Fires: everyone keeps their own pile

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

README.md

@@ -124,11 +124,14 @@ Alpha. One season, bandit raids plus two friendly events, six buildings.
   fire (cooking), the kiln (bricks) and the still (potions). Every craft at a
   fire takes one log of its tier as fuel; a fire burning that tier's flame or
   hotter pays it, and a hot forge takes a coal off every bar (never the last).
-  Anyone can tend any fire: each go feeds one log, for minutes of fire and XP
-  that grow with level, and stops when the fire is full. Better logs burn
-  hotter colours (red, gold, white, blue, green, violet), burn first, and push
-  cheaper fuel out of a full fire. Whoever fed the fuel gets 10% of the XP of
-  every craft it pays for. Because the fires are shared, the server runs
+  Anyone can tend any fire: each go feeds one log onto your own pile in it, for
+  minutes of fire and XP that grow with level, until your pile reaches your
+  bank. The fire burns everyone's piles at once, sharing one minute a minute,
+  so every log adds to how long it lasts and a full fire never shuts a
+  beginner out. Better logs burn hotter colours (red, gold, white, blue,
+  green, violet), burn first in their pile, and push your own cheaper fuel out
+  when your pile is full; the fire is as hot as its hottest pile. Whoever owns
+  that pile gets 10% of the XP of every craft the fire pays for. Because the fires are shared, the server runs
   everyone's actions as time passes, not only when they next look.
 - **Events:** raids are announced a day or two ahead. Reconnaissance from
   scouts, informants and the spymaster's guild narrows down when, how strong,