From e247341e93669ca96f44af4498f400b987898580 Mon Sep 17 00:00:00 2001
From: sendevia <me@sendevia.top>
Date: Sun, 16 Nov 2025 17:26:23 +0800
Subject: [PATCH] opt: code quality

---
 .vitepress/theme/components/Button.vue        |  5 ++++-
 .vitepress/theme/components/PageIndicator.vue | 16 ++++++++++++++--
 .vitepress/theme/layouts/Article.vue          |  7 ++++++-
 3 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/.vitepress/theme/components/Button.vue b/.vitepress/theme/components/Button.vue
index b849d0a..1926958 100644
--- a/.vitepress/theme/components/Button.vue
+++ b/.vitepress/theme/components/Button.vue
@@ -52,7 +52,8 @@ const props = withDefaults(defineProps<Props>(), {
 
   cursor: pointer;
   overflow: hidden;
-  transition: border-radius var(--md-sys-motion-spring-fast-spatial-duration) var(--md-sys-motion-spring-fast-spatial);
+  transition: border-radius var(--md-sys-motion-spring-fast-spatial-standard-duration)
+    var(--md-sys-motion-spring-fast-spatial-standard);
 
   &::after {
     content: "";
@@ -82,6 +83,8 @@ const props = withDefaults(defineProps<Props>(), {
   }
 
   &:active {
+    transition: border-radius var(--md-sys-motion-spring-fast-spatial-duration) var(--md-sys-motion-spring-fast-spatial);
+
     &::after {
       background-color: var(--md-sys-state-pressed-state-layer);
     }
diff --git a/.vitepress/theme/components/PageIndicator.vue b/.vitepress/theme/components/PageIndicator.vue
index c2b85ef..70d808e 100644
--- a/.vitepress/theme/components/PageIndicator.vue
+++ b/.vitepress/theme/components/PageIndicator.vue
@@ -255,13 +255,25 @@ if (typeof window !== "undefined") {
 
     <div
       class="indicator"
-      :style="{ top: indicator.top, left: indicator.left, width: indicator.width, height: indicator.height, opacity: indicator.opacity }"
+      :style="{
+        top: indicator.top,
+        left: indicator.left,
+        width: indicator.width,
+        height: indicator.height,
+        opacity: indicator.opacity,
+      }"
       aria-hidden="true"
     ></div>
 
     <div class="indicator-container">
       <span v-for="h in grouped" :key="h.id" :data-id="h.id" :class="[{ active: h.id === headingsActiveId }]">
-        <a :href="`#${h.id}`" @click.prevent="navigateTo(h.id)" role="link" :aria-current="h.id === headingsActiveId ? 'true' : undefined">{{ h.text }}</a>
+        <a
+          :href="`#${h.id}`"
+          @click.prevent="navigateTo(h.id)"
+          role="link"
+          :aria-current="h.id === headingsActiveId ? 'true' : undefined"
+          >{{ h.text }}</a
+        >
       </span>
     </div>
   </div>
diff --git a/.vitepress/theme/layouts/Article.vue b/.vitepress/theme/layouts/Article.vue
index c47750f..99420cd 100644
--- a/.vitepress/theme/layouts/Article.vue
+++ b/.vitepress/theme/layouts/Article.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { ref, onMounted } from "vue";
+import { ref, onMounted, onBeforeUnmount } from "vue";
 
 const showImageViewer = ref(false);
 const currentImageIndex = ref(0);
@@ -123,6 +123,11 @@ if (typeof window !== "undefined") {
         characterData: true,
       });
     }
+
+    onBeforeUnmount(() => {
+      observer.disconnect();
+      window.removeEventListener("resize", ulCustomBullets);
+    });
   });
 }
 </script>