1 files changed, 5 insertions, 2 deletions

diff --git a/docs/GUI-PLAN.md b/docs/GUI-PLAN.md
index 4279626..89cf495 100644
--- a/docs/GUI-PLAN.md
+++ b/docs/GUI-PLAN.md
@@ -130,6 +130,9 @@ they show the same layout with the real session and the pinned action bars.
 - Sidebars pin their action block below the content, so SPIN, CLEAR, DEAL and
   START never move as the bet slip or a hand grows. The embedded fonts have no
   suit or arrow glyphs, so suits are shapes and navigation uses plain words.
+- The lobby and the game screens speak plain language: one how-to sentence per
+  game, no RTP, table limits, deck rules or server-timing jargon. The account
+  and balance are fetched as soon as a session signs in.
 - The header balance is held at the staked amount while the reels or wheel
   turn, then jumps to the settled value: the GUI never reveals a payout before
   the animation does. Refused spins cancel the animation and show the error.
@@ -152,8 +155,8 @@ Measured on Linux at 1080p with llvmpipe software GL:
 | --- | --- |
 | Linux binary | 8.3 MB |
 | Windows x86_64 binary | 6.8 MB |
-| Cold start to window | 61 ms |
-| Idle RSS | 131 MB |
+| Cold start to window | 72 ms |
+| Idle RSS | 130 MB |
 | Idle CPU | 0% |
 
 **Gate:** the screenshot set is ready for review. Remaining for the gate: