From 8a4ca2482ca5ee7609cf0ba688a9807c10fd4b7f Mon Sep 17 00:00:00 2001
From: InfinityPacer <160988576+InfinityPacer@users.noreply.github.com>
Date: Tue, 28 Jul 2026 10:41:41 +0800
Subject: [PATCH] fix(glass): stabilize optical rendering and page presentation
 (#595)

---
 src/App.vue                                   |  71 ++-
 src/components/theme/GlassOpticalLayer.vue    |   3 +
 .../theme/__tests__/GlassOpticalLayer.spec.ts |   7 +
 .../__tests__/useGlassOpticalRenderer.spec.ts | 276 +++++++++-
 .../usePagePresentationMotion.spec.ts         | 163 ++++++
 src/composables/useGlassOpticalRenderer.ts    | 502 +++++++++++++++---
 src/composables/usePagePresentationMotion.ts  | 224 ++++++++
 src/layouts/default.vue                       |  10 +-
 src/pages/__tests__/dashboard.spec.ts         |  32 +-
 src/pages/dashboard.vue                       |  61 +--
 src/pages/discover.vue                        |  40 +-
 src/pages/downloading.vue                     |   8 +-
 src/pages/resource.vue                        |   2 +-
 src/pages/setting.vue                         |  12 +-
 src/pages/subscribe.vue                       |  57 +-
 src/pages/workflow.vue                        |  16 +-
 src/styles/themes/glass.scss                  |  73 ++-
 src/utils/__tests__/glassOptics.spec.ts       |   8 +-
 .../__tests__/glassWallpaperTone.spec.ts      |  35 ++
 src/utils/glassOptics.ts                      |  10 +-
 src/utils/glassWallpaperTone.ts               | 132 +++++
 src/views/plugin/PluginCardListView.vue       | 348 ++++++------
 22 files changed, 1641 insertions(+), 449 deletions(-)
 create mode 100644 src/composables/__tests__/usePagePresentationMotion.spec.ts
 create mode 100644 src/composables/usePagePresentationMotion.ts
 create mode 100644 src/utils/__tests__/glassWallpaperTone.spec.ts
 create mode 100644 src/utils/glassWallpaperTone.ts

diff --git a/src/App.vue b/src/App.vue
index c32f5279..5c43c7d7 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -41,7 +41,13 @@ import {
   getLoginVisualProfile,
   prepareLoginBackgroundLayer,
   settleLoginBackgroundLayers,
+  type LoginBackgroundLayer,
 } from '@/utils/loginPresentation'
+import {
+  DEFAULT_GLASS_WALLPAPER_TONE_PROFILE,
+  loadGlassWallpaperToneProfile,
+  type GlassWallpaperToneProfile,
+} from '@/utils/glassWallpaperTone'
 
 const LOGIN_WALLPAPER_ROUTE = '/login'
 const BACKGROUND_CROSSFADE_DURATION_MS = 1500
@@ -83,6 +89,7 @@ const globalSettingsStore = useGlobalSettingsStore()
 // 背景图片
 const backgroundImages = ref<string[]>([])
 const backgroundLayers = ref(createLoginBackgroundLayers())
+const backgroundToneProfiles = ref<Record<string, GlassWallpaperToneProfile>>({})
 const activeImageIndex = ref(0)
 const previousImageIndex = ref<number | null>(null)
 const isBackgroundCrossfading = ref(false)
@@ -212,6 +219,31 @@ function handleTransparencySettingsChanged(event: Event) {
   transparencyGlassQuality.value = glassQuality
 }
 
+/** 在壁纸可见前准备稳健曝光；不可读跨域图片回落中性 profile，不阻断 CSS 背景。 */
+async function ensureBackgroundToneProfile(imageUrl: string) {
+  if (!imageUrl || !isGlassTheme.value) return DEFAULT_GLASS_WALLPAPER_TONE_PROFILE
+
+  const profile = await loadGlassWallpaperToneProfile(getOpticalBackgroundImage(imageUrl))
+  backgroundToneProfiles.value = {
+    ...backgroundToneProfiles.value,
+    [imageUrl]: profile,
+  }
+
+  return profile
+}
+
+/** 让稳定双槽位分别携带当前壁纸的曝光，交叉淡化期间不共享新图参数。 */
+function getBackgroundLayerStyle(layer: LoginBackgroundLayer) {
+  const profile = backgroundToneProfiles.value[layer.url] ?? DEFAULT_GLASS_WALLPAPER_TONE_PROFILE
+  const appearance = effectiveGlassSettings.value.glassAppearance
+  const materialExposure = appearance === 'frosted' ? 0.82 : appearance === 'tinted' ? 0.85 : 0.86
+
+  return {
+    'backgroundImage': layer.url ? `url(${layer.url})` : undefined,
+    '--glass-wallpaper-brightness': String(materialExposure * profile.exposure),
+  }
+}
+
 applyTransparentBackgroundSettings()
 
 void router.isReady().then(() => {
@@ -501,13 +533,29 @@ function preloadNextBackgroundImage() {
 
 /** 实时玻璃先建立可供 WebGL 读取的缓存，失败时仍允许 CSS 材质显示该壁纸。 */
 async function preloadBackgroundCandidate(imageUrl: string) {
-  if (!shouldRenderGlassOpticalLayer.value) return preloadImage(imageUrl)
+  const toneProfile = isGlassTheme.value
+    ? ensureBackgroundToneProfile(imageUrl)
+    : Promise.resolve(DEFAULT_GLASS_WALLPAPER_TONE_PROFILE)
+  if (!shouldRenderGlassOpticalLayer.value) {
+    const [available] = await Promise.all([preloadImage(imageUrl), toneProfile])
+
+    return available
+  }
 
   const opticalUrl = getOpticalBackgroundImage(imageUrl)
   const opticalReady = await preloadCorsImage(opticalUrl)
-  if (!opticalReady) return preloadImage(imageUrl)
+  if (!opticalReady) {
+    const [displayReady] = await Promise.all([preloadImage(imageUrl), toneProfile])
 
-  return opticalUrl === imageUrl ? true : preloadImage(imageUrl)
+    return displayReady
+  }
+
+  const [displayReady] = await Promise.all([
+    opticalUrl === imageUrl ? Promise.resolve(true) : preloadImage(imageUrl),
+    toneProfile,
+  ])
+
+  return displayReady
 }
 
 // 背景图片轮换函数
@@ -529,6 +577,7 @@ async function rotateBackgroundImage() {
       preload: preloadImage,
     })
     if (!imagesReady) continue
+    await ensureBackgroundToneProfile(nextImage)
     if (!allowsBackgroundRotation.value || requestVersion !== backgroundRotationVersion) return
 
     activateBackgroundImage(nextIndex)
@@ -811,6 +860,14 @@ onMounted(async () => {
     { immediate: true },
   )
 
+  watch(isGlassTheme, enabled => {
+    if (!enabled) return
+
+    void Promise.all(
+      renderedBackgroundLayers.value.filter(layer => layer.url).map(layer => ensureBackgroundToneProfile(layer.url)),
+    )
+  })
+
   // 使用优化后的加载界面移除逻辑
   ensureRenderComplete(() => {
     nextTick(removeLoadingWithStateCheck)
@@ -883,7 +940,7 @@ onUnmounted(() => {
         :key="layer.key"
         class="background-image"
         :class="layer.role"
-        :style="{ 'backgroundImage': layer.url ? `url(${layer.url})` : undefined }"
+        :style="getBackgroundLayerStyle(layer)"
       />
       <!-- 全局磨砂层 -->
       <div v-if="shouldRenderGlobalBlurLayer" class="global-blur-layer"></div>
@@ -985,7 +1042,7 @@ onUnmounted(() => {
 
 .background-container.is-glass-theme .background-image.active,
 .background-container.is-glass-theme .background-image.previous {
-  filter: brightness(0.86) saturate(0.95) contrast(1.02);
+  filter: brightness(var(--glass-wallpaper-brightness, 0.86)) saturate(0.95) contrast(1.02);
 }
 
 .background-container.is-glass-theme .background-image.active {
@@ -1001,7 +1058,7 @@ onUnmounted(() => {
 
 html[data-glass-appearance='tinted'] .background-container.is-glass-theme .background-image.active,
 html[data-glass-appearance='tinted'] .background-container.is-glass-theme .background-image.previous {
-  filter: brightness(0.85) saturate(0.97) contrast(1.02);
+  filter: brightness(var(--glass-wallpaper-brightness, 0.85)) saturate(0.97) contrast(1.02);
 }
 
 html[data-glass-appearance='tinted'] .background-container.is-glass-theme .background-image.active {
@@ -1017,7 +1074,7 @@ html[data-glass-appearance='tinted'] .background-container.is-glass-theme .backg
 
 html[data-glass-appearance='frosted'] .background-container.is-glass-theme .background-image.active,
 html[data-glass-appearance='frosted'] .background-container.is-glass-theme .background-image.previous {
-  filter: brightness(0.82) saturate(0.9);
+  filter: brightness(var(--glass-wallpaper-brightness, 0.82)) saturate(0.9);
 }
 
 html[data-glass-appearance='frosted'] .background-container.is-glass-theme .background-image.active {
diff --git a/src/components/theme/GlassOpticalLayer.vue b/src/components/theme/GlassOpticalLayer.vue
index 12de8f68..4c5c5c5f 100644
--- a/src/components/theme/GlassOpticalLayer.vue
+++ b/src/components/theme/GlassOpticalLayer.vue
@@ -1,5 +1,6 @@
 <script setup lang="ts">
 import type { ThemeCustomizerGlassAppearance, ThemeCustomizerGlassQuality } from '@/composables/useThemeCustomizer'
+import { usePagePresentationMotion } from '@/composables/usePagePresentationMotion'
 import {
   setGlassRendererState,
   useGlassOpticalInteractionSource,
@@ -47,6 +48,7 @@ const emit = defineEmits<{
 const fixedCanvas = ref<HTMLCanvasElement | null>(null)
 const scrollCanvas = ref<HTMLCanvasElement | null>(null)
 const interactionSource = useGlassOpticalInteractionSource()
+const pagePresentationMotion = usePagePresentationMotion()
 const fixedRenderer = useGlassOpticalRenderer({
   active: true,
   appearance: () => props.appearance,
@@ -76,6 +78,7 @@ const scrollRenderer = useGlassOpticalRenderer({
   deformationStrength: () => props.deformationStrength,
   flowStrength: () => props.flowStrength,
   interactionSource,
+  pageMotion: pagePresentationMotion.reader,
   quality: () => props.quality,
   reflectionStrength: () => props.reflectionStrength,
   transparencyStrength: () => props.transparencyStrength,
diff --git a/src/components/theme/__tests__/GlassOpticalLayer.spec.ts b/src/components/theme/__tests__/GlassOpticalLayer.spec.ts
index 00e1ca9f..fea33d5f 100644
--- a/src/components/theme/__tests__/GlassOpticalLayer.spec.ts
+++ b/src/components/theme/__tests__/GlassOpticalLayer.spec.ts
@@ -53,6 +53,13 @@ describe('GlassOpticalLayer', () => {
     expect(rendererCalls.map(options => options.surfaceSpace)).toEqual(['fixed', 'scroll'])
     expect(rendererCalls.every(options => options.interactionSource === interactionSource)).toBe(true)
     expect(rendererCalls.every(options => options.syncDocumentState === false)).toBe(true)
+    expect(rendererCalls[0].pageMotion).toBeUndefined()
+    expect(rendererCalls[1].pageMotion).toEqual(
+      expect.objectContaining({
+        opacity: expect.any(Object),
+        revision: expect.any(Object),
+      }),
+    )
 
     wrapper.unmount()
     expect(setRendererState).toHaveBeenLastCalledWith(expect.any(Object), 'fallback')
diff --git a/src/composables/__tests__/useGlassOpticalRenderer.spec.ts b/src/composables/__tests__/useGlassOpticalRenderer.spec.ts
index be2cac90..7a3e6aad 100644
--- a/src/composables/__tests__/useGlassOpticalRenderer.spec.ts
+++ b/src/composables/__tests__/useGlassOpticalRenderer.spec.ts
@@ -32,6 +32,9 @@ vi.mock('three', async importOriginal => {
       clear() {}
       dispose() {}
       forceContextLoss() {}
+      getRenderTarget() {
+        return null
+      }
       render() {}
       setClearColor() {}
       setPixelRatio() {}
@@ -347,6 +350,82 @@ describe('glass optical surface discovery', () => {
     ])
   })
 
+  it('re-samples scroll surfaces and material weight on a shared page motion revision', async () => {
+    vi.spyOn(window, 'innerWidth', 'get').mockReturnValue(1200)
+    vi.spyOn(window, 'innerHeight', 'get').mockReturnValue(800)
+    const three = await import('three')
+    const root = document.createElement('div')
+    const canvas = document.createElement('canvas')
+    let presentationHeight = 800
+    Object.defineProperty(root, 'scrollHeight', {
+      configurable: true,
+      get: () => presentationHeight,
+    })
+    root.append(canvas)
+    document.body.append(root)
+    const render = vi.spyOn(three.WebGLRenderer.prototype, 'render')
+    const setSize = vi.spyOn(three.WebGLRenderer.prototype, 'setSize')
+    const bounds = { height: 240, width: 360, x: 80, y: 100 }
+    appendOpticalSurface('app-hover-lift-card', bounds)
+    const active = ref(true)
+    const opacity = ref(1)
+    const revision = ref(0)
+    const scope = effectScope()
+    const renderer = scope.run(() =>
+      useGlassOpticalRenderer({
+        active: ref(true),
+        appearance: ref('clear'),
+        canvas: ref(canvas),
+        pageMotion: { active, opacity, revision },
+        quality: ref('balanced'),
+        routeKey: ref('/dashboard'),
+        surfaceSpace: 'scroll',
+        tintColor: ref('#8D51F9'),
+        wallpaperUrl: ref('https://example.com/wallpaper.jpg'),
+      }),
+    )
+
+    await vi.waitFor(() => expect(renderer?.state.value).toBe('ready'))
+    const initialScene = render.mock.calls.at(-1)?.[0] as unknown as {
+      children: Array<{
+        material: {
+          uniforms: {
+            uRects: { value: Array<{ y: number }> }
+            uSurfaceWeights: { value: number[] }
+          }
+        }
+      }>
+    }
+    const initialY = initialScene.children[0].material.uniforms.uRects.value[0].y
+    render.mockClear()
+    setSize.mockClear()
+
+    bounds.y = 140
+    presentationHeight = 1200
+    opacity.value = 0.42
+    revision.value += 1
+
+    expect(setSize).toHaveBeenCalledOnce()
+    expect(setSize).toHaveBeenCalledWith(1200, 1200, false)
+    expect(render).toHaveBeenCalled()
+    const motionScene = render.mock.calls.at(-1)?.[0] as unknown as typeof initialScene
+    const uniforms = motionScene.children[0].material.uniforms
+    expect(uniforms.uRects.value[0].y).not.toBe(initialY)
+    expect(uniforms.uSurfaceWeights.value[0]).toBeCloseTo(0.42)
+
+    const observer = ResizeObserverMock.instances.find(instance => instance.targets.has(root))
+    expect(observer).toBeDefined()
+    setSize.mockClear()
+    render.mockClear()
+    presentationHeight = 1400
+    observer?.trigger()
+
+    expect(setSize).toHaveBeenCalledOnce()
+    expect(setSize).toHaveBeenCalledWith(1200, 1400, false)
+    expect(render).toHaveBeenCalled()
+    scope.stop()
+  })
+
   it('recovers after consecutive WebGL context loss cycles', async () => {
     const canvas = document.createElement('canvas')
     const scope = effectScope()
@@ -376,6 +455,36 @@ describe('glass optical surface discovery', () => {
     scope.stop()
   })
 
+  it('keeps the renderer ready when the optional frosted prefilter fails', async () => {
+    const three = await import('three')
+    const canvas = document.createElement('canvas')
+    const compile = vi
+      .spyOn(three.WebGLRenderer.prototype, 'compileAsync')
+      .mockRejectedValueOnce(new Error('prefilter unavailable'))
+    const warn = vi.spyOn(console, 'warn').mockImplementation(() => {})
+    const scope = effectScope()
+    const renderer = scope.run(() =>
+      useGlassOpticalRenderer({
+        active: ref(true),
+        appearance: ref('frosted'),
+        canvas: ref(canvas),
+        quality: ref('high'),
+        routeKey: ref('/dashboard'),
+        tintColor: ref('#8D51F9'),
+        wallpaperUrl: ref('https://example.com/wallpaper.jpg'),
+      }),
+    )
+
+    await vi.waitFor(() => expect(renderer?.state.value).toBe('ready'))
+    expect(compile).toHaveBeenCalled()
+    expect(warn).toHaveBeenCalledWith(
+      '玻璃磨砂壁纸预滤失败，继续使用实时扩散采样:',
+      expect.any(Error),
+    )
+
+    scope.stop()
+  })
+
   it('releases renderer resources before restoring a single active instance', async () => {
     const three = await import('three')
     const canvas = document.createElement('canvas')
@@ -427,7 +536,7 @@ describe('glass optical surface discovery', () => {
     await nextTick()
 
     expect(rendererDispose).toHaveBeenCalledTimes(1)
-    expect(renderTargetDispose).toHaveBeenCalledTimes(renderTargetDisposalsBeforeFirstRelease + 2)
+    expect(renderTargetDispose).toHaveBeenCalledTimes(renderTargetDisposalsBeforeFirstRelease + 3)
     expect(contextLoss).toHaveBeenCalledTimes(1)
     expect(resizeDisconnect).toHaveBeenCalledTimes(1)
     expect(mutationDisconnect).toHaveBeenCalledTimes(1)
@@ -460,7 +569,7 @@ describe('glass optical surface discovery', () => {
     await nextTick()
 
     expect(rendererDispose).toHaveBeenCalledTimes(2)
-    expect(renderTargetDispose).toHaveBeenCalledTimes(renderTargetDisposalsBeforeSecondRelease + 2)
+    expect(renderTargetDispose).toHaveBeenCalledTimes(renderTargetDisposalsBeforeSecondRelease + 3)
     expect(contextLoss).toHaveBeenCalledTimes(2)
     expect(resizeDisconnect).toHaveBeenCalledTimes(2)
     expect(mutationDisconnect).toHaveBeenCalledTimes(2)
@@ -493,19 +602,17 @@ describe('glass optical surface discovery', () => {
 
     quality.value = 'balanced'
     await nextTick()
-    await vi.waitFor(() => expect(renderer?.state.value).toBe('ready'))
+    await vi.waitFor(() => expect(renderTargetDispose).toHaveBeenCalledTimes(4))
 
     expect(rendererDispose).not.toHaveBeenCalled()
     expect(contextLoss).not.toHaveBeenCalled()
-    expect(renderTargetDispose).toHaveBeenCalledTimes(2)
 
     quality.value = 'high'
     await nextTick()
-    await vi.waitFor(() => expect(renderer?.state.value).toBe('ready'))
+    await vi.waitFor(() => expect(renderTargetDispose).toHaveBeenCalledTimes(6))
 
     expect(rendererDispose).not.toHaveBeenCalled()
     expect(contextLoss).not.toHaveBeenCalled()
-    expect(renderTargetDispose).toHaveBeenCalledTimes(4)
 
     scope.stop()
   })
@@ -676,6 +783,9 @@ describe('glass optical surface discovery', () => {
         material: {
           fragmentShader: string
           uniforms: {
+            uFrostedTexture: { value: unknown }
+            uHasFrostedTexture: { value: number }
+            uPreviousFrostedTexture: { value: unknown }
             uPreviousTexture: { value: unknown }
             uTexture: { value: unknown }
             uTextureMix: { value: number }
@@ -685,11 +795,17 @@ describe('glass optical surface discovery', () => {
     }
     const uniforms = scene.children[0].material.uniforms
     expect(uniforms.uPreviousTexture.value).not.toBe(uniforms.uTexture.value)
+    expect(uniforms.uPreviousFrostedTexture.value).not.toBe(uniforms.uFrostedTexture.value)
+    expect(uniforms.uHasFrostedTexture.value).toBe(1)
     expect(uniforms.uTextureMix.value).toBeGreaterThanOrEqual(0)
     expect(uniforms.uTextureMix.value).toBeLessThan(1)
     expect(scene.children[0].material.fragmentShader).toContain(
-      'mix(toneMapWallpaper(previous, viewportUv), toneMapWallpaper(current, viewportUv), uTextureMix)',
+      'toneMapWallpaper(previous, viewportUv, uPreviousWallpaperExposure)',
     )
+    expect(scene.children[0].material.fragmentShader).toContain(
+      'toneMapWallpaper(current, viewportUv, uWallpaperExposure)',
+    )
+    expect(scene.children[0].material.fragmentShader).toContain('return mix(previousTone, currentTone, uTextureMix)')
     expect(scene.children[0].material.fragmentShader).not.toContain(
       'toneMapWallpaper(mix(previous, current, uTextureMix), viewportUv)',
     )
@@ -734,7 +850,72 @@ describe('glass optical surface discovery', () => {
     scope.stop()
   })
 
