Click-through hotzone; FAB+panel only. True 1.25x via 0.05 step. Long-press FAB to drag-position (saved).
🎬 YouTube 倍速悬浮控制脚本（移动端/桌面端）
✅ 页面不被挡：只有小圆形按钮（FAB）和面板可点，其他区域都“点穿”
⚡ 支持精确 1.25x：预设/滑条都能直接设到 1.25 倍速
🖐️ 拖动更高效：按住按钮上下拖动即可快速加减速（不用一直开面板）
🔋 更省电更流畅：用事件驱动更新位置，减少无意义循环刷新
🇬🇧 English short intro (with emojis & layout)
🎬 YouTube Floating Speed Controller (Mobile + Desktop)
✅ Click-through design: only the small FAB and panel are clickable—page taps still work
⚡ Exact 1.25x support: presets/slider can set true 1.25 playback speed
🖐️ Fast drag control: press & drag the FAB up/down to change speed quickly
🔋 Smoother + better battery: event-driven positioning, less constant looping
