diff --git a/package.json b/package.json
index 63b5f1dcd2..0b681f6d51 100644
--- a/package.json
+++ b/package.json
@@ -40,6 +40,8 @@
 		"@bull-board/ui": "^4.10.2",
 		"@napi-rs/cli": "^2.15.0",
 		"@tensorflow/tfjs": "^3.21.0",
+		"focus-trap": "^7.2.0",
+		"focus-trap-vue": "^4.0.1",
 		"js-yaml": "4.1.0",
 		"seedrandom": "^3.0.5"
 	},
diff --git a/packages/client/src/components/MkButton.vue b/packages/client/src/components/MkButton.vue
index 5f1a5bdb7e..feac281d9e 100644
--- a/packages/client/src/components/MkButton.vue
+++ b/packages/client/src/components/MkButton.vue
@@ -195,8 +195,7 @@ function onMousedown(evt: MouseEvent): void {
 	}
 
 	&:focus-visible {
-		outline: solid 2px var(--focus);
-		outline-offset: 2px;
+		outline: auto;
 	}
 
 	&.inline {
diff --git a/packages/client/src/components/MkCwButton.vue b/packages/client/src/components/MkCwButton.vue
index 659cb1fbb6..1f6340510b 100644
--- a/packages/client/src/components/MkCwButton.vue
+++ b/packages/client/src/components/MkCwButton.vue
@@ -1,5 +1,6 @@
 <template>
 	<button
+		ref="el"
 		class="_button"
 		:class="{ showLess: modelValue, fade: !modelValue }"
 		@click.stop="toggle"
@@ -12,7 +13,7 @@
 </template>
 
 <script lang="ts" setup>
-import { computed } from "vue";
+import { computed, ref } from "vue";
 import { length } from "stringz";
 import * as misskey from "calckey-js";
 import { concat } from "@/scripts/array";
@@ -27,6 +28,8 @@ const emit = defineEmits<{
 	(ev: "update:modelValue", v: boolean): void;
 }>();
 
+const el = ref<HTMLElement>(); 
+
 const label = computed(() => {
 	return concat([
 		props.note.text
@@ -43,6 +46,14 @@ const label = computed(() => {
 const toggle = () => {
 	emit("update:modelValue", !props.modelValue);
 };
+
+function focus() {
+	el.value.focus();
+}
+
+defineExpose({
+	focus
+});
 </script>
 
 <style lang="scss" scoped>
@@ -62,7 +73,7 @@ const toggle = () => {
 			}
 		}
 	}
-	&:hover > span {
+	&:hover > span, &:focus > span {
 		background: var(--cwFg) !important;
 		color: var(--cwBg) !important;
 	}
@@ -73,6 +84,7 @@ const toggle = () => {
 		bottom: 0;
 		left: 0;
 		width: 100%;
+		z-index: 2;
 		> span {
 			display: inline-block;
 			background: var(--panel);
@@ -81,7 +93,7 @@ const toggle = () => {
 			border-radius: 999px;
 			box-shadow: 0 2px 6px rgb(0 0 0 / 20%);
 		}
-		&:hover {
+		&:hover, &:focus {
 			> span {
 				background: var(--panelHighlight);
 			}
diff --git a/packages/client/src/components/MkDriveFileThumbnail.vue b/packages/client/src/components/MkDriveFileThumbnail.vue
index 39150c10c6..48b5428177 100644
--- a/packages/client/src/components/MkDriveFileThumbnail.vue
+++ b/packages/client/src/components/MkDriveFileThumbnail.vue
@@ -1,5 +1,5 @@
 <template>
-	<div ref="thumbnail" class="zdjebgpv">
+	<button ref="thumbnail" class="zdjebgpv">
 		<ImgWithBlurhash
 			v-if="isThumbnailAvailable"
 			:hash="file.blurhash"
@@ -36,7 +36,7 @@
 			v-if="isThumbnailAvailable && is === 'video'"
 			class="ph-file-video ph-bold ph-lg icon-sub"
 		></i>
-	</div>
+	</button>
 </template>
 
 <script lang="ts" setup>
@@ -88,6 +88,9 @@ const isThumbnailAvailable = computed(() => {
 	background: var(--panel);
 	border-radius: 8px;
 	overflow: clip;
+	border: 0;
+	padding: 0;
+	cursor: pointer;
 
 	> .icon-sub {
 		position: absolute;
diff --git a/packages/client/src/components/MkEmojiPicker.vue b/packages/client/src/components/MkEmojiPicker.vue
index a22006951d..88d207babb 100644
--- a/packages/client/src/components/MkEmojiPicker.vue
+++ b/packages/client/src/components/MkEmojiPicker.vue
@@ -1,157 +1,160 @@
 <template>
-	<div
-		class="omfetrab"
-		:class="['s' + size, 'w' + width, 'h' + height, { asDrawer }]"
-		:style="{ maxHeight: maxHeight ? maxHeight + 'px' : undefined }"
-	>
-		<input
-			ref="search"
-			v-model.trim="q"
-			class="search"
-			data-prevent-emoji-insert
-			:class="{ filled: q != null && q != '' }"
-			:placeholder="i18n.ts.search"
-			type="search"
-			@paste.stop="paste"
-			@keyup.enter="done()"
-		/>
-		<div ref="emojis" class="emojis">
-			<section class="result">
-				<div v-if="searchResultCustom.length > 0" class="body">
-					<button
-						v-for="emoji in searchResultCustom"
-						:key="emoji.id"
-						class="_button item"
-						:title="emoji.name"
-						tabindex="0"
-						@click="chosen(emoji, $event)"
-					>
-						<!--<MkEmoji v-if="emoji.char != null" :emoji="emoji.char"/>-->
-						<img
-							class="emoji"
-							:src="
-								disableShowingAnimatedImages
-									? getStaticImageUrl(emoji.url)
-									: emoji.url
-							"
-						/>
-					</button>
-				</div>
-				<div v-if="searchResultUnicode.length > 0" class="body">
-					<button
-						v-for="emoji in searchResultUnicode"
-						:key="emoji.name"
-						class="_button item"
-						:title="emoji.name"
-						tabindex="0"
-						@click="chosen(emoji, $event)"
-					>
-						<MkEmoji class="emoji" :emoji="emoji.char" />
-					</button>
-				</div>
-			</section>
-
-			<div v-if="tab === 'index'" class="group index">
-				<section v-if="showPinned">
-					<div class="body">
+	<FocusTrap v-bind:active="isActive">
+		<div
+			class="omfetrab"
+			:class="['s' + size, 'w' + width, 'h' + height, { asDrawer }]"
+			:style="{ maxHeight: maxHeight ? maxHeight + 'px' : undefined }"
+			tabindex="-1"
+		>
+			<input
+				ref="search"
+				v-model.trim="q"
+				class="search"
+				data-prevent-emoji-insert
+				:class="{ filled: q != null && q != '' }"
+				:placeholder="i18n.ts.search"
+				type="search"
+				@paste.stop="paste"
+				@keyup.enter="done()"
+			/>
+			<div ref="emojis" class="emojis">
+				<section class="result">
+					<div v-if="searchResultCustom.length > 0" class="body">
 						<button
-							v-for="emoji in pinned"
-							:key="emoji"
+							v-for="emoji in searchResultCustom"
+							:key="emoji.id"
 							class="_button item"
+							:title="emoji.name"
 							tabindex="0"
 							@click="chosen(emoji, $event)"
 						>
-							<MkEmoji
+							<!--<MkEmoji v-if="emoji.char != null" :emoji="emoji.char"/>-->
+							<img
 								class="emoji"
-								:emoji="emoji"
-								:normal="true"
+								:src="
+									disableShowingAnimatedImages
+										? getStaticImageUrl(emoji.url)
+										: emoji.url
+								"
 							/>
 						</button>
 					</div>
+					<div v-if="searchResultUnicode.length > 0" class="body">
+						<button
+							v-for="emoji in searchResultUnicode"
+							:key="emoji.name"
+							class="_button item"
+							:title="emoji.name"
+							tabindex="0"
+							@click="chosen(emoji, $event)"
+						>
+							<MkEmoji class="emoji" :emoji="emoji.char" />
+						</button>
+					</div>
 				</section>
 