-  it('resizes a scroll buffer when an asynchronous page grows without optical surfaces', async () => {
+  it('keeps the route first frame while transient scroll presentation heights settle', async () => {
+    vi.useFakeTimers()
+    const three = await import('three')
+    vi.spyOn(window, 'innerWidth', 'get').mockReturnValue(390)
+    vi.spyOn(window, 'innerHeight', 'get').mockReturnValue(844)
+    let presentationHeight = 844
+    const root = document.createElement('div')
+    const canvas = document.createElement('canvas')
+    Object.defineProperty(root, 'scrollHeight', {
+      configurable: true,
+      get: () => presentationHeight,
+    })
+    root.append(canvas)
+    document.body.append(root)
+    const routeKey = ref('/resource')
+    const setSize = vi.spyOn(three.WebGLRenderer.prototype, 'setSize')
+    const render = vi.spyOn(three.WebGLRenderer.prototype, 'render')
+    const scope = effectScope()
+    const renderer = scope.run(() =>
+      useGlassOpticalRenderer({
+        active: ref(true),
+        appearance: ref('clear'),
+        canvas: ref(canvas),
+        quality: ref('balanced'),
+        routeKey,
+        surfaceSpace: 'scroll',
+        tintColor: ref('#8D51F9'),
+        wallpaperUrl: ref('https://example.com/wallpaper.jpg'),
+      }),
+    )
+
+    await vi.waitFor(() => expect(renderer?.state.value).toBe('ready'))
+    const observer = ResizeObserverMock.instances.find(instance => instance.targets.has(root))
+    expect(observer).toBeDefined()
+    setSize.mockClear()
+    render.mockClear()
+
+    presentationHeight = 1744
+    routeKey.value = '/dashboard'
+    await nextTick()
+    await nextTick()
+    expect(setSize).toHaveBeenCalledOnce()
+    expect(setSize).toHaveBeenCalledWith(390, 1744, false)
+
+    setSize.mockClear()
+    presentationHeight = 2320
+    window.dispatchEvent(new Event('resize'))
+    expect(setSize).not.toHaveBeenCalled()
+
+    observer?.trigger()
+    presentationHeight = 2170
+    observer?.trigger()
+    presentationHeight = 1744
+    observer?.trigger()
+
+    expect(setSize).not.toHaveBeenCalled()
+    vi.advanceTimersByTime(159)
+    expect(setSize).not.toHaveBeenCalled()
+    vi.advanceTimersByTime(1)
+
+    expect(setSize).not.toHaveBeenCalled()
+    scope.stop()
+  })
+
+  it('resizes a scroll buffer after an asynchronous page height becomes stable', async () => {
+    vi.useFakeTimers()
     const three = await import('three')
     vi.spyOn(window, 'innerWidth', 'get').mockReturnValue(390)
     vi.spyOn(window, 'innerHeight', 'get').mockReturnValue(844)
@@ -771,12 +952,51 @@ describe('glass optical surface discovery', () => {
 
     presentationHeight = 5000
     observer?.trigger()
+    vi.advanceTimersByTime(159)
+    expect(setSize).not.toHaveBeenCalled()
+    vi.advanceTimersByTime(1)
 
+    expect(setSize).toHaveBeenCalledOnce()
     expect(setSize).toHaveBeenCalledWith(390, 3072, false)
     expect(render).toHaveBeenCalled()
     scope.stop()
   })
 
+  it('updates surface geometry when the presentation root shares a resize delivery', async () => {
+    const three = await import('three')
+    const root = document.createElement('div')
+    const canvas = document.createElement('canvas')
+    const surface = appendOpticalSurface('app-hover-lift-card', { height: 220, width: 320, x: 40, y: 80 })
+    root.append(canvas)
+    document.body.append(root)
+    const render = vi.spyOn(three.WebGLRenderer.prototype, 'render')
+    const scope = effectScope()
+    const renderer = scope.run(() =>
+      useGlassOpticalRenderer({
+        active: ref(true),
+        appearance: ref('clear'),
+        canvas: ref(canvas),
+        quality: ref('balanced'),
+        routeKey: ref('/dashboard'),
+        surfaceSpace: 'scroll',
+        tintColor: ref('#8D51F9'),
+        wallpaperUrl: ref('https://example.com/wallpaper.jpg'),
+      }),
+    )
+
+    await vi.waitFor(() => expect(renderer?.state.value).toBe('ready'))
+    const observer = ResizeObserverMock.instances.find(
+      instance => instance.targets.has(root) && instance.targets.has(surface),
+    )
+    expect(observer).toBeDefined()
+    render.mockClear()
+
+    observer?.trigger()
+
+    expect(render).toHaveBeenCalled()
+    scope.stop()
+  })
+
   it('writes static-material surfaces into the shader without dynamic optical energy', async () => {
     const three = await import('three')
     const surface = appendOpticalSurface('app-hover-lift-card', { height: 220, width: 320, x: 40, y: 80 })
@@ -1557,13 +1777,43 @@ describe('glass optical surface discovery', () => {
     expect(scene.children[0].material.fragmentShader).toContain('uniform float uReflectionStrength')
     expect(scene.children[0].material.fragmentShader).toContain('uniform float uTransparency')
     expect(scene.children[0].material.fragmentShader).toContain('uniform float uTransmissionStrength')
+    expect(scene.children[0].material.fragmentShader).toContain('uniform float uPreviousWallpaperExposure')
+    expect(scene.children[0].material.fragmentShader).toContain('uniform float uWallpaperExposure')
+    expect(scene.children[0].material.fragmentShader).toContain('compressWallpaperLuminance')
+    expect(scene.children[0].material.fragmentShader).toContain(
+      'toneMapWallpaper(previous, viewportUv, uPreviousWallpaperExposure)',
+    )
+    expect(scene.children[0].material.fragmentShader).toContain(
+      'toneMapWallpaper(current, viewportUv, uWallpaperExposure)',
+    )
     expect(scene.children[0].material.fragmentShader).toContain('float transmissionResponse')
+    expect(scene.children[0].material.fragmentShader).toContain('float referenceLiftProgress')
+    expect(scene.children[0].material.fragmentShader).toContain('float highTransmissionProgress')
+    expect(scene.children[0].material.fragmentShader).toContain('float frostedDensity')
+    expect(scene.children[0].material.fragmentShader).toContain(
+      'frosted * (1.0 - smoothstep(0.25, 0.9, uTransparency))',
+    )
+    expect(scene.children[0].material.fragmentShader).toContain(
+      '1.0 + frostedDensity * mix(1.15, 1.55, uQuality)',
+    )
+    expect(scene.children[0].material.fragmentShader).toContain(
+      'smoothstep(0.02, 0.55, liquidPresence)',
+    )
+    expect(scene.children[0].material.fragmentShader).toContain(
+      'mix(uTransparency * 0.26, 0.92, opticalCoverage)',
+    )
+    expect(scene.children[0].material.fragmentShader).toContain(
+      'mix(frostedBaseAlpha, 0.94, opticalCoverage)',
+    )
+    expect(scene.children[0].material.fragmentShader).toContain(
+      'mix(uTransparency * 0.44, 0.92, opticalCoverage)',
+    )
     expect(scene.children[0].material.fragmentShader).toContain('vec3 transmissionReference')
-    expect(scene.children[0].material.fragmentShader).toContain('float shadowLiftGate')
-    expect(scene.children[0].material.fragmentShader).toContain('float shadowColorRetention')
+    expect(scene.children[0].material.fragmentShader).toContain('float referenceLift')
     expect(scene.children[0].material.fragmentShader).toContain('float highlightProtection')
     expect(scene.children[0].material.fragmentShader).toContain('protectedHighlightReference')
-    expect(scene.children[0].material.fragmentShader).toContain('mix(0.58, 0.92, uQuality)')
+    expect(scene.children[0].material.fragmentShader).toContain('float compressedLuminance')
+    expect(scene.children[0].material.fragmentShader).toContain('mix(0.58, 0.84, uQuality)')
     expect(scene.children[0].material.fragmentShader).toContain('uMotion *')
     expect(scene.children[0].material.fragmentShader).toContain('uTranslationStrength')
     expect(scene.children[0].material.fragmentShader).toContain('vec2 lightDirection = normalize(vec2(-0.68, 0.74))')
@@ -1572,7 +1822,9 @@ describe('glass optical surface discovery', () => {
     expect(scene.children[0].material.fragmentShader).toContain(
       'causticHighlightMix * uReflectionStrength * highlightBudget',
     )
-    expect(scene.children[0].material.fragmentShader).toContain('mix(0.78, 0.94, uTransparency)')
+    expect(scene.children[0].material.fragmentShader).not.toContain(
+      'materialAlpha = uTransparency * mix(',
+    )
     expect(scene.children[0].material.fragmentShader).not.toContain('mix(0.035, 0.4')
     expect(scene.children[0].material.fragmentShader).not.toContain('sin(')
 
diff --git a/src/composables/__tests__/usePagePresentationMotion.spec.ts b/src/composables/__tests__/usePagePresentationMotion.spec.ts
new file mode 100644
index 00000000..af118b89
--- /dev/null
+++ b/src/composables/__tests__/usePagePresentationMotion.spec.ts
@@ -0,0 +1,163 @@
+import {
+  getPagePresentationMotionProgress,
+  PAGE_PRESENTATION_MOTION_DURATION_MS,
+  PAGE_PRESENTATION_MOTION_START_OPACITY,
+  PAGE_PRESENTATION_MOTION_START_TRANSLATE_Y,
+  usePagePresentationMotion,
+} from '@/composables/usePagePresentationMotion'
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+
+const motion = usePagePresentationMotion()
+let callbacks: Map<number, FrameRequestCallback>
+let frameId: number
+
+beforeEach(() => {
+  motion.cancel()
+  callbacks = new Map()
+  frameId = 0
+  document.documentElement.dataset.theme = 'glass'
+  vi.spyOn(performance, 'now').mockReturnValue(1000)
+  vi.spyOn(window, 'requestAnimationFrame').mockImplementation(callback => {
+    frameId += 1
+    callbacks.set(frameId, callback)
+
+    return frameId
+  })
+  vi.spyOn(window, 'cancelAnimationFrame').mockImplementation(id => {
+    callbacks.delete(id)
+  })
+})
+
+afterEach(() => {
+  motion.cancel()
+  delete document.documentElement.dataset.theme
+  delete document.documentElement.dataset.pagePresentationMotion
+  document.documentElement.style.removeProperty('--mp-page-motion-opacity')
+  document.documentElement.style.removeProperty('--mp-page-motion-translate-y')
+})
+
+describe('page presentation motion', () => {
+  it('holds a glass route until its shared layout geometry remains stable', () => {
+    const routeRoot = document.createElement('div')
+    let routeHeight = 2096
+    Object.defineProperties(routeRoot, {
+      offsetHeight: { configurable: true, get: () => routeHeight },
+      offsetWidth: { configurable: true, get: () => 1200 },
+      scrollHeight: { configurable: true, get: () => routeHeight },
+      scrollWidth: { configurable: true, get: () => 1200 },
+    })
+    document.body.append(routeRoot)
+
+    expect(motion.start('/dashboard', routeRoot)).toBe(true)
+    expect(motion.active.value).toBe(true)
+    expect(motion.opacity.value).toBe(0)
+    expect(document.documentElement.dataset.pagePresentationMotion).toBe('active')
+
+    ;[1016, 1080].forEach(timestamp => [...callbacks.values()].at(-1)!(timestamp))
+    expect(motion.opacity.value).toBe(0)
+
+    routeHeight = 1520
+    ;[1110, 1200].forEach(timestamp => [...callbacks.values()].at(-1)!(timestamp))
+    expect(motion.opacity.value).toBe(0)
+
+    ;[1231].forEach(timestamp => [...callbacks.values()].at(-1)!(timestamp))
+    expect(motion.opacity.value).toBe(PAGE_PRESENTATION_MOTION_START_OPACITY)
+    expect(motion.translateY.value).toBe(PAGE_PRESENTATION_MOTION_START_TRANSLATE_Y)
+
+    routeRoot.remove()
+  })
+
+  it('uses one eased timeline for the initial, intermediate, and settled states', () => {
+    const initialRevision = motion.revision.value
+
+    expect(motion.start('/dashboard')).toBe(true)
+    expect(motion.active.value).toBe(true)
+    expect(motion.opacity.value).toBe(PAGE_PRESENTATION_MOTION_START_OPACITY)
+    expect(motion.translateY.value).toBe(PAGE_PRESENTATION_MOTION_START_TRANSLATE_Y)
+    expect(motion.revision.value).toBe(initialRevision + 1)
+    expect(document.documentElement.dataset.pagePresentationMotion).toBe('active')
+
+    const [firstFrame] = callbacks.values()
+    firstFrame(1000 + PAGE_PRESENTATION_MOTION_DURATION_MS / 2)
+    expect(motion.progress.value).toBeGreaterThan(0)
+    expect(motion.progress.value).toBeLessThan(1)
+    expect(motion.opacity.value).toBeGreaterThan(PAGE_PRESENTATION_MOTION_START_OPACITY)
+    expect(motion.opacity.value).toBeLessThan(1)
+    expect(motion.translateY.value).toBeGreaterThan(0)
+    expect(motion.translateY.value).toBeLessThan(PAGE_PRESENTATION_MOTION_START_TRANSLATE_Y)
+
+    const finalFrame = [...callbacks.values()].at(-1)!
+    finalFrame(1000 + PAGE_PRESENTATION_MOTION_DURATION_MS)
+    expect(motion.active.value).toBe(false)
+    expect(motion.progress.value).toBe(1)
+    expect(motion.opacity.value).toBe(1)
+    expect(motion.translateY.value).toBe(0)
+    expect(document.documentElement.dataset.pagePresentationMotion).toBeUndefined()
+  })
+
+  it('invalidates stale route frames without cancelling the current epoch', () => {
+    motion.start('/first')
+    const [staleFrame] = callbacks.values()
+
+    motion.start('/second')
+    const currentRevision = motion.revision.value
+    const currentFrame = [...callbacks.values()].at(-1)!
+    staleFrame(1016)
+
+    expect(motion.routeKey.value).toBe('/second')
+    expect(motion.revision.value).toBe(currentRevision)
+    expect([...callbacks.values()]).toContain(currentFrame)
+
+    currentFrame(1000 + PAGE_PRESENTATION_MOTION_DURATION_MS)
+    expect(motion.opacity.value).toBe(1)
+  })
+
+  it('publishes a final renderer revision when an active motion is cancelled', () => {
+    motion.start('/dashboard')
+    const [frame] = callbacks.values()
+    frame(1040)
+    const activeRevision = motion.revision.value
+
+    motion.cancel()
+
+    expect(motion.active.value).toBe(false)
+    expect(motion.opacity.value).toBe(1)
+    expect(motion.translateY.value).toBe(0)
+    expect(motion.revision.value).toBe(activeRevision + 1)
+    expect(document.documentElement.dataset.pagePresentationMotion).toBeUndefined()
+  })
+
+  it('settles immediately when reduced motion is requested', () => {
+    vi.spyOn(window, 'matchMedia').mockReturnValue({
+      ...window.matchMedia(''),
+      matches: true,
+    })
+    const initialRevision = motion.revision.value
+
+    expect(motion.start('/dashboard')).toBe(true)
+    expect(motion.active.value).toBe(false)
+    expect(motion.opacity.value).toBe(1)
+    expect(motion.revision.value).toBe(initialRevision + 1)
+    expect(callbacks.size).toBe(0)
+  })
+
+  it('leaves non-glass themes on the existing CSS animation path', () => {
+    document.documentElement.dataset.theme = 'dark'
+
+    expect(motion.start('/dashboard')).toBe(false)
+    expect(motion.active.value).toBe(false)
+    expect(callbacks.size).toBe(0)
+  })
+
+  it('keeps the shared cubic-bezier progress bounded and monotonic', () => {
+    const quarter = getPagePresentationMotionProgress(PAGE_PRESENTATION_MOTION_DURATION_MS * 0.25)
+    const half = getPagePresentationMotionProgress(PAGE_PRESENTATION_MOTION_DURATION_MS * 0.5)
+    const threeQuarters = getPagePresentationMotionProgress(PAGE_PRESENTATION_MOTION_DURATION_MS * 0.75)
+
+    expect(getPagePresentationMotionProgress(0)).toBe(0)
+    expect(quarter).toBeGreaterThan(0)
+    expect(half).toBeGreaterThan(quarter)
+    expect(threeQuarters).toBeGreaterThan(half)
+    expect(getPagePresentationMotionProgress(PAGE_PRESENTATION_MOTION_DURATION_MS)).toBe(1)
+  })
+})
diff --git a/src/composables/useGlassOpticalRenderer.ts b/src/composables/useGlassOpticalRenderer.ts
index d3c4310f..b7bed95d 100644
--- a/src/composables/useGlassOpticalRenderer.ts
+++ b/src/composables/useGlassOpticalRenderer.ts
@@ -47,7 +47,13 @@ import {
   type GlassOpticalSurfaceSlot,
 } from '@/utils/glassOptics'
 import type { ThemeCustomizerGlassAppearance } from '@/composables/useThemeCustomizer'
+import type { PagePresentationMotionReader } from '@/composables/usePagePresentationMotion'
 import { APP_ACTIVITY_SUSPEND_DELAY_MS } from '@/utils/appActivityLifecycle'
+import {
+  analyzeGlassWallpaperTone,
+  DEFAULT_GLASS_WALLPAPER_TONE_PROFILE,
+  type GlassWallpaperToneProfile,
+} from '@/utils/glassWallpaperTone'
 
