diff --git a/assets/js/core/event-bus.ts b/assets/js/core/event-bus.ts
index 9ff0b877..9480ca66 100644
--- a/assets/js/core/event-bus.ts
+++ b/assets/js/core/event-bus.ts
@@ -22,14 +22,14 @@ export type Handler<T> = T extends void
 
 /** Typed event bus — wraps DOM CustomEvents with type-safe emit/on/off. */
 export class TypedEventBus {
-  private target = document
+  #target = document
 
   on<K extends keyof FixItEventMap>(event: K, handler: Handler<FixItEventMap[K]>): void {
-    this.target.addEventListener(event as string, handler as EventListener)
+    this.#target.addEventListener(event as string, handler as EventListener)
   }
 
   off<K extends keyof FixItEventMap>(event: K, handler: Handler<FixItEventMap[K]>): void {
-    this.target.removeEventListener(event as string, handler as EventListener)
+    this.#target.removeEventListener(event as string, handler as EventListener)
   }
 
   emit<K extends keyof FixItEventMap>(
@@ -37,7 +37,7 @@ export class TypedEventBus {
     ...args: FixItEventMap[K] extends void ? [] : [FixItEventMap[K]]
   ): void {
     const detail = args[0]
-    this.target.dispatchEvent(
+    this.#target.dispatchEvent(
       detail !== undefined
         ? new CustomEvent(event as string, { detail })
         : new CustomEvent(event as string),
diff --git a/assets/js/modules/content.ts b/assets/js/modules/content.ts
index d86cd311..e2ff1af0 100644
--- a/assets/js/modules/content.ts
+++ b/assets/js/modules/content.ts
@@ -16,10 +16,13 @@ const copyText = createCopyText()
  * - Re-initialize components after encrypted content is decrypted.
  */
 export class ContentModule implements ContentService {
-  constructor(
-    private readonly core: CoreService,
-    private readonly code: CodeService,
-  ) {}
+  #core: CoreService
+  #code: CodeService
+
+  constructor(core: CoreService, code: CodeService) {
+    this.#core = core
+    this.#code = code
+  }
 
   /** Fetch and inline SVG icons referenced by `data-svg-src` attributes. */
   initSVGIcon() {
@@ -131,7 +134,7 @@ export class ContentModule implements ContentService {
       return
     const footnoteMap = new Map<HTMLElement, HTMLElement>()
     $footnoteRefs.forEach(($ref) => {
-      if (this.core.config.tooltip) {
+      if (this.#core.config.tooltip) {
         const $link = $ref.querySelector<HTMLAnchorElement>('a.footnote-ref')
         if ($link) {
           $link.addEventListener('click', (e) => {
@@ -153,7 +156,7 @@ export class ContentModule implements ContentService {
       if ($ref.hasAttribute('title'))
         return
       $ref.setAttribute('title', $content.textContent!.trim())
-      if (this.core.config.tooltip) {
+      if (this.#core.config.tooltip) {
         CellTooltip.getOrCreateInstance($ref)
       }
     })
@@ -161,7 +164,7 @@ export class ContentModule implements ContentService {
 
   /** Initialize CellTooltip on action buttons, copy buttons, and footnotes. */
   initTooltip() {
-    if (!this.core.config.tooltip)
+    if (!this.#core.config.tooltip)
       return
     CellTooltip.initAll('li[data-task] > span[title]', { placement: 'right' })
     CellTooltip.initAll('.action-btn[title]', { placement: 'bottom' })
@@ -177,9 +180,9 @@ export class ContentModule implements ContentService {
    */
   initContent(target: Element | Document = document) {
     this.initDetails(target)
-    this.code.initCodeWrapper()
-    this.code.initCodeTabs()
-    this.code.initDiagramCopyBtn()
+    this.#code.initCodeWrapper()
+    this.#code.initCodeTabs()
+    this.#code.initDiagramCopyBtn()
     this.initTooltip()
     this.initLinkGuardDialog(target)
   }
diff --git a/assets/js/modules/core.ts b/assets/js/modules/core.ts
index 7b159361..14d48fd4 100644
--- a/assets/js/modules/core.ts
+++ b/assets/js/modules/core.ts
@@ -16,8 +16,8 @@ export class CoreModule implements CoreService {
   themeMode: string
   isDark: boolean
 
