
 <head>
     <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta
+        name="viewport"
+        content="width=device-width, initial-scale=1.0"
+    >
 
-    <title>Sarah's garden</title>
+    <title>
+        <?= htmlspecialchars(
+            "SG/" . ($PageTitle ?? "Home"),
+            ENT_QUOTES,
+            "UTF-8"
+        ) ?>
+    </title>
 
-    <link rel="stylesheet" href="../../Styles/Style.css">
+    <link
+        rel="stylesheet"
+        href="<?= $RootPath ?>Styles/Style.css"
+    >
 </head>

Pages/Home.php

@@ -1,3 +1,9 @@
+<?php
+
+$PageTitle = "Home";
+
+?>
+
 <!DOCTYPE html>
 
 <html lang="en" data-palette="CatppuccinMocha">
@@ -38,7 +44,7 @@
 
             <p>
                 Speaking of introducing myself, you should probably visit the
-                <a href="HTML/Sarahtonin.php">page</a> about me.
+                <a href="./Sarahtonin.html">page</a> about me.
             </p>
 
             <h3>Credits</h3>

Pages/Sarahtonin.php

@@ -1,3 +1,9 @@
+<?php
+
+$PageTitle = "Sarahtonin";
+
+?>
+
 <!DOCTYPE html>
 
 <html lang="en" data-palette="CatppuccinMocha">