 type ThreeModule = typeof import('three')
 export type GlassRendererState = 'fallback' | 'loading' | 'ready'
@@ -154,6 +160,7 @@ interface GlassRendererUniforms extends Record<string, IUniform> {
   uFlowStrength: IUniform<number>
   uHasWallpaperTexture: IUniform<number>
   uHasFlowTexture: IUniform<number>
+  uHasFrostedTexture: IUniform<number>
   uMotion: IUniform<number>
   uMotionExpansion: IUniform<number>
   uMaxRefractionPixels: IUniform<number>
@@ -161,6 +168,7 @@ interface GlassRendererUniforms extends Record<string, IUniform> {
   uPointerVelocity: IUniform<Vector2>
   uPresentationSize: IUniform<Vector2>
   uPreviousCoverScale: IUniform<Vector2>
+  uPreviousWallpaperExposure: IUniform<number>
   uQuality: IUniform<number>
   uReflectionStrength: IUniform<number>
   uRadii: IUniform<Vector4[]>
@@ -169,8 +177,11 @@ interface GlassRendererUniforms extends Record<string, IUniform> {
   uSurfaceWeights: IUniform<number[]>
   uSurfaceDynamics: IUniform<number[]>
   uPreviousTexture: IUniform<Texture | null>
+  uPreviousFrostedTexture: IUniform<Texture | null>
   uTexture: IUniform<Texture | null>
+  uFrostedTexture: IUniform<Texture | null>
   uTextureMix: IUniform<number>
+  uWallpaperExposure: IUniform<number>
   uTintColor: IUniform<Color>
   uTransparency: IUniform<number>
   uTransmissionStrength: IUniform<number>
@@ -212,6 +223,17 @@ interface GlassFlowResources {
   writeTarget: WebGLRenderTarget
 }
 
+interface GlassFrostPrefilterResources {
+  material: ShaderMaterial
+  mesh: Mesh
+  scene: Scene
+  uniforms: {
+    uDirection: IUniform<Vector2>
+    uTexture: IUniform<Texture | null>
+    uTextureSize: IUniform<Vector2>
+  }
+}
+
 interface UseGlassOpticalRendererOptions {
   active: MaybeRefOrGetter<boolean>
   appearance: MaybeRefOrGetter<ThemeCustomizerGlassAppearance>
@@ -221,6 +243,8 @@ interface UseGlassOpticalRendererOptions {
   interactionSource?: GlassOpticalInteractionSource
   /** 旧调用方的单一动态强度仅作为三个独立维度的兼容回退。 */
   motionStrength?: MaybeRefOrGetter<number>
+  /** scroll-space 页面表面与 DOM 共用的短时呈现状态；fixed-space 不参与路由入场。 */
+  pageMotion?: PagePresentationMotionReader
   quality: MaybeRefOrGetter<GlassOpticalQuality>
   reflectionStrength?: MaybeRefOrGetter<number>
   previousWallpaperUrl?: MaybeRefOrGetter<string>
@@ -244,12 +268,16 @@ type GlassOpticalSurfaceDescriptor = GlassOpticalSurfaceCandidate<HTMLElement> &
 }
 
 interface PreparedWallpaperTexture {
+  /** 单次预滤后的低分辨率壁纸；中间 RenderTarget 不跨准备阶段保留。 */
+  frostedTarget: WebGLRenderTarget | null
   /** 是否包含可采样的真实壁纸，而非程序化回退纹理。 */
   hasWallpaperTexture: boolean
   /** 纹理像素高度。 */
   height: number
   /** 已完成当前 WebGL context 上传的纹理。 */
   texture: Texture
+  /** 纹理自身的稳健整体曝光；双纹理过渡期间不可与另一张壁纸共用。 */
+  toneProfile: GlassWallpaperToneProfile
   /** 纹理像素宽度。 */
   width: number
 }
@@ -344,11 +372,33 @@ void main() {
 }
 `
 
+const FROST_PREFILTER_FRAGMENT_SHADER = `
+precision highp float;
+
+uniform sampler2D uTexture;
+uniform vec2 uDirection;
+uniform vec2 uTextureSize;
+varying vec2 vUv;
+
+void main() {
+  vec2 texel = uDirection / max(uTextureSize, vec2(1.0));
+  vec3 color =
+    texture2D(uTexture, vUv).rgb * 0.227027 +
+    texture2D(uTexture, vUv + texel * 1.384615).rgb * 0.316216 +
+    texture2D(uTexture, vUv - texel * 1.384615).rgb * 0.316216 +
+    texture2D(uTexture, vUv + texel * 3.230769).rgb * 0.070270 +
+    texture2D(uTexture, vUv - texel * 3.230769).rgb * 0.070270;
+  gl_FragColor = vec4(color, 1.0);
+}
+`
+
 const FRAGMENT_SHADER = `
 precision highp float;
 
 uniform sampler2D uPreviousTexture;
 uniform sampler2D uTexture;
+uniform sampler2D uPreviousFrostedTexture;
+uniform sampler2D uFrostedTexture;
 uniform sampler2D uFlowTexture;
 uniform vec2 uCoverScale;
 uniform vec2 uPreviousCoverScale;
@@ -359,6 +409,7 @@ uniform float uDeformationStrength;
 uniform float uFlowStrength;
 uniform float uHasWallpaperTexture;
 uniform float uHasFlowTexture;
+uniform float uHasFrostedTexture;
 uniform float uMotion;
 uniform float uMotionExpansion;
 uniform float uMaxRefractionPixels;
@@ -379,6 +430,8 @@ uniform float uTransparency;
 uniform float uTransmissionStrength;
 uniform float uTranslationStrength;
 uniform float uTextureMix;
+uniform float uPreviousWallpaperExposure;
+uniform float uWallpaperExposure;
 uniform vec4 uTrail[4];
 uniform int uTrailCount;
 varying vec2 vUv;
@@ -409,16 +462,30 @@ vec2 coverUv(vec2 uv) {
   return vec2(0.5) + (viewportUv - vec2(0.5)) * uCoverScale;
 }
 
-vec3 toneMapWallpaper(vec3 color, vec2 uv) {
+vec3 compressWallpaperLuminance(vec3 color, float wallpaperExposure) {
+  vec3 exposed = max(color * wallpaperExposure, vec3(0.0));
+  float sourceLuminance = dot(exposed, vec3(0.2126, 0.7152, 0.0722));
+  if (sourceLuminance <= 0.0001) return exposed;
+
+  float shadowLift = (1.0 - smoothstep(0.06, 0.5, sourceLuminance)) * 0.22;
+  float highlightCompression = smoothstep(0.72, 0.98, sourceLuminance) * 0.08;
+  float compressedLuminance =
+    sourceLuminance * (1.0 + shadowLift) * (1.0 - highlightCompression);
+
+  return clamp(exposed * (compressedLuminance / sourceLuminance), 0.0, 1.0);
+}
+
+vec3 toneMapWallpaper(vec3 color, vec2 uv, float wallpaperExposure) {
   float tinted = step(0.5, uAppearance) * (1.0 - step(1.5, uAppearance));
   float frosted = step(1.5, uAppearance);
   float exposure = mix(0.86, 0.85, tinted);
   exposure = mix(exposure, 0.82, frosted);
-  float saturation = mix(0.95, 0.97, tinted);
+  float saturation = mix(0.82, 0.95, tinted);
   saturation = mix(saturation, 0.9, frosted);
   float contrast = mix(1.02, 1.0, frosted);
-  float luminance = dot(color, vec3(0.2126, 0.7152, 0.0722));
-  vec3 mapped = mix(vec3(luminance), color, saturation);
+  vec3 normalized = compressWallpaperLuminance(color, wallpaperExposure);
+  float luminance = dot(normalized, vec3(0.2126, 0.7152, 0.0722));
+  vec3 mapped = mix(vec3(luminance), normalized, saturation);
   mapped = clamp((mapped - vec3(0.5)) * contrast + vec3(0.5), 0.0, 1.0) * exposure;
 
   float top = 1.0 - uv.y;
@@ -429,54 +496,63 @@ vec3 toneMapWallpaper(vec3 color, vec2 uv) {
   float radialAbsorption = smoothstep(0.24, 0.92, length(radialDelta)) * mix(0.12, 0.14, tinted);
   radialAbsorption *= 1.0 - frosted;
   vec3 absorbed = mapped * (1.0 - linearAbsorption) * (1.0 - radialAbsorption);
-  float transmissionExpansion = max(0.0, (uTransmissionStrength - 0.5) * 2.0);
-  float transmissionResponse = pow(transmissionExpansion, mix(0.8, 0.65, uQuality));
-  float transmissionMaterialScale = mix(1.0, 0.78, tinted);
+  float transmissionResponse =
+    pow(clamp(uTransmissionStrength, 0.0, 1.0), mix(0.9, 0.78, uQuality));
+  float referenceLiftProgress = smoothstep(0.7, 1.0, uTransmissionStrength);
+  float highTransmissionProgress =
+    clamp((uTransmissionStrength - 1.0) / 0.3, 0.0, 1.0);
+  float transmissionMaterialScale = mix(1.0, 0.9, tinted);
   transmissionMaterialScale = mix(transmissionMaterialScale, 0.42, frosted);
-  float shadowGamma =
-    1.0 -
-    transmissionResponse *
-      transmissionMaterialScale *
-      mix(0.28, 0.5, uQuality);
-  float shadowLiftGate = smoothstep(0.035, 0.2, luminance);
-  float highlightProtection = smoothstep(0.72, 0.96, luminance);
-  float protectedGamma = mix(max(shadowGamma, 0.72), shadowGamma, shadowLiftGate);
-  protectedGamma = mix(protectedGamma, 1.0, highlightProtection);
-  vec3 expandedSource = pow(max(color, vec3(0.0)), vec3(protectedGamma));
-  float sourceLuminance = dot(expandedSource, vec3(0.2126, 0.7152, 0.0722));
-  float shadowColorRetention = mix(0.42, 1.0, smoothstep(0.025, 0.18, luminance));
-  expandedSource = mix(vec3(sourceLuminance), expandedSource, shadowColorRetention);
-  sourceLuminance = dot(expandedSource, vec3(0.2126, 0.7152, 0.0722));
-  vec3 transmissionReference = mix(vec3(sourceLuminance), expandedSource, mix(1.16, 1.08, frosted));
-  transmissionReference =
-    clamp((transmissionReference - vec3(0.5)) * 1.06 + vec3(0.5), 0.0, 1.0) *
-    1.04;
-  vec3 protectedHighlightReference = min(color * 1.02, vec3(1.0));
+  float highlightProtection = smoothstep(0.68, 0.92, luminance);
+  vec3 transmissionReference = normalized;
+  float referenceLift =
+    transmissionMaterialScale *
+    (
+      referenceLiftProgress * mix(0.18, 0.25, uQuality) +
+      highTransmissionProgress * mix(0.1, 0.16, uQuality)
+    );
+  transmissionReference *= 1.0 + referenceLift * (1.0 - highlightProtection * 0.72);
+  transmissionReference = min(transmissionReference, vec3(0.96));
+  vec3 protectedHighlightReference = min(normalized, vec3(0.96));
   transmissionReference = mix(
     transmissionReference,
     protectedHighlightReference,
-    highlightProtection * 0.72
+    highlightProtection * 0.78
   );
   float transmissionMix = min(
     transmissionResponse *
       transmissionMaterialScale *
-      mix(0.58, 0.92, uQuality),
-    0.94
+      mix(0.58, 0.84, uQuality),
+    0.84
   );
 
-  return mix(absorbed, min(transmissionReference, vec3(1.0)), transmissionMix);
+  return mix(absorbed, transmissionReference, transmissionMix);
 }
 
 vec3 sampleWallpaper(vec2 uv) {
   vec2 viewportUv = vec2(0.5) + (uv - vec2(0.5)) / max(uCoverScale, vec2(0.0001));
   vec2 previousUv = vec2(0.5) + (viewportUv - vec2(0.5)) * uPreviousCoverScale;
-  vec3 previous = texture2D(uPreviousTexture, previousUv).rgb;
-  vec3 current = texture2D(uTexture, uv).rgb;
+  vec3 previous;
+  vec3 current;
+  if (uAppearance > 1.5 && uHasFrostedTexture > 0.5) {
+    previous = texture2D(uPreviousFrostedTexture, previousUv).rgb;
+    current = texture2D(uFrostedTexture, uv).rgb;
+  } else {
+    previous = texture2D(uPreviousTexture, previousUv).rgb;
+    current = texture2D(uTexture, uv).rgb;
+  }
 
-  if (uTextureMix <= 0.001) return toneMapWallpaper(previous, viewportUv);
-  if (uTextureMix >= 0.999) return toneMapWallpaper(current, viewportUv);
+  if (uTextureMix <= 0.001) {
+    return toneMapWallpaper(previous, viewportUv, uPreviousWallpaperExposure);
+  }
+  if (uTextureMix >= 0.999) {
+    return toneMapWallpaper(current, viewportUv, uWallpaperExposure);
+  }
 
-  return mix(toneMapWallpaper(previous, viewportUv), toneMapWallpaper(current, viewportUv), uTextureMix);
+  vec3 previousTone = toneMapWallpaper(previous, viewportUv, uPreviousWallpaperExposure);
+  vec3 currentTone = toneMapWallpaper(current, viewportUv, uWallpaperExposure);
+
+  return mix(previousTone, currentTone, uTextureMix);
 }
 
 vec3 sampleChromatic(vec2 uv, float separation) {
@@ -520,7 +596,7 @@ vec3 sampleHighQualityDiffuse(vec2 uv, vec2 axis, float radius) {
 }
 
 float getContentProtection(vec2 sourceUv) {
-  if (uQuality < 0.5 || uHasWallpaperTexture < 0.5) return 1.0;
+  if (uQuality < 0.5 || uHasWallpaperTexture < 0.5 || uAppearance > 1.5) return 1.0;
 
   vec2 sourceTexel = max(uCoverScale, vec2(0.0001)) / max(uVisibleViewportSize, vec2(1.0));
   vec3 horizontalStart = sampleWallpaper(sourceUv - vec2(sourceTexel.x * 2.5, 0.0));
@@ -661,7 +737,7 @@ void main() {
       pointerEnergy,
       max(min(1.0, trailEnergy) * 0.68, max(temporalEnergy * 0.76, wakeEnergy * 0.82))
     ), 0.0, 1.0);
-    float staticLens = 0.00018 + edgeResponse * mix(0.0011, 0.0017, uQuality);
+    float staticLens = 0.00008 + edgeResponse * mix(0.00045, 0.00072, uQuality);
     float pointerStrength = mix(mix(0.0055, 0.008, uQuality), mix(0.0085, 0.012, uQuality), frosted);
     float trailStrength = mix(mix(0.78, 1.08, uQuality), mix(0.96, 1.3, uQuality), frosted);
     float temporalStrength = mix(0.032, 0.042, frosted) * uQuality * (1.0 + flowSurfaceDetail * 0.5);
@@ -707,11 +783,16 @@ void main() {
   dynamicRefraction = softLimitDynamicRefraction(dynamicRefraction);
   vec2 refraction = staticRefraction + dynamicRefraction;
   vec2 sourceUv = coverUv(vUv + refraction);
-  float separation = edge * mix(0.00072, 0.0013, uQuality) * mix(1.0, 0.58, frosted);
-  vec3 refracted = sampleChromatic(sourceUv, separation);
+  float separation = edge * mix(0.00024, 0.00055, uQuality) * mix(1.0, 0.58, frosted);
+  float usesPrefilteredFrost = frosted * uHasFrostedTexture;
+  vec3 refracted = usesPrefilteredFrost > 0.5
+    ? sampleWallpaper(sourceUv)
+    : sampleChromatic(sourceUv, separation);
   float detailSeparation = separation * mix(1.45, 2.35, uQuality);
-  vec3 detailed = sampleChromatic(sourceUv, detailSeparation);
-  refracted = mix(refracted, detailed, mix(0.12, 0.32, uQuality) * (1.0 - frosted));
+  vec3 detailed = usesPrefilteredFrost > 0.5
+    ? refracted
+    : sampleChromatic(sourceUv, detailSeparation);
+  refracted = mix(refracted, detailed, mix(0.06, 0.16, uQuality) * (1.0 - frosted));
   vec2 diffusionAxis = length(refraction) > 0.00001 ? normalize(refraction) : wakePerpendicular;
   float diffusionRadius =
     mix(0.0022, 0.0038, uQuality) *
@@ -720,8 +801,12 @@ void main() {
       materialEnergy * mix(0.28, 0.76, uMotionExpansion) +
       flowSurfaceDetail * dynamicMask * 0.38
     );
+  float frostedDensity = frosted * (1.0 - smoothstep(0.25, 0.9, uTransparency));
+  diffusionRadius *= 1.0 + frostedDensity * mix(1.15, 1.55, uQuality);
   vec3 diffused;
-  if (uQuality > 0.5) {
+  if (usesPrefilteredFrost > 0.5) {
+    diffused = refracted;
+  } else if (uQuality > 0.5) {
     diffused = sampleHighQualityDiffuse(sourceUv, diffusionAxis, diffusionRadius);
   } else {
     diffused = sampleBalancedDiffuse(sourceUv, diffusionAxis, diffusionRadius);
@@ -729,9 +814,9 @@ void main() {
   refracted = mix(refracted, diffused, frosted);
   float refractedLuminance = dot(refracted, vec3(0.2126, 0.7152, 0.0722));
   float tinted = step(0.5, uAppearance) * (1.0 - step(1.5, uAppearance));
-  float transmissionOffset = (uTransmissionStrength - 0.5) * 2.0;
+  float transmissionOffset = min(uTransmissionStrength - 1.0, 0.0);
   if (transmissionOffset < 0.0) {
-    float dimming = mix(0.18, 0.22, uQuality) * mix(1.0, 0.65, frosted);
+    float dimming = mix(0.14, 0.18, uQuality) * mix(1.0, 0.65, frosted);
     refracted *= 1.0 + transmissionOffset * dimming;
   }
   refractedLuminance = dot(refracted, vec3(0.2126, 0.7152, 0.0722));
@@ -748,7 +833,9 @@ void main() {
   float edgeHighlightMix = 0.12;
   float causticHighlightMix = 0.075;
   float liquidPresence = clamp(materialEnergy, 0.0, 1.0);
-  float materialAlpha = uTransparency * mix(0.84, 1.0, liquidPresence);
+  // 只有局部动态覆盖可以提高壁纸替换权，静止像素继续遵循用户设置的通透度。
+  float opticalCoverage = smoothstep(0.02, 0.55, liquidPresence);
+  float materialAlpha = mix(uTransparency * 0.26, 0.92, opticalCoverage);
   float proceduralEdgeAlpha = 0.14;
   float proceduralCausticAlpha = 0.075;
 
