fix(ui): hard-fix JFXButton pressed feedback

Stop JFXButtonSkin wiping Modena/CSS press fills to transparent; add
armed overlay (bg+border) and last-loaded press-feedback.css so every
icon/toolbar/launch button shows obvious :pressed/:armed state.

.github/workflows/check-codes-comment.yml

@@ -1,10 +1,11 @@
 name: Check Codes Comment
 
+# Disabled on this Gitea fork: the upstream flow depends on reviewdog
+# (missing from git.nest.potatolab.uk) and a checkstyle-artifact produced by
+# check-codes.yml. Re-enable only after those actions are mirrored or the
+# comment path is rewritten without reviewdog.
 on:
-  workflow_run:
-    workflows: ["Check Codes"]
-    types:
-      - completed
+  workflow_dispatch:
 
 permissions:
   actions: read
@@ -14,27 +15,7 @@ permissions:
 jobs:
   comment:
     runs-on: ubuntu-latest
-    if: github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'failure'
+    if: false
     steps:
-      - name: Checkout Script
-        uses: actions/checkout@v7
-        with:
-          sparse-checkout: |
-            .github/scripts/check-codes-comment.js
-          sparse-checkout-cone-mode: false
-      - name: Download Artifact
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
-        with:
-          name: checkstyle-artifact
-          path: ${{ runner.temp }}/checkstyle-artifact
-          run-id: ${{ github.event.workflow_run.id }}
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Generate Review Comment
-        uses: actions/github-script@v9
-        env:
-          REPORTS_PATH: ${{ runner.temp }}/checkstyle-artifact/ALL_REPORTS.jsonl
-          PULL_REQUEST_NUMBER_PATH: ${{ runner.temp }}/checkstyle-artifact/PULL_REQUEST_NUMBER
-        with:
-          script: |
-            const script = require("./.github/scripts/check-codes-comment.js");
-            await script({ github, context, core });
+      - name: Disabled
+        run: echo "check-codes-comment is disabled on this fork"

.github/workflows/check-codes.yml

@@ -1,14 +1,17 @@
 name: Check Codes
 
 on:
+  workflow_dispatch:
   push:
     paths:
       - '**.java'
       - '**.properties'
+      - '.github/workflows/check-codes.yml'
   pull_request:
     paths:
       - '**.java'
       - '**.properties'
+      - '.github/workflows/check-codes.yml'
 
 jobs:
   build:
@@ -25,31 +28,8 @@ jobs:
         uses: gradle/actions/setup-gradle@v5
         with:
           cache-cleanup: never
+      # Keep only Gradle checks. reviewdog/action-setup is not mirrored on
+      # git.nest.potatolab.uk (404), so PR-comment artifact steps are omitted
+      # for Gitea Actions / act runners.
       - name: Check Codes
         run: ./gradlew checkstyle checkTranslations --no-daemon --parallel --stacktrace
-      - if: failure() && github.event_name == 'pull_request'
-        name: Setup reviewdog
-        uses: reviewdog/action-setup@d8edfce3dd5e1ec6978745e801f9c50b5ef80252 # v1.4.0
-        with:
-          reviewdog_version: v0.21.0
-      - if: failure() && github.event_name == 'pull_request'
-        name: Generate Artifact
-        run: |
-          echo "${{ github.event.number }}" > PULL_REQUEST_NUMBER
-          > ALL_REPORTS.jsonl
-          find . -path "*/build/reports/checkstyle/*.xml" | while read -r xml_file; do
-            if [ -s "$xml_file" ]; then
-              echo "Processing $xml_file..."
-              reviewdog -f=checkstyle -name="checkstyle" -reporter=rdjsonl < "$xml_file" >> ALL_REPORTS.jsonl
-            else
-              echo "Skipping empty or missing report: $xml_file"
-            fi
-          done
-      - if: failure() && github.event_name == 'pull_request'
-        name: Upload Artifact
-        uses: actions/upload-artifact@v7
-        with:
-          name: checkstyle-artifact
-          path: |
-            ALL_REPORTS.jsonl
-            PULL_REQUEST_NUMBER

.github/workflows/gradle.yml

@@ -23,6 +23,10 @@ jobs:
       uses: gradle/actions/setup-gradle@v5
       with:
         cache-cleanup: never
+    - name: Install Xvfb
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y xvfb
     - name: Build with Gradle
       run: xvfb-run --auto-servernum ./gradlew build --no-daemon --parallel
       env:

.github/workflows/pr-size-label.yml

@@ -1,11 +1,9 @@
 name: PR Size Label
 
+# Disabled on this Gitea fork: act resolves actions/github-script from
+# git.nest.potatolab.uk and that mirror 404s. Re-enable after mirroring
+# actions/github-script or replacing the labeler with a plain shell step.
 on:
-  pull_request_target:
-    types:
-      - opened
-      - reopened
-      - synchronize
   workflow_dispatch:
 
 permissions:
@@ -16,16 +14,7 @@ permissions:
 jobs:
   label:
     runs-on: ubuntu-latest
+    if: false
     steps:
-      - name: Checkout scripts
-        uses: actions/checkout@v7
-        with:
-          sparse-checkout: |
-            .github/scripts/pr-size-label.js
-          sparse-checkout-cone-mode: false
-      - name: Label PR by filtered changed lines
-        uses: actions/github-script@v9
-        with:
-          script: |
-            const script = require("./.github/scripts/pr-size-label.js");
-            await script({ github, context, core });
+      - name: Disabled
+        run: echo "pr-size-label is disabled on this fork"

HMCL/src/main/java/com/jfoenix/skins/JFXButtonSkin.java

@@ -23,6 +23,10 @@ import javafx.scene.control.Label;
 import javafx.scene.effect.DropShadow;
 import javafx.scene.layout.Background;
 import javafx.scene.layout.BackgroundFill;
+import javafx.scene.layout.Border;
+import javafx.scene.layout.BorderStroke;
+import javafx.scene.layout.BorderStrokeStyle;
+import javafx.scene.layout.BorderWidths;
 import javafx.scene.layout.CornerRadii;
 import javafx.scene.layout.StackPane;
 import javafx.scene.paint.Color;
@@ -30,8 +34,20 @@ import javafx.scene.shape.Shape;
 import javafx.util.Duration;
 import org.jackhuang.hmcl.ui.FXUtils;
 
+/// JFoenix button skin with Anthropic skill tactile press feedback.
+///
+/// Upstream skin rewrote Modena's cyan `:pressed` fill to transparent and thereby
+/// also ate author CSS press backgrounds. This build keeps CSS fills, maps the
+/// Modena cyan to a skill wash, and paints an unmistakable armed overlay
+/// (background + border + opacity) on every JFXButton.
 public class JFXButtonSkin extends ButtonSkin {
+    private static final Color SKILL_PRESS_FILL = Color.web("#D97757", 0.40);
+    private static final Color SKILL_PRESS_BORDER = Color.web("#C96442");
+    private static final Color SKILL_PRESS_DIM = Color.web("#141413", 0.28);
+
     private final StackPane buttonContainer = new StackPane();
+    /// Full-bleed press veil — opacity toggled from armed/pressed, independent of CSS.
+    private final StackPane pressOverlay = new StackPane();
     private final JFXRippler buttonRippler = new JFXRippler(new StackPane()) {
         protected Node getMask() {
             StackPane mask = new StackPane();
@@ -64,6 +80,17 @@ public class JFXButtonSkin extends ButtonSkin {
 
     public JFXButtonSkin(JFXButton button) {
         super(button);
+
+        this.pressOverlay.setMouseTransparent(true);
+        this.pressOverlay.setOpacity(0);
+        this.pressOverlay.setBackground(new Background(new BackgroundFill(
+                SKILL_PRESS_FILL, this.defaultRadii, Insets.EMPTY)));
+        this.pressOverlay.setBorder(new Border(new BorderStroke(
+                SKILL_PRESS_BORDER,
+                BorderStrokeStyle.SOLID,
+                this.defaultRadii,
+                new BorderWidths(2.0))));
+
         this.getSkinnable().armedProperty().addListener((o, oldVal, newVal) -> {
             if (newVal) {
                 this.releaseManualRippler = this.buttonRippler.createManualRipple();
@@ -81,21 +108,23 @@ public class JFXButtonSkin extends ButtonSkin {
                     this.clickedAnimation.play();
                 }
             }
-
+            this.updatePressOverlay(button);
         });
-        this.buttonContainer.getChildren().add(this.buttonRippler);
+        this.buttonContainer.getChildren().addAll(this.buttonRippler, this.pressOverlay);
         button.buttonTypeProperty().addListener((o, oldVal, newVal) -> this.updateButtonType(newVal));
         button.setOnMousePressed((e) -> {
             if (this.clickedAnimation != null) {
                 this.clickedAnimation.setRate(1.0F);
                 this.clickedAnimation.play();
             }
+            this.updatePressOverlay(button);
         });
         button.setOnMouseReleased((e) -> {
             if (this.clickedAnimation != null) {
                 this.clickedAnimation.setRate(-1.0F);
                 this.clickedAnimation.play();
             }
+            this.updatePressOverlay(button);
         });
 
         ReadOnlyBooleanProperty focusVisibleProperty = FXUtils.focusVisibleProperty(button);
@@ -111,20 +140,34 @@ public class JFXButtonSkin extends ButtonSkin {
                 this.buttonRippler.hideOverlay();
             }
         });
-        button.pressedProperty().addListener((o, oldVal, newVal) -> this.buttonRippler.hideOverlay());
+        button.pressedProperty().addListener((o, oldVal, newVal) -> {
+            this.buttonRippler.hideOverlay();
+            this.updatePressOverlay(button);
+        });
         button.setPickOnBounds(false);
         this.buttonContainer.setPickOnBounds(false);
         this.buttonContainer.shapeProperty().bind(this.getSkinnable().shapeProperty());
         this.buttonContainer.borderProperty().bind(this.getSkinnable().borderProperty());
+        // Mirror CSS background onto the container. Never call button.setBackground() here —
+        // that used to stomp author :pressed fills (and wiped Modena cyan to transparent).
         this.buttonContainer.backgroundProperty().bind(Bindings.createObjectBinding(() -> {
-            if (button.getBackground() == null || this.isJavaDefaultBackground(button.getBackground()) || this.isJavaDefaultClickedBackground(button.getBackground())) {
-                button.setBackground(new Background(new BackgroundFill(Color.TRANSPARENT, this.defaultRadii, null)));
+            Background background = button.getBackground();
+            if (background == null || background.getFills().isEmpty() || this.isJavaDefaultBackground(background)) {
+                return new Background(new BackgroundFill(Color.TRANSPARENT, this.defaultRadii, Insets.EMPTY));
+            }
+            if (this.isJavaDefaultClickedBackground(background)) {
+                CornerRadii radii = background.getFills().get(0).getRadii();
+                return new Background(new BackgroundFill(SKILL_PRESS_FILL,
+                        radii != null ? radii : this.defaultRadii, Insets.EMPTY));
             }
-
             try {
-                return new Background(new BackgroundFill(this.getSkinnable().getBackground() != null ? this.getSkinnable().getBackground().getFills().get(0).getFill() : Color.TRANSPARENT, this.getSkinnable().getBackground() != null ? this.getSkinnable().getBackground().getFills().get(0).getRadii() : this.defaultRadii, Insets.EMPTY));
+                BackgroundFill fill = background.getFills().get(0);
+                return new Background(new BackgroundFill(
+                        fill.getFill(),
+                        fill.getRadii() != null ? fill.getRadii() : this.defaultRadii,
+                        Insets.EMPTY));
             } catch (Exception var3) {
-                return this.getSkinnable().getBackground();
+                return background;
             }
         }, this.getSkinnable().backgroundProperty()));
         button.ripplerFillProperty().addListener((o, oldVal, newVal) -> this.buttonRippler.setRipplerFill(newVal));
@@ -134,6 +177,40 @@ public class JFXButtonSkin extends ButtonSkin {
 
         this.updateButtonType(button.getButtonType());
         this.updateChildren();
+        this.updatePressOverlay(button);
+    }
+
+    /// Shows a hard-to-miss press veil: orange wash + warm border; dimming on raised CTAs.
+    private void updatePressOverlay(JFXButton button) {
+        boolean active = !button.isDisabled() && (button.isArmed() || button.isPressed());
+        boolean raised = button.getButtonType() == JFXButton.ButtonType.RAISED
+                || button.getStyleClass().contains("jfx-button-raised")
+                || button.getStyleClass().contains("launch-button")
+                || button.getStyleClass().contains("menu-button");
+
+        CornerRadii radii = this.defaultRadii;
+        Background bg = button.getBackground();
+        if (bg != null && !bg.getFills().isEmpty() && bg.getFills().get(0).getRadii() != null) {
+            radii = bg.getFills().get(0).getRadii();
+        }
+
+        Color fill = raised ? SKILL_PRESS_DIM : SKILL_PRESS_FILL;
+        this.pressOverlay.setBackground(new Background(new BackgroundFill(fill, radii, Insets.EMPTY)));
+        this.pressOverlay.setBorder(new Border(new BorderStroke(
+                SKILL_PRESS_BORDER,
+                BorderStrokeStyle.SOLID,
+                radii,
+                new BorderWidths(active ? 2.0 : 0.0))));
+        this.pressOverlay.setOpacity(active ? 1.0 : 0.0);
+        // Drive opacity via style class so CSS keeps ownership (no setOpacity stomping).
+        final String armedClass = "anthropic-armed";
+        if (active) {
+            if (!button.getStyleClass().contains(armedClass)) {
+                button.getStyleClass().add(armedClass);
+            }
+        } else {
+            button.getStyleClass().remove(armedClass);
+        }
     }
 
     protected void updateChildren() {
@@ -186,6 +263,7 @@ public class JFXButtonSkin extends ButtonSkin {
 
     private boolean isJavaDefaultClickedBackground(Background background) {
         try {
+            // Modena default armed cyan — replace with skill wash instead of wiping to transparent.
             return "0x039ed3ff".equals(background.getFills().get(0).getFill().toString());
         } catch (Exception var3) {
             return false;

HMCL/src/main/java/org/jackhuang/hmcl/Metadata.java

@@ -19,8 +19,8 @@ public final class Metadata {
     private Metadata() {
     }
 
-    public static final String NAME = "HMCL";
-    public static final String FULL_NAME = "Hello Minecraft! Launcher";
+    public static final String NAME = "TDLM";
+    public static final String FULL_NAME = "TDLM";
     public static final String VERSION = System.getProperty("hmcl.version.override", JarUtils.getAttribute("hmcl.version", "@develop@"));
 
     /// Explicit Application User Model ID used for Windows taskbar grouping and pinning.

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLGameInstance.java

@@ -455,9 +455,9 @@ public class HMCLGameInstance extends DefaultGameInstance {
                 return GameInstanceIconType.OPTIFINE.getIcon();
 
             GameVersionNumber version = getVersion();
-            if (version.isAprilFools())
-                return GameInstanceIconType.APRIL_FOOLS.getIcon();
-            else if (version instanceof GameVersionNumber.LegacySnapshot || version instanceof GameVersionNumber.Release release && release.getEaType() != GameVersionNumber.Release.ReleaseType.GA)
+            if (version instanceof GameVersionNumber.LegacySnapshot
+                    || version.isAprilFools()
+                    || version instanceof GameVersionNumber.Release release && release.getEaType() != GameVersionNumber.Release.ReleaseType.GA)
                 return GameInstanceIconType.COMMAND.getIcon();
             else if (version instanceof GameVersionNumber.Old)
                 return GameInstanceIconType.CRAFT_TABLE.getIcon();

HMCL/src/main/java/org/jackhuang/hmcl/java/JavaManager.java

@@ -61,8 +61,12 @@ public final class JavaManager {
             "Semeru"
     };
 
-    public static final HMCLJavaRepository REPOSITORY = new HMCLJavaRepository(Metadata.HMCL_USER_HOME.resolve("java"));
-    public static final HMCLJavaRepository LOCAL_REPOSITORY = new HMCLJavaRepository(Metadata.HMCL_LOCAL_HOME.resolve("java"));
+    /// Managed Mojang/Disco Java installs for this workspace (beside `.minecraft`), not the user-global HMCL profile.
+    public static final HMCLJavaRepository REPOSITORY =
+            new HMCLJavaRepository(Metadata.CURRENT_DIRECTORY.resolve("java"));
+    /// Optional portable installs under the launcher-local `.hmcl` directory.
+    public static final HMCLJavaRepository LOCAL_REPOSITORY =
+            new HMCLJavaRepository(Metadata.HMCL_LOCAL_HOME.resolve("java"));
 
     public static String getMojangJavaPlatform(Platform platform) {
         if (platform.getOperatingSystem() == OperatingSystem.WINDOWS) {

HMCL/src/main/java/org/jackhuang/hmcl/setting/Accounts.java

@@ -55,8 +55,12 @@ public final class Accounts {
     public static final MicrosoftAccountFactory FACTORY_MICROSOFT = new MicrosoftAccountFactory(new MicrosoftService(OAUTH_CALLBACK));
     /// Account factories offered when creating a new account from the UI.
     ///
-    /// Offline login remains loadable for existing accounts, but is no longer offered for creation.
-    public static final List<AccountFactory<?>> FACTORIES = List.of(FACTORY_MICROSOFT, FACTORY_AUTHLIB_INJECTOR);
+    /// Primary: Offline and Microsoft. Authlib-injector remains available for external Yggdrasil servers.
+    public static final List<AccountFactory<?>> FACTORIES = List.of(
+            FACTORY_OFFLINE,
+            FACTORY_MICROSOFT,
+            FACTORY_AUTHLIB_INJECTOR
+    );
 
     // ==== login type / account factory mapping ====
     private static final Map<String, AccountFactory<?>> type2factory = new HashMap<>();

HMCL/src/main/java/org/jackhuang/hmcl/setting/FontManager.java

@@ -36,7 +36,22 @@ public final class FontManager {
 
     public static final double DEFAULT_FONT_SIZE = 12.0f;
 
+    /// Bundled Anthropic UI title face (Source Han Sans SC Bold subset).
+    public static final String TITLE_FONT_FAMILY = "Source Han Sans SC";
+
+    /// Bundled Anthropic UI body face (Source Han Serif SC Regular subset).
+    public static final String BODY_FONT_FAMILY = "Source Han Serif SC";
+
+    private static final String BUNDLED_TITLE_FONT = "/assets/fonts/SourceHanSansSC-Bold.otf";
+    private static final String BUNDLED_BODY_FONT = "/assets/fonts/SourceHanSerifSC-Regular.otf";
+
+    private static volatile boolean bundledFontsLoaded;
+    private static volatile @Nullable String loadedTitleFamily;
+    private static volatile @Nullable String loadedBodyFamily;
+
     private static final Lazy<Font> DEFAULT_FONT = new Lazy<>(() -> {
+        ensureBundledFontsLoaded();
+
         Font font;
 
         // Recommended
@@ -70,6 +85,11 @@ public final class FontManager {
                 return font;
         }
 
+        // Anthropic UI hard-bind: bundled Source Han Serif body face
+        if (loadedBodyFamily != null) {
+            return Font.font(loadedBodyFamily, DEFAULT_FONT_SIZE);
+        }
+
         // Default
 
         String fcMatchPattern;
@@ -83,8 +103,62 @@ public final class FontManager {
     private static final ObjectProperty<FontReference> font = new SimpleObjectProperty<>();
 
     static {
+        ensureBundledFontsLoaded();
         updateFont();
-        LOG.info("Font: " + (font.get() != null ? font.get().family() : "System"));
+        LOG.info("Font: " + (font.get() != null ? font.get().family() : "System")
+                + ", title=" + Objects.requireNonNullElse(loadedTitleFamily, "unavailable")
+                + ", body=" + Objects.requireNonNullElse(loadedBodyFamily, "unavailable"));
+    }
+
+    /// Registers the bundled Source Han subsets so CSS family names resolve.
+    public static void ensureBundledFontsLoaded() {
+        if (bundledFontsLoaded) {
+            return;
+        }
+        synchronized (FontManager.class) {
+            if (bundledFontsLoaded) {
+                return;
+            }
+            loadedTitleFamily = loadBundledFont(BUNDLED_TITLE_FONT, TITLE_FONT_FAMILY);
+            loadedBodyFamily = loadBundledFont(BUNDLED_BODY_FONT, BODY_FONT_FAMILY);
+            bundledFontsLoaded = true;
+        }
+    }
+
+    /// Returns the resolved title font family after bundled registration, or the hard-bind name.
+    public static String getTitleFontFamily() {
+        ensureBundledFontsLoaded();
+        return Objects.requireNonNullElse(loadedTitleFamily, TITLE_FONT_FAMILY);
+    }
+
+    /// Returns the resolved body font family after bundled registration, or the hard-bind name.
+    public static String getBodyFontFamily() {
+        ensureBundledFontsLoaded();
+        return Objects.requireNonNullElse(loadedBodyFamily, BODY_FONT_FAMILY);
+    }
+
+    private static @Nullable String loadBundledFont(String resourcePath, String expectedFamily) {
+        try (var input = FontManager.class.getResourceAsStream(resourcePath)) {
+            if (input == null) {
+                LOG.warning("Bundled font missing: " + resourcePath);
+                return null;
+            }
+            Font loaded = Font.loadFont(input, DEFAULT_FONT_SIZE);
+            if (loaded == null) {
+                LOG.warning("Failed to decode bundled font: " + resourcePath);
+                return null;
+            }
+            String family = loaded.getFamily();
+            LOG.info("Loaded bundled font " + resourcePath + " as family '" + family + "'");
+            if (!expectedFamily.equalsIgnoreCase(family)) {
+                LOG.warning("Bundled font family mismatch for " + resourcePath
+                        + ": expected '" + expectedFamily + "', got '" + family + "'");
+            }
+            return family;
+        } catch (Exception e) {
+            LOG.warning("Failed to load bundled font " + resourcePath, e);
+            return null;
+        }
     }
 
     private static void updateFont() {
@@ -96,7 +170,7 @@ public final class FontManager {
 
         if (fontFamily == null) {
             Font defaultFont = DEFAULT_FONT.get();
-            font.set(defaultFont != null ? new FontReference(defaultFont) : null);
+            font.set(defaultFont != null ? new FontReference(defaultFont) : new FontReference(BODY_FONT_FAMILY));
         } else {
             font.set(new FontReference(fontFamily));
         }

HMCL/src/main/java/org/jackhuang/hmcl/setting/GameInstanceIconType.java

@@ -22,7 +22,8 @@ public enum GameInstanceIconType {
     NEO_FORGE("/assets/img/neoforge.png"),
     FURNACE("/assets/img/furnace.png"),
     QUILT("/assets/img/quilt.png"),
-    APRIL_FOOLS("/assets/img/april_fools.png"),
+    /// Retained for settings migration; UI no longer offers this icon.
+    APRIL_FOOLS("/assets/img/command.png"),
     CLEANROOM("/assets/img/cleanroom.png"),
     LEGACY_FABRIC("/assets/img/legacyfabric.png")
     ;

HMCL/src/main/java/org/jackhuang/hmcl/setting/LauncherSettings.java

@@ -179,15 +179,6 @@ public final class LauncherSettings extends ObservableSetting implements JsonSch
 
