diff --git a/packages/frontend/src/components/MkChannelFollowButton.vue b/packages/frontend/src/components/MkChannelFollowButton.vue
index 9e275d617..7b7bef478 100644
--- a/packages/frontend/src/components/MkChannelFollowButton.vue
+++ b/packages/frontend/src/components/MkChannelFollowButton.vue
@@ -1,20 +1,20 @@
 <template>
 <button
-	class="hdcaacmi _button"
-	:class="{ wait, active: isFollowing, full }"
+	class="_button"
+	:class="[$style.root, { [$style.wait]: wait, [$style.active]: isFollowing, [$style.full]: full }]"
 	:disabled="wait"
 	@click="onClick"
 >
 	<template v-if="!wait">
 		<template v-if="isFollowing">
-			<span v-if="full">{{ i18n.ts.unfollow }}</span><i class="ti ti-minus"></i>
+			<span v-if="full" :class="$style.text">{{ i18n.ts.unfollow }}</span><i class="ti ti-minus"></i>
 		</template>
 		<template v-else>
-			<span v-if="full">{{ i18n.ts.follow }}</span><i class="ti ti-plus"></i>
+			<span v-if="full" :class="$style.text">{{ i18n.ts.follow }}</span><i class="ti ti-plus"></i>
 		</template>
 	</template>
 	<template v-else>
-		<span v-if="full">{{ i18n.ts.processing }}</span><MkLoading :em="true"/>
+		<span v-if="full" :class="$style.text">{{ i18n.ts.processing }}</span><MkLoading :em="true"/>
 	</template>
 </button>
 </template>
@@ -57,8 +57,8 @@ async function onClick() {
 }
 </script>
 
-<style lang="scss" scoped>
-.hdcaacmi {
+<style lang="scss" module>
+.root {
 	position: relative;
 	display: inline-block;
 	font-weight: bold;
@@ -103,7 +103,7 @@ async function onClick() {
 	}
 
 	&.active {
-		color: #fff;
+		color: var(--fgOnAccent);
 		background: var(--accent);
 
 		&:hover {
@@ -121,9 +121,9 @@ async function onClick() {
 		cursor: wait !important;
 		opacity: 0.7;
 	}
+}
 
-	> span {
-		margin-right: 6px;
-	}
+.text {
+	margin-right: 6px;
 }
 </style>
diff --git a/packages/frontend/src/components/MkFollowButton.vue b/packages/frontend/src/components/MkFollowButton.vue
index 7d066fd03..c4e13441e 100644
--- a/packages/frontend/src/components/MkFollowButton.vue
+++ b/packages/frontend/src/components/MkFollowButton.vue
@@ -1,30 +1,30 @@
 <template>
 <button
-	class="kpoogebi _button"
-	:class="{ wait, active: isFollowing || hasPendingFollowRequestFromYou, full, large }"
+	class="_button"
+	:class="[$style.root, { [$style.wait]: wait, [$style.active]: isFollowing || hasPendingFollowRequestFromYou, [$style.full]: full, [$style.large]: large }]"
 	:disabled="wait"
 	@click="onClick"
 >
 	<template v-if="!wait">
 		<template v-if="hasPendingFollowRequestFromYou && user.isLocked">
-			<span v-if="full">{{ i18n.ts.followRequestPending }}</span><i class="ti ti-hourglass-empty"></i>
+			<span v-if="full" :class="$style.text">{{ i18n.ts.followRequestPending }}</span><i class="ti ti-hourglass-empty"></i>
 		</template>
 		<template v-else-if="hasPendingFollowRequestFromYou && !user.isLocked">
 			<!-- つまりリモートフォローの場合。 -->
-			<span v-if="full">{{ i18n.ts.processing }}</span><MkLoading :em="true" :colored="false"/>
+			<span v-if="full" :class="$style.text">{{ i18n.ts.processing }}</span><MkLoading :em="true" :colored="false"/>
 		</template>
 		<template v-else-if="isFollowing">
-			<span v-if="full">{{ i18n.ts.unfollow }}</span><i class="ti ti-minus"></i>
+			<span v-if="full" :class="$style.text">{{ i18n.ts.unfollow }}</span><i class="ti ti-minus"></i>
 		</template>
 		<template v-else-if="!isFollowing && user.isLocked">
-			<span v-if="full">{{ i18n.ts.followRequest }}</span><i class="ti ti-plus"></i>
+			<span v-if="full" :class="$style.text">{{ i18n.ts.followRequest }}</span><i class="ti ti-plus"></i>
 		</template>
 		<template v-else-if="!isFollowing && !user.isLocked">
-			<span v-if="full">{{ i18n.ts.follow }}</span><i class="ti ti-plus"></i>
+			<span v-if="full" :class="$style.text">{{ i18n.ts.follow }}</span><i class="ti ti-plus"></i>
 		</template>
 	</template>
 	<template v-else>
-		<span v-if="full">{{ i18n.ts.processing }}</span><MkLoading :em="true" :colored="false"/>
+		<span v-if="full" :class="$style.text">{{ i18n.ts.processing }}</span><MkLoading :em="true" :colored="false"/>
 	</template>
 </button>
 </template>
@@ -126,8 +126,8 @@ onBeforeUnmount(() => {
 });
 </script>
 
-<style lang="scss" scoped>
-.kpoogebi {
+<style lang="scss" module>
+.root {
 	position: relative;
 	display: inline-block;
 	font-weight: bold;
@@ -196,9 +196,9 @@ onBeforeUnmount(() => {
 		cursor: wait !important;
 		opacity: 0.7;
 	}
+}
 
-	> span {
-		margin-right: 6px;
-	}
+.text {
+	margin-right: 6px;
 }
 </style>
diff --git a/packages/frontend/src/pages/settings/drive.vue b/packages/frontend/src/pages/settings/drive.vue
index 6ff98bc97..6fa387120 100644
--- a/packages/frontend/src/pages/settings/drive.vue
+++ b/packages/frontend/src/pages/settings/drive.vue
@@ -4,8 +4,8 @@
 		<template #label>{{ i18n.ts.usageAmount }}</template>
 
 		<div class="_gaps_m">
-			<div class="uawsfosz">
-				<div class="meter"><div :style="meterStyle"></div></div>
+			<div>
+				<div :class="$style.meter"><div :class="$style.meterValue" :style="meterStyle"></div></div>
 			</div>
 			<FormSplit>
 				<MkKeyValue>
@@ -139,22 +139,15 @@ definePageMetadata({
 });
 </script>
 
-<style lang="scss" scoped>
+<style lang="scss" module>
+.meter {
+	background: rgba(0, 0, 0, 0.1);
+	border-radius: 999px;
+	overflow: clip;
+}
 
-@use "sass:math";
-
-.uawsfosz {
-
-	> .meter {
-		$size: 12px;
-		background: rgba(0, 0, 0, 0.1);
-		border-radius: math.div($size, 2);
-		overflow: hidden;
-
-		> div {
-			height: $size;
-			border-radius: math.div($size, 2);
-		}
-	}
+.meterValue {
+	height: 100%;
+	border-radius: 999px;
 }
 </style>