@@ -756,14 +843,15 @@ void main() {
     highlight = vec3(0.94, 0.97, 1.0);
     edgeHighlightMix = 0.15;
     causticHighlightMix = 0.042;
-    materialAlpha = mix(0.78, 0.94, uTransparency) * mix(0.9, 1.0, liquidPresence);
+    float frostedBaseAlpha = mix(0.78, 0.94, uTransparency) * 0.9;
+    materialAlpha = mix(frostedBaseAlpha, 0.94, opticalCoverage);
     proceduralEdgeAlpha = 0.16;
     proceduralCausticAlpha = 0.045;
   } else if (uAppearance > 0.5) {
     highlight = mix(vec3(1.0), uTintColor, 0.72);
     edgeHighlightMix = 0.17;
     causticHighlightMix = 0.085;
-    materialAlpha = uTransparency * mix(0.84, 1.0, liquidPresence);
+    materialAlpha = mix(uTransparency * 0.44, 0.92, opticalCoverage);
   }
 
   if (uHasWallpaperTexture < 0.5) {
@@ -819,9 +907,12 @@ void main() {
 `
 
 const SCROLL_STABLE_TAIL_FRAMES = 2
+const PRESENTATION_RESIZE_SAMPLE_MS = 80
+const PRESENTATION_RESIZE_REQUIRED_SAMPLES = 2
 const SURFACE_STABILITY_MAX_FRAMES = 6
 const SURFACE_STABILITY_REQUIRED_FRAMES = 2
 const FLOW_BUFFER_SCALE = 0.25
+const FROST_PREFILTER_SCALE = 0.125
 const SURFACE_TRANSITION_DURATION_MS = 96
 const SURFACE_TRANSFORM_TRACKING_MAX_MS = 1000
 
@@ -965,12 +1056,17 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
   let three: ThreeModule | null = null
   let resources: GlassRendererResources | null = null
   let flowResources: GlassFlowResources | null = null
+  let frostPrefilterResources: GlassFrostPrefilterResources | null = null
   let activeTexture: Texture | null = null
+  let activeFrostedTarget: WebGLRenderTarget | null = null
   let activeTextureHeight = 1
   let activeTextureWidth = 1
+  let activeWallpaperExposure = DEFAULT_GLASS_WALLPAPER_TONE_PROFILE.exposure
   let previousTexture: Texture | null = null
+  let previousFrostedTarget: WebGLRenderTarget | null = null
   let previousTextureHeight = 1
   let previousTextureWidth = 1
+  let previousWallpaperExposure = DEFAULT_GLASS_WALLPAPER_TONE_PROFILE.exposure
   let loadVersion = 0
   let prepareVersion = 0
   let preparedWallpaper: PreparedWallpaperTexture | null = null
@@ -999,6 +1095,9 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
   let activeTouchIdentifier: number | null = null
   let pendingFlowInjection = 0
   let interactionAnimating = false
+  let presentationResizeCandidate = ''
+  let presentationResizeStableSamples = 0
+  let presentationResizeTimer: number | null = null
   let scrollAnimationFrame: number | null = null
   let scrollDirty = false
   let scrollSurfaceRefreshPending = false
@@ -1017,6 +1116,7 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
   let surfaceTransformFrame: number | null = null
   let surfaceTransformTrackingDeadline = 0
   const transformingSurfaces = new Set<HTMLElement>()
+  let pagePresentationGeometryReady = true
   let wakeDirection = { x: 0, y: -1 }
   let contextRecoveryPending = false
   const presentationSpace = options.surfaceSpace ?? 'fixed'
@@ -1095,16 +1195,28 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
     backgroundDisposeTimer = null
   }
 
+  /** 源纹理与磨砂预滤目标共享同一壁纸生命周期，必须成对释放。 */
+  function disposeWallpaperResources(texture: Texture | null, frostedTarget: WebGLRenderTarget | null) {
+    texture?.dispose()
+    frostedTarget?.dispose()
+  }
+
   /** 释放已完成过渡的旧纹理，并让两个采样槽继续指向同一稳定壁纸。 */
   function finishWallpaperTransition() {
     if (!resources || !activeTexture) return
 
-    if (previousTexture && previousTexture !== activeTexture) previousTexture.dispose()
+    if (previousTexture && previousTexture !== activeTexture) {
+      disposeWallpaperResources(previousTexture, previousFrostedTarget)
+    }
     previousTexture = null
+    previousFrostedTarget = null
     previousTextureHeight = activeTextureHeight
     previousTextureWidth = activeTextureWidth
+    previousWallpaperExposure = activeWallpaperExposure
     resources.uniforms.uPreviousTexture.value = activeTexture
+    resources.uniforms.uPreviousFrostedTexture.value = activeFrostedTarget?.texture ?? activeTexture
     resources.uniforms.uPreviousCoverScale.value.copy(resources.uniforms.uCoverScale.value)
+    resources.uniforms.uPreviousWallpaperExposure.value = activeWallpaperExposure
     resources.uniforms.uTextureMix.value = 1
     cancelWallpaperTransitionFrame()
   }
@@ -1141,6 +1253,91 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
     wallpaperTransitionFrame = requestAnimationFrame(renderWallpaperTransitionFrame)
   }
 
+  /** 释放壁纸准备阶段复用的预滤 shader；活动低通纹理由各自 RenderTarget 单独持有。 */
+  function disposeFrostPrefilterResources() {
+    if (!frostPrefilterResources) return
+
+    frostPrefilterResources.material.dispose()
+    frostPrefilterResources = null
+  }
+
+  /** 为当前 WebGL context 创建一次性低分辨率壁纸预滤管线。 */
+  function getFrostPrefilterResources() {
+    if (frostPrefilterResources) return frostPrefilterResources
+    if (!resources || !three) return null
+
+    const uniforms = {
+      uDirection: { value: new three.Vector2(1, 0) },
+      uTexture: { value: null },
+      uTextureSize: { value: new three.Vector2(1, 1) },
+    }
+    const material = new three.ShaderMaterial({
+      depthTest: false,
+      depthWrite: false,
+      fragmentShader: FROST_PREFILTER_FRAGMENT_SHADER,
+      uniforms,
+      vertexShader: VERTEX_SHADER,
+    })
+    const scene = new three.Scene()
+    const mesh = new three.Mesh(resources.geometry, material)
+    mesh.frustumCulled = false
+    scene.add(mesh)
+    frostPrefilterResources = { material, mesh, scene, uniforms }
+
+    return frostPrefilterResources
+  }
+
+  /** 壁纸上传时执行两次 separable blur，常态只保留最终 1/8 RenderTarget。 */
+  async function createFrostedWallpaperTarget(texture: Texture, width: number, height: number) {
+    if (!resources || !three) return null
+
+    const ownerResources = resources
+    const prefilter = getFrostPrefilterResources()
+    if (!prefilter) return null
+
+    const targetWidth = Math.max(1, Math.round(width * FROST_PREFILTER_SCALE))
+    const targetHeight = Math.max(1, Math.round(height * FROST_PREFILTER_SCALE))
+    const createTarget = () =>
+      new three!.WebGLRenderTarget(targetWidth, targetHeight, {
+        depthBuffer: false,
+        magFilter: three!.LinearFilter,
+        minFilter: three!.LinearFilter,
+        stencilBuffer: false,
+      })
+    const intermediateTarget = createTarget()
+    const outputTarget = createTarget()
+    const previousTarget = ownerResources.renderer.getRenderTarget()
+
+    try {
+      ownerResources.renderer.initTexture(texture)
+      await ownerResources.renderer.compileAsync(prefilter.scene, ownerResources.camera)
+      if (resources !== ownerResources) {
+        outputTarget.dispose()
+        return null
+      }
+
+      prefilter.uniforms.uDirection.value.set(1, 0)
+      prefilter.uniforms.uTexture.value = texture
+      prefilter.uniforms.uTextureSize.value.set(width, height)
+      ownerResources.renderer.setRenderTarget(intermediateTarget)
+      ownerResources.renderer.render(prefilter.scene, ownerResources.camera)
+
+      prefilter.uniforms.uDirection.value.set(0, 1)
+      prefilter.uniforms.uTexture.value = intermediateTarget.texture
+      prefilter.uniforms.uTextureSize.value.set(targetWidth, targetHeight)
+      ownerResources.renderer.setRenderTarget(outputTarget)
+      ownerResources.renderer.render(prefilter.scene, ownerResources.camera)
+
+      return outputTarget
+    } catch (error) {
+      outputTarget.dispose()
+      throw error
+    } finally {
+      if (resources === ownerResources) ownerResources.renderer.setRenderTarget(previousTarget)
+      intermediateTarget.dispose()
+    }
+  }
+
   /** 释放仅由高质量档使用的短时液态位移场。 */
   function disposeFlowResources() {
     if (!flowResources) return
@@ -1270,6 +1467,9 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
     const transitionWeights = outgoingSurface
       ? getGlassOpticalSurfaceTransitionWeights(timestamp - surfaceTransitionStartedAt, SURFACE_TRANSITION_DURATION_MS)
       : { incoming: 1, outgoing: 0 }
+    const pageMotionOpacity =
+      presentationSpace === 'scroll' ? Math.min(1, Math.max(0, toValue(options.pageMotion?.opacity ?? 1))) : 1
+    const pagePresentationWeight = pagePresentationGeometryReady ? pageMotionOpacity : 0
 
     for (let index = 0; index < 8; index += 1) {
       const surface = normalized[index]
@@ -1278,7 +1478,7 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
       const radii = surface?.radii ?? [0, 0, 0, 0]
       uniformRects[index].set(rect[0], rect[1], rect[2], rect[3])
       uniformRadii[index].set(radii[0], radii[1], radii[2], radii[3])
-      uniformWeights[index] =
+      const surfaceWeight =
         slot?.role === 'outgoing'
           ? transitionWeights.outgoing
           : slot?.role === 'active'
@@ -1286,6 +1486,7 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
             : slot
               ? 1
               : 0
+      uniformWeights[index] = surfaceWeight * pagePresentationWeight
       uniformDynamics[index] = slot?.mode === 'static-material' ? 0 : 1
     }
 
@@ -1373,21 +1574,76 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
         surfaceStabilityPass < SURFACE_STABILITY_MAX_FRAMES
       ) {
         surfaceStabilityFrame = requestAnimationFrame(sample)
+      } else if (!pagePresentationGeometryReady) {
+        pagePresentationGeometryReady = true
+        writeSurfaceUniforms(timestamp)
+        renderFrame(timestamp, false)
       }
     }
 
     surfaceStabilityFrame = requestAnimationFrame(sample)
   }
 
-  /** ResizeObserver 在浏览器绘制前提交新尺寸，避免 CSS 与 WebGL buffer 跨帧失配。 */
+  /**
+   * 页面根的 scrollHeight 可能在 content box 稳定后继续收敛。
+   * 连续两个 80ms 样本一致才允许覆盖已提交的 presentation 首帧。
+   */
+  function schedulePresentationResizeUpdate() {
+    if (presentationResizeTimer !== null) window.clearTimeout(presentationResizeTimer)
+    presentationResizeCandidate = ''
+    presentationResizeStableSamples = 0
+
+    const sample = () => {
+      presentationResizeTimer = null
+      if (!resources) return
+
+      const presentation = getPresentationSize()
+      const candidate = `${window.innerWidth},${window.innerHeight},${presentation.width},${presentation.height}`
+      presentationResizeStableSamples =
+        candidate === presentationResizeCandidate ? presentationResizeStableSamples + 1 : 1
+      presentationResizeCandidate = candidate
+      if (presentationResizeStableSamples >= PRESENTATION_RESIZE_REQUIRED_SAMPLES) {
+        resizeRenderer()
+        presentationResizeCandidate = ''
+        presentationResizeStableSamples = 0
+        return
+      }
+
+      presentationResizeTimer = window.setTimeout(sample, PRESENTATION_RESIZE_SAMPLE_MS)
+    }
+
+    presentationResizeTimer = window.setTimeout(sample, PRESENTATION_RESIZE_SAMPLE_MS)
+  }
+
+  /** 共享页面 motion 活跃时，页面几何变化必须在浏览器绘制前完成一次完整 presentation 提交。 */
+  function commitActivePagePresentation(timestamp = performance.now()) {
+    if (
+      !resources ||
+      presentationSpace !== 'scroll' ||
+      !toValue(options.pageMotion?.active ?? false)
+    )
+      return false
+
+    if (presentationResizeTimer !== null) window.clearTimeout(presentationResizeTimer)
+    presentationResizeTimer = null
+    presentationResizeCandidate = ''
+    presentationResizeStableSamples = 0
+    resizeRenderer()
+    updateSurfaceUniforms(timestamp, false)
+    renderFrame(timestamp, false)
+
+    return true
+  }
+
+  /** 普通表面尺寸即时更新；页面根尺寸在稳定后覆盖 presentation。 */
   function handleSurfaceResize(entries: ResizeObserverEntry[]) {
     if (!resources) return
 
     const presentationRoot = presentationSpace === 'scroll' ? options.canvas.value?.parentElement : null
-    if (presentationRoot && entries.some(entry => entry.target === presentationRoot)) {
-      resizeRenderer()
-      return
-    }
+    const presentationChanged = presentationRoot && entries.some(entry => entry.target === presentationRoot)
+    if (presentationChanged && commitActivePagePresentation()) return
+    if (presentationChanged) schedulePresentationResizeUpdate()
+    if (!entries.some(entry => entry.target !== presentationRoot)) return
 
     const timestamp = performance.now()
     updateSurfaceUniforms(timestamp, false)
@@ -2054,6 +2310,11 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
     void initializeRenderer(false)
   }
 
+  function handleWindowResize() {
+    if (presentationSpace === 'scroll') schedulePresentationResizeUpdate()
+    else resizeRenderer()
+  }
+
   /** 只让会改变目标表面集合或圆角几何的 DOM 变更触发重扫。 */
   function mutationTouchesOpticalSurface(mutations: MutationRecord[]) {
     return mutations.some(
@@ -2083,7 +2344,10 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
     surfaceMutationObserver = new MutationObserver(mutations => {
       // Vuetify 可能在首个弹层打开时才创建容器，后续变更需要纳入同一个表面生命周期。
       observeMutationRoot(document.querySelector('.v-overlay-container'), true)
-      if (mutationTouchesOpticalSurface(mutations)) scheduleSurfaceStabilityUpdate()
+      if (!mutationTouchesOpticalSurface(mutations)) return
+
+      commitActivePagePresentation()
+      scheduleSurfaceStabilityUpdate()
     })
     observeMutationRoot(document.querySelector('.app-wrapper'), true)
     observeMutationRoot(document.querySelector('.v-overlay-container'), true)
@@ -2104,7 +2368,7 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
       window.addEventListener('touchend', handleTouchEnd, { passive: true })
       window.addEventListener('touchcancel', handleTouchEnd, { passive: true })
     }
-    window.addEventListener('resize', resizeRenderer, { passive: true })
+    window.addEventListener('resize', handleWindowResize, { passive: true })
     window.addEventListener('transitionrun', handleSurfaceTransitionRun, { capture: true, passive: true })
     window.addEventListener('transitionend', handleSurfaceTransitionEnd, { capture: true, passive: true })
     window.addEventListener('transitioncancel', handleSurfaceTransitionEnd, { capture: true, passive: true })
@@ -2126,7 +2390,7 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
       window.removeEventListener('touchend', handleTouchEnd)
       window.removeEventListener('touchcancel', handleTouchEnd)
     }
-    window.removeEventListener('resize', resizeRenderer)
+    window.removeEventListener('resize', handleWindowResize)
     window.removeEventListener('transitionrun', handleSurfaceTransitionRun, true)
     window.removeEventListener('transitionend', handleSurfaceTransitionEnd, true)
     window.removeEventListener('transitioncancel', handleSurfaceTransitionEnd, true)
@@ -2156,6 +2420,12 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
       cancelAnimationFrame(surfaceStabilityFrame)
       surfaceStabilityFrame = null
     }
+    if (presentationResizeTimer !== null) {
+      window.clearTimeout(presentationResizeTimer)
+      presentationResizeTimer = null
+    }
+    presentationResizeCandidate = ''
+    presentationResizeStableSamples = 0
     removeEvents()
     resizeObserver?.disconnect()
     resizeObserver = null
@@ -2180,19 +2450,28 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
     pointerSpringVelocityY = 0
     pendingFlowInjection = 0
     lastInteractionFrameAt = 0
-    if (previousTexture && previousTexture !== activeTexture) previousTexture.dispose()
+    if (previousTexture && previousTexture !== activeTexture) {
+      disposeWallpaperResources(previousTexture, previousFrostedTarget)
+    }
     previousTexture = null
+    previousFrostedTarget = null
     previousTextureHeight = 1
     previousTextureWidth = 1
-    activeTexture?.dispose()
+    previousWallpaperExposure = DEFAULT_GLASS_WALLPAPER_TONE_PROFILE.exposure
+    disposeWallpaperResources(activeTexture, activeFrostedTarget)
     activeTexture = null
+    activeFrostedTarget = null
     activeTextureHeight = 1
     activeTextureWidth = 1
-    preparedWallpaper?.texture.dispose()
+    activeWallpaperExposure = DEFAULT_GLASS_WALLPAPER_TONE_PROFILE.exposure
+    if (preparedWallpaper) {
+      disposeWallpaperResources(preparedWallpaper.texture, preparedWallpaper.frostedTarget)
+    }
     preparedWallpaper = null
     preparedWallpaperUrl.value = ''
 
     disposeFlowResources()
+    disposeFrostPrefilterResources()
     if (resources) {
       resources.geometry.dispose()
       resources.material.dispose()
@@ -2237,9 +2516,16 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
   }
 