 
 
-    /// Whether April Fools features are disabled.
-    @SerializedName("disableAprilFools")
-    private final BooleanProperty disableAprilFools = new SimpleBooleanProperty(false);
-
-    /// Returns the April Fools disable property.
-    public BooleanProperty disableAprilFoolsProperty() {
-        return disableAprilFools;
-    }
-
     /// The common Minecraft directory selection mode.
     @SerializedName("commonDirectoryType")
     private final ObjectProperty<EnumCommonDirectory> commonDirectoryType = new RawPreservingObjectProperty<>(EnumCommonDirectory.DEFAULT);

HMCL/src/main/java/org/jackhuang/hmcl/setting/LauncherState.java

@@ -9,15 +9,12 @@ import javafx.beans.property.DoubleProperty;
 import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.SimpleDoubleProperty;
 import javafx.beans.property.SimpleObjectProperty;
-import javafx.beans.property.SimpleStringProperty;
-import javafx.beans.property.StringProperty;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableMap;
 import org.jackhuang.hmcl.util.gson.JsonSchema;
 import org.jackhuang.hmcl.util.gson.JsonSerializable;
 import org.jackhuang.hmcl.util.gson.ObservableSetting;
 import org.jetbrains.annotations.NotNullByDefault;
-import org.jetbrains.annotations.Nullable;
 
 import java.util.Objects;
 

HMCL/src/main/java/org/jackhuang/hmcl/setting/StyleSheets.java

@@ -10,7 +10,6 @@ import javafx.scene.paint.Color;
 import org.glavo.monetfx.Brightness;
 import org.glavo.monetfx.ColorRole;
 import org.glavo.monetfx.ColorScheme;
-import org.jackhuang.hmcl.theme.ResolvedTheme;
 import org.jackhuang.hmcl.theme.ThemeColor;
 import org.jackhuang.hmcl.theme.Themes;
 
@@ -26,6 +25,8 @@ public final class StyleSheets {
     private static final int FONT_STYLE_SHEET_INDEX = 0;
     private static final int THEME_STYLE_SHEET_INDEX = 1;
     private static final int BRIGHTNESS_SHEET_INDEX = 2;
+    /// Loaded after root.css so solid :pressed fills beat Monet / Modena cyan.
+    private static final int PRESS_FEEDBACK_SHEET_INDEX = 4;
 
     private static final ObservableList<String> stylesheets;
 
@@ -34,9 +35,15 @@ public final class StyleSheets {
                 getFontStyleSheet(),
                 getThemeStyleSheet(),
                 getBrightnessStyleSheet(),
-                "/assets/css/root.css"
+                "/assets/css/root.css",
+                "/assets/css/press-feedback.css"
         };
         stylesheets = FXCollections.observableList(Arrays.asList(array));
+        // Keep the constant honest for future inserts ahead of press-feedback.
+        if (stylesheets.size() <= PRESS_FEEDBACK_SHEET_INDEX
+                || !"/assets/css/press-feedback.css".equals(stylesheets.get(PRESS_FEEDBACK_SHEET_INDEX))) {
+            throw new IllegalStateException("press-feedback.css must remain the last stylesheet");
+        }
 
         FontManager.fontProperty().addListener(o -> stylesheets.set(FONT_STYLE_SHEET_INDEX, getFontStyleSheet()));
         Themes.colorSchemeProperty().addListener(o -> {
@@ -50,51 +57,72 @@ public final class StyleSheets {
     }
 
     private static String getFontStyleSheet() {
-        final String defaultCss = "/assets/css/font.css";
+        FontManager.ensureBundledFontsLoaded();
+
         final FontManager.FontReference font = FontManager.getFont();
-
-        if (font == null || "System".equals(font.family()))
-            return defaultCss;
-
-        String fontFamily = font.family();
-        String style = font.style();
+        String bodyFamily = FontManager.getBodyFontFamily();
+        String titleFamily = FontManager.getTitleFontFamily();
         String weight = null;
         String posture = null;
 
-        if (style != null) {
-            style = style.toLowerCase(Locale.ROOT);
+        // Explicit user / env override replaces body face only; titles stay Source Han Sans Bold.
+        if (font != null && !"System".equals(font.family())
+                && !FontManager.BODY_FONT_FAMILY.equalsIgnoreCase(font.family())
+                && !FontManager.TITLE_FONT_FAMILY.equalsIgnoreCase(font.family())) {
+            bodyFamily = font.family();
+            String style = font.style();
+            if (style != null) {
+                style = style.toLowerCase(Locale.ROOT);
 
-            if (style.contains("thin"))
-                weight = "100";
-            else if (style.contains("extralight") || style.contains("extra light") || style.contains("ultralight") | style.contains("ultra light"))
-                weight = "200";
-            else if (style.contains("medium"))
-                weight = "500";
-            else if (style.contains("semibold") || style.contains("semi bold") || style.contains("demibold") || style.contains("demi bold"))
-                weight = "600";
-            else if (style.contains("extrabold") || style.contains("extra bold") || style.contains("ultrabold") || style.contains("ultra bold"))
-                weight = "800";
-            else if (style.contains("black") || style.contains("heavy"))
-                weight = "900";
-            else if (style.contains("light"))
-                weight = "lighter";
-            else if (style.contains("bold"))
-                weight = "bold";
+                if (style.contains("thin"))
+                    weight = "100";
+                else if (style.contains("extralight") || style.contains("extra light") || style.contains("ultralight") | style.contains("ultra light"))
+                    weight = "200";
+                else if (style.contains("medium"))
+                    weight = "500";
+                else if (style.contains("semibold") || style.contains("semi bold") || style.contains("demibold") || style.contains("demi bold"))
+                    weight = "600";
+                else if (style.contains("extrabold") || style.contains("extra bold") || style.contains("ultrabold") || style.contains("ultra bold"))
+                    weight = "800";
+                else if (style.contains("black") || style.contains("heavy"))
+                    weight = "900";
+                else if (style.contains("light"))
+                    weight = "lighter";
+                else if (style.contains("bold"))
+                    weight = "bold";
 
-            posture = style.contains("italic") || style.contains("oblique") ? "italic" : null;
+                posture = style.contains("italic") || style.contains("oblique") ? "italic" : null;
+            }
         }
 
         StringBuilder builder = new StringBuilder();
         builder.append(".root {");
-        builder.append("-fx-font-family:\"").append(fontFamily).append("\";");
-
+        builder.append("-fx-font-family:\"").append(bodyFamily).append("\", \"Source Han Serif\", serif;");
         if (weight != null)
             builder.append("-fx-font-weight:").append(weight).append(";");
-
         if (posture != null)
             builder.append("-fx-font-style:").append(posture).append(";");
+        builder.append("}\n");
 
-        builder.append('}');
+        builder.append("""
+                .jfx-decorator-title,
+                .jfx-tool-bar-second .label,
+                .title-label,
+                .class-title,
+                .class-title Text,
+                .jfx-layout-heading,
+                .launch-pane > .launch-button .label,
+                .announcement .title,
+                .method-title,
+                .radio-button-title-label,
+                .two-line-list-item > .title,
+                .advanced-list-item > .rippler-container > .container > .title,
+                .jfx-button-raised,
+                .jfx-button-raised * {
+                """);
+        builder.append("-fx-font-family:\"").append(titleFamily).append("\", \"Source Han Sans\", \"思源黑体\", sans-serif;");
+        builder.append("-fx-font-weight:bold;");
+        builder.append("}\n");
 
         return toStyleSheetUri(builder.toString());
     }
@@ -121,13 +149,133 @@ public final class StyleSheets {
                 .append(";\n");
     }
 
+    private static void putHex(StringBuilder builder, String name, String hex) {
+        builder.append("  ").append(name).append(": ").append(hex).append(";\n");
+    }
+
+    /// Maps anthropic-style-cn skill base.css light/dark pairs onto Monet roles so existing CSS flips end-to-end.
+    private static void applySkillTokenOverrides(StringBuilder builder, boolean dark) {
+        // Skill accent (CTA / focus) — never Material blue.
+        final String accent = "#D97757";
+        final String accentWarm = "#C96442";
+        final String error = "#C0453A";
+        final String onAccent = "#FAF9F5";
+
+        if (dark) {
+            putHex(builder, "-monet-surface", "#1A1916");
+            putHex(builder, "-monet-background", "#1A1916");
+            putHex(builder, "-monet-surface-bright", "#2C2B26");
+            putHex(builder, "-monet-surface-dim", "#141413");
+            putHex(builder, "-monet-surface-container-lowest", "#141413");
+            putHex(builder, "-monet-surface-container-low", "#222119");
+            putHex(builder, "-monet-surface-container", "#222119");
+            putHex(builder, "-monet-surface-container-high", "#2C2B26");
+            putHex(builder, "-monet-surface-container-highest", "#2C2B26");
+            putHex(builder, "-monet-surface-variant", "#2C2B26");
+            putHex(builder, "-monet-on-surface", "#EAE7DC");
+            putHex(builder, "-monet-on-background", "#EAE7DC");
+            putHex(builder, "-monet-on-surface-variant", "#9D9A91");
+            putHex(builder, "-monet-outline", "#3A3830");
+            putHex(builder, "-monet-outline-variant", "#2E2D27");
+            putHex(builder, "-monet-inverse-surface", "#F5F3EC");
+            putHex(builder, "-monet-inverse-on-surface", "#141413");
+            putHex(builder, "-monet-secondary-container", "#2C2B26");
+            putHex(builder, "-monet-on-secondary-container", "#EAE7DC");
+            putHex(builder, "-anthropic-shadow", "rgba(0, 0, 0, 0.50)");
+            putHex(builder, "-anthropic-shadow-strong", "rgba(0, 0, 0, 0.65)");
+            putHex(builder, "-anthropic-scrollbar-track", "#222119");
+            putHex(builder, "-anthropic-scrollbar-thumb", "#5C5A54");
+            putHex(builder, "-anthropic-hover-wash", "rgba(234, 231, 220, 0.08)");
+            putHex(builder, "-anthropic-press-wash", "rgba(234, 231, 220, 0.14)");
+        } else {
+            putHex(builder, "-monet-surface", "#ECE9E0");
+            putHex(builder, "-monet-background", "#ECE9E0");
+            putHex(builder, "-monet-surface-bright", "#FDFCF8");
+            putHex(builder, "-monet-surface-dim", "#D8D5CC");
+            putHex(builder, "-monet-surface-container-lowest", "#FDFCF8");
+            putHex(builder, "-monet-surface-container-low", "#F5F3EC");
+            putHex(builder, "-monet-surface-container", "#F5F3EC");
+            putHex(builder, "-monet-surface-container-high", "#FDFCF8");
+            putHex(builder, "-monet-surface-container-highest", "#FDFCF8");
+            putHex(builder, "-monet-surface-variant", "#E8E6DC");
+            putHex(builder, "-monet-on-surface", "#141413");
+            putHex(builder, "-monet-on-background", "#141413");
+            putHex(builder, "-monet-on-surface-variant", "#6B6860");
+            putHex(builder, "-monet-outline", "#D8D5CC");
+            putHex(builder, "-monet-outline-variant", "#E8E6DC");
+            putHex(builder, "-monet-inverse-surface", "#141413");
+            putHex(builder, "-monet-inverse-on-surface", "#FAF9F5");
+            putHex(builder, "-monet-secondary-container", "#E8E6DC");
+            putHex(builder, "-monet-on-secondary-container", "#141413");
+            putHex(builder, "-anthropic-shadow", "rgba(20, 20, 19, 0.10)");
+            putHex(builder, "-anthropic-shadow-strong", "rgba(20, 20, 19, 0.16)");
+            putHex(builder, "-anthropic-scrollbar-track", "#E8E6DC");
+            putHex(builder, "-anthropic-scrollbar-thumb", "#9B9890");
+            putHex(builder, "-anthropic-hover-wash", "rgba(20, 20, 19, 0.06)");
+            putHex(builder, "-anthropic-press-wash", "rgba(20, 20, 19, 0.12)");
+        }
+
+        putHex(builder, "-monet-primary", accent);
+        putHex(builder, "-monet-primary-seed", accent);
+        putHex(builder, "-monet-on-primary", onAccent);
+        putHex(builder, "-monet-primary-container", accentWarm);
+        putHex(builder, "-monet-on-primary-container", onAccent);
+        putHex(builder, "-monet-primary-fixed", dark ? "#4A2E24" : "#F6E0D6");
+        putHex(builder, "-monet-primary-fixed-dim", dark ? "#C96442" : accent);
+        putHex(builder, "-monet-on-primary-fixed", dark ? "#FAF9F5" : "#141413");
+        putHex(builder, "-monet-on-primary-fixed-variant", dark ? "#EAE7DC" : "#6B6860");
+        putHex(builder, "-monet-inverse-primary", accent);
+        putHex(builder, "-monet-surface-tint", accent);
+
+        // Secondary / tertiary: warm orange family only — kill Monet teal/purple companions.
+        putHex(builder, "-monet-secondary", accentWarm);
+        putHex(builder, "-monet-on-secondary", onAccent);
+        putHex(builder, "-monet-secondary-fixed", dark ? "#3A2A22" : "#F0E4DC");
+        putHex(builder, "-monet-secondary-fixed-dim", dark ? accentWarm : accent);
+        putHex(builder, "-monet-on-secondary-fixed", dark ? "#EAE7DC" : "#141413");
+        putHex(builder, "-monet-on-secondary-fixed-variant", dark ? "#9D9A91" : "#6B6860");
+        putHex(builder, "-monet-tertiary", accent);
+        putHex(builder, "-monet-on-tertiary", onAccent);
+        putHex(builder, "-monet-tertiary-container", accentWarm);
+        putHex(builder, "-monet-on-tertiary-container", onAccent);
+        putHex(builder, "-monet-tertiary-fixed", dark ? "#4A2E24" : "#F6E0D6");
+        putHex(builder, "-monet-tertiary-fixed-dim", dark ? accentWarm : accent);
+        putHex(builder, "-monet-on-tertiary-fixed", dark ? "#FAF9F5" : "#141413");
+        putHex(builder, "-monet-on-tertiary-fixed-variant", dark ? "#EAE7DC" : "#6B6860");
+
+        putHex(builder, "-monet-error", error);
+        putHex(builder, "-monet-on-error", onAccent);
+        putHex(builder, "-monet-error-container", dark ? "#4A1A1F" : "#FCEBEB");
+        putHex(builder, "-monet-on-error-container", dark ? "#F9DEDC" : "#410E0B");
+
+        putHex(builder, "-anthropic-accent", accent);
+        putHex(builder, "-anthropic-accent-warm", accentWarm);
+        putHex(builder, "-anthropic-focus-ring", accent);
+        putHex(builder, "-anthropic-focus-glow", "rgba(217, 119, 87, 0.35)");
+        putHex(builder, "-anthropic-primary-hover", dark ? "#E08A6C" : accentWarm);
+        putHex(builder, "-anthropic-primary-press", dark ? "#EFA08A" : "#B4573A");
+        putHex(builder, "-anthropic-primary-container-hover", dark ? "#D97757" : "#B4573A");
+        putHex(builder, "-anthropic-primary-container-press", dark ? "#E08A6C" : "#9A4A32");
+        putHex(builder, "-anthropic-selected-wash", dark ? "rgba(217, 119, 87, 0.22)" : "rgba(217, 119, 87, 0.14)");
+        // Stronger wash for tiny icon buttons where 6–8% alpha is invisible.
+        putHex(builder, "-anthropic-icon-hover-wash", dark ? "rgba(234, 231, 220, 0.14)" : "rgba(20, 20, 19, 0.10)");
+        putHex(builder, "-anthropic-icon-press-wash", dark ? "rgba(217, 119, 87, 0.32)" : "rgba(217, 119, 87, 0.22)");
+
+        // Transparent helpers consumed by root.css
+        putHex(builder, "-monet-primary-transparent-50", accent + "80");
+        putHex(builder, "-monet-primary-transparent-80", accent + "CC");
+        putHex(builder, "-monet-surface-transparent-50", dark ? "#1A191680" : "#ECE9E080");
+        putHex(builder, "-monet-surface-transparent-80", dark ? "#1A1916CC" : "#ECE9E0CC");
+        putHex(builder, "-monet-surface-container-low-transparent-80", dark ? "#222119CC" : "#F5F3ECCC");
+        putHex(builder, "-monet-secondary-container-transparent-50", dark ? "#2C2B2680" : "#E8E6DC80");
+        putHex(builder, "-monet-secondary-container-transparent-80", dark ? "#2C2B26CC" : "#E8E6DCCC");
+        putHex(builder, "-monet-on-surface-variant-transparent-38", dark ? "#9D9A9161" : "#6B686061");
+        putHex(builder, "-monet-inverse-surface-transparent-80", dark ? "#F5F3ECCC" : "#141413CC");
+    }
+
     private static String getThemeStyleSheet() {
-        final String blueCss = "/assets/css/blue.css";
-
-        if (ResolvedTheme.DEFAULT.equals(Themes.getTheme()))
-            return blueCss;
-
         ColorScheme scheme = Themes.getColorScheme();
+        boolean dark = scheme.getBrightness() == Brightness.DARK;
 
         StringBuilder builder = new StringBuilder();
         builder.append("* {\n");
@@ -147,6 +295,9 @@ public final class StyleSheets {
         addColor(builder, scheme, ColorRole.SECONDARY_CONTAINER, 0.8);
         addColor(builder, scheme, ColorRole.INVERSE_SURFACE, 0.8);
 
+        // Skill authority: overwrite Monet surfaces/text/borders/accent for light+dark.
+        applySkillTokenOverrides(builder, dark);
+
         builder.append("}\n");
         return toStyleSheetUri(builder.toString());
     }

HMCL/src/main/java/org/jackhuang/hmcl/theme/ResolvedTheme.java

@@ -24,10 +24,19 @@ public record ResolvedTheme(ThemeColor primaryColorSeed,
 
     /// Converts these resolved values to a MonetFX color scheme.
     ///
+    /// Warm secondary / tertiary / neutral seeds keep Monet from inventing teal or purple
+    /// companions next to the orange accent; CSS + [SkillPalette] still pin exact skill hex.
+    ///
     /// @return the generated color scheme
     public ColorScheme toColorScheme() {
+        boolean darkNeutrals = brightness == Brightness.DARK;
         return ColorScheme.newBuilder()
                 .setPrimaryColorSeed(primaryColorSeed.color())
+                .setSecondaryColorSeed(SkillPalette.ACCENT_WARM)
+                .setTertiaryColorSeed(SkillPalette.ACCENT)
+                .setNeutralColorSeed(darkNeutrals ? SkillPalette.DARK_SURFACE : SkillPalette.LIGHT_SURFACE)
+                .setNeutralVariantColorSeed(darkNeutrals ? SkillPalette.DARK_OUTLINE : SkillPalette.LIGHT_OUTLINE)
+                .setErrorColorSeed(SkillPalette.ERROR)
                 .setColorStyle(colorStyle)
                 .setBrightness(brightness)
                 .setSpecVersion(ColorSpecVersion.SPEC_2025)

HMCL/src/main/java/org/jackhuang/hmcl/theme/SkillPalette.java

@@ -0,0 +1,91 @@
+// SPDX-FileCopyrightText: Copyright (C) 2025 The HMCL Authors
+// SPDX-License-Identifier: GPL-3.0-or-later WITH AdditionRef-HMCL
+package org.jackhuang.hmcl.theme;
+
+import javafx.scene.paint.Color;
+import org.glavo.monetfx.Brightness;
+import org.glavo.monetfx.ColorScheme;
+import org.jetbrains.annotations.NotNullByDefault;
+
+/// Anthropic-style-cn skill light/dark palette used for JavaFX chrome that bypasses CSS.
+///
+/// Monet's generated scheme from an orange seed still drifts pink / teal; these exact
+/// skill tokens keep title bar, frame, and theme-color backgrounds aligned with
+/// [org.jackhuang.hmcl.setting.StyleSheets] CSS overrides.
+@NotNullByDefault
+public final class SkillPalette {
+    public static final String ACCENT_HEX = "#D97757";
+    public static final String ACCENT_WARM_HEX = "#C96442";
+    public static final String ERROR_HEX = "#C0453A";
+    public static final String ON_ACCENT_HEX = "#FAF9F5";
+
+    public static final Color ACCENT = Color.web(ACCENT_HEX);
+    public static final Color ACCENT_WARM = Color.web(ACCENT_WARM_HEX);
+    public static final Color ERROR = Color.web(ERROR_HEX);
+    public static final Color ON_ACCENT = Color.web(ON_ACCENT_HEX);
+
+    public static final Color LIGHT_SURFACE = Color.web("#ECE9E0");
+    public static final Color LIGHT_SURFACE_RAISED = Color.web("#F5F3EC");
+    public static final Color LIGHT_SURFACE_OVERLAY = Color.web("#FDFCF8");
+    public static final Color LIGHT_SURFACE_VARIANT = Color.web("#E8E6DC");
+    public static final Color LIGHT_ON_SURFACE = Color.web("#141413");
+    public static final Color LIGHT_ON_SURFACE_VARIANT = Color.web("#6B6860");
+    public static final Color LIGHT_OUTLINE = Color.web("#D8D5CC");
+    public static final Color LIGHT_OUTLINE_VARIANT = Color.web("#E8E6DC");
+
+    public static final Color DARK_SURFACE = Color.web("#1A1916");
+    public static final Color DARK_SURFACE_RAISED = Color.web("#222119");
+    public static final Color DARK_SURFACE_OVERLAY = Color.web("#2C2B26");
+    public static final Color DARK_SURFACE_VARIANT = Color.web("#2C2B26");
+    public static final Color DARK_ON_SURFACE = Color.web("#EAE7DC");
+    public static final Color DARK_ON_SURFACE_VARIANT = Color.web("#9D9A91");
+    public static final Color DARK_OUTLINE = Color.web("#3A3830");
+    public static final Color DARK_OUTLINE_VARIANT = Color.web("#2E2D27");
+
+    private SkillPalette() {
+    }
+
+    public static boolean isDark(ColorScheme scheme) {
+        return scheme.getBrightness() == Brightness.DARK;
+    }
+
+    public static boolean isDark() {
+        return isDark(Themes.getColorScheme());
+    }
+
+    public static Color surface(boolean dark) {
+        return dark ? DARK_SURFACE : LIGHT_SURFACE;
+    }
+
+    public static Color surfaceContainer(boolean dark) {
+        return dark ? DARK_SURFACE_RAISED : LIGHT_SURFACE_RAISED;
+    }
+
+    public static Color surfaceContainerHigh(boolean dark) {
+        return dark ? DARK_SURFACE_OVERLAY : LIGHT_SURFACE_OVERLAY;
+    }
+
+    public static Color onSurface(boolean dark) {
+        return dark ? DARK_ON_SURFACE : LIGHT_ON_SURFACE;
+    }
+
+    public static Color onSurfaceVariant(boolean dark) {
+        return dark ? DARK_ON_SURFACE_VARIANT : LIGHT_ON_SURFACE_VARIANT;
+    }
+
+    public static Color outline(boolean dark) {
+        return dark ? DARK_OUTLINE : LIGHT_OUTLINE;
+    }
+
+    public static Color surface() {
+        return surface(isDark());
+    }
+
+    public static Color surfaceContainer() {
+        return surfaceContainer(isDark());
+    }
+
+    public static Color onSurface() {
+        return onSurface(isDark());
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/theme/ThemeColor.java

