Create Community stage implemented

app/create/components/CreateFlowLockupCardStepShell.tsx

@@ -3,10 +3,14 @@
 import type { ReactNode } from "react";
 import { CreateFlowHeaderLockup } from "./CreateFlowHeaderLockup";
 import { CreateFlowStepShell } from "./CreateFlowStepShell";
+import {
+  CREATE_FLOW_MD_UP_GRID_CELL_CLASS,
+  CREATE_FLOW_TWO_COLUMN_MAX_WIDTH_CLASS,
+} from "./createFlowLayoutTokens";
 
 /** Shared `RuleCard` / template card chrome: width + radius; padding comes from `RuleCard` (L+expanded = 24px). */
 export const CREATE_FLOW_REVIEW_RULE_CARD_LAYOUT_CLASS =
-  "w-full min-w-0 rounded-[12px] md:rounded-[24px] md:!max-w-full md:!w-full";
+  "w-full min-w-0 rounded-[12px] md:rounded-[24px] md:max-w-[640px]";
 
 type CreateFlowLockupCardStepShellProps = {
   lockupTitle: string;
@@ -14,10 +18,7 @@ type CreateFlowLockupCardStepShellProps = {
   children: ReactNode;
 };
 
-/**
- * Final-review-style create-flow step: `wideGrid` shell, two-column grid at `md+`,
- * left `CreateFlowHeaderLockup` (vertically centered in column), right column for card content.
- */
+/** Final-review layout: `wideGrid`, two columns from `md:`, column widths from `createFlowLayoutTokens`. */
 export function CreateFlowLockupCardStepShell({
   lockupTitle,
   lockupDescription,
@@ -25,15 +26,23 @@ export function CreateFlowLockupCardStepShell({
 }: CreateFlowLockupCardStepShellProps) {
   return (
     <CreateFlowStepShell variant="wideGrid" contentTopBelowMd="space-800">
-      <div className="flex w-full min-w-0 flex-col gap-4 md:grid md:grid-cols-2 md:gap-[var(--measures-spacing-1200,48px)]">
-        <div className="flex min-w-0 flex-col justify-start md:justify-center">
+      <div
+        className={`mx-auto flex w-full min-w-0 flex-col gap-4 md:grid md:w-full md:grid-cols-2 md:justify-items-center md:gap-[var(--measures-spacing-1200,48px)] ${CREATE_FLOW_TWO_COLUMN_MAX_WIDTH_CLASS}`}
+      >
+        <div
+          className={`flex min-w-0 flex-col justify-start md:justify-center ${CREATE_FLOW_MD_UP_GRID_CELL_CLASS}`}
+        >
           <CreateFlowHeaderLockup
             title={lockupTitle}
             description={lockupDescription}
             justification="left"
           />
         </div>
-        <div className="flex min-w-0 w-full flex-col items-stretch">{children}</div>
+        <div
+          className={`flex min-w-0 flex-col items-stretch ${CREATE_FLOW_MD_UP_GRID_CELL_CLASS}`}
+        >
+          {children}
+        </div>
       </div>
     </CreateFlowStepShell>
   );