   /** 在同一 renderer 内交接新旧纹理；只有真实壁纸轮换才启用双纹理时钟。 */
-  function activateLoadedTexture(texture: Texture, width: number, height: number, hasWallpaperTexture: boolean) {
+  function activateLoadedTexture(
+    texture: Texture,
+    frostedTarget: WebGLRenderTarget | null,
+    width: number,
+    height: number,
+    hasWallpaperTexture: boolean,
+    toneProfile: GlassWallpaperToneProfile,
+  ) {
     if (!resources) {
-      texture.dispose()
+      disposeWallpaperResources(texture, frostedTarget)
       return
     }
 
@@ -2250,15 +2536,25 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
     cancelWallpaperTransitionFrame()
 
     if (hasActiveTransition && activeTexture) {
-      if (previousTexture && previousTexture !== activeTexture) previousTexture.dispose()
+      if (previousTexture && previousTexture !== activeTexture) {
+        disposeWallpaperResources(previousTexture, previousFrostedTarget)
+      }
       previousTexture = activeTexture
+      previousFrostedTarget = activeFrostedTarget
       previousTextureHeight = activeTextureHeight
       previousTextureWidth = activeTextureWidth
+      previousWallpaperExposure = activeWallpaperExposure
       activeTexture = texture
+      activeFrostedTarget = frostedTarget
       activeTextureHeight = height
       activeTextureWidth = width
+      activeWallpaperExposure = toneProfile.exposure
       resources.uniforms.uPreviousTexture.value = previousTexture
+      resources.uniforms.uPreviousFrostedTexture.value = previousFrostedTarget?.texture ?? previousTexture
       resources.uniforms.uTexture.value = activeTexture
+      resources.uniforms.uFrostedTexture.value = activeFrostedTarget?.texture ?? activeTexture
+      resources.uniforms.uPreviousWallpaperExposure.value = previousWallpaperExposure
+      resources.uniforms.uWallpaperExposure.value = activeWallpaperExposure
       resources.uniforms.uTextureMix.value = getGlassWallpaperTransitionProgress(
         performance.now() - toValue(options.transitionStartedAt ?? 0),
         toValue(options.transitionDuration ?? 0),
@@ -2266,21 +2562,32 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
       syncCoverScale()
       scheduleWallpaperTransition()
     } else {
-      if (previousTexture && previousTexture !== activeTexture) previousTexture.dispose()
-      activeTexture?.dispose()
+      if (previousTexture && previousTexture !== activeTexture) {
+        disposeWallpaperResources(previousTexture, previousFrostedTarget)
+      }
+      disposeWallpaperResources(activeTexture, activeFrostedTarget)
       previousTexture = null
+      previousFrostedTarget = null
       activeTexture = texture
+      activeFrostedTarget = frostedTarget
       activeTextureHeight = height
       activeTextureWidth = width
+      activeWallpaperExposure = toneProfile.exposure
       previousTextureHeight = height
       previousTextureWidth = width
+      previousWallpaperExposure = toneProfile.exposure
       resources.uniforms.uPreviousTexture.value = texture
+      resources.uniforms.uPreviousFrostedTexture.value = frostedTarget?.texture ?? texture
       resources.uniforms.uTexture.value = texture
+      resources.uniforms.uFrostedTexture.value = frostedTarget?.texture ?? texture
+      resources.uniforms.uPreviousWallpaperExposure.value = toneProfile.exposure
+      resources.uniforms.uWallpaperExposure.value = toneProfile.exposure
       resources.uniforms.uTextureMix.value = 1
       syncCoverScale()
     }
 
     resources.uniforms.uHasWallpaperTexture.value = hasWallpaperTexture ? 1 : 0
+    resources.uniforms.uHasFrostedTexture.value = hasWallpaperTexture && frostedTarget ? 1 : 0
   }
 
   /** 解码并按当前质量预算缩放壁纸，不改变当前可见纹理。 */
@@ -2299,7 +2606,14 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
       texture.generateMipmaps = false
       texture.minFilter = three.LinearFilter
       texture.magFilter = three.LinearFilter
-      return { hasWallpaperTexture: false, height: 1, texture, width: 1 }
+      return {
+        frostedTarget: null,
+        hasWallpaperTexture: false,
+        height: 1,
+        texture,
+        toneProfile: { ...DEFAULT_GLASS_WALLPAPER_TONE_PROFILE },
+        width: 1,
+      }
     }
 
     const loader = new three.TextureLoader()
@@ -2333,10 +2647,19 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
     texture.generateMipmaps = false
     texture.minFilter = three.LinearFilter
     texture.magFilter = three.LinearFilter
+    let frostedTarget: WebGLRenderTarget | null = null
+    try {
+      frostedTarget = await createFrostedWallpaperTarget(texture, textureWidth, textureHeight)
+    } catch (error) {
+      // 预滤属于磨砂优化；失败时保留源纹理并退回既有扩散采样，不能拖垮其他材质。
+      console.warn('玻璃磨砂壁纸预滤失败，继续使用实时扩散采样:', error)
+    }
     return {
+      frostedTarget,
       hasWallpaperTexture: true,
       height: textureHeight,
       texture,
+      toneProfile: analyzeGlassWallpaperTone(image, sourceWidth, sourceHeight),
       width: textureWidth,
     }
   }
@@ -2344,7 +2667,9 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
   /** 提前准备下一张纹理；失败不会影响当前活动纹理。 */
   async function prepareWallpaper(url: string) {
     const version = ++prepareVersion
-    preparedWallpaper?.texture.dispose()
+    if (preparedWallpaper) {
+      disposeWallpaperResources(preparedWallpaper.texture, preparedWallpaper.frostedTarget)
+    }
     preparedWallpaper = null
     preparedWallpaperUrl.value = ''
     if (!url || !resources || url === toValue(options.wallpaperUrl)) {
@@ -2356,7 +2681,7 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
       const prepared = await createWallpaperTexture(url)
       if (!prepared) return
       if (version !== prepareVersion || !resources) {
-        prepared.texture.dispose()
+        disposeWallpaperResources(prepared.texture, prepared.frostedTarget)
         return
       }
 
@@ -2379,11 +2704,18 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
       preparedWallpaperUrl.value = ''
     }
     if (version !== loadVersion || !resources) {
-      prepared.texture.dispose()
+      disposeWallpaperResources(prepared.texture, prepared.frostedTarget)
       return
     }
 
-    activateLoadedTexture(prepared.texture, prepared.width, prepared.height, prepared.hasWallpaperTexture)
+    activateLoadedTexture(
+      prepared.texture,
+      prepared.frostedTarget,
+      prepared.width,
+      prepared.height,
+      prepared.hasWallpaperTexture,
+      prepared.toneProfile,
+    )
     await resources.renderer.compileAsync(resources.scene, resources.camera)
     if (version !== loadVersion || !resources) return
 
@@ -2427,6 +2759,7 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
         uFlowTexture: { value: null },
         uFlowStrength: { value: getFlowStrengthScale() },
         uHasFlowTexture: { value: 0 },
+        uHasFrostedTexture: { value: 0 },
         uHasWallpaperTexture: { value: 0 },
         uMotion: { value: 0 },
         uMotionExpansion: { value: getMotionExpansion() },
@@ -2435,6 +2768,7 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
         uPointerVelocity: { value: new three.Vector2(0, 0) },
         uPresentationSize: { value: new three.Vector2(window.innerWidth, window.innerHeight) },
         uPreviousCoverScale: { value: new three.Vector2(1, 1) },
+        uPreviousWallpaperExposure: { value: DEFAULT_GLASS_WALLPAPER_TONE_PROFILE.exposure },
         uQuality: { value: toValue(options.quality) === 'high' ? 1 : 0 },
         uReflectionStrength: { value: getReflectionStrengthScale() },
         uRadii: { value: Array.from({ length: 8 }, () => new Vector4Class()) },
@@ -2443,8 +2777,11 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
         uSurfaceWeights: { value: Array.from({ length: 8 }, () => 0) },
         uSurfaceDynamics: { value: Array.from({ length: 8 }, () => 1) },
         uPreviousTexture: { value: null },
+        uPreviousFrostedTexture: { value: null },
         uTexture: { value: null },
+        uFrostedTexture: { value: null },
         uTextureMix: { value: 1 },
+        uWallpaperExposure: { value: DEFAULT_GLASS_WALLPAPER_TONE_PROFILE.exposure },
         uTintColor: { value: new three.Color(toValue(options.tintColor)) },
         uTransparency: { value: getTransparency() },
         uTransmissionStrength: {
@@ -2623,10 +2960,31 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
     },
   )
 
+  watch(
+    () => toValue(options.pageMotion?.revision ?? 0),
+    () => {
+      if (!resources || presentationSpace !== 'scroll') return
+
+      const timestamp = performance.now()
+      // 页面入场期间内容高度与 canvas CSS 尺寸可能同帧变化；presentation 必须先于表面和清屏提交。
+      resizeRenderer()
+      updateSurfaceUniforms(timestamp, false)
+      renderFrame(timestamp, false)
+    },
+    { flush: 'sync' },
+  )
+
   watch(
     () => toValue(options.routeKey),
     async (routeKey, previousRouteKey) => {
       const previousProfile = getRenderProfile(previousRouteKey ?? '')
+      if (resources && presentationSpace === 'scroll' && options.pageMotion) {
+        pagePresentationGeometryReady = false
+        const timestamp = performance.now()
+        updateSurfaceUniforms(timestamp, false)
+        renderFrame(timestamp, false)
+      }
+      await nextTick()
       if (resources) {
         const nextProfile = getRenderProfile(routeKey)
         resizeRenderer()
@@ -2636,9 +2994,9 @@ export function useGlassOpticalRenderer(options: UseGlassOpticalRendererOptions)
           return
         }
       }
-      scheduleSurfaceUpdate()
+      if (presentationSpace === 'scroll' && options.pageMotion) scheduleSurfaceStabilityUpdate()
+      else scheduleSurfaceUpdate()
     },
-    { flush: 'post' },
   )
 
   onScopeDispose(() => {
diff --git a/src/composables/usePagePresentationMotion.ts b/src/composables/usePagePresentationMotion.ts
new file mode 100644
index 00000000..9ec311bb
--- /dev/null
+++ b/src/composables/usePagePresentationMotion.ts
@@ -0,0 +1,224 @@
+import { readonly, ref, type Ref } from 'vue'
+
+export const PAGE_PRESENTATION_MOTION_DURATION_MS = 180
+export const PAGE_PRESENTATION_MOTION_START_OPACITY = 0.88
+export const PAGE_PRESENTATION_MOTION_START_TRANSLATE_Y = 4
+export const PAGE_PRESENTATION_LAYOUT_STABLE_MS = 120
+export const PAGE_PRESENTATION_LAYOUT_HOLD_MAX_MS = 480
+
+/** renderer 只读取同一帧已经提交到 DOM 的页面呈现状态。 */
+export interface PagePresentationMotionReader {
+  /** 页面是否处于共享呈现事务中。 */
+  active: Readonly<Ref<boolean>>
+  /** 当前页面材质与 DOM 共同使用的透明度。 */
+  opacity: Readonly<Ref<number>>
+  /** 每次 DOM motion 样式提交后递增，renderer 据此在同一帧刷新表面。 */
+  revision: Readonly<Ref<number>>
+}
+
+const active = ref(false)
+const epoch = ref(0)
+const opacity = ref(1)
+const progress = ref(1)
+const revision = ref(0)
+const routeKey = ref('')
+const translateY = ref(0)
+let animationFrame: number | null = null
+let layoutHoldStartedAt = 0
+let layoutStableSince = 0
+let layoutSignature = ''
+let startedAt = 0
+
+function sampleBezier(time: number, start: number, end: number) {
+  const inverse = 1 - time
+
+  return 3 * inverse * inverse * time * start + 3 * inverse * time * time * end + time * time * time
+}
+
+/** 计算玻璃页面统一使用的 `cubic-bezier(0.2, 0.8, 0.2, 1)` 进度。 */
+export function getPagePresentationMotionProgress(elapsed: number, duration = PAGE_PRESENTATION_MOTION_DURATION_MS) {
+  if (duration <= 0 || elapsed >= duration) return 1
+  if (elapsed <= 0) return 0
+
+  const target = elapsed / duration
+  let lower = 0
+  let upper = 1
+  let parameter = target
+
+  for (let iteration = 0; iteration < 10; iteration += 1) {
+    parameter = (lower + upper) * 0.5
+    if (sampleBezier(parameter, 0.2, 0.2) < target) lower = parameter
+    else upper = parameter
+  }
+
+  return sampleBezier(parameter, 0.8, 1)
+}
+
+function clearDocumentMotionState() {
+  const root = document.documentElement
+  delete root.dataset.pagePresentationMotion
+  root.style.removeProperty('--mp-page-motion-opacity')
+  root.style.removeProperty('--mp-page-motion-translate-y')
+}
+
+/** 先提交 DOM 样式，再发布 revision，保证 renderer 读取到同一帧的真实矩形。 */
+function applyMotionFrame(nextProgress: number) {
+  const root = document.documentElement
+  const nextOpacity =
+    PAGE_PRESENTATION_MOTION_START_OPACITY + (1 - PAGE_PRESENTATION_MOTION_START_OPACITY) * nextProgress
+  const nextTranslateY = PAGE_PRESENTATION_MOTION_START_TRANSLATE_Y * (1 - nextProgress)
+
+  root.dataset.pagePresentationMotion = 'active'
+  root.style.setProperty('--mp-page-motion-opacity', nextOpacity.toFixed(4))
+  root.style.setProperty('--mp-page-motion-translate-y', `${nextTranslateY.toFixed(3)}px`)
+  opacity.value = nextOpacity
+  progress.value = nextProgress
+  translateY.value = nextTranslateY
+  revision.value += 1
+}
+
+/** 布局门关闭时 DOM 与 renderer 都不暴露尚未稳定的页面几何。 */
+function applyLayoutHoldFrame() {
+  const root = document.documentElement
+
+  root.dataset.pagePresentationMotion = 'active'
+  root.style.setProperty('--mp-page-motion-opacity', '0')
+  root.style.setProperty('--mp-page-motion-translate-y', `${PAGE_PRESENTATION_MOTION_START_TRANSLATE_Y}px`)
+  opacity.value = 0
+  progress.value = 0
+  translateY.value = PAGE_PRESENTATION_MOTION_START_TRANSLATE_Y
+  revision.value += 1
+}
+
+function getLayoutSignature(root: HTMLElement) {
+  return `${root.offsetWidth},${root.offsetHeight},${root.scrollWidth},${root.scrollHeight}`
+}
+
+function beginReveal(timestamp: number, motionEpoch: number) {
+  if (!active.value || epoch.value !== motionEpoch) return
+
+  startedAt = timestamp
+  applyMotionFrame(0)
+  animationFrame = window.requestAnimationFrame(nextTimestamp => renderFrame(nextTimestamp, motionEpoch))
+}
+
+/** 页面根持续稳定后才开始 reveal；上限避免持续布局页面永久不可见。 */
+function sampleLayoutHold(timestamp: number, motionEpoch: number, root: HTMLElement) {
+  if (!active.value || epoch.value !== motionEpoch) return
+  animationFrame = null
+
+  const nextSignature = getLayoutSignature(root)
+  if (nextSignature !== layoutSignature) {
+    layoutSignature = nextSignature
+    layoutStableSince = timestamp
+  }
+
+  if (
+    timestamp - layoutStableSince >= PAGE_PRESENTATION_LAYOUT_STABLE_MS ||
+    timestamp - layoutHoldStartedAt >= PAGE_PRESENTATION_LAYOUT_HOLD_MAX_MS
+  ) {
+    beginReveal(timestamp, motionEpoch)
+    return
+  }
+
+  animationFrame = window.requestAnimationFrame(nextTimestamp =>
+    sampleLayoutHold(nextTimestamp, motionEpoch, root),
+  )
+}
+
+function settleMotion() {
+  active.value = false
+  opacity.value = 1
+  progress.value = 1
+  translateY.value = 0
+  clearDocumentMotionState()
+}
+
+function cancel() {
+  const needsRendererCommit =
+    active.value ||
+    opacity.value !== 1 ||
+    translateY.value !== 0 ||
+    document.documentElement.dataset.pagePresentationMotion === 'active'
+
+  if (animationFrame !== null) window.cancelAnimationFrame(animationFrame)
+  animationFrame = null
+  if (needsRendererCommit) epoch.value += 1
+  settleMotion()
+  if (needsRendererCommit) revision.value += 1
+}
+
+function renderFrame(timestamp: number, motionEpoch: number) {
+  if (!active.value || epoch.value !== motionEpoch) return
+  animationFrame = null
+
+  const nextProgress = getPagePresentationMotionProgress(timestamp - startedAt)
+  applyMotionFrame(nextProgress)
+  if (nextProgress < 1) {
+    animationFrame = window.requestAnimationFrame(nextTimestamp => renderFrame(nextTimestamp, motionEpoch))
+    return
+  }
+
+  settleMotion()
+}
+
+/**
+ * 玻璃主题由共享控制器接管页面入场；其他主题继续使用既有 CSS keyframe。
+ * 返回 true 表示本次路由变化已经处理，包括 reduced-motion 的即时提交。
+ */
+function start(nextRouteKey: string, layoutRoot?: HTMLElement | null) {
+  if (document.documentElement.dataset.theme !== 'glass') {
+    cancel()
+    return false
+  }
+
+  if (animationFrame !== null) window.cancelAnimationFrame(animationFrame)
+  animationFrame = null
+  epoch.value += 1
+  const motionEpoch = epoch.value
+  routeKey.value = nextRouteKey
+
+  if (window.matchMedia?.('(prefers-reduced-motion: reduce)').matches) {
+    settleMotion()
+    revision.value += 1
+    return true
+  }
+
+  active.value = true
+  const timestamp = performance.now()
+  if (layoutRoot) {
+    layoutHoldStartedAt = timestamp
+    layoutStableSince = timestamp
+    layoutSignature = getLayoutSignature(layoutRoot)
+    applyLayoutHoldFrame()
+    animationFrame = window.requestAnimationFrame(nextTimestamp =>
+      sampleLayoutHold(nextTimestamp, motionEpoch, layoutRoot),
+    )
+  } else {
+    beginReveal(timestamp, motionEpoch)
+  }
+
+  return true
+}
+
+const reader: PagePresentationMotionReader = {
+  active: readonly(active),
+  opacity: readonly(opacity),
+  revision: readonly(revision),
+}
+
+/** 提供默认布局与 glass renderer 共享的短时页面呈现事务。 */
+export function usePagePresentationMotion() {
+  return {
+    active: readonly(active),
+    cancel,
+    epoch: readonly(epoch),
+    opacity: reader.opacity,
+    progress: readonly(progress),
+    reader,
+    revision: reader.revision,
+    routeKey: readonly(routeKey),
+    start,
+    translateY: readonly(translateY),
+  }
+}
diff --git a/src/layouts/default.vue b/src/layouts/default.vue
index c1c9d93f..86b195fa 100644
--- a/src/layouts/default.vue
+++ b/src/layouts/default.vue
@@ -1,7 +1,9 @@
 <script lang="ts" setup>
 import DefaultLayout from './default/components/DefaultLayout.vue'
+import { usePagePresentationMotion } from '@/composables/usePagePresentationMotion'
 
 const route = useRoute()
+const pagePresentationMotion = usePagePresentationMotion()
 
