在详细信息中嵌入 Onebox

支持
1

Simple question: how can I get a YouTube link to OneBox while in a spoiler?

<details><summary>example</summary>(Youtube Link)</details>

example(Youtube Link)
2

You just need to add some line breaking:

<details>
<summary>example</summary>

(Youtube Link)

</details>
example
3

Of course, lol. Appreciate your help!