-  private activeMaskOverlay: string | null = null
-  private readonly maskOverlays = new Map<string, MaskOverlayHandler>()
+  #activeMaskOverlay: string | null = null
+  #maskOverlays = new Map<string, MaskOverlayHandler>()
 
   constructor() {
     this.config = window.config
@@ -30,46 +30,46 @@ export class CoreModule implements CoreService {
 
   /** Register a named mask overlay with open/close/isActive handlers. */
   registerMaskOverlay(name: string, handlers: MaskOverlayHandler) {
-    this.maskOverlays.set(name, handlers)
+    this.#maskOverlays.set(name, handlers)
   }
 
   /** Toggle the mask element's blur class based on active overlay state. */
   syncMaskState() {
-    document.getElementById('mask')?.classList.toggle('is-blur', Boolean(this.activeMaskOverlay))
+    document.getElementById('mask')?.classList.toggle('is-blur', Boolean(this.#activeMaskOverlay))
   }
 
   /** Open a named mask overlay, closing any previously active one. */
   openMaskOverlay(name: string) {
-    const overlay = this.maskOverlays.get(name)
+    const overlay = this.#maskOverlays.get(name)
     if (!overlay)
       return
-    if (this.activeMaskOverlay && this.activeMaskOverlay !== name) {
-      this.closeMaskOverlay(this.activeMaskOverlay, true)
+    if (this.#activeMaskOverlay && this.#activeMaskOverlay !== name) {
+      this.closeMaskOverlay(this.#activeMaskOverlay, true)
     }
     overlay.onOpen?.()
-    this.activeMaskOverlay = name
+    this.#activeMaskOverlay = name
     this.syncMaskState()
   }
 
   /** Close a named mask overlay and optionally skip mask state sync. */
   closeMaskOverlay(name: string, skipSync = false) {
-    const overlay = this.maskOverlays.get(name)
+    const overlay = this.#maskOverlays.get(name)
     if (!overlay)
       return
     overlay.onClose?.()
-    if (this.activeMaskOverlay === name) {
-      this.activeMaskOverlay = null
+    if (this.#activeMaskOverlay === name) {
+      this.#activeMaskOverlay = null
     }
     !skipSync && this.syncMaskState()
   }
 
   /** Toggle a named mask overlay open/closed. */
   toggleMaskOverlay(name: string) {
-    const overlay = this.maskOverlays.get(name)
+    const overlay = this.#maskOverlays.get(name)
     if (!overlay)
       return
-    const isActive = overlay.isActive?.() ?? this.activeMaskOverlay === name
-    if (this.activeMaskOverlay === name && isActive) {
+    const isActive = overlay.isActive?.() ?? this.#activeMaskOverlay === name
+    if (this.#activeMaskOverlay === name && isActive) {
       this.closeMaskOverlay(name)
       return
     }
@@ -78,10 +78,10 @@ export class CoreModule implements CoreService {
 
   /** Close whichever mask overlay is currently active. */
   closeActiveMaskOverlay() {
-    if (!this.activeMaskOverlay) {
+    if (!this.#activeMaskOverlay) {
       this.syncMaskState()
       return
     }
-    this.closeMaskOverlay(this.activeMaskOverlay)
+    this.closeMaskOverlay(this.#activeMaskOverlay)
   }
 }
diff --git a/assets/js/modules/encryption.ts b/assets/js/modules/encryption.ts
index ac8a9b60..55c989ab 100644
--- a/assets/js/modules/encryption.ts
+++ b/assets/js/modules/encryption.ts
@@ -7,14 +7,18 @@ import type { CoreService, EncryptionService } from '../core/tokens'
  * - Initialize FixItDecryptor for full-page and shortcode-scoped decryption.
  */
 export class EncryptionModule implements EncryptionService {
-  constructor(private readonly core: CoreService) {}
+  #core: CoreService
+
+  constructor(core: CoreService) {
+    this.#core = core
+  }
 
   /** Initialize FixItDecryptor with encryption config. */
   setup() {
-    if (!this.core.config.encryption || !window.FixItDecryptor)
+    if (!this.#core.config.encryption || !window.FixItDecryptor)
       return
     const decryptor = new window.FixItDecryptor()
 