 // keep-alive 缓存按页面身份命中，避免 query 变化导致同一页面反复新建实例。
 const routeCacheKey = computed(() => {
@@ -16,6 +18,7 @@ const routeCacheKey = computed(() => {
 // 页面过渡按实际页面身份触发；keep-alive 页面避免 query 变化时反复入场。
 const routeTransitionKey = computed(() => (route.meta.keepAlive ? routeCacheKey.value : route.fullPath))
 const isPageEntering = ref(false)
+const pageRouteRef = ref<HTMLElement | null>(null)
 let pageMotionTimer: number | null = null
 let pageMotionFrame: number | null = null
 
@@ -32,9 +35,11 @@ function playPageEnterMotion() {
   }
 
   isPageEntering.value = false
+  if (pagePresentationMotion.start(routeTransitionKey.value, pageRouteRef.value)) return
+
   pageMotionFrame = window.requestAnimationFrame(() => {
-    isPageEntering.value = true
     pageMotionFrame = null
+    isPageEntering.value = true
     pageMotionTimer = window.setTimeout(() => {
       isPageEntering.value = false
       pageMotionTimer = null
@@ -49,13 +54,14 @@ onMounted(playPageEnterMotion)
 onBeforeUnmount(() => {
   if (pageMotionTimer) window.clearTimeout(pageMotionTimer)
   if (pageMotionFrame) window.cancelAnimationFrame(pageMotionFrame)
+  pagePresentationMotion.cancel()
 })
 </script>
 
 <template>
   <DefaultLayout>
     <router-view v-slot="{ Component }">
-      <div class="mp-page-route" :class="{ 'mp-page-route--entering': isPageEntering }">
+      <div ref="pageRouteRef" class="mp-page-route" :class="{ 'mp-page-route--entering': isPageEntering }">
         <keep-alive :max="24">
           <component :is="Component" v-if="route.meta.keepAlive" :key="routeCacheKey" />
         </keep-alive>
diff --git a/src/pages/__tests__/dashboard.spec.ts b/src/pages/__tests__/dashboard.spec.ts
index 98d0000a..24194c2e 100644
--- a/src/pages/__tests__/dashboard.spec.ts
+++ b/src/pages/__tests__/dashboard.spec.ts
@@ -44,6 +44,7 @@ const mocks = vi.hoisted(() => {
     grid,
     gridInit: vi.fn<(options: unknown, element: unknown) => unknown>(() => grid),
     openSharedDialog: vi.fn(),
+    themeName: undefined as unknown as { value: string },
     useDynamicButton: vi.fn(),
   }
 })
@@ -76,10 +77,12 @@ vi.mock('@/api', () => ({
 vi.mock('vuetify', async importOriginal => {
   const { ref } = await import('vue')
   mocks.displayWidth = ref(1512)
+  mocks.themeName = ref('light')
 
   return {
     ...(await importOriginal<typeof import('vuetify')>()),
     useDisplay: () => ({ width: mocks.displayWidth }),
+    useTheme: () => ({ global: { name: mocks.themeName } }),
   }
 })
 
@@ -184,6 +187,7 @@ describe('dashboard page initial layout', () => {
     mocks.apiGet.mockReset()
     mocks.apiPost.mockReset()
     mocks.displayWidth.value = 1512
+    mocks.themeName.value = 'light'
     vi.stubGlobal('ResizeObserver', ResizeObserverMock)
   })
 
@@ -210,9 +214,9 @@ describe('dashboard page initial layout', () => {
 
     expect(screen.getAllByTestId('dashboard-item')).toHaveLength(1)
     expect(screen.getByTestId('dashboard-item')).toHaveAttribute('data-dashboard-id', 'systemInfo')
-    expect(mocks.gridInit).toHaveBeenCalledWith(expect.objectContaining({ animate: false }), expect.any(HTMLElement))
+    expect(mocks.gridInit).toHaveBeenCalledWith(expect.objectContaining({ animate: true }), expect.any(HTMLElement))
+    expect(container.querySelector('.dashboard-grid')).not.toHaveClass('is-revealed')
     await waitFor(() => expect(mocks.grid.setAnimation).toHaveBeenCalledWith(true))
-    await waitFor(() => expect(container.querySelector('.dashboard-grid')).toHaveClass('is-revealed'))
 
     remoteOrder.resolve({ data: { value: [{ id: 'systemInfo', key: '' }] } })
     remoteProfile.resolve({
@@ -228,6 +232,26 @@ describe('dashboard page initial layout', () => {
     await waitFor(() => expect(mocks.grid.load).toHaveBeenCalled())
   })
 
+  it('disables automatic grid transitions only while browsing with the glass theme', async () => {
+    mocks.themeName.value = 'glass'
+    mocks.apiGet.mockImplementation((url: string) => {
+      if (url === '/user/config/DashboardOrder' || url === '/user/config/DashboardGridLayout') {
+        return { data: {} }
+      }
+      if (url === '/user/config/Dashboard') return { data: {} }
+      if (url === '/plugin/dashboard/meta') return []
+      throw new Error('Unexpected GET ' + url)
+    })
+
+    await renderDashboard()
+
+    expect(mocks.gridInit).toHaveBeenCalledWith(expect.objectContaining({ animate: false }), expect.any(HTMLElement))
+    await waitFor(() => expect(mocks.grid.setAnimation).toHaveBeenCalledWith(false))
+
+    await fireEvent.click(document.querySelector('.compact-fab--primary') as HTMLElement)
+    await waitFor(() => expect(mocks.grid.setAnimation).toHaveBeenCalledWith(true))
+  })
+
   it('keeps the upstream progressive default while an uncached remote profile is loading', async () => {
     const remoteOrder = deferred<unknown>()
     const remoteProfile = deferred<unknown>()
@@ -241,7 +265,7 @@ describe('dashboard page initial layout', () => {
     await renderDashboard()
 
     expect(screen.getAllByTestId('dashboard-item')).toHaveLength(10)
-    expect(mocks.gridInit).toHaveBeenCalledWith(expect.objectContaining({ animate: false }), expect.any(HTMLElement))
+    expect(mocks.gridInit).toHaveBeenCalledWith(expect.objectContaining({ animate: true }), expect.any(HTMLElement))
 
     remoteOrder.resolve({ data: { value: [{ id: 'systemInfo', key: '' }] } })
     remoteProfile.resolve({
@@ -746,7 +770,7 @@ describe('dashboard page initial layout', () => {
     await waitFor(() => expect(mocks.grid.column).toHaveBeenCalledWith(1, 'list'))
     await waitFor(() => expect(mocks.grid.removeAll).toHaveBeenCalledTimes(1))
     await waitFor(() => expect(mocks.grid.makeWidget).toHaveBeenCalledTimes(10))
-    expect(mocks.grid.setAnimation).toHaveBeenCalledWith(false)
+    expect(mocks.grid.setAnimation).toHaveBeenCalledWith(true)
     expect(mocks.grid.makeWidget.mock.calls.map(([, widget]) => widget.id)).toEqual([
       'storage',
       'mediaStatistic',
diff --git a/src/pages/dashboard.vue b/src/pages/dashboard.vue
index 239943b7..1733793b 100644
--- a/src/pages/dashboard.vue
+++ b/src/pages/dashboard.vue
@@ -12,7 +12,7 @@ import { usePWA } from '@/composables/usePWA'
 import { openSharedDialog } from '@/composables/useSharedDialog'
 import { useUserStore } from '@/stores'
 import { buildUserPermissionContext, hasPermission } from '@/utils/permission'
-import { useDisplay } from 'vuetify'
+import { useDisplay, useTheme } from 'vuetify'
 
 const ContentToggleSettingsDialog = defineAsyncComponent(
   () => import('@/components/dialog/ContentToggleSettingsDialog.vue'),
@@ -24,6 +24,7 @@ const { t } = useI18n()
 // PWA模式检测
 const { appMode } = usePWA()
 const display = useDisplay()
+const vuetifyTheme = useTheme()
 const userStore = useUserStore()
 const userPermissionContext = computed(() => buildUserPermissionContext(userStore.superUser, userStore.permissions))
 const canAdmin = computed(() => hasPermission(userPermissionContext.value, 'admin'))
@@ -97,9 +98,6 @@ interface DashboardGridItem {
 // 是否处于仪表板布局编辑模式
 const isLayoutEditing = ref(false)
 
-// 首次布局完成后触发轻量整体入场，不延迟或隐藏渐进渲染内容。
-const isDashboardGridRevealed = ref(false)
-
 // 是否发送请求的总开关
 const isRequest = ref(true)
 
@@ -148,7 +146,6 @@ let dashboardGridContentObserver: ResizeObserver | null = null
 let dashboardGridContentResizeFrame: number | null = null
 let dashboardGridResizeRefreshFrame: number | null = null
 let dashboardGridAnimationFrame: number | null = null
-let dashboardGridEntranceFrame: number | null = null
 let dashboardRevealFrame: number | null = null
 let isDashboardRevealPending = false
 let dashboardProfileSaveQueue = Promise.resolve()
@@ -389,16 +386,6 @@ function scheduleDashboardReveal() {
   })
 }
 
-// 首次 GridStack 坐标提交后的下一帧立即入场，不等待卡片内部异步数据。
-function scheduleDashboardGridEntrance() {
-  if (isDashboardGridRevealed.value || dashboardGridEntranceFrame !== null || typeof window === 'undefined') return
-
-  dashboardGridEntranceFrame = requestAnimationFrame(() => {
-    dashboardGridEntranceFrame = null
-    isDashboardGridRevealed.value = true
-  })
-}
-
 // 程序化批量布局不播放中间态；稳定后恢复用户拖拽、缩放和让位动画。
 function pauseDashboardGridAnimation() {
   if (dashboardGridAnimationFrame !== null) {
@@ -408,15 +395,21 @@ function pauseDashboardGridAnimation() {
   dashboardGrid.value?.setAnimation(false)
 }
 
-// 动画恢复延后一帧，确保 GridStack 已提交最终坐标后才重新响应交互。
+// 玻璃浏览态直接提交自动布局，普通主题和显式编辑交互保留 GridStack 过渡。
+function shouldAnimateDashboardGrid(editable = isLayoutEditing.value) {
+  const reduceMotion = window.matchMedia?.('(prefers-reduced-motion: reduce)').matches ?? false
+
+  return !reduceMotion && (editable || vuetifyTheme.global.name.value !== 'glass')
+}
+
+// 批量布局同步期间暂停几何过渡，稳定后恢复浏览与编辑状态的卡片动画。
 function scheduleDashboardGridAnimationResume() {
   if (typeof window === 'undefined') return
   if (dashboardGridAnimationFrame !== null) cancelAnimationFrame(dashboardGridAnimationFrame)
 
   dashboardGridAnimationFrame = requestAnimationFrame(() => {
     dashboardGridAnimationFrame = null
-    const reduceMotion = window.matchMedia?.('(prefers-reduced-motion: reduce)').matches ?? false
-    dashboardGrid.value?.setAnimation(!reduceMotion)
+    dashboardGrid.value?.setAnimation(shouldAnimateDashboardGrid())
   })
 }
 
@@ -1192,7 +1185,7 @@ function initializeDashboardGrid() {
 
   dashboardGrid.value = GridStack.init(
     {
-      animate: false,
+      animate: shouldAnimateDashboardGrid(),
       cellHeight: DASHBOARD_GRID_CELL_HEIGHT,
       column: getDashboardGridColumnsForProfile(dashboardLayoutProfile.value),
       draggable: {
@@ -1222,6 +1215,7 @@ function updateDashboardGridEditableState(editable: boolean) {
   if (!dashboardGrid.value) return
 
   dashboardGrid.value.setStatic(!editable)
+  dashboardGrid.value.setAnimation(shouldAnimateDashboardGrid(editable))
   if (editable) {
     dashboardGrid.value.enableMove(true)
     dashboardGrid.value.enableResize(true)
@@ -1306,7 +1300,6 @@ async function syncDashboardGrid(resumeAnimation = true) {
       resizeAutoDashboardItemsToContent()
       scheduleDashboardReveal()
     })
-    scheduleDashboardGridEntrance()
   } finally {
     isSyncingDashboardGrid.value = false
     if (resumeAnimation) scheduleDashboardGridAnimationResume()
@@ -1547,6 +1540,11 @@ watch(isLayoutEditing, value => {
   updateDashboardGridEditableState(value)
 })
 
+watch(
+  () => vuetifyTheme.global.name.value,
+  () => updateDashboardGridEditableState(isLayoutEditing.value),
+)
+
 watch(
   dashboardGridItems,
   () => {
@@ -1664,10 +1662,6 @@ onBeforeUnmount(() => {
     cancelAnimationFrame(dashboardGridAnimationFrame)
     dashboardGridAnimationFrame = null
   }
-  if (dashboardGridEntranceFrame !== null) {
-    cancelAnimationFrame(dashboardGridEntranceFrame)
-    dashboardGridEntranceFrame = null
-  }
   if (dashboardRevealFrame !== null) {
     cancelAnimationFrame(dashboardRevealFrame)
     dashboardRevealFrame = null
@@ -1685,7 +1679,7 @@ onBeforeUnmount(() => {
   <div
     ref="dashboardGridRef"
     class="grid-stack dashboard-grid"
-    :class="{ 'is-editing': isLayoutEditing, 'is-revealed': isDashboardGridRevealed }"
+    :class="{ 'is-editing': isLayoutEditing }"
   >
     <div
       v-for="gridItem in dashboardGridItems"
@@ -1753,17 +1747,7 @@ onBeforeUnmount(() => {
 /* stylelint-disable selector-pseudo-class-no-unknown */
 
 .dashboard-grid {
-  opacity: 0.92;
   pointer-events: auto;
-  transform: translateY(4px);
-  transition:
-    opacity 0.18s ease-out,
-    transform 0.18s ease-out;
-}
-
-.dashboard-grid.is-revealed {
-  opacity: 1;
-  transform: none;
 }
 
 .dashboard-grid :deep(.v-card) {
@@ -1893,11 +1877,4 @@ onBeforeUnmount(() => {
   inset-inline-end: -4px;
 }
 
-@media (prefers-reduced-motion: reduce) {
-  .dashboard-grid {
-    opacity: 1;
-    transform: none;
-    transition: none;
-  }
-}
 </style>
diff --git a/src/pages/discover.vue b/src/pages/discover.vue
index 1d29eace..0525dee8 100644
--- a/src/pages/discover.vue
+++ b/src/pages/discover.vue
@@ -237,39 +237,29 @@ onActivated(async () => {
   <div>
     <VWindow v-model="activeTab" class="disable-tab-transition" :touch="false">
       <VWindowItem value="themoviedb">
-        <transition name="fade-slide" appear>
-          <div>
-            <TheMovieDbView />
-          </div>
-        </transition>
+        <div>
+          <TheMovieDbView />
+        </div>
       </VWindowItem>
       <VWindowItem value="douban">
-        <transition name="fade-slide" appear>
-          <div>
-            <DoubanView />
-          </div>
-        </transition>
+        <div>
+          <DoubanView />
+        </div>
       </VWindowItem>
       <VWindowItem value="bangumi">
-        <transition name="fade-slide" appear>
-          <div>
-            <BangumiView />
-          </div>
-        </transition>
+        <div>
+          <BangumiView />
+        </div>
       </VWindowItem>
       <VWindowItem value="anilist">
-        <transition name="fade-slide" appear>
-          <div>
-            <AniListView />
-          </div>
-        </transition>
+        <div>
+          <AniListView />
+        </div>
       </VWindowItem>
       <VWindowItem v-for="item in extraDiscoverSources" :key="item.mediaid_prefix" :value="item.mediaid_prefix">
-        <transition name="fade-slide" appear>
-          <div>
-            <ExtraSourceView :source="item" />
-          </div>
-        </transition>
+        <div>
+          <ExtraSourceView :source="item" />
+        </div>
       </VWindowItem>
     </VWindow>
     <!-- 快速滚动到顶部按钮 -->
diff --git a/src/pages/downloading.vue b/src/pages/downloading.vue
index 70b7f8b9..5df2b27d 100644
--- a/src/pages/downloading.vue
+++ b/src/pages/downloading.vue
@@ -55,11 +55,9 @@ useKeepAliveRefresh(async () => {
   <div v-if="downloaders.length > 0">
     <VWindow v-model="activeTab" class="disable-tab-transition" :touch="false">
       <VWindowItem v-for="item in downloaders" :key="item.name" :value="item.name">
-        <transition name="fade-slide" appear>
-          <div>
-            <DownloadingListView :name="item.name" :active="activeTab === item.name" />
-          </div>
-        </transition>
+        <div>
+          <DownloadingListView :name="item.name" :active="activeTab === item.name" />
+        </div>
       </VWindowItem>
     </VWindow>
   </div>
diff --git a/src/pages/resource.vue b/src/pages/resource.vue
index 45b06f9e..f2c6a1b3 100644
--- a/src/pages/resource.vue
+++ b/src/pages/resource.vue
@@ -1317,7 +1317,7 @@ onUnmounted(() => {
 </script>
 
