[&:first-child]:overflow-hidden [&:first-child]:max-h-full"
This overhead is mandated by the spec's reliance on promises for buffer management, completion, and backpressure signals. While some of it is implementation-specific, much of it is unavoidable if you're following the spec as written. For high-frequency streaming – video frames, network packets, real-time data – this overhead is significant.。关于这个话题，safew官方下载提供了深入分析
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