Parameters setting

package.json

@@ -11,7 +11,8 @@
 		"test:unit": "vitest",
 		"lint": "prettier --plugin-search-dir . --check . && eslint .",
 		"format": "prettier --plugin-search-dir . --write .",
-		"svelte-check": "svelte-check"
+		"svelte-check": "svelte-check",
+		"build:css": "pollen -c gradio/js/theme/src/pollen.config.cjs && mv src/pollen.css node_modules/@gradio/theme/src"
 	},
 	"devDependencies": {
 		"@sveltejs/adapter-auto": "^2.0.0",
@@ -38,6 +39,7 @@
 		"@gradio/utils": "workspace:^0.0.1",
 		"events": "^3.3.0",
 		"litegraph.js": "^0.7.12",
+		"pollen-css": "^4.6.2",
 		"radix-icons-svelte": "^1.2.1",
 		"svelte-preprocess": "^5.0.3",
 		"svelte-splitpanes": "^0.7.13",