diff --git a/.planning/STATE.md b/.planning/STATE.md
index cc5b818..c0e8c5a 100644
--- a/.planning/STATE.md
+++ b/.planning/STATE.md
@@ -1,3 +1,19 @@
+---
+gsd_state_version: 1.0
+milestone: v1.0
+milestone_name: milestone
+status: planning
+stopped_at: Phase 1 context gathered
+last_updated: "2026-03-11T18:13:04.673Z"
+last_activity: 2026-03-11 — Roadmap created from requirements and research
+progress:
+  total_phases: 4
+  completed_phases: 0
+  total_plans: 0
+  completed_plans: 0
+  percent: 0
+---
+
 # Project State
 
 ## Project Reference
@@ -57,6 +73,6 @@ None yet.
 
 ## Session Continuity
 
-Last session: 2026-03-11
-Stopped at: Roadmap created — ready to plan Phase 1
-Resume file: None
+Last session: 2026-03-11T18:13:04.672Z
+Stopped at: Phase 1 context gathered
+Resume file: .planning/phases/01-design-token-foundation/01-CONTEXT.md