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solid var(--border);background:var(--bg-alt);flex-wrap:wrap;align-items:center;gap:8px;padding:12px 20px;display:flex}.detail-main{flex:1;min-height:0;display:flex}.messages{flex-direction:column;flex:1;gap:14px;min-width:0;padding:20px;display:flex;overflow-y:auto}.msg{border:1px solid var(--border);background:var(--bg);border-radius:10px;max-width:760px;padding:12px 14px}.msg.has-frame{align-self:stretch;width:100%;max-width:100%}.msg.in{align-self:flex-start}.msg.out{background:var(--accent-soft);align-self:flex-end}.msg-head{justify-content:space-between;gap:12px;margin-bottom:6px;font-size:13px;display:flex}.msg-body{white-space:pre-line;word-break:break-word;font-size:14px;line-height:1.5}.msg-body.clamped{-webkit-line-clamp:12;line-clamp:12;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden;-webkit-mask-image:linear-gradient(#000 70%,#0000 100%);mask-image:linear-gradient(#000 70%,#0000 100%)}.msg-more{color:var(--accent);cursor:pointer;background:0 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var(--border);flex-direction:column;gap:8px;padding:10px 12px;display:flex}.note-input{resize:vertical;border:1px solid var(--border);background:var(--bg);width:100%;min-height:60px;color:var(--text);font:inherit;border-radius:7px;padding:8px 10px;font-size:13px}.note-input:focus{border-color:var(--accent);outline:none}.note-add{align-self:flex-end}.composer{border-top:1px solid var(--border);background:var(--bg-alt);flex:none;padding:12px 20px 14px}.composer-input{resize:vertical;border:1px solid var(--border);background:var(--bg);width:100%;min-height:84px;color:var(--text);font:inherit;border-radius:8px;padding:10px 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