@@ -26,10 +26,13 @@ import java.util.Objects;
 @JsonSerializable
 public record ThemeColor(@NotNull String name, @NotNull Color color) {
 
-    public static final ThemeColor DEFAULT = new ThemeColor("blue", Color.web("#5C6BC0"));
+    /// Default Anthropic accent seed (skill: `--color-accent-orange`).
+    public static final ThemeColor DEFAULT = new ThemeColor("anthropic_orange", Color.web("#D97757"));
 
     public static final List<ThemeColor> STANDARD_COLORS = List.of(
             DEFAULT,
+            new ThemeColor("stone", Color.web("#3D453C")),
+            new ThemeColor("blue", Color.web("#5C6BC0")),
             new ThemeColor("darker_blue", Color.web("#283593")),
             new ThemeColor("green", Color.web("#43A047")),
             new ThemeColor("orange", Color.web("#E67E22")),

HMCL/src/main/java/org/jackhuang/hmcl/theme/Themes.java

@@ -29,7 +29,6 @@ import javafx.stage.Stage;
 import javafx.stage.WindowEvent;
 import org.glavo.monetfx.Brightness;
 import org.glavo.monetfx.ColorScheme;
-import org.glavo.monetfx.ColorRole;
 import org.glavo.monetfx.ColorStyle;
 import org.glavo.monetfx.Contrast;
 import org.glavo.monetfx.beans.property.ColorSchemeProperty;
@@ -800,7 +799,8 @@ public final class Themes {
             opacity = background.opacity();
         }
 
-        Paint themeColorPaint = appearance.toResolvedTheme(context).toColorScheme().getColor(ColorRole.SURFACE_CONTAINER);
+        boolean darkFallback = appearance.toResolvedTheme(context).toColorScheme().getBrightness() == Brightness.DARK;
+        Paint themeColorPaint = SkillPalette.surfaceContainer(darkFallback);
         BackgroundType fallbackType = Objects.requireNonNullElse(
                 settings().backgroundFallbackTypeProperty().get(),
                 BackgroundType.BUILTIN);
@@ -960,7 +960,7 @@ public final class Themes {
 
     /// Creates a JavaFX background from the current theme color scheme surface container.
     private static LauncherBackground createThemeColorBackground(double opacity) {
-        return createPaintBackground(getColorScheme().getColor(ColorRole.SURFACE_CONTAINER), opacity);
+        return createPaintBackground(SkillPalette.surfaceContainer(), opacity);
     }
 
     /// Creates a JavaFX image background with a separately stored node opacity.
@@ -1103,10 +1103,11 @@ public final class Themes {
     );
 
     /// The title text fill derived from the current color scheme.
+    ///
+    /// Title chrome uses surface tones (Anthropic-like calm bar), so fill stays on-surface
+    /// whether or not the bar is translucent.
     private static final ObjectBinding<Color> titleFill = Bindings.createObjectBinding(
-            () -> titleBarTransparent.get()
-                    ? getColorScheme().getOnSurface()
-                    : getColorScheme().getOnPrimaryContainer(),
+            () -> SkillPalette.onSurface(),
             colorSchemeProperty(),
             titleBarTransparent
     );

HMCL/src/main/java/org/jackhuang/hmcl/ui/Controllers.java

@@ -8,7 +8,6 @@ import com.jfoenix.validation.base.ValidatorBase;
 import javafx.animation.KeyFrame;
 import javafx.animation.KeyValue;
 import javafx.animation.Timeline;
-import javafx.application.Platform;
 import javafx.beans.property.ReadOnlyStringProperty;
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.property.StringProperty;
@@ -22,6 +21,7 @@ import javafx.util.Duration;
 import org.jackhuang.hmcl.Launcher;
 import org.jackhuang.hmcl.Metadata;
 import org.jackhuang.hmcl.game.GameInstanceID;
+import org.jackhuang.hmcl.game.GameJavaVersion;
 import org.jackhuang.hmcl.game.HMCLGameRepository;
 import org.jackhuang.hmcl.game.LauncherHelper;
 import org.jackhuang.hmcl.game.ModpackHelper;
@@ -45,8 +45,6 @@ import org.jackhuang.hmcl.ui.instances.Instances;
 import org.jackhuang.hmcl.upgrade.IntegrityChecker;
 import org.jackhuang.hmcl.util.*;
 import org.jackhuang.hmcl.util.function.ExceptionalRunnable;
-import org.jackhuang.hmcl.util.i18n.I18n;
-import org.jackhuang.hmcl.util.i18n.SupportedLocale;
 import org.jackhuang.hmcl.util.io.FileUtils;
 import org.jackhuang.hmcl.util.platform.Architecture;
 import org.jackhuang.hmcl.util.platform.OperatingSystem;
@@ -57,7 +55,6 @@ import java.io.IOException;
 import java.net.URI;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.time.LocalDate;
 import java.util.List;
 import java.util.Objects;
 import java.util.concurrent.CompletableFuture;
@@ -78,8 +75,6 @@ public final class Controllers {
     public static final String JAVA_INTERPRETED_MODE_TIP = "javaInterpretedMode";
     /// The shown-tip key for the software-rendering warning.
     public static final String SOFTWARE_RENDERING = "softwareRendering";
-    /// The shown-tip key storing the year of the April Fools prompt.
-    public static final String APRIL_FOOLS = "aprilFools";
 
     /// The coordinator for the main window's scene graph and navigation stack.
     private static @Nullable Decorator decorator;
@@ -259,8 +254,6 @@ public final class Controllers {
     public static void initialize(Stage stage) {
         LOG.info("Start initializing application");
 
-        LOG.info("April Fools: " + AprilFools.isEnabled());
-
         if (System.getProperty("prism.lcdtext") == null) {
             @Nullable String fontAntiAliasing = SettingsManager.userSettings().fontAntiAliasingProperty().get();
             if ("lcd".equalsIgnoreCase(fontAntiAliasing)) {
@@ -280,7 +273,10 @@ public final class Controllers {
         // Dedicated server client: always use the fixed default cache directory.
         settings().commonDirectoryTypeProperty().set(EnumCommonDirectory.DEFAULT);
 
-        Lang.thread(JavaManager::initialize, "Search Java", true);
+        Lang.thread(() -> {
+            JavaManager.initialize();
+            FXUtils.runInFX(Controllers::tryEnsureRecommendedMojangJava);
+        }, "Search Java", true);
 
         StyleSheets.init(mainScene);
 
@@ -363,54 +359,42 @@ public final class Controllers {
             Controllers.dialog(agreementPane);
         }
 
-        aprilFools:
-        if (AprilFools.isEnabled()) {
-            int currentYear = LocalDate.now().getYear();
-            if (state().getShownTips().get(APRIL_FOOLS) instanceof Number year && year.intValue() >= currentYear)
-                break aprilFools;
+        tryInstallBundledModpack(GameDirectoryManager.getSelectedRepository());
+    }
 
-            if (!I18n.getLocale().getLocale().getLanguage().equals("zh"))
-                break aprilFools;
+    /// Downloads Mojang Runtime Java 25 when missing on supported platforms.
+    ///
+    /// No confirm dialog: if already installed, returns quietly; otherwise shows a progress dialog.
+    private static void tryEnsureRecommendedMojangJava() {
+        org.jackhuang.hmcl.util.platform.Platform platform =
+                org.jackhuang.hmcl.util.platform.Platform.SYSTEM_PLATFORM;
+        GameJavaVersion target = GameJavaVersion.JAVA_25;
 
-            @Nullable SupportedLocale lzh = SupportedLocale.getSupportedLocales().stream()
-                    .filter(locale -> "lzh".equals(locale.getName()))
-                    .findFirst().orElse(null);
-
-            if (lzh == null) {
-                LOG.warning("No supported locale found for lzh");
-                break aprilFools;
-            }
-
-            Runnable updateShowTips = () -> state().getShownTips().put(APRIL_FOOLS, currentYear);
-
-            Controllers.confirmWithCountdown(i18n("launcher.april_fools.switch_lzh"), null, 10,
-                    MessageType.QUESTION, () -> {
-                        Controllers.confirm(i18n("launcher.april_fools.switch_lzh.confirm"), null, MessageType.QUESTION, () -> {
-                            LOG.info("Switching locale to " + lzh);
-
-                            updateShowTips.run();
-                            settings().languageProperty().set(lzh);
-
-                            Controllers.onApplicationStop();
-
-                            try {
-                                FileSaver.waitForAllSaves();
-                            } catch (InterruptedException ignored) {
-                                // Ignore
-                            }
-
-                            try {
-                                Restarter.restartSelf();
-                            } catch (IOException e) {
-                                LOG.warning("Failed to restart self", e);
-                            }
-
-                            Platform.exit();
-                        }, updateShowTips);
-                    }, updateShowTips);
+        if (!GameJavaVersion.getSupportedVersions(platform).contains(target)) {
+            return;
+        }
+        if (JavaManager.getMojangJavaPlatform(platform) == null) {
+            return;
+        }
+        if (JavaManager.REPOSITORY.isInstalled(platform, target)) {
+            return;
         }
 
-        tryInstallBundledModpack(GameDirectoryManager.getSelectedRepository());
+        LOG.info("Recommended Mojang Java " + target.majorVersion()
+                + " (" + target.component() + ") missing; starting automatic download");
+
+        Controllers.taskDialog(
+                JavaManager.getDownloadJavaTask(DownloadProviders.getDownloadProvider(), platform, target)
+                        .whenComplete(Schedulers.javafx(), (result, exception) -> {
+                            if (exception != null) {
+                                LOG.warning("Failed to download recommended Mojang Java " + target.majorVersion(), exception);
+                            } else {
+                                LOG.info("Installed Mojang Java " + target.majorVersion() + " at " + result.getBinary());
+                            }
+                        }),
+                i18n("java.download"),
+                TaskCancellationAction.NO_CANCEL
+        );
     }
 
     /// Installs the package found by [Metadata#findBundledModpackFile()] asynchronously, if present.

HMCL/src/main/java/org/jackhuang/hmcl/ui/LayoutMetrics.java

@@ -0,0 +1,52 @@
+// SPDX-FileCopyrightText: Copyright (C) 2020 The HMCL Authors
+// SPDX-License-Identifier: GPL-3.0-or-later WITH AdditionRef-HMCL
+package org.jackhuang.hmcl.ui;
+
+/// Golden-ratio layout metrics for Anthropic tool-mode chrome.
+///
+/// Primary splits use φ ≈ 1.618 (sidebar:content = 1:φ). Spacing uses the φ ladder
+/// from an 8px base so hierarchy stays dense — not landing-page whitespace.
+public final class LayoutMetrics {
+    /// Golden ratio.
+    public static final double PHI = 1.618033988749895;
+
+    /// Sidebar share of a page: 1 / (1 + φ) ≈ 0.382 so sidebar:content = 1:φ.
+    public static final double SIDEBAR_FRACTION = 1.0 / (1.0 + PHI);
+
+    /// Design-minimum page width used when the node has not been laid out yet.
+    public static final double DESIGN_PAGE_WIDTH = 800.0;
+
+    /// Tool-density clamp: keep the rail usable without eating the content column.
+    public static final double SIDEBAR_MIN = 220.0;
+
+    /// φ share of [#DESIGN_PAGE_WIDTH] — exact 1:φ at the launcher minimum width.
+    public static final double SIDEBAR_MAX = Math.rint(DESIGN_PAGE_WIDTH * SIDEBAR_FRACTION); // 306
+
+    /// φ spacing ladder from an 8px base (…, 5, 8, 13, 21, 34).
+    public static final double SPACE_XS = 5.0;
+    public static final double SPACE_SM = 8.0;
+    public static final double SPACE_MD = 13.0;
+    public static final double SPACE_LG = 21.0;
+    public static final double SPACE_XL = 34.0;
+
+    /// Title-bar / touch target height (a11y floor from the skill).
+    public static final double TITLE_BAR = 44.0;
+
+    /// Primary CTA height on the home page (Fibonacci neighbour of title bar / φ body).
+    public static final double LAUNCH_HEIGHT = 55.0;
+
+    /// Primary CTA width (Fibonacci; pairs with the φ sidebar rail).
+    public static final double LAUNCH_WIDTH = 233.0;
+
+    private LayoutMetrics() {
+    }
+
+    /// Resolves the fixed sidebar width for a page of the given width.
+    ///
+    /// @param pageWidth the animated page width in pixels; values ≤ 1 fall back to the design minimum
+    /// @return a width clamped to [{@link #SIDEBAR_MIN}, {@link #SIDEBAR_MAX}] on the 1:φ fraction
+    public static double sidebarWidth(double pageWidth) {
+        double width = pageWidth > 1.0 ? pageWidth : DESIGN_PAGE_WIDTH;
+        return Math.rint(Math.max(SIDEBAR_MIN, Math.min(SIDEBAR_MAX, width * SIDEBAR_FRACTION)));
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/TaskManagerPage.java

@@ -1,182 +0,0 @@
-// SPDX-FileCopyrightText: Copyright (C) 2026 The HMCL Authors
-// SPDX-License-Identifier: GPL-3.0-or-later WITH AdditionRef-HMCL
-package org.jackhuang.hmcl.ui;
-
-import com.jfoenix.controls.JFXButton;
-import com.jfoenix.controls.JFXListView;
-import com.jfoenix.controls.JFXSpinner;
-import javafx.beans.property.ReadOnlyObjectProperty;
-import javafx.beans.property.ReadOnlyObjectWrapper;
-import javafx.geometry.Insets;
-import javafx.scene.Cursor;
-import javafx.scene.control.Control;
-import javafx.scene.control.Label;
-import javafx.scene.control.ListCell;
-import javafx.scene.control.SkinBase;
-import javafx.scene.control.Tooltip;
-import javafx.scene.input.KeyCode;
-import javafx.scene.input.KeyEvent;
-import javafx.scene.layout.Priority;
-import javafx.scene.layout.StackPane;
-import org.jackhuang.hmcl.ui.construct.ComponentList;
-import org.jackhuang.hmcl.ui.construct.RipplerContainer;
-import org.jackhuang.hmcl.ui.construct.TaskExecutorDialogPane;
-import org.jackhuang.hmcl.ui.construct.TwoLineListItem;
-import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
-import org.jackhuang.hmcl.util.TaskManager;
-import org.jetbrains.annotations.NotNullByDefault;
-import org.jetbrains.annotations.Nullable;
-
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
-/// Displays active tasks and pending completion actions.
-@NotNullByDefault
-public final class TaskManagerPage extends Control implements DecoratorPage {
-
-    /// Navigation metadata for the task list.
-    private final ReadOnlyObjectWrapper<State> state =
-            new ReadOnlyObjectWrapper<>(State.fromTitle(i18n("task.list")));
-
-    /// Creates a page backed by the application-wide task manager.
-    public TaskManagerPage() {
-        getStyleClass().add("content-background");
-    }
-
-    @Override
-    public ReadOnlyObjectProperty<State> stateProperty() {
-        return state.getReadOnlyProperty();
-    }
-
-    @Override
-    protected SkinBase<TaskManagerPage> createDefaultSkin() {
-        return new Skin(this);
-    }
-
-    /// Binds a list view to active dialogs and pending completion actions.
-    @NotNullByDefault
-    private static final class Skin extends SkinBase<TaskManagerPage> {
-
-        /// Creates the task list and its empty-state message.
-        private Skin(TaskManagerPage control) {
-            super(control);
-            StackPane container = new StackPane();
-            container.setPadding(new Insets(10));
-            container.getStyleClass().add("notice-pane");
-
-            ComponentList root = new ComponentList();
-            root.getStyleClass().add("no-padding");
-
-            JFXListView<TaskExecutorDialogPane> list = new JFXListView<>();
-            list.setItems(TaskManager.getInstance().getTasks());
-            list.setCellFactory(view -> new TaskCell());
-            list.setPadding(Insets.EMPTY);
-            list.getStyleClass().add("no-horizontal-scrollbar");
-            FXUtils.ignoreEvent(list, KeyEvent.KEY_PRESSED, event -> event.getCode() == KeyCode.ESCAPE);
-
-            StackPane placeholder = new StackPane(new Label(i18n("task.list.empty")));
-            placeholder.getStyleClass().add("notice-pane");
-            list.setPlaceholder(placeholder);
-
-            ComponentList.setVgrow(list, Priority.ALWAYS);
-            root.getContent().setAll(list);
-            container.getChildren().setAll(root);
-            getChildren().setAll(container);
-        }
-    }
-
-    /// Displays a live task title and an action to restore progress or continue a completed task.
-    @NotNullByDefault
-    private static final class TaskCell extends ListCell<@Nullable TaskExecutorDialogPane> {
-
-        /// The list item whose title is bound to the current dialog.
-        private final TwoLineListItem content = new TwoLineListItem();
-
-        /// The row's shared hover and ripple feedback.
-        private final RipplerContainer graphic;
-
-        /// Centers running and pending indicators in a fixed-size slot to keep row titles aligned.
-        private final StackPane statusIcon = new StackPane();
-
-        /// Restores progress or invokes the pending completion action.
-        private final JFXButton actionButton = FXUtils.newToggleButton4(SVG.ARROW_FORWARD);
-
-        /// Describes the current row action.
-        private final Tooltip actionTooltip = new Tooltip();
-
-        /// Creates a row that activates the current task through its body or trailing action.
-        private TaskCell() {
-            content.getStyleClass().add("md-list-cell");
-            content.setPadding(new Insets(8));
-
-            statusIcon.setMinSize(32, 32);
-            statusIcon.setPrefSize(32, 32);
-            statusIcon.setMaxSize(32, 32);
-            statusIcon.setMouseTransparent(true);
-            content.setMinWidth(0);
-            TwoLineListItem.setMargin(statusIcon, new Insets(0, 8, 0, 0));
-            content.setLeading(statusIcon);
-
-            FXUtils.installFastTooltip(actionButton, actionTooltip);
-            actionButton.setOnAction(event -> activateTask());
-            TwoLineListItem.setMargin(actionButton, new Insets(0, 0, 0, 8));
-            content.setTrailing(actionButton);
-
-            graphic = new RipplerContainer(content);
-            graphic.setCursor(Cursor.HAND);
-            graphic.setOnAction(event -> activateTask());
-        }
-
-        /// Invokes a pending action or restores the current task's progress dialog.
-        private void activateTask() {
-            @Nullable TaskExecutorDialogPane pane = getItem();
-            if (pane != null) {
-                if (pane.pendingActionProperty().get() != null)
-                    pane.runPendingAction();
-                else
-                    pane.restore();
-            }
-        }
-
-        /// Rebinds a reused cell and updates its progress or pending-action presentation.
-        @Override
-        protected void updateItem(@Nullable TaskExecutorDialogPane pane, boolean empty) {
-            super.updateItem(pane, empty);
-            graphic.resetFeedback();
-            content.titleProperty().unbind();
-            content.setSubtitle(null);
-            if (empty || pane == null) {
-                content.setTitle("");
-                statusIcon.getChildren().clear();
-                setGraphic(null);
-            } else {
-                content.titleProperty().bind(pane.titleProperty());
-                @Nullable TaskExecutorDialogPane.PendingAction action = pane.pendingActionProperty().get();
-                actionButton.getStyleClass().removeAll("toggle-icon4", "jfx-button-border");
-                if (action != null) {
-                    actionButton.getStyleClass().add("jfx-button-border");
-                    statusIcon.getChildren().setAll(SVG.PENDING.createIcon(24));
-                    content.setSubtitle(action.description());
-                    actionButton.setGraphic(null);
-                    actionButton.setText(action.text());
-                    actionButton.setAccessibleText(action.text());
-                    actionTooltip.setText(action.text());
-                } else {
-                    actionButton.getStyleClass().add("toggle-icon4");
-                    if (pane.queuedProperty().get()) {
-                        statusIcon.getChildren().setAll(SVG.PENDING.createIcon(24));
-                        content.setSubtitle(i18n("task.queued"));
-                    } else if (statusIcon.getChildren().isEmpty() || !(statusIcon.getChildren().get(0) instanceof JFXSpinner)) {
-                        JFXSpinner spinner = new JFXSpinner();
-                        spinner.setRadius(12);
-                        statusIcon.getChildren().setAll(spinner);
-                    }
-                    actionButton.setGraphic(SVG.ARROW_FORWARD.createIcon());
-                    actionButton.setText(null);
-                    actionButton.setAccessibleText(i18n("task.show"));
-                    actionTooltip.setText(i18n("task.show"));
-                }
-                setGraphic(graphic);
-            }
-        }
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AccountListPage.java

@@ -6,14 +6,13 @@ import javafx.beans.InvalidationListener;
 import javafx.beans.WeakInvalidationListener;
 import javafx.beans.binding.Bindings;
 import javafx.beans.property.*;
-import javafx.beans.value.ChangeListener;
-import javafx.beans.value.ObservableValue;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 import javafx.scene.control.ScrollPane;
 import javafx.scene.control.Tooltip;
 import javafx.scene.layout.VBox;
 import org.jackhuang.hmcl.auth.Account;
+import org.jackhuang.hmcl.auth.AccountFactory;
 import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
 import org.jackhuang.hmcl.setting.Accounts;
 import org.jackhuang.hmcl.setting.SettingsManager;
@@ -24,7 +23,6 @@ import org.jackhuang.hmcl.ui.WeakListenerHolder;
 import org.jackhuang.hmcl.ui.construct.AdvancedListItem;
 import org.jackhuang.hmcl.ui.decorator.DecoratorAnimatedPage;
 import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
-import org.jackhuang.hmcl.util.RegionUtils;
 import org.jackhuang.hmcl.util.javafx.BindingMapping;
 import org.jackhuang.hmcl.util.javafx.MappedObservableList;
 import org.jetbrains.annotations.Nullable;
@@ -32,33 +30,13 @@ import org.jetbrains.annotations.UnmodifiableView;
 
 import java.util.Locale;
 
-import static org.jackhuang.hmcl.setting.SettingsManager.userSettings;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 import static org.jackhuang.hmcl.util.javafx.ExtendedProperties.createSelectedItemPropertyFor;
 
 /// Displays account creation methods and the configured account list.
 public final class AccountListPage extends DecoratorAnimatedPage implements DecoratorPage {
-    /// Whether offline and third-party account creation is restricted.
-    static final BooleanProperty RESTRICTED = new SimpleBooleanProperty(true);
-
-    static {
-        String property = System.getProperty("hmcl.offline.auth.restricted", "auto");
-
-        if ("false".equals(property)
-                || "auto".equals(property) && "CN".equals(RegionUtils.MACHINE_REGION)
-                || SettingsManager.userSettings().enableOfflineAccountProperty().get())
-            RESTRICTED.set(false);
-        else
-            userSettings().enableOfflineAccountProperty().addListener(new ChangeListener<Boolean>() {
-                @Override
-                public void changed(ObservableValue<? extends Boolean> o, Boolean oldValue, Boolean newValue) {
-                    if (newValue) {
-                        userSettings().enableOfflineAccountProperty().removeListener(this);
-                        RESTRICTED.set(false);
-                    }
-                }
-            });
-    }
+    /// Offline / authlib-injector creation is always allowed for this fork.
+    static final BooleanProperty RESTRICTED = new SimpleBooleanProperty(false);
 
