diff --git a/.changeset/ten-planes-relax.md b/.changeset/ten-planes-relax.md
new file mode 100644
index 000000000000..48f46a0ff7bb
--- /dev/null
+++ b/.changeset/ten-planes-relax.md
@@ -0,0 +1,5 @@
+---
+'@sveltejs/kit': patch
+---
+
+fix: correctly find shared entry-point CSS files during inlining
diff --git a/packages/kit/src/exports/vite/build/build_server.js b/packages/kit/src/exports/vite/build/build_server.js
index 96ce9a7ed5fa..ca68244cc553 100644
--- a/packages/kit/src/exports/vite/build/build_server.js
+++ b/packages/kit/src/exports/vite/build/build_server.js
@@ -25,45 +25,52 @@ export function build_server_nodes(out, kit, manifest_data, server_manifest, cli
 		/** @type {Set<string>} */
 		const client_stylesheets = new Set();
 		for (const key in client_manifest) {
-			const file = client_manifest[key];
-			if (file.css?.[0]) {
-				client_stylesheets.add(file.css[0]);
-			}
+			client_manifest[key].css?.forEach((filename) => {
+				client_stylesheets.add(filename);
+			});
 		}
 
-		/** @type {Map<number, string>} */
+		/** @type {Map<number, string[]>} */
 		const server_stylesheets = new Map();
+		manifest_data.nodes.forEach((node, i) => {
+			if (!node.component || !server_manifest[node.component]) return;
 
-		const component_stylesheet_map = new Map(Object.values(server_manifest).map((file) => [file.src, file.css?.[0]]));
+			const { stylesheets } = find_deps(server_manifest, node.component, false);
 
-		manifest_data.nodes.forEach((node, i) => {
-			const server_stylesheet = component_stylesheet_map.get(node.component);
-			if (node.component && server_stylesheet) {
-				server_stylesheets.set(i, server_stylesheet);
+			if (stylesheets.length) {
+				server_stylesheets.set(i, stylesheets);
 			}
 		});
 
-		// ignore dynamically imported stylesheets since we can't inline those
-		css.filter(asset => client_stylesheets.has(asset.fileName))
-			.forEach((asset) => {
-				if (asset.source.length < kit.inlineStyleThreshold) {
-					// We know that the names for entry points are numbers.
-					const [index] = basename(asset.fileName).split('.');
-					// There can also be other CSS files from shared components
-					// for example, which we need to ignore here.
-					if (isNaN(+index)) return;
-
-					const server_stylesheet = server_stylesheets.get(+index);
-					const file = `${out}/server/stylesheets/${index}.js`;
-
-					// we need to inline the server stylesheet instead of the client one
-					// so that asset paths are correct on document load
-					const source = fs.readFileSync(`${out}/server/${server_stylesheet}`, 'utf-8');
-
-					fs.writeFileSync(file, `// ${server_stylesheet}\nexport default ${s(source)};`);
-					stylesheet_lookup.set(asset.fileName, index);
-				}
+		for (const asset of css) {
+			// ignore dynamically imported stylesheets since we don't need to inline those
+			if (!client_stylesheets.has(asset.fileName) || asset.source.length >= kit.inlineStyleThreshold) {
+				continue;
+			}
+
+			// We know that the names for entry points are numbers.
+			const [index] = basename(asset.fileName).split('.');
+			// There can also be other CSS files from shared components
+			// for example, which we need to ignore here.
+			if (isNaN(+index)) continue;
+
+			const file = `${out}/server/stylesheets/${index}.js`;
+
+			// we need to inline the server stylesheet instead of the client one
+			// so that asset paths are correct on document load
+			const filenames = server_stylesheets.get(+index);
+
+			if (!filenames) {
+				throw new Error('This should never happen, but if it does, it means we failed to find the server stylesheet for a node.');
+			}
+
+			const sources = filenames.map((filename) => {
+				return fs.readFileSync(`${out}/server/${filename}`, 'utf-8');
 			});
+			fs.writeFileSync(file, `// ${filenames.join(', ')}\nexport default ${s(sources.join('\n'))};`);
+
+			stylesheet_lookup.set(asset.fileName, index);
+		}
 	}
 
 	manifest_data.nodes.forEach((node, i) => {
diff --git a/packages/kit/test/apps/options/source/pages/inline-assets/+page.server.js b/packages/kit/test/apps/options/source/pages/inline-assets/+page.server.js
new file mode 100644
index 000000000000..661546f24436
--- /dev/null
+++ b/packages/kit/test/apps/options/source/pages/inline-assets/+page.server.js
@@ -0,0 +1,4 @@
+// test that the server-client stylesheet map is constructed correctly when
+// a page is imported. Importing a page causes Vite to associate the css with
+// a separate chunk instead of the page component itself
+import.meta.glob('./import-meta/+page.svelte', { eager: true });
diff --git a/packages/kit/test/apps/options/source/pages/inline-assets/import-meta/+page.svelte b/packages/kit/test/apps/options/source/pages/inline-assets/import-meta/+page.svelte
new file mode 100644
index 000000000000..fb14331c1393
--- /dev/null
+++ b/packages/kit/test/apps/options/source/pages/inline-assets/import-meta/+page.svelte
@@ -0,0 +1,7 @@
+<div>this page is being imported so its css is associated with a separate chunk</div>
+
+<style>
+	div {
+		color: pink;
+	}
+</style>