.persistent-chat{background:#fff;border:1px solid #1f1c061f;border-radius:18px;flex-direction:column;height:calc(100vh - 136px);display:flex;position:sticky;top:104px;overflow:hidden;box-shadow:0 18px 50px #1f1c0614}.persistent-chat.is-reference-over{border-color:#a90c0c5c;box-shadow:0 18px 54px #a90c0c1f}.persistent-chat.is-reference-over:after{content:"放開以引用到對話";z-index:28;min-height:44px;color:var(--color-primary);pointer-events:none;background:#ffffffeb;border:1px dashed #a90c0c61;border-radius:14px;justify-content:center;align-items:center;font-size:13px;font-weight:560;display:flex;position:absolute;bottom:92px;left:14px;right:14px}.persistent-chat-header{border-bottom:1px solid var(--color-hairline);justify-content:space-between;align-items:center;gap:12px;padding:16px;display:flex}.persistent-chat-header-actions{align-items:center;gap:8px;display:inline-flex}.persistent-chat-scope{background:#ffffffa8;border:1px solid #1f1c0612;border-radius:999px;flex:none;align-items:center;gap:4px;width:fit-content;max-width:calc(100% - 28px);margin:8px 14px 0;padding:3px;display:inline-flex}.persistent-chat-scope button{color:#1f1c0694;cursor:pointer;background:0 0;border:0;border-radius:999px;justify-content:center;align-items:center;gap:5px;min-height:28px;padding:0 9px;font-size:12px;font-weight:560;display:inline-flex}.persistent-chat-scope button small{color:#1f1c066b;font-size:10px;font-weight:650}.persistent-chat-scope button.is-active{color:#fffdf7;background:#1f1c06e6;box-shadow:0 8px 18px #1f1c061a}.persistent-chat-scope button.is-active small{color:#fffdf7b8}.persistent-chat-title{align-items:center;gap:9px;min-width:0;display:inline-flex}.persistent-chat-title>div{min-width:0}.persistent-chat-back{color:#1f1c06b8;cursor:pointer;background:#ffffffb8;border:1px solid #1f1c0614;border-radius:999px;justify-content:center;align-items:center;width:32px;min-width:32px;height:32px;display:inline-flex}.persistent-chat-back:hover,.persistent-chat-back:focus-visible{color:var(--color-ink);background:#fff}.persistent-chat-toggle{border:1px solid var(--color-hairline);width:32px;height:32px;color:var(--color-ink);cursor:pointer;background:#fff;border-radius:999px;justify-content:center;align-items:center;display:none}.persistent-channel-toggle{color:#1f1c0694;cursor:pointer;background:#ffffffb8;border:1px solid #1f1c0614;border-radius:999px;justify-content:center;align-items:center;width:32px;height:32px;display:inline-flex;position:relative}.persistent-channel-toggle:hover,.persistent-channel-toggle:focus-visible,.persistent-channel-toggle.is-active{color:var(--color-ink);background:#fff}.persistent-channel-toggle.has-unread:after{content:"";background:var(--color-primary);border:2px solid #fff;border-radius:999px;width:7px;height:7px;position:absolute;top:6px;right:6px}.persistent-chat-header span,.persistent-chat-signal{color:#1f1c068f;align-items:center;gap:6px;font-size:12px;font-weight:500;display:inline-flex}.persistent-chat-header strong{max-width:min(62vw,460px);color:var(--color-ink);text-overflow:ellipsis;white-space:nowrap;margin-top:4px;font-size:18px;font-weight:500;display:block;overflow:hidden}.persistent-chat-signal{min-height:32px;color:var(--color-primary);background:linear-gradient(135deg,#ffcac538,#b2edff2e);border-radius:999px;padding:0 10px}.persistent-chat-tools{border-bottom:1px solid #1f1c0614;gap:8px;padding:12px;display:grid}.persistent-tool-bar{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:8px;display:grid}.persistent-tool-trigger{min-height:38px;color:var(--color-ink);cursor:pointer;white-space:nowrap;background:#fff;border:1px solid #1f1c061a;border-radius:999px;justify-content:center;align-items:center;gap:6px;padding:0 12px;font-size:13px;font-weight:620;display:inline-flex}.persistent-tool-trigger.is-active{color:#fff;background:#1d1d1f;border-color:#0000}.persistent-tool-sheet{background:linear-gradient(135deg,#ffffffe6,#f8f6efb8),#fff;border:1px solid #1f1c0614;border-radius:18px;gap:8px;padding:9px;display:grid;box-shadow:inset 0 1px #ffffffb8}.persistent-tool-sheet-heading{gap:2px;min-width:0;padding:2px 3px 0;display:grid}.persistent-tool-sheet-heading span{color:#1f1c06d1;font-size:12px;font-weight:690}.persistent-tool-sheet-heading small{color:#1f1c0685;text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:11px;font-weight:520;line-height:1.35;overflow:hidden}.persistent-tool-tabs{background:#1f1c060b;border:1px solid #1f1c060f;border-radius:999px;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;min-width:0;padding:3px;display:grid}.persistent-tool-tabs button{color:#1f1c0694;cursor:pointer;background:0 0;border:none;border-radius:999px;min-width:0;min-height:28px;font-size:12px;font-weight:640}.persistent-tool-tabs button.is-active{color:var(--color-ink);background:#fff;box-shadow:0 4px 14px #1f1c0614}.persistent-workspace-links{scrollbar-width:none;gap:5px;padding:1px 1px 3px;display:flex;overflow-x:auto}.persistent-workspace-links::-webkit-scrollbar{display:none}.persistent-workspace-links button{color:#1f1c06a8;cursor:pointer;white-space:nowrap;background:#ffffffa3;border:1px solid #1f1c0612;border-radius:999px;flex:none;justify-content:center;align-items:center;gap:5px;min-height:30px;padding:0 9px;font-size:11.5px;font-weight:620;display:inline-flex}.persistent-workspace-links button:hover,.persistent-workspace-links button:focus-visible{color:var(--color-ink);background:#fff;border-color:#1f1c0624}.persistent-minimal-tool-actions{flex-wrap:wrap;gap:6px;display:flex}.persistent-minimal-tool-actions button{color:#1f1c06b8;cursor:pointer;background:#f8f6ef94;border:1px solid #1f1c0612;border-radius:999px;justify-content:center;align-items:center;gap:6px;min-height:32px;padding:0 10px;font-size:12px;font-weight:620;display:inline-flex}.persistent-minimal-tool-actions button:hover,.persistent-minimal-tool-actions button:focus-visible{color:var(--color-ink);background:#fff;border-color:#1f1c0624}.persistent-chat.is-minimal .persistent-tool-sheet{background:#fffffff0;border-color:#1f1c060f;border-radius:20px;gap:8px;padding:10px;box-shadow:0 -10px 28px #1f1c0614}.persistent-chat.is-minimal .persistent-tool-sheet-heading{display:none}.persistent-chat.is-minimal .persistent-minimal-tool-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;display:grid}.persistent-chat.is-minimal .persistent-minimal-tool-actions button{color:#1f1c06bd;background:#f8f6ef8a;border-color:#1f1c060f;justify-content:flex-start;min-width:0;min-height:42px;padding:0 12px;font-size:12px;font-weight:620}.persistent-chat.is-minimal .persistent-secondary-tools .persistent-minimal-tool-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.persistent-chat.is-minimal .persistent-secondary-tools .persistent-minimal-tool-actions button{justify-content:flex-start}.persistent-chat.is-minimal .persistent-secondary-tools,.persistent-chat.is-minimal .persistent-workspace-drawer{border-top-color:#1f1c060d}.persistent-chat.is-minimal .persistent-composer-tool-sheet .persistent-minimal-tool-actions button{width:100%;height:auto}.persistent-workspace-drawer,.persistent-secondary-tools{border-top:1px solid #1f1c060f;padding-top:6px}.persistent-workspace-drawer>summary,.persistent-secondary-tools>summary{color:#1f1c0680;cursor:pointer;border-radius:999px;align-items:center;width:fit-content;min-height:28px;padding:0 8px;font-size:11px;font-weight:620;list-style:none;display:inline-flex}.persistent-workspace-drawer>summary::-webkit-details-marker{display:none}.persistent-secondary-tools>summary::-webkit-details-marker{display:none}.persistent-workspace-drawer>summary:hover,.persistent-workspace-drawer>summary:focus-visible,.persistent-secondary-tools>summary:hover,.persistent-secondary-tools>summary:focus-visible{color:#1f1c06b8;background:#1f1c060b}.persistent-workspace-drawer .persistent-workspace-links{margin-top:5px}.persistent-workspace-drawer:not([open]) .persistent-workspace-links{display:none}.persistent-secondary-tools .persistent-minimal-tool-actions{margin-top:6px}.persistent-secondary-tools:not([open]) .persistent-minimal-tool-actions{display:none}.persistent-tool-group{gap:6px;min-width:0;display:grid}.persistent-tool-group