diff --git a/.planning/STATE.md b/.planning/STATE.md
index 5d36184..36844e0 100644
--- a/.planning/STATE.md
+++ b/.planning/STATE.md
@@ -3,15 +3,15 @@ gsd_state_version: 1.0
 milestone: v2.0.0
 milestone_name: milestone
 status: ready_to_plan
-stopped_at: Phase 3 closed 2026-05-20 — 5/5 plans landed, UAT harness 29→33 GREEN, vitest 171/171 GREEN, bundle gates 6/6 PASS, verifier verdict PASSED (5/5 ROADMAP + 9/9 SPEC §10; 4 overrides incl. §10 #9 user ack 2026-05-20). Phase 4 (Hardening — optional) prep awaits OR milestone v1 may close here.
-last_updated: "2026-05-20T22:30:00.000Z"
-last_activity: 2026-05-20 -- Phase 03 closed
+stopped_at: Phase 4 context gathered — full Phase 4 scope locked (5 D-P4-* decisions); ready for /gsd-plan-phase 4 (UI-SPEC gate may trip on 'cursor' or 'logo' keyword; if so, --skip-ui or generate UI-SPEC for the dark-logo work)
+last_updated: "2026-05-20T20:17:19.890Z"
+last_activity: 2026-05-20
 progress:
   total_phases: 4
   completed_phases: 3
   total_plans: 23
   completed_plans: 23
-  percent: 75
+  percent: 100
 ---
 
 # Project State
@@ -216,9 +216,9 @@ Items acknowledged and carried forward from previous milestone close:
 
 ## Session Continuity
 
-Last session: 2026-05-20T17:05:06.634Z
-Stopped at: Phase 3 plans created — 5 plans validated GREEN iter-1 by plan-checker; ready for /gsd-execute-phase 3
-Resume file: .planning/phases/03-spec-10-smoke-verification-dom-event-log-verification/03-01-PLAN.md
+Last session: 2026-05-20T20:17:19.866Z
+Stopped at: Phase 4 context gathered — full Phase 4 scope locked (5 D-P4-* decisions); ready for /gsd-plan-phase 4 (UI-SPEC gate may trip on 'cursor' or 'logo' keyword; if so, --skip-ui or generate UI-SPEC for the dark-logo work)
+Resume file: .planning/phases/04-harden-clean-up-optional/04-CONTEXT.md
 
 Prior session: 2026-05-20T12:54:42.000Z — /gsd-pause-work saved Phase 2 execution-ready handoff (a440c7d); Phase 1 closed end-to-end via verifier audit GREEN (586836f); alpha distribution shipped (dist-archives/mokosh-build-2026-05-20-6dbed91.zip)
 Earlier session: 2026-05-20T12:00:00.000Z — Plan 01-10 closed via cycle-2 operator ack "All good" + 5 inter-cycle debug fixes + brand-rename follow-up