diff --git a/src/app/ui/Layout.svelte b/src/app/ui/Layout.svelte
index 920662e..1f59a65 100644
--- a/src/app/ui/Layout.svelte
+++ b/src/app/ui/Layout.svelte
@@ -12,14 +12,34 @@
  *
  * Uses Sidebar.Provider to enable mobile-responsive collapsible sidebar behavior
  * throughout the application.
+ *
+ * Creates and provides unifiedFontStore context to all child components (FiltersSidebar,
+ * TypographyMenu/FontSearch, and Page.svelte), ensuring all components can access
+ * the same font data and filtering state.
  */
+import {
+    UNIFIED_FONT_STORE_KEY,
+    type UnifiedFontStore,
+    createUnifiedFontStore,
+} from '$entities/Font/model/store/unifiedFontStore.svelte';
 import favicon from '$shared/assets/favicon.svg';
 import * as Sidebar from '$shared/shadcn/ui/sidebar/index';
 import { FiltersSidebar } from '$widgets/FiltersSidebar';
 import TypographyMenu from '$widgets/TypographySettings/ui/TypographyMenu.svelte';
+import { setContext } from 'svelte';
 
 /** Slot content for route pages to render */
 let { children } = $props();
+
+// Create unified font store instance at Layout level (highest common ancestor)
+const unifiedFontStore: UnifiedFontStore = createUnifiedFontStore();
+
+// Provide store to all children components via context
+// This makes the store accessible to FiltersSidebar, FontSearch, and Page.svelte
+setContext(UNIFIED_FONT_STORE_KEY, unifiedFontStore);
+
+// Export store for direct access in Page.svelte
+export { unifiedFontStore };
 </script>
 
 <svelte:head>
diff --git a/src/routes/Page.svelte b/src/routes/Page.svelte
index 1c3ee63..36559bd 100644
--- a/src/routes/Page.svelte
+++ b/src/routes/Page.svelte
@@ -1,16 +1,171 @@
-<script>
+<script lang="ts">
 /**
  * Page Component
  *
- * Main page route component. This is the default route that users see when
- * accessing the application. Currently displays a welcome message.
+ * Main page route component. Displays the font list and allows testing
+ * the unified font store functionality. Fetches fonts on mount and displays
+ * them using the FontList component.
  *
- * Note: This is a placeholder component. Replace with actual application content
- * as the font comparison and filtering features are implemented.
+ * Receives unifiedFontStore from context created in Layout.svelte.
  */
+import {
+    UNIFIED_FONT_STORE_KEY,
+    type UnifiedFontStore,
+} from '$entities/Font/model/store/unifiedFontStore.svelte';
+import FontList from '$entities/Font/ui/FontList/FontList.svelte';
+import { applyFilters } from '$features/FontManagement';
+import {
+    getContext,
+    onMount,
+} from 'svelte';
+
+// Receive store from context (created in Layout.svelte)
+const unifiedFontStore: UnifiedFontStore = getContext(UNIFIED_FONT_STORE_KEY);
+
+let testResults: string[] = $state([]);
+
+async function runTests() {
+    const results: string[] = [];
+
+    // Test 1: Basic Fetch
+    try {
+        await unifiedFontStore.fetchFonts();
+        results.push(`✓ Test 1 - Basic fetch: ${unifiedFontStore.count} fonts loaded`);
+    } catch (e) {
+        results.push(`✗ Test 1 - Basic fetch: ${e}`);
+    }
+
+    // Test 2: Filter functionality
+    try {
+        const initialCount = unifiedFontStore.filteredFonts.length;
+        unifiedFontStore.setFilter('providers', ['google']);
+        const afterFilter = unifiedFontStore.filteredFonts.length;
+        results.push(`✓ Test 2 - Provider filter: ${initialCount} → ${afterFilter} fonts`);
+        unifiedFontStore.clearFilters();
+    } catch (e) {
+        results.push(`✗ Test 2 - Provider filter: ${e}`);
+    }
+
+    // Test 3: Search functionality
+    try {
+        unifiedFontStore.searchQuery = 'Roboto';
+        const searchResults = unifiedFontStore.filteredFonts.length;
+        results.push(`✓ Test 3 - Search "Roboto": ${searchResults} results`);
+        unifiedFontStore.searchQuery = '';
+    } catch (e) {
+        results.push(`✗ Test 3 - Search: ${e}`);
+    }
+
+    // Test 4: Provider separation
+    try {
+        unifiedFontStore.setFilter('providers', ['google']);
+        await unifiedFontStore.fetchFonts();
+        const googleFonts = unifiedFontStore.filteredFonts.length;
+
+        unifiedFontStore.setFilter('providers', ['fontshare']);
+        await unifiedFontStore.fetchFonts();
+        const fontshareFonts = unifiedFontStore.filteredFonts.length;
+
+        unifiedFontStore.setFilter('providers', ['google', 'fontshare']);
+        await unifiedFontStore.fetchFonts();
+        const bothFonts = unifiedFontStore.filteredFonts.length;
+
+        results.push(
+            `✓ Test 4 - Providers: Google=${googleFonts}, Fontshare=${fontshareFonts}, Both=${bothFonts}`,
+        );
+        unifiedFontStore.clearFilters();
+    } catch (e) {
+        results.push(`✗ Test 4 - Provider separation: ${e}`);
+    }
+
+    // Test 5: Apply filters
+    try {
+        await applyFilters(unifiedFontStore);
+        results.push(
+            `✓ Test 5 - applyFilters(): ${unifiedFontStore.filteredFonts.length} fonts displayed`,
+        );
+    } catch (e) {
+        results.push(`✗ Test 5 - applyFilters(): ${e}`);
+    }
+
+    testResults = results;
+}
+
+onMount(() => {
+    runTests();
+});
 </script>
 