h3{color:#1f1c067a;letter-spacing:0;margin:0;padding:0 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button.has-unread:not(.is-active):before{content:"";background:var(--color-primary);border-radius:999px;width:6px;height:6px}.persistent-channel-rail button .channel-member-count,.persistent-channel-rail button .channel-unread-count{min-width:16px;height:16px;color:var(--color-primary);background:#a90c0c1a;border-radius:999px;justify-content:center;align-items:center;padding:0 5px;font-size:9.5px;font-weight:720;line-height:1;display:inline-flex}.persistent-channel-rail button .channel-member-count{color:#1f1c0680;background:#1f1c060f}.persistent-channel-rail button .channel-unread-count{color:var(--color-primary);background:#a90c0c1a}.persistent-channel-rail button.is-active .channel-member-count,.persistent-channel-rail button.is-active .channel-unread-count{color:#1f1c0694;background:#1f1c0614}.persistent-channel-composer{background:#ffffffad;border:1px solid #1f1c060f;border-radius:16px;gap:8px;margin:6px 12px 0;padding:10px;display:grid}.persistent-channel-composer-heading{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.persistent-channel-composer-heading strong{color:var(--color-ink);font-size:13px;font-weight:650;display:block}.persistent-channel-composer-heading span{color:#1f1c068f;margin-top:0;font-size:11px;line-height:1.45;display:none}.persistent-channel-composer-heading small{color:#1f1c0694;background:#ffffffb8;border-radius:999px;flex:none;align-items:center;min-height:22px;padding:0 8px;font-size:11px;font-weight:620;display:inline-flex}.persistent-channel-presets{scrollbar-width:none;gap:5px;padding-bottom:2px;display:flex;overflow-x:auto}.persistent-channel-presets::-webkit-scrollbar{display:none}.persistent-channel-presets button{color:#1f1c069e;cursor:pointer;background:#ffffffb8;border:1px solid #0000;border-radius:999px;flex:none;min-height:26px;padding:0 8px;font-size:11px;font-weight:620}.persistent-channel-presets 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0;border:none;border-radius:999px;justify-content:center;align-items:center;display:inline-flex}.persistent-quick-actions{scrollbar-width:none;gap:6px;padding-bottom:1px;display:flex;overflow-x:auto}.persistent-quick-actions::-webkit-scrollbar{display:none}.persistent-quick-actions button{color:#1f1c06a8;cursor:pointer;white-space:nowrap;background:#ffffffbd;border:1px solid #1f1c0614;border-radius:999px;flex:none;justify-content:center;align-items:center;gap:5px;min-height:30px;padding:0 9px;font-size:12px;font-weight:560;display:inline-flex}.persistent-quick-actions button:hover,.persistent-quick-actions button:focus-visible{color:var(--color-ink);background:#fff;border-color:#1f1c0629}.persistent-chat-list{flex:auto;align-content:start;gap:10px;min-height:0;padding:12px;display:grid;overflow:auto}.persistent-chat-empty{text-align:center;color:#1f1c068a;place-items:center;gap:8px;min-height:160px;font-size:14px;display:grid}.persistent-chat-loading{gap:10px;padding:12px 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.persistent-mention-badge{color:#064f5b;background:#dff7eff5}.persistent-pinned-heading{color:#1f1c069e;justify-content:space-between;align-items:center;gap:8px;font-size:11px;font-weight:650;display:flex}.persistent-pinned-heading span{align-items:center;gap:6px;min-width:0;display:inline-flex}.persistent-pinned-heading small{color:#1f1c0685;background:#1f1c060f;border-radius:999px;flex:none;align-items:center;min-height:20px;padding:0 7px;font-size:10px;font-weight:680;display:inline-flex}.persistent-sync-label{color:#1f1c067a;align-items:center;gap:4px;font-size:10px;display:inline-flex}.persistent-sync-label:before{content:"";background:currentColor;border-radius:999px;width:5px;height:5px;animation:1.2s ease-in-out infinite quiet-pulse}.persistent-message.is-own .persistent-sync-label{color:#ffffff9e}.persistent-send-failed-actions{color:#a90c0cc7;border-top:1px solid 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