-				<section>
-					<header class="_acrylic">
-						<i class="ph-alarm ph-bold ph-fw ph-lg"></i>
-						{{ i18n.ts.recentUsed }}
-					</header>
-					<div class="body">
-						<button
-							v-for="emoji in recentlyUsedEmojis"
-							:key="emoji"
-							class="_button item"
-							@click="chosen(emoji, $event)"
-						>
-							<MkEmoji
-								class="emoji"
-								:emoji="emoji"
-								:normal="true"
-							/>
-						</button>
-					</div>
-				</section>
+				<div v-if="tab === 'index'" class="group index">
+					<section v-if="showPinned">
+						<div class="body">
+							<button
+								v-for="emoji in pinned"
+								:key="emoji"
+								class="_button item"
+								tabindex="0"
+								@click="chosen(emoji, $event)"
+							>
+								<MkEmoji
+									class="emoji"
+									:emoji="emoji"
+									:normal="true"
+								/>
+							</button>
+						</div>
+					</section>
+
+					<section>
+						<header class="_acrylic">
+							<i class="ph-alarm ph-bold ph-fw ph-lg"></i>
+							{{ i18n.ts.recentUsed }}
+						</header>
+						<div class="body">
+							<button
+								v-for="emoji in recentlyUsedEmojis"
+								:key="emoji"
+								class="_button item"
+								@click="chosen(emoji, $event)"
+							>
+								<MkEmoji
+									class="emoji"
+									:emoji="emoji"
+									:normal="true"
+								/>
+							</button>
+						</div>
+					</section>
+				</div>
+				<div v-once class="group">
+					<header>{{ i18n.ts.customEmojis }}</header>
+					<XSection
+						v-for="category in customEmojiCategories"
+						:key="'custom:' + category"
+						:initial-shown="false"
+						:emojis="
+							customEmojis
+								.filter((e) => e.category === category)
+								.map((e) => ':' + e.name + ':')
+						"
+						@chosen="chosen"
+						>{{ category || i18n.ts.other }}</XSection
+					>
+				</div>
+				<div v-once class="group">
+					<header>{{ i18n.ts.emoji }}</header>
+					<XSection
+						v-for="category in categories"
+						:key="category"
+						:emojis="
+							emojilist
+								.filter((e) => e.category === category)
+								.map((e) => e.char)
+						"
+						@chosen="chosen"
+						>{{ category }}</XSection
+					>
+				</div>
 			</div>
-			<div v-once class="group">
-				<header>{{ i18n.ts.customEmojis }}</header>
-				<XSection
-					v-for="category in customEmojiCategories"
-					:key="'custom:' + category"
-					:initial-shown="false"
-					:emojis="
-						customEmojis
-							.filter((e) => e.category === category)
-							.map((e) => ':' + e.name + ':')
-					"
-					@chosen="chosen"
-					>{{ category || i18n.ts.other }}</XSection
+			<div class="tabs">
+				<button
+					class="_button tab"
+					:class="{ active: tab === 'index' }"
+					@click="tab = 'index'"
 				>
-			</div>
-			<div v-once class="group">
-				<header>{{ i18n.ts.emoji }}</header>
-				<XSection
-					v-for="category in categories"
-					:key="category"
-					:emojis="
-						emojilist
-							.filter((e) => e.category === category)
-							.map((e) => e.char)
-					"
-					@chosen="chosen"
-					>{{ category }}</XSection
+					<i class="ph-asterisk ph-bold ph-lg ph-fw ph-lg"></i>
+				</button>
+				<button
+					class="_button tab"
+					:class="{ active: tab === 'custom' }"
+					@click="tab = 'custom'"
 				>
+					<i class="ph-smiley ph-bold ph-lg ph-fw ph-lg"></i>
+				</button>
+				<button
+					class="_button tab"
+					:class="{ active: tab === 'unicode' }"
+					@click="tab = 'unicode'"
+				>
+					<i class="ph-leaf ph-bold ph-lg ph-fw ph-lg"></i>
+				</button>
+				<button
+					class="_button tab"
+					:class="{ active: tab === 'tags' }"
+					@click="tab = 'tags'"
+				>
+					<i class="ph-hash ph-bold ph-lg ph-fw ph-lg"></i>
+				</button>
 			</div>
 		</div>
-		<div class="tabs">
-			<button
-				class="_button tab"
-				:class="{ active: tab === 'index' }"
-				@click="tab = 'index'"
-			>
-				<i class="ph-asterisk ph-bold ph-lg ph-fw ph-lg"></i>
-			</button>
-			<button
-				class="_button tab"
-				:class="{ active: tab === 'custom' }"
-				@click="tab = 'custom'"
-			>
-				<i class="ph-smiley ph-bold ph-lg ph-fw ph-lg"></i>
-			</button>
-			<button
-				class="_button tab"
-				:class="{ active: tab === 'unicode' }"
-				@click="tab = 'unicode'"
-			>
-				<i class="ph-leaf ph-bold ph-lg ph-fw ph-lg"></i>
-			</button>
-			<button
-				class="_button tab"
-				:class="{ active: tab === 'tags' }"
-				@click="tab = 'tags'"
-			>
-				<i class="ph-hash ph-bold ph-lg ph-fw ph-lg"></i>
-			</button>
-		</div>
-	</div>
+	</FocusTrap>
 </template>
 
 <script lang="ts" setup>
@@ -171,6 +174,7 @@ import { deviceKind } from "@/scripts/device-kind";
 import { emojiCategories, instance } from "@/instance";
 import { i18n } from "@/i18n";
 import { defaultStore } from "@/store";
+import { FocusTrap } from 'focus-trap-vue';
 
 const props = withDefaults(
 	defineProps<{
diff --git a/packages/client/src/components/MkLaunchPad.vue b/packages/client/src/components/MkLaunchPad.vue
index f713b4c41c..759c215f73 100644
--- a/packages/client/src/components/MkLaunchPad.vue
+++ b/packages/client/src/components/MkLaunchPad.vue
@@ -139,7 +139,7 @@ function close() {
 			height: 100px;
 			border-radius: 10px;
 
-			&:hover {
+			&:hover, &:focus-visible {
 				color: var(--accent);
 				background: var(--accentedBg);
 				text-decoration: none;
diff --git a/packages/client/src/components/MkMediaImage.vue b/packages/client/src/components/MkMediaImage.vue
index 8829080402..3cfb0f4656 100644
--- a/packages/client/src/components/MkMediaImage.vue
+++ b/packages/client/src/components/MkMediaImage.vue
@@ -138,6 +138,10 @@ watch(
 		background-position: center;
 		background-size: contain;
 		background-repeat: no-repeat;
+		box-sizing: border-box;
+		&:focus-visible {
+			border: 2px solid var(--accent);
+		}
 
 		> .gif {
 			background-color: var(--fg);
diff --git a/packages/client/src/components/MkMenu.child.vue b/packages/client/src/components/MkMenu.child.vue
index 6b05ab4474..e5ca9e4ee4 100644
--- a/packages/client/src/components/MkMenu.child.vue
+++ b/packages/client/src/components/MkMenu.child.vue
@@ -1,14 +1,14 @@
 <template>
-	<div ref="el" class="sfhdhdhr">
-		<MkMenu
-			ref="menu"
-			:items="items"
-			:align="align"
-			:width="width"
-			:as-drawer="false"
-			@close="onChildClosed"
-		/>
-	</div>
+	<div ref="el" class="sfhdhdhr" tabindex="-1">
+			<MkMenu
+				ref="menu"
+				:items="items"
+				:align="align"
+				:width="width"
+				:as-drawer="false"
+				@close="onChildClosed"
+			/>
+		</div>
 </template>
 
 <script lang="ts" setup>
@@ -23,7 +23,6 @@ import {
 } from "vue";
 import MkMenu from "./MkMenu.vue";
 import { MenuItem } from "@/types/menu";
-import * as os from "@/os";
 