     /// The account entries derived from the configured accounts.
     private final @UnmodifiableView ObservableList<AccountListItem> items;
@@ -78,6 +56,12 @@ public final class AccountListPage extends DecoratorAnimatedPage implements Deco
         items = MappedObservableList.create(accounts, AccountListItem::new);
         selectedAccount = createSelectedItemPropertyFor(items, Account.class);
 
+        AdvancedListItem offlineItem = new AdvancedListItem();
+        offlineItem.getStyleClass().add("navigation-drawer-item");
+        offlineItem.setTitle(i18n("account.methods.offline"));
+        offlineItem.setLeftIcon(SVG.PERSON);
+        offlineItem.setOnAction(e -> openCreateAccount(Accounts.FACTORY_OFFLINE));
+
         AdvancedListItem microsoftItem = new AdvancedListItem();
         microsoftItem.getStyleClass().add("navigation-drawer-item");
         microsoftItem.setTitle(i18n("account.methods.microsoft"));
@@ -91,14 +75,14 @@ public final class AccountListPage extends DecoratorAnimatedPage implements Deco
         });
 
         InvalidationListener buildSidebarListener = observable -> {
-            boolean restricted = RESTRICTED.get();
-
             getSidebar().clear();
 
             getSidebar()
                     .startCategory(i18n("account.create").toUpperCase(Locale.ROOT))
+                    .add(offlineItem)
                     .add(microsoftItem);
 
+            // External Yggdrasil / authlib-injector servers stay listed for future use.
             for (AuthlibInjectorServer server : authServers) {
                 AdvancedListItem item = new AdvancedListItem();
                 item.getStyleClass().add("navigation-drawer-item");
@@ -111,24 +95,13 @@ public final class AccountListPage extends DecoratorAnimatedPage implements Deco
                     }
                 });
 
-                ObservableValue<String> title = BindingMapping.of(server, AuthlibInjectorServer::getName);
+                var title = BindingMapping.of(server, AuthlibInjectorServer::getName);
                 item.titleProperty().bind(title);
                 item.setSubtitle(server.getDisplayHostUrl());
 
                 Tooltip tooltip = new Tooltip();
-                if (restricted) {
-                    tooltip.setText(i18n("account.login.restricted"));
-                    item.setActionDisabled(true);
-                } else {
-                    tooltip.textProperty().bind(Bindings.format("%s (%s)", title, server.getUrl()));
-                    item.setOnAction(e -> {
-                        if (SettingsManager.isUserGameAccountsReadOnly()) {
-                            confirmOverwriteUserAccounts(() -> Controllers.dialog(new CreateAccountPane(server)));
-                        } else {
-                            Controllers.dialog(new CreateAccountPane(server));
-                        }
-                    });
-                }
+                tooltip.textProperty().bind(Bindings.format("%s (%s)", title, server.getUrl()));
+                item.setOnAction(e -> openCreateAccount(Accounts.getAccountFactoryByAuthlibInjectorServer(server)));
                 FXUtils.installFastTooltip(item, tooltip);
 
                 getSidebar().add(item);
@@ -139,7 +112,6 @@ public final class AccountListPage extends DecoratorAnimatedPage implements Deco
 
         WeakInvalidationListener weakBuildSidebarListener = holder.weak(buildSidebarListener);
         authServers.addListener(weakBuildSidebarListener);
-        RESTRICTED.addListener(weakBuildSidebarListener);
 
         AdvancedListItem addAuthServerItem = new AdvancedListItem();
         addAuthServerItem.getStyleClass().add("navigation-drawer-item");
@@ -172,6 +144,14 @@ public final class AccountListPage extends DecoratorAnimatedPage implements Deco
         setContent(scrollPane);
     }
 
+    private void openCreateAccount(AccountFactory<?> factory) {
+        if (SettingsManager.isUserGameAccountsReadOnly()) {
+            confirmOverwriteUserAccounts(() -> Controllers.dialog(new CreateAccountPane(factory)));
+        } else {
+            Controllers.dialog(new CreateAccountPane(factory));
+        }
+    }
+
     /// Returns the account selection shared with the launcher.
     public ObjectProperty<@Nullable Account> selectedAccountProperty() {
         return selectedAccount;

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/CreateAccountPane.java

@@ -81,20 +81,15 @@ public class CreateAccountPane extends JFXDialogLayout implements DialogAware {
 
     public CreateAccountPane(AccountFactory<?> factory) {
         if (factory == null) {
-            if (AccountListPage.RESTRICTED.get()) {
-                showMethodSwitcher = false;
-                factory = Accounts.FACTORY_MICROSOFT;
-            } else {
-                showMethodSwitcher = true;
-                String preferred = settings().preferredLoginTypeProperty().get();
-                try {
-                    factory = Accounts.getAccountFactory(preferred);
-                    if (factory == Accounts.FACTORY_OFFLINE) {
-                        factory = Accounts.FACTORY_MICROSOFT;
-                    }
-                } catch (IllegalArgumentException e) {
-                    factory = Accounts.FACTORY_MICROSOFT;
+            showMethodSwitcher = true;
+            String preferred = settings().preferredLoginTypeProperty().get();
+            try {
+                factory = Accounts.getAccountFactory(preferred);
+                if (!Accounts.FACTORIES.contains(factory)) {
+                    factory = Accounts.FACTORY_OFFLINE;
                 }
+            } catch (IllegalArgumentException e) {
+                factory = Accounts.FACTORY_OFFLINE;
             }
         } else {
             showMethodSwitcher = false;

HMCL/src/main/java/org/jackhuang/hmcl/ui/animation/ContainerAnimations.java

@@ -121,7 +121,7 @@ public enum ContainerAnimations implements TransitionPane.AnimationProducer {
         /// Animates forward navigation with temporary incoming-page caching.
         @Override
         public Timeline animate(Pane container, Node previousNode, Node nextNode) {
-            double offset = container.getWidth() > 0 ? container.getWidth() * 0.2 : 50;
+            double offset = container.getWidth() > 0 ? container.getWidth() * 0.06 : 16;
             return new Timeline(
                     new KeyFrame(Duration.ZERO,
                             new KeyValue(nextNode.cacheProperty(), isCacheAllowed(nextNode), Interpolator.DISCRETE),
@@ -147,12 +147,12 @@ public enum ContainerAnimations implements TransitionPane.AnimationProducer {
         }
     },
 
-    /// @see <a href="https://m3.material.io/styles/motion/transitions/transition-patterns">Transitions - Material Design 3</a>
+    /// Soft reverse of [#FORWARD] (reduced travel distance for Anthropic-calm chrome).
     BACKWARD {
         /// Animates backward navigation with temporary incoming-page caching.
         @Override
         public Timeline animate(Pane container, Node previousNode, Node nextNode) {
-            double offset = container.getWidth() > 0 ? container.getWidth() * 0.2 : 50;
+            double offset = container.getWidth() > 0 ? container.getWidth() * 0.06 : 16;
             return new Timeline(
                     new KeyFrame(Duration.ZERO,
                             new KeyValue(nextNode.cacheProperty(), isCacheAllowed(nextNode), Interpolator.DISCRETE),
@@ -210,8 +210,8 @@ public enum ContainerAnimations implements TransitionPane.AnimationProducer {
                         new KeyValue(left.translateXProperty(), 0, DEFAULT_INTERPOLATOR),
                         new KeyValue(center.translateXProperty(), 0, DEFAULT_INTERPOLATOR)));
                 timeline.getKeyFrames().add(new KeyFrame(DEFAULT_DURATION_HALF,
-                        new KeyValue(left.translateXProperty(), -30, DEFAULT_INTERPOLATOR),
-                        new KeyValue(center.translateXProperty(), 30, DEFAULT_INTERPOLATOR)));
+                        new KeyValue(left.translateXProperty(), -10, DEFAULT_INTERPOLATOR),
+                        new KeyValue(center.translateXProperty(), 10, DEFAULT_INTERPOLATOR)));
                 timeline.getKeyFrames().add(new KeyFrame(DEFAULT_DURATION,
                         new KeyValue(left.cacheProperty(), left.isCache(), Interpolator.DISCRETE),
                         new KeyValue(center.cacheProperty(), center.isCache(), Interpolator.DISCRETE)));
@@ -233,8 +233,8 @@ public enum ContainerAnimations implements TransitionPane.AnimationProducer {
                         new KeyValue(left.cacheProperty(), isCacheAllowed(left), Interpolator.DISCRETE),
                         new KeyValue(center.cacheProperty(), cacheCenter, Interpolator.DISCRETE)));
                 timeline.getKeyFrames().add(new KeyFrame(DEFAULT_DURATION_HALF,
-                        new KeyValue(left.translateXProperty(), -30, DEFAULT_INTERPOLATOR),
-                        new KeyValue(center.translateXProperty(), 30, DEFAULT_INTERPOLATOR)));
+                        new KeyValue(left.translateXProperty(), -10, DEFAULT_INTERPOLATOR),
+                        new KeyValue(center.translateXProperty(), 10, DEFAULT_INTERPOLATOR)));
                 timeline.getKeyFrames().add(new KeyFrame(DEFAULT_DURATION,
                         new KeyValue(left.cacheProperty(), left.isCache(), Interpolator.DISCRETE),
                         new KeyValue(center.cacheProperty(), center.isCache(), Interpolator.DISCRETE),

HMCL/src/main/java/org/jackhuang/hmcl/ui/animation/Motion.java

@@ -22,6 +22,18 @@ public final class Motion {
     /// @see <a href="https://flutter.github.io/assets-for-api-docs/assets/animation/curve_linear.mp4">curve_linear.mp4</a>
     public static final Interpolator LINEAR = Interpolator.LINEAR;
 
+    /// Anthropic skill default ease: `cubic-bezier(0.16, 1, 0.3, 1)` — transform/opacity only.
+    public static final Interpolator ANTHROPIC = new Cubic(0.16, 1.0, 0.3, 1.0);
+
+    /// Skill `--duration-fast` (150ms).
+    public static final Duration FAST = Duration.millis(150);
+
+    /// Skill `--duration-normal` (250ms).
+    public static final Duration NORMAL = Duration.millis(250);
+
+    /// Skill `--duration-slow` (400ms).
+    public static final Duration SLOW = Duration.millis(400);
+
     /// The emphasizedAccelerate easing curve in the Material specification.
     ///
     /// See also:

HMCL/src/main/java/org/jackhuang/hmcl/ui/animation/TransitionPane.java

@@ -22,11 +22,11 @@ import org.jetbrains.annotations.Nullable;
 @NotNullByDefault
 public class TransitionPane extends StackPane {
 
-    /// The default easing curve for page transitions.
-    public static final Interpolator DEFAULT_INTERPOLATOR = Motion.EASE;
+    /// Skill ease: cubic-bezier(0.16, 1, 0.3, 1) — no Material overshoot.
+    public static final Interpolator DEFAULT_INTERPOLATOR = Motion.ANTHROPIC;
 
-    /// The default duration for page transitions.
-    public static final Duration DEFAULT_DURATION = Motion.SHORT4;
+    /// Skill `--duration-fast` (150ms).
+    public static final Duration DEFAULT_DURATION = Motion.FAST;
 
     /// Half the default duration for transitions with two phases.
     public static final Duration DEFAULT_DURATION_HALF = DEFAULT_DURATION.divide(2);

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/TabController.java

@@ -188,8 +188,9 @@ public final class TabController implements PageAware {
         /// Mirrors the original slide-up and fade-in transition vertically.
         TAB_DOWN(-1.0);
 
-        private static final Duration DURATION = Motion.MEDIUM4;
+        private static final Duration DURATION = Motion.NORMAL;
         private static final Duration HALF_DURATION = DURATION.divide(2);
+        private static final Interpolator EASING = Motion.ANTHROPIC;
 
         private final double direction;
 
@@ -200,22 +201,23 @@ public final class TabController implements PageAware {
         @Override
         public Animation animate(Pane container, Node previousNode, Node nextNode) {
             double extent = container.getHeight();
-            double offset = (extent > 0 ? extent * 0.2 : 50) * direction;
+            // Small vertical drift + fade — avoids Material emphasized/overshoot motion.
+            double offset = (extent > 0 ? extent * 0.06 : 16) * direction;
             var previousTranslation = previousNode.translateYProperty();
             var nextTranslation = nextNode.translateYProperty();
             return new Timeline(
                     new KeyFrame(Duration.ZERO,
                             new KeyValue(nextNode.cacheProperty(), isCacheAllowed(nextNode), Interpolator.DISCRETE),
-                            new KeyValue(previousTranslation, 0, Motion.EASE_IN_OUT_CUBIC_EMPHASIZED),
-                            new KeyValue(previousNode.opacityProperty(), 1, Motion.EASE_IN_OUT_CUBIC_EMPHASIZED),
-                            new KeyValue(nextNode.opacityProperty(), 0, Motion.EASE_IN_OUT_CUBIC_EMPHASIZED),
-                            new KeyValue(nextTranslation, offset, Motion.EASE_IN_OUT_CUBIC_EMPHASIZED)),
+                            new KeyValue(previousTranslation, 0, EASING),
+                            new KeyValue(previousNode.opacityProperty(), 1, EASING),
+                            new KeyValue(nextNode.opacityProperty(), 0, EASING),
+                            new KeyValue(nextTranslation, offset, EASING)),
                     new KeyFrame(HALF_DURATION,
-                            new KeyValue(previousNode.opacityProperty(), 0, Motion.EASE_IN_OUT_CUBIC_EMPHASIZED)),
+                            new KeyValue(previousNode.opacityProperty(), 0, EASING)),
                     new KeyFrame(DURATION,
                             new KeyValue(nextNode.cacheProperty(), nextNode.isCache(), Interpolator.DISCRETE),
-                            new KeyValue(nextNode.opacityProperty(), 1, Motion.EASE_IN_OUT_CUBIC_EMPHASIZED),
-                            new KeyValue(nextTranslation, 0, Motion.EASE_IN_OUT_CUBIC_EMPHASIZED)));
+                            new KeyValue(nextNode.opacityProperty(), 1, EASING),
+                            new KeyValue(nextTranslation, 0, EASING)));
         }
 
         @Override

HMCL/src/main/java/org/jackhuang/hmcl/ui/decorator/Decorator.java

@@ -83,8 +83,8 @@ public final class Decorator {
     /// The minimum width, in pixels, of the visible window content.
     private static final double MIN_CONTENT_WIDTH = 800.0;
 
-    /// The minimum height, in pixels, including the 450-pixel background and 40-pixel title bar.
-    private static final double MIN_CONTENT_HEIGHT = 450.0 + 40.0;
+    /// The minimum height, in pixels, including the 450-pixel background and 44-pixel title bar.
+    private static final double MIN_CONTENT_HEIGHT = 450.0 + 44.0;
 
     /// The minimum visible overlap, in pixels, used to accept a persisted window position.
     private static final double MIN_VISIBLE_WINDOW_AREA = 20.0;
@@ -975,13 +975,13 @@ public final class Decorator {
 
         Timeline timeline = new Timeline(
                 new KeyFrame(Duration.ZERO,
-                        new KeyValue(root.opacityProperty(), 0, Motion.EASE),
-                        new KeyValue(root.scaleXProperty(), 0.8, Motion.EASE),
-                        new KeyValue(root.scaleYProperty(), 0.8, Motion.EASE)),
-                new KeyFrame(Duration.millis(600),
-                        new KeyValue(root.opacityProperty(), 1, Motion.EASE),
-                        new KeyValue(root.scaleXProperty(), 1, Motion.EASE),
-                        new KeyValue(root.scaleYProperty(), 1, Motion.EASE)));
+                        new KeyValue(root.opacityProperty(), 0, Motion.ANTHROPIC),
+                        new KeyValue(root.scaleXProperty(), 0.985, Motion.ANTHROPIC),
+                        new KeyValue(root.scaleYProperty(), 0.985, Motion.ANTHROPIC)),
+                new KeyFrame(Motion.NORMAL,
+                        new KeyValue(root.opacityProperty(), 1, Motion.ANTHROPIC),
+                        new KeyValue(root.scaleXProperty(), 1, Motion.ANTHROPIC),
+                        new KeyValue(root.scaleYProperty(), 1, Motion.ANTHROPIC)));
         playWindowAnimation(timeline, () -> {
             resetRootTransform();
 
@@ -1003,15 +1003,11 @@ public final class Decorator {
         if (!nativeDecorationEnabled && AnimationUtils.playWindowAnimation() && OperatingSystem.CURRENT_OS != OperatingSystem.MACOS) {
             Timeline timeline = new Timeline(
                     new KeyFrame(Duration.ZERO,
-                            new KeyValue(root.opacityProperty(), 1, Motion.EASE),
-                            new KeyValue(root.translateYProperty(), 0, Motion.EASE),
-                            new KeyValue(root.scaleXProperty(), 1, Motion.EASE),
-                            new KeyValue(root.scaleYProperty(), 1, Motion.EASE)),
-                    new KeyFrame(Motion.SHORT4,
-                            new KeyValue(root.opacityProperty(), 0, Motion.EASE),
-                            new KeyValue(root.translateYProperty(), 200, Motion.EASE),
-                            new KeyValue(root.scaleXProperty(), 0.4, Motion.EASE),
-                            new KeyValue(root.scaleYProperty(), 0.4, Motion.EASE)));
+                            new KeyValue(root.opacityProperty(), 1, Motion.ANTHROPIC),
+                            new KeyValue(root.translateYProperty(), 0, Motion.ANTHROPIC)),
+                    new KeyFrame(Motion.FAST,
+                            new KeyValue(root.opacityProperty(), 0, Motion.ANTHROPIC),
+                            new KeyValue(root.translateYProperty(), 24, Motion.ANTHROPIC)));
             playWindowAnimation(timeline, () -> {
                 if (getStage() == currentStage) {
                     currentStage.setIconified(true);
@@ -1032,13 +1028,9 @@ public final class Decorator {
         if (!nativeDecorationEnabled && AnimationUtils.playWindowAnimation()) {
             Timeline timeline = new Timeline(
                     new KeyFrame(Duration.ZERO,
-                            new KeyValue(root.opacityProperty(), 1, Motion.EASE),
-                            new KeyValue(root.scaleXProperty(), 1, Motion.EASE),
-                            new KeyValue(root.scaleYProperty(), 1, Motion.EASE)),
-                    new KeyFrame(Duration.millis(200),
-                            new KeyValue(root.opacityProperty(), 0, Motion.EASE),
-                            new KeyValue(root.scaleXProperty(), 0.8, Motion.EASE),
-                            new KeyValue(root.scaleYProperty(), 0.8, Motion.EASE)));
+                            new KeyValue(root.opacityProperty(), 1, Motion.ANTHROPIC)),
+                    new KeyFrame(Motion.FAST,
+                            new KeyValue(root.opacityProperty(), 0, Motion.ANTHROPIC)));
             playWindowAnimation(timeline, Launcher::stopApplication);
         } else {
             stopWindowAnimation();
@@ -1172,15 +1164,11 @@ public final class Decorator {
 
         Timeline timeline = new Timeline(
                 new KeyFrame(Duration.ZERO,
-                        new KeyValue(root.opacityProperty(), 0, Motion.EASE),
-                        new KeyValue(root.translateYProperty(), 200, Motion.EASE),
-                        new KeyValue(root.scaleXProperty(), 0.4, Motion.EASE),
-                        new KeyValue(root.scaleYProperty(), 0.4, Motion.EASE)),
-                new KeyFrame(Motion.SHORT4,
-                        new KeyValue(root.opacityProperty(), 1, Motion.EASE),
-                        new KeyValue(root.translateYProperty(), 0, Motion.EASE),
-                        new KeyValue(root.scaleXProperty(), 1, Motion.EASE),
-                        new KeyValue(root.scaleYProperty(), 1, Motion.EASE)));
+                        new KeyValue(root.opacityProperty(), 0, Motion.ANTHROPIC),
+                        new KeyValue(root.translateYProperty(), 24, Motion.ANTHROPIC)),
+                new KeyFrame(Motion.FAST,
+                        new KeyValue(root.opacityProperty(), 1, Motion.ANTHROPIC),
+                        new KeyValue(root.translateYProperty(), 0, Motion.ANTHROPIC)));
         playWindowAnimation(timeline, this::resetRootTransform);
     }
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/decorator/DecoratorAnimatedPage.java

@@ -2,16 +2,19 @@
 // SPDX-License-Identifier: GPL-3.0-or-later WITH AdditionRef-HMCL
 package org.jackhuang.hmcl.ui.decorator;
 
+import javafx.beans.binding.Bindings;
 import javafx.geometry.Insets;
 import javafx.scene.Node;
 import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.StackPane;
-import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.LayoutMetrics;
 import org.jackhuang.hmcl.ui.construct.AdvancedListBox;
 import org.jetbrains.annotations.NotNullByDefault;
 import org.jetbrains.annotations.Nullable;
 
-/// Lays out a fixed-width sidebar and a growing content area as independent animation targets.
+/// Lays out a φ-proportioned sidebar and a growing content area as independent animation targets.
+///
+/// Sidebar:content ≈ 1:φ (see [LayoutMetrics]), clamped for tool-mode density.
 @NotNullByDefault
 public class DecoratorAnimatedPage extends BorderPane {
 
@@ -25,7 +28,12 @@ public class DecoratorAnimatedPage extends BorderPane {
     /// Creates both animation targets without requiring CSS or skin initialization.
     public DecoratorAnimatedPage() {
         getStyleClass().add("gray-background");
-        FXUtils.setLimitWidth(left, 200);
+        var sidebarWidth = Bindings.createDoubleBinding(
+                () -> LayoutMetrics.sidebarWidth(getWidth()),
+                widthProperty());
+        left.minWidthProperty().bind(sidebarWidth);
+        left.prefWidthProperty().bind(sidebarWidth);
+        left.maxWidthProperty().bind(sidebarWidth);
         sidebar.setMinSize(0, 0);
         left.setCenter(sidebar);
         setLeft(left);
@@ -42,11 +50,11 @@ public class DecoratorAnimatedPage extends BorderPane {
         return left.getBottom();
     }
 
-    /// Replaces the bottom content, reserving its preferred height and a 12-pixel bottom gap.
+    /// Replaces the bottom content, reserving its preferred height and a φ-md bottom gap.
     /// Passing null removes it without replacing the sidebar animation target.
     public void setSidebarBottom(@Nullable Node node) {
         if (node != null) {
-            BorderPane.setMargin(node, new Insets(0, 0, 12, 0));
+            BorderPane.setMargin(node, new Insets(0, 0, LayoutMetrics.SPACE_MD, 0));
         }
         left.setBottom(node);
     }

