diff --git a/main.ts b/main.ts
index a00745a..90bf228 100644
--- a/main.ts
+++ b/main.ts
@@ -1,28 +1,28 @@
 type TPSSearchParams = {
-  display?: "house-only" | "full"
+  display?: 'house-only' | 'full'
 }
 
 const params = new URL(document.location.href).searchParams
 
-const display = params.get("display")
+const display = params.get('display')
 
-if (display === "house-only") {
-  document.querySelector("header")?.remove()
+if (display === 'house-only') {
+  document.querySelector('header')?.remove()
 }
 
-const size = params.get("size")
+const size = params.get('size')
 
-if (size === "small") {
-  const body = document.querySelector("body")
+if (size === 'small') {
+  const body = document.querySelector('body')
   if (body) {
-    body.style.fontSize = "15px"
+    body.style.fontSize = '15px'
   }
 }
 
-const focusElements = params.getAll("focus")
+const focusElements = params.getAll('focus')
 
 if (focusElements.length > 0) {
-  const focusables = document.querySelectorAll(".focusable")
+  const focusables = document.querySelectorAll('.focusable')
 
   focusables.forEach((focusable) => {
     const elementToFocus = focusElements.some((element) =>
@@ -30,20 +30,35 @@ if (focusElements.length > 0) {
     )
 
     if (!elementToFocus) {
-      focusable.classList.add("no-focus")
+      focusable.classList.add('no-focus')
     }
   })
 }
 
-const textHide = params.get("text")
+const textHide = params.get('text')
 
-if (textHide === "hide") {
-  const focusables = document.querySelectorAll(".focusable")
-  focusables.forEach((focusable) => focusable.classList.add("text-hide"))
+if (textHide === 'hide') {
+  const focusables = document.querySelectorAll('.focusable')
+  focusables.forEach((focusable) => focusable.classList.add('text-hide'))
 }
 
-const scrollParam = params.get("scroll")
+const scrollParam = params.get('scroll')
 
-if (scrollParam === "end") {
-  window.scrollTo({ top: document.body.scrollHeight, behavior: "smooth" })
+if (scrollParam === 'end') {
+  window.scrollTo({ top: document.body.scrollHeight, behavior: 'smooth' })
+}
+
+const primaryColorParam = params.get('primary')
+
+if (primaryColorParam) {
+  document.documentElement.style.setProperty(
+    '--primary-color',
+    `#${primaryColorParam}`
+  )
+}
+
+const colorParam = params.get('color')
+
+if (colorParam) {
+  document.documentElement.style.setProperty('--color', `#${colorParam}`)
 }