docs(user): apply final review fixes

Items B-EffectCraft 1-2.

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

docs/user/faq/price-and-platforms.md

@@ -11,7 +11,7 @@ Yes, EffectCraft is free. It is open source, dual-licensed under MIT or Apache-2
 
 | Platform | Builds                                                                        |
 |----------|-------------------------------------------------------------------------------|
-| Windows  | x64, arm64 and x86, as MSI installers and portable zips                       |
+| Windows  | x64 and arm64, as MSI installers and portable zips                       |
 | macOS    | One universal app for Apple silicon and Intel                                 |
 | Linux    | x86_64 and aarch64 as AppImage, Flatpak, deb, rpm and tar.gz; riscv64 tar.gz  |
 | FreeBSD  | x86_64 tar.gz                                                                 |

docs/user/getting-started/install.md

@@ -14,9 +14,9 @@ The easiest way is the [EffectCraft page on getartcraft.com](https://getartcraft
 3. Run the file and follow the installer. It asks where to install EffectCraft and offers a **Create a desktop shortcut** box.
 4. Start **EffectCraft** from the Start menu.
 
-The release also has an `arm64` installer for Snapdragon and other ARM PCs, and an `x86` installer for 32-bit Windows. The installers are code-signed and install for all users. Later versions install into the same folder.
+The release also has an `arm64` installer for Snapdragon and other ARM PCs. The installers are code-signed and install for all users. Later versions install into the same folder.
 
-To run it without installing, download `effectcraft-<version>-windows-x64-portable.zip` instead. It contains `effectcraft.exe` and the command-line tool `effectcraft-cli.exe`. The `arm64` and `x86` builds have portable zips too.
+To run it without installing, download `effectcraft-<version>-windows-x64-portable.zip` instead. It contains `effectcraft.exe` and the command-line tool `effectcraft-cli.exe`. The `arm64` build has a portable zip too.
 
 ## macOS
 

docs/user/guides/animate-with-keyframes.md

@@ -9,7 +9,7 @@ Click the stopwatch beside a property to start animating it, move the current-ti
 
 You need a composition with a layer. See [Make your first composition](make-a-composition.md).
 
-Shortcuts on this page use Ctrl. On macOS, use Cmd instead of Ctrl.
+Shortcuts on this page use Ctrl. On macOS, use Cmd instead of Ctrl and Option instead of Alt.
 
 ## Steps
 

docs/user/guides/import-footage.md

@@ -7,7 +7,7 @@ verified: 0.8.0
 
 Choose **File ▸ Import ▸ File...** (Ctrl+I) and pick your files, or drop files on the EffectCraft window. Numbered stills such as `shot_0001.png` can import as one sequence that plays like a movie.
 
-Shortcuts on this page use Ctrl. On macOS, use Cmd instead of Ctrl.
+Shortcuts on this page use Ctrl. On macOS, use Cmd instead of Ctrl and Option instead of Alt.
 
 ## Import files
 

docs/user/guides/render-a-video.md

@@ -7,7 +7,7 @@ verified: 0.8.0
 
 Select the composition, choose **Composition ▸ Add to Render Queue** (Ctrl+M), set the output file, then click **Render** in the Render Queue panel. The default format is H.264, saved as an `.mp4` file named after the composition.
 
-Shortcuts on this page use Ctrl. On macOS, use Cmd instead of Ctrl.
+Shortcuts on this page use Ctrl. On macOS, use Cmd instead of Ctrl and Option instead of Alt.
 
 ## Steps
 

docs/user/troubleshooting/footage-missing.md

@@ -7,7 +7,7 @@ verified: 0.8.0
 
 Choose **File ▸ Dependencies ▸ Relink Missing Footage...** and pick the folder where your files are now. For files that stay missing, choose **File ▸ Replace Footage ▸ File...**.
 
-Shortcuts on this page use Ctrl. On macOS, use Cmd instead of Ctrl.
+Shortcuts on this page use Ctrl. On macOS, use Cmd instead of Ctrl and Option instead of Alt.
 
 ## Symptoms