diff --git a/README.md b/README.md
index 27b7c7a..b45d438 100644
--- a/README.md
+++ b/README.md
@@ -1,17 +1,35 @@
 # Solitaire Quest
 
-A cross-platform Klondike Solitaire game written in Rust, featuring a full progression system with XP, levels, achievements, daily challenges, and optional self-hosted sync so your stats follow you across machines.
+A cross-platform Klondike Solitaire game written in Rust, with a card-theme
+system, full progression (XP / levels / achievements / daily challenges), and
+optional self-hosted sync so your stats follow you across machines.
 
 ## Features
 
-- **Klondike Solitaire** — Draw One and Draw Three modes
+- **Klondike Solitaire** — Draw One and Draw Three modes; foundations are
+  unlocked (any Ace lands in any empty slot, the slot then claims that suit)
+- **Card themes** — bundled hayeah/playing-cards-assets default plus
+  user-installable themes (drop a directory under the data dir or import a
+  zip from Settings → Cosmetic)
+- **Modern HUD** — reserved top band keeps cards from crowding the score
+  readout; the action bar auto-fades when the cursor leaves it so it can't
+  compete with the play surface
+- **Drag feel** — every legal drop target is highlighted in green during
+  drag; cards cast a soft drop shadow that lifts when picked up; the stock
+  pile shows a remaining-count chip so you can see how close you are to a
+  recycle
+- **Keyboard navigation** — Tab cycles focus through buttons, arrow keys
+  move within picker rows, Enter activates; works across every modal and
+  the HUD action bar
 - **Progression** — XP, levels, unlockable card backs and backgrounds
 - **18 Achievements** — including secret ones
-- **Daily Challenge** — server-seeded so every player worldwide gets the same deal
+- **Daily Challenge** — server-seeded so every player worldwide gets the
+  same deal
 - **Leaderboard** — opt-in, powered by your own self-hosted server
 - **Special Modes** (unlocked at level 5): Zen, Time Attack, Challenge
 - **Sync** — pull/push stats across devices via a self-hosted server
-- **Color-blind mode** — blue tint on red-suit cards
+- **Color-blind mode** — blue tint on red-suit cards alongside the suit
+  glyph
 
 ## Building
 
@@ -32,46 +50,63 @@ cargo build -p solitaire_app --release
 
 ## Controls
 
+Every action also has a visible UI button — keyboard shortcuts are optional
+accelerators.
+
 | Key | Action |
 |---|---|
 | Left click / drag | Move cards |
+| Double click | Auto-move card to its best legal destination |
 | Right click | Highlight legal moves for a card |
 | Space / D | Draw from stock |
-| Z / Ctrl+Z | Undo |
+| U | Undo |
+| H | Hint (highlight a legal move) |
 | N | New game |
-| S | Stats overlay |
-| A | Achievements overlay |
-| P | Profile overlay |
-| O | Settings |
-| L | Leaderboard |
-| H | Help / controls |
-| Enter | Auto-complete (when badge is lit) |
-| Escape | Pause / clear selection |
-| Arrow keys | Navigate card selection |
+| Z | Zen mode |
+| G | Forfeit (during pause) |
+| Tab / Shift+Tab | Cycle keyboard focus |
+| Enter | Activate focused button / auto-complete (when badge is lit) |
+| Esc | Pause / dismiss modal |
+| F1 | Help / controls |
+| F11 | Toggle fullscreen |
+| S / A / P / O / L / M | Stats / Achievements / Profile / Settings / Leaderboard / Menu |
+
+## Card themes
+
+The default theme ships embedded in the binary, so the game runs
+self-contained with no external assets. To install another theme, drop a
+directory containing a `theme.ron` manifest plus 53 SVG files (52 faces +
+1 back) under the platform data dir's `themes/` folder, or import a zip
+from **Settings → Cosmetic**. The picker chip lights up the moment a new
+theme is registered. Themes are SVG-based, so they rasterise cleanly at
+whatever resolution the window happens to be.
 
 ## Sync Server (optional)
 
-To sync stats across machines, run the self-hosted server. See [README_SERVER.md](README_SERVER.md) for setup instructions.
+To sync stats across machines, run the self-hosted server. See
+[README_SERVER.md](README_SERVER.md) for setup instructions.
 
-Once the server is running, open **Settings → Sync Backend**, enter the server URL and your username, and register an account from within the game.
+Once the server is running, open **Settings → Sync Backend**, enter the
+server URL and your username, and register an account from within the
+game.
 
 ## Running Tests
 
 ```bash
-# All tests
+# All tests (982 passing as of v0.11.0)
 cargo test --workspace
 
 # Just game logic (no display required)
 cargo test -p solitaire_core -p solitaire_sync -p solitaire_data -p solitaire_server
 
 # Lint
-cargo clippy --workspace -- -D warnings
+cargo clippy --workspace --all-targets -- -D warnings
 ```
 
 ## Credits
 
-Built on [Bevy](https://bevyengine.org/) and the wider Rust ecosystem (Tokio,
-Axum, sqlx, Serde, kira, and many more). Card faces come from
+Built on [Bevy](https://bevyengine.org/) and the wider Rust ecosystem
+(Tokio, Axum, sqlx, Serde, kira, and many more). Card faces come from
 [hayeah/playing-cards-assets](https://github.com/hayeah/playing-cards-assets)
 (MIT, derived from the public-domain `vector-playing-cards` library); the
 default card back is original work; the UI font is FiraMono-Medium (OFL).