diff --git a/packages/frontend/src/pages/admin/_header_.vue b/packages/frontend/src/pages/admin/_header_.vue
deleted file mode 100644
index 529d438c4a..0000000000
--- a/packages/frontend/src/pages/admin/_header_.vue
+++ /dev/null
@@ -1,296 +0,0 @@
-<!--
-SPDX-FileCopyrightText: syuilo and misskey-project
-SPDX-License-Identifier: AGPL-3.0-only
--->
-
-<template>
-<div ref="el" class="fdidabkc" :style="{ background: bg }" @click="onClick">
-	<template v-if="pageMetadata">
-		<div class="titleContainer" @click="showTabsPopup">
-			<i v-if="pageMetadata.icon" class="icon" :class="pageMetadata.icon"></i>
-
-			<div class="title">
-				<div class="title">{{ pageMetadata.title }}</div>
-			</div>
-		</div>
-		<div class="tabs">
-			<button v-for="tab in tabs" :ref="(el) => tabRefs[tab.key] = el" v-tooltip.noDelay="tab.title" class="tab _button" :class="{ active: tab.key != null && tab.key === props.tab }" @mousedown="(ev) => onTabMousedown(tab, ev)" @click="(ev) => onTabClick(tab, ev)">
-				<i v-if="tab.icon" class="icon" :class="tab.icon"></i>
-				<span v-if="!tab.iconOnly" class="title">{{ tab.title }}</span>
-			</button>
-			<div ref="tabHighlightEl" class="highlight"></div>
-		</div>
-	</template>
-	<div class="buttons right">
-		<template v-if="actions">
-			<template v-for="action in actions">
-				<MkButton v-if="action.asFullButton" class="fullButton" primary :disabled="action.disabled" @click.stop="action.handler"><i :class="action.icon" style="margin-right: 6px;"></i>{{ action.text }}</MkButton>
-				<button v-else v-tooltip.noDelay="action.text" class="_button button" :class="{ highlighted: action.highlighted }" :disabled="action.disabled" @click.stop="action.handler" @touchstart="preventDrag"><i :class="action.icon"></i></button>
-			</template>
-		</template>
-	</div>
-</div>
-</template>
-
-<script lang="ts" setup>
-import { computed, onMounted, onUnmounted, ref, useTemplateRef, watch, nextTick, inject } from 'vue';
-import tinycolor from 'tinycolor2';
-import { scrollToTop } from '@@/js/scroll.js';
-import { popupMenu } from '@/os.js';
-import MkButton from '@/components/MkButton.vue';
-import { globalEvents } from '@/events.js';
-import { DI } from '@/di.js';
-
-type Tab = {
-	key?: string | null;
-	title: string;
-	icon?: string;
-	iconOnly?: boolean;
-	onClick?: (ev: MouseEvent) => void;
-};
-
-const props = defineProps<{
-	tabs?: Tab[];
-	tab?: string;
-	actions?: {
-		text: string;
-		icon: string;
-		asFullButton?: boolean;
-		disabled?: boolean;
-		handler: (ev: MouseEvent) => void;
-	}[];
-	thin?: boolean;
-}>();
-
-const emit = defineEmits<{
-	(ev: 'update:tab', key: string);
-}>();
-
-const pageMetadata = inject(DI.pageMetadata, ref(null));
-
-const el = useTemplateRef('el');
-const tabHighlightEl = useTemplateRef('tabHighlightEl');
-const tabRefs = {};
-const bg = ref<string | null>(null);
-const height = ref(0);
-const hasTabs = computed(() => {
-	return props.tabs && props.tabs.length > 0;
-});
-
-const showTabsPopup = (ev: MouseEvent) => {
-	if (!hasTabs.value) return;
-	ev.preventDefault();
-	ev.stopPropagation();
-	const menu = props.tabs.map(tab => ({
-		text: tab.title,
-		icon: tab.icon,
-		active: tab.key != null && tab.key === props.tab,
-		action: (ev) => {
-			onTabClick(tab, ev);
-		},
-	}));
-	popupMenu(menu, ev.currentTarget ?? ev.target);
-};
-
-const preventDrag = (ev: TouchEvent) => {
-	ev.stopPropagation();
-};
-
-const onClick = () => {
-	scrollToTop(el.value, { behavior: 'smooth' });
-};
-
-function onTabMousedown(tab: Tab, ev: MouseEvent): void {
-	// ユーザビリティの観点からmousedown時にはonClickは呼ばない
-	if (tab.key) {
-		emit('update:tab', tab.key);
-	}
-}
-
-function onTabClick(tab: Tab, ev: MouseEvent): void {
-	if (tab.onClick) {
-		ev.preventDefault();
-		ev.stopPropagation();
-		tab.onClick(ev);
-	}
-	if (tab.key) {
-		emit('update:tab', tab.key);
-	}
-}
-
-const calcBg = () => {
-	const rawBg = pageMetadata.value.bg ?? 'var(--MI_THEME-bg)';
-	const tinyBg = tinycolor(rawBg.startsWith('var(') ? getComputedStyle(window.document.documentElement).getPropertyValue(rawBg.slice(4, -1)) : rawBg);
-	tinyBg.setAlpha(0.85);
-	bg.value = tinyBg.toRgbString();
-};
-
-onMounted(() => {
-	calcBg();
-	globalEvents.on('themeChanging', calcBg);
-
-	watch(() => [props.tab, props.tabs], () => {
-		nextTick(() => {
-			const tabEl = tabRefs[props.tab];
-			if (tabEl && tabHighlightEl.value) {
-				// offsetWidth や offsetLeft は少数を丸めてしまうため getBoundingClientRect を使う必要がある
-				// https://developer.mozilla.org/ja/docs/Web/API/HTMLElement/offsetWidth#%E5%80%A4
-				const parentRect = tabEl.parentElement.getBoundingClientRect();
-				const rect = tabEl.getBoundingClientRect();
-				tabHighlightEl.value.style.width = rect.width + 'px';
-				tabHighlightEl.value.style.left = (rect.left - parentRect.left) + 'px';
-			}
-		});
-	}, {
-		immediate: true,
-	});
-});
-
-onUnmounted(() => {
-	globalEvents.off('themeChanging', calcBg);
-});
-</script>
-
-<style lang="scss" scoped>
-.fdidabkc {
-	--height: 60px;
-	display: flex;
-	width: 100%;
-	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
-	backdrop-filter: var(--MI-blur, blur(15px));
-
-	> .buttons {
-		--margin: 8px;
-		display: flex;
-    align-items: center;
-		height: var(--height);
-		margin: 0 var(--margin);
-
-		&.right {
-			margin-left: auto;
-		}
-
-		&:empty {
-			width: var(--height);
-		}
-
-		> .button {
-			display: flex;
-			align-items: center;
-			justify-content: center;
-			height: calc(var(--height) - (var(--margin) * 2));
-			width: calc(var(--height) - (var(--margin) * 2));
-			box-sizing: border-box;
-			position: relative;
-			border-radius: 5px;
-
-			&:hover {
-				background: rgba(0, 0, 0, 0.05);
-			}
-
-			&.highlighted {
-				color: var(--MI_THEME-accent);
-			}
-		}
-
-		> .fullButton {
-			& + .fullButton {
-				margin-left: 12px;
-			}
-		}
-	}
-
-	> .titleContainer {
-		display: flex;
-		align-items: center;
-		max-width: 400px;
-		overflow: auto;
-		white-space: nowrap;
-		text-align: left;
-		font-weight: bold;
-		flex-shrink: 0;
-		margin-left: 24px;
-
-		> .avatar {
-			$size: 32px;
-			display: inline-block;
-			width: $size;
-			height: $size;
-			vertical-align: bottom;
-			margin: 0 8px;
-			pointer-events: none;
-		}
-
-		> .icon {
-			margin-right: 8px;
-			width: 16px;
-			text-align: center;
-		}
-
-		> .title {
-			min-width: 0;
-			overflow: hidden;
-			text-overflow: ellipsis;
-			white-space: nowrap;
-			line-height: 1.1;
-
-			> .subtitle {
-				opacity: 0.6;
-				font-size: 0.8em;
-				font-weight: normal;
-				white-space: nowrap;
-				overflow: hidden;
-				text-overflow: ellipsis;
-
-				&.activeTab {
-					text-align: center;
-
-					> .chevron {
-						display: inline-block;
-						margin-left: 6px;
-					}
-				}
-			}
-		}
-	}
-
-	> .tabs {
-		position: relative;
-		margin-left: 16px;
-		font-size: 0.8em;
-		overflow: auto;
-		white-space: nowrap;
-
-		> .tab {
-			display: inline-block;
-			position: relative;
-			padding: 0 10px;
-			height: 100%;
-			font-weight: normal;
-			opacity: 0.7;
-
-			&:hover {
-				opacity: 1;
-			}
-
-			&.active {
-				opacity: 1;
-			}
-
-			> .icon + .title {
-				margin-left: 8px;
-			}
-		}
-
-		> .highlight {
-			position: absolute;
-			bottom: 0;
-			height: 3px;
-			background: var(--MI_THEME-accent);
-			border-radius: 999px;
-			transition: all 0.2s ease;
-			pointer-events: none;
-		}
-	}
-}
-</style>
diff --git a/packages/frontend/src/pages/admin/abuse-report/notification-recipient.vue b/packages/frontend/src/pages/admin/abuse-report/notification-recipient.vue
index ee87fae606..a569ab7c33 100644
--- a/packages/frontend/src/pages/admin/abuse-report/notification-recipient.vue
+++ b/packages/frontend/src/pages/admin/abuse-report/notification-recipient.vue
@@ -4,11 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkStickyContainer>
-	<template #header>
-		<XHeader :actions="headerActions" :tabs="headerTabs"/>
-	</template>
-
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="900">
 		<div :class="$style.root" class="_gaps_m">
 			<div :class="$style.addButton">
@@ -41,14 +37,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</div>
 		</div>
 	</MkSpacer>
-</MkStickyContainer>
+</PageWithHeader>
 </template>
 
 <script setup lang="ts">
 import { entities } from 'misskey-js';
 import { computed, defineAsyncComponent, onMounted, ref } from 'vue';
 import XRecipient from './notification-recipient.item.vue';
-import XHeader from '@/pages/admin/_header_.vue';
 import { misskeyApi } from '@/utility/misskey-api.js';
 import MkInput from '@/components/MkInput.vue';
 import MkSelect from '@/components/MkSelect.vue';
diff --git a/packages/frontend/src/pages/admin/abuses.vue b/packages/frontend/src/pages/admin/abuses.vue
index 08e06ce4b4..2335cc3db7 100644
--- a/packages/frontend/src/pages/admin/abuses.vue
+++ b/packages/frontend/src/pages/admin/abuses.vue
@@ -4,8 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkStickyContainer>
-	<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="900">
 		<div :class="$style.root" class="_gaps">
 			<div :class="$style.subMenus" class="_gaps">
@@ -55,12 +54,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</MkPagination>
 		</div>
 	</MkSpacer>
-</MkStickyContainer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { computed, useTemplateRef, ref } from 'vue';
-import XHeader from './_header_.vue';
 import MkSelect from '@/components/MkSelect.vue';
 import MkPagination from '@/components/MkPagination.vue';
 import XAbuseReport from '@/components/MkAbuseReport.vue';
diff --git a/packages/frontend/src/pages/admin/ads.vue b/packages/frontend/src/pages/admin/ads.vue
index ebc3d23296..aa8ba2f7c3 100644
--- a/packages/frontend/src/pages/admin/ads.vue
+++ b/packages/frontend/src/pages/admin/ads.vue
@@ -4,10 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkStickyContainer>
-	<template #header>
-		<XHeader :actions="headerActions" :tabs="headerTabs"/>
-	</template>
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="900">
 		<MkSelect v-model="filterType" :class="$style.input" @update:modelValue="filterItems">
 			<template #label>{{ i18n.ts.state }}</template>
@@ -81,13 +78,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</MkButton>
 		</div>
 	</MkSpacer>
-</MkStickyContainer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed } from 'vue';
 import * as Misskey from 'misskey-js';
-import XHeader from './_header_.vue';
 import MkButton from '@/components/MkButton.vue';
 import MkInput from '@/components/MkInput.vue';
 import MkTextarea from '@/components/MkTextarea.vue';
diff --git a/packages/frontend/src/pages/admin/announcements.vue b/packages/frontend/src/pages/admin/announcements.vue
index f6b331455f..ea7f0cc73d 100644
--- a/packages/frontend/src/pages/admin/announcements.vue
+++ b/packages/frontend/src/pages/admin/announcements.vue
@@ -4,8 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkStickyContainer>
-	<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="900">
 		<div class="_gaps">
 			<MkInfo>{{ i18n.ts._announcement.shouldNotBeUsedToPresentPermanentInfo }}</MkInfo>
@@ -81,12 +80,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</template>
 		</div>
 	</MkSpacer>
-</MkStickyContainer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed, watch } from 'vue';
-import XHeader from './_header_.vue';
 import MkButton from '@/components/MkButton.vue';
 import MkInput from '@/components/MkInput.vue';
 import MkSelect from '@/components/MkSelect.vue';
diff --git a/packages/frontend/src/pages/admin/branding.vue b/packages/frontend/src/pages/admin/branding.vue
index 0ac45914e8..2674879f90 100644
--- a/packages/frontend/src/pages/admin/branding.vue
+++ b/packages/frontend/src/pages/admin/branding.vue
@@ -4,109 +4,106 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div>
-	<MkStickyContainer>
-		<template #header><XHeader :tabs="headerTabs"/></template>
-		<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
-			<FormSuspense :p="init">
-				<div class="_gaps_m">
-					<MkInput v-model="iconUrl" type="url">
-						<template #prefix><i class="ti ti-link"></i></template>
-						<template #label>{{ i18n.ts._serverSettings.iconUrl }}</template>
-					</MkInput>
+<PageWithHeader :tabs="headerTabs">
+	<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
+		<FormSuspense :p="init">
+			<div class="_gaps_m">
+				<MkInput v-model="iconUrl" type="url">
+					<template #prefix><i class="ti ti-link"></i></template>
+					<template #label>{{ i18n.ts._serverSettings.iconUrl }}</template>
+				</MkInput>
 
-					<MkInput v-model="app192IconUrl" type="url">
-						<template #prefix><i class="ti ti-link"></i></template>
-						<template #label>{{ i18n.ts._serverSettings.iconUrl }} (App/192px)</template>
-						<template #caption>
-							<div>{{ i18n.tsx._serverSettings.appIconDescription({ host: instance.name ?? host }) }}</div>
-							<div>({{ i18n.ts._serverSettings.appIconUsageExample }})</div>
-							<div>{{ i18n.ts._serverSettings.appIconStyleRecommendation }}</div>
-							<div><strong>{{ i18n.tsx._serverSettings.appIconResolutionMustBe({ resolution: '192x192px' }) }}</strong></div>
-						</template>
-					</MkInput>
+				<MkInput v-model="app192IconUrl" type="url">
+					<template #prefix><i class="ti ti-link"></i></template>
+					<template #label>{{ i18n.ts._serverSettings.iconUrl }} (App/192px)</template>
+					<template #caption>
+						<div>{{ i18n.tsx._serverSettings.appIconDescription({ host: instance.name ?? host }) }}</div>
+						<div>({{ i18n.ts._serverSettings.appIconUsageExample }})</div>
+						<div>{{ i18n.ts._serverSettings.appIconStyleRecommendation }}</div>
+						<div><strong>{{ i18n.tsx._serverSettings.appIconResolutionMustBe({ resolution: '192x192px' }) }}</strong></div>
+					</template>
+				</MkInput>
 