 const props = defineProps<{
 	items: MenuItem[];
diff --git a/packages/client/src/components/MkMenu.vue b/packages/client/src/components/MkMenu.vue
index 88c8af1c5c..c71e3ac581 100644
--- a/packages/client/src/components/MkMenu.vue
+++ b/packages/client/src/components/MkMenu.vue
@@ -1,191 +1,188 @@
 <template>
-	<div>
-		<div
-			ref="itemsEl"
-			v-hotkey="keymap"
-			class="rrevdjwt _popup _shadow"
-			:class="{ center: align === 'center', asDrawer }"
-			:style="{
-				width: width && !asDrawer ? width + 'px' : '',
-				maxHeight: maxHeight ? maxHeight + 'px' : '',
-			}"
-			@contextmenu.self="(e) => e.preventDefault()"
-		>
-			<template v-for="(item, i) in items2">
-				<div v-if="item === null" class="divider"></div>
-				<span v-else-if="item.type === 'label'" class="label item">
-					<span :style="item.textStyle || ''">{{ item.text }}</span>
-				</span>
-				<span
-					v-else-if="item.type === 'pending'"
-					:tabindex="i"
-					class="pending item"
-				>
-					<span><MkEllipsis /></span>
-				</span>
-				<MkA
-					v-else-if="item.type === 'link'"
-					:to="item.to"
-					:tabindex="i"
-					class="_button item"
-					@click.passive="close(true)"
-					@mouseenter.passive="onItemMouseEnter(item)"
-					@mouseleave.passive="onItemMouseLeave(item)"
-				>
-					<i
-						v-if="item.icon"
-						class="ph-fw ph-lg"
-						:class="item.icon"
-					></i>
-					<span v-else-if="item.icons">
-						<i
-							v-for="icon in item.icons"
-							class="ph-fw ph-lg"
-							:class="icon"
-						></i>
+	<FocusTrap v-bind:active="isActive">
+		<div tabindex="-1" v-focus>
+			<div
+				ref="itemsEl"
+				class="rrevdjwt _popup _shadow"
+				:class="{ center: align === 'center', asDrawer }"
+				:style="{
+					width: width && !asDrawer ? width + 'px' : '',
+					maxHeight: maxHeight ? maxHeight + 'px' : '',
+				}"
+				@contextmenu.self="(e) => e.preventDefault()"
+			>
+				<template v-for="(item, i) in items2">
+					<div v-if="item === null" class="divider"></div>
+					<span v-else-if="item.type === 'label'" class="label item">
+						<span :style="item.textStyle || ''">{{ item.text }}</span>
 					</span>
-					<MkAvatar
-						v-if="item.avatar"
-						:user="item.avatar"
-						class="avatar"
-					/>
-					<span :style="item.textStyle || ''">{{ item.text }}</span>
-					<span v-if="item.indicate" class="indicator"
-						><i class="ph-circle ph-fill"></i
-					></span>
-				</MkA>
-				<a
-					v-else-if="item.type === 'a'"
-					:href="item.href"
-					:target="item.target"
-					:download="item.download"
-					:tabindex="i"
-					class="_button item"
-					@click="close(true)"
-					@mouseenter.passive="onItemMouseEnter(item)"
-					@mouseleave.passive="onItemMouseLeave(item)"
-				>
-					<i
-						v-if="item.icon"
-						class="ph-fw ph-lg"
-						:class="item.icon"
-					></i>
-					<span v-else-if="item.icons">
-						<i
-							v-for="icon in item.icons"
-							class="ph-fw ph-lg"
-							:class="icon"
-						></i>
-					</span>
-					<span :style="item.textStyle || ''">{{ item.text }}</span>
-					<span v-if="item.indicate" class="indicator"
-						><i class="ph-circle ph-fill"></i
-					></span>
-				</a>
-				<button
-					v-else-if="item.type === 'user' && !items.hidden"
-					:tabindex="i"
-					class="_button item"
-					:class="{ active: item.active }"
-					:disabled="item.active"
-					@click="clicked(item.action, $event)"
-					@mouseenter.passive="onItemMouseEnter(item)"
-					@mouseleave.passive="onItemMouseLeave(item)"
-				>
-					<MkAvatar :user="item.user" class="avatar" /><MkUserName
-						:user="item.user"
-					/>
-					<span v-if="item.indicate" class="indicator"
-						><i class="ph-circle ph-fill"></i
-					></span>
-				</button>
-				<span
-					v-else-if="item.type === 'switch'"
-					:tabindex="i"
-					class="item"
-					@mouseenter.passive="onItemMouseEnter(item)"
-					@mouseleave.passive="onItemMouseLeave(item)"
-				>
-					<FormSwitch
-						v-model="item.ref"
-						:disabled="item.disabled"
-						class="form-switch"
-						:style="item.textStyle || ''"
-						>{{ item.text }}</FormSwitch
+					<span
+						v-else-if="item.type === 'pending'"
+						class="pending item"
 					>
+						<span><MkEllipsis /></span>
+					</span>
+					<MkA
+						v-else-if="item.type === 'link'"
+						:to="item.to"
+						class="_button item"
+						@click.passive="close(true)"
+						@mouseenter.passive="onItemMouseEnter(item)"
+						@mouseleave.passive="onItemMouseLeave(item)"
+					>
+						<i
+							v-if="item.icon"
+							class="ph-fw ph-lg"
+							:class="item.icon"
+						></i>
+						<span v-else-if="item.icons">
+							<i
+								v-for="icon in item.icons"
+								class="ph-fw ph-lg"
+								:class="icon"
+							></i>
+						</span>
+						<MkAvatar
+							v-if="item.avatar"
+							:user="item.avatar"
+							class="avatar"
+							disableLink
+						/>
+						<span :style="item.textStyle || ''">{{ item.text }}</span>
+						<span v-if="item.indicate" class="indicator"
+							><i class="ph-circle ph-fill"></i
+						></span>
+					</MkA>
+					<a
+						v-else-if="item.type === 'a'"
+						:href="item.href"
+						:target="item.target"
+						:download="item.download"
+						class="_button item"
+						@click="close(true)"
+						@mouseenter.passive="onItemMouseEnter(item)"
+						@mouseleave.passive="onItemMouseLeave(item)"
+					>
+						<i
+							v-if="item.icon"
+							class="ph-fw ph-lg"
+							:class="item.icon"
+						></i>
+						<span v-else-if="item.icons">
+							<i
+								v-for="icon in item.icons"
+								class="ph-fw ph-lg"
+								:class="icon"
+							></i>
+						</span>
+						<span :style="item.textStyle || ''">{{ item.text }}</span>
+						<span v-if="item.indicate" class="indicator"
+							><i class="ph-circle ph-fill"></i
+						></span>
+					</a>
+					<button
+						v-else-if="item.type === 'user' && !items.hidden"
+						class="_button item"
+						:class="{ active: item.active }"
+						:disabled="item.active"
+						@click="clicked(item.action, $event)"
+						@mouseenter.passive="onItemMouseEnter(item)"
+						@mouseleave.passive="onItemMouseLeave(item)"
+					>
+						<MkAvatar :user="item.user" class="avatar" disableLink /><MkUserName
+							:user="item.user"
+						/>
+						<span v-if="item.indicate" class="indicator"
+							><i class="ph-circle ph-fill"></i
+						></span>
+					</button>
+					<span
+						v-else-if="item.type === 'switch'"
+						class="item"
+						@mouseenter.passive="onItemMouseEnter(item)"
+						@mouseleave.passive="onItemMouseLeave(item)"
+					>
+						<FormSwitch
+							v-model="item.ref"
+							:disabled="item.disabled"
+							class="form-switch"
+							:style="item.textStyle || ''"
+							>{{ item.text }}</FormSwitch
+						>
+					</span>
+					<button
+						v-else-if="item.type === 'parent'"
+						class="_button item parent"
+						:class="{ childShowing: childShowingItem === item }"
+						@mouseenter="showChildren(item, $event)"
+						@click="showChildren(item, $event)"
+					>
+						<i
+							v-if="item.icon"
+							class="ph-fw ph-lg"
+							:class="item.icon"
+						></i>
+						<span v-else-if="item.icons">
+							<i
+								v-for="icon in item.icons"
+								class="ph-fw ph-lg"
+								:class="icon"
+							></i>
+						</span>
+						<span :style="item.textStyle || ''">{{ item.text }}</span>
+						<span class="caret"
+							><i class="ph-caret-right ph-bold ph-lg ph-fw ph-lg"></i
+						></span>
+					</button>
+					<button
+						v-else-if="!item.hidden"
+						class="_button item"
+						:class="{ danger: item.danger, active: item.active }"
+						:disabled="item.active"
+						@click="clicked(item.action, $event)"
+						@mouseenter.passive="onItemMouseEnter(item)"
+						@mouseleave.passive="onItemMouseLeave(item)"
+					>
+						<i
+							v-if="item.icon"
+							class="ph-fw ph-lg"
+							:class="item.icon"
+						></i>
+						<span v-else-if="item.icons">
+							<i
+								v-for="icon in item.icons"
+								class="ph-fw ph-lg"
+								:class="icon"
+							></i>
+						</span>
+						<MkAvatar
+							v-if="item.avatar"
+							:user="item.avatar"
+							class="avatar"
+							disableLink
+						/>
+						<span :style="item.textStyle || ''">{{ item.text }}</span>
+						<span v-if="item.indicate" class="indicator"
+							><i class="ph-circle ph-fill"></i
+						></span>
+					</button>
+				</template>
+				<span v-if="items2.length === 0" class="none item">
+					<span>{{ i18n.ts.none }}</span>
 				</span>
-				<button
-					v-else-if="item.type === 'parent'"
-					:tabindex="i"
-					class="_button item parent"
-					:class="{ childShowing: childShowingItem === item }"
-					@mouseenter="showChildren(item, $event)"
-				>
-					<i
-						v-if="item.icon"
-						class="ph-fw ph-lg"
-						:class="item.icon"
-					></i>
-					<span v-else-if="item.icons">
-						<i
-							v-for="icon in item.icons"
-							class="ph-fw ph-lg"
-							:class="icon"
-						></i>
-					</span>
-					<span :style="item.textStyle || ''">{{ item.text }}</span>
-					<span class="caret"
-						><i class="ph-caret-right ph-bold ph-lg ph-fw ph-lg"></i
-					></span>
-				</button>
-				<button
-					v-else-if="!item.hidden"
-					:tabindex="i"
-					class="_button item"
-					:class="{ danger: item.danger, active: item.active }"
-					:disabled="item.active"
-					@click="clicked(item.action, $event)"
-					@mouseenter.passive="onItemMouseEnter(item)"
-					@mouseleave.passive="onItemMouseLeave(item)"
-				>
-					<i
-						v-if="item.icon"
-						class="ph-fw ph-lg"
-						:class="item.icon"
-					></i>
-					<span v-else-if="item.icons">
-						<i
-							v-for="icon in item.icons"
-							class="ph-fw ph-lg"
-							:class="icon"
-						></i>
-					</span>
-					<MkAvatar
-						v-if="item.avatar"
-						:user="item.avatar"
-						class="avatar"
-					/>
-					<span :style="item.textStyle || ''">{{ item.text }}</span>
-					<span v-if="item.indicate" class="indicator"
-						><i class="ph-circle ph-fill"></i
-					></span>
-				</button>
-			</template>
-			<span v-if="items2.length === 0" class="none item">
-				<span>{{ i18n.ts.none }}</span>
-			</span>
+			</div>
+			<div v-if="childMenu" class="child">
+				<XChild
+					ref="child"
+					:items="childMenu"
+					:target-element="childTarget"
+					:root-element="itemsEl"
+					showing
+					@actioned="childActioned"
+				/>
+			</div>
 		</div>
-		<div v-if="childMenu" class="child">
-			<XChild
-				ref="child"
-				:items="childMenu"
-				:target-element="childTarget"
-				:root-element="itemsEl"
-				showing
-				@actioned="childActioned"
-			/>
-		</div>
-	</div>
+	</FocusTrap>
 </template>
 