-    decryptor.init(this.core.config.encryption)
+    decryptor.init(this.#core.config.encryption)
   }
 }
diff --git a/assets/js/modules/events.ts b/assets/js/modules/events.ts
index 7f219827..2f22694a 100644
--- a/assets/js/modules/events.ts
+++ b/assets/js/modules/events.ts
@@ -15,11 +15,13 @@ export class EventsModule implements EventsService {
   #resizeTimeout: number | null = null
   #newScrollTop = 0
   #oldScrollTop = 0
+  #core: CoreService
+  #code: CodeService
 
-  constructor(
-    private readonly core: CoreService,
-    private readonly code: CodeService,
-  ) {}
+  constructor(core: CoreService, code: CodeService) {
+    this.#core = core
+    this.#code = code
+  }
 
   /** Bind scroll listener: auto-hide headers, reading progress, back-to-top, and TOC sync. */
   onScroll() {
@@ -40,7 +42,7 @@ export class EventsModule implements EventsService {
       this.#newScrollTop = getScrollTop()
       const scroll = this.#newScrollTop - this.#oldScrollTop
       if (Math.abs(scroll) > ACCURACY) {
-        this.core.closeActiveMaskOverlay()
+        this.#core.closeActiveMaskOverlay()
         const isScrollingDown = scroll > 0
         $autoHeaders.forEach(($header) => {
           if (isScrollingDown) {
@@ -97,7 +99,7 @@ export class EventsModule implements EventsService {
 
           const _isMobile = isMobile()
           if (_isMobile !== resizeBefore) {
-            this.core.closeActiveMaskOverlay()
+            this.#core.closeActiveMaskOverlay()
             resizeBefore = _isMobile
           }
         }, 100)
@@ -110,7 +112,7 @@ export class EventsModule implements EventsService {
     document.getElementById('mask')!.addEventListener('click', (e) => {
       if (!(e.target as HTMLElement).classList.contains('is-blur'))
         return
-      this.core.closeActiveMaskOverlay()
+      this.#core.closeActiveMaskOverlay()
     }, false)
   }
 
@@ -118,7 +120,7 @@ export class EventsModule implements EventsService {
   initPrint() {
     window.addEventListener('beforeprint', () => {
       const $content = document.getElementById('content')!
-      const printConfig = this.core.config.print || {}
+      const printConfig = this.#core.config.print || {}
 
       if (printConfig.expandAdmonition) {
         $content.querySelectorAll('.admonition').forEach(($el: Element) => $el.classList.add('open'))
@@ -156,7 +158,7 @@ export class EventsModule implements EventsService {
     }, false)
 
     window.addEventListener('afterprint', () => {
-      this.code.initCodeTabs()
+      this.#code.initCodeTabs()
     }, false)
   }
 
diff --git a/assets/js/modules/menu.ts b/assets/js/modules/menu.ts
index 64a447ba..02014b13 100644
--- a/assets/js/modules/menu.ts
+++ b/assets/js/modules/menu.ts
@@ -9,7 +9,11 @@ import type { CoreService, MenuService } from '../core/tokens'
  * - Sync menu state with mask overlay.
  */
 export class MenuModule implements MenuService {
-  constructor(private readonly core: CoreService) {}
+  #core: CoreService
+
+  constructor(core: CoreService) {
+    this.#core = core
+  }
 
   /** Set min-width on desktop sub-menus to match parent item width. */
   initDesktop() {
@@ -24,7 +28,7 @@ export class MenuModule implements MenuService {
     const $menuMobile = document.getElementById('menu-mobile')
     if (!$menuToggleMobile || !$menuMobile)
       return
-    this.core.registerMaskOverlay('menu-mobile', {
+    this.#core.registerMaskOverlay('menu-mobile', {
       isActive: () => $menuMobile.classList.contains('active'),
       onOpen: () => {
         $menuToggleMobile.classList.add('active')
@@ -38,7 +42,7 @@ export class MenuModule implements MenuService {
       },
     })
     $menuToggleMobile.addEventListener('click', () => {
-      this.core.toggleMaskOverlay('menu-mobile')
+      this.#core.toggleMaskOverlay('menu-mobile')
     }, false)
     // add nested menu toggler
     document.querySelectorAll<HTMLElement>('.menu-item>.nested-item').forEach(($nestedItem) => {
diff --git a/assets/js/modules/misc.ts b/assets/js/modules/misc.ts
index 27f9b8d7..4f846ac0 100644
--- a/assets/js/modules/misc.ts
+++ b/assets/js/modules/misc.ts
@@ -13,17 +13,20 @@ import { getScrollTop, isMobile, isValidDate, scrollIntoView } from '../utils'
  * - Initialize comment section UI and scroll-into-view.
  */
 export class MiscModule implements MiscService {
-  private siteTime: ReturnType<typeof setInterval> | undefined
+  #siteTime: ReturnType<typeof setInterval> | undefined
+  #core: CoreService
 
