Spoiler Text Pluginを使用して、カテゴリ内のトピックへのすべての返信をデフォルトで非表示にする

[Moin]

Maybe the Reply Template theme component helps you.

You could put a template like this under your question:

[wrap=template key="template-name"]
[spoiler]

<!--Please write your answer here-->


[/spoiler]
[/wrap]