.p3Ua1a_layout{grid-template-columns:minmax(0,320px) minmax(0,1fr);align-items:start;gap:16px;display:grid}.p3Ua1a_list,.p3Ua1a_detail{border:1px solid var(--line);border-radius:var(--r-l);background:var(--surface);min-width:0;box-shadow:var(--shadow-1)}.p3Ua1a_detail{padding:clamp(14px,3vw,22px)}.p3Ua1a_back{margin-bottom:10px;display:none}@media (max-width:760px){.p3Ua1a_layout{grid-template-columns:minmax(0,1fr)}.p3Ua1a_showDetail .p3Ua1a_list,.p3Ua1a_layout:not(.p3Ua1a_showDetail) .p3Ua1a_detail{display:none}.p3Ua1a_back{display:inline-flex}}.p3Ua1a_listHead{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:8px;padding:12px;display:flex}.p3Ua1a_threads{max-height:70vh;margin:0;padding:4px;list-style:none;overflow:auto}.p3Ua1a_threadRow{border-radius:var(--r-s);color:var(--ink);gap:3px;padding:10px;text-decoration:none;display:grid}.p3Ua1a_threadRow:hover{background:var(--surface-2)}.p3Ua1a_current{background:var(--surface-2);box-shadow:inset 3px 0 0 var(--accent)}.p3Ua1a_unread b{font-weight:800}.p3Ua1a_rowTop{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.p3Ua1a_rowTop b{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.p3Ua1a_rowTop time{color:var(--ink-3);flex:none;font-size:.78rem}.p3Ua1a_preview{color:var(--ink-2);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.86rem;display:-webkit-box;overflow:hidden}.p3Ua1a_meta{color:var(--ink-3);flex-wrap:wrap;align-items:center;gap:6px 10px;margin:0;font-size:.8rem;display:flex}.p3Ua1a_dot{background:var(--accent);border-radius:50%;width:8px;height:8px}.p3Ua1a_pill{background:var(--surface-2);color:var(--ink-2);border-radius:999px;padding:1px 8px;font-size:.76rem;font-weight:600}.p3Ua1a_st_open{background:var(--warn-soft);color:var(--ink)}.p3Ua1a_st_waiting{background:var(--good-soft);color:var(--ink)}.p3Ua1a_st_closed{background:var(--surface-2);color:var(--ink-3)}.p3Ua1a_st_ann{background:var(--brand-soft);color:var(--ink)}.p3Ua1a_empty,.p3Ua1a_placeholder{color:var(--ink-2);margin:0;padding:16px 12px}.p3Ua1a_small{color:var(--ink-3);margin:0;padding:8px 12px;font-size:.85rem}.p3Ua1a_p0{margin:0}.p3Ua1a_muted{color:var(--ink-2);margin:0 0 6px}.p3Ua1a_thread{gap:14px;display:grid}.p3Ua1a_threadHead h2{overflow-wrap:anywhere;margin:0 0 6px;font-size:1.25rem}.p3Ua1a_messages{gap:12px;margin:0;padding:0;list-style:none;display:grid}.p3Ua1a_messages li{border-radius:var(--r);border:1px solid var(--line);max-width:min(620px,92%);padding:10px 14px}.p3Ua1a_mine{background:var(--accent-soft);justify-self:end}.p3Ua1a_theirs{background:var(--surface-2);justify-self:start}.p3Ua1a_who{color:var(--ink-3);margin:0 0 4px;font-size:.78rem}.p3Ua1a_body{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.55}.p3Ua1a_reply,.p3Ua1a_form{gap:8px;display:grid}.p3Ua1a_form label{margin-top:4px;font-size:.92rem;font-weight:600}.p3Ua1a_formH{margin:0;font-size:1.22rem}.p3Ua1a_ta{resize:vertical;min-height:130px}.p3Ua1a_counter{color:var(--ink-3);margin:0;font-size:.8rem}.p3Ua1a_about{color:var(--ink-2);margin:0;font-size:.88rem}.p3Ua1a_actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}