-  constructor(private readonly core: CoreService) {}
+  constructor(core: CoreService) {
+    this.#core = core
+  }
 
   /** Calculate and display the elapsed time since site launch. */
   getSiteTime() {
     const now = new Date()
-    const run = new Date(this.core.config.siteTime!)
+    const run = new Date(this.#core.config.siteTime!)
     const $runTimes = document.querySelector<HTMLElement>('.run-times')
     if (!isValidDate(run) || !$runTimes) {
-      clearInterval(this.siteTime)
+      clearInterval(this.#siteTime)
       $runTimes && $runTimes.parentNode!.removeChild($runTimes)
       return
     }
@@ -38,20 +41,20 @@ export class MiscModule implements MiscService {
 
   /** Start the site-time counter with visibility-change pausing. */
   initSiteTime() {
-    if (this.core.config.siteTime) {
-      this.siteTime = setInterval(() => this.getSiteTime(), 500)
+    if (this.#core.config.siteTime) {
+      this.#siteTime = setInterval(() => this.getSiteTime(), 500)
       document.addEventListener('visibilitychange', () => {
         if (document.hidden) {
-          return clearInterval(this.siteTime)
+          return clearInterval(this.#siteTime)
         }
-        this.siteTime = setInterval(() => this.getSiteTime(), 500)
+        this.#siteTime = setInterval(() => this.getSiteTime(), 500)
       }, false)
     }
   }
 
   /** Save and restore scroll position as an automatic bookmark. */
   initAutoMark() {
-    if (!this.core.config.autoBookmark)
+    if (!this.#core.config.autoBookmark)
       return
     window.addEventListener('beforeunload', () => {
       window.sessionStorage?.setItem(`fixit-bookmark/#${location.pathname}`, String(getScrollTop()))
@@ -89,7 +92,7 @@ export class MiscModule implements MiscService {
 
   /** Initialize the comment section UI. */
   initComment() {
-    if (!this.core.config.comment?.enable)
+    if (!this.#core.config.comment?.enable)
       return
 
     if (document.querySelector('#comments')) {
@@ -100,7 +103,7 @@ export class MiscModule implements MiscService {
       }, false)
     }
 
-    if (this.core.config.comment.expired)
+    if (this.#core.config.comment.expired)
       document.querySelector('#comments')!.remove()
   }
 
@@ -109,8 +112,8 @@ export class MiscModule implements MiscService {
    */
   initPostChat() {
     const initThemeCompatibility = () => {
-      if (this.core.config.postChat) {
-        document.body.classList.toggle('dark', this.core.isDark)
+      if (this.#core.config.postChat) {
+        document.body.classList.toggle('dark', this.#core.isDark)
         eventBus.on('fixit:switch-theme', ({ detail }) => {
           if (!detail.isChanged)
             return
@@ -122,7 +125,7 @@ export class MiscModule implements MiscService {
     const initPostChatUser = () => {
       if (!window.postChatUser || !window.postChatConfig || window.postChatConfig.userMode === 'magic')
         return
-      window.postChat_theme = this.core.isDark ? 'dark' : 'light'
+      window.postChat_theme = this.#core.isDark ? 'dark' : 'light'
       eventBus.on('fixit:switch-theme', ({ detail }) => {
         if (!detail.isChanged)
           return
diff --git a/assets/js/modules/pwa.ts b/assets/js/modules/pwa.ts
index 58bab539..8509aa8a 100644
--- a/assets/js/modules/pwa.ts
+++ b/assets/js/modules/pwa.ts
@@ -10,11 +10,15 @@ import { eventBus } from '../core/event-bus'
  * - Show update notification toast and handle refresh.
  */
 export class PWAModule implements PWAService {
-  constructor(private readonly core: CoreService) {}
+  #core: CoreService
+
+  constructor(core: CoreService) {
+    this.#core = core
+  }
 
   /** Register the service worker with update detection and notification binding. */
   async setup() {
-    const pwa = this.core.config.PWA
+    const pwa = this.#core.config.PWA
     if (!pwa?.enable || !('serviceWorker' in navigator))
       return
 
