From 3046004ec3486d814b9f842024a7fa7dcc2444cb Mon Sep 17 00:00:00 2001
From: Rich Harris <rich.harris@vercel.com>
Date: Sun, 18 Jan 2026 15:06:18 -0500
Subject: [PATCH] chore: use injected css in sandbox (#17485)

---
 playgrounds/sandbox/svelte.config.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/playgrounds/sandbox/svelte.config.js b/playgrounds/sandbox/svelte.config.js
index 68ac605385..33e8c98908 100644
--- a/playgrounds/sandbox/svelte.config.js
+++ b/playgrounds/sandbox/svelte.config.js
@@ -1,5 +1,8 @@
 export default {
+	/** @type {import('svelte/compiler').CompileOptions} */
 	compilerOptions: {
+		css: 'injected',
+
 		hmr: false,
 
 		experimental: {