-					<MkInput v-model="app512IconUrl" type="url">
-						<template #prefix><i class="ti ti-link"></i></template>
-						<template #label>{{ i18n.ts._serverSettings.iconUrl }} (App/512px)</template>
-						<template #caption>
-							<div>{{ i18n.tsx._serverSettings.appIconDescription({ host: instance.name ?? host }) }}</div>
-							<div>({{ i18n.ts._serverSettings.appIconUsageExample }})</div>
-							<div>{{ i18n.ts._serverSettings.appIconStyleRecommendation }}</div>
-							<div><strong>{{ i18n.tsx._serverSettings.appIconResolutionMustBe({ resolution: '512x512px' }) }}</strong></div>
-						</template>
-					</MkInput>
+				<MkInput v-model="app512IconUrl" type="url">
+					<template #prefix><i class="ti ti-link"></i></template>
+					<template #label>{{ i18n.ts._serverSettings.iconUrl }} (App/512px)</template>
+					<template #caption>
+						<div>{{ i18n.tsx._serverSettings.appIconDescription({ host: instance.name ?? host }) }}</div>
+						<div>({{ i18n.ts._serverSettings.appIconUsageExample }})</div>
+						<div>{{ i18n.ts._serverSettings.appIconStyleRecommendation }}</div>
+						<div><strong>{{ i18n.tsx._serverSettings.appIconResolutionMustBe({ resolution: '512x512px' }) }}</strong></div>
+					</template>
+				</MkInput>
 
-					<MkInput v-model="bannerUrl" type="url">
-						<template #prefix><i class="ti ti-link"></i></template>
-						<template #label>{{ i18n.ts.bannerUrl }}</template>
-					</MkInput>
+				<MkInput v-model="bannerUrl" type="url">
+					<template #prefix><i class="ti ti-link"></i></template>
+					<template #label>{{ i18n.ts.bannerUrl }}</template>
+				</MkInput>
 
-					<MkInput v-model="backgroundImageUrl" type="url">
-						<template #prefix><i class="ti ti-link"></i></template>
-						<template #label>{{ i18n.ts.backgroundImageUrl }}</template>
-					</MkInput>
+				<MkInput v-model="backgroundImageUrl" type="url">
+					<template #prefix><i class="ti ti-link"></i></template>
+					<template #label>{{ i18n.ts.backgroundImageUrl }}</template>
+				</MkInput>
 
-					<MkInput v-model="notFoundImageUrl" type="url">
-						<template #prefix><i class="ti ti-link"></i></template>
-						<template #label>{{ i18n.ts.notFoundDescription }}</template>
-					</MkInput>
+				<MkInput v-model="notFoundImageUrl" type="url">
+					<template #prefix><i class="ti ti-link"></i></template>
+					<template #label>{{ i18n.ts.notFoundDescription }}</template>
+				</MkInput>
 
-					<MkInput v-model="infoImageUrl" type="url">
-						<template #prefix><i class="ti ti-link"></i></template>
-						<template #label>{{ i18n.ts.nothing }}</template>
-					</MkInput>
+				<MkInput v-model="infoImageUrl" type="url">
+					<template #prefix><i class="ti ti-link"></i></template>
+					<template #label>{{ i18n.ts.nothing }}</template>
+				</MkInput>
 
-					<MkInput v-model="serverErrorImageUrl" type="url">
-						<template #prefix><i class="ti ti-link"></i></template>
-						<template #label>{{ i18n.ts.somethingHappened }}</template>
-					</MkInput>
+				<MkInput v-model="serverErrorImageUrl" type="url">
+					<template #prefix><i class="ti ti-link"></i></template>
+					<template #label>{{ i18n.ts.somethingHappened }}</template>
+				</MkInput>
 
-					<MkColorInput v-model="themeColor">
-						<template #label>{{ i18n.ts.themeColor }}</template>
-					</MkColorInput>
+				<MkColorInput v-model="themeColor">
+					<template #label>{{ i18n.ts.themeColor }}</template>
+				</MkColorInput>
 
-					<MkTextarea v-model="defaultLightTheme">
-						<template #label>{{ i18n.ts.instanceDefaultLightTheme }}</template>
-						<template #caption>{{ i18n.ts.instanceDefaultThemeDescription }}</template>
-					</MkTextarea>
+				<MkTextarea v-model="defaultLightTheme">
+					<template #label>{{ i18n.ts.instanceDefaultLightTheme }}</template>
+					<template #caption>{{ i18n.ts.instanceDefaultThemeDescription }}</template>
+				</MkTextarea>
 
-					<MkTextarea v-model="defaultDarkTheme">
-						<template #label>{{ i18n.ts.instanceDefaultDarkTheme }}</template>
-						<template #caption>{{ i18n.ts.instanceDefaultThemeDescription }}</template>
-					</MkTextarea>
+				<MkTextarea v-model="defaultDarkTheme">
+					<template #label>{{ i18n.ts.instanceDefaultDarkTheme }}</template>
+					<template #caption>{{ i18n.ts.instanceDefaultThemeDescription }}</template>
+				</MkTextarea>
 
-					<MkInput v-model="repositoryUrl" type="url">
-						<template #prefix><i class="ti ti-link"></i></template>
-						<template #label>{{ i18n.ts.repositoryUrl }}</template>
-					</MkInput>
+				<MkInput v-model="repositoryUrl" type="url">
+					<template #prefix><i class="ti ti-link"></i></template>
+					<template #label>{{ i18n.ts.repositoryUrl }}</template>
+				</MkInput>
 
-					<MkInput v-model="feedbackUrl" type="url">
-						<template #prefix><i class="ti ti-link"></i></template>
-						<template #label>{{ i18n.ts.feedbackUrl }}</template>
-					</MkInput>
+				<MkInput v-model="feedbackUrl" type="url">
+					<template #prefix><i class="ti ti-link"></i></template>
+					<template #label>{{ i18n.ts.feedbackUrl }}</template>
+				</MkInput>
 
-					<MkTextarea v-model="manifestJsonOverride">
-						<template #label>{{ i18n.ts._serverSettings.manifestJsonOverride }}</template>
-					</MkTextarea>
-				</div>
-			</FormSuspense>
-		</MkSpacer>
-		<template #footer>
-			<div :class="$style.footer">
-				<MkSpacer :contentMax="700" :marginMin="16" :marginMax="16">
-					<MkButton primary rounded @click="save"><i class="ti ti-check"></i> {{ i18n.ts.save }}</MkButton>
-				</MkSpacer>
+				<MkTextarea v-model="manifestJsonOverride">
+					<template #label>{{ i18n.ts._serverSettings.manifestJsonOverride }}</template>
+				</MkTextarea>
 			</div>
-		</template>
-	</MkStickyContainer>
-</div>
+		</FormSuspense>
+	</MkSpacer>
+	<template #footer>
+		<div :class="$style.footer">
+			<MkSpacer :contentMax="700" :marginMin="16" :marginMax="16">
+				<MkButton primary rounded @click="save"><i class="ti ti-check"></i> {{ i18n.ts.save }}</MkButton>
+			</MkSpacer>
+		</div>
+	</template>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed } from 'vue';
 import JSON5 from 'json5';
-import XHeader from './_header_.vue';
+import { host } from '@@/js/config.js';
 import MkInput from '@/components/MkInput.vue';
 import MkTextarea from '@/components/MkTextarea.vue';
 import FormSuspense from '@/components/form/suspense.vue';
@@ -117,7 +114,6 @@ import { i18n } from '@/i18n.js';
 import { definePage } from '@/page.js';
 import MkButton from '@/components/MkButton.vue';
 import MkColorInput from '@/components/MkColorInput.vue';
-import { host } from '@@/js/config.js';
 
 const iconUrl = ref<string | null>(null);
 const app192IconUrl = ref<string | null>(null);
diff --git a/packages/frontend/src/pages/admin/email-settings.vue b/packages/frontend/src/pages/admin/email-settings.vue
index ab584ba9da..9f73808493 100644
--- a/packages/frontend/src/pages/admin/email-settings.vue
+++ b/packages/frontend/src/pages/admin/email-settings.vue
@@ -4,8 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkStickyContainer>
-	<template #header><XHeader :tabs="headerTabs"/></template>
+<PageWithHeader :tabs="headerTabs">
 	<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
 		<FormSuspense :p="init">
 			<div class="_gaps_m">
@@ -60,12 +59,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</MkSpacer>
 		</div>
 	</template>
-</MkStickyContainer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed } from 'vue';
-import XHeader from './_header_.vue';
 import MkSwitch from '@/components/MkSwitch.vue';
 import MkInput from '@/components/MkInput.vue';
 import FormInfo from '@/components/MkInfo.vue';
diff --git a/packages/frontend/src/pages/admin/external-services.vue b/packages/frontend/src/pages/admin/external-services.vue
index a6557114dc..cacf6273f9 100644
--- a/packages/frontend/src/pages/admin/external-services.vue
+++ b/packages/frontend/src/pages/admin/external-services.vue
@@ -4,8 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkStickyContainer>
-	<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
 		<FormSuspense :p="init">
 			<div class="_gaps_m">
@@ -38,12 +37,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</div>
 		</FormSuspense>
 	</MkSpacer>
-</MkStickyContainer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed } from 'vue';
-import XHeader from './_header_.vue';
 import MkInput from '@/components/MkInput.vue';
 import MkButton from '@/components/MkButton.vue';
 import MkSwitch from '@/components/MkSwitch.vue';
diff --git a/packages/frontend/src/pages/admin/federation-job-queue.vue b/packages/frontend/src/pages/admin/federation-job-queue.vue
index df976ba999..77e460d0eb 100644
--- a/packages/frontend/src/pages/admin/federation-job-queue.vue
+++ b/packages/frontend/src/pages/admin/federation-job-queue.vue
@@ -4,8 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkStickyContainer>
-	<template #header><XHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
+<PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="800">
 		<XQueue v-if="tab === 'deliver'" domain="deliver"/>
 		<XQueue v-else-if="tab === 'inbox'" domain="inbox"/>
@@ -15,13 +14,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<MkButton danger @click="clear"><i class="ti ti-trash"></i> {{ i18n.ts.clearQueue }}</MkButton>
 		</div>
 	</MkSpacer>
-</MkStickyContainer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed } from 'vue';
 import XQueue from './federation-job-queue.chart.vue';
-import XHeader from './_header_.vue';
 import type { Ref } from 'vue';
 import * as os from '@/os.js';
 import { i18n } from '@/i18n.js';
diff --git a/packages/frontend/src/pages/admin/federation.vue b/packages/frontend/src/pages/admin/federation.vue
index 7f6424225b..065a8021f1 100644
--- a/packages/frontend/src/pages/admin/federation.vue
+++ b/packages/frontend/src/pages/admin/federation.vue
@@ -4,63 +4,59 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div>
-	<MkStickyContainer>
-		<template #header><XHeader :actions="headerActions"/></template>
-		<MkSpacer :contentMax="900">
-			<div class="_gaps">
-				<div>
-					<MkInput v-model="host" :debounce="true" class="">
-						<template #prefix><i class="ti ti-search"></i></template>
-						<template #label>{{ i18n.ts.host }}</template>
-					</MkInput>
-					<FormSplit style="margin-top: var(--MI-margin);">
-						<MkSelect v-model="state">
-							<template #label>{{ i18n.ts.state }}</template>
-							<option value="all">{{ i18n.ts.all }}</option>
-							<option value="federating">{{ i18n.ts.federating }}</option>
-							<option value="subscribing">{{ i18n.ts.subscribing }}</option>
-							<option value="publishing">{{ i18n.ts.publishing }}</option>
-							<option value="suspended">{{ i18n.ts.suspended }}</option>
-							<option value="blocked">{{ i18n.ts.blocked }}</option>
-							<option value="silenced">{{ i18n.ts.silence }}</option>
-							<option value="notResponding">{{ i18n.ts.notResponding }}</option>
-						</MkSelect>
-						<MkSelect v-model="sort">
-							<template #label>{{ i18n.ts.sort }}</template>
-							<option value="+pubSub">{{ i18n.ts.pubSub }} ({{ i18n.ts.descendingOrder }})</option>
-							<option value="-pubSub">{{ i18n.ts.pubSub }} ({{ i18n.ts.ascendingOrder }})</option>
-							<option value="+notes">{{ i18n.ts.notes }} ({{ i18n.ts.descendingOrder }})</option>
-							<option value="-notes">{{ i18n.ts.notes }} ({{ i18n.ts.ascendingOrder }})</option>
-							<option value="+users">{{ i18n.ts.users }} ({{ i18n.ts.descendingOrder }})</option>
-							<option value="-users">{{ i18n.ts.users }} ({{ i18n.ts.ascendingOrder }})</option>
-							<option value="+following">{{ i18n.ts.following }} ({{ i18n.ts.descendingOrder }})</option>
-							<option value="-following">{{ i18n.ts.following }} ({{ i18n.ts.ascendingOrder }})</option>
-							<option value="+followers">{{ i18n.ts.followers }} ({{ i18n.ts.descendingOrder }})</option>
-							<option value="-followers">{{ i18n.ts.followers }} ({{ i18n.ts.ascendingOrder }})</option>
-							<option value="+firstRetrievedAt">{{ i18n.ts.registeredAt }} ({{ i18n.ts.descendingOrder }})</option>
-							<option value="-firstRetrievedAt">{{ i18n.ts.registeredAt }} ({{ i18n.ts.ascendingOrder }})</option>
-						</MkSelect>
-					</FormSplit>
-				</div>
-
-				<MkPagination v-slot="{items}" ref="instances" :key="host + state" :pagination="pagination">
-					<div :class="$style.instances">
-						<MkA v-for="instance in items" :key="instance.id" v-tooltip.mfm="`Status: ${getStatus(instance)}`" :class="$style.instance" :to="`/instance-info/${instance.host}`">
-							<MkInstanceCardMini :instance="instance"/>
-						</MkA>
-					</div>
-				</MkPagination>
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
+	<MkSpacer :contentMax="900">
+		<div class="_gaps">
+			<div>
+				<MkInput v-model="host" :debounce="true" class="">
+					<template #prefix><i class="ti ti-search"></i></template>
+					<template #label>{{ i18n.ts.host }}</template>
+				</MkInput>
+				<FormSplit style="margin-top: var(--MI-margin);">
+					<MkSelect v-model="state">
+						<template #label>{{ i18n.ts.state }}</template>
+						<option value="all">{{ i18n.ts.all }}</option>
+						<option value="federating">{{ i18n.ts.federating }}</option>
+						<option value="subscribing">{{ i18n.ts.subscribing }}</option>
+						<option value="publishing">{{ i18n.ts.publishing }}</option>
+						<option value="suspended">{{ i18n.ts.suspended }}</option>
+						<option value="blocked">{{ i18n.ts.blocked }}</option>
+						<option value="silenced">{{ i18n.ts.silence }}</option>
+						<option value="notResponding">{{ i18n.ts.notResponding }}</option>
+					</MkSelect>
+					<MkSelect v-model="sort">
+						<template #label>{{ i18n.ts.sort }}</template>
+						<option value="+pubSub">{{ i18n.ts.pubSub }} ({{ i18n.ts.descendingOrder }})</option>
+						<option value="-pubSub">{{ i18n.ts.pubSub }} ({{ i18n.ts.ascendingOrder }})</option>
+						<option value="+notes">{{ i18n.ts.notes }} ({{ i18n.ts.descendingOrder }})</option>
+						<option value="-notes">{{ i18n.ts.notes }} ({{ i18n.ts.ascendingOrder }})</option>
+						<option value="+users">{{ i18n.ts.users }} ({{ i18n.ts.descendingOrder }})</option>
+						<option value="-users">{{ i18n.ts.users }} ({{ i18n.ts.ascendingOrder }})</option>
+						<option value="+following">{{ i18n.ts.following }} ({{ i18n.ts.descendingOrder }})</option>
+						<option value="-following">{{ i18n.ts.following }} ({{ i18n.ts.ascendingOrder }})</option>
+						<option value="+followers">{{ i18n.ts.followers }} ({{ i18n.ts.descendingOrder }})</option>
+						<option value="-followers">{{ i18n.ts.followers }} ({{ i18n.ts.ascendingOrder }})</option>
+						<option value="+firstRetrievedAt">{{ i18n.ts.registeredAt }} ({{ i18n.ts.descendingOrder }})</option>
+						<option value="-firstRetrievedAt">{{ i18n.ts.registeredAt }} ({{ i18n.ts.ascendingOrder }})</option>
+					</MkSelect>
+				</FormSplit>
 			</div>
-		</MkSpacer>
-	</MkStickyContainer>
-</div>
+
+			<MkPagination v-slot="{items}" ref="instances" :key="host + state" :pagination="pagination">
+				<div :class="$style.instances">
+					<MkA v-for="instance in items" :key="instance.id" v-tooltip.mfm="`Status: ${getStatus(instance)}`" :class="$style.instance" :to="`/instance-info/${instance.host}`">
+						<MkInstanceCardMini :instance="instance"/>
+					</MkA>
+				</div>
+			</MkPagination>
+		</div>
+	</MkSpacer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import * as Misskey from 'misskey-js';
 import { computed, ref } from 'vue';
-import XHeader from './_header_.vue';
 import MkInput from '@/components/MkInput.vue';
 import MkSelect from '@/components/MkSelect.vue';
 import MkPagination from '@/components/MkPagination.vue';
diff --git a/packages/frontend/src/pages/admin/files.vue b/packages/frontend/src/pages/admin/files.vue
index e15724c2a7..12c633bf7f 100644
--- a/packages/frontend/src/pages/admin/files.vue
+++ b/packages/frontend/src/pages/admin/files.vue
@@ -4,40 +4,36 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div>
-	<MkStickyContainer>
-		<template #header><XHeader :actions="headerActions"/></template>
-		<MkSpacer :contentMax="900">
-			<div class="_gaps">
-				<div class="inputs" style="display: flex; gap: var(--MI-margin); flex-wrap: wrap;">
-					<MkSelect v-model="origin" style="margin: 0; flex: 1;">
-						<template #label>{{ i18n.ts.instance }}</template>
-						<option value="combined">{{ i18n.ts.all }}</option>
-						<option value="local">{{ i18n.ts.local }}</option>
-						<option value="remote">{{ i18n.ts.remote }}</option>
-					</MkSelect>
-					<MkInput v-model="searchHost" :debounce="true" type="search" style="margin: 0; flex: 1;" :disabled="pagination.params.origin === 'local'">
-						<template #label>{{ i18n.ts.host }}</template>
-					</MkInput>
-				</div>
-				<div class="inputs" style="display: flex; gap: var(--MI-margin); flex-wrap: wrap;">
-					<MkInput v-model="userId" :debounce="true" type="search" style="margin: 0; flex: 1;">
-						<template #label>User ID</template>
-					</MkInput>
-					<MkInput v-model="type" :debounce="true" type="search" style="margin: 0; flex: 1;">
-						<template #label>MIME type</template>
-					</MkInput>
-				</div>
-				<MkFileListForAdmin :pagination="pagination" :viewMode="viewMode"/>
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
+	<MkSpacer :contentMax="900">
+		<div class="_gaps">
+			<div class="inputs" style="display: flex; gap: var(--MI-margin); flex-wrap: wrap;">
+				<MkSelect v-model="origin" style="margin: 0; flex: 1;">
+					<template #label>{{ i18n.ts.instance }}</template>
+					<option value="combined">{{ i18n.ts.all }}</option>
+					<option value="local">{{ i18n.ts.local }}</option>
+					<option value="remote">{{ i18n.ts.remote }}</option>
+				</MkSelect>
+				<MkInput v-model="searchHost" :debounce="true" type="search" style="margin: 0; flex: 1;" :disabled="pagination.params.origin === 'local'">
+					<template #label>{{ i18n.ts.host }}</template>
+				</MkInput>
 			</div>
-		</MkSpacer>
-	</MkStickyContainer>
-</div>
+			<div class="inputs" style="display: flex; gap: var(--MI-margin); flex-wrap: wrap;">
+				<MkInput v-model="userId" :debounce="true" type="search" style="margin: 0; flex: 1;">
+					<template #label>User ID</template>
+				</MkInput>
+				<MkInput v-model="type" :debounce="true" type="search" style="margin: 0; flex: 1;">
+					<template #label>MIME type</template>
+				</MkInput>
+			</div>
+			<MkFileListForAdmin :pagination="pagination" :viewMode="viewMode"/>
+		</div>
+	</MkSpacer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { computed, ref } from 'vue';
-import XHeader from './_header_.vue';
 import MkInput from '@/components/MkInput.vue';
 import MkSelect from '@/components/MkSelect.vue';
 import MkFileListForAdmin from '@/components/MkFileListForAdmin.vue';
diff --git a/packages/frontend/src/pages/admin/invites.vue b/packages/frontend/src/pages/admin/invites.vue
index 6e6476b027..c990b85d93 100644
--- a/packages/frontend/src/pages/admin/invites.vue
+++ b/packages/frontend/src/pages/admin/invites.vue
@@ -4,8 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkStickyContainer>
-	<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="800">
 		<div class="_gaps_m">
 			<MkFolder :expanded="false">
@@ -51,12 +50,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</MkPagination>
 		</div>
 	</MkSpacer>
-</MkStickyContainer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { computed, ref, useTemplateRef } from 'vue';
-import XHeader from './_header_.vue';
 import type { Paging } from '@/components/MkPagination.vue';
 import { i18n } from '@/i18n.js';
 import * as os from '@/os.js';
diff --git a/packages/frontend/src/pages/admin/moderation.vue b/packages/frontend/src/pages/admin/moderation.vue
index 3507758b6e..983dd1b2ee 100644
--- a/packages/frontend/src/pages/admin/moderation.vue
+++ b/packages/frontend/src/pages/admin/moderation.vue
@@ -4,131 +4,127 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div>
-	<MkStickyContainer>
-		<template #header><XHeader :tabs="headerTabs"/></template>
-		<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
-			<FormSuspense :p="init">
-				<div class="_gaps_m">
-					<MkSwitch :modelValue="enableRegistration" @update:modelValue="onChange_enableRegistration">
-						<template #label>{{ i18n.ts._serverSettings.openRegistration }}</template>
-						<template #caption>
-							<div>{{ i18n.ts._serverSettings.thisSettingWillAutomaticallyOffWhenModeratorsInactive }}</div>
-							<div><i class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i> {{ i18n.ts._serverSettings.openRegistrationWarning }}</div>
-						</template>
-					</MkSwitch>
+<PageWithHeader :tabs="headerTabs">
+	<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
+		<FormSuspense :p="init">
+			<div class="_gaps_m">
+				<MkSwitch :modelValue="enableRegistration" @update:modelValue="onChange_enableRegistration">
+					<template #label>{{ i18n.ts._serverSettings.openRegistration }}</template>
+					<template #caption>
+						<div>{{ i18n.ts._serverSettings.thisSettingWillAutomaticallyOffWhenModeratorsInactive }}</div>
+						<div><i class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i> {{ i18n.ts._serverSettings.openRegistrationWarning }}</div>
+					</template>
+				</MkSwitch>
 