 <template>
-  <div>
+  <div data-glass-optical-mode="static-material">
     <!-- 搜索加载状态 -->
     <VFadeTransition>
       <div
diff --git a/src/pages/setting.vue b/src/pages/setting.vue
index e3fbc77b..d1f0f248 100644
--- a/src/pages/setting.vue
+++ b/src/pages/setting.vue
@@ -64,15 +64,9 @@ watch(activeTab, markTabVisited, { immediate: true })
   <div>
     <VWindow v-model="activeTab" class="settings-content-window disable-tab-transition" :touch="false">
       <VWindowItem v-for="item in settingTabComponents" :key="item.value" :value="item.value">
-        <transition name="fade-slide" appear>
-          <div>
-            <component
-              :is="item.component"
-              v-if="visitedTabs.has(item.value)"
-              :active="activeTab === item.value"
-            />
-          </div>
-        </transition>
+        <div>
+          <component :is="item.component" v-if="visitedTabs.has(item.value)" :active="activeTab === item.value" />
+        </div>
       </VWindowItem>
     </VWindow>
   </div>
diff --git a/src/pages/subscribe.vue b/src/pages/subscribe.vue
index 43fecb3f..29da2bd9 100644
--- a/src/pages/subscribe.vue
+++ b/src/pages/subscribe.vue
@@ -342,9 +342,7 @@ const subscribeDynamicMenuItems = computed<DynamicButtonMenuItem[] | undefined>(
           action: () => {},
         },
         {
-          titleKey: subscribeBatchState.value.allSelected
-            ? 'subscribe.batchDeselectAll'
-            : 'subscribe.batchSelectAll',
+          titleKey: subscribeBatchState.value.allSelected ? 'subscribe.batchDeselectAll' : 'subscribe.batchSelectAll',
           icon: subscribeBatchState.value.allSelected ? 'mdi-checkbox-blank-outline' : 'mdi-checkbox-multiple-marked',
           permission: 'subscribe',
           disabled: subscribeBatchState.value.totalCount === 0,
@@ -442,7 +440,9 @@ useDynamicButton({
   menuItems: subscribeDynamicMenuItems,
   permission: 'subscribe',
   show: computed(
-    () => appMode.value && (subscribeBatchState.value.enabled || showDefaultRuleAction.value || showShareStatisticsAction.value),
+    () =>
+      appMode.value &&
+      (subscribeBatchState.value.enabled || showDefaultRuleAction.value || showShareStatisticsAction.value),
   ),
 })
 
@@ -519,37 +519,31 @@ onMounted(() => {
   <div>
     <VWindow v-model="activeTab" class="disable-tab-transition content-window" :touch="false">
       <VWindowItem value="mysub">
-        <transition name="fade-slide" appear>
-          <div>
-            <SubscribeListView
-              ref="subscribeListViewRef"
-              :type="subType"
-              :subid="subId"
-              :keyword="subscribeFilter"
-              :status-filter="subscribeStatusFilter ?? ''"
-              :sort-mode="subscribeSortMode"
-              :sort-by="subscribeSortBy"
-              :active="activeTab === 'mysub'"
-              @update:sort-mode="subscribeSortMode = $event"
-              @update:sort-by="subscribeSortBy = $event"
-              @batch-state-change="handleSubscribeBatchStateChange"
-            />
-          </div>
-        </transition>
+        <div>
+          <SubscribeListView
+            ref="subscribeListViewRef"
+            :type="subType"
+            :subid="subId"
+            :keyword="subscribeFilter"
+            :status-filter="subscribeStatusFilter ?? ''"
+            :sort-mode="subscribeSortMode"
+            :sort-by="subscribeSortBy"
+            :active="activeTab === 'mysub'"
+            @update:sort-mode="subscribeSortMode = $event"
+            @update:sort-by="subscribeSortBy = $event"
+            @batch-state-change="handleSubscribeBatchStateChange"
+          />
+        </div>
       </VWindowItem>
       <VWindowItem value="popular">
-        <transition name="fade-slide" appear>
-          <div>
-            <SubscribePopularView :type="subType" />
-          </div>
-        </transition>
+        <div>
+          <SubscribePopularView :type="subType" />
+        </div>
       </VWindowItem>
       <VWindowItem value="share">
-        <transition name="fade-slide" appear>
-          <div>
-            <SubscribeShareView :keyword="shareKeyword" />
-          </div>
-        </transition>
+        <div>
+          <SubscribeShareView :keyword="shareKeyword" />
+        </div>
       </VWindowItem>
     </VWindow>
 
@@ -722,7 +716,6 @@ onMounted(() => {
         />
       </div>
     </Teleport>
-
   </div>
 </template>
 
diff --git a/src/pages/workflow.vue b/src/pages/workflow.vue
index 125b0c1d..5ce14a84 100644
--- a/src/pages/workflow.vue
+++ b/src/pages/workflow.vue
@@ -107,18 +107,14 @@ onMounted(() => {
   <div>
     <VWindow v-model="activeTab" class="disable-tab-transition content-window" :touch="false">
       <VWindowItem value="list">
-        <transition name="fade-slide" appear>
-          <div>
-            <WorkflowListView ref="workflowListViewRef" />
-          </div>
-        </transition>
+        <div>
+          <WorkflowListView ref="workflowListViewRef" />
+        </div>
       </VWindowItem>
       <VWindowItem value="share">
-        <transition name="fade-slide" appear>
-          <div>
-            <WorkflowShareView :keyword="shareKeyword" @update="refreshWorkflowList" />
-          </div>
-        </transition>
+        <div>
+          <WorkflowShareView :keyword="shareKeyword" @update="refreshWorkflowList" />
+        </div>
       </VWindowItem>
     </VWindow>
 
diff --git a/src/styles/themes/glass.scss b/src/styles/themes/glass.scss
index e61dc85a..5d2ecc9a 100644
--- a/src/styles/themes/glass.scss
+++ b/src/styles/themes/glass.scss
@@ -168,9 +168,9 @@ html[data-theme='glass'] {
 
   // 磨砂材质使用更亮的散射表面，但仍只让高价值层执行实时背景采样。
   &[data-glass-appearance='frosted'] {
-    --glass-surface: rgba(255, 255, 255, calc(0.12 - var(--glass-transparency, 0.5) * 0.07));
-    --glass-surface-soft: rgba(255, 255, 255, calc(0.11 - var(--glass-transparency, 0.5) * 0.06));
-    --glass-surface-raised: rgba(255, 255, 255, calc(0.16 - var(--glass-transparency, 0.5) * 0.08));
+    --glass-surface: rgba(255, 255, 255, calc(0.14 - var(--glass-transparency, 0.5) * 0.1));
+    --glass-surface-soft: rgba(255, 255, 255, calc(0.13 - var(--glass-transparency, 0.5) * 0.08));
+    --glass-surface-raised: rgba(255, 255, 255, calc(0.18 - var(--glass-transparency, 0.5) * 0.11));
     --glass-control: rgba(255, 255, 255, 9%);
     --glass-control-prominent: rgba(255, 255, 255, 10%);
     --glass-control-prominent-focus: rgba(255, 255, 255, 13%);
@@ -195,11 +195,16 @@ html[data-theme='glass'] {
     --glass-raised-backdrop-filter: blur(var(--glass-blur-raised)) saturate(var(--glass-saturate))
       brightness(var(--glass-transmission-brightness));
     --glass-control-prominent-backdrop-filter: blur(24px) saturate(150%);
-    --glass-overlay-surface: var(--glass-surface-raised);
+    --glass-overlay-surface: rgba(
+      var(--v-theme-background),
+      calc(0.76 - var(--glass-transparency, 0.5) * 0.12)
+    );
     --glass-overlay-blur: var(--glass-blur-raised);
     --glass-overlay-saturate: var(--glass-saturate);
-    --glass-blur-surface: 28px;
-    --glass-saturate: 150%;
+    --glass-blur-surface: 40px;
+    --glass-blur: 40px;
+    --glass-blur-raised: 60px;
+    --glass-saturate: 180%;
     --glass-control-icon-color: rgba(242, 245, 250, 78%);
     --glass-control-placeholder-color: rgba(242, 245, 250, 62%);
     --glass-control-shortcut-background: rgba(255, 255, 255, 11%);
@@ -210,6 +215,10 @@ html[data-theme='glass'] {
     --glass-dashboard-backdrop-filter: blur(var(--glass-blur-surface)) saturate(var(--glass-saturate))
       brightness(var(--glass-transmission-brightness));
 
+    .v-overlay__scrim {
+      background: rgba(3, 7, 18, 62%);
+    }
+
     // 磨砂弹窗只由最外层表面采样背景，内部卡片与自定义分组表面保持扁平。
     .v-overlay__content > :where(.v-card, .v-sheet),
     .v-overlay__content > form > :where(.v-card, .v-sheet) {
@@ -302,38 +311,23 @@ html[data-theme='glass'] {
     z-index: 1;
   }
 
-  // 页面路由只使用短距离透明度与位移反馈，避免触发整页滤镜重采样。
+  // 页面 DOM 与 scroll renderer 共用同一 motion 时钟；canvas 本身保持壁纸坐标不动。
   .mp-page-route--entering {
-    animation: glass-page-route-enter var(--mp-motion-duration-page) var(--mp-motion-ease-standard) both;
+    animation: none;
+    filter: none;
+    opacity: 1;
+    transform: none;
+    will-change: auto;
+  }
+
+  &[data-page-presentation-motion='active'] .mp-page-route {
+    filter: none;
+    opacity: var(--mp-page-motion-opacity, 1);
+    transform: translate3d(0, var(--mp-page-motion-translate-y, 0), 0);
+    transform-origin: center top;
     will-change: opacity, transform;
   }
 
-  @keyframes glass-page-route-enter {
-    from {
-      opacity: 0.82;
-      transform: translate3d(0, 2px, 0);
-    }
-
-    to {
-      opacity: 1;
-      transform: none;
-    }
-  }
-
-  .mp-page-enter-active,
-  .mp-page-leave-active {
-    filter: none !important;
-    transition:
-      opacity var(--mp-motion-duration-page) var(--mp-motion-ease-standard),
-      transform var(--mp-motion-duration-page) var(--mp-motion-ease-standard);
-  }
-
-  .mp-page-enter-from {
-    filter: none !important;
-    opacity: 0.82;
-    transform: translate3d(0, 2px, 0);
-  }
-
   :where(
     .app-surface:not(.no-blur),
     .v-card:not(.no-blur, .bg-primary, .bg-success, .bg-info, .bg-warning, .bg-error),
@@ -827,13 +821,6 @@ html[data-theme='glass'] {
     --mobile-calendar-surface-blur: var(--glass-surface-backdrop-filter);
   }
 
-  // 磨砂卡片不参与仪表板整体透明度入场，避免合成层切换造成先透明后模糊的闪变。
-  &[data-glass-appearance='frosted'] .dashboard-grid {
-    opacity: 1;
-    transform: none;
-    transition: none;
-  }
-
   // 用户权限编辑器由普通容器构成，通过主题变量接入玻璃表面材质。
   .user-permission-editor {
     --permission-editor-border: 1px solid var(--glass-border);
@@ -1040,8 +1027,8 @@ html[data-theme='glass'][data-glass-appearance='frosted']:is(
     [data-glass-quality='high']
   )[data-glass-renderer-state='ready'] {
   --glass-navbar-backdrop-filter: none;
-  --glass-overlay-blur: 8px;
-  --glass-overlay-saturate: 145%;
+  --glass-overlay-blur: 0px;
+  --glass-overlay-saturate: 100%;
 }
 
 html:is([data-glass-quality='balanced'], [data-glass-quality='high'])[data-glass-renderer-state='ready']
diff --git a/src/utils/__tests__/glassOptics.spec.ts b/src/utils/__tests__/glassOptics.spec.ts
index cad63a76..16a00534 100644
--- a/src/utils/__tests__/glassOptics.spec.ts
+++ b/src/utils/__tests__/glassOptics.spec.ts
@@ -66,7 +66,7 @@ describe('glass optics geometry', () => {
     expect(getGlassOpticalReflectionStrengthScale(0)).toBe(0)
     expect(getGlassOpticalReflectionStrengthScale(50)).toBe(1)
     expect(getGlassOpticalReflectionStrengthScale(100)).toBeCloseTo(GLASS_OPTICAL_REFLECTION_MAX_SCALE)
-    expect(getGlassOpticalTransparency(0)).toBeCloseTo(0.28)
+    expect(getGlassOpticalTransparency(0)).toBe(0)
     expect(getGlassOpticalTransparency(50)).toBeGreaterThan(0.6)
     expect(getGlassOpticalTransparency(70)).toBeCloseTo(0.96)
     expect(getGlassOpticalTransparency(100)).toBeCloseTo(1.1)
@@ -76,9 +76,9 @@ describe('glass optics geometry', () => {
     expect(getGlassOpticalTransmissionStrength(0)).toBe(0)
     expect(getGlassOpticalTransmissionStrength(70)).toBe(1)
     expect(getGlassOpticalTransmissionStrength(100)).toBe(1.3)
-    expect(getGlassOpticalCssTransmissionBrightness(0)).toBeCloseTo(0.82)
-    expect(getGlassOpticalCssTransmissionBrightness(70)).toBeCloseTo(1.28)
-    expect(getGlassOpticalCssTransmissionBrightness(100)).toBeCloseTo(1.48)
+    expect(getGlassOpticalCssTransmissionBrightness(0)).toBeCloseTo(0.84)
+    expect(getGlassOpticalCssTransmissionBrightness(70)).toBeCloseTo(1)
+    expect(getGlassOpticalCssTransmissionBrightness(100)).toBeCloseTo(1.08)
   })
 
   it('keeps presets as concrete six-parameter values', () => {
diff --git a/src/utils/__tests__/glassWallpaperTone.spec.ts b/src/utils/__tests__/glassWallpaperTone.spec.ts
new file mode 100644
index 00000000..49db01ae
--- /dev/null
+++ b/src/utils/__tests__/glassWallpaperTone.spec.ts
@@ -0,0 +1,35 @@
+import { DEFAULT_GLASS_WALLPAPER_TONE_PROFILE, getGlassWallpaperToneProfile } from '@/utils/glassWallpaperTone'
+import { describe, expect, it } from 'vitest'
+
+describe('glass wallpaper tone profile', () => {
+  it('keeps a representative mid-tone wallpaper near neutral exposure', () => {
+    const profile = getGlassWallpaperToneProfile([0.18, 0.3, 0.36, 0.4, 0.52, 0.72, 0.82])
+
+    expect(profile.medianLuminance).toBeCloseTo(0.4)
+    expect(profile.highlightLuminance).toBeCloseTo(0.72)
+    expect(profile.exposure).toBeGreaterThan(0.98)
+    expect(profile.exposure).toBeLessThan(1.04)
+  })
+
+  it('uses bounded compensation without erasing bright and dark wallpaper character', () => {
+    const dark = getGlassWallpaperToneProfile([0.01, 0.03, 0.06, 0.1, 0.14, 0.22, 0.32])
+    const bright = getGlassWallpaperToneProfile([0.42, 0.58, 0.7, 0.78, 0.86, 0.94, 1])
+
+    expect(dark.exposure).toBe(1.14)
+    expect(bright.exposure).toBeGreaterThanOrEqual(0.88)
+    expect(bright.exposure).toBeLessThan(0.92)
+    expect(dark.exposure).toBeGreaterThan(bright.exposure)
+  })
+
+  it('uses the highlight percentile to lower exposure for locally overbright wallpapers', () => {
+    const controlled = getGlassWallpaperToneProfile([0.2, 0.28, 0.34, 0.38, 0.42, 0.5, 0.58])
+    const highlighted = getGlassWallpaperToneProfile([0.2, 0.28, 0.34, 0.38, 0.42, 0.95, 1])
+
+    expect(highlighted.medianLuminance).toBe(controlled.medianLuminance)
+    expect(highlighted.exposure).toBeLessThan(controlled.exposure)
+  })
+
+  it('falls back to the neutral profile when no valid samples exist', () => {
+    expect(getGlassWallpaperToneProfile([Number.NaN])).toEqual(DEFAULT_GLASS_WALLPAPER_TONE_PROFILE)
+  })
+})
diff --git a/src/utils/glassOptics.ts b/src/utils/glassOptics.ts
index a926be64..71b313c7 100644
--- a/src/utils/glassOptics.ts
+++ b/src/utils/glassOptics.ts
@@ -290,7 +290,7 @@ export function getGlassOpticalTransparency(value: unknown) {
   if (normalized <= GLASS_OPTICAL_REFERENCE_STRENGTH) {
     const progress = normalized / GLASS_OPTICAL_REFERENCE_STRENGTH
 
-    return 0.28 + 0.68 * progress ** 1.25
+    return 0.96 * progress ** 0.83
   }
 
   const highRangeProgress =
@@ -299,19 +299,19 @@ export function getGlassOpticalTransparency(value: unknown) {
   return 0.96 + 0.14 * highRangeProgress ** 1.35
 }
 