HMCL/src/main/java/org/jackhuang/hmcl/ui/decorator/MainWindowPane.java

@@ -3,7 +3,6 @@
 package org.jackhuang.hmcl.ui.decorator;
 
 import com.jfoenix.controls.JFXButton;
-import com.jfoenix.controls.JFXSpinner;
 import javafx.animation.KeyFrame;
 import javafx.animation.KeyValue;
 import javafx.animation.Timeline;
@@ -24,22 +23,19 @@ import javafx.scene.layout.Region;
 import javafx.scene.layout.StackPane;
 import javafx.scene.paint.Color;
 import javafx.scene.shape.Rectangle;
-import javafx.scene.shape.SVGPath;
 import javafx.util.Duration;
-import org.glavo.monetfx.ColorRole;
 import org.glavo.monetfx.ColorScheme;
+import org.jackhuang.hmcl.theme.SkillPalette;
 import org.jackhuang.hmcl.theme.Themes;
 import org.jackhuang.hmcl.ui.*;
 import org.jackhuang.hmcl.ui.animation.ContainerAnimations;
 import org.jackhuang.hmcl.ui.animation.TransitionPane;
 import org.jackhuang.hmcl.ui.wizard.Navigation;
-import org.jackhuang.hmcl.util.TaskManager;
 import org.jetbrains.annotations.NotNullByDefault;
 import org.jetbrains.annotations.Nullable;
 
 import static org.jackhuang.hmcl.ui.animation.TransitionPane.DEFAULT_DURATION;
 import static org.jackhuang.hmcl.ui.animation.TransitionPane.DEFAULT_INTERPOLATOR;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 /// Renders the clipped background, title bar, and navigation content owned by a [Decorator].
 @NotNullByDefault
@@ -85,7 +81,7 @@ final class MainWindowPane extends StackPane {
                 () -> Themes.windowTransparentProperty().get()
                         ? null
                         : new Background(new BackgroundFill(
-                        Themes.getColorScheme().getColor(ColorRole.SURFACE_CONTAINER),
+                        SkillPalette.surfaceContainer(),
                         CornerRadii.EMPTY,
                         Insets.EMPTY)),
                 Themes.windowTransparentProperty(),
@@ -170,42 +166,14 @@ final class MainWindowPane extends StackPane {
         return backgroundNode;
     }
 
-    /// Creates the task, minimize, and application-close buttons.
+    /// Creates the minimize and application-close buttons.
     ///
     /// @return a size-limited top-right button row
     private HBox createWindowButtons() {
         HBox buttons = new HBox();
         buttons.setAlignment(Pos.TOP_RIGHT);
         decorator.capableDraggingWindow(buttons);
-        buttons.setMaxSize(Region.USE_PREF_SIZE, 40);
-
-        JFXButton tasksButton = new JFXButton();
-        tasksButton.setFocusTraversable(false);
-        tasksButton.setAccessibleText(i18n("task.list"));
-        tasksButton.getStyleClass().add("jfx-decorator-button");
-        tasksButton.setOnAction(event -> {
-            if (!(decorator.getNavigator().getCurrentPage() instanceof TaskManagerPage))
-                Controllers.navigate(new TaskManagerPage());
-        });
-        decorator.forbidDraggingWindow(tasksButton);
-
-        SVGPath tasksEmptyIcon = SVG.LIST_ALT.createIcon(Themes.titleFillProperty());
-
-        holder.onWeakChangeAndOperate(TaskManager.getInstance().statusProperty(), status -> {
-            switch (status) {
-                case IDLE -> tasksButton.setGraphic(tasksEmptyIcon);
-                case PENDING -> tasksButton.setGraphic(SVG.PENDING.createIcon(Themes.titleFillProperty()));
-                case RUNNING -> {
-                    JFXSpinner tasksSpinner = new JFXSpinner();
-                    tasksSpinner.getStyleClass().add("small-spinner");
-                    tasksSpinner.setRadius(9);
-                    tasksSpinner.setMouseTransparent(true);
-                    FXUtils.setLimitWidth(tasksSpinner, 20);
-                    FXUtils.setLimitHeight(tasksSpinner, 20);
-                    tasksButton.setGraphic(tasksSpinner);
-                }
-            }
-        });
+        buttons.setMaxSize(Region.USE_PREF_SIZE, 44);
 
         JFXButton minimizeButton = new JFXButton();
         minimizeButton.setFocusTraversable(false);
@@ -221,24 +189,27 @@ final class MainWindowPane extends StackPane {
         closeButton.setOnAction(event -> decorator.closeWindow());
         decorator.forbidDraggingWindow(closeButton);
 
-        buttons.getChildren().setAll(tasksButton, minimizeButton, closeButton);
+        buttons.getChildren().setAll(minimizeButton, closeButton);
         return buttons;
     }
 
     /// Recomputes the title-bar background for the current theme and transparency preference.
+    ///
+    /// Uses surface / surface-container tones so the chrome stays calm and brand-forward
+    /// instead of a saturated primary strip.
     private void updateTitleBarBackground() {
         @Nullable ColorScheme colorScheme = Themes.getColorScheme();
         if (colorScheme == null) {
             titleBar.setBackground(null);
         } else if (Themes.titleBarTransparentProperty().get()) {
-            Color surface = colorScheme.getSurface();
+            Color surface = SkillPalette.surface(SkillPalette.isDark(colorScheme));
             titleBar.setBackground(new Background(new BackgroundFill(
                     new Color(surface.getRed(), surface.getGreen(), surface.getBlue(), 0.5),
                     CornerRadii.EMPTY,
                     Insets.EMPTY)));
         } else {
             titleBar.setBackground(new Background(new BackgroundFill(
-                    colorScheme.getPrimaryContainer(),
+                    SkillPalette.surfaceContainer(SkillPalette.isDark(colorScheme)),
                     CornerRadii.EMPTY,
                     Insets.EMPTY)));
         }
@@ -358,7 +329,7 @@ final class MainWindowPane extends StackPane {
             /// {@inheritDoc}
             @Override
             public Timeline animate(Pane container, Node previousNode, Node nextNode) {
-                return createTimeline(previousNode, nextNode, 50, -50);
+                return createTimeline(previousNode, nextNode, 18, -18);
             }
 
             /// {@inheritDoc}
@@ -382,7 +353,7 @@ final class MainWindowPane extends StackPane {
             /// {@inheritDoc}
             @Override
             public Timeline animate(Pane container, Node previousNode, Node nextNode) {
-                return createTimeline(previousNode, nextNode, -50, 50);
+                return createTimeline(previousNode, nextNode, -18, 18);
             }
 
             /// {@inheritDoc}

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/ModpackSelectionPage.java

@@ -145,7 +145,6 @@ public final class ModpackSelectionPage extends VBox implements WizardPage {
         }, "", new URLValidator());
     }
 
-
     @Override
     public void cleanup(SettingsMap settings) {
     }

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/VersionsPage.java

@@ -132,7 +132,6 @@ public final class VersionsPage extends Control implements WizardPage, Refreshab
         ALL,
         RELEASE,
         SNAPSHOTS,
-        APRIL_FOOLS,
         OLD
     }
 
@@ -234,13 +233,8 @@ public final class VersionsPage extends Control implements WizardPage, Refreshab
                         imageView.setImage(GameInstanceIconType.GRASS.getIcon());
                     }
                     case SNAPSHOT, PENDING, UNOBFUSCATED -> {
-                        if (versionType == ComponentRemoteVersion.Type.SNAPSHOT && gameVersion.isAprilFools()) {
-                            tags.add(new Tag(i18n("instance.game.april_fools")));
-                            imageView.setImage(GameInstanceIconType.APRIL_FOOLS.getIcon());
-                        } else {
-                            tags.add(new Tag(i18n("instance.game.snapshot")));
-                            imageView.setImage(GameInstanceIconType.COMMAND.getIcon());
-                        }
+                        tags.add(new Tag(i18n("instance.game.snapshot")));
+                        imageView.setImage(GameInstanceIconType.COMMAND.getIcon());
                     }
                     default -> {
                         tags.add(new Tag(i18n("instance.game.old")));
@@ -334,7 +328,6 @@ public final class VersionsPage extends Control implements WizardPage, Refreshab
                                 VersionTypeFilter.ALL,
                                 VersionTypeFilter.RELEASE,
                                 VersionTypeFilter.SNAPSHOTS,
-                                VersionTypeFilter.APRIL_FOOLS,
                                 VersionTypeFilter.OLD
                         );
                         categoryField.getSelectionModel().select(VersionTypeFilter.RELEASE);
@@ -461,8 +454,6 @@ public final class VersionsPage extends Control implements WizardPage, Refreshab
                         case SNAPSHOTS -> versionType == ComponentRemoteVersion.Type.SNAPSHOT
                                 || versionType == ComponentRemoteVersion.Type.PENDING
                                 || versionType == ComponentRemoteVersion.Type.UNOBFUSCATED;
-                        case APRIL_FOOLS -> versionType == ComponentRemoteVersion.Type.SNAPSHOT
-                                && it.getGameVersion().isAprilFools();
                         case OLD -> versionType == ComponentRemoteVersion.Type.OLD;
                         // case ALL,
                         default -> true;

HMCL/src/main/java/org/jackhuang/hmcl/ui/instances/GameInstanceIconDialog.java

@@ -45,7 +45,6 @@ public class GameInstanceIconDialog extends JFXDialogLayout {
                 createIcon(GameInstanceIconType.CHEST),
                 createIcon(GameInstanceIconType.CHICKEN),
                 createIcon(GameInstanceIconType.COMMAND),
-                createIcon(GameInstanceIconType.APRIL_FOOLS),
                 createIcon(GameInstanceIconType.OPTIFINE),
                 createIcon(GameInstanceIconType.CRAFT_TABLE),
                 createIcon(GameInstanceIconType.FABRIC),

HMCL/src/main/java/org/jackhuang/hmcl/ui/instances/HMCLLocalizedDownloadListPage.java

@@ -19,8 +19,6 @@ import static org.jackhuang.hmcl.util.logging.Logger.LOG;
 
 public final class HMCLLocalizedDownloadListPage extends DownloadListPage {
 
-
-
     public static DownloadListPage ofResourcePack(DownloadPage.DownloadCallback callback, boolean instanceSelection) {
         return new HMCLLocalizedDownloadListPage(callback, instanceSelection, RemoteAddon.Type.RESOURCE_PACK, true, true);
     }

HMCL/src/main/java/org/jackhuang/hmcl/ui/instances/InstallerListPage.java

@@ -10,14 +10,11 @@ import org.jackhuang.hmcl.game.GameComponentType;
 import org.jackhuang.hmcl.game.HMCLGameInstance;
 import org.jackhuang.hmcl.game.HMCLGameRepository;
 import org.jackhuang.hmcl.task.Schedulers;
-import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.ui.*;
 import org.jetbrains.annotations.Nullable;
 
 import java.util.*;
 
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
 public class InstallerListPage extends ListPageBase<InstallerItem> {
     private final WeakListenerHolder listenerHolder = new WeakListenerHolder();
     private @Nullable HMCLGameInstance gameInstance;
@@ -116,7 +113,6 @@ public class InstallerListPage extends ListPageBase<InstallerItem> {
         }
     }
 
-
     private class InstallerListPageSkin extends ToolbarListPageSkin<InstallerItem, InstallerListPage> {
 
         InstallerListPageSkin() {

HMCL/src/main/java/org/jackhuang/hmcl/ui/instances/Instances.java

@@ -78,7 +78,6 @@ public final class Instances {
         installServerModpack();
     }
 
-
     public static void deleteInstance(HMCLGameInstance gameInstance) {
         HMCLGameRepository repository = gameInstance.getRepository();
         GameInstanceID instanceId = gameInstance.getId();
@@ -127,7 +126,6 @@ public final class Instances {
             new Validator(i18n("install.new_game.already_exists"), newVersionName -> !repository.instanceIdConflicts(newVersionName) || newVersionName.equals(instanceId.toString())));
     }
 
-
     public static void openFolder(HMCLGameInstance gameInstance) {
         FXUtils.openFolder(gameInstance.getRunDirectory());
     }

HMCL/src/main/java/org/jackhuang/hmcl/ui/instances/ModListPage.java

@@ -309,7 +309,6 @@ public final class ModListPage extends ListPageBase<ModListPage.ModInfoObject> i
         }
     }
 
-
     public void rollback(LocalModFile from, LocalModFile to) {
         try {
             modManager.rollback(from, to);

HMCL/src/main/java/org/jackhuang/hmcl/ui/instances/ResourcePackListPage.java

@@ -187,7 +187,6 @@ public final class ResourcePackListPage extends ListPageBase<ResourcePackListPag
         }
     }
 
-
     private void onOpenFolder() {
         if (resourcePackDirectory != null) {
             FXUtils.openFolder(resourcePackDirectory);

HMCL/src/main/java/org/jackhuang/hmcl/ui/instances/WorldListPage.java

@@ -149,7 +149,6 @@ public final class WorldListPage extends ListPageBase<World> {
         installWorld(res.get(0));
     }
 
-
     private void installWorld(Path zipFile) {
         // Only accept one world file because user is required to confirm the new world name
         // Or too many input dialogs are popped.

HMCL/src/main/java/org/jackhuang/hmcl/ui/main/DownloadSettingsPage.java

@@ -15,6 +15,7 @@ import javafx.scene.layout.*;
 import org.jackhuang.hmcl.setting.ProxyType;
 import org.jackhuang.hmcl.task.FetchTask;
 import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.LayoutMetrics;
 import org.jackhuang.hmcl.ui.WeakListenerHolder;
 import org.jackhuang.hmcl.ui.construct.*;
 import org.jackhuang.hmcl.util.Holder;
@@ -30,8 +31,8 @@ public class DownloadSettingsPage extends StackPane {
     private final WeakListenerHolder holder = new WeakListenerHolder();
 
     public DownloadSettingsPage() {
-        VBox content = new VBox(10);
-        content.setPadding(new Insets(10));
+        VBox content = new VBox(LayoutMetrics.SPACE_MD);
+        content.setPadding(new Insets(LayoutMetrics.SPACE_SM, LayoutMetrics.SPACE_MD, LayoutMetrics.SPACE_MD, LayoutMetrics.SPACE_MD));
         content.setFillWidth(true);
         ScrollPane scrollPane = new ScrollPane(content);
         FXUtils.smoothScrolling(scrollPane);

HMCL/src/main/java/org/jackhuang/hmcl/ui/main/MainPage.java

@@ -27,6 +27,7 @@ import org.jackhuang.hmcl.setting.GameDirectoryManager;
 import org.jackhuang.hmcl.theme.Themes;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.LayoutMetrics;
 import org.jackhuang.hmcl.ui.SVG;
 import org.jackhuang.hmcl.ui.animation.AnimationUtils;
 import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
@@ -79,7 +80,8 @@ public final class MainPage extends StackPane implements DecoratorPage {
 
         state.setValue(new State(null, titleNode, false, false, true));
 
-        setPadding(new Insets(20));
+        // Tool-density φ ladder (skill): md/lg insets — not landing-page whitespace.
+        setPadding(new Insets(LayoutMetrics.SPACE_MD, LayoutMetrics.SPACE_MD, LayoutMetrics.SPACE_LG, LayoutMetrics.SPACE_MD));
 
 
 
@@ -186,8 +188,6 @@ public final class MainPage extends StackPane implements DecoratorPage {
 
     }
 
-
-
     private void launch() {
         HMCLGameRepository repository = GameDirectoryManager.getSelectedRepository();
         Instances.launch(repository.getSelectedInstance());
@@ -198,9 +198,6 @@ public final class MainPage extends StackPane implements DecoratorPage {
         Instances.installServerModpack();
     }
 
-
-
-
     @Override
     public ReadOnlyObjectWrapper<State> stateProperty() {
         return state;
@@ -237,5 +234,4 @@ public final class MainPage extends StackPane implements DecoratorPage {
         return instances;
     }
 
-
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/main/PersonalizationPage.java

@@ -21,30 +21,19 @@ import javafx.scene.paint.Color;
 import javafx.scene.paint.Paint;
 import javafx.scene.text.Font;
 import javafx.scene.text.FontSmoothingType;
-import javafx.stage.FileChooser;
 import org.glavo.monetfx.Brightness;
 import org.glavo.monetfx.ColorStyle;
-import org.glavo.uuid.UUIDs;
 import org.jackhuang.hmcl.setting.*;
 import org.jackhuang.hmcl.theme.*;
-import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.SVG;
 import org.jackhuang.hmcl.ui.construct.*;
-import org.jackhuang.hmcl.ui.construct.MessageDialogPane.MessageType;
 import org.jackhuang.hmcl.util.Holder;
-import org.jackhuang.hmcl.util.StringUtils;
-import org.jackhuang.hmcl.util.io.FileUtils;
 import org.jackhuang.hmcl.util.javafx.SafeStringConverter;
-import org.jackhuang.hmcl.util.platform.OperatingSystem;
 import org.jetbrains.annotations.NotNullByDefault;
 import org.jetbrains.annotations.Nullable;
 
 import java.io.IOException;
-import java.nio.file.Path;
-import java.time.Instant;
-import java.time.LocalDateTime;
-import java.time.ZoneId;
 import java.time.format.DateTimeFormatter;
 import java.util.Arrays;
 import java.util.Locale;
@@ -55,7 +44,6 @@ import java.util.function.Supplier;
 import static org.jackhuang.hmcl.setting.SettingsManager.settings;
 import static org.jackhuang.hmcl.setting.SettingsManager.userSettings;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-import static org.jackhuang.hmcl.util.logging.Logger.LOG;
 
 /// Configures launcher appearance, background, and launcher font settings.
 @NotNullByDefault
@@ -1029,7 +1017,7 @@ public class PersonalizationPage extends StackPane {
                     }
                 }
 
-                vbox.getChildren().add(new Label("Hello Minecraft! Launcher"));
+                vbox.getChildren().add(new Label("TDLM"));
 
                 fontPane.getContent().add(vbox);
             }

HMCL/src/main/java/org/jackhuang/hmcl/ui/main/SettingsPage.java

@@ -14,7 +14,7 @@ import org.jackhuang.hmcl.Metadata;
 import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
-import org.jackhuang.hmcl.ui.SVG;
+import org.jackhuang.hmcl.ui.LayoutMetrics;
 import org.jackhuang.hmcl.ui.construct.*;
 import org.jackhuang.hmcl.ui.construct.MessageDialogPane.MessageType;
 import org.jackhuang.hmcl.util.Lang;
@@ -34,7 +34,6 @@ import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.HashSet;
 import java.util.List;
-import java.util.Objects;
 import java.util.Set;
 import java.util.concurrent.CompletableFuture;
 import java.util.zip.GZIPInputStream;
@@ -49,103 +48,94 @@ public final class SettingsPage extends ScrollPane {
     public SettingsPage() {
         this.setFitToWidth(true);
 
-        VBox rootPane = new VBox(10);
-        rootPane.setPadding(new Insets(10));
+        // Title:body φ ladder — tight tool density (sm gap, md/lg insets).
+        VBox rootPane = new VBox(LayoutMetrics.SPACE_SM);
+        rootPane.setPadding(new Insets(LayoutMetrics.SPACE_SM, LayoutMetrics.SPACE_MD, LayoutMetrics.SPACE_MD, LayoutMetrics.SPACE_MD));
         this.setContent(rootPane);
         FXUtils.smoothScrolling(this);
 
+        {
+            ComponentList languagePaneList = new ComponentList();
 
             {
-                ComponentList languagePaneList = new ComponentList();
+                var chooseLanguagePane = new LineSelectButton<SupportedLocale>();
+                chooseLanguagePane.setTitle(i18n("settings.launcher.language"));
+                chooseLanguagePane.setSubtitle(i18n("settings.take_effect_after_restart"));
 
-                {
-                    var chooseLanguagePane = new LineSelectButton<SupportedLocale>();
-                    chooseLanguagePane.setTitle(i18n("settings.launcher.language"));
-                    chooseLanguagePane.setSubtitle(i18n("settings.take_effect_after_restart"));
+                SupportedLocale currentLocale = I18n.getLocale();
+                chooseLanguagePane.setNullSafeConverter(locale -> {
+                    if (locale.isDefault())
+                        return locale.getDisplayName(currentLocale);
+                    else if (locale.isSameLanguage(currentLocale))
+                        return locale.getDisplayName(locale);
+                    else
+                        return locale.getDisplayName(currentLocale) + " - " + locale.getDisplayName(locale);
+                });
+                chooseLanguagePane.setItems(SupportedLocale.getSupportedLocales());
+                chooseLanguagePane.valueProperty().bindBidirectional(settings().languageProperty());
 
-                    SupportedLocale currentLocale = I18n.getLocale();
-                    chooseLanguagePane.setNullSafeConverter(locale -> {
-                        if (locale.isDefault())
-                            return locale.getDisplayName(currentLocale);
-                        else if (locale.isSameLanguage(currentLocale))
-                            return locale.getDisplayName(locale);
-                        else
-                            return locale.getDisplayName(currentLocale) + " - " + locale.getDisplayName(locale);
-                    });
-                    chooseLanguagePane.setItems(SupportedLocale.getSupportedLocales());
-                    chooseLanguagePane.valueProperty().bindBidirectional(settings().languageProperty());
+                languagePaneList.getContent().add(chooseLanguagePane);
 
-                    languagePaneList.getContent().add(chooseLanguagePane);
-
-                }
-
-                rootPane.getChildren().addAll(ComponentList.createComponentListTitle(i18n("settings.launcher.language")), languagePaneList);
             }
 
+            rootPane.getChildren().addAll(ComponentList.createComponentListTitle(i18n("settings.launcher.language")), languagePaneList);
+        }
+
+        {
+            ComponentList miscPaneList = new ComponentList();
+
             {
-                ComponentList miscPaneList = new ComponentList();
+                BorderPane debugPane = new BorderPane();
 
-                {
-                    LineSwitch disableAprilFools = new LineSwitch();
-                    disableAprilFools.setTitle(i18n("settings.launcher.disable_april_fools"));
-                    disableAprilFools.setSubtitle(i18n("settings.take_effect_after_restart"));
-                    disableAprilFools.selectedProperty().bindBidirectional(settings().disableAprilFoolsProperty());
-                    miscPaneList.getContent().add(disableAprilFools);
-                }
+                Label left = new Label(i18n("settings.launcher.debug"));
+                BorderPane.setAlignment(left, Pos.CENTER_LEFT);
+                debugPane.setLeft(left);
 
-                {
-                    BorderPane debugPane = new BorderPane();
+                JFXButton openLogFolderButton = new JFXButton(i18n("settings.launcher.launcher_log.reveal"));
+                openLogFolderButton.setOnAction(e -> openLogFolder());
+                openLogFolderButton.getStyleClass().add("jfx-button-border");
+                if (LOG.getLogFile() == null)
+                    openLogFolderButton.setDisable(true);
 
-                    Label left = new Label(i18n("settings.launcher.debug"));
-                    BorderPane.setAlignment(left, Pos.CENTER_LEFT);
-                    debugPane.setLeft(left);
+                SpinnerPane exportLogPane = new SpinnerPane();
 