-<h1>Welcome to Svelte + Vite</h1>
-<p>
-    Visit <a href="https://svelte.dev/docs">svelte.dev/docs</a> to read the documentation
-</p>
+<div class="container mx-auto p-6">
+    <header class="mb-8">
+        <h1 class="text-3xl font-bold mb-2">Font Browser</h1>
+        <p class="text-muted-foreground">
+            Browse and compare fonts from multiple providers
+        </p>
+    </header>
+
+    <!-- Test Results Panel -->
+    {#if testResults.length > 0}
+        <div class="mb-6 p-4 bg-muted rounded-lg">
+            <h2 class="text-lg font-semibold mb-3">Feature Validation Tests</h2>
+            <ul class="space-y-1 text-sm font-mono">
+                {#each testResults as result}
+                    <li class={result.startsWith('✓') ? 'text-green-600' : 'text-red-600'}>
+                        {result}
+                    </li>
+                {/each}
+            </ul>
+        </div>
+    {/if}
+
+    <!-- Font List -->
+    <div class="bg-card border rounded-lg">
+        <div class="p-4 border-b">
+            <h2 class="text-lg font-semibold">
+                Font List
+                <span class="text-sm font-normal text-muted-foreground ml-2">
+                    ({unifiedFontStore.count} total, {unifiedFontStore.filteredFonts.length}
+                    displayed)
+                </span>
+            </h2>
+        </div>
+        <div class="max-h-[600px] overflow-auto">
+            <FontList showEmpty={true} />
+        </div>
+    </div>
+
+    <!-- Debug Info -->
+    <div class="mt-6 p-4 bg-muted rounded-lg text-sm">
+        <h3 class="font-semibold mb-2">Debug Information</h3>
+        <div class="grid grid-cols-2 gap-4">
+            <div>
+                <p><strong>Loading:</strong> {unifiedFontStore.isLoading}</p>
+                <p><strong>Error:</strong> {unifiedFontStore.error || 'None'}</p>
+            </div>
+            <div>
+                <p>
+                    <strong>Providers filter:</strong> {
+                        unifiedFontStore.filters.providers.join(', ') || 'All'
+                    }
+                </p>
+                <p>
+                    <strong>Categories filter:</strong> {
+                        unifiedFontStore.filters.categories.join(', ') || 'All'
+                    }
+                </p>
+            </div>
+            <div>
+                <p>
+                    <strong>Subsets filter:</strong> {
+                        unifiedFontStore.filters.subsets.join(', ') || 'All'
+                    }
+                </p>
+                <p><strong>Search query:</strong> {unifiedFontStore.searchQuery || 'None'}</p>
+            </div>
+            <div>
+                <p><strong>Sort field:</strong> {unifiedFontStore.sort.field}</p>
+                <p><strong>Sort direction:</strong> {unifiedFontStore.sort.direction}</p>
+            </div>
+        </div>
+    </div>
+</div>