-/** 标准 CSS 材质使用受控亮度曲线，并在高区间保留有限余量。 */
+/** 标准 CSS 材质在壁纸归一化后只做窄幅目标亮度调整，避免重新放大原始明暗差异。 */
 export function getGlassOpticalCssTransmissionBrightness(value: unknown) {
   const transmission = getGlassOpticalTransmissionStrength(value)
   if (transmission <= 1) {
-    return 0.82 + 0.46 * transmission ** 1.1
+    return 0.84 + 0.16 * transmission ** 1.05
   }
 
   const progress = (transmission - 1) / 0.3
 
-  return 1.28 + 0.2 * progress ** 1.2
+  return 1 + 0.08 * progress ** 1.1
 }
 
-/** 实时 renderer 接收透射响应，并在 shader 中按材质和质量执行高亮保护。 */
+/** 实时 renderer 以 70 为归一化目标亮度参考，并在 shader 中按材质和质量执行高亮保护。 */
 export function getGlassOpticalTransmissionStrength(value: unknown) {
   const normalized = normalizeGlassOpticalStrength(value)
   if (normalized <= GLASS_OPTICAL_REFERENCE_STRENGTH) {
diff --git a/src/utils/glassWallpaperTone.ts b/src/utils/glassWallpaperTone.ts
new file mode 100644
index 00000000..04ab658d
--- /dev/null
+++ b/src/utils/glassWallpaperTone.ts
@@ -0,0 +1,132 @@
+export interface GlassWallpaperToneProfile {
+  /** 进入材质曲线前的有限整体曝光，避免壁纸明暗差异直接放大到操作表面。 */
+  exposure: number
+  /** 壁纸采样的高亮分位亮度，用于约束亮场曝光。 */
+  highlightLuminance: number
+  /** 壁纸采样的中位亮度，用于确定稳健的整体曝光。 */
+  medianLuminance: number
+}
+
+const ANALYSIS_MAX_EDGE = 64
+const PROFILE_CACHE_LIMIT = 32
+const PROFILE_LOAD_TIMEOUT_MS = 3000
+const EXPOSURE_MIN = 0.88
+const EXPOSURE_MAX = 1.14
+const MEDIAN_TARGET = 0.38
+const HIGHLIGHT_TARGET = 0.82
+
+export const DEFAULT_GLASS_WALLPAPER_TONE_PROFILE: GlassWallpaperToneProfile = {
+  exposure: 1,
+  highlightLuminance: HIGHLIGHT_TARGET,
+  medianLuminance: MEDIAN_TARGET,
+}
+
+const profileCache = new Map<string, Promise<GlassWallpaperToneProfile>>()
+
+function clamp(value: number, min: number, max: number) {
+  return Math.min(max, Math.max(min, value))
+}
+
+function readPercentile(sorted: number[], percentile: number) {
+  if (!sorted.length) return 0
+
+  return sorted[Math.min(sorted.length - 1, Math.max(0, Math.round((sorted.length - 1) * percentile)))]
+}
+
+/**
+ * 以中位亮度为主、高亮分位为辅计算有限曝光。
+ * 指数响应只缩小跨壁纸差异，保留亮场与暗场各自的视觉性格。
+ */
+export function getGlassWallpaperToneProfile(luminances: number[]): GlassWallpaperToneProfile {
+  const sorted = luminances
+    .filter(Number.isFinite)
+    .map(value => clamp(value, 0, 1))
+    .sort((a, b) => a - b)
+  if (!sorted.length) return { ...DEFAULT_GLASS_WALLPAPER_TONE_PROFILE }
+
+  const medianLuminance = readPercentile(sorted, 0.5)
+  const highlightLuminance = readPercentile(sorted, 0.9)
+  const medianExposure = (MEDIAN_TARGET / Math.max(medianLuminance, 0.06)) ** 0.22
+  const highlightExposure = (HIGHLIGHT_TARGET / Math.max(highlightLuminance, 0.15)) ** 0.16
+  const exposure = clamp(medianExposure * 0.75 + highlightExposure * 0.25, EXPOSURE_MIN, EXPOSURE_MAX)
+
+  return {
+    exposure,
+    highlightLuminance,
+    medianLuminance,
+  }
+}
+
+/** 从已解码图片生成与 renderer、DOM 背景层共用的稳健亮度 profile。 */
+export function analyzeGlassWallpaperTone(image: CanvasImageSource, width: number, height: number) {
+  if (typeof document === 'undefined' || width <= 0 || height <= 0) {
+    return { ...DEFAULT_GLASS_WALLPAPER_TONE_PROFILE }
+  }
+
+  try {
+    const scale = Math.min(1, ANALYSIS_MAX_EDGE / Math.max(width, height))
+    const canvas = document.createElement('canvas')
+    canvas.width = Math.max(1, Math.round(width * scale))
+    canvas.height = Math.max(1, Math.round(height * scale))
+    const context = canvas.getContext('2d', { willReadFrequently: true })
+    if (!context) return { ...DEFAULT_GLASS_WALLPAPER_TONE_PROFILE }
+
+    context.drawImage(image, 0, 0, canvas.width, canvas.height)
+    const pixels = context.getImageData(0, 0, canvas.width, canvas.height).data
+    const luminances: number[] = []
+
+    for (let offset = 0; offset < pixels.length; offset += 4) {
+      if (pixels[offset + 3] < 128) continue
+      luminances.push((pixels[offset] * 0.2126 + pixels[offset + 1] * 0.7152 + pixels[offset + 2] * 0.0722) / 255)
+    }
+
+    return getGlassWallpaperToneProfile(luminances)
+  } catch {
+    return { ...DEFAULT_GLASS_WALLPAPER_TONE_PROFILE }
+  }
+}
+
+function rememberProfile(url: string, profile: Promise<GlassWallpaperToneProfile>) {
+  if (profileCache.size >= PROFILE_CACHE_LIMIT) {
+    const oldestKey = profileCache.keys().next().value
+    if (oldestKey) profileCache.delete(oldestKey)
+  }
+
+  profileCache.set(url, profile)
+  return profile
+}
+
+/**
+ * 为 DOM 背景层加载可读像素。跨域来源不支持 CORS 时回落中性 profile，
+ * 避免亮度分析阻断壁纸本身的 CSS 显示能力。
+ */
+export function loadGlassWallpaperToneProfile(url: string): Promise<GlassWallpaperToneProfile> {
+  if (!url || typeof Image === 'undefined') return Promise.resolve({ ...DEFAULT_GLASS_WALLPAPER_TONE_PROFILE })
+
+  const cached = profileCache.get(url)
+  if (cached) return cached
+
+  const profile = new Promise<GlassWallpaperToneProfile>(resolve => {
+    const image = new Image()
+    let settled = false
+    const finish = (result: GlassWallpaperToneProfile) => {
+      if (settled) return
+      settled = true
+      window.clearTimeout(timeout)
+      resolve(result)
+    }
+    const timeout = window.setTimeout(
+      () => finish({ ...DEFAULT_GLASS_WALLPAPER_TONE_PROFILE }),
+      PROFILE_LOAD_TIMEOUT_MS,
+    )
+
+    image.crossOrigin = 'anonymous'
+    image.decoding = 'async'
+    image.onload = () =>
+      finish(analyzeGlassWallpaperTone(image, image.naturalWidth || image.width, image.naturalHeight || image.height))
+    image.onerror = () => finish({ ...DEFAULT_GLASS_WALLPAPER_TONE_PROFILE })
+    image.src = url
+  })
+
+  return rememberProfile(url, profile)
+}
diff --git a/src/views/plugin/PluginCardListView.vue b/src/views/plugin/PluginCardListView.vue
index f4ab36c9..88287f31 100644
--- a/src/views/plugin/PluginCardListView.vue
+++ b/src/views/plugin/PluginCardListView.vue
@@ -1716,190 +1716,186 @@ function onDragStartPlugin(evt: any) {
     <VWindow v-model="activeTab" class="disable-tab-transition px-2" :touch="false">
       <!-- 我的插件 -->
       <VWindowItem value="installed">
-        <transition name="fade-slide" appear>
-          <div>
-            <VPageContentTitle v-if="installedFilter" :title="t('plugin.filter', { name: installedFilter })" />
-            <LoadingBanner v-if="!isRefreshed" class="mt-12" />
-            <VAlert v-if="sortMode" color="warning" variant="tonal" class="mb-4 py-0 app-surface-static">
-              <div class="d-flex flex-wrap align-center justify-space-between gap-2 py-5">
-                <span>{{ t('common.sortModeHint') }}</span>
-                <VBtn variant="tonal" color="error" @click="sortMode = false">
-                  {{ t('common.exit') }}
-                </VBtn>
-              </div>
-            </VAlert>
-
-            <!-- 文件夹和插件网格 -->
-            <div v-if="(mixedSortList.length > 0 || displayedPlugins.length > 0) && isRefreshed">
-              <!-- 混合排序列表（文件夹和插件） -->
-              <template v-if="!currentFolder">
-                <!-- 主列表：使用draggable进行混合排序 -->
-                <Draggable
-                  v-if="canDragSort"
-                  v-model="mixedSortList"
-                  @end="saveMixedSortOrder"
-                  @start="onDragStartPlugin"
-                  item-key="id"
-                  tag="div"
-                  class="grid gap-4 grid-plugin-card"
-                  group="mixed"
-                >
-                  <template #item="{ element }">
-                    <PluginMixedSortCard
-                      :item="element"
-                      :plugin-statistics="PluginStatistics"
-                      :plugin-actions="pluginActions"
-                      :sortable="true"
-                      @open-folder="openFolder"
-                      @delete-folder="deleteFolder"
-                      @rename-folder="(oldName, newName) => renameFolder(oldName, newName)"
-                      @update-folder-config="(folderName, config) => updateFolderConfig(folderName, config)"
-                      @refresh-data="refreshData"
-                      @action-done="
-                        pluginId => {
-                          pluginActions[pluginId] = false
-                        }
-                      "
-                      @drop-to-folder="(event, folderName) => handleDropToFolder(event, folderName)"
-                    />
-                  </template>
-                </Draggable>
-                <ProgressiveCardGrid
-                  v-else-if="shouldVirtualizeInstalledMainList"
-                  :items="mixedSortList"
-                  :get-item-key="item => `${item.type}:${item.id}`"
-                  :min-item-width="256"
-                  :estimated-item-height="180"
-                  :scroll-to-index="installedScrollToIndex"
-                >
-                  <template #default="{ item }">
-                    <PluginMixedSortCard
-                      :item="item"
-                      :plugin-statistics="PluginStatistics"
-                      :plugin-actions="pluginActions"
-                      :sortable="false"
-                      @open-folder="openFolder"
-                      @delete-folder="deleteFolder"
-                      @rename-folder="(oldName, newName) => renameFolder(oldName, newName)"
-                      @update-folder-config="(folderName, config) => updateFolderConfig(folderName, config)"
-                      @refresh-data="refreshData"
-                      @action-done="
-                        pluginId => {
-                          pluginActions[pluginId] = false
-                        }
-                      "
-                      @drop-to-folder="(event, folderName) => handleDropToFolder(event, folderName)"
-                    />
-                  </template>
-                </ProgressiveCardGrid>
-              </template>
-
-              <template v-else>
-                <!-- 文件夹内：使用draggable排序 + 移出按钮 -->
-                <Draggable
-                  v-if="canDragSort"
-                  v-model="draggableFolderPlugins"
-                  @end="saveFolderPluginOrder"
-                  @start="onDragStartPlugin"
-                  item-key="id"
-                  tag="div"
-                  class="grid gap-4 grid-plugin-card"
-                  group="plugins"
-                >
-                  <template #item="{ element }">
-                    <PluginMixedSortCard
-                      :item="{ type: 'plugin', id: element.id, data: element, order: 0 }"
-                      :plugin-statistics="PluginStatistics"
-                      :plugin-actions="pluginActions"
-                      :sortable="true"
-                      :show-remove-button="true"
-                      @refresh-data="refreshData"
-                      @action-done="
-                        pluginId => {
-                          pluginActions[pluginId] = false
-                        }
-                      "
-                      @remove-from-folder="removeFromFolder"
-                    />
-                  </template>
-                </Draggable>
-                <ProgressiveCardGrid
-                  v-else-if="shouldVirtualizeInstalledFolderList"
-                  :items="draggableFolderPlugins"
-                  :get-item-key="item => item.id"
-                  :min-item-width="256"
-                  :estimated-item-height="180"
-                >
-                  <template #default="{ item }">
-                    <PluginMixedSortCard
-                      :item="{ type: 'plugin', id: item.id, data: item, order: 0 }"
-                      :plugin-statistics="PluginStatistics"
-                      :plugin-actions="pluginActions"
-                      :sortable="false"
-                      :show-remove-button="true"
-                      @refresh-data="refreshData"
-                      @action-done="
-                        pluginId => {
-                          pluginActions[pluginId] = false
-                        }
-                      "
-                      @remove-from-folder="removeFromFolder"
-                    />
-                  </template>
-                </ProgressiveCardGrid>
-              </template>
+        <div>
+          <VPageContentTitle v-if="installedFilter" :title="t('plugin.filter', { name: installedFilter })" />
+          <LoadingBanner v-if="!isRefreshed" class="mt-12" />
+          <VAlert v-if="sortMode" color="warning" variant="tonal" class="mb-4 py-0 app-surface-static">
+            <div class="d-flex flex-wrap align-center justify-space-between gap-2 py-5">
+              <span>{{ t('common.sortModeHint') }}</span>
+              <VBtn variant="tonal" color="error" @click="sortMode = false">
+                {{ t('common.exit') }}
+              </VBtn>
             </div>
+          </VAlert>
 
-            <NoDataFound
-              v-if="displayedFolders.length === 0 && displayedPlugins.length === 0 && isRefreshed"
-              error-code="404"
-              :error-title="t('common.noData')"
-              :error-description="
-                installedFilter || hasUpdateFilter ? t('plugin.noMatchingContent') : t('plugin.pleaseInstallFromMarket')
-              "
-            />
+          <!-- 文件夹和插件网格 -->
+          <div v-if="(mixedSortList.length > 0 || displayedPlugins.length > 0) && isRefreshed">
+            <!-- 混合排序列表（文件夹和插件） -->
+            <template v-if="!currentFolder">
+              <!-- 主列表：使用draggable进行混合排序 -->
+              <Draggable
+                v-if="canDragSort"
+                v-model="mixedSortList"
+                @end="saveMixedSortOrder"
+                @start="onDragStartPlugin"
+                item-key="id"
+                tag="div"
+                class="grid gap-4 grid-plugin-card"
+                group="mixed"
+              >
+                <template #item="{ element }">
+                  <PluginMixedSortCard
+                    :item="element"
+                    :plugin-statistics="PluginStatistics"
+                    :plugin-actions="pluginActions"
+                    :sortable="true"
+                    @open-folder="openFolder"
+                    @delete-folder="deleteFolder"
+                    @rename-folder="(oldName, newName) => renameFolder(oldName, newName)"
+                    @update-folder-config="(folderName, config) => updateFolderConfig(folderName, config)"
+                    @refresh-data="refreshData"
+                    @action-done="
+                      pluginId => {
+                        pluginActions[pluginId] = false
+                      }
+                    "
+                    @drop-to-folder="(event, folderName) => handleDropToFolder(event, folderName)"
+                  />
+                </template>
+              </Draggable>
+              <ProgressiveCardGrid
+                v-else-if="shouldVirtualizeInstalledMainList"
+                :items="mixedSortList"
+                :get-item-key="item => `${item.type}:${item.id}`"
+                :min-item-width="256"
+                :estimated-item-height="180"
+                :scroll-to-index="installedScrollToIndex"
+              >
+                <template #default="{ item }">
+                  <PluginMixedSortCard
+                    :item="item"
+                    :plugin-statistics="PluginStatistics"
+                    :plugin-actions="pluginActions"
+                    :sortable="false"
+                    @open-folder="openFolder"
+                    @delete-folder="deleteFolder"
+                    @rename-folder="(oldName, newName) => renameFolder(oldName, newName)"
+                    @update-folder-config="(folderName, config) => updateFolderConfig(folderName, config)"
+                    @refresh-data="refreshData"
+                    @action-done="
+                      pluginId => {
+                        pluginActions[pluginId] = false
+                      }
+                    "
+                    @drop-to-folder="(event, folderName) => handleDropToFolder(event, folderName)"
+                  />
+                </template>
+              </ProgressiveCardGrid>
+            </template>
+
+            <template v-else>
+              <!-- 文件夹内：使用draggable排序 + 移出按钮 -->
+              <Draggable
+                v-if="canDragSort"
+                v-model="draggableFolderPlugins"
+                @end="saveFolderPluginOrder"
+                @start="onDragStartPlugin"
+                item-key="id"
+                tag="div"
+                class="grid gap-4 grid-plugin-card"
+                group="plugins"
+              >
+                <template #item="{ element }">
+                  <PluginMixedSortCard
+                    :item="{ type: 'plugin', id: element.id, data: element, order: 0 }"
+                    :plugin-statistics="PluginStatistics"
+                    :plugin-actions="pluginActions"
+                    :sortable="true"
+                    :show-remove-button="true"
+                    @refresh-data="refreshData"
+                    @action-done="
+                      pluginId => {
+                        pluginActions[pluginId] = false
+                      }
+                    "
+                    @remove-from-folder="removeFromFolder"
+                  />
+                </template>
+              </Draggable>
+              <ProgressiveCardGrid
+                v-else-if="shouldVirtualizeInstalledFolderList"
+                :items="draggableFolderPlugins"
+                :get-item-key="item => item.id"
+                :min-item-width="256"
+                :estimated-item-height="180"
+              >
+                <template #default="{ item }">
+                  <PluginMixedSortCard
+                    :item="{ type: 'plugin', id: item.id, data: item, order: 0 }"
+                    :plugin-statistics="PluginStatistics"
+                    :plugin-actions="pluginActions"
+                    :sortable="false"
+                    :show-remove-button="true"
+                    @refresh-data="refreshData"
+                    @action-done="
+                      pluginId => {
+                        pluginActions[pluginId] = false
+                      }
+                    "
+                    @remove-from-folder="removeFromFolder"
+                  />
+                </template>
+              </ProgressiveCardGrid>
+            </template>
           </div>
-        </transition>
+
+          <NoDataFound
+            v-if="displayedFolders.length === 0 && displayedPlugins.length === 0 && isRefreshed"
+            error-code="404"
+            :error-title="t('common.noData')"
+            :error-description="
+              installedFilter || hasUpdateFilter ? t('plugin.noMatchingContent') : t('plugin.pleaseInstallFromMarket')
+            "
+          />
+        </div>
       </VWindowItem>
       <!-- 插件市场 -->
       <VWindowItem value="market">
-        <transition name="fade-slide" appear>
-          <div>
-            <LoadingBanner
-              v-if="!isAppMarketLoaded || (isMarketRefreshing && displayUninstalledList.length === 0)"
-              class="mt-12"
-            />
-            <!-- 资源列表 -->
-            <VInfiniteScroll
-              v-if="isAppMarketLoaded && !(isMarketRefreshing && displayUninstalledList.length === 0)"
-              mode="intersect"
-              side="end"
+        <div>
+          <LoadingBanner
+            v-if="!isAppMarketLoaded || (isMarketRefreshing && displayUninstalledList.length === 0)"
+            class="mt-12"
+          />
+          <!-- 资源列表 -->
+          <VInfiniteScroll
+            v-if="isAppMarketLoaded && !(isMarketRefreshing && displayUninstalledList.length === 0)"
+            mode="intersect"
+            side="end"
+            :items="displayUninstalledList"
+            @load="loadMarketMore"
+            class="overflow-visible"
+          >
+            <template #loading />
+            <template #empty />
+            <ProgressiveCardGrid
+              v-if="displayUninstalledList.length > 0"
               :items="displayUninstalledList"
-              @load="loadMarketMore"
-              class="overflow-visible"
+              :get-item-key="item => `${item.id}_v${item.plugin_version}`"
+              :min-item-width="256"
+              :estimated-item-height="260"
             >
-              <template #loading />
-              <template #empty />
-              <ProgressiveCardGrid
-                v-if="displayUninstalledList.length > 0"
-                :items="displayUninstalledList"
-                :get-item-key="item => `${item.id}_v${item.plugin_version}`"
-                :min-item-width="256"
-                :estimated-item-height="260"
-              >
-                <template #default="{ item }">
-                  <PluginAppCard :plugin="item" :count="PluginStatistics[item.id || '0']" @install="pluginInstalled" />
-                </template>
-              </ProgressiveCardGrid>
-            </VInfiniteScroll>
-            <NoDataFound
-              v-if="displayUninstalledList.length === 0 && isAppMarketLoaded"
-              error-code="404"
-              :error-title="t('common.noData')"
-              :error-description="t('plugin.allPluginsInstalled')"
-            />
-          </div>
-        </transition>
+              <template #default="{ item }">
+                <PluginAppCard :plugin="item" :count="PluginStatistics[item.id || '0']" @install="pluginInstalled" />
+              </template>
+            </ProgressiveCardGrid>
+          </VInfiniteScroll>
+          <NoDataFound
+            v-if="displayUninstalledList.length === 0 && isAppMarketLoaded"
+            error-code="404"
+            :error-title="t('common.noData')"
+            :error-description="t('plugin.allPluginsInstalled')"
+          />
+        </div>
       </VWindowItem>
     </VWindow>
   </div>