-					<MkSwitch v-model="emailRequiredForSignup" @change="onChange_emailRequiredForSignup">
-						<template #label>{{ i18n.ts.emailRequiredForSignup }}</template>
-					</MkSwitch>
+				<MkSwitch v-model="emailRequiredForSignup" @change="onChange_emailRequiredForSignup">
+					<template #label>{{ i18n.ts.emailRequiredForSignup }}</template>
+				</MkSwitch>
 
-					<FormLink to="/admin/server-rules">{{ i18n.ts.serverRules }}</FormLink>
+				<FormLink to="/admin/server-rules">{{ i18n.ts.serverRules }}</FormLink>
 
-					<MkFolder>
-						<template #icon><i class="ti ti-lock-star"></i></template>
-						<template #label>{{ i18n.ts.preservedUsernames }}</template>
+				<MkFolder>
+					<template #icon><i class="ti ti-lock-star"></i></template>
+					<template #label>{{ i18n.ts.preservedUsernames }}</template>
 
-						<div class="_gaps">
-							<MkTextarea v-model="preservedUsernames">
-								<template #caption>{{ i18n.ts.preservedUsernamesDescription }}</template>
-							</MkTextarea>
-							<MkButton primary @click="save_preservedUsernames">{{ i18n.ts.save }}</MkButton>
-						</div>
-					</MkFolder>
+					<div class="_gaps">
+						<MkTextarea v-model="preservedUsernames">
+							<template #caption>{{ i18n.ts.preservedUsernamesDescription }}</template>
+						</MkTextarea>
+						<MkButton primary @click="save_preservedUsernames">{{ i18n.ts.save }}</MkButton>
+					</div>
+				</MkFolder>
 
-					<MkFolder>
-						<template #icon><i class="ti ti-message-exclamation"></i></template>
-						<template #label>{{ i18n.ts.sensitiveWords }}</template>
+				<MkFolder>
+					<template #icon><i class="ti ti-message-exclamation"></i></template>
+					<template #label>{{ i18n.ts.sensitiveWords }}</template>
 
-						<div class="_gaps">
-							<MkTextarea v-model="sensitiveWords">
-								<template #caption>{{ i18n.ts.sensitiveWordsDescription }}<br>{{ i18n.ts.sensitiveWordsDescription2 }}</template>
-							</MkTextarea>
-							<MkButton primary @click="save_sensitiveWords">{{ i18n.ts.save }}</MkButton>
-						</div>
-					</MkFolder>
+					<div class="_gaps">
+						<MkTextarea v-model="sensitiveWords">
+							<template #caption>{{ i18n.ts.sensitiveWordsDescription }}<br>{{ i18n.ts.sensitiveWordsDescription2 }}</template>
+						</MkTextarea>
+						<MkButton primary @click="save_sensitiveWords">{{ i18n.ts.save }}</MkButton>
+					</div>
+				</MkFolder>
 
-					<MkFolder>
-						<template #icon><i class="ti ti-message-x"></i></template>
-						<template #label>{{ i18n.ts.prohibitedWords }}</template>
+				<MkFolder>
+					<template #icon><i class="ti ti-message-x"></i></template>
+					<template #label>{{ i18n.ts.prohibitedWords }}</template>
 
-						<div class="_gaps">
-							<MkTextarea v-model="prohibitedWords">
-								<template #caption>{{ i18n.ts.prohibitedWordsDescription }}<br>{{ i18n.ts.prohibitedWordsDescription2 }}</template>
-							</MkTextarea>
-							<MkButton primary @click="save_prohibitedWords">{{ i18n.ts.save }}</MkButton>
-						</div>
-					</MkFolder>
+					<div class="_gaps">
+						<MkTextarea v-model="prohibitedWords">
+							<template #caption>{{ i18n.ts.prohibitedWordsDescription }}<br>{{ i18n.ts.prohibitedWordsDescription2 }}</template>
+						</MkTextarea>
+						<MkButton primary @click="save_prohibitedWords">{{ i18n.ts.save }}</MkButton>
+					</div>
+				</MkFolder>
 
-					<MkFolder>
-						<template #icon><i class="ti ti-user-x"></i></template>
-						<template #label>{{ i18n.ts.prohibitedWordsForNameOfUser }}</template>
+				<MkFolder>
+					<template #icon><i class="ti ti-user-x"></i></template>
+					<template #label>{{ i18n.ts.prohibitedWordsForNameOfUser }}</template>
 
-						<div class="_gaps">
-							<MkTextarea v-model="prohibitedWordsForNameOfUser">
-								<template #caption>{{ i18n.ts.prohibitedWordsForNameOfUserDescription }}<br>{{ i18n.ts.prohibitedWordsDescription2 }}</template>
-							</MkTextarea>
-							<MkButton primary @click="save_prohibitedWordsForNameOfUser">{{ i18n.ts.save }}</MkButton>
-						</div>
-					</MkFolder>
+					<div class="_gaps">
+						<MkTextarea v-model="prohibitedWordsForNameOfUser">
+							<template #caption>{{ i18n.ts.prohibitedWordsForNameOfUserDescription }}<br>{{ i18n.ts.prohibitedWordsDescription2 }}</template>
+						</MkTextarea>
+						<MkButton primary @click="save_prohibitedWordsForNameOfUser">{{ i18n.ts.save }}</MkButton>
+					</div>
+				</MkFolder>
 
-					<MkFolder>
-						<template #icon><i class="ti ti-eye-off"></i></template>
-						<template #label>{{ i18n.ts.hiddenTags }}</template>
+				<MkFolder>
+					<template #icon><i class="ti ti-eye-off"></i></template>
+					<template #label>{{ i18n.ts.hiddenTags }}</template>
 
-						<div class="_gaps">
-							<MkTextarea v-model="hiddenTags">
-								<template #caption>{{ i18n.ts.hiddenTagsDescription }}</template>
-							</MkTextarea>
-							<MkButton primary @click="save_hiddenTags">{{ i18n.ts.save }}</MkButton>
-						</div>
-					</MkFolder>
+					<div class="_gaps">
+						<MkTextarea v-model="hiddenTags">
+							<template #caption>{{ i18n.ts.hiddenTagsDescription }}</template>
+						</MkTextarea>
+						<MkButton primary @click="save_hiddenTags">{{ i18n.ts.save }}</MkButton>
+					</div>
+				</MkFolder>
 
-					<MkFolder>
-						<template #icon><i class="ti ti-eye-off"></i></template>
-						<template #label>{{ i18n.ts.silencedInstances }}</template>
+				<MkFolder>
+					<template #icon><i class="ti ti-eye-off"></i></template>
+					<template #label>{{ i18n.ts.silencedInstances }}</template>
 
-						<div class="_gaps">
-							<MkTextarea v-model="silencedHosts">
-								<template #caption>{{ i18n.ts.silencedInstancesDescription }}</template>
-							</MkTextarea>
-							<MkButton primary @click="save_silencedHosts">{{ i18n.ts.save }}</MkButton>
-						</div>
-					</MkFolder>
+					<div class="_gaps">
+						<MkTextarea v-model="silencedHosts">
+							<template #caption>{{ i18n.ts.silencedInstancesDescription }}</template>
+						</MkTextarea>
+						<MkButton primary @click="save_silencedHosts">{{ i18n.ts.save }}</MkButton>
+					</div>
+				</MkFolder>
 
-					<MkFolder>
-						<template #icon><i class="ti ti-eye-off"></i></template>
-						<template #label>{{ i18n.ts.mediaSilencedInstances }}</template>
+				<MkFolder>
+					<template #icon><i class="ti ti-eye-off"></i></template>
+					<template #label>{{ i18n.ts.mediaSilencedInstances }}</template>
 
-						<div class="_gaps">
-							<MkTextarea v-model="mediaSilencedHosts">
-								<template #caption>{{ i18n.ts.mediaSilencedInstancesDescription }}</template>
-							</MkTextarea>
-							<MkButton primary @click="save_mediaSilencedHosts">{{ i18n.ts.save }}</MkButton>
-						</div>
-					</MkFolder>
+					<div class="_gaps">
+						<MkTextarea v-model="mediaSilencedHosts">
+							<template #caption>{{ i18n.ts.mediaSilencedInstancesDescription }}</template>
+						</MkTextarea>
+						<MkButton primary @click="save_mediaSilencedHosts">{{ i18n.ts.save }}</MkButton>
+					</div>
+				</MkFolder>
 