-                    JFXButton openLogFolderButton = new JFXButton(i18n("settings.launcher.launcher_log.reveal"));
-                    openLogFolderButton.setOnAction(e -> openLogFolder());
-                    openLogFolderButton.getStyleClass().add("jfx-button-border");
-                    if (LOG.getLogFile() == null)
-                        openLogFolderButton.setDisable(true);
+                JFXButton logButton = FXUtils.newBorderButton(i18n("settings.launcher.launcher_log.export"));
+                exportLogPane.setContent(logButton);
+                logButton.setOnAction(e -> {
+                    exportLogPane.showSpinner();
+                    onExportLogs().whenCompleteAsync((result, exception) -> {
+                        exportLogPane.hideSpinner();
+                        if (exception == null) {
+                            Controllers.dialog(i18n("settings.launcher.launcher_log.export.success", result));
+                            FXUtils.showFileInExplorer(result);
+                        } else {
+                            LOG.warning("Failed to export logs", exception);
+                            Controllers.dialog(
+                                    i18n("settings.launcher.launcher_log.export.failed") + "\n" + StringUtils.getStackTrace(exception),
+                                    null,
+                                    MessageType.ERROR
+                            );
+                        }
+                    }, Schedulers.javafx());
+                });
 
-                    SpinnerPane exportLogPane = new SpinnerPane();
+                HBox buttonBox = new HBox();
+                buttonBox.setSpacing(10);
+                buttonBox.getChildren().addAll(openLogFolderButton, exportLogPane);
+                BorderPane.setAlignment(buttonBox, Pos.CENTER_RIGHT);
+                debugPane.setRight(buttonBox);
 
-                    JFXButton logButton = FXUtils.newBorderButton(i18n("settings.launcher.launcher_log.export"));
-                    exportLogPane.setContent(logButton);
-                    logButton.setOnAction(e -> {
-                        exportLogPane.showSpinner();
-                        onExportLogs().whenCompleteAsync((result, exception) -> {
-                            exportLogPane.hideSpinner();
-                            if (exception == null) {
-                                Controllers.dialog(i18n("settings.launcher.launcher_log.export.success", result));
-                                FXUtils.showFileInExplorer(result);
-                            } else {
-                                LOG.warning("Failed to export logs", exception);
-                                Controllers.dialog(
-                                        i18n("settings.launcher.launcher_log.export.failed") + "\n" + StringUtils.getStackTrace(exception),
-                                        null,
-                                        MessageType.ERROR
-                                );
-                            }
-                        }, Schedulers.javafx());
-                    });
-
-                    HBox buttonBox = new HBox();
-                    buttonBox.setSpacing(10);
-                    buttonBox.getChildren().addAll(openLogFolderButton, exportLogPane);
-                    BorderPane.setAlignment(buttonBox, Pos.CENTER_RIGHT);
-                    debugPane.setRight(buttonBox);
-
-                    miscPaneList.getContent().add(debugPane);
-                }
-
-                rootPane.getChildren().addAll(ComponentList.createComponentListTitle(i18n("settings.launcher.misc")), miscPaneList);
+                miscPaneList.getContent().add(debugPane);
             }
+
+            rootPane.getChildren().addAll(ComponentList.createComponentListTitle(i18n("settings.launcher.misc")), miscPaneList);
+        }
     }
 
     private void openLogFolder() {
         FXUtils.openFolder(LOG.getLogFile().getParent());
     }
 
-
     private static String getEntryName(Set<String> entryNames, String name) {
         if (entryNames.add(name)) {
             return name;

HMCL/src/main/java/org/jackhuang/hmcl/util/AprilFools.java

@@ -1,56 +0,0 @@
-// SPDX-FileCopyrightText: Copyright (C) 2026 The HMCL Authors
-// SPDX-License-Identifier: GPL-3.0-or-later WITH AdditionRef-HMCL
-package org.jackhuang.hmcl.util;
-
-import org.jackhuang.hmcl.util.i18n.LocaleUtils;
-
-import java.time.LocalDate;
-import java.time.Month;
-import java.util.List;
-
-import static org.jackhuang.hmcl.setting.SettingsManager.settings;
-
-/// April Fools' Day utilities.
-///
-/// This class provides methods to check if it is April Fools' Day or near April Fools' Day.
-/// It also provides a method to check if April Fools is enabled.
-///
-/// @author Glavo
-public final class AprilFools {
-
-    private static final boolean ENABLED;
-
-    static {
-        var date = LocalDate.now();
-
-        // Some countries/regions may oppose April Fools' Day for various reasons.
-        // Therefore, we use a regional whitelist to avoid risks.
-        // Currently, we have only listed a limited set of countries/regions for testing.
-        // We will investigate more countries/regions in the future to expand this list.
-        boolean supportedRegion = List.of(
-                "CN", "TW", "HK", "MO", "JP", "KR", "VN", "SG", "MY",
-                "ES", "DE", "FR", "GB", "RU", "UA", "US"
-        ).contains(LocaleUtils.SYSTEM_DEFAULT.getCountry());
-
-        boolean aprilFoolsMode;
-        String value = System.getProperty("hmcl.april_fools", System.getenv("HMCL_APRIL_FOOLS"));
-        if ("true".equalsIgnoreCase(value))
-            aprilFoolsMode = true;
-        else if ("false".equalsIgnoreCase(value) || !supportedRegion)
-            aprilFoolsMode = false;
-        else
-            aprilFoolsMode = date.getMonth() == Month.APRIL && date.getDayOfMonth() == 1;
-
-        ENABLED = aprilFoolsMode && !settings().disableAprilFoolsProperty().get();
-    }
-
-    /// Whether April Fools is enabled.
-    ///
-    /// This method returns true if April Fools is enabled.
-    public static boolean isEnabled() {
-        return ENABLED;
-    }
-
-    private AprilFools() {
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/util/CrashReport.java

@@ -3,7 +3,6 @@
 package org.jackhuang.hmcl.util;
 
 import org.jackhuang.hmcl.Metadata;
-import org.jackhuang.hmcl.util.StringUtils;
 import org.jackhuang.hmcl.util.platform.Architecture;
 import org.jackhuang.hmcl.util.platform.OperatingSystem;
 

HMCL/src/main/resources/assets/css/brightness-dark.css

@@ -1,35 +1,48 @@
+/*
+ * Anthropic UI — dark brightness tokens (skill charcoal #1A1916 family).
+ * Loaded after the generated Monet theme sheet; keep AA contrast on surfaces/text.
+ */
+* {
+    -anthropic-shadow: rgba(0, 0, 0, 0.50);
+    -anthropic-shadow-strong: rgba(0, 0, 0, 0.65);
+    -anthropic-scrollbar-track: #222119;
+    -anthropic-scrollbar-thumb: #5C5A54;
+    -anthropic-hairline: -monet-outline-variant;
+    -anthropic-focus-ring: #D97757;
+}
+
 .hint {
-    -fx-hyperlink-fill: -monet-inverse-primary;
+    -fx-hyperlink-fill: -monet-primary;
 }
 
 .tag {
-    -fixed-warning-tag-background: #2c0b0e;
+    -fixed-warning-tag-background: #4A1A1F;
 }
 
 .log-window {
-    -fixed-log-background: #282828;
-    -fixed-log-toggle-selected: #DEE2E6;
-    -fixed-log-toggle-unselected: #6C757D;
-    -fixed-log-text-fill: #e3e3e3;
-    -fixed-log-trace-background: #495057;
-    -fixed-log-debug-background: #343A40;
-    -fixed-log-info-background: #212529;
-    -fixed-log-warn-background:  #413c26;
-    -fixed-log-warn-text-fill:  #fdf3aa;
-    -fixed-log-error-background: #4e3534;
-    -fixed-log-error-text-fill: #f9dedc;
+    -fixed-log-background: -monet-surface;
+    -fixed-log-toggle-selected: -monet-on-surface;
+    -fixed-log-toggle-unselected: -monet-on-surface-variant;
+    -fixed-log-text-fill: -monet-on-surface;
+    -fixed-log-trace-background: -monet-surface-container-high;
+    -fixed-log-debug-background: -monet-surface-container;
+    -fixed-log-info-background: -monet-surface;
+    -fixed-log-warn-background: #3F3A26;
+    -fixed-log-warn-text-fill: #F7E8A0;
+    -fixed-log-error-background: #4E3534;
+    -fixed-log-error-text-fill: #F9DEDC;
     -fixed-log-fatal-background: #842029;
-    -fixed-log-selected: #3e3e3e;
+    -fixed-log-selected: -monet-surface-container-highest;
 }
 
 .addon-channel-icon.alpha .svg {
-    -fx-fill: #ff496e;
+    -fx-fill: #E08A8A;
 }
 
 .addon-channel-icon.beta .svg {
-    -fx-fill: #ffa347;
+    -fx-fill: #E08A6C;
 }
 
 .addon-channel-icon.release .svg {
-    -fx-fill: #1bd96a;
+    -fx-fill: #A3B58A;
 }

HMCL/src/main/resources/assets/css/brightness-light.css

@@ -1,3 +1,16 @@
+/*
+ * Anthropic UI — light brightness tokens (skill-aligned warm neutrals).
+ * Loaded after the generated Monet theme sheet; keep AA contrast on surfaces/text.
+ */
+* {
+    -anthropic-shadow: rgba(20, 20, 19, 0.10);
+    -anthropic-shadow-strong: rgba(20, 20, 19, 0.16);
+    -anthropic-scrollbar-track: #E8E6DC;
+    -anthropic-scrollbar-thumb: #9B9890;
+    -anthropic-hairline: -monet-outline-variant;
+    -anthropic-focus-ring: #D97757;
+}
+
 .hint {
     -fx-hyperlink-fill: -monet-primary;
 }
@@ -7,29 +20,29 @@
 }
 
 .log-window {
-    -fixed-log-background: #ffffff;
-    -fixed-log-toggle-selected: #000000;
-    -fixed-log-toggle-unselected: #6C757D;
-    -fixed-log-text-fill: #1f1f1f;
-    -fixed-log-trace-background: #EEE9E0;
-    -fixed-log-debug-background: #EEE9E0;
-    -fixed-log-info-background: #FFFFFF;
-    -fixed-log-warn-background: #fef6d5;
-    -fixed-log-warn-text-fill:  #3e2f00;
-    -fixed-log-error-background: #fcebeb;
-    -fixed-log-error-text-fill: #410e0b;
+    -fixed-log-background: -monet-surface;
+    -fixed-log-toggle-selected: -monet-on-surface;
+    -fixed-log-toggle-unselected: -monet-on-surface-variant;
+    -fixed-log-text-fill: -monet-on-surface;
+    -fixed-log-trace-background: -monet-surface-container;
+    -fixed-log-debug-background: -monet-surface-container-low;
+    -fixed-log-info-background: -monet-surface;
+    -fixed-log-warn-background: #F7F0D8;
+    -fixed-log-warn-text-fill: #3E2F00;
+    -fixed-log-error-background: #FCEBEB;
+    -fixed-log-error-text-fill: #410E0B;
     -fixed-log-fatal-background: #F7A699;
-    -fixed-log-selected: #f2f2f2;
+    -fixed-log-selected: -monet-surface-container-highest;
 }
 
 .addon-channel-icon.alpha .svg {
-    -fx-fill: #cb2245;
+    -fx-fill: #C0453A;
 }
 
 .addon-channel-icon.beta .svg {
-    -fx-fill: #e08325;
+    -fx-fill: #C96442;
 }
 
 .addon-channel-icon.release .svg {
-    -fx-fill: #00af5c;
+    -fx-fill: #5F7A4A;
 }

HMCL/src/main/resources/assets/css/font.css

@@ -1,8 +1,53 @@
 /*
- * SPDX-FileCopyrightText: Copyright (C) 2025 The HMCL Authors
- * SPDX-License-Identifier: GPL-3.0-or-later WITH AdditionRef-HMCL
+ * Anthropic skill type roles (CN+Latin):
+ * - Sans = UI / nav / buttons / chrome titles (Source Han Sans)
+ * - Serif = body / narrative copy (Source Han Serif)
  */
 .root {
-    /* https://github.com/HMCL-dev/HMCL/pull/3423 */
-    -fx-font-family: -fx-base-font-family;
-}
+    -fx-font-family: "Source Han Serif SC", "Source Han Serif", "思源宋体", serif;
+}
+
+/* UI chrome + interactive — sans */
+.jfx-decorator-title,
+.jfx-tool-bar-second .label,
+.jfx-tool-bar Label,
+.title-label,
+.class-title,
+.class-title Text,
+.jfx-layout-heading,
+.launch-pane > .launch-button .label,
+.announcement .title,
+.method-title,
+.radio-button-title-label,
+.two-line-list-item > .title,
+.advanced-list-item > .rippler-container > .container > .title,
+.iconed-item .iconed-item-container,
+.iconed-menu-item .iconed-item-container,
+.options-list-item .label,
+.jfx-button,
+.jfx-button *,
+.jfx-button-raised,
+.jfx-button-raised *,
+.jfx-button-border,
+.jfx-button-border *,
+.tab-label,
+.dialog-accept,
+.dialog-cancel,
+.line-component .title-label,
+.menu-container .title-label {
+    -fx-font-family: "Source Han Sans SC", "Source Han Sans", "思源黑体", sans-serif;
+    -fx-font-weight: bold;
+}
+
+/* Body / secondary copy — serif */
+.subtitle-label,
+.two-line-list-item > .subtitle,
+.advanced-list-item > .rippler-container > .container > .subtitle,
+.announcement text,
+.method-desc,
+.options-list-item .label.subtitle,
+.hint,
+.html {
+    -fx-font-family: "Source Han Serif SC", "Source Han Serif", "思源宋体", serif;
+    -fx-font-weight: normal;
+}

HMCL/src/main/resources/assets/css/press-feedback.css

@@ -0,0 +1,113 @@
+/*
+ * Anthropic skill — hard press feedback (loaded LAST, beats Monet/root).
+ * Forced :pressed / :armed change background AND border AND opacity.
+ * Solid hex only (no fragile lookups) so Modena cyan cannot win on specificity.
+ */
+
+.jfx-button:pressed,
+.jfx-button:armed,
+.toggle-icon4:pressed,
+.toggle-icon4:armed,
+.toggle-icon-tiny:pressed,
+.toggle-icon-tiny:armed,
+.announcement-close-button:pressed,
+.announcement-close-button:armed,
+.jfx-decorator-button:pressed,
+.jfx-decorator-button:armed,
+.jfx-tool-bar-button:pressed,
+.jfx-tool-bar-button:armed,
+.jfx-tool-bar .jfx-decorator-button:pressed,
+.jfx-tool-bar .jfx-decorator-button:armed {
+    -fx-background-color: rgba(217, 119, 87, 0.42);
+    -fx-border-color: #C96442;
+    -fx-border-width: 2px;
+    -fx-border-radius: 6px;
+    -fx-background-radius: 6px;
+    -fx-opacity: 0.84;
+    -fx-scale-x: 0.94;
+    -fx-scale-y: 0.94;
+}
+
+.jfx-button:hover,
+.toggle-icon4:hover,
+.toggle-icon-tiny:hover,
+.announcement-close-button:hover,
+.jfx-decorator-button:hover,
+.jfx-tool-bar-button:hover {
+    -fx-background-color: rgba(217, 119, 87, 0.16);
+    -fx-border-color: rgba(201, 100, 66, 0.55);
+    -fx-border-width: 1px;
+    -fx-opacity: 1;
+}
+
+.jfx-button-raised:pressed,
+.jfx-button-raised:armed,
+.jfx-button-raised-round:pressed,
+.jfx-button-raised-round:armed,
+.launch-pane > .jfx-button:pressed,
+.launch-pane > .jfx-button:armed {
+    -fx-background-color: #9A4A32;
+    -fx-border-color: #F5F3EC;
+    -fx-border-width: 2px;
+    -fx-opacity: 0.90;
+    -fx-scale-x: 0.96;
+    -fx-scale-y: 0.96;
+}
+
+.jfx-button-border:pressed,
+.jfx-button-border:armed {
+    -fx-background-color: rgba(217, 119, 87, 0.28);
+    -fx-border-color: #C96442;
+    -fx-border-width: 2px;
+    -fx-opacity: 0.88;
+    -fx-scale-x: 0.96;
+    -fx-scale-y: 0.96;
+}
+
+.toggle-icon4:pressed,
+.toggle-icon4:armed,
+.toggle-icon-tiny:pressed,
+.toggle-icon-tiny:armed,
+.announcement-close-button:pressed,
+.announcement-close-button:armed {
+    -fx-background-radius: 50px;
+    -fx-border-radius: 50px;
+}
+
+.jfx-button:disabled:pressed,
+.jfx-button:disabled:armed,
+.toggle-icon4:disabled:pressed,
+.toggle-icon4:disabled:armed,
+.toggle-icon-tiny:disabled:pressed,
+.toggle-icon-tiny:disabled:armed,
+.jfx-decorator-button:disabled:pressed,
+.jfx-decorator-button:disabled:armed,
+.jfx-tool-bar-button:disabled:pressed,
+.jfx-tool-bar-button:disabled:armed {
+    -fx-opacity: 0.45;
+    -fx-background-color: transparent;
+    -fx-border-width: 0;
+    -fx-scale-x: 1;
+    -fx-scale-y: 1;
+}
+
+/* Skin-driven armed class — mirrors :pressed when Modena/CSS lose the race. */
+.jfx-button.anthropic-armed,
+.toggle-icon4.anthropic-armed,
+.toggle-icon-tiny.anthropic-armed,
+.jfx-decorator-button.anthropic-armed,
+.jfx-tool-bar-button.anthropic-armed,
+.announcement-close-button.anthropic-armed {
+    -fx-background-color: rgba(217, 119, 87, 0.42);
+    -fx-border-color: #C96442;
+    -fx-border-width: 2px;
+    -fx-opacity: 0.84;
+}
+
+.jfx-button-raised.anthropic-armed,
+.launch-pane > .jfx-button.anthropic-armed {
+    -fx-background-color: #9A4A32;
+    -fx-border-color: #F5F3EC;
+    -fx-border-width: 2px;
+    -fx-opacity: 0.90;
+}

HMCL/src/main/resources/assets/css/root.css

@@ -120,7 +120,7 @@
 .radio-button-title-label {
     -fx-font-size: 16px;
     -fx-padding: 14.0 0.0 -20.0 0.0;
-    -fx-text-fill: rgba(0.0, 0.0, 0.0, 0.87);
+    -fx-text-fill: -monet-on-surface;
 }
 
 .announcement {
@@ -144,7 +144,8 @@
 }
 
 .rippler-container {
-    -jfx-feedback-fill: -monet-on-surface;
+    /* Anthropic chrome: no Material ripple / press ink */
+    -jfx-feedback-fill: transparent;
 }
 
 .rippler-container:press-feedback-enabled {
@@ -185,6 +186,18 @@
 
 .advanced-list-item {
     -jfx-selected-background-fill: -monet-secondary-container;
+    -fx-background-radius: 6px;
+}
+
+.advanced-list-item:hover > .rippler-container {
+    -fx-background-color: -anthropic-hover-wash;
+    -fx-background-radius: 6px;
+}
+
+.advanced-list-item:pressed > .rippler-container,
+.advanced-list-item:armed > .rippler-container {
+    -fx-background-color: -anthropic-press-wash;
+    -fx-background-radius: 6px;
 }
 
 .advanced-list-item:selected > .rippler-container > .container > .title {
@@ -229,8 +242,9 @@
 }
 
 .class-title {
-    -fx-font-size: 12px;
-    -fx-padding: 8 16 8 16;
+    /* Title block of title:body ≈ 1:φ — md/sm padding under tool density */
+    -fx-font-size: 11px;
+    -fx-padding: 13 13 8 13;
 }
 
 .class-title Text {
@@ -245,7 +259,7 @@
 }
 
 .advanced-list-box-content {
-    -fx-padding: 12 0 0 0;
+    -fx-padding: 13 0 0 0;
     -fx-spacing: 0;
 }
 
@@ -258,8 +272,9 @@
 }
 
 .iconed-item .iconed-item-container {
-    -fx-padding: 10 16 10 16;
-    -fx-spacing: 10;
+    /* Body row under φ title:body — sm/md denser than landing */
+    -fx-padding: 8 13 8 13;
+    -fx-spacing: 13;
     -fx-font-size: 14;
     -fx-alignment: CENTER_LEFT;
 }
@@ -274,14 +289,14 @@
 }
 
 .iconed-menu-item .iconed-item-container {
-    -fx-padding: 8 16 8 16;
-    -fx-spacing: 10;
+    -fx-padding: 8 13 8 13;
+    -fx-spacing: 13;
     -fx-font-size: 12;
     -fx-alignment: CENTER_LEFT;
 }
 
 .menu-container {
-    -fx-padding: 8 16 8 16;
+    -fx-padding: 8 13 8 13;
 }
 
 .popup-menu .scroll-bar .thumb {
@@ -392,7 +407,7 @@
 }
 
 .installer-item-wrapper:card {
-    -fx-effect: dropshadow(gaussian, rgba(0, 0, 0, 0.26), 10, 0.12, -1, 2);
+    -fx-effect: dropshadow(gaussian, -anthropic-shadow, 8, 0.08, 0, 1);
 }
 
 .installer-item-wrapper .installer-item:list-item {
@@ -421,57 +436,82 @@
  ******************************************************************************/
 
 .launch-pane {
-    -fx-max-height: 57px;
-    -fx-min-height: 57px;
-    -fx-max-width: 230px;
-    -fx-min-width: 230px;
+    /* φ/Fibonacci CTA: 55×233 pairs with title bar 44 and sidebar rail */
+    -fx-max-height: 55px;
+    -fx-min-height: 55px;
+    -fx-max-width: 233px;
+    -fx-min-width: 233px;
 }
 
 .launch-pane > .jfx-button {
     -fx-translate-y: 1px;
-    -fx-max-height: 55px;
-    -fx-min-height: 55px;
-    -fx-background-color: -monet-primary-container;
+    -fx-max-height: 53px;
+    -fx-min-height: 53px;
+    -fx-background-color: -monet-primary;
     -fx-opacity: 1; /* Override the opacity of disabled button */
     -fx-cursor: hand;
+    -fx-scale-x: 1;
+    -fx-scale-y: 1;
+}
+
+.launch-pane > .jfx-button:hover {
+    -fx-background-color: -anthropic-primary-hover;
+    -fx-scale-x: 1.02;
+    -fx-scale-y: 1.02;
+}
+
+.launch-pane > .jfx-button:pressed,
+.launch-pane > .jfx-button:armed {
+    -fx-background-color: #9A4A32;
+    -fx-border-color: #F5F3EC;
+    -fx-border-width: 2px;
+    -fx-opacity: 0.90;
+    -fx-scale-x: 0.96;
+    -fx-scale-y: 0.96;
+}
+
+.launch-pane > .jfx-button:focused {
+    -fx-border-color: -anthropic-focus-ring;
+    -fx-border-width: 1.5px;
 }
 
