侧边栏搜索切换工具

🔍 Multi-Engine Search, One-Click Switching! An expandable sidebar appears on the left side of supported search sites, automatically detecting whether the current page is a search results page. It intelligently extracts keywords from the address bar or input field, allowing seamless comparison across multiple search engines with a single click 🔄.

✨ Grouped display with site icons makes navigation intuitive—just click to jump between engines with your query pre-filled. ⚙️ Built-in options page lets you customize engine templates, import/export configurations, and restore defaults with ease.

🧠 Smart display logic ensures the sidebar only appears on search pages, keeping your browsing distraction-free.

🛠️ Zero dependencies, instant setup—your data stays local for maximum privacy.

🌙 Fully compatible with major search engines and dark mode, delivering a smooth, customizable search experience.

🔍 多引擎搜索，一键切换！ 在支持的搜索站点左侧自动显示可折叠侧栏，智能识别当前是否为搜索结果页，精准提取关键词 🔑，让你在多个搜索引擎间一键切换、快速比对，搜索更高效！

✨ 支持分组展示与站点图标，点击即可带词跳转，无需重复输入。

⚙️ 内置选项页，支持自定义引擎模板、导入/导出配置、恢复默认设置，满足个性化需求。

🧠 按需显示，仅在搜索页面激活，非搜索场景不打扰。

🛠️ 零依赖、即装即用，数据仅保存在本地，隐私安全有保障。 🌙 完美适配深色模式，兼容主流搜索引擎，体验丝滑流畅！