-					<MkFolder>
-						<template #icon><i class="ti ti-ban"></i></template>
-						<template #label>{{ i18n.ts.blockedInstances }}</template>
+				<MkFolder>
+					<template #icon><i class="ti ti-ban"></i></template>
+					<template #label>{{ i18n.ts.blockedInstances }}</template>
 
-						<div class="_gaps">
-							<MkTextarea v-model="blockedHosts">
-								<template #caption>{{ i18n.ts.blockedInstancesDescription }}</template>
-							</MkTextarea>
-							<MkButton primary @click="save_blockedHosts">{{ i18n.ts.save }}</MkButton>
-						</div>
-					</MkFolder>
-				</div>
-			</FormSuspense>
-		</MkSpacer>
-	</MkStickyContainer>
-</div>
+					<div class="_gaps">
+						<MkTextarea v-model="blockedHosts">
+							<template #caption>{{ i18n.ts.blockedInstancesDescription }}</template>
+						</MkTextarea>
+						<MkButton primary @click="save_blockedHosts">{{ i18n.ts.save }}</MkButton>
+					</div>
+				</MkFolder>
+			</div>
+		</FormSuspense>
+	</MkSpacer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed } from 'vue';
-import XHeader from './_header_.vue';
 import MkSwitch from '@/components/MkSwitch.vue';
 import MkInput from '@/components/MkInput.vue';
 import MkTextarea from '@/components/MkTextarea.vue';
diff --git a/packages/frontend/src/pages/admin/modlog.vue b/packages/frontend/src/pages/admin/modlog.vue
index 89f59bcaab..4623e540f2 100644
--- a/packages/frontend/src/pages/admin/modlog.vue
+++ b/packages/frontend/src/pages/admin/modlog.vue
@@ -4,8 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkStickyContainer>
-	<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="900">
 		<div class="_gaps">
 			<div style="display: flex; gap: var(--MI-margin); flex-wrap: wrap;">
@@ -35,13 +34,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<MkButton primary rounded style="margin: 0 auto;" @click="fetchMore">{{ i18n.ts.loadMore }}</MkButton>
 		</div>
 	</MkSpacer>
-</MkStickyContainer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { computed, useTemplateRef, ref, watch } from 'vue';
 import * as Misskey from 'misskey-js';
-import XHeader from './_header_.vue';
 import XModLog from './modlog.ModLog.vue';
 import MkSelect from '@/components/MkSelect.vue';
 import MkInput from '@/components/MkInput.vue';
diff --git a/packages/frontend/src/pages/admin/object-storage.vue b/packages/frontend/src/pages/admin/object-storage.vue
index da96eb4881..36f4392142 100644
--- a/packages/frontend/src/pages/admin/object-storage.vue
+++ b/packages/frontend/src/pages/admin/object-storage.vue
@@ -4,8 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkStickyContainer>
-	<template #header><XHeader :tabs="headerTabs"/></template>
+<PageWithHeader :tabs="headerTabs">
 	<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
 		<FormSuspense :p="init">
 			<div class="_gaps_m">
@@ -79,12 +78,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</MkSpacer>
 		</div>
 	</template>
-</MkStickyContainer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed } from 'vue';
-import XHeader from './_header_.vue';
 import MkSwitch from '@/components/MkSwitch.vue';
 import MkInput from '@/components/MkInput.vue';
 import FormSuspense from '@/components/form/suspense.vue';
diff --git a/packages/frontend/src/pages/admin/performance.vue b/packages/frontend/src/pages/admin/performance.vue
index 6bb0918fea..075db4ebef 100644
--- a/packages/frontend/src/pages/admin/performance.vue
+++ b/packages/frontend/src/pages/admin/performance.vue
@@ -4,8 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkStickyContainer>
-	<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
 		<div class="_gaps">
 			<div class="_panel" style="padding: 16px;">
@@ -104,12 +103,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</MkFolder>
 		</div>
 	</MkSpacer>
-</MkStickyContainer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed } from 'vue';
-import XHeader from './_header_.vue';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/utility/misskey-api.js';
 import { fetchInstance } from '@/instance.js';
diff --git a/packages/frontend/src/pages/admin/relays.vue b/packages/frontend/src/pages/admin/relays.vue
index a6280e7075..7803edc360 100644
--- a/packages/frontend/src/pages/admin/relays.vue
+++ b/packages/frontend/src/pages/admin/relays.vue
@@ -4,8 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkStickyContainer>
-	<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="800">
 		<div class="_gaps">
 			<div v-for="relay in relays" :key="relay.inbox" class="relaycxt _panel" style="padding: 16px;">
@@ -20,13 +19,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</div>
 		</div>
 	</MkSpacer>
-</MkStickyContainer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed } from 'vue';
 import * as Misskey from 'misskey-js';
-import XHeader from './_header_.vue';
 import MkButton from '@/components/MkButton.vue';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/utility/misskey-api.js';
diff --git a/packages/frontend/src/pages/admin/roles.edit.vue b/packages/frontend/src/pages/admin/roles.edit.vue
index 7741064685..e762e3c5b1 100644
--- a/packages/frontend/src/pages/admin/roles.edit.vue
+++ b/packages/frontend/src/pages/admin/roles.edit.vue
@@ -4,28 +4,25 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div>
-	<MkStickyContainer>
-		<template #header><XHeader :tabs="headerTabs"/></template>
-		<MkSpacer :contentMax="600" :marginMin="16" :marginMax="32">
-			<XEditor v-if="data" v-model="data"/>
-		</MkSpacer>
-		<template #footer>
-			<div :class="$style.footer">
-				<MkSpacer :contentMax="600" :marginMin="16" :marginMax="16">
-					<MkButton primary rounded @click="save"><i class="ti ti-check"></i> {{ i18n.ts.save }}</MkButton>
-				</MkSpacer>
-			</div>
-		</template>
+<PageWithHeader :tabs="headerTabs">
+	<MkSpacer :contentMax="600" :marginMin="16" :marginMax="32">
+		<XEditor v-if="data" v-model="data"/>
+	</MkSpacer>
+	<template #footer>
+		<div :class="$style.footer">
+			<MkSpacer :contentMax="600" :marginMin="16" :marginMax="16">
+				<MkButton primary rounded @click="save"><i class="ti ti-check"></i> {{ i18n.ts.save }}</MkButton>
+			</MkSpacer>
+		</div>
+	</template>
 	</MkStickyContainer>
-</div>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { computed, ref } from 'vue';
 import * as Misskey from 'misskey-js';
 import { v4 as uuid } from 'uuid';
-import XHeader from './_header_.vue';
 import XEditor from './roles.editor.vue';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/utility/misskey-api.js';
diff --git a/packages/frontend/src/pages/admin/roles.role.vue b/packages/frontend/src/pages/admin/roles.role.vue
index a978927471..0e825ddc86 100644
--- a/packages/frontend/src/pages/admin/roles.role.vue
+++ b/packages/frontend/src/pages/admin/roles.role.vue
@@ -4,66 +4,62 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div>
-	<MkStickyContainer>
-		<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
-		<MkSpacer :contentMax="700">
-			<div class="_gaps">
-				<div class="_buttons">
-					<MkButton primary rounded @click="edit"><i class="ti ti-pencil"></i> {{ i18n.ts.edit }}</MkButton>
-					<MkButton danger rounded @click="del"><i class="ti ti-trash"></i> {{ i18n.ts.delete }}</MkButton>
-				</div>
-				<MkFolder>
-					<template #icon><i class="ti ti-info-circle"></i></template>
-					<template #label>{{ i18n.ts.info }}</template>
-					<XEditor :modelValue="role" readonly/>
-				</MkFolder>
-				<MkFolder v-if="role.target === 'manual'" defaultOpen>
-					<template #icon><i class="ti ti-users"></i></template>
-					<template #label>{{ i18n.ts.users }}</template>
-					<template #suffix>{{ role.usersCount }}</template>
-					<div class="_gaps">
-						<MkButton primary rounded @click="assign"><i class="ti ti-plus"></i> {{ i18n.ts.assign }}</MkButton>
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
+	<MkSpacer :contentMax="700">
+		<div class="_gaps">
+			<div class="_buttons">
+				<MkButton primary rounded @click="edit"><i class="ti ti-pencil"></i> {{ i18n.ts.edit }}</MkButton>
+				<MkButton danger rounded @click="del"><i class="ti ti-trash"></i> {{ i18n.ts.delete }}</MkButton>
+			</div>
+			<MkFolder>
+				<template #icon><i class="ti ti-info-circle"></i></template>
+				<template #label>{{ i18n.ts.info }}</template>
+				<XEditor :modelValue="role" readonly/>
+			</MkFolder>
+			<MkFolder v-if="role.target === 'manual'" defaultOpen>
+				<template #icon><i class="ti ti-users"></i></template>
+				<template #label>{{ i18n.ts.users }}</template>
+				<template #suffix>{{ role.usersCount }}</template>
+				<div class="_gaps">
+					<MkButton primary rounded @click="assign"><i class="ti ti-plus"></i> {{ i18n.ts.assign }}</MkButton>
 
-						<MkPagination :pagination="usersPagination">
-							<template #empty>
-								<div class="_fullinfo">
-									<img :src="infoImageUrl" draggable="false"/>
-									<div>{{ i18n.ts.noUsers }}</div>
-								</div>
-							</template>
+					<MkPagination :pagination="usersPagination">
+						<template #empty>
+							<div class="_fullinfo">
+								<img :src="infoImageUrl" draggable="false"/>
+								<div>{{ i18n.ts.noUsers }}</div>
+							</div>
+						</template>
 
