事件视界睡眠环境，超慢28 BPM节奏，引力低音持续回荡，0.6 Hz延时牵引，多普勒星辉渐隐，无限混响，极致宁静助你即刻入眠，完美实现全脑休眠与深度睡眠，无动态累积的恒定低频，无缝平缓过渡

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## 黑洞时间静止

**提示词：** event horizon sleep ambient, ultra slow 28 BPM, gravitational drones, time-dilated 0.6 Hz pulls, doppler star fades, infinite reverb, extreme tranquility for immediate sleep, perfect for total mind shutdown and deep sleep, no build-up constant low dynamics seamless flat progression

**科学解释：** 时间膨胀幻觉解除紧迫，β波彻底平抑，进入无梦δ状态