 <script lang="ts" setup>
@@ -206,6 +203,7 @@ import FormSwitch from "@/components/form/switch.vue";
 import { MenuItem, InnerMenuItem, MenuPending, MenuAction } from "@/types/menu";
 import * as os from "@/os";
 import { i18n } from "@/i18n";
+import { FocusTrap } from 'focus-trap-vue';
 
 const XChild = defineAsyncComponent(() => import("./MkMenu.child.vue"));
 
@@ -228,12 +226,6 @@ let items2: InnerMenuItem[] = $ref([]);
 
 let child = $ref<InstanceType<typeof XChild>>();
 
-let keymap = computed(() => ({
-	"up|k|shift+tab": focusUp,
-	"down|j|tab": focusDown,
-	esc: close,
-}));
-
 let childShowingItem = $ref<MenuItem | null>();
 
 watch(
@@ -364,8 +356,7 @@ onBeforeUnmount(() => {
 		font-size: 0.9em;
 		line-height: 20px;
 		text-align: left;
-		overflow: hidden;
-		text-overflow: ellipsis;
+		outline: none;
 
 		&:before {
 			content: "";
@@ -389,7 +380,7 @@ onBeforeUnmount(() => {
 			transform: translateY(0em);
 		}
 
-		&:not(:disabled):hover {
+		&:not(:disabled):hover, &:focus-visible {
 			color: var(--accent);
 			text-decoration: none;
 
@@ -397,6 +388,9 @@ onBeforeUnmount(() => {
 				background: var(--accentedBg);
 			}
 		}
+		&:focus-visible:before {
+			outline: auto;
+		}
 
 		&.danger {
 			color: #eb6f92;
diff --git a/packages/client/src/components/MkModal.vue b/packages/client/src/components/MkModal.vue
index d9cd56f958..12e79f428e 100644
--- a/packages/client/src/components/MkModal.vue
+++ b/packages/client/src/components/MkModal.vue
@@ -14,54 +14,59 @@
 		:duration="transitionDuration"
 		appear
 		@after-leave="emit('closed')"
+		@keyup.esc="emit('click')"
 		@enter="emit('opening')"
 		@after-enter="onOpened"
 	>
-		<div
-			v-show="manualShowing != null ? manualShowing : showing"
-			v-hotkey.global="keymap"
-			:class="[
-				$style.root,
-				{
-					[$style.drawer]: type === 'drawer',
-					[$style.dialog]: type === 'dialog' || type === 'dialog:top',
-					[$style.popup]: type === 'popup',
-				},
-			]"
-			:style="{
-				zIndex,
-				pointerEvents: (manualShowing != null ? manualShowing : showing)
-					? 'auto'
-					: 'none',
-				'--transformOrigin': transformOrigin,
-			}"
-		>
+		<FocusTrap v-model:active="isActive">
 			<div
-				class="_modalBg data-cy-bg"
+				v-show="manualShowing != null ? manualShowing : showing"
+				v-hotkey.global="keymap"
 				:class="[
-					$style.bg,
+					$style.root,
 					{
-						[$style.bgTransparent]: isEnableBgTransparent,
-						'data-cy-transparent': isEnableBgTransparent,
+						[$style.drawer]: type === 'drawer',
+						[$style.dialog]: type === 'dialog' || type === 'dialog:top',
+						[$style.popup]: type === 'popup',
 					},
 				]"
-				:style="{ zIndex }"
-				@click="onBgClick"
-				@mousedown="onBgClick"
-				@contextmenu.prevent.stop="() => {}"
-			></div>
-			<div
-				ref="content"
-				:class="[
-					$style.content,
-					{ [$style.fixed]: fixed, top: type === 'dialog:top' },
-				]"
-				:style="{ zIndex }"
-				@click.self="onBgClick"
+				:style="{
+					zIndex,
+					pointerEvents: (manualShowing != null ? manualShowing : showing)
+						? 'auto'
+						: 'none',
+					'--transformOrigin': transformOrigin,
+				}"
+				tabindex="-1"
+				v-focus
 			>
-				<slot :max-height="maxHeight" :type="type"></slot>
+				<div
+					class="_modalBg data-cy-bg"
+					:class="[
+						$style.bg,
+						{
+							[$style.bgTransparent]: isEnableBgTransparent,
+							'data-cy-transparent': isEnableBgTransparent,
+						},
+					]"
+					:style="{ zIndex }"
+					@click="onBgClick"
+					@mousedown="onBgClick"
+					@contextmenu.prevent.stop="() => {}"
+				></div>
+				<div
+					ref="content"
+					:class="[
+						$style.content,
+						{ [$style.fixed]: fixed, top: type === 'dialog:top' },
+					]"
+					:style="{ zIndex }"
+					@click.self="onBgClick"
+				>
+					<slot :max-height="maxHeight" :type="type"></slot>
+				</div>
 			</div>
-		</div>
+		</FocusTrap>
 	</Transition>
 </template>
 
@@ -71,6 +76,7 @@ import * as os from "@/os";
 import { isTouchUsing } from "@/scripts/touch";
 import { defaultStore } from "@/store";
 import { deviceKind } from "@/scripts/device-kind";
+import { FocusTrap } from 'focus-trap-vue';
 
 function getFixedContainer(el: Element | null): Element | null {
 	if (el == null || el.tagName === "BODY") return null;
@@ -166,6 +172,7 @@ let transitionDuration = $computed(() =>
 
 let contentClicking = false;
 
+const focusedElement = document.activeElement;
 function close(opts: { useSendAnimation?: boolean } = {}) {
 	if (opts.useSendAnimation) {
 		useSendAnime = true;
@@ -175,10 +182,12 @@ function close(opts: { useSendAnimation?: boolean } = {}) {
 	if (props.src) props.src.style.pointerEvents = "auto";
 	showing = false;
 	emit("close");
+	focusedElement.focus();
 }
 
 function onBgClick() {
 	if (contentClicking) return;
+	focusedElement.focus();
 	emit("click");
 }
 
@@ -481,6 +490,7 @@ defineExpose({
 }
 
 .root {
+	outline: none;
 	&.dialog {
 		> .content {
 			position: fixed;
diff --git a/packages/client/src/components/MkModalPageWindow.vue b/packages/client/src/components/MkModalPageWindow.vue
index 3611284641..bf4d8d0bce 100644
--- a/packages/client/src/components/MkModalPageWindow.vue
+++ b/packages/client/src/components/MkModalPageWindow.vue
@@ -158,6 +158,7 @@ function onContextmenu(ev: MouseEvent) {
 	flex-direction: column;
 	contain: content;
 	border-radius: var(--radius);
+	margin: auto;
 
 	--root-margin: 24px;
 