-							<template #default="{ items }">
-								<div class="_gaps_s">
-									<div v-for="item in items" :key="item.user.id" :class="[$style.userItem, { [$style.userItemOpend]: expandedItems.includes(item.id) }]">
-										<div :class="$style.userItemMain">
-											<MkA :class="$style.userItemMainBody" :to="`/admin/user/${item.user.id}`">
-												<MkUserCardMini :user="item.user"/>
-											</MkA>
-											<button class="_button" :class="$style.userToggle" @click="toggleItem(item)"><i :class="$style.chevron" class="ti ti-chevron-down"></i></button>
-											<button class="_button" :class="$style.unassign" @click="unassign(item.user, $event)"><i class="ti ti-x"></i></button>
-										</div>
-										<div v-if="expandedItems.includes(item.id)" :class="$style.userItemSub">
-											<div>Assigned: <MkTime :time="item.createdAt" mode="detail"/></div>
-											<div v-if="item.expiresAt">Period: {{ new Date(item.expiresAt).toLocaleString() }}</div>
-											<div v-else>Period: {{ i18n.ts.indefinitely }}</div>
-										</div>
+						<template #default="{ items }">
+							<div class="_gaps_s">
+								<div v-for="item in items" :key="item.user.id" :class="[$style.userItem, { [$style.userItemOpend]: expandedItems.includes(item.id) }]">
+									<div :class="$style.userItemMain">
+										<MkA :class="$style.userItemMainBody" :to="`/admin/user/${item.user.id}`">
+											<MkUserCardMini :user="item.user"/>
+										</MkA>
+										<button class="_button" :class="$style.userToggle" @click="toggleItem(item)"><i :class="$style.chevron" class="ti ti-chevron-down"></i></button>
+										<button class="_button" :class="$style.unassign" @click="unassign(item.user, $event)"><i class="ti ti-x"></i></button>
+									</div>
+									<div v-if="expandedItems.includes(item.id)" :class="$style.userItemSub">
+										<div>Assigned: <MkTime :time="item.createdAt" mode="detail"/></div>
+										<div v-if="item.expiresAt">Period: {{ new Date(item.expiresAt).toLocaleString() }}</div>
+										<div v-else>Period: {{ i18n.ts.indefinitely }}</div>
 									</div>
 								</div>
-							</template>
-						</MkPagination>
-					</div>
-				</MkFolder>
-				<MkInfo v-else>{{ i18n.ts._role.isConditionalRole }}</MkInfo>
-			</div>
-		</MkSpacer>
-	</MkStickyContainer>
-</div>
+							</div>
+						</template>
+					</MkPagination>
+				</div>
+			</MkFolder>
+			<MkInfo v-else>{{ i18n.ts._role.isConditionalRole }}</MkInfo>
+		</div>
+	</MkSpacer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { computed, reactive, ref } from 'vue';
-import XHeader from './_header_.vue';
 import XEditor from './roles.editor.vue';
 import MkFolder from '@/components/MkFolder.vue';
 import * as os from '@/os.js';
diff --git a/packages/frontend/src/pages/admin/roles.vue b/packages/frontend/src/pages/admin/roles.vue
index 7c950957cf..7b5d63df4c 100644
--- a/packages/frontend/src/pages/admin/roles.vue
+++ b/packages/frontend/src/pages/admin/roles.vue
@@ -4,296 +4,292 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div>
-	<MkStickyContainer>
-		<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
-		<MkSpacer :contentMax="700">
-			<div class="_gaps">
-				<MkFolder>
-					<template #label>{{ i18n.ts._role.baseRole }}</template>
-					<template #footer>
-						<MkButton primary rounded @click="updateBaseRole">{{ i18n.ts.save }}</MkButton>
-					</template>
-					<div class="_gaps_s">
-						<MkInput v-model="baseRoleQ" type="search">
-							<template #prefix><i class="ti ti-search"></i></template>
-						</MkInput>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.rateLimitFactor, 'rateLimitFactor'])">
-							<template #label>{{ i18n.ts._role._options.rateLimitFactor }}</template>
-							<template #suffix>{{ Math.floor(policies.rateLimitFactor * 100) }}%</template>
-							<MkRange :modelValue="policies.rateLimitFactor * 100" :min="30" :max="300" :step="10" :textConverter="(v) => `${v}%`" @update:modelValue="v => policies.rateLimitFactor = (v / 100)">
-								<template #caption>{{ i18n.ts._role._options.descriptionOfRateLimitFactor }}</template>
-							</MkRange>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.gtlAvailable, 'gtlAvailable'])">
-							<template #label>{{ i18n.ts._role._options.gtlAvailable }}</template>
-							<template #suffix>{{ policies.gtlAvailable ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.gtlAvailable">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.ltlAvailable, 'ltlAvailable'])">
-							<template #label>{{ i18n.ts._role._options.ltlAvailable }}</template>
-							<template #suffix>{{ policies.ltlAvailable ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.ltlAvailable">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.canPublicNote, 'canPublicNote'])">
-							<template #label>{{ i18n.ts._role._options.canPublicNote }}</template>
-							<template #suffix>{{ policies.canPublicNote ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.canPublicNote">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.chatAvailability, 'chatAvailability'])">
-							<template #label>{{ i18n.ts._role._options.chatAvailability }}</template>
-							<template #suffix>{{ policies.chatAvailability === 'available' ? i18n.ts.yes : policies.chatAvailability === 'readonly' ? i18n.ts.readonly : i18n.ts.no }}</template>
-							<MkSelect v-model="policies.chatAvailability">
-								<template #label>{{ i18n.ts.enable }}</template>
-								<option value="available">{{ i18n.ts.enabled }}</option>
-								<option value="readonly">{{ i18n.ts.readonly }}</option>
-								<option value="unavailable">{{ i18n.ts.disabled }}</option>
-							</MkSelect>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.mentionMax, 'mentionLimit'])">
-							<template #label>{{ i18n.ts._role._options.mentionMax }}</template>
-							<template #suffix>{{ policies.mentionLimit }}</template>
-							<MkInput v-model="policies.mentionLimit" type="number">
-							</MkInput>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.canInvite, 'canInvite'])">
-							<template #label>{{ i18n.ts._role._options.canInvite }}</template>
-							<template #suffix>{{ policies.canInvite ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.canInvite">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.inviteLimit, 'inviteLimit'])">
-							<template #label>{{ i18n.ts._role._options.inviteLimit }}</template>
-							<template #suffix>{{ policies.inviteLimit }}</template>
-							<MkInput v-model="policies.inviteLimit" type="number">
-							</MkInput>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.inviteLimitCycle, 'inviteLimitCycle'])">
-							<template #label>{{ i18n.ts._role._options.inviteLimitCycle }}</template>
-							<template #suffix>{{ policies.inviteLimitCycle + i18n.ts._time.minute }}</template>
-							<MkInput v-model="policies.inviteLimitCycle" type="number">
-								<template #suffix>{{ i18n.ts._time.minute }}</template>
-							</MkInput>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.inviteExpirationTime, 'inviteExpirationTime'])">
-							<template #label>{{ i18n.ts._role._options.inviteExpirationTime }}</template>
-							<template #suffix>{{ policies.inviteExpirationTime + i18n.ts._time.minute }}</template>
-							<MkInput v-model="policies.inviteExpirationTime" type="number">
-								<template #suffix>{{ i18n.ts._time.minute }}</template>
-							</MkInput>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.canManageAvatarDecorations, 'canManageAvatarDecorations'])">
-							<template #label>{{ i18n.ts._role._options.canManageAvatarDecorations }}</template>
-							<template #suffix>{{ policies.canManageAvatarDecorations ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.canManageAvatarDecorations">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.canManageCustomEmojis, 'canManageCustomEmojis'])">
-							<template #label>{{ i18n.ts._role._options.canManageCustomEmojis }}</template>
-							<template #suffix>{{ policies.canManageCustomEmojis ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.canManageCustomEmojis">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.canSearchNotes, 'canSearchNotes'])">
-							<template #label>{{ i18n.ts._role._options.canSearchNotes }}</template>
-							<template #suffix>{{ policies.canSearchNotes ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.canSearchNotes">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.canUseTranslator, 'canSearchNotes'])">
-							<template #label>{{ i18n.ts._role._options.canUseTranslator }}</template>
-							<template #suffix>{{ policies.canUseTranslator ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.canUseTranslator">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.driveCapacity, 'driveCapacityMb'])">
-							<template #label>{{ i18n.ts._role._options.driveCapacity }}</template>
-							<template #suffix>{{ policies.driveCapacityMb }}MB</template>
-							<MkInput v-model="policies.driveCapacityMb" type="number">
-								<template #suffix>MB</template>
-							</MkInput>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.alwaysMarkNsfw, 'alwaysMarkNsfw'])">
-							<template #label>{{ i18n.ts._role._options.alwaysMarkNsfw }}</template>
-							<template #suffix>{{ policies.alwaysMarkNsfw ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.alwaysMarkNsfw">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.canUpdateBioMedia, 'canUpdateBioMedia'])">
-							<template #label>{{ i18n.ts._role._options.canUpdateBioMedia }}</template>
-							<template #suffix>{{ policies.canUpdateBioMedia ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.canUpdateBioMedia">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.pinMax, 'pinLimit'])">
-							<template #label>{{ i18n.ts._role._options.pinMax }}</template>
-							<template #suffix>{{ policies.pinLimit }}</template>
-							<MkInput v-model="policies.pinLimit" type="number">
-							</MkInput>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.antennaMax, 'antennaLimit'])">
-							<template #label>{{ i18n.ts._role._options.antennaMax }}</template>
-							<template #suffix>{{ policies.antennaLimit }}</template>
-							<MkInput v-model="policies.antennaLimit" type="number">
-							</MkInput>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.wordMuteMax, 'wordMuteLimit'])">
-							<template #label>{{ i18n.ts._role._options.wordMuteMax }}</template>
-							<template #suffix>{{ policies.wordMuteLimit }}</template>
-							<MkInput v-model="policies.wordMuteLimit" type="number">
-								<template #suffix>chars</template>
-							</MkInput>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.webhookMax, 'webhookLimit'])">
-							<template #label>{{ i18n.ts._role._options.webhookMax }}</template>
-							<template #suffix>{{ policies.webhookLimit }}</template>
-							<MkInput v-model="policies.webhookLimit" type="number">
-							</MkInput>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.clipMax, 'clipLimit'])">
-							<template #label>{{ i18n.ts._role._options.clipMax }}</template>
-							<template #suffix>{{ policies.clipLimit }}</template>
-							<MkInput v-model="policies.clipLimit" type="number">
-							</MkInput>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.noteEachClipsMax, 'noteEachClipsLimit'])">
-							<template #label>{{ i18n.ts._role._options.noteEachClipsMax }}</template>
-							<template #suffix>{{ policies.noteEachClipsLimit }}</template>
-							<MkInput v-model="policies.noteEachClipsLimit" type="number">
-							</MkInput>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.userListMax, 'userListLimit'])">
-							<template #label>{{ i18n.ts._role._options.userListMax }}</template>
-							<template #suffix>{{ policies.userListLimit }}</template>
-							<MkInput v-model="policies.userListLimit" type="number">
-							</MkInput>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.userEachUserListsMax, 'userEachUserListsLimit'])">
-							<template #label>{{ i18n.ts._role._options.userEachUserListsMax }}</template>
-							<template #suffix>{{ policies.userEachUserListsLimit }}</template>
-							<MkInput v-model="policies.userEachUserListsLimit" type="number">
-							</MkInput>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.canHideAds, 'canHideAds'])">
-							<template #label>{{ i18n.ts._role._options.canHideAds }}</template>
-							<template #suffix>{{ policies.canHideAds ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.canHideAds">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.avatarDecorationLimit, 'avatarDecorationLimit'])">
-							<template #label>{{ i18n.ts._role._options.avatarDecorationLimit }}</template>
-							<template #suffix>{{ policies.avatarDecorationLimit }}</template>
-							<MkInput v-model="avatarDecorationLimit" type="number" :min="0" :max="16" @update:modelValue="updateAvatarDecorationLimit">
-							</MkInput>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.canImportAntennas, 'canImportAntennas'])">
-							<template #label>{{ i18n.ts._role._options.canImportAntennas }}</template>
-							<template #suffix>{{ policies.canImportAntennas ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.canImportAntennas">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.canImportBlocking, 'canImportBlocking'])">
-							<template #label>{{ i18n.ts._role._options.canImportBlocking }}</template>
-							<template #suffix>{{ policies.canImportBlocking ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.canImportBlocking">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.canImportFollowing, 'canImportFollowing'])">
-							<template #label>{{ i18n.ts._role._options.canImportFollowing }}</template>
-							<template #suffix>{{ policies.canImportFollowing ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.canImportFollowing">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.canImportMuting, 'canImportMuting'])">
-							<template #label>{{ i18n.ts._role._options.canImportMuting }}</template>
-							<template #suffix>{{ policies.canImportMuting ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.canImportMuting">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-
-						<MkFolder v-if="matchQuery([i18n.ts._role._options.canImportUserLists, 'canImportUserList'])">
-							<template #label>{{ i18n.ts._role._options.canImportUserLists }}</template>
-							<template #suffix>{{ policies.canImportUserLists ? i18n.ts.yes : i18n.ts.no }}</template>
-							<MkSwitch v-model="policies.canImportUserLists">
-								<template #label>{{ i18n.ts.enable }}</template>
-							</MkSwitch>
-						</MkFolder>
-					</div>
-				</MkFolder>
-				<MkButton primary rounded @click="create"><i class="ti ti-plus"></i> {{ i18n.ts._role.new }}</MkButton>
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
+	<MkSpacer :contentMax="700">
+		<div class="_gaps">
+			<MkFolder>
+				<template #label>{{ i18n.ts._role.baseRole }}</template>
+				<template #footer>
+					<MkButton primary rounded @click="updateBaseRole">{{ i18n.ts.save }}</MkButton>
+				</template>
 				<div class="_gaps_s">
-					<MkFoldableSection>
-						<template #header>{{ i18n.ts._role.manualRoles }}</template>
-						<div class="_gaps_s">
-							<MkRolePreview v-for="role in roles.filter(x => x.target === 'manual')" :key="role.id" :role="role" :forModeration="true"/>
-						</div>
-					</MkFoldableSection>
-					<MkFoldableSection>
-						<template #header>{{ i18n.ts._role.conditionalRoles }}</template>
-						<div class="_gaps_s">
-							<MkRolePreview v-for="role in roles.filter(x => x.target === 'conditional')" :key="role.id" :role="role" :forModeration="true"/>
-						</div>
-					</MkFoldableSection>
+					<MkInput v-model="baseRoleQ" type="search">
+						<template #prefix><i class="ti ti-search"></i></template>
+					</MkInput>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.rateLimitFactor, 'rateLimitFactor'])">
+						<template #label>{{ i18n.ts._role._options.rateLimitFactor }}</template>
+						<template #suffix>{{ Math.floor(policies.rateLimitFactor * 100) }}%</template>
+						<MkRange :modelValue="policies.rateLimitFactor * 100" :min="30" :max="300" :step="10" :textConverter="(v) => `${v}%`" @update:modelValue="v => policies.rateLimitFactor = (v / 100)">
+							<template #caption>{{ i18n.ts._role._options.descriptionOfRateLimitFactor }}</template>
+						</MkRange>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.gtlAvailable, 'gtlAvailable'])">
+						<template #label>{{ i18n.ts._role._options.gtlAvailable }}</template>
+						<template #suffix>{{ policies.gtlAvailable ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.gtlAvailable">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.ltlAvailable, 'ltlAvailable'])">
+						<template #label>{{ i18n.ts._role._options.ltlAvailable }}</template>
+						<template #suffix>{{ policies.ltlAvailable ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.ltlAvailable">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.canPublicNote, 'canPublicNote'])">
+						<template #label>{{ i18n.ts._role._options.canPublicNote }}</template>
+						<template #suffix>{{ policies.canPublicNote ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.canPublicNote">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.chatAvailability, 'chatAvailability'])">
+						<template #label>{{ i18n.ts._role._options.chatAvailability }}</template>
+						<template #suffix>{{ policies.chatAvailability === 'available' ? i18n.ts.yes : policies.chatAvailability === 'readonly' ? i18n.ts.readonly : i18n.ts.no }}</template>
+						<MkSelect v-model="policies.chatAvailability">
+							<template #label>{{ i18n.ts.enable }}</template>
+							<option value="available">{{ i18n.ts.enabled }}</option>
+							<option value="readonly">{{ i18n.ts.readonly }}</option>
+							<option value="unavailable">{{ i18n.ts.disabled }}</option>
+						</MkSelect>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.mentionMax, 'mentionLimit'])">
+						<template #label>{{ i18n.ts._role._options.mentionMax }}</template>
+						<template #suffix>{{ policies.mentionLimit }}</template>
+						<MkInput v-model="policies.mentionLimit" type="number">
+						</MkInput>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.canInvite, 'canInvite'])">
+						<template #label>{{ i18n.ts._role._options.canInvite }}</template>
+						<template #suffix>{{ policies.canInvite ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.canInvite">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.inviteLimit, 'inviteLimit'])">
+						<template #label>{{ i18n.ts._role._options.inviteLimit }}</template>
+						<template #suffix>{{ policies.inviteLimit }}</template>
+						<MkInput v-model="policies.inviteLimit" type="number">
+						</MkInput>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.inviteLimitCycle, 'inviteLimitCycle'])">
+						<template #label>{{ i18n.ts._role._options.inviteLimitCycle }}</template>
+						<template #suffix>{{ policies.inviteLimitCycle + i18n.ts._time.minute }}</template>
+						<MkInput v-model="policies.inviteLimitCycle" type="number">
+							<template #suffix>{{ i18n.ts._time.minute }}</template>
+						</MkInput>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.inviteExpirationTime, 'inviteExpirationTime'])">
+						<template #label>{{ i18n.ts._role._options.inviteExpirationTime }}</template>
+						<template #suffix>{{ policies.inviteExpirationTime + i18n.ts._time.minute }}</template>
+						<MkInput v-model="policies.inviteExpirationTime" type="number">
+							<template #suffix>{{ i18n.ts._time.minute }}</template>
+						</MkInput>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.canManageAvatarDecorations, 'canManageAvatarDecorations'])">
+						<template #label>{{ i18n.ts._role._options.canManageAvatarDecorations }}</template>
+						<template #suffix>{{ policies.canManageAvatarDecorations ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.canManageAvatarDecorations">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.canManageCustomEmojis, 'canManageCustomEmojis'])">
+						<template #label>{{ i18n.ts._role._options.canManageCustomEmojis }}</template>
+						<template #suffix>{{ policies.canManageCustomEmojis ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.canManageCustomEmojis">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.canSearchNotes, 'canSearchNotes'])">
+						<template #label>{{ i18n.ts._role._options.canSearchNotes }}</template>
+						<template #suffix>{{ policies.canSearchNotes ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.canSearchNotes">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.canUseTranslator, 'canSearchNotes'])">
+						<template #label>{{ i18n.ts._role._options.canUseTranslator }}</template>
+						<template #suffix>{{ policies.canUseTranslator ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.canUseTranslator">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.driveCapacity, 'driveCapacityMb'])">
+						<template #label>{{ i18n.ts._role._options.driveCapacity }}</template>
+						<template #suffix>{{ policies.driveCapacityMb }}MB</template>
+						<MkInput v-model="policies.driveCapacityMb" type="number">
+							<template #suffix>MB</template>
+						</MkInput>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.alwaysMarkNsfw, 'alwaysMarkNsfw'])">
+						<template #label>{{ i18n.ts._role._options.alwaysMarkNsfw }}</template>
+						<template #suffix>{{ policies.alwaysMarkNsfw ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.alwaysMarkNsfw">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.canUpdateBioMedia, 'canUpdateBioMedia'])">
+						<template #label>{{ i18n.ts._role._options.canUpdateBioMedia }}</template>
+						<template #suffix>{{ policies.canUpdateBioMedia ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.canUpdateBioMedia">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.pinMax, 'pinLimit'])">
+						<template #label>{{ i18n.ts._role._options.pinMax }}</template>
+						<template #suffix>{{ policies.pinLimit }}</template>
+						<MkInput v-model="policies.pinLimit" type="number">
+						</MkInput>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.antennaMax, 'antennaLimit'])">
+						<template #label>{{ i18n.ts._role._options.antennaMax }}</template>
+						<template #suffix>{{ policies.antennaLimit }}</template>
+						<MkInput v-model="policies.antennaLimit" type="number">
+						</MkInput>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.wordMuteMax, 'wordMuteLimit'])">
+						<template #label>{{ i18n.ts._role._options.wordMuteMax }}</template>
+						<template #suffix>{{ policies.wordMuteLimit }}</template>
+						<MkInput v-model="policies.wordMuteLimit" type="number">
+							<template #suffix>chars</template>
+						</MkInput>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.webhookMax, 'webhookLimit'])">
+						<template #label>{{ i18n.ts._role._options.webhookMax }}</template>
+						<template #suffix>{{ policies.webhookLimit }}</template>
+						<MkInput v-model="policies.webhookLimit" type="number">
+						</MkInput>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.clipMax, 'clipLimit'])">
+						<template #label>{{ i18n.ts._role._options.clipMax }}</template>
+						<template #suffix>{{ policies.clipLimit }}</template>
+						<MkInput v-model="policies.clipLimit" type="number">
+						</MkInput>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.noteEachClipsMax, 'noteEachClipsLimit'])">
+						<template #label>{{ i18n.ts._role._options.noteEachClipsMax }}</template>
+						<template #suffix>{{ policies.noteEachClipsLimit }}</template>
+						<MkInput v-model="policies.noteEachClipsLimit" type="number">
+						</MkInput>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.userListMax, 'userListLimit'])">
+						<template #label>{{ i18n.ts._role._options.userListMax }}</template>
+						<template #suffix>{{ policies.userListLimit }}</template>
+						<MkInput v-model="policies.userListLimit" type="number">
+						</MkInput>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.userEachUserListsMax, 'userEachUserListsLimit'])">
+						<template #label>{{ i18n.ts._role._options.userEachUserListsMax }}</template>
+						<template #suffix>{{ policies.userEachUserListsLimit }}</template>
+						<MkInput v-model="policies.userEachUserListsLimit" type="number">
+						</MkInput>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.canHideAds, 'canHideAds'])">
+						<template #label>{{ i18n.ts._role._options.canHideAds }}</template>
+						<template #suffix>{{ policies.canHideAds ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.canHideAds">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.avatarDecorationLimit, 'avatarDecorationLimit'])">
+						<template #label>{{ i18n.ts._role._options.avatarDecorationLimit }}</template>
+						<template #suffix>{{ policies.avatarDecorationLimit }}</template>
+						<MkInput v-model="avatarDecorationLimit" type="number" :min="0" :max="16" @update:modelValue="updateAvatarDecorationLimit">
+						</MkInput>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.canImportAntennas, 'canImportAntennas'])">
+						<template #label>{{ i18n.ts._role._options.canImportAntennas }}</template>
+						<template #suffix>{{ policies.canImportAntennas ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.canImportAntennas">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.canImportBlocking, 'canImportBlocking'])">
+						<template #label>{{ i18n.ts._role._options.canImportBlocking }}</template>
+						<template #suffix>{{ policies.canImportBlocking ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.canImportBlocking">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.canImportFollowing, 'canImportFollowing'])">
+						<template #label>{{ i18n.ts._role._options.canImportFollowing }}</template>
+						<template #suffix>{{ policies.canImportFollowing ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.canImportFollowing">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.canImportMuting, 'canImportMuting'])">
+						<template #label>{{ i18n.ts._role._options.canImportMuting }}</template>
+						<template #suffix>{{ policies.canImportMuting ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.canImportMuting">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
+
+					<MkFolder v-if="matchQuery([i18n.ts._role._options.canImportUserLists, 'canImportUserList'])">
+						<template #label>{{ i18n.ts._role._options.canImportUserLists }}</template>
+						<template #suffix>{{ policies.canImportUserLists ? i18n.ts.yes : i18n.ts.no }}</template>
+						<MkSwitch v-model="policies.canImportUserLists">
+							<template #label>{{ i18n.ts.enable }}</template>
+						</MkSwitch>
+					</MkFolder>
 				</div>
+			</MkFolder>
+			<MkButton primary rounded @click="create"><i class="ti ti-plus"></i> {{ i18n.ts._role.new }}</MkButton>
+			<div class="_gaps_s">
+				<MkFoldableSection>
+					<template #header>{{ i18n.ts._role.manualRoles }}</template>
+					<div class="_gaps_s">
+						<MkRolePreview v-for="role in roles.filter(x => x.target === 'manual')" :key="role.id" :role="role" :forModeration="true"/>
+					</div>
+				</MkFoldableSection>
+				<MkFoldableSection>
+					<template #header>{{ i18n.ts._role.conditionalRoles }}</template>
+					<div class="_gaps_s">
+						<MkRolePreview v-for="role in roles.filter(x => x.target === 'conditional')" :key="role.id" :role="role" :forModeration="true"/>
+					</div>
+				</MkFoldableSection>
 			</div>
-		</MkSpacer>
-	</MkStickyContainer>
-</div>
+		</div>
+	</MkSpacer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { computed, reactive, ref } from 'vue';
 import { ROLE_POLICIES } from '@@/js/const.js';
-import XHeader from './_header_.vue';
 import MkInput from '@/components/MkInput.vue';
 import MkFolder from '@/components/MkFolder.vue';
 import MkSwitch from '@/components/MkSwitch.vue';
diff --git a/packages/frontend/src/pages/admin/security.vue b/packages/frontend/src/pages/admin/security.vue
index 13f57b8549..28bf88623b 100644
--- a/packages/frontend/src/pages/admin/security.vue
+++ b/packages/frontend/src/pages/admin/security.vue
@@ -4,8 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkStickyContainer>
-	<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
 		<div class="_gaps_m">
 			<XBotProtection/>
@@ -117,13 +116,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</MkFolder>
 		</div>
 	</MkSpacer>
-</MkStickyContainer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed } from 'vue';
 import XBotProtection from './bot-protection.vue';
-import XHeader from './_header_.vue';
 import MkFolder from '@/components/MkFolder.vue';
 import MkRadios from '@/components/MkRadios.vue';
 import MkSwitch from '@/components/MkSwitch.vue';
diff --git a/packages/frontend/src/pages/admin/server-rules.vue b/packages/frontend/src/pages/admin/server-rules.vue
index b8722d4112..766be762fb 100644
--- a/packages/frontend/src/pages/admin/server-rules.vue
+++ b/packages/frontend/src/pages/admin/server-rules.vue
@@ -4,45 +4,42 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div>
-	<MkStickyContainer>
-		<template #header><XHeader :tabs="headerTabs"/></template>
-		<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
-			<div class="_gaps_m">
-				<div>{{ i18n.ts._serverRules.description }}</div>
-				<Sortable
-					v-model="serverRules"
-					class="_gaps_m"
-					:itemKey="(_, i) => i"
-					:animation="150"
-					:handle="'.' + $style.itemHandle"
-					@start="e => e.item.classList.add('active')"
-					@end="e => e.item.classList.remove('active')"
-				>
-					<template #item="{element,index}">
-						<div :class="$style.item">
-							<div :class="$style.itemHeader">
-								<div :class="$style.itemNumber" v-text="String(index + 1)"/>
-								<span :class="$style.itemHandle"><i class="ti ti-menu"/></span>
-								<button class="_button" :class="$style.itemRemove" @click="remove(index)"><i class="ti ti-x"></i></button>
-							</div>
-							<MkInput v-model="serverRules[index]"/>
+<PageWithHeader :tabs="headerTabs">
+	<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
+		<div class="_gaps_m">
+			<div>{{ i18n.ts._serverRules.description }}</div>
+			<Sortable
+				v-model="serverRules"
+				class="_gaps_m"
+				:itemKey="(_, i) => i"
+				:animation="150"
+				:handle="'.' + $style.itemHandle"
+				@start="e => e.item.classList.add('active')"
+				@end="e => e.item.classList.remove('active')"
+			>
+				<template #item="{element,index}">
+					<div :class="$style.item">
+						<div :class="$style.itemHeader">
+							<div :class="$style.itemNumber" v-text="String(index + 1)"/>
+							<span :class="$style.itemHandle"><i class="ti ti-menu"/></span>
+							<button class="_button" :class="$style.itemRemove" @click="remove(index)"><i class="ti ti-x"></i></button>
 						</div>
-					</template>
-				</Sortable>
-				<div :class="$style.commands">
-					<MkButton rounded @click="serverRules.push('')"><i class="ti ti-plus"></i> {{ i18n.ts.add }}</MkButton>
-					<MkButton primary rounded @click="save"><i class="ti ti-check"></i> {{ i18n.ts.save }}</MkButton>
-				</div>
+						<MkInput v-model="serverRules[index]"/>
+					</div>
+				</template>
+			</Sortable>
+			<div :class="$style.commands">
+				<MkButton rounded @click="serverRules.push('')"><i class="ti ti-plus"></i> {{ i18n.ts.add }}</MkButton>
+				<MkButton primary rounded @click="save"><i class="ti ti-check"></i> {{ i18n.ts.save }}</MkButton>
 			</div>
-		</MkSpacer>
+		</div>
+	</MkSpacer>
 	</MkStickyContainer>
-</div>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { defineAsyncComponent, ref, computed } from 'vue';
-import XHeader from './_header_.vue';
 import * as os from '@/os.js';
 import { fetchInstance, instance } from '@/instance.js';
 import { i18n } from '@/i18n.js';
diff --git a/packages/frontend/src/pages/admin/settings.vue b/packages/frontend/src/pages/admin/settings.vue
index 6362ebd446..efa98da048 100644
--- a/packages/frontend/src/pages/admin/settings.vue
+++ b/packages/frontend/src/pages/admin/settings.vue
@@ -4,262 +4,258 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div>
-	<MkStickyContainer>
-		<template #header><XHeader :tabs="headerTabs"/></template>
-		<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
-			<div class="_gaps_m">
-				<MkFolder :defaultOpen="true">
-					<template #icon><i class="ti ti-info-circle"></i></template>
-					<template #label>{{ i18n.ts.info }}</template>
-					<template v-if="infoForm.modified.value" #footer>
-						<MkFormFooter :form="infoForm"/>
-					</template>
+<PageWithHeader :tabs="headerTabs">
+	<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
+		<div class="_gaps_m">
+			<MkFolder :defaultOpen="true">
+				<template #icon><i class="ti ti-info-circle"></i></template>
+				<template #label>{{ i18n.ts.info }}</template>
+				<template v-if="infoForm.modified.value" #footer>
+					<MkFormFooter :form="infoForm"/>
+				</template>
 
