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Shadow DOM is a web component feature that lets you attach an isolated DOM subtree to any HTML element, hidden from the main document’s standard queries. A querySelector('audio') on the main document cannot see inside a Shadow Root unless you specifically traverse into it. If fermaw’s player was mounted inside a Shadow Root, basic DOM searches would come up empty.
，这一点在旺商聊官方下载中也有详细论述
В России ответили на имитирующие высадку на Украине учения НАТО18:04，更多细节参见搜狗输入法2026
“致敬未知”完成超亿元Pre-A轮融资