diff --git a/packages/client/src/components/MkModalWindow.vue b/packages/client/src/components/MkModalWindow.vue
index 3afcff6cb5..017bfae8cb 100644
--- a/packages/client/src/components/MkModalWindow.vue
+++ b/packages/client/src/components/MkModalWindow.vue
@@ -3,59 +3,64 @@
 		ref="modal"
 		:prefer-type="'dialog'"
 		@click="onBgClick"
+		@keyup.esc="$emit('close')"
 		@closed="$emit('closed')"
 	>
-		<div
-			ref="rootEl"
-			class="ebkgoccj"
-			:style="{
-				width: `${width}px`,
-				height: scroll
-					? height
-						? `${height}px`
-						: null
-					: height
-					? `min(${height}px, 100%)`
-					: '100%',
-			}"
-			@keydown="onKeydown"
-		>
-			<div ref="headerEl" class="header">
-				<button
-					v-if="withOkButton"
-					class="_button"
-					@click="$emit('close')"
-				>
-					<i class="ph-x ph-bold ph-lg"></i>
-				</button>
-				<span class="title">
-					<slot name="header"></slot>
-				</span>
-				<button
-					v-if="!withOkButton"
-					class="_button"
-					@click="$emit('close')"
-				>
-					<i class="ph-x ph-bold ph-lg"></i>
-				</button>
-				<button
-					v-if="withOkButton"
-					class="_button"
-					:disabled="okButtonDisabled"
-					@click="$emit('ok')"
-				>
-					<i class="ph-check ph-bold ph-lg"></i>
-				</button>
+		<FocusTrap v-model:active="isActive">
+			<div
+				ref="rootEl"
+				class="ebkgoccj"
+				:style="{
+					width: `${width}px`,
+					height: scroll
+						? height
+							? `${height}px`
+							: null
+						: height
+						? `min(${height}px, 100%)`
+						: '100%',
+				}"
+				@keydown="onKeydown"
+				tabindex="-1"
+			>
+				<div ref="headerEl" class="header">
+					<button
+						v-if="withOkButton"
+						class="_button"
+						@click="$emit('close')"
+					>
+						<i class="ph-x ph-bold ph-lg"></i>
+					</button>
+					<span class="title">
+						<slot name="header"></slot>
+					</span>
+					<button
+						v-if="!withOkButton"
+						class="_button"
+						@click="$emit('close')"
+					>
+						<i class="ph-x ph-bold ph-lg"></i>
+					</button>
+					<button
+						v-if="withOkButton"
+						class="_button"
+						:disabled="okButtonDisabled"
+						@click="$emit('ok')"
+					>
+						<i class="ph-check ph-bold ph-lg"></i>
+					</button>
+				</div>
+				<div class="body">
+					<slot :width="bodyWidth" :height="bodyHeight"></slot>
+				</div>
 			</div>
-			<div class="body">
-				<slot :width="bodyWidth" :height="bodyHeight"></slot>
-			</div>
-		</div>
+		</FocusTrap>
 	</MkModal>
 </template>
 
 <script lang="ts" setup>
 import { onMounted, onUnmounted } from "vue";
+import { FocusTrap } from 'focus-trap-vue';
 import MkModal from "./MkModal.vue";
 
 const props = withDefaults(
diff --git a/packages/client/src/components/MkNote.vue b/packages/client/src/components/MkNote.vue
index 22a7ef93ff..5d9c40d38e 100644
--- a/packages/client/src/components/MkNote.vue
+++ b/packages/client/src/components/MkNote.vue
@@ -84,6 +84,7 @@
 						:detailedView="detailedView"
 						:parentId="appearNote.parentId"
 						@push="(e) => router.push(notePage(e))"
+						@focusfooter="footerEl.focus()"
 					></MkSubNoteContent>
 					<div v-if="translating || translation" class="translation">
 						<MkLoading v-if="translating" mini />
@@ -117,7 +118,7 @@
 						<MkTime :time="appearNote.createdAt" mode="absolute" />
 					</MkA>
 				</div>
-				<footer ref="el" class="footer" @click.stop>
+				<footer ref="footerEl" class="footer" @click.stop tabindex="-1">
 					<XReactionsViewer
 						v-if="enableEmojiReactions"
 						ref="reactionsViewer"
@@ -278,6 +279,7 @@ const isRenote =
 	note.poll == null;
 
 const el = ref<HTMLElement>();
+const footerEl = ref<HTMLElement>(); 
 const menuButton = ref<HTMLElement>();
 const starButton = ref<InstanceType<typeof XStarButton>>();
 const renoteButton = ref<InstanceType<typeof XRenoteButton>>();
@@ -298,8 +300,8 @@ const keymap = {
 	r: () => reply(true),
 	"e|a|plus": () => react(true),
 	q: () => renoteButton.value.renote(true),
-	"up|k|shift+tab": focusBefore,
-	"down|j|tab": focusAfter,
+	"up|k": focusBefore,
+	"down|j": focusAfter,
 	esc: blur,
 	"m|o": () => menu(true),
 	s: () => showContent.value !== showContent.value,
diff --git a/packages/client/src/components/MkNotePreview.vue b/packages/client/src/components/MkNotePreview.vue
index 9d388e71b7..6fdd79dc63 100644
--- a/packages/client/src/components/MkNotePreview.vue
+++ b/packages/client/src/components/MkNotePreview.vue
@@ -1,6 +1,6 @@
 <template>
 	<div v-size="{ min: [350, 500] }" class="fefdfafb">
-		<MkAvatar class="avatar" :user="$i" />
+		<MkAvatar class="avatar" :user="$i" disableLink />
 		<div class="main">
 			<div class="header">
 				<MkUserName :user="$i" />
diff --git a/packages/client/src/components/MkNoteSub.vue b/packages/client/src/components/MkNoteSub.vue
index f5e70891fa..a0b70ff1f5 100644
--- a/packages/client/src/components/MkNoteSub.vue
+++ b/packages/client/src/components/MkNoteSub.vue
@@ -26,6 +26,7 @@
 						:note="note"
 						:parentId="appearNote.parentId"
 						:conversation="conversation"
+						@focusfooter="footerEl.focus()"
 					/>
 					<div v-if="translating || translation" class="translation">
 						<MkLoading v-if="translating" mini />
@@ -46,7 +47,7 @@
 						</div>
 					</div>
 				</div>
-				<footer class="footer" @click.stop>
+				<footer ref="footerEl" class="footer" @click.stop tabindex="-1">
 					<XReactionsViewer
 						v-if="enableEmojiReactions"
 						ref="reactionsViewer"
@@ -212,6 +213,7 @@ const isRenote =
 	note.poll == null;
 
 const el = ref<HTMLElement>();
+const footerEl = ref<HTMLElement>();
 const menuButton = ref<HTMLElement>();
 const starButton = ref<InstanceType<typeof XStarButton>>();
 const renoteButton = ref<InstanceType<typeof XRenoteButton>>();
diff --git a/packages/client/src/components/MkPopupMenu.vue b/packages/client/src/components/MkPopupMenu.vue
index 4d52616e12..5f1ed037bc 100644
--- a/packages/client/src/components/MkPopupMenu.vue
+++ b/packages/client/src/components/MkPopupMenu.vue
@@ -7,6 +7,8 @@
 		:transparent-bg="true"
 		@click="modal.close()"
 		@closed="emit('closed')"
+		tabindex="-1"
+		v-focus
 	>
 		<MkMenu
 			:items="items"
diff --git a/packages/client/src/components/MkPostFormAttaches.vue b/packages/client/src/components/MkPostFormAttaches.vue
index 7c7f240e88..7cf397e552 100644
--- a/packages/client/src/components/MkPostFormAttaches.vue
+++ b/packages/client/src/components/MkPostFormAttaches.vue
@@ -198,7 +198,6 @@ export default defineComponent({
 			height: 64px;
 			margin-right: 4px;
 			border-radius: 4px;
-			overflow: hidden;
 			cursor: move;
 
 			&:hover > .remove {
diff --git a/packages/client/src/components/MkSubNoteContent.vue b/packages/client/src/components/MkSubNoteContent.vue
index a1f7cc1b98..68439527a7 100644
--- a/packages/client/src/components/MkSubNoteContent.vue
+++ b/packages/client/src/components/MkSubNoteContent.vue
@@ -35,7 +35,11 @@
 			class="content"
 			:class="{ collapsed, isLong, showContent: note.cw && !showContent }"
 		>
-			<div class="body">
+			<XCwButton ref="cwButton" v-if="note.cw && !showContent" v-model="showContent" :note="note" v-on:keydown="focusFooter" />
+			<div 
+				class="body"
+				v-bind="{ 'aria-label': !showContent ? '' : null, 'tabindex': !showContent ? '-1' : null }"
+			>
 				<span v-if="note.deletedAt" style="opacity: 0.5"
 					>({{ i18n.ts.deleted }})</span
 				>
@@ -96,15 +100,20 @@
 						<XNoteSimple :note="note.renote" />
 					</div>
 				</template>
+				<div
+					v-if="note.cw && !showContent"
+					tabindex="0"
+					v-on:focus="cwButton?.focus()"
+				></div>
 			</div>
 			<XShowMoreButton v-if="isLong" v-model="collapsed"></XShowMoreButton>
-			<XCwButton v-if="note.cw" v-model="showContent" :note="note" />
+			<XCwButton v-if="note.cw && showContent" v-model="showContent" :note="note" />
 		</div>
 	</div>
 </template>
 
 <script lang="ts" setup>
-import {} from "vue";
+import { ref } from "vue"; 
 import * as misskey from "calckey-js";
 import * as mfm from "mfm-js";
 import XNoteSimple from "@/components/MkNoteSimple.vue";
@@ -126,8 +135,10 @@ const props = defineProps<{
 
 const emit = defineEmits<{
 	(ev: "push", v): void;
+	(ev: "focusfooter"): void;
 }>();
 
+const cwButton = ref<HTMLElement>(); 
 const isLong =
 	!props.detailedView &&
 	props.note.cw == null &&
@@ -140,6 +151,13 @@ const urls = props.note.text
 	: null;
 
 let showContent = $ref(false);
+
+
+function focusFooter(ev) {
+	if (ev.key == "Tab" && !ev.getModifierState("Shift")) {
+		emit("focusfooter");
+	}
+}
 </script>
 