-					<div class="_gaps">
-						<MkInput v-model="infoForm.state.name">
-							<template #label>{{ i18n.ts.instanceName }}<span v-if="infoForm.modifiedStates.name" class="_modified">{{ i18n.ts.modified }}</span></template>
-						</MkInput>
+				<div class="_gaps">
+					<MkInput v-model="infoForm.state.name">
+						<template #label>{{ i18n.ts.instanceName }}<span v-if="infoForm.modifiedStates.name" class="_modified">{{ i18n.ts.modified }}</span></template>
+					</MkInput>
 
-						<MkInput v-model="infoForm.state.shortName">
-							<template #label>{{ i18n.ts._serverSettings.shortName }} ({{ i18n.ts.optional }})<span v-if="infoForm.modifiedStates.shortName" class="_modified">{{ i18n.ts.modified }}</span></template>
-							<template #caption>{{ i18n.ts._serverSettings.shortNameDescription }}</template>
-						</MkInput>
+					<MkInput v-model="infoForm.state.shortName">
+						<template #label>{{ i18n.ts._serverSettings.shortName }} ({{ i18n.ts.optional }})<span v-if="infoForm.modifiedStates.shortName" class="_modified">{{ i18n.ts.modified }}</span></template>
+						<template #caption>{{ i18n.ts._serverSettings.shortNameDescription }}</template>
+					</MkInput>
 
-						<MkTextarea v-model="infoForm.state.description">
-							<template #label>{{ i18n.ts.instanceDescription }}<span v-if="infoForm.modifiedStates.description" class="_modified">{{ i18n.ts.modified }}</span></template>
-						</MkTextarea>
-
-						<FormSplit :minWidth="300">
-							<MkInput v-model="infoForm.state.maintainerName">
-								<template #label>{{ i18n.ts.maintainerName }}<span v-if="infoForm.modifiedStates.maintainerName" class="_modified">{{ i18n.ts.modified }}</span></template>
-							</MkInput>
-
-							<MkInput v-model="infoForm.state.maintainerEmail" type="email">
-								<template #label>{{ i18n.ts.maintainerEmail }}<span v-if="infoForm.modifiedStates.maintainerEmail" class="_modified">{{ i18n.ts.modified }}</span></template>
-								<template #prefix><i class="ti ti-mail"></i></template>
-							</MkInput>
-						</FormSplit>
-
-						<MkInput v-model="infoForm.state.tosUrl" type="url">
-							<template #label>{{ i18n.ts.tosUrl }}<span v-if="infoForm.modifiedStates.tosUrl" class="_modified">{{ i18n.ts.modified }}</span></template>
-							<template #prefix><i class="ti ti-link"></i></template>
-						</MkInput>
-
-						<MkInput v-model="infoForm.state.privacyPolicyUrl" type="url">
-							<template #label>{{ i18n.ts.privacyPolicyUrl }}<span v-if="infoForm.modifiedStates.privacyPolicyUrl" class="_modified">{{ i18n.ts.modified }}</span></template>
-							<template #prefix><i class="ti ti-link"></i></template>
-						</MkInput>
-
-						<MkInput v-model="infoForm.state.inquiryUrl" type="url">
-							<template #label>{{ i18n.ts._serverSettings.inquiryUrl }}<span v-if="infoForm.modifiedStates.inquiryUrl" class="_modified">{{ i18n.ts.modified }}</span></template>
-							<template #caption>{{ i18n.ts._serverSettings.inquiryUrlDescription }}</template>
-							<template #prefix><i class="ti ti-link"></i></template>
-						</MkInput>
-
-						<MkInput v-model="infoForm.state.repositoryUrl" type="url">
-							<template #label>{{ i18n.ts.repositoryUrl }}<span v-if="infoForm.modifiedStates.repositoryUrl" class="_modified">{{ i18n.ts.modified }}</span></template>
-							<template #caption>{{ i18n.ts.repositoryUrlDescription }}</template>
-							<template #prefix><i class="ti ti-link"></i></template>
-						</MkInput>
-
-						<MkInfo v-if="!instance.providesTarball && !infoForm.state.repositoryUrl" warn>
-							{{ i18n.ts.repositoryUrlOrTarballRequired }}
-						</MkInfo>
-
-						<MkInput v-model="infoForm.state.impressumUrl" type="url">
-							<template #label>{{ i18n.ts.impressumUrl }}<span v-if="infoForm.modifiedStates.impressumUrl" class="_modified">{{ i18n.ts.modified }}</span></template>
-							<template #caption>{{ i18n.ts.impressumDescription }}</template>
-							<template #prefix><i class="ti ti-link"></i></template>
-						</MkInput>
-					</div>
-				</MkFolder>
-
-				<MkFolder>
-					<template #icon><i class="ti ti-user-star"></i></template>
-					<template #label>{{ i18n.ts.pinnedUsers }}</template>
-					<template v-if="pinnedUsersForm.modified.value" #footer>
-						<MkFormFooter :form="pinnedUsersForm"/>
-					</template>
-
-					<MkTextarea v-model="pinnedUsersForm.state.pinnedUsers">
-						<template #label>{{ i18n.ts.pinnedUsers }}<span v-if="pinnedUsersForm.modifiedStates.pinnedUsers" class="_modified">{{ i18n.ts.modified }}</span></template>
-						<template #caption>{{ i18n.ts.pinnedUsersDescription }}</template>
+					<MkTextarea v-model="infoForm.state.description">
+						<template #label>{{ i18n.ts.instanceDescription }}<span v-if="infoForm.modifiedStates.description" class="_modified">{{ i18n.ts.modified }}</span></template>
 					</MkTextarea>
-				</MkFolder>
 