 .launch-pane > .jfx-button.launch-button {
-    -fx-max-width: 200px;
-    -fx-min-width: 200px;
-    -fx-border-width: 0 3px 0 0;
+    -fx-max-width: 201px;
+    -fx-min-width: 201px;
+    -fx-border-width: 0 1px 0 0;
     -fx-border-color: linear-gradient(
-        to bottom, 
-        transparent 0%, 
-        transparent 20%, 
-        -monet-on-surface-variant 20%,
-        -monet-on-surface-variant 80%,
-        transparent 80%, 
+        to bottom,
+        transparent 0%,
+        transparent 22%,
+        -monet-on-primary 22%,
+        -monet-on-primary 78%,
+        transparent 78%,
         transparent 100%
     );
-    -fx-background-radius: 4px 0 0 4px;
+    -fx-background-radius: 8px 0 0 8px;
 }
 
 .launch-pane > .jfx-button.menu-button {
-    -fx-max-width: 27px;
-    -fx-min-width: 27px;
+    -fx-max-width: 32px;
+    -fx-min-width: 32px;
     -fx-font-size: 15px;
-    -fx-background-radius: 0 4px 4px 0;
+    -fx-background-radius: 0 8px 8px 0;
 }
 
 .launch-pane > .jfx-button > StackPane > .jfx-rippler {
-    -jfx-rippler-fill: -monet-on-primary-container;
+    -jfx-rippler-disabled: true;
+    -jfx-rippler-fill: transparent;
     -jfx-mask-type: CIRCLE;
     -fx-padding: 0;
 }
 
 .launch-pane > .launch-button .label {
-    -fx-text-fill: -monet-on-primary-container;
-    -fx-font-size: 14px;
+    -fx-text-fill: -monet-on-primary;
+    -fx-font-size: 15px;
 }
 
 .launch-pane .svg {
-    -fx-fill: -monet-on-primary-container;
+    -fx-fill: -monet-on-primary;
 }
 
 /*******************************************************************************
@@ -498,7 +538,8 @@
 }
 
 .jfx-tab-pane .jfx-rippler {
-    -jfx-rippler-fill: white;
+    -jfx-rippler-disabled: true;
+    -jfx-rippler-fill: transparent;
 }
 
 .tab-label {
@@ -520,8 +561,8 @@
  ******************************************************************************/
 
 .dialog-trigger {
-    -fx-background-color: WHITE;
-    -jfx-button-type: RAISED;
+    -fx-background-color: -monet-surface-container-highest;
+    -jfx-button-type: FLAT;
     -fx-font-size: 14.0px;
 }
 
@@ -657,7 +698,7 @@
  ******************************************************************************/
 
 .icon {
-    -fx-fill: #FE774D;
+    -fx-fill: -monet-primary;
     -fx-padding: 10.0;
     -fx-cursor: hand;
 }
@@ -671,17 +712,18 @@
 .jfx-tool-bar {
     -fx-font-size: 13.0;
     -fx-pref-width: 100.0%;
-    -fx-min-height: 40px;
-    -fx-max-height: 40px;
-    -fx-pref-height: 40px;
+    -fx-min-height: 44px;
+    -fx-max-height: 44px;
+    -fx-pref-height: 44px;
 }
 
 .jfx-tool-bar .jfx-decorator-title {
     -fx-font-weight: BOLD;
+    -fx-font-size: 16px;
 }
 
 .jfx-tool-bar.background {
-    -fx-background-color: -monet-primary-container;
+    -fx-background-color: -monet-surface-container;
 }
 
 /*.jfx-tool-bar HBox {*/
@@ -690,21 +732,21 @@
 /*}*/
 
 .jfx-tool-bar .jfx-decorator-button {
-    -fx-min-width: 40px;
-    -fx-max-width: 40px;
-    -fx-pref-width: 40px;
-    -fx-min-height: 40px;
-    -fx-max-height: 40px;
-    -fx-pref-height: 40px;
+    -fx-min-width: 44px;
+    -fx-max-width: 44px;
+    -fx-pref-width: 44px;
+    -fx-min-height: 44px;
+    -fx-max-height: 44px;
+    -fx-pref-height: 44px;
     -fx-cursor: hand;
 }
 
 .jfx-tool-bar .jfx-decorator-button .svg {
-    -fx-fill: -monet-on-primary-container;
+    -fx-fill: -monet-on-surface;
 }
 
 .jfx-decorator-button .jfx-spinner .arc {
-    -fx-stroke: -monet-on-primary-container;
+    -fx-stroke: -monet-on-surface;
 }
 
 .jfx-tool-bar Label {
@@ -712,7 +754,7 @@
 }
 
 .jfx-tool-bar.gray-background Label {
-    -fx-text-fill: BLACK;
+    -fx-text-fill: -monet-on-surface;
 }
 
 .jfx-tool-bar Text {
@@ -732,15 +774,15 @@
 }
 
 .jfx-tool-bar-second {
-    -fx-pref-height: 42;
-    -fx-padding: 2 2 2 2;
-    -fx-background-color: -monet-primary-container;
+    -fx-pref-height: 48;
+    -fx-padding: 4 8 4 8;
+    -fx-background-color: -monet-surface-container;
     -fx-alignment: CENTER-LEFT;
     -fx-spacing: 8;
 }
 
 .jfx-tool-bar-second .label {
-    -fx-text-fill: -monet-on-primary-container;
+    -fx-text-fill: -monet-on-surface;
     -fx-font-size: 16;
     -fx-font-weight: bold;
 }
@@ -758,12 +800,31 @@
     -fx-min-height: -fx-toggle-icon4-size;
     -fx-background-radius: 5px;
     -fx-background-color: transparent;
+    -fx-opacity: 1;
+    -fx-scale-x: 1;
+    -fx-scale-y: 1;
     -jfx-toggle-color: -monet-on-surface;
     -jfx-untoggle-color: transparent;
 }
 
+.jfx-tool-bar-button:hover {
+    -fx-background-color: -anthropic-icon-hover-wash;
+    -fx-scale-x: 1.04;
+    -fx-scale-y: 1.04;
+}
+
+.jfx-tool-bar-button:pressed,
+.jfx-tool-bar-button:armed {
+    -fx-background-color: rgba(217, 119, 87, 0.42);
+    -fx-border-color: #C96442;
+    -fx-border-width: 2px;
+    -fx-opacity: 0.84;
+    -fx-scale-x: 0.94;
+    -fx-scale-y: 0.94;
+}
+
 .jfx-tool-bar-button .icon {
-    -fx-fill: rgb(204.0, 204.0, 51.0);
+    -fx-fill: -monet-on-surface;
     -fx-padding: 10.0;
 }
 
@@ -774,13 +835,35 @@
 
 .jfx-decorator-button {
     -fx-max-width: 40px;
-    -fx-background-radius: 5px;
+    -fx-background-radius: 8px;
     -fx-max-height: 40px;
     -fx-background-color: transparent;
 }
 
+.jfx-decorator-button:hover {
+    -fx-background-color: -anthropic-hover-wash;
+    -fx-scale-x: 1.04;
+    -fx-scale-y: 1.04;
+}
+
+.jfx-decorator-button:pressed,
+.jfx-decorator-button:armed {
+    -fx-background-color: rgba(217, 119, 87, 0.42);
+    -fx-border-color: #C96442;
+    -fx-border-width: 2px;
+    -fx-opacity: 0.84;
+    -fx-scale-x: 0.94;
+    -fx-scale-y: 0.94;
+}
+
+.jfx-decorator-button:focused {
+    -fx-border-color: -anthropic-focus-ring;
+    -fx-border-width: 1.5px;
+    -fx-border-radius: 8px;
+}
+
 .jfx-decorator-button .icon {
-    -fx-fill: rgb(204.0, 204.0, 51.0);
+    -fx-fill: -monet-on-surface;
     -fx-padding: 0.0;
 }
 
@@ -848,6 +931,11 @@
 *                                                                              *
 *******************************************************************************/
 
+.jfx-rippler {
+    -jfx-rippler-disabled: true;
+    -jfx-rippler-fill: transparent;
+}
+
 .jfx-rippler:hover {
     -fx-cursor: hand;
 }
@@ -861,20 +949,80 @@
 .jfx-button {
     -jfx-disable-visual-focus: true;
     -fx-cursor: hand;
+    -fx-background-radius: 6px;
+    -fx-background-color: transparent;
+    -fx-scale-x: 1;
+    -fx-scale-y: 1;
 }
 
 .jfx-button .jfx-rippler {
-    -jfx-rippler-fill: -monet-on-surface;
+    -jfx-rippler-disabled: true;
+    -jfx-rippler-fill: transparent;
     -jfx-mask-type: CIRCLE;
     -fx-padding: 0.0;
 }
 
+/* Calm tactile feedback: tone + border + opacity (no Material ripple). */
+.jfx-button:hover {
+    -fx-background-color: -anthropic-hover-wash;
+    -fx-border-color: rgba(201, 100, 66, 0.45);
+    -fx-border-width: 1px;
+    -fx-scale-x: 1.02;
+    -fx-scale-y: 1.02;
+}
+
+.jfx-button:pressed,
+.jfx-button:armed {
+    -fx-background-color: rgba(217, 119, 87, 0.42);
+    -fx-border-color: #C96442;
+    -fx-border-width: 2px;
+    -fx-opacity: 0.84;
+    -fx-scale-x: 0.94;
+    -fx-scale-y: 0.94;
+}
+
+.jfx-button:focused {
+    -fx-border-color: -anthropic-focus-ring;
+    -fx-border-width: 2px;
+    -fx-border-radius: 6px;
+    -fx-border-insets: 0;
+    -fx-effect: dropshadow(gaussian, -anthropic-focus-glow, 0, 0, 0, 0);
+}
+
+.jfx-button:disabled,
+.jfx-button:disabled:hover,
+.jfx-button:disabled:pressed,
+.jfx-button:disabled:armed {
+    -fx-scale-x: 1;
+    -fx-scale-y: 1;
+    -fx-opacity: 0.45;
+    -fx-background-color: transparent;
+}
+
 .jfx-button-raised {
     -fx-background-color: -monet-primary;
+    -fx-background-radius: 6px;
+}
+
+.jfx-button-raised:hover {
+    -fx-background-color: -anthropic-primary-hover;
+    -fx-scale-x: 1.02;
+    -fx-scale-y: 1.02;
+}
+
+.jfx-button-raised:pressed,
+.jfx-button-raised:armed {
+    -fx-background-color: #9A4A32;
+    -fx-border-color: #F5F3EC;
+    -fx-border-width: 2px;
+    -fx-opacity: 0.90;
+    -fx-scale-x: 0.96;
+    -fx-scale-y: 0.96;
 }
 
 .jfx-button-raised .jfx-rippler {
-    -jfx-rippler-fill: -monet-on-primary;
+    -jfx-rippler-disabled: true;
+    -jfx-rippler-fill: transparent;
     -jfx-mask-type: CIRCLE;
     -fx-padding: 0.0;
 }
@@ -887,11 +1035,33 @@
 .jfx-button-border {
     -fx-background-color: transparent;
     -fx-border-color: -monet-outline;
-    -fx-border-radius: 5px;
-    -fx-border-width: 0.2px;
+    -fx-border-radius: 6px;
+    -fx-border-width: 1px;
     -fx-padding: 8px;
 }
 
+.jfx-button-border:hover {
+    -fx-background-color: -anthropic-hover-wash;
+    -fx-border-color: -monet-primary;
+    -fx-scale-x: 1.02;
+    -fx-scale-y: 1.02;
+}
+
+.jfx-button-border:pressed,
+.jfx-button-border:armed {
+    -fx-background-color: rgba(217, 119, 87, 0.28);
+    -fx-border-color: #C96442;
+    -fx-border-width: 2px;
+    -fx-opacity: 0.88;
+    -fx-scale-x: 0.96;
+    -fx-scale-y: 0.96;
+}
+
+.jfx-button-border:focused {
+    -fx-border-color: -anthropic-focus-ring;
+    -fx-border-width: 1.5px;
+}
+
 .jfx-button-border, .jfx-button-border * {
     -fx-text-fill: -monet-primary;
 }
@@ -901,6 +1071,22 @@
     -fx-background-radius: 50px;
 }
 
+.jfx-button-raised-round:hover {
+    -fx-background-color: -anthropic-primary-container-hover;
+    -fx-scale-x: 1.03;
+    -fx-scale-y: 1.03;
+}
+
+.jfx-button-raised-round:pressed,
+.jfx-button-raised-round:armed {
+    -fx-background-color: #9A4A32;
+    -fx-border-color: #F5F3EC;
+    -fx-border-width: 2px;
+    -fx-opacity: 0.90;
+    -fx-scale-x: 0.96;
+    -fx-scale-y: 0.96;
+}
+
 .menu-up-down-button .label {
     -fx-text-fill: -monet-on-surface;
 }
@@ -993,7 +1179,7 @@
 
 .list-cell:selected, .jfx-list-cell:selected,
 .list-cell:hover, .jfx-list-cell:hover {
-    -fx-text-fill: black;
+    -fx-text-fill: -monet-on-surface;
 }
 
 .jfx-list-cell .jfx-rippler {
@@ -1040,31 +1226,31 @@
 
 .options-list {
     -fx-background-color: transparent;
-    -fx-effect: dropshadow(gaussian, rgba(0, 0, 0, 0.26), 5, 0.06, -0.5, 1);
+    -fx-effect: dropshadow(gaussian, -anthropic-shadow, 4, 0.04, 0, 1);
 }
 
 .depth-0 {
-    -fx-effect: dropshadow(gaussian, rgba(0, 0, 0, 0), 0, 0, 0, 0);
+    -fx-effect: dropshadow(gaussian, transparent, 0, 0, 0, 0);
 }
 
 .depth-1 {
-    -fx-effect: dropshadow(gaussian, rgba(0, 0, 0, 0.26), 10, 0.12, -1, 2);
+    -fx-effect: dropshadow(gaussian, -anthropic-shadow, 8, 0.08, 0, 1);
 }
 
 .depth-2 {
-    -fx-effect: dropshadow(gaussian, rgba(0, 0, 0, 0.26), 15, 0.16, 0, 4);
+    -fx-effect: dropshadow(gaussian, -anthropic-shadow-strong, 12, 0.10, 0, 2);
 }
 
 .depth-3 {
-    -fx-effect: dropshadow(gaussian, rgba(0, 0, 0, 0.26), 20, 0.19, 0, 6);
+    -fx-effect: dropshadow(gaussian, -anthropic-shadow-strong, 16, 0.12, 0, 3);
 }
 
 .depth-4 {
-    -fx-effect: dropshadow(gaussian, rgba(0, 0, 0, 0.26), 25, 0.25, 0, 8);
+    -fx-effect: dropshadow(gaussian, -anthropic-shadow-strong, 20, 0.14, 0, 4);
 }
 
 .depth-5 {
-    -fx-effect: dropshadow(gaussian, rgba(0, 0, 0, 0.26), 30, 0.3, 0, 10);
+    -fx-effect: dropshadow(gaussian, -anthropic-shadow-strong, 24, 0.16, 0, 5);
 }
 
 .padding-8 {
@@ -1073,30 +1259,30 @@
 
 .card {
     -fx-background-color: -monet-surface-container-low-transparent-80;
-    -fx-background-radius: 4;
-    -fx-padding: 8px;
+    -fx-background-radius: 8;
+    -fx-padding: 13px;
 
-    -fx-effect: dropshadow(gaussian, rgba(0, 0, 0, 0.26), 10, 0.12, -1, 2);
+    -fx-effect: dropshadow(gaussian, -anthropic-shadow, 6, 0.06, 0, 1);
 }
 
 .card-no-padding {
     -fx-background-color: -monet-surface-container-low-transparent-80;
-    -fx-background-radius: 4;
+    -fx-background-radius: 8;
 
-    -fx-effect: dropshadow(gaussian, rgba(0, 0, 0, 0.26), 10, 0.12, -1, 2);
+    -fx-effect: dropshadow(gaussian, -anthropic-shadow, 6, 0.06, 0, 1);
 }
 
 .card-non-transparent {
     -fx-background-color: -monet-surface-container-low;
-    -fx-background-radius: 4;
-    -fx-padding: 8px;
+    -fx-background-radius: 8;
+    -fx-padding: 13px;
 
-    -fx-effect: dropshadow(gaussian, rgba(0, 0, 0, 0.26), 5, 0.06, -0.5, 1);
+    -fx-effect: dropshadow(gaussian, -anthropic-shadow, 4, 0.04, 0, 1);
 }
 
 .card-list {
-    -fx-padding: 10;
-    -fx-spacing: 10;
+    -fx-padding: 13;
+    -fx-spacing: 13;
 }
 
 .md-list-cell {
@@ -1132,7 +1318,8 @@
     -fx-background-color: -monet-surface;
     -fx-border-color: -monet-outline-variant;
     -fx-border-width: 1 0 0 0;
-    -fx-padding: 10 16 10 16;
+    /* Body of title:body — sm vertical / md horizontal */
+    -fx-padding: 8 13 8 13;
     -fx-font-size: 12;
 }
 
@@ -1324,9 +1511,11 @@
 
 .jfx-decorator-button {
     -fx-pref-width: 50px;
-    -fx-background-radius: 50px;
+    -fx-background-radius: 8px;
     -fx-pref-height: 50px;
     -fx-background-color: transparent;
+    -fx-border-width: 0;
+    -fx-opacity: 1;
 }
 
 
@@ -1340,17 +1529,38 @@
     -fx-min-height: -fx-toggle-icon4-size;
     -fx-background-radius: 50px;
     -fx-background-color: transparent;
+    -fx-opacity: 1;
+    -fx-scale-x: 1;
+    -fx-scale-y: 1;
     -jfx-toggle-color: -monet-primary;
     -jfx-untoggle-color: transparent;
 }
 
+.toggle-icon4:hover {
+    -fx-background-color: -anthropic-icon-hover-wash;
+    -fx-scale-x: 1.06;
+    -fx-scale-y: 1.06;
+}
+
+.toggle-icon4:pressed,
+.toggle-icon4:armed {
+    -fx-background-color: rgba(217, 119, 87, 0.42);
+    -fx-border-color: #C96442;
+    -fx-border-width: 2px;
+    -fx-border-radius: 50px;
+    -fx-opacity: 0.84;
+    -fx-scale-x: 0.90;
+    -fx-scale-y: 0.90;
+}
+
 .toggle-icon4 .icon {
-    -fx-fill: rgb(204.0, 204.0, 51.0);
+    -fx-fill: -monet-on-surface;
     -fx-padding: 10.0;
 }
 
 .toggle-icon4 .jfx-rippler {
-    -jfx-rippler-fill: -monet-primary;
+    -jfx-rippler-disabled: true;
+    -jfx-rippler-fill: transparent;
     -jfx-mask-type: CIRCLE;
 }
 
@@ -1365,12 +1575,33 @@
     -fx-padding: 0;
     -fx-background-radius: 25px;
     -fx-background-color: transparent;
+    -fx-opacity: 1;
+    -fx-scale-x: 1;
+    -fx-scale-y: 1;
     -jfx-toggle-color: -monet-primary;
     -jfx-untoggle-color: transparent;
 }
 
+.toggle-icon-tiny:hover {
+    -fx-background-color: -anthropic-icon-hover-wash;
+    -fx-opacity: 0.92;
+    -fx-scale-x: 1.08;
+    -fx-scale-y: 1.08;
+}
+
+.toggle-icon-tiny:pressed,
+.toggle-icon-tiny:armed {
+    -fx-background-color: rgba(217, 119, 87, 0.42);
+    -fx-border-color: #C96442;
+    -fx-border-width: 2px;
+    -fx-border-radius: 50px;
+    -fx-opacity: 0.80;
+    -fx-scale-x: 0.86;
+    -fx-scale-y: 0.86;
+}
+
 .toggle-icon-tiny .icon {
-    -fx-fill: rgb(204.0, 204.0, 51.0);
+    -fx-fill: -monet-on-surface;
     -fx-padding: 0;
 }
 
@@ -1379,7 +1610,8 @@
 }
 
 .toggle-icon-tiny .jfx-rippler {
-    -jfx-rippler-fill: -monet-primary;
+    -jfx-rippler-disabled: true;
+    -jfx-rippler-fill: transparent;
     -jfx-mask-type: CIRCLE;
 }
 
@@ -1393,10 +1625,31 @@
     -fx-min-height: -fx-announcement-close-button-size;
     -fx-background-radius: 50px;
     -fx-background-color: transparent;
+    -fx-opacity: 1;
+    -fx-scale-x: 1;
+    -fx-scale-y: 1;
+}
+
+.announcement-close-button:hover {
+    -fx-background-color: -anthropic-icon-hover-wash;
+    -fx-scale-x: 1.06;
+    -fx-scale-y: 1.06;
+}
+
+.announcement-close-button:pressed,
+.announcement-close-button:armed {
+    -fx-background-color: rgba(217, 119, 87, 0.42);
+    -fx-border-color: #C96442;
+    -fx-border-width: 2px;
+    -fx-border-radius: 50px;
+    -fx-opacity: 0.84;
+    -fx-scale-x: 0.90;
+    -fx-scale-y: 0.90;
 }
 
 .announcement-close-button .jfx-rippler {
-    -jfx-rippler-fill: -monet-primary;
+    -jfx-rippler-disabled: true;
+    -jfx-rippler-fill: transparent;
     -jfx-mask-type: CIRCLE;
 }
 
@@ -1598,12 +1851,12 @@
 }
 
 .jfx-combo-box-warning {
-    -jfx-focus-color: #D34336;
-    -jfx-unfocus-color: #D34336;
+    -jfx-focus-color: -monet-error;
+    -jfx-unfocus-color: -monet-error;
 }
 
 .jfx-combo-box-warning .text {
-    -fx-fill: #D34336;
+    -fx-fill: -monet-error;
 }
 
 /*.combo-box-popup .list-view .jfx-list-cell .jfx-rippler {*/
@@ -1781,15 +2034,16 @@
 *******************************************************************************/
 
 .jfx-decorator {
-    -fx-decorator-color: -monet-primary-container;
+    -fx-decorator-color: -monet-surface-container;
 }
 
 .jfx-decorator-drawer {
-    -fx-background-color: rgba(244, 244, 244, 0.5);
+    -fx-background-color: -monet-surface-transparent-80;
 }
 
 .jfx-decorator-title {
-    -fx-font-size: 14;
+    -fx-font-size: 16;
+    -fx-font-weight: bold;
 }
 
 .debug-border {
@@ -1798,11 +2052,11 @@
 }
 
 .content-background {
-    -fx-background-color: -monet-surface-transparent-50;
+    -fx-background-color: -monet-surface-transparent-80;
 }
 
 .gray-background {
-    -fx-background-color: -monet-surface-transparent-50;
+    -fx-background-color: -monet-surface-container-low-transparent-80;
 }
 
 /*******************************************************************************
@@ -1812,12 +2066,12 @@
  ******************************************************************************/
 
 .scroll-bar:vertical > .track-background, .scroll-bar:horizontal > .track-background {
-    -fx-background-color: #F1F1F1;
+    -fx-background-color: -anthropic-scrollbar-track;
     -fx-background-insets: 0.0;
 }
 
 .scroll-bar:vertical .thumb, .scroll-bar:horizontal .thumb {
-    -fx-background-color: #BCBCBC;
+    -fx-background-color: -anthropic-scrollbar-thumb;
     -fx-background-insets: 0.0;
     -fx-background-radius: 1.0;
 }
@@ -1831,7 +2085,7 @@
 }
 