 <style lang="scss" scoped>
@@ -231,6 +249,9 @@ let showContent = $ref(false);
 				margin-top: -50px;
 				padding-top: 50px;
 				overflow: hidden;
+				user-select: none;
+				-webkit-user-select: none;
+				-moz-user-select: none;
 			}
 			&.collapsed > .body {
 				box-sizing: border-box;
diff --git a/packages/client/src/components/MkSuperMenu.vue b/packages/client/src/components/MkSuperMenu.vue
index 55d6fba509..83c6670702 100644
--- a/packages/client/src/components/MkSuperMenu.vue
+++ b/packages/client/src/components/MkSuperMenu.vue
@@ -9,7 +9,6 @@
 						v-if="item.type === 'a'"
 						:href="item.href"
 						:target="item.target"
-						:tabindex="i"
 						class="_button item"
 						:class="{ danger: item.danger, active: item.active }"
 					>
@@ -22,7 +21,6 @@
 					</a>
 					<button
 						v-else-if="item.type === 'button'"
-						:tabindex="i"
 						class="_button item"
 						:class="{ danger: item.danger, active: item.active }"
 						:disabled="item.active"
@@ -38,7 +36,6 @@
 					<MkA
 						v-else
 						:to="item.to"
-						:tabindex="i"
 						class="_button item"
 						:class="{ danger: item.danger, active: item.active }"
 					>
@@ -99,7 +96,7 @@ export default defineComponent({
 				font-size: 0.9em;
 				margin-bottom: 0.3rem;
 
-				&:hover {
+				&:hover, &:focus-visible {
 					text-decoration: none;
 					background: var(--panelHighlight);
 				}
diff --git a/packages/client/src/components/MkUserSelectDialog.vue b/packages/client/src/components/MkUserSelectDialog.vue
index 506f48bd4f..14553ca46e 100644
--- a/packages/client/src/components/MkUserSelectDialog.vue
+++ b/packages/client/src/components/MkUserSelectDialog.vue
@@ -46,6 +46,7 @@
 							:user="user"
 							class="avatar"
 							:show-indicator="true"
+							disableLink
 						/>
 						<div class="body">
 							<MkUserName :user="user" class="name" />
@@ -73,6 +74,7 @@
 							:user="user"
 							class="avatar"
 							:show-indicator="true"
+							disableLink
 						/>
 						<div class="body">
 							<MkUserName :user="user" class="name" />
diff --git a/packages/client/src/components/MkUsersTooltip.vue b/packages/client/src/components/MkUsersTooltip.vue
index 972864d1f1..78a4f90f25 100644
--- a/packages/client/src/components/MkUsersTooltip.vue
+++ b/packages/client/src/components/MkUsersTooltip.vue
@@ -7,7 +7,7 @@
 	>
 		<div class="beaffaef">
 			<div v-for="u in users" :key="u.id" class="user">
-				<MkAvatar class="avatar" :user="u" />
+				<MkAvatar class="avatar" :user="u" disableLink />
 				<MkUserName class="name" :user="u" :nowrap="true" />
 			</div>
 			<div v-if="users.length < count" class="omitted">
diff --git a/packages/client/src/components/MkWidgets.vue b/packages/client/src/components/MkWidgets.vue
index 07e845032f..d48fc53832 100644
--- a/packages/client/src/components/MkWidgets.vue
+++ b/packages/client/src/components/MkWidgets.vue
@@ -1,7 +1,7 @@
 <template>
 	<div class="vjoppmmu">
 		<template v-if="edit">
-			<header>
+			<header tabindex="-1" v-focus>
 				<MkSelect
 					v-model="widgetAdderSelected"
 					style="margin-bottom: var(--margin)"
diff --git a/packages/client/src/components/form/folder.vue b/packages/client/src/components/form/folder.vue
index 8868f57845..a2fde53417 100644
--- a/packages/client/src/components/form/folder.vue
+++ b/packages/client/src/components/form/folder.vue
@@ -1,6 +1,6 @@
 <template>
 	<div class="dwzlatin" :class="{ opened }">
-		<div class="header _button" @click="toggle">
+		<button class="header _button" @click="toggle">
 			<span class="icon"><slot name="icon"></slot></span>
 			<span class="text"><slot name="label"></slot></span>
 			<span class="right">
@@ -8,7 +8,7 @@
 				<i v-if="opened" class="ph-caret-up ph-bold ph-lg icon"></i>
 				<i v-else class="ph-caret-down ph-bold ph-lg icon"></i>
 			</span>
-		</div>
+		</button>
 		<KeepAlive>
 			<div v-if="openedAtLeastOnce" v-show="opened" class="body">
 				<MkSpacer :margin-min="14" :margin-max="22">
diff --git a/packages/client/src/components/form/radio.vue b/packages/client/src/components/form/radio.vue
index 493b2d0105..ef644b327e 100644
--- a/packages/client/src/components/form/radio.vue
+++ b/packages/client/src/components/form/radio.vue
@@ -66,6 +66,9 @@ function toggle(): void {
 	&:hover {
 		border-color: var(--inputBorderHover) !important;
 	}
+	&:focus-within {
+		outline: auto;
+	}
 
 	&.checked {
 		background-color: var(--accentedBg) !important;
diff --git a/packages/client/src/components/form/switch.vue b/packages/client/src/components/form/switch.vue
index efaf488a9f..b1c6df4e94 100644
--- a/packages/client/src/components/form/switch.vue
+++ b/packages/client/src/components/form/switch.vue
@@ -99,6 +99,9 @@ const toggle = () => {
 			border-color: var(--inputBorderHover) !important;
 		}
 	}
+	&:focus-within > .button {
+		outline: auto;
+	}
 
 	> .label {
 		margin-left: 12px;
diff --git a/packages/client/src/components/global/MkPageHeader.vue b/packages/client/src/components/global/MkPageHeader.vue
index ad1d80ca6a..c78ef0c10b 100644
--- a/packages/client/src/components/global/MkPageHeader.vue
+++ b/packages/client/src/components/global/MkPageHeader.vue
@@ -19,6 +19,7 @@
 				class="avatar"
 				:user="$i"
 				:disable-preview="true"
+				disableLink
 			/>
 		</div>
 		<template v-if="metadata">
@@ -33,6 +34,7 @@
 					:user="metadata.avatar"
 					:disable-preview="true"
 					:show-indicator="true"
+					disableLink
 				/>
 				<i
 					v-else-if="metadata.icon && !narrow"
diff --git a/packages/client/src/components/global/RouterView.vue b/packages/client/src/components/global/RouterView.vue
index 8423ce7739..437b7c53e9 100644
--- a/packages/client/src/components/global/RouterView.vue
+++ b/packages/client/src/components/global/RouterView.vue
@@ -5,6 +5,9 @@
 				:is="currentPageComponent"
 				:key="key"
 				v-bind="Object.fromEntries(currentPageProps)"
+				tabindex="-1"
+				v-focus
+				style="outline: none;"
 			/>
 
 			<template #fallback>
diff --git a/packages/client/src/directives/focus.ts b/packages/client/src/directives/focus.ts
new file mode 100644
index 0000000000..4d34fbf1f0
--- /dev/null
+++ b/packages/client/src/directives/focus.ts
@@ -0,0 +1,3 @@
+export default {
+	mounted: (el) => el.focus()
+}
diff --git a/packages/client/src/directives/index.ts b/packages/client/src/directives/index.ts
index 0a5c323262..77639e2f37 100644
--- a/packages/client/src/directives/index.ts
+++ b/packages/client/src/directives/index.ts
@@ -11,6 +11,7 @@ import anim from "./anim";
 import clickAnime from "./click-anime";
 import panel from "./panel";
 import adaptiveBorder from "./adaptive-border";
+import focus from "./focus";
 
 export default function (app: App) {
 	app.directive("userPreview", userPreview);
@@ -25,4 +26,5 @@ export default function (app: App) {
 	app.directive("click-anime", clickAnime);
 	app.directive("panel", panel);
 	app.directive("adaptive-border", adaptiveBorder);
+	app.directive("focus", focus);
 }
diff --git a/packages/client/src/directives/tooltip.ts b/packages/client/src/directives/tooltip.ts
index 7738d14e8c..91024a6e3d 100644
--- a/packages/client/src/directives/tooltip.ts
+++ b/packages/client/src/directives/tooltip.ts
@@ -76,23 +76,32 @@ export default {
 			ev.preventDefault();
 		});
 
