Widen the quickstart copy prompt button and reorder agent names

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Author: andrewleesteele

start/quickstart.mdx

@@ -37,9 +37,9 @@ Pick the way in that matches how you work. The first two are walked through on t
 
 ## Path 1: hand it to your coding agent
 
-Copy this prompt into Cursor, Claude Code, Codex, or any agent that can run terminal commands. It installs the KERNEL CLI, signs you in, and opens a live view of a KERNEL browser that you or your agent can drive. From there, ask your agent to do a task on a site you care about.
+Copy this prompt into Claude Code, Codex, Cursor, or any agent that can run terminal commands. It installs the KERNEL CLI, signs you in, and opens a live view of a KERNEL browser that you or your agent can drive. From there, ask your agent to do a task on a site you care about.
 
-<div style={{ margin: '1rem 0' }}>
+<div className="copy-prompt-full" style={{ margin: '1rem 0' }}>
   <CopyPromptButton />
 </div>
 

style.css

@@ -347,3 +347,8 @@ html.dark #navigation-items img[src*="/images/integration-icons/"] {
 html.dark .cookbook-tag {
   color: rgba(237, 238, 240, 0.7);
 }
+
+.copy-prompt-full button {
+  width: 100% !important;
+  max-width: 100% !important;
+}