@@ -49,14 +53,14 @@ export class PWAModule implements PWAService {
       window.location.reload()
     })
 
-    this.bindUpdateNotification(registration)
+    this.#bindUpdateNotification(registration)
   }
 
   /**
    * Bind the template-rendered update notification toast.
    * Shows the toast on `fixit:sw-update` and wires the refresh button to skip waiting.
    */
-  private bindUpdateNotification(registration: ServiceWorkerRegistration) {
+  #bindUpdateNotification(registration: ServiceWorkerRegistration) {
     const toast = document.querySelector<HTMLElement>('.sw-update-notification')
     if (!toast)
       return
diff --git a/assets/js/modules/search/index.ts b/assets/js/modules/search/index.ts
index acb30821..7c9560d3 100644
--- a/assets/js/modules/search/index.ts
+++ b/assets/js/modules/search/index.ts
@@ -19,8 +19,11 @@ export class SearchModule implements SearchService {
   #openDialog: (() => void) | undefined
   #closeDialog: (() => void) | undefined
   #initialized = false
+  #core: CoreService
 
-  constructor(private readonly core: CoreService) {}
+  constructor(core: CoreService) {
+    this.#core = core
+  }
 
   /** Create the appropriate search engine based on type. */
   #createEngine(type: string, searchConfig: SearchConfig): SearchEngine {
@@ -30,9 +33,9 @@ export class SearchModule implements SearchService {
       case 'fuse':
         return createFuseEngine(searchConfig)
       case 'cse':
-        return createCSEEngine(this.core.config.cse)
+        return createCSEEngine(this.#core.config.cse)
       case 'pagefind':
-        return createPagefindEngine(searchConfig, this.core.config.pagefind!)
+        return createPagefindEngine(searchConfig, this.#core.config.pagefind!)
       default:
         console.warn(`[FixIt] Unknown search type: "${type}". Supported types: algolia, fuse, cse, pagefind.`)
         return {
@@ -45,7 +48,7 @@ export class SearchModule implements SearchService {
 
   /** Initialize @algolia/autocomplete-js instance. */
   #initAutosearch() {
-    const searchConfig = this.core.config.search
+    const searchConfig = this.#core.config.search
     if (!searchConfig || !this.#engine)
       return
 
@@ -218,7 +221,7 @@ export class SearchModule implements SearchService {
 
     document.querySelector('.search-trigger.desktop')?.addEventListener('click', open)
     document.querySelector('.search-trigger.mobile')?.addEventListener('click', () => {
-      this.core.closeMaskOverlay('menu-mobile')
+      this.#core.closeMaskOverlay('menu-mobile')
       open()
     })
 
@@ -247,7 +250,7 @@ export class SearchModule implements SearchService {
 
   /** Initialize the search overlay, autocomplete, and engine-specific logic. */
   setup() {
-    const searchConfig = this.core.config.search
+    const searchConfig = this.#core.config.search
     if (!searchConfig || !searchConfig.type)
       return
 
diff --git a/assets/js/modules/theme.ts b/assets/js/modules/theme.ts
index 34fcadd5..bfd86daa 100644
--- a/assets/js/modules/theme.ts
+++ b/assets/js/modules/theme.ts
@@ -10,9 +10,12 @@ import { eventBus } from '../core/event-bus'
  * - Persist user preference to localStorage.
  */
 export class ThemeModule implements ThemeService {
-  private readonly mql = window.matchMedia('(prefers-color-scheme: dark)')
+  #mql = window.matchMedia('(prefers-color-scheme: dark)')
+  #core: CoreService
 
-  constructor(private readonly core: CoreService) {}
+  constructor(core: CoreService) {
+    this.#core = core
+  }
 
   /**
    * Apply a theme mode and emit the `fixit:switch-theme` event.
@@ -20,19 +23,19 @@ export class ThemeModule implements ThemeService {
    * @param persist - Whether to save the choice to localStorage (default: `true`).
    */
   setThemeMode(mode: string, persist = true) {
-    const prevIsDark = this.core.isDark
-    this.core.themeMode = mode
+    const prevIsDark = this.#core.isDark
+    this.#core.themeMode = mode
     document.documentElement.dataset.themeMode = mode
-    this.core.isDark = mode === 'auto' ? this.mql.matches : mode === 'dark'
+    this.#core.isDark = mode === 'auto' ? this.#mql.matches : mode === 'dark'
 
     if (persist) {
       window.localStorage?.setItem('theme-mode', mode)
     }
 
     eventBus.emit('fixit:switch-theme', {
-      isDark: this.core.isDark,
+      isDark: this.#core.isDark,
       mode,
-      isChanged: prevIsDark !== this.core.isDark,
+      isChanged: prevIsDark !== this.#core.isDark,
     })
   }
 