+		function showTooltip() {
+			window.clearTimeout(self.showTimer);
+			window.clearTimeout(self.hideTimer);
+			self.showTimer = window.setTimeout(self.show, delay);
+		}
+		function hideTooltip() {
+			window.clearTimeout(self.showTimer);
+			window.clearTimeout(self.hideTimer);
+			self.hideTimer = window.setTimeout(self.close, delay);
+		}
+
 		el.addEventListener(
-			start,
-			() => {
-				window.clearTimeout(self.showTimer);
-				window.clearTimeout(self.hideTimer);
-				self.showTimer = window.setTimeout(self.show, delay);
-			},
+			start, showTooltip,
+			{ passive: true },
+		);
+		el.addEventListener(
+			"focusin", showTooltip,
 			{ passive: true },
 		);
 
 		el.addEventListener(
-			end,
-			() => {
-				window.clearTimeout(self.showTimer);
-				window.clearTimeout(self.hideTimer);
-				self.hideTimer = window.setTimeout(self.close, delay);
-			},
+			end, hideTooltip,
+			{ passive: true },
+		);
+		el.addEventListener(
+			"focusout", hideTooltip,
 			{ passive: true },
 		);
 
diff --git a/packages/client/src/pages/admin/_header_.vue b/packages/client/src/pages/admin/_header_.vue
index 69fd1bc588..bf070e2699 100644
--- a/packages/client/src/pages/admin/_header_.vue
+++ b/packages/client/src/pages/admin/_header_.vue
@@ -313,11 +313,7 @@ onUnmounted(() => {
 			font-weight: normal;
 			opacity: 0.7;
 
-			&:hover {
-				opacity: 1;
-			}
-
-			&.active {
+			&:hover, &:focus-visible, &.active {
 				opacity: 1;
 			}
 
diff --git a/packages/client/src/pages/admin/overview.moderators.vue b/packages/client/src/pages/admin/overview.moderators.vue
index 6184cfb107..db953b8900 100644
--- a/packages/client/src/pages/admin/overview.moderators.vue
+++ b/packages/client/src/pages/admin/overview.moderators.vue
@@ -12,7 +12,7 @@
 					class="user"
 					:to="`/user-info/${user.id}`"
 				>
-					<MkAvatar :user="user" class="avatar" indicator />
+					<MkAvatar :user="user" class="avatar" indicator disableLink />
 				</MkA>
 			</div>
 		</Transition>
diff --git a/packages/client/src/pages/follow-requests.vue b/packages/client/src/pages/follow-requests.vue
index 2aac521635..35279495be 100644
--- a/packages/client/src/pages/follow-requests.vue
+++ b/packages/client/src/pages/follow-requests.vue
@@ -23,6 +23,7 @@
 								class="avatar"
 								:user="req.follower"
 								:show-indicator="true"
+								disableLink
 							/>
 							<div class="body">
 								<div class="name">
diff --git a/packages/client/src/pages/settings/accounts.vue b/packages/client/src/pages/settings/accounts.vue
index ec2cd2477c..3010354b6e 100644
--- a/packages/client/src/pages/settings/accounts.vue
+++ b/packages/client/src/pages/settings/accounts.vue
@@ -6,14 +6,14 @@
 				{{ i18n.ts.addAccount }}</FormButton
 			>
 
-			<div
+			<button
 				v-for="account in accounts"
 				:key="account.id"
 				class="_panel _button lcjjdxlm"
 				@click="menu(account, $event)"
 			>
 				<div class="avatar">
-					<MkAvatar :user="account" class="avatar" />
+					<MkAvatar :user="account" class="avatar" disableLink />
 				</div>
 				<div class="body">
 					<div class="name">
@@ -23,7 +23,7 @@
 						<MkAcct :user="account" />
 					</div>
 				</div>
-			</div>
+			</button>
 		</FormSuspense>
 	</div>
 </template>
@@ -158,6 +158,8 @@ definePageMetadata({
 .lcjjdxlm {
 	display: flex;
 	padding: 16px;
+	width: 100%;
+	text-align: unset;
 
 	> .avatar {
 		display: block;
diff --git a/packages/client/src/style.scss b/packages/client/src/style.scss
index 051edf6e0f..52c7b62f4a 100644
--- a/packages/client/src/style.scss
+++ b/packages/client/src/style.scss
@@ -204,10 +204,6 @@ hr {
 		pointer-events: none;
 	}
 
-	&:focus-visible {
-		outline: none;
-	}
-
 	&:disabled {
 		opacity: 0.5;
 		cursor: default;
diff --git a/packages/client/src/ui/_common_/navbar-for-mobile.vue b/packages/client/src/ui/_common_/navbar-for-mobile.vue
index 43c91d1475..39abb7c261 100644
--- a/packages/client/src/ui/_common_/navbar-for-mobile.vue
+++ b/packages/client/src/ui/_common_/navbar-for-mobile.vue
@@ -18,6 +18,7 @@
 					<MkAvatar
 						:user="$i"
 						class="icon"
+						disableLink
 					/><!-- <MkAcct class="text" :user="$i"/> -->
 				</button>
 			</div>
diff --git a/packages/client/src/ui/_common_/navbar.vue b/packages/client/src/ui/_common_/navbar.vue
index 380f77c3c4..20c177f379 100644
--- a/packages/client/src/ui/_common_/navbar.vue
+++ b/packages/client/src/ui/_common_/navbar.vue
@@ -18,6 +18,7 @@
 					<MkAvatar
 						:user="$i"
 						class="icon"
+						disableLink
 					/><!-- <MkAcct class="text" :user="$i"/> -->
 				</button>
 			</div>
@@ -334,6 +335,7 @@ function more(ev: MouseEvent) {
 					}
 
 					&:hover,
+					&:focus-within,
 					&.active {
 						&:before {
 							background: var(--accentLighten);
@@ -398,8 +400,6 @@ function more(ev: MouseEvent) {
 					padding-left: 30px;
 					line-height: 2.85rem;
 					margin-bottom: 0.5rem;
-					text-overflow: ellipsis;
-					overflow: hidden;
 					white-space: nowrap;
 					width: 100%;
 					text-align: left;
@@ -425,9 +425,12 @@ function more(ev: MouseEvent) {
 					> .text {
 						position: relative;
 						font-size: 0.9em;
+						overflow: hidden;
+						text-overflow: ellipsis;
 					}
 
-					&:hover {
+					&:hover,
+					&:focus-within {
 						text-decoration: none;
 						color: var(--navHoverFg);
 						transition: all 0.4s ease;
@@ -437,7 +440,8 @@ function more(ev: MouseEvent) {
 						color: var(--navActive);
 					}
 
-					&:hover,
+					&:hover, 
+					&:focus-within,
 					&.active {
 						color: var(--accent);
 						transition: all 0.4s ease;
@@ -528,6 +532,7 @@ function more(ev: MouseEvent) {
 					}
 
 					&:hover,
+					&:focus-within,
 					&.active {
 						&:before {
 							background: var(--accentLighten);
@@ -613,6 +618,7 @@ function more(ev: MouseEvent) {
 					}
 
 					&:hover,
+					&:focus-within,
 					&.active {
 						text-decoration: none;
 						color: var(--accent);
@@ -642,5 +648,12 @@ function more(ev: MouseEvent) {
 			}
 		}
 	}
+
+	.item {
+		outline: none;
+		&:focus-visible:before {
+			outline: auto;
+		}
+	}
 }
 </style>
diff --git a/packages/client/src/ui/classic.header.vue b/packages/client/src/ui/classic.header.vue
index 5c3e6b7021..99a0ab098b 100644
--- a/packages/client/src/ui/classic.header.vue
+++ b/packages/client/src/ui/classic.header.vue
@@ -83,6 +83,7 @@
 					<MkAvatar :user="$i" class="avatar" /><MkAcct
 						class="acct"
 						:user="$i"
+						disableLink
 					/>
 				</button>
 				<div class="post" @click="post">
diff --git a/packages/client/src/ui/classic.sidebar.vue b/packages/client/src/ui/classic.sidebar.vue
index b70a3c984b..fa72c5765d 100644
--- a/packages/client/src/ui/classic.sidebar.vue
+++ b/packages/client/src/ui/classic.sidebar.vue
@@ -5,7 +5,7 @@
 			class="item _button account"
 			@click="openAccountMenu"
 		>
-			<MkAvatar :user="$i" class="avatar" /><MkAcct
+			<MkAvatar :user="$i" class="avatar" disableLink /><MkAcct
 				class="text"
 				:user="$i"
 			/>
@@ -299,6 +299,7 @@ function openInstanceMenu(ev: MouseEvent) {
 				width: 46px;
 				height: 46px;
 				padding: 0;
+				margin-inline: 0 !important;
 			}
 		}
 
@@ -372,6 +373,7 @@ function openInstanceMenu(ev: MouseEvent) {
 
 		> i {
 			width: 32px;
+			justify-content: center;
 		}
 
 		> i,
diff --git a/packages/client/src/ui/classic.vue b/packages/client/src/ui/classic.vue
index a721ffd0bd..266effd9a5 100644
--- a/packages/client/src/ui/classic.vue
+++ b/packages/client/src/ui/classic.vue
@@ -227,6 +227,8 @@ onMounted(() => {
 }
 
 .gbhvwtnk {
+	display: flex;
+	justify-content: center;
 	$ui-font-size: 1em;
 	$widgets-hide-threshold: 1200px;
 
