diff --git a/docs/core/tasks.md b/docs/core/tasks.md
index 9878a1f..5f7f5f0 100644
--- a/docs/core/tasks.md
+++ b/docs/core/tasks.md
@@ -2,7 +2,7 @@
 
 **Last Updated:** March 22, 2026  
 **Updated By:** Chronicler #39  
-**Version:** 4.0 (Added Tasks #70-81: Interactive Tools Suite + FFG-STD-006)
+**Version:** 4.1 (Task #70 Ghost Page Builder COMPLETE)
 
 ---
 
@@ -2186,20 +2186,31 @@ Create essential Ghost CMS pages to fix broken navigation and complete soft laun
 
 ---
 
-### 70. Ghost Page Builder Tool
-**Time:** 45-60 minutes  
-**Status:** READY  
+### 70. Ghost Page Builder Tool ✅ COMPLETE
+**Time:** 45-60 minutes (Actual: ~65 minutes including Gemini consultation)  
+**Status:** ✅ COMPLETE (March 22, 2026)  
 **Priority:** CRITICAL (Score: 45/50) — Soft launch blocker  
-**Gitea Labels:** `type/feature`, `priority/critical`, `area/development-tools`, `area/website`, `status/to-do`
+**Gitea Labels:** `type/feature`, `priority/critical`, `area/development-tools`, `area/website`, `status/done`  
+**Completed By:** Chronicler #39
 
-Interactive React tool for previewing Ghost page HTML with Fire/Frost CSS before publishing. Eliminates edit-paste-preview-repeat cycle.
+Interactive React tool for previewing Ghost page HTML with Trinity CSS (Fire/Arcane/Frost) before publishing. Eliminates edit-paste-preview-repeat cycle.
 
-**Features:**
-- Live HTML editor with syntax highlighting
-- Real-time preview with Fire/Frost CSS applied
-- Mobile/desktop viewport toggle
+**Implemented Features:**
+- Live HTML editor with Tab key support (2-space indent)
+- Real-time preview with Trinity CSS applied (Fire/Arcane/Frost)
+- Mobile/Tablet/Desktop viewport toggle (responsive testing)
 - Copy-to-clipboard functionality
-- Sample templates dropdown
+- Sample templates dropdown (Blank, Simple, Trinity Layout, Trinity Card Grid)
+- Auto-save to localStorage (draft persistence)
+- Trinity gradient header (Fire→Arcane→Frost)
+- Color reference footer (quick hex code lookup)
+
+**Architecture:** Built following Gemini AI consultation (see `docs/tasks/ghost-page-builder/gemini-consultation.md`)
+
+**Files:**
+- `tools/ghost-page-builder/ghost-page-builder.jsx` (350+ lines React)
+- `tools/ghost-page-builder/README.md` (complete documentation)
+- `docs/tasks/ghost-page-builder/gemini-consultation.md` (architecture consultation)
 
 **Unblocks:** Task #69 (6 website pages)  
 **Provides:** Permanent utility for all future Ghost page creation