-				<MkFolder>
-					<template #icon><i class="ti ti-cloud"></i></template>
-					<template #label>{{ i18n.ts.files }}</template>
-					<template v-if="filesForm.modified.value" #footer>
-						<MkFormFooter :form="filesForm"/>
+					<FormSplit :minWidth="300">
+						<MkInput v-model="infoForm.state.maintainerName">
+							<template #label>{{ i18n.ts.maintainerName }}<span v-if="infoForm.modifiedStates.maintainerName" class="_modified">{{ i18n.ts.modified }}</span></template>
+						</MkInput>
+
+						<MkInput v-model="infoForm.state.maintainerEmail" type="email">
+							<template #label>{{ i18n.ts.maintainerEmail }}<span v-if="infoForm.modifiedStates.maintainerEmail" class="_modified">{{ i18n.ts.modified }}</span></template>
+							<template #prefix><i class="ti ti-mail"></i></template>
+						</MkInput>
+					</FormSplit>
+
+					<MkInput v-model="infoForm.state.tosUrl" type="url">
+						<template #label>{{ i18n.ts.tosUrl }}<span v-if="infoForm.modifiedStates.tosUrl" class="_modified">{{ i18n.ts.modified }}</span></template>
+						<template #prefix><i class="ti ti-link"></i></template>
+					</MkInput>
+
+					<MkInput v-model="infoForm.state.privacyPolicyUrl" type="url">
+						<template #label>{{ i18n.ts.privacyPolicyUrl }}<span v-if="infoForm.modifiedStates.privacyPolicyUrl" class="_modified">{{ i18n.ts.modified }}</span></template>
+						<template #prefix><i class="ti ti-link"></i></template>
+					</MkInput>
+
+					<MkInput v-model="infoForm.state.inquiryUrl" type="url">
+						<template #label>{{ i18n.ts._serverSettings.inquiryUrl }}<span v-if="infoForm.modifiedStates.inquiryUrl" class="_modified">{{ i18n.ts.modified }}</span></template>
+						<template #caption>{{ i18n.ts._serverSettings.inquiryUrlDescription }}</template>
+						<template #prefix><i class="ti ti-link"></i></template>
+					</MkInput>
+
+					<MkInput v-model="infoForm.state.repositoryUrl" type="url">
+						<template #label>{{ i18n.ts.repositoryUrl }}<span v-if="infoForm.modifiedStates.repositoryUrl" class="_modified">{{ i18n.ts.modified }}</span></template>
+						<template #caption>{{ i18n.ts.repositoryUrlDescription }}</template>
+						<template #prefix><i class="ti ti-link"></i></template>
+					</MkInput>
+
+					<MkInfo v-if="!instance.providesTarball && !infoForm.state.repositoryUrl" warn>
+						{{ i18n.ts.repositoryUrlOrTarballRequired }}
+					</MkInfo>
+
+					<MkInput v-model="infoForm.state.impressumUrl" type="url">
+						<template #label>{{ i18n.ts.impressumUrl }}<span v-if="infoForm.modifiedStates.impressumUrl" class="_modified">{{ i18n.ts.modified }}</span></template>
+						<template #caption>{{ i18n.ts.impressumDescription }}</template>
+						<template #prefix><i class="ti ti-link"></i></template>
+					</MkInput>
+				</div>
+			</MkFolder>
+
+			<MkFolder>
+				<template #icon><i class="ti ti-user-star"></i></template>
+				<template #label>{{ i18n.ts.pinnedUsers }}</template>
+				<template v-if="pinnedUsersForm.modified.value" #footer>
+					<MkFormFooter :form="pinnedUsersForm"/>
+				</template>
+
+				<MkTextarea v-model="pinnedUsersForm.state.pinnedUsers">
+					<template #label>{{ i18n.ts.pinnedUsers }}<span v-if="pinnedUsersForm.modifiedStates.pinnedUsers" class="_modified">{{ i18n.ts.modified }}</span></template>
+					<template #caption>{{ i18n.ts.pinnedUsersDescription }}</template>
+				</MkTextarea>
+			</MkFolder>
+
+			<MkFolder>
+				<template #icon><i class="ti ti-cloud"></i></template>
+				<template #label>{{ i18n.ts.files }}</template>
+				<template v-if="filesForm.modified.value" #footer>
+					<MkFormFooter :form="filesForm"/>
+				</template>
+
+				<div class="_gaps">
+					<MkSwitch v-model="filesForm.state.cacheRemoteFiles">
+						<template #label>{{ i18n.ts.cacheRemoteFiles }}<span v-if="filesForm.modifiedStates.cacheRemoteFiles" class="_modified">{{ i18n.ts.modified }}</span></template>
+						<template #caption>{{ i18n.ts.cacheRemoteFilesDescription }}{{ i18n.ts.youCanCleanRemoteFilesCache }}</template>
+					</MkSwitch>
+
+					<template v-if="filesForm.state.cacheRemoteFiles">
+						<MkSwitch v-model="filesForm.state.cacheRemoteSensitiveFiles">
+							<template #label>{{ i18n.ts.cacheRemoteSensitiveFiles }}<span v-if="filesForm.modifiedStates.cacheRemoteSensitiveFiles" class="_modified">{{ i18n.ts.modified }}</span></template>
+							<template #caption>{{ i18n.ts.cacheRemoteSensitiveFilesDescription }}</template>
+						</MkSwitch>
 					</template>
+				</div>
+			</MkFolder>
 
-					<div class="_gaps">
-						<MkSwitch v-model="filesForm.state.cacheRemoteFiles">
-							<template #label>{{ i18n.ts.cacheRemoteFiles }}<span v-if="filesForm.modifiedStates.cacheRemoteFiles" class="_modified">{{ i18n.ts.modified }}</span></template>
-							<template #caption>{{ i18n.ts.cacheRemoteFilesDescription }}{{ i18n.ts.youCanCleanRemoteFilesCache }}</template>
+			<MkFolder>
+				<template #icon><i class="ti ti-world-cog"></i></template>
+				<template #label>ServiceWorker</template>
+				<template v-if="serviceWorkerForm.modified.value" #footer>
+					<MkFormFooter :form="serviceWorkerForm"/>
+				</template>
+
+				<div class="_gaps">
+					<MkSwitch v-model="serviceWorkerForm.state.enableServiceWorker">
+						<template #label>{{ i18n.ts.enableServiceworker }}<span v-if="serviceWorkerForm.modifiedStates.enableServiceWorker" class="_modified">{{ i18n.ts.modified }}</span></template>
+						<template #caption>{{ i18n.ts.serviceworkerInfo }}</template>
+					</MkSwitch>
+
+					<template v-if="serviceWorkerForm.state.enableServiceWorker">
+						<MkInput v-model="serviceWorkerForm.state.swPublicKey">
+							<template #label>Public key<span v-if="serviceWorkerForm.modifiedStates.swPublicKey" class="_modified">{{ i18n.ts.modified }}</span></template>
+							<template #prefix><i class="ti ti-key"></i></template>
+						</MkInput>
+
+						<MkInput v-model="serviceWorkerForm.state.swPrivateKey">
+							<template #label>Private key<span v-if="serviceWorkerForm.modifiedStates.swPrivateKey" class="_modified">{{ i18n.ts.modified }}</span></template>
+							<template #prefix><i class="ti ti-key"></i></template>
+						</MkInput>
+					</template>
+				</div>
+			</MkFolder>
+
+			<MkFolder>
+				<template #icon><i class="ti ti-ad"></i></template>
+				<template #label>{{ i18n.ts._ad.adsSettings }}</template>
+				<template v-if="adForm.modified.value" #footer>
+					<MkFormFooter :form="adForm"/>
+				</template>
+
+				<div class="_gaps">
+					<div class="_gaps_s">
+						<MkInput v-model="adForm.state.notesPerOneAd" :min="0" type="number">
+							<template #label>{{ i18n.ts._ad.notesPerOneAd }}<span v-if="adForm.modifiedStates.notesPerOneAd" class="_modified">{{ i18n.ts.modified }}</span></template>
+							<template #caption>{{ i18n.ts._ad.setZeroToDisable }}</template>
+						</MkInput>
+						<MkInfo v-if="adForm.state.notesPerOneAd > 0 && adForm.state.notesPerOneAd < 20" :warn="true">
+							{{ i18n.ts._ad.adsTooClose }}
+						</MkInfo>
+					</div>
+				</div>
+			</MkFolder>
+
+			<MkFolder>
+				<template #icon><i class="ti ti-world-search"></i></template>
+				<template #label>{{ i18n.ts._urlPreviewSetting.title }}</template>
+				<template v-if="urlPreviewForm.modified.value" #footer>
+					<MkFormFooter :form="urlPreviewForm"/>
+				</template>
+
+				<div class="_gaps">
+					<MkSwitch v-model="urlPreviewForm.state.urlPreviewEnabled">
+						<template #label>{{ i18n.ts._urlPreviewSetting.enable }}<span v-if="urlPreviewForm.modifiedStates.urlPreviewEnabled" class="_modified">{{ i18n.ts.modified }}</span></template>
+					</MkSwitch>
+
+					<template v-if="urlPreviewForm.state.urlPreviewEnabled">
+						<MkSwitch v-model="urlPreviewForm.state.urlPreviewRequireContentLength">
+							<template #label>{{ i18n.ts._urlPreviewSetting.requireContentLength }}<span v-if="urlPreviewForm.modifiedStates.urlPreviewRequireContentLength" class="_modified">{{ i18n.ts.modified }}</span></template>
+							<template #caption>{{ i18n.ts._urlPreviewSetting.requireContentLengthDescription }}</template>
 						</MkSwitch>
 
-						<template v-if="filesForm.state.cacheRemoteFiles">
-							<MkSwitch v-model="filesForm.state.cacheRemoteSensitiveFiles">
-								<template #label>{{ i18n.ts.cacheRemoteSensitiveFiles }}<span v-if="filesForm.modifiedStates.cacheRemoteSensitiveFiles" class="_modified">{{ i18n.ts.modified }}</span></template>
-								<template #caption>{{ i18n.ts.cacheRemoteSensitiveFilesDescription }}</template>
-							</MkSwitch>
-						</template>
-					</div>
-				</MkFolder>
+						<MkInput v-model="urlPreviewForm.state.urlPreviewMaximumContentLength" type="number">
+							<template #label>{{ i18n.ts._urlPreviewSetting.maximumContentLength }}<span v-if="urlPreviewForm.modifiedStates.urlPreviewMaximumContentLength" class="_modified">{{ i18n.ts.modified }}</span></template>
+							<template #caption>{{ i18n.ts._urlPreviewSetting.maximumContentLengthDescription }}</template>
+						</MkInput>
 
-				<MkFolder>
-					<template #icon><i class="ti ti-world-cog"></i></template>
-					<template #label>ServiceWorker</template>
-					<template v-if="serviceWorkerForm.modified.value" #footer>
-						<MkFormFooter :form="serviceWorkerForm"/>
-					</template>
+						<MkInput v-model="urlPreviewForm.state.urlPreviewTimeout" type="number">
+							<template #label>{{ i18n.ts._urlPreviewSetting.timeout }}<span v-if="urlPreviewForm.modifiedStates.urlPreviewTimeout" class="_modified">{{ i18n.ts.modified }}</span></template>
+							<template #caption>{{ i18n.ts._urlPreviewSetting.timeoutDescription }}</template>
+						</MkInput>
 
-					<div class="_gaps">
-						<MkSwitch v-model="serviceWorkerForm.state.enableServiceWorker">
-							<template #label>{{ i18n.ts.enableServiceworker }}<span v-if="serviceWorkerForm.modifiedStates.enableServiceWorker" class="_modified">{{ i18n.ts.modified }}</span></template>
-							<template #caption>{{ i18n.ts.serviceworkerInfo }}</template>
-						</MkSwitch>
+						<MkInput v-model="urlPreviewForm.state.urlPreviewUserAgent" type="text">
+							<template #label>{{ i18n.ts._urlPreviewSetting.userAgent }}<span v-if="urlPreviewForm.modifiedStates.urlPreviewUserAgent" class="_modified">{{ i18n.ts.modified }}</span></template>
+							<template #caption>{{ i18n.ts._urlPreviewSetting.userAgentDescription }}</template>
+						</MkInput>
 
-						<template v-if="serviceWorkerForm.state.enableServiceWorker">
-							<MkInput v-model="serviceWorkerForm.state.swPublicKey">
-								<template #label>Public key<span v-if="serviceWorkerForm.modifiedStates.swPublicKey" class="_modified">{{ i18n.ts.modified }}</span></template>
-								<template #prefix><i class="ti ti-key"></i></template>
+						<div>
+							<MkInput v-model="urlPreviewForm.state.urlPreviewSummaryProxyUrl" type="text">
+								<template #label>{{ i18n.ts._urlPreviewSetting.summaryProxy }}<span v-if="urlPreviewForm.modifiedStates.urlPreviewSummaryProxyUrl" class="_modified">{{ i18n.ts.modified }}</span></template>
+								<template #caption>[{{ i18n.ts.notUsePleaseLeaveBlank }}] {{ i18n.ts._urlPreviewSetting.summaryProxyDescription }}</template>
 							</MkInput>
 