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9f0b4195d5..60e42e11ae 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -19,6 +19,12 @@ importers:
       '@tensorflow/tfjs':
         specifier: ^3.21.0
         version: 3.21.0(seedrandom@3.0.5)
+      focus-trap:
+        specifier: ^7.2.0
+        version: 7.2.0
+      focus-trap-vue:
+        specifier: ^4.0.1
+        version: 4.0.1(focus-trap@7.2.0)(vue@3.2.45)
       js-yaml:
         specifier: 4.1.0
         version: 4.1.0
@@ -3803,14 +3809,12 @@ packages:
       '@vue/shared': 3.2.45
       estree-walker: 2.0.2
       source-map: 0.6.1
-    dev: true
 
   /@vue/compiler-dom@3.2.45:
     resolution: {integrity: sha512-tyYeUEuKqqZO137WrZkpwfPCdiiIeXYCcJ8L4gWz9vqaxzIQRccTSwSWZ/Axx5YR2z+LvpUbmPNXxuBU45lyRw==}
     dependencies:
       '@vue/compiler-core': 3.2.45
       '@vue/shared': 3.2.45
-    dev: true
 
   /@vue/compiler-sfc@2.7.14:
     resolution: {integrity: sha512-aNmNHyLPsw+sVvlQFQ2/8sjNuLtK54TC6cuKnVzAY93ks4ZBrvwQSnkkIh7bsbNhum5hJBS00wSDipQ937f5DA==}
@@ -3833,14 +3837,12 @@ packages:
       magic-string: 0.25.9
       postcss: 8.4.21
       source-map: 0.6.1
-    dev: true
 
   /@vue/compiler-ssr@3.2.45:
     resolution: {integrity: sha512-6BRaggEGqhWht3lt24CrIbQSRD5O07MTmd+LjAn5fJj568+R9eUD2F7wMQJjX859seSlrYog7sUtrZSd7feqrQ==}
     dependencies:
       '@vue/compiler-dom': 3.2.45
       '@vue/shared': 3.2.45
-    dev: true
 
   /@vue/reactivity-transform@3.2.45:
     resolution: {integrity: sha512-BHVmzYAvM7vcU5WmuYqXpwaBHjsS8T63jlKGWVtHxAHIoMIlmaMyurUSEs1Zcg46M4AYT5MtB1U274/2aNzjJQ==}
@@ -3850,20 +3852,17 @@ packages:
       '@vue/shared': 3.2.45
       estree-walker: 2.0.2
       magic-string: 0.25.9
-    dev: true
 
   /@vue/reactivity@3.2.45:
     resolution: {integrity: sha512-PRvhCcQcyEVohW0P8iQ7HDcIOXRjZfAsOds3N99X/Dzewy8TVhTCT4uXpAHfoKjVTJRA0O0K+6QNkDIZAxNi3A==}
     dependencies:
       '@vue/shared': 3.2.45
-    dev: true
 
   /@vue/runtime-core@3.2.45:
     resolution: {integrity: sha512-gzJiTA3f74cgARptqzYswmoQx0fIA+gGYBfokYVhF8YSXjWTUA2SngRzZRku2HbGbjzB6LBYSbKGIaK8IW+s0A==}
     dependencies:
       '@vue/reactivity': 3.2.45
       '@vue/shared': 3.2.45
-    dev: true
 
   /@vue/runtime-dom@3.2.45:
     resolution: {integrity: sha512-cy88YpfP5Ue2bDBbj75Cb4bIEZUMM/mAkDMfqDTpUYVgTf/kuQ2VQ8LebuZ8k6EudgH8pYhsGWHlY0lcxlvTwA==}
@@ -3871,7 +3870,6 @@ packages:
       '@vue/runtime-core': 3.2.45
       '@vue/shared': 3.2.45
       csstype: 2.6.21
-    dev: true
 
   /@vue/server-renderer@3.2.45(vue@3.2.45):
     resolution: {integrity: sha512-ebiMq7q24WBU1D6uhPK//2OTR1iRIyxjF5iVq/1a5I1SDMDyDu4Ts6fJaMnjrvD3MqnaiFkKQj+LKAgz5WIK3g==}
@@ -3881,11 +3879,9 @@ packages:
       '@vue/compiler-ssr': 3.2.45
       '@vue/shared': 3.2.45
       vue: 3.2.45
-    dev: true
 
   /@vue/shared@3.2.45:
     resolution: {integrity: sha512-Ewzq5Yhimg7pSztDV+RH1UDKBzmtqieXQlpTVm2AwraoRL/Rks96mvd8Vgi7Lj+h+TH8dv7mXD3FRZR3TUvbSg==}
-    dev: true
 
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@@ -6074,7 +6070,6 @@ packages:
 
   /csstype@2.6.21:
     resolution: {integrity: sha512-Z1PhmomIfypOpoMjRQB70jfvy/wxT50qW08YXO5lMIJkrdq4yOTR+AW7FqutScmB9NkLwxo+jU+kZLbofZZq/w==}
-    dev: true
 
   /csstype@3.1.1:
     resolution: {integrity: sha512-DJR/VvkAvSZW9bTouZue2sSxDwdTN92uHjqeKVm+0dAqdfNykRzQ95tay8aXMBAAPpUiq4Qcug2L7neoRh2Egw==}
@@ -6979,7 +6974,6 @@ packages:
 
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-    dev: true
 
   /esutils@2.0.3:
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@@ -7445,6 +7439,22 @@ packages:
       readable-stream: 2.3.7
     dev: true
 
+  /focus-trap-vue@4.0.1(focus-trap@7.2.0)(vue@3.2.45):
+    resolution: {integrity: sha512-2iqOeoSvgq7Um6aL+255a/wXPskj6waLq2oKCa4gOnMORPo15JX7wN6J5bl1SMhMlTlkHXGSrQ9uJPJLPZDl5w==}
+    peerDependencies:
+      focus-trap: ^7.0.0
+      vue: ^3.0.0
+    dependencies:
+      focus-trap: 7.2.0
+      vue: 3.2.45
+    dev: false
+
+  /focus-trap@7.2.0:
+    resolution: {integrity: sha512-v4wY6HDDYvzkBy4735kW5BUEuw6Yz9ABqMYLuTNbzAFPcBOGiGHwwcNVMvUz4G0kgSYh13wa/7TG3XwTeT4O/A==}
+    dependencies:
+      tabbable: 6.1.1
+    dev: false
+
   /follow-redirects@1.15.2(debug@4.3.4):
     resolution: {integrity: sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==}
     engines: {node: '>=4.0'}
@@ -10350,7 +10360,6 @@ packages:
     resolution: {integrity: sha512-RmF0AsMzgt25qzqqLc1+MbHmhdx0ojF2Fvs4XnOqz2ZOBXzzkEwc/dJQZCYHAn7v1jbVOjAZfK8msRn4BxO4VQ==}
     dependencies:
       sourcemap-codec: 1.4.8
-    dev: true
 
   /mailcheck@1.1.1:
     resolution: {integrity: sha512-3WjL8+ZDouZwKlyJBMp/4LeziLFXgleOdsYu87piGcMLqhBzCsy2QFdbtAwv757TFC/rtqd738fgJw1tFQCSgA==}
@@ -13267,7 +13276,6 @@ packages:
   /sourcemap-codec@1.4.8:
     resolution: {integrity: sha512-9NykojV5Uih4lgo5So5dtw+f0JgJX30KCNI8gwhz2J9A15wD0Ml6tjHKwf6fTSa6fAdVBdZeNOs9eJ71qCk8vA==}
     deprecated: Please use @jridgewell/sourcemap-codec instead
-    dev: true
 
   /sparkles@1.0.1:
     resolution: {integrity: sha512-dSO0DDYUahUt/0/pD/Is3VIm5TGJjludZ0HVymmhYF6eNA53PVLhnUk0znSYbH8IYBuJdCE+1luR22jNLMaQdw==}
@@ -13686,6 +13694,10 @@ packages:
     resolution: {integrity: sha512-g9rPT3V1Q4WjWFZ/t5BdGC1mT/FpYnsLdBl+M5e6MlRkuE1RSR+R43wcY/3mKI59B9KEr+vxdWCuWNMD3oNHKA==}
     dev: true
 
+  /tabbable@6.1.1:
+    resolution: {integrity: sha512-4kl5w+nCB44EVRdO0g/UGoOp3vlwgycUVtkk/7DPyeLZUCuNFFKCFG6/t/DgHLrUPHjrZg6s5tNm+56Q2B0xyg==}
+    dev: false
+
   /tapable@2.2.1:
     resolution: {integrity: sha512-GNzQvQTOIP6RyTfE2Qxb8ZVlNmw0n88vp1szwWRimP02mnTsx3Wtn5qRdqY9w2XduFNUgvOwhNnQsjwCp+kqaQ==}
     engines: {node: '>=6'}
@@ -14776,7 +14788,6 @@ packages:
       '@vue/runtime-dom': 3.2.45
       '@vue/server-renderer': 3.2.45(vue@3.2.45)
       '@vue/shared': 3.2.45
-    dev: true
 
   /vuedraggable@4.1.0(vue@3.2.45):
     resolution: {integrity: sha512-FU5HCWBmsf20GpP3eudURW3WdWTKIbEIQxh9/8GE806hydR9qZqRRxRE3RjqX7PkuLuMQG/A7n3cfj9rCEchww==}