@@ -49,7 +52,7 @@ export class ThemeModule implements ThemeService {
         return
       applyThemeColor(detail.isDark)
     })
-    applyThemeColor(this.core.isDark)
+    applyThemeColor(this.#core.isDark)
   }
 
   /** Initialize the theme switch button cycle and system preference listener. */
@@ -58,21 +61,21 @@ export class ThemeModule implements ThemeService {
 
     document.querySelectorAll('.theme-switch').forEach(($themeSwitch: Element) => {
       $themeSwitch.addEventListener('click', () => {
-        const currentIndex = modes.indexOf(this.core.themeMode as typeof modes[number])
+        const currentIndex = modes.indexOf(this.#core.themeMode as typeof modes[number])
         const nextMode = modes[(currentIndex + 1) % modes.length]
         this.setThemeMode(nextMode)
       }, false)
     })
 
-    this.mql.addEventListener('change', (e: MediaQueryListEvent) => {
-      if (this.core.themeMode !== 'auto')
+    this.#mql.addEventListener('change', (e: MediaQueryListEvent) => {
+      if (this.#core.themeMode !== 'auto')
         return
-      const prevIsDark = this.core.isDark
-      this.core.isDark = e.matches
+      const prevIsDark = this.#core.isDark
+      this.#core.isDark = e.matches
       eventBus.emit('fixit:switch-theme', {
-        isDark: this.core.isDark,
+        isDark: this.#core.isDark,
         mode: 'auto',
-        isChanged: prevIsDark !== this.core.isDark,
+        isChanged: prevIsDark !== this.#core.isDark,
       })
     })
   }
diff --git a/assets/js/modules/toc.ts b/assets/js/modules/toc.ts
index dfc8738d..f5a1cee4 100644
--- a/assets/js/modules/toc.ts
+++ b/assets/js/modules/toc.ts
@@ -16,7 +16,7 @@ const TOC_CONTAINER_IDS = ['toc-content-auto', 'toc-content-static', 'toc-conten
  * - Clone TOC nodes to detach APlayer event listeners.
  */
 export class TocModule implements TocService {
-  private activeTocId: string | null = null
+  #activeTocId: string | null = null
 
   /** Get all TOC content containers (auto, static, and drawer). */
   #getTocContainers(): HTMLElement[] {
@@ -141,8 +141,8 @@ export class TocModule implements TocService {
     $tocRoots.forEach(($tocRoot) => {
       this.#applyTocActiveState($tocRoot, activeId)
     })
-    if (this.activeTocId !== activeId) {
-      this.activeTocId = activeId
+    if (this.#activeTocId !== activeId) {
+      this.#activeTocId = activeId
       if (!isTocStatic()) {
         const $autoTocRoot = document.querySelector<HTMLElement>('#toc-content-auto > nav')
         const $autoTocContainer = document.getElementById('toc-content-auto')
@@ -160,7 +160,7 @@ export class TocModule implements TocService {
   /** Sync TOC layout state: drawer button visibility, height, and active heading. */
   #syncTocLayout() {
     document.querySelector<HTMLElement>('#toc-drawer-button')?.classList.toggle('hidden', !isTocStatic())
-    this.activeTocId = null
+    this.#activeTocId = null
     this.syncTocHeight()
     this.syncTocActiveState()
   }
@@ -229,7 +229,7 @@ export class TocModule implements TocService {
       this.syncTocHeight()
       this.syncTocActiveState()
       const $dialogTocRoot = document.querySelector<HTMLElement>('#toc-content-drawer > nav')!
-      this.#scrollActiveTocLinkIntoView($dialogTocRoot, this.activeTocId!, $dialogTocRoot)
+      this.#scrollActiveTocLinkIntoView($dialogTocRoot, this.#activeTocId!, $dialogTocRoot)
       ;(document.activeElement as HTMLElement)?.blur()
     })
     dialog.addEventListener('close', () => {