-							<MkInput v-model="serviceWorkerForm.state.swPrivateKey">
-								<template #label>Private key<span v-if="serviceWorkerForm.modifiedStates.swPrivateKey" class="_modified">{{ i18n.ts.modified }}</span></template>
-								<template #prefix><i class="ti ti-key"></i></template>
-							</MkInput>
-						</template>
-					</div>
-				</MkFolder>
-
-				<MkFolder>
-					<template #icon><i class="ti ti-ad"></i></template>
-					<template #label>{{ i18n.ts._ad.adsSettings }}</template>
-					<template v-if="adForm.modified.value" #footer>
-						<MkFormFooter :form="adForm"/>
-					</template>
-
-					<div class="_gaps">
-						<div class="_gaps_s">
-							<MkInput v-model="adForm.state.notesPerOneAd" :min="0" type="number">
-								<template #label>{{ i18n.ts._ad.notesPerOneAd }}<span v-if="adForm.modifiedStates.notesPerOneAd" class="_modified">{{ i18n.ts.modified }}</span></template>
-								<template #caption>{{ i18n.ts._ad.setZeroToDisable }}</template>
-							</MkInput>
-							<MkInfo v-if="adForm.state.notesPerOneAd > 0 && adForm.state.notesPerOneAd < 20" :warn="true">
-								{{ i18n.ts._ad.adsTooClose }}
-							</MkInfo>
-						</div>
-					</div>
-				</MkFolder>
-
-				<MkFolder>
-					<template #icon><i class="ti ti-world-search"></i></template>
-					<template #label>{{ i18n.ts._urlPreviewSetting.title }}</template>
-					<template v-if="urlPreviewForm.modified.value" #footer>
-						<MkFormFooter :form="urlPreviewForm"/>
-					</template>
-
-					<div class="_gaps">
-						<MkSwitch v-model="urlPreviewForm.state.urlPreviewEnabled">
-							<template #label>{{ i18n.ts._urlPreviewSetting.enable }}<span v-if="urlPreviewForm.modifiedStates.urlPreviewEnabled" class="_modified">{{ i18n.ts.modified }}</span></template>
-						</MkSwitch>
-
-						<template v-if="urlPreviewForm.state.urlPreviewEnabled">
-							<MkSwitch v-model="urlPreviewForm.state.urlPreviewRequireContentLength">
-								<template #label>{{ i18n.ts._urlPreviewSetting.requireContentLength }}<span v-if="urlPreviewForm.modifiedStates.urlPreviewRequireContentLength" class="_modified">{{ i18n.ts.modified }}</span></template>
-								<template #caption>{{ i18n.ts._urlPreviewSetting.requireContentLengthDescription }}</template>
-							</MkSwitch>
-
-							<MkInput v-model="urlPreviewForm.state.urlPreviewMaximumContentLength" type="number">
-								<template #label>{{ i18n.ts._urlPreviewSetting.maximumContentLength }}<span v-if="urlPreviewForm.modifiedStates.urlPreviewMaximumContentLength" class="_modified">{{ i18n.ts.modified }}</span></template>
-								<template #caption>{{ i18n.ts._urlPreviewSetting.maximumContentLengthDescription }}</template>
-							</MkInput>
-
-							<MkInput v-model="urlPreviewForm.state.urlPreviewTimeout" type="number">
-								<template #label>{{ i18n.ts._urlPreviewSetting.timeout }}<span v-if="urlPreviewForm.modifiedStates.urlPreviewTimeout" class="_modified">{{ i18n.ts.modified }}</span></template>
-								<template #caption>{{ i18n.ts._urlPreviewSetting.timeoutDescription }}</template>
-							</MkInput>
-
-							<MkInput v-model="urlPreviewForm.state.urlPreviewUserAgent" type="text">
-								<template #label>{{ i18n.ts._urlPreviewSetting.userAgent }}<span v-if="urlPreviewForm.modifiedStates.urlPreviewUserAgent" class="_modified">{{ i18n.ts.modified }}</span></template>
-								<template #caption>{{ i18n.ts._urlPreviewSetting.userAgentDescription }}</template>
-							</MkInput>
-
-							<div>
-								<MkInput v-model="urlPreviewForm.state.urlPreviewSummaryProxyUrl" type="text">
-									<template #label>{{ i18n.ts._urlPreviewSetting.summaryProxy }}<span v-if="urlPreviewForm.modifiedStates.urlPreviewSummaryProxyUrl" class="_modified">{{ i18n.ts.modified }}</span></template>
-									<template #caption>[{{ i18n.ts.notUsePleaseLeaveBlank }}] {{ i18n.ts._urlPreviewSetting.summaryProxyDescription }}</template>
-								</MkInput>
-
-								<div :class="$style.subCaption">
-									{{ i18n.ts._urlPreviewSetting.summaryProxyDescription2 }}
-									<ul style="padding-left: 20px; margin: 4px 0">
-										<li>{{ i18n.ts._urlPreviewSetting.timeout }} / key:timeout</li>
-										<li>{{ i18n.ts._urlPreviewSetting.maximumContentLength }} / key:contentLengthLimit</li>
-										<li>{{ i18n.ts._urlPreviewSetting.requireContentLength }} / key:contentLengthRequired</li>
-										<li>{{ i18n.ts._urlPreviewSetting.userAgent }} / key:userAgent</li>
-									</ul>
-								</div>
+							<div :class="$style.subCaption">
+								{{ i18n.ts._urlPreviewSetting.summaryProxyDescription2 }}
+								<ul style="padding-left: 20px; margin: 4px 0">
+									<li>{{ i18n.ts._urlPreviewSetting.timeout }} / key:timeout</li>
+									<li>{{ i18n.ts._urlPreviewSetting.maximumContentLength }} / key:contentLengthLimit</li>
+									<li>{{ i18n.ts._urlPreviewSetting.requireContentLength }} / key:contentLengthRequired</li>
+									<li>{{ i18n.ts._urlPreviewSetting.userAgent }} / key:userAgent</li>
+								</ul>
 							</div>
-						</template>
-					</div>
-				</MkFolder>
-
-				<MkFolder>
-					<template #icon><i class="ti ti-planet"></i></template>
-					<template #label>{{ i18n.ts.federation }}</template>
-					<template v-if="federationForm.savedState.federation === 'all'" #suffix>{{ i18n.ts.all }}</template>
-					<template v-else-if="federationForm.savedState.federation === 'specified'" #suffix>{{ i18n.ts.specifyHost }}</template>
-					<template v-else-if="federationForm.savedState.federation === 'none'" #suffix>{{ i18n.ts.none }}</template>
-					<template v-if="federationForm.modified.value" #footer>
-						<MkFormFooter :form="federationForm"/>
+						</div>
 					</template>
+				</div>
+			</MkFolder>
 
-					<div class="_gaps">
-						<MkRadios v-model="federationForm.state.federation">
-							<template #label>{{ i18n.ts.behavior }}<span v-if="federationForm.modifiedStates.federation" class="_modified">{{ i18n.ts.modified }}</span></template>
-							<option value="all">{{ i18n.ts.all }}</option>
-							<option value="specified">{{ i18n.ts.specifyHost }}</option>
-							<option value="none">{{ i18n.ts.none }}</option>
-						</MkRadios>
+			<MkFolder>
+				<template #icon><i class="ti ti-planet"></i></template>
+				<template #label>{{ i18n.ts.federation }}</template>
+				<template v-if="federationForm.savedState.federation === 'all'" #suffix>{{ i18n.ts.all }}</template>
+				<template v-else-if="federationForm.savedState.federation === 'specified'" #suffix>{{ i18n.ts.specifyHost }}</template>
+				<template v-else-if="federationForm.savedState.federation === 'none'" #suffix>{{ i18n.ts.none }}</template>
+				<template v-if="federationForm.modified.value" #footer>
+					<MkFormFooter :form="federationForm"/>
+				</template>
 
-						<MkTextarea v-if="federationForm.state.federation === 'specified'" v-model="federationForm.state.federationHosts">
-							<template #label>{{ i18n.ts.federationAllowedHosts }}<span v-if="federationForm.modifiedStates.federationHosts" class="_modified">{{ i18n.ts.modified }}</span></template>
-							<template #caption>{{ i18n.ts.federationAllowedHostsDescription }}</template>
-						</MkTextarea>
-					</div>
-				</MkFolder>
+				<div class="_gaps">
+					<MkRadios v-model="federationForm.state.federation">
+						<template #label>{{ i18n.ts.behavior }}<span v-if="federationForm.modifiedStates.federation" class="_modified">{{ i18n.ts.modified }}</span></template>
+						<option value="all">{{ i18n.ts.all }}</option>
+						<option value="specified">{{ i18n.ts.specifyHost }}</option>
+						<option value="none">{{ i18n.ts.none }}</option>
+					</MkRadios>
 
-				<MkFolder>
-					<template #icon><i class="ti ti-ghost"></i></template>
-					<template #label>{{ i18n.ts.proxyAccount }}</template>
-					<template v-if="proxyAccountForm.modified.value" #footer>
-						<MkFormFooter :form="proxyAccountForm"/>
-					</template>
+					<MkTextarea v-if="federationForm.state.federation === 'specified'" v-model="federationForm.state.federationHosts">
+						<template #label>{{ i18n.ts.federationAllowedHosts }}<span v-if="federationForm.modifiedStates.federationHosts" class="_modified">{{ i18n.ts.modified }}</span></template>
+						<template #caption>{{ i18n.ts.federationAllowedHostsDescription }}</template>
+					</MkTextarea>
+				</div>
+			</MkFolder>
 
-					<div class="_gaps">
-						<MkInfo>{{ i18n.ts.proxyAccountDescription }}</MkInfo>
+			<MkFolder>
+				<template #icon><i class="ti ti-ghost"></i></template>
+				<template #label>{{ i18n.ts.proxyAccount }}</template>
+				<template v-if="proxyAccountForm.modified.value" #footer>
+					<MkFormFooter :form="proxyAccountForm"/>
+				</template>
 
-						<MkTextarea v-model="proxyAccountForm.state.description" :max="500" tall mfmAutocomplete :mfmPreview="true">
-							<template #label>{{ i18n.ts._profile.description }}</template>
-							<template #caption>{{ i18n.ts._profile.youCanIncludeHashtags }}</template>
-						</MkTextarea>
-					</div>
-				</MkFolder>
-			</div>
-		</MkSpacer>
-	</MkStickyContainer>
-</div>
+				<div class="_gaps">
+					<MkInfo>{{ i18n.ts.proxyAccountDescription }}</MkInfo>
+
+					<MkTextarea v-model="proxyAccountForm.state.description" :max="500" tall mfmAutocomplete :mfmPreview="true">
+						<template #label>{{ i18n.ts._profile.description }}</template>
+						<template #caption>{{ i18n.ts._profile.youCanIncludeHashtags }}</template>
+					</MkTextarea>
+				</div>
+			</MkFolder>
+		</div>
+	</MkSpacer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed, reactive } from 'vue';
-import XHeader from './_header_.vue';
 import MkSwitch from '@/components/MkSwitch.vue';
 import MkInput from '@/components/MkInput.vue';
 import MkTextarea from '@/components/MkTextarea.vue';
diff --git a/packages/frontend/src/pages/admin/system-webhook.vue b/packages/frontend/src/pages/admin/system-webhook.vue
index d8eb9b92ee..a3214028e6 100644
--- a/packages/frontend/src/pages/admin/system-webhook.vue
+++ b/packages/frontend/src/pages/admin/system-webhook.vue
@@ -4,11 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkStickyContainer>
-	<template #header>
-		<XHeader :actions="headerActions" :tabs="headerTabs"/>
-	</template>
-
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
 	<MkSpacer :contentMax="900">
 		<div class="_gaps_m">
 			<MkButton primary @click="onCreateWebhookClicked">
@@ -22,7 +18,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</FormSection>
 		</div>
 	</MkSpacer>
-</MkStickyContainer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
@@ -32,7 +28,6 @@ import XItem from './system-webhook.item.vue';
 import FormSection from '@/components/form/section.vue';
 import { definePage } from '@/page.js';
 import { i18n } from '@/i18n.js';
-import XHeader from '@/pages/admin/_header_.vue';
 import MkButton from '@/components/MkButton.vue';
 import { misskeyApi } from '@/utility/misskey-api.js';
 import { showSystemWebhookEditorDialog } from '@/components/MkSystemWebhookEditor.impl.js';
diff --git a/packages/frontend/src/pages/admin/users.vue b/packages/frontend/src/pages/admin/users.vue
index a44951a947..cef0e94753 100644
--- a/packages/frontend/src/pages/admin/users.vue
+++ b/packages/frontend/src/pages/admin/users.vue
@@ -4,64 +4,60 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div>
-	<MkStickyContainer>
-		<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
-		<MkSpacer :contentMax="900">
-			<div class="_gaps">
-				<div :class="$style.inputs">
-					<MkButton style="margin-left: auto" @click="resetQuery">{{ i18n.ts.reset }}</MkButton>
-				</div>
-				<div :class="$style.inputs">
-					<MkSelect v-model="sort" style="flex: 1;">
-						<template #label>{{ i18n.ts.sort }}</template>
-						<option value="-createdAt">{{ i18n.ts.registeredDate }} ({{ i18n.ts.ascendingOrder }})</option>
-						<option value="+createdAt">{{ i18n.ts.registeredDate }} ({{ i18n.ts.descendingOrder }})</option>
-						<option value="-updatedAt">{{ i18n.ts.lastUsed }} ({{ i18n.ts.ascendingOrder }})</option>
-						<option value="+updatedAt">{{ i18n.ts.lastUsed }} ({{ i18n.ts.descendingOrder }})</option>
-					</MkSelect>
-					<MkSelect v-model="state" style="flex: 1;">
-						<template #label>{{ i18n.ts.state }}</template>
-						<option value="all">{{ i18n.ts.all }}</option>
-						<option value="available">{{ i18n.ts.normal }}</option>
-						<option value="admin">{{ i18n.ts.administrator }}</option>
-						<option value="moderator">{{ i18n.ts.moderator }}</option>
-						<option value="suspended">{{ i18n.ts.suspend }}</option>
-					</MkSelect>
-					<MkSelect v-model="origin" style="flex: 1;">
-						<template #label>{{ i18n.ts.instance }}</template>
-						<option value="combined">{{ i18n.ts.all }}</option>
-						<option value="local">{{ i18n.ts.local }}</option>
-						<option value="remote">{{ i18n.ts.remote }}</option>
-					</MkSelect>
-				</div>
-				<div :class="$style.inputs">
-					<MkInput v-model="searchUsername" style="flex: 1;" type="text" :spellcheck="false">
-						<template #prefix>@</template>
-						<template #label>{{ i18n.ts.username }}</template>
-					</MkInput>
-					<MkInput v-model="searchHost" style="flex: 1;" type="text" :spellcheck="false" :disabled="pagination.params.origin === 'local'">
-						<template #prefix>@</template>
-						<template #label>{{ i18n.ts.host }}</template>
-					</MkInput>
-				</div>
-
-				<MkPagination v-slot="{items}" ref="paginationComponent" :pagination="pagination">
-					<div :class="$style.users">
-						<MkA v-for="user in items" :key="user.id" v-tooltip.mfm="`Last posted: ${dateString(user.updatedAt)}`" :class="$style.user" :to="`/admin/user/${user.id}`">
-							<MkUserCardMini :user="user"/>
-						</MkA>
-					</div>
-				</MkPagination>
+<PageWithHeader :actions="headerActions" :tabs="headerTabs">
+	<MkSpacer :contentMax="900">
+		<div class="_gaps">
+			<div :class="$style.inputs">
+				<MkButton style="margin-left: auto" @click="resetQuery">{{ i18n.ts.reset }}</MkButton>
 			</div>
-		</MkSpacer>
-	</MkStickyContainer>
-</div>
+			<div :class="$style.inputs">
+				<MkSelect v-model="sort" style="flex: 1;">
+					<template #label>{{ i18n.ts.sort }}</template>
+					<option value="-createdAt">{{ i18n.ts.registeredDate }} ({{ i18n.ts.ascendingOrder }})</option>
+					<option value="+createdAt">{{ i18n.ts.registeredDate }} ({{ i18n.ts.descendingOrder }})</option>
+					<option value="-updatedAt">{{ i18n.ts.lastUsed }} ({{ i18n.ts.ascendingOrder }})</option>
+					<option value="+updatedAt">{{ i18n.ts.lastUsed }} ({{ i18n.ts.descendingOrder }})</option>
+				</MkSelect>
+				<MkSelect v-model="state" style="flex: 1;">
+					<template #label>{{ i18n.ts.state }}</template>
+					<option value="all">{{ i18n.ts.all }}</option>
+					<option value="available">{{ i18n.ts.normal }}</option>
+					<option value="admin">{{ i18n.ts.administrator }}</option>
+					<option value="moderator">{{ i18n.ts.moderator }}</option>
+					<option value="suspended">{{ i18n.ts.suspend }}</option>
+				</MkSelect>
+				<MkSelect v-model="origin" style="flex: 1;">
+					<template #label>{{ i18n.ts.instance }}</template>
+					<option value="combined">{{ i18n.ts.all }}</option>
+					<option value="local">{{ i18n.ts.local }}</option>
+					<option value="remote">{{ i18n.ts.remote }}</option>
+				</MkSelect>
+			</div>
+			<div :class="$style.inputs">
+				<MkInput v-model="searchUsername" style="flex: 1;" type="text" :spellcheck="false">
+					<template #prefix>@</template>
+					<template #label>{{ i18n.ts.username }}</template>
+				</MkInput>
+				<MkInput v-model="searchHost" style="flex: 1;" type="text" :spellcheck="false" :disabled="pagination.params.origin === 'local'">
+					<template #prefix>@</template>
+					<template #label>{{ i18n.ts.host }}</template>
+				</MkInput>
+			</div>
+
+			<MkPagination v-slot="{items}" ref="paginationComponent" :pagination="pagination">
+				<div :class="$style.users">
+					<MkA v-for="user in items" :key="user.id" v-tooltip.mfm="`Last posted: ${dateString(user.updatedAt)}`" :class="$style.user" :to="`/admin/user/${user.id}`">
+						<MkUserCardMini :user="user"/>
+					</MkA>
+				</div>
+			</MkPagination>
+		</div>
+	</MkSpacer>
+</PageWithHeader>
 </template>
 
 <script lang="ts" setup>
 import { computed, useTemplateRef, ref, watchEffect } from 'vue';
-import XHeader from './_header_.vue';
 import { defaultMemoryStorage } from '@/memory-storage';
 import MkButton from '@/components/MkButton.vue';
 import MkInput from '@/components/MkInput.vue';