 .scroll-bar > .increment-button > .increment-arrow, .scroll-bar > .decrement-button > .decrement-arrow {
-    -fx-background-color: rgb(150.0, 150.0, 150.0);
+    -fx-background-color: -monet-on-surface-variant;
 }
 
 .scroll-bar > .increment-button > .increment-arrow {

HMCL/src/main/resources/assets/fonts/LICENSE-SourceHan.txt

@@ -0,0 +1,96 @@
+Copyright 2014-2025 Adobe (http://www.adobe.com/), with Reserved Font
+Name 'Source'. Source is a trademark of Adobe in the United States
+and/or other countries.
+
+This Font Software is licensed under the SIL Open Font License,
+Version 1.1.
+
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font
+creation efforts of academic and linguistic communities, and to
+provide a free and open framework in which fonts may be shared and
+improved in partnership with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply to
+any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software
+components as distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to,
+deleting, or substituting -- in part or in whole -- any of the
+components of the Original Version, by changing formats or by porting
+the Font Software to a new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed,
+modify, redistribute, and sell modified and unmodified copies of the
+Font Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components, in
+Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the
+corresponding Copyright Holder. This restriction only applies to the
+primary font name as presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created using
+the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

HMCL/src/main/resources/assets/lang/I18N.properties

@@ -782,7 +782,6 @@ instance.empty.launch=No available instances.\nInstall the bundled server modpac
 instance.empty.launch.goto_download=Install Modpack
 instance.empty.hint=There are no Minecraft instances here.\nYou can try switching to another game directory or clicking here to install the server modpack.
 instance.game.all=All
-instance.game.april_fools=April Fools
 instance.game.old=Historical
 instance.game.release=Release
 instance.game.releases=Releases
@@ -911,8 +910,6 @@ launcher.agreement=ToS and EULA
 launcher.agreement.accept=Accept
 launcher.agreement.decline=Decline
 launcher.agreement.hint=You must agree to the EULA to use this software.
-launcher.april_fools.switch_lzh=HMCL Launcher now supports Classical Chinese, do you want to switch to Classical Chinese mode?\nYou can switch back to English in "置設 → 貫用 → 文".
-launcher.april_fools.switch_lzh.confirm=Confirm switching to Classical Chinese mode?\nClick "OK" to exit HMCL and restart it in Classical Chinese mode; click "Cancel" to keep the current language and enter HMCL homepage.
 launcher.background=Background Image
 launcher.background.choose=Choose background image
 launcher.background.builtin=Built-in
@@ -939,9 +936,9 @@ launcher.cache_directory.disabled=Disabled
 launcher.cache_directory.invalid=Failed to create a cache directory, falling back to default.
 launcher.crash=HMCL has encountered a fatal error! Please copy the following log and ask for help on GitHub or other Minecraft forums.
 launcher.crash.java_internal_error=HMCL has encountered a fatal error because your Java is corrupted. Please uninstall your Java and download a suitable Java <a href="https://bell-sw.com/pages/downloads/#downloads">here</a>.
-launcher.title=Hello Minecraft! Launcher v%s
-launcher.title.modified=Hello Minecraft! Launcher v%s (Modified)
-launcher.title.unofficial=Hello Minecraft! Launcher v%s (Unofficial Build)
+launcher.title=TDLM v%s
+launcher.title.modified=TDLM v%s (Modified)
+launcher.title.unofficial=TDLM v%s (Unofficial Build)
 launcher.update_java=Please update your Java version.
 
 libraries.download=Downloading Libraries
@@ -1538,7 +1535,6 @@ settings.launcher.brightness.auto=Follow System Settings
 settings.launcher.brightness.dark=Dark Mode
 settings.launcher.brightness.light=Light Mode
 settings.launcher.debug=Debug
-settings.launcher.disable_april_fools=Do not enable April Fools features
 settings.launcher.disable_auto_game_options=Do not switch game language
 settings.launcher.download=Download
 settings.launcher.download.threads=Download Threads
@@ -1643,8 +1639,6 @@ system.architecture=Architecture
 system.operating_system=Operating System
 
 task.background=Run in Background
-task.list=Tasks
-task.list.empty=No tasks
 task.queued=Waiting for other tasks to finish
 task.show=Show Progress
 

HMCL/src/main/resources/assets/lang/I18N_lzh.properties

@@ -602,7 +602,6 @@ instance.empty.add=裝伺服器整合包
 # instance.empty.launch.goto_download=
 instance.empty.hint=無畢裝者。\n君且更他戲夾，抑擊斯以裝伺服器整合包。
 instance.game.all=全覽
-instance.game.april_fools=愚人節
 instance.game.old=古典版
 instance.game.release=當版
 instance.game.releases=當版
@@ -731,8 +730,6 @@ launcher.agreement=客契與免責告示
 launcher.agreement.accept=許
 launcher.agreement.decline=拒
 launcher.agreement.hint=將用而須許其客契與免責告示。
-# launcher.april_fools.switch_lzh=
-# launcher.april_fools.switch_lzh.confirm=
 launcher.background=繪圖
 launcher.background.choose=擇繪圖
 # launcher.background.builtin=
@@ -759,9 +756,9 @@ launcher.cache_directory.disabled=禁 (恒用戲案夾之徑)
 launcher.cache_directory.invalid=自訂之快取夾不能立。既復初。
 launcher.crash=HMCL 有謬而弗能正。宜鈔下文而報謬于右下之鈕。
 launcher.crash.java_internal_error=HMCL 不能行，以爪哇壞也。宜去是爪哇，而擊<a href="https://bell-sw.com/pages/downloads/#downloads">此</a>以置爪哇之適者。
-launcher.title=Hello Minecraft! Launcher v%s
-launcher.title.modified=Hello Minecraft! Launcher %s (已改)
-launcher.title.unofficial=Hello Minecraft! Launcher %s (非官版)
+launcher.title=TDLM v%s
+launcher.title.modified=TDLM %s (已改)
+launcher.title.unofficial=TDLM %s (非官版)
 launcher.update_java=宜迭更爪哇。\n君可求助於 https://docs.hmcl.net/help.html。
 
 libraries.download=引之所依
@@ -1351,7 +1348,6 @@ settings.launcher.appearance=外觀
 # settings.launcher.brightness.dark=
 # settings.launcher.brightness.light=
 settings.launcher.debug=勘誤
-# settings.launcher.disable_april_fools=
 settings.launcher.disable_auto_game_options=弗自改戲文
 settings.launcher.download=引
 settings.launcher.download.threads=綫程數
@@ -1455,8 +1451,6 @@ system.architecture=大構
 system.operating_system=械網
 
 # task.background=
-# task.list=
-# task.list.empty=
 # task.queued=
 # task.show=
 

HMCL/src/main/resources/assets/lang/I18N_zh_Hans.properties

@@ -605,7 +605,6 @@ instance.empty.launch=没有可启动的游戏。\n请安装自带的服务器
 instance.empty.launch.goto_download=安装整合包
 instance.empty.hint=没有已安装的游戏。\n你可以切换其他游戏文件夹，或者点击此处安装服务器整合包。
 instance.game.all=全部
-instance.game.april_fools=愚人节
 instance.game.old=远古版
 instance.game.release=正式版
 instance.game.releases=正式版
@@ -734,8 +733,6 @@ launcher.agreement=用户协议与免责声明
 launcher.agreement.accept=同意
 launcher.agreement.decline=拒绝
 launcher.agreement.hint=同意本软件的用户协议与免责声明以使用本软件。
-launcher.april_fools.switch_lzh=HMCL 启动器现已支持文言文，我们诚邀你参与体验。是否要将界面语言切换至中文 (文言)？\n在切换语言后，你可以在“置設 → 貫用 → 文”中将语言切换回中文 (简体)。
-launcher.april_fools.switch_lzh.confirm=确认切换语言？\n点击“确定”后 HMCL 将自动重启并将界面语言切换至中文 (文言)；点击“取消”将继续使用中文 (简体) 进入 HMCL 主页。
 launcher.background=背景图片
 launcher.background.choose=选择背景图片
 launcher.background.builtin=内置
@@ -762,9 +759,9 @@ launcher.cache_directory.disabled=禁用 (总是使用游戏文件夹路径)
 launcher.cache_directory.invalid=无法创建自定义的缓存文件夹。已经恢复到默认设置。
 launcher.crash=HMCL 遇到了无法处理的错误。请复制下列内容并点击右下角的按钮反馈问题。
 launcher.crash.java_internal_error=HMCL 由于当前 Java 损坏而无法继续运行。请卸载当前 Java，点击 <a href="https://bell-sw.com/pages/downloads/#downloads">此处</a> 安装合适的 Java 版本。
-launcher.title=Hello Minecraft! Launcher %s
-launcher.title.modified=Hello Minecraft! Launcher %s (已修改)
-launcher.title.unofficial=Hello Minecraft! Launcher %s (非官方构建)
+launcher.title=TDLM %s
+launcher.title.modified=TDLM %s (已修改)
+launcher.title.unofficial=TDLM %s (非官方构建)
 launcher.update_java=请更新你的 Java。\n你可以访问 https://docs.hmcl.net/help.html 页面寻求帮助。
 
 libraries.download=下载依赖库
@@ -1355,7 +1352,6 @@ settings.launcher.brightness.auto=跟随系统设置
 settings.launcher.brightness.dark=深色模式
 settings.launcher.brightness.light=浅色模式
 settings.launcher.debug=调试
-settings.launcher.disable_april_fools=不启用愚人节功能
 settings.launcher.disable_auto_game_options=不自动切换游戏语言
 settings.launcher.download=下载
 settings.launcher.download.threads=下载线程数
@@ -1460,8 +1456,6 @@ system.architecture=架构
 system.operating_system=操作系统
 
 task.background=在后台运行
-task.list=任务列表
-task.list.empty=当前没有任务。
 task.queued=等待其他任务完成
 task.show=显示进度
 

HMCL/src/main/resources/assets/lang/I18N_zh_Hant.properties

@@ -599,7 +599,6 @@ instance.empty.launch=沒有可啟動的遊戲。\n請安裝內建的伺服器
 instance.empty.launch.goto_download=安裝整合包
 instance.empty.hint=沒有已安裝的遊戲。\n你可以切換其他遊戲目錄，或者點擊此處安裝伺服器整合包。
 instance.game.all=全部
-instance.game.april_fools=愚人節
 instance.game.old=遠古版
 instance.game.release=正式版
 instance.game.releases=正式版
@@ -728,8 +727,6 @@ launcher.agreement=使用者協議與免責宣告
 launcher.agreement.accept=同意
 launcher.agreement.decline=拒絕
 launcher.agreement.hint=同意本軟體的使用者協議與免責宣告以使用本軟體。
-launcher.april_fools.switch_lzh=HMCL 啟動器現已支援文言文，我們誠邀你參與體驗。是否要將介面語言切換至中文 (文言)？\n在切換語言後，你可以在「置設 → 貫用 → 文」中將語言切換回中文 (繁體)。
-launcher.april_fools.switch_lzh.confirm=確認切換語言？\n點擊「確定」後 HMCL 將自動重新啟動並將介面語言切換至中文 (文言)；點擊「取消」將繼續使用中文 (繁體) 進入 HMCL 主頁。
 launcher.background=背景圖片
 launcher.background.choose=選取背景圖片
 launcher.background.builtin=內建
@@ -756,9 +753,9 @@ launcher.cache_directory.disabled=停用
 launcher.cache_directory.invalid=無法建立自訂的快取目錄。已還原至預設設定。
 launcher.crash=HMCL 遇到了無法處理的錯誤。請複製下列內容並透過 GitHub 或其他 Minecraft 論壇回報問題。
 launcher.crash.java_internal_error=HMCL 由於目前 Java 損壞而無法繼續執行。請移除目前 Java，點擊 <a href="https://bell-sw.com/pages/downloads/#downloads">此處</a> 安裝合適的 Java 版本。
-launcher.title=Hello Minecraft! Launcher %s
-launcher.title.modified=Hello Minecraft! Launcher %s (已修改)
-launcher.title.unofficial=Hello Minecraft! Launcher %s (非官方建置)
+launcher.title=TDLM %s
+launcher.title.modified=TDLM %s (已修改)
+launcher.title.unofficial=TDLM %s (非官方建置)
 launcher.update_java=請更新你的 Java
 
 libraries.download=下載依賴庫
@@ -1349,7 +1346,6 @@ settings.launcher.brightness.auto=跟隨系統設定
 settings.launcher.brightness.dark=深色模式
 settings.launcher.brightness.light=淺色模式
 settings.launcher.debug=除錯
-settings.launcher.disable_april_fools=不啟用愚人節功能
 settings.launcher.disable_auto_game_options=不自動切換遊戲語言
 settings.launcher.download=下載
 settings.launcher.download.threads=下載執行緒數
@@ -1454,8 +1450,6 @@ system.architecture=架構
 system.operating_system=作業系統
 
 task.background=在背景執行
-task.list=任務列表
-task.list.empty=目前沒有任務。
 task.queued=等待其他任務完成
 task.show=顯示進度
 

HMCL/src/test/java/org/jackhuang/hmcl/setting/GameDirectoriesTest.java

@@ -10,7 +10,6 @@ import com.google.gson.JsonParser;
 import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.ReadOnlyObjectProperty;
 import javafx.collections.ObservableList;
-import org.jackhuang.hmcl.Metadata;
 import org.jackhuang.hmcl.game.GameInstanceID;
 import org.jackhuang.hmcl.game.GameInstanceManifest;
 import org.jackhuang.hmcl.game.GameRepositoryDraft;

HMCL/src/test/java/org/jackhuang/hmcl/setting/ThemeColorTest.java

@@ -15,6 +15,8 @@ public final class ThemeColorTest {
     @Test
     public void testOf() {
         assertEquals(new ThemeColor("#AABBCC", Color.web("#AABBCC")), ThemeColor.of("#AABBCC"));
+        assertEquals(new ThemeColor("anthropic_orange", Color.web("#D97757")), ThemeColor.of("anthropic_orange"));
+        assertEquals(new ThemeColor("stone", Color.web("#3D453C")), ThemeColor.of("stone"));
         assertEquals(new ThemeColor("blue", Color.web("#5C6BC0")), ThemeColor.of("blue"));
         assertEquals(new ThemeColor("darker_blue", Color.web("#283593")), ThemeColor.of("darker_blue"));
         assertEquals(new ThemeColor("green", Color.web("#43A047")), ThemeColor.of("green"));

HMCL/src/test/java/org/jackhuang/hmcl/ui/construct/TaskExecutorDialogPaneTest.java

@@ -2,14 +2,12 @@
 // SPDX-License-Identifier: GPL-3.0-or-later WITH AdditionRef-HMCL
 package org.jackhuang.hmcl.ui.construct;
 
-import com.jfoenix.controls.JFXSpinner;
 import javafx.application.Platform;
 import javafx.scene.Node;
 import javafx.scene.Scene;
 import javafx.scene.control.ButtonBase;
 import javafx.scene.control.Label;
 import javafx.scene.layout.StackPane;
-import javafx.scene.shape.SVGPath;
 import org.jackhuang.hmcl.setting.LauncherSettings;
 import org.jackhuang.hmcl.setting.SettingsManager;
 import org.jackhuang.hmcl.task.Task;
@@ -17,8 +15,6 @@ import org.jackhuang.hmcl.task.TaskExecutor;
 import org.jackhuang.hmcl.task.TaskListener;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.DialogUtils;
-import org.jackhuang.hmcl.ui.SVG;
-import org.jackhuang.hmcl.ui.TaskManagerPage;
 import org.jackhuang.hmcl.ui.decorator.Decorator;
 import org.jackhuang.hmcl.util.TaskCancellationAction;
 import org.jackhuang.hmcl.util.TaskManager;
@@ -34,7 +30,6 @@ import org.junit.jupiter.params.provider.ValueSource;
 import java.lang.reflect.Field;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Objects;
 import java.util.concurrent.Callable;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.CountDownLatch;
@@ -73,7 +68,7 @@ final class TaskExecutorDialogPaneTest {
         field.set(null, previousSettings);
     }
 
-    /// Verifies dialog reuse and the task button's idle, running, and pending presentations.
+    /// Verifies dialog reuse and TaskManager status transitions without a task-list chrome button.
     @Test
     void restoresThroughMainWindow() throws Exception {
         onFxThread(() -> {
@@ -86,25 +81,17 @@ final class TaskExecutorDialogPaneTest {
             TaskExecutorDialogPane pane = new TaskExecutorDialogPane(TaskCancellationAction.NORMAL);
             TaskExecutorDialogPane second = new TaskExecutorDialogPane(TaskCancellationAction.NORMAL);
             try {
-                ButtonBase tasksButton = decorator.getRoot().lookupAll(".jfx-decorator-button").stream()
-                        .filter(node -> i18n("task.list").equals(node.getAccessibleText()))
-                        .map(ButtonBase.class::cast).findFirst().orElseThrow();
-                Node icon = Objects.requireNonNull(tasksButton.getGraphic());
                 ControlledExecutor executor = new ControlledExecutor();
                 pane.setExecutor(executor, false);
                 executor.start();
                 Controllers.dialog(pane);
                 assertEquals(TaskManager.Status.IDLE, TaskManager.getInstance().statusProperty().get());
-                assertSame(icon, tasksButton.getGraphic());
                 Node progress = pane.getCenter();
                 pane.runInBackground();
                 assertEquals(TaskManager.Status.RUNNING, TaskManager.getInstance().statusProperty().get());
-                Node spinner = Objects.requireNonNull(tasksButton.getGraphic());
-                assertInstanceOf(JFXSpinner.class, spinner);
                 pane.restore();
                 pane.restore();
                 assertEquals(TaskManager.Status.IDLE, TaskManager.getInstance().statusProperty().get());
-                assertSame(icon, tasksButton.getGraphic());
                 assertTrue(DialogUtils.isShowing(pane));
                 assertSame(progress, pane.getCenter());
                 @Nullable JFXDialogPane stack = (JFXDialogPane) pane.getProperties()
@@ -119,38 +106,26 @@ final class TaskExecutorDialogPaneTest {
                 secondExecutor.start();
                 Controllers.dialog(second);
                 second.runInBackground();
-                Node nextSpinner = Objects.requireNonNull(tasksButton.getGraphic());
-                assertInstanceOf(JFXSpinner.class, nextSpinner);
-                assertNotSame(spinner, nextSpinner);
                 pane.runInBackground();
                 pane.restore();
                 assertEquals(TaskManager.Status.RUNNING, TaskManager.getInstance().statusProperty().get());
-                assertSame(nextSpinner, tasksButton.getGraphic());
 
                 AtomicInteger actions = new AtomicInteger();
                 pane.runInBackground();
                 assertFalse(pane.runOrDeferCompletionAction("Install", "Ready to install", actions::incrementAndGet));
                 assertEquals(TaskManager.Status.RUNNING, TaskManager.getInstance().statusProperty().get());
-                assertSame(nextSpinner, tasksButton.getGraphic());
                 second.restore();
                 assertEquals(TaskManager.Status.PENDING, TaskManager.getInstance().statusProperty().get());
-                SVGPath pendingIcon = assertInstanceOf(SVGPath.class, tasksButton.getGraphic());
-                assertEquals(SVG.PENDING.getPath(), pendingIcon.getContent());
                 second.runInBackground();
                 assertEquals(TaskManager.Status.RUNNING, TaskManager.getInstance().statusProperty().get());
-                Node resumedSpinner = assertInstanceOf(JFXSpinner.class, tasksButton.getGraphic());
-                assertNotSame(nextSpinner, resumedSpinner);
                 pane.runPendingAction();
                 assertEquals(1, actions.get());
                 assertEquals(TaskManager.Status.RUNNING, TaskManager.getInstance().statusProperty().get());
-                assertSame(resumedSpinner, tasksButton.getGraphic());
 
                 assertFalse(second.runOrDeferCompletionAction("Install", "Ready to install", actions::incrementAndGet));
                 assertEquals(TaskManager.Status.PENDING, TaskManager.getInstance().statusProperty().get());
-                assertEquals(SVG.PENDING.getPath(), assertInstanceOf(SVGPath.class, tasksButton.getGraphic()).getContent());
                 second.setExecutor(null);
                 assertEquals(TaskManager.Status.IDLE, TaskManager.getInstance().statusProperty().get());
-                assertSame(icon, tasksButton.getGraphic());
             } finally {
                 DialogUtils.close(pane);
                 pane.setExecutor(null);
@@ -351,15 +326,10 @@ final class TaskExecutorDialogPaneTest {
         });
     }
 
-    /// Verifies a visible task list switches from progress to a retained, single-use install action.
+    /// Verifies a background task retains a single-use install action until runPendingAction.
     @Test
     void backgroundCompletionWaitsForInstallAction() throws Exception {
         AtomicInteger installations = new AtomicInteger();
-        TaskManagerPage page = onFxThread(() -> {
-            TaskManagerPage result = new TaskManagerPage();
-            new Scene(result, 600, 400);
-            return result;
-        });
         TaskExecutorDialogPane pane = onFxThread(() -> {
             TaskExecutorDialogPane dialog = new TaskExecutorDialogPane(TaskCancellationAction.NORMAL);
             dialog.setTitle("Example modpack");
@@ -370,9 +340,6 @@ final class TaskExecutorDialogPaneTest {
             DialogUtils.show(container, dialog);
             executor.start();
             dialog.runInBackground();
-            page.applyCss();
-            page.layout();
-            assertFalse(page.lookupAll(".jfx-spinner").isEmpty());
             assertFalse(dialog.runOrDeferCompletionAction(i18n("button.install"), i18n("modpack.install.ready"),
                     installations::incrementAndGet));
             executor.stop(true);
@@ -384,17 +351,7 @@ final class TaskExecutorDialogPaneTest {
                 assertFalse(DialogUtils.isShowing(pane));
                 assertTrue(TaskManager.getInstance().getTasks().contains(pane));
                 assertEquals(TaskManager.Status.PENDING, TaskManager.getInstance().statusProperty().get());
-                page.applyCss();
-                page.layout();
-                ButtonBase install = page.lookupAll(".jfx-button").stream()
-                        .filter(ButtonBase.class::isInstance)
-                        .map(ButtonBase.class::cast)
-                        .filter(button -> i18n("button.install").equals(button.getText()))
-                        .findFirst().orElseThrow();
-                assertTrue(page.lookupAll(".label").stream().anyMatch(node -> node instanceof Label label
-                        && i18n("modpack.install.ready").equals(label.getText())));
-                assertTrue(page.lookupAll(".jfx-spinner").isEmpty());
-                install.fire();
+                assertNotNull(pane.pendingActionProperty().get());
                 pane.runPendingAction();
                 assertEquals(1, installations.get());
                 assertNull(pane.pendingActionProperty().get());

docs/schemas/launcher-settings/1.0.0.json

@@ -18,9 +18,6 @@
     "language": {
       "type": "string"
     },
-    "disableAprilFools": {
-      "type": "boolean"
-    },
     "commonDirectoryType": {
       "enum": [
         "DEFAULT",