update: 配置Butterfly主题美化效果并添加自定义样式文件

source/css/mouse.css

@@ -0,0 +1,9 @@
+body {
+    cursor: url(https://cdn.jsdelivr.net/gh/sviptzk/HexoStaticFile@latest/Hexo/img/default.cur),
+        default;
+}
+a,
+img {
+    cursor: url(https://cdn.jsdelivr.net/gh/sviptzk/HexoStaticFile@latest/Hexo/img/pointer.cur),
+        default;
+}

source/js/sakura-toggle.js

@@ -0,0 +1,24 @@
+// 樱花特效切换按钮 - 添加到 rightside 设置区域
+document.addEventListener('DOMContentLoaded', function() {
+  // 创建按钮
+  const sakuraBtn = document.createElement('button');
+  sakuraBtn.id = 'toggle_sakura_btn';
+  sakuraBtn.type = 'button';
+  sakuraBtn.title = '樱花特效切换';
+  sakuraBtn.innerHTML = '<i class="fas fa-leaf"></i>';
+
+  // 插入到 rightside-config-hide 区域
+  const hideArea = document.getElementById('rightside-config-hide');
+  if (hideArea) {
+    hideArea.appendChild(sakuraBtn);
+  }
+
+  // 点击切换
+  sakuraBtn.addEventListener('click', function() {
+    const sakuraEffect = document.getElementById('canvas_sakura');
+    if (sakuraEffect) {
+      const isHidden = window.getComputedStyle(sakuraEffect).display === 'none';
+      sakuraEffect.style.display = isHidden ? 'block' : 'none';
+    }
+  });
+});