:root{--bg-primary:#f7f4ed;--bg-secondary:#f0ece2;--bg-sidebar:#141d2b;--bg-input:#fff;--bg-hover:#141d2b0d;--bg-active:#141d2b17;--bg-card:#fffdf9;--bg-elevated:#fff;--text-primary:#1b2432;--text-secondary:#57616f;--text-tertiary:#939ca9;--text-inverse:#f7f4ed;--accent:#a8842c;--accent-hover:#8f6e20;--accent-light:#ede3c8;--accent-subtle:#f8f4e8;--gold:#a8842c;--gold-soft:#c8a659;--gold-hairline:#a8842c6b;--ink:#141d2b;--ink-2:#1d2939;--seal:#9e2b25;--success:#3e7c4f;--error:#9e2b25;--border:#1b24321a;--border-strong:#1b243233;--shadow-sm:0 1px 2px #1b24320d;--shadow-md:0 10px 30px #1b243214;--shadow-lg:0 28px 70px #1b243224;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:22px;--radius-full:9999px;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--sidebar-width:240px;--right-panel-width:304px;--titlebar-height:40px;--font:-apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;--font-serif:"Songti SC", "STZhongsong", "Noto Serif SC", "STSong", "SimSun", Georgia, serif;--font-mono:"SF Mono", "Consolas", "Liberation Mono", monospace;--ease:cubic-bezier(.32, .72, 0, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;height:100vh;overflow:hidden}#root{flex-direction:column;height:100vh;display:flex}button{font-family:var(--font)}.sb-topstrip{-webkit-app-region:drag;flex-shrink:0;justify-content:flex-end;align-items:center;height:38px;padding:0 8px 0 76px;display:flex}.sb-chip{-webkit-app-region:no-drag;width:24px;height:24px;color:var(--text-tertiary);border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding-bottom:2px;font-size:17px;line-height:1;transition:background .15s,color .15s;display:flex}.sb-chip:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar-rail{background:var(--bg-sidebar);border-right:1px solid var(--border);-webkit-app-region:drag;cursor:pointer;flex-direction:column;flex-shrink:0;align-items:center;width:68px;padding-top:44px;display:flex}.app-layout{flex:1;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;display:flex;overflow:hidden}.sidebar-header{padding:0 var(--space-md) var(--space-md)}.sidebar-nav{padding:0 var(--space-sm) var(--space-md);flex:1;overflow-y:auto}.sidebar-footer{padding:var(--space-md);border-top:1px solid var(--border);cursor:pointer}.sidebar-footer:hover{background:var(--bg-hover)}.sidebar-user{align-items:center;gap:10px;display:flex}.avatar{border-radius:var(--radius-full);background:var(--accent);color:#fff;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:600;display:flex}.user-meta{flex:1;min-width:0}.user-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:500;overflow:hidden}.user-sub{color:var(--text-tertiary);cursor:pointer;font-size:11px}.user-sub:hover{color:var(--accent)}.nav-section-label{padding:var(--space-sm) var(--space-md) 6px;text-transform:uppercase;letter-spacing:.6px;color:var(--text-tertiary);font-size:11px;font-weight:600}.project-item{padding:7px var(--space-md);border-radius:var(--radius-sm);cursor:pointer;color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;align-items:center;gap:8px;font-size:13px;transition:background .12s;display:flex;overflow:hidden}.project-item .project-dot{color:var(--text-tertiary);font-size:6px}.project-item .project-name{text-overflow:ellipsis;flex:1;overflow:hidden}.project-item .project-spinner{color:var(--accent);font-size:12px;line-height:1;animation:1.2s linear infinite spin;display:inline-block}.project-item:hover{background:var(--bg-hover);color:var(--text-primary)}.project-item.active{background:var(--accent-light);color:var(--accent);font-weight:500}.project-item.active .project-dot{color:var(--accent)}.project-item .project-delete{cursor:pointer;color:var(--text-tertiary);opacity:0;background:0 0;border:none;border-radius:4px;flex-shrink:0;padding:0 4px;font-size:18px;line-height:1;transition:opacity .12s,background .12s,color .12s}.project-item:hover .project-delete{opacity:1}.project-item .project-delete:hover:not(:disabled){color:#c00;background:#c800001f}.project-item .project-delete:disabled{cursor:not-allowed;opacity:0}.sidebar-empty{padding:var(--space-sm) var(--space-md);color:var(--text-tertiary);font-size:12px}.btn-new-task{justify-content:center;align-items:center;gap:var(--space-sm);padding:10px var(--space-md);background:var(--text-primary);color:var(--text-inverse);border-radius:var(--radius-md);cursor:pointer;border:none;width:100%;font-size:13px;font-weight:500;transition:all .18s;display:flex}.btn-new-task:hover{box-shadow:var(--shadow-md);background:#000;transform:translateY(-1px)}.chat-area{background:var(--bg-primary);flex-direction:column;flex:1;min-width:0;display:flex}.chat-header{padding:var(--space-md) var(--space-xl);border-bottom:1px solid var(--border);flex-shrink:0}.ch-title{color:var(--text-primary);font-size:22px;font-weight:600}.ch-sub{color:var(--text-tertiary);margin-top:2px;font-size:12px}.chat-messages{padding:var(--space-lg) var(--space-xl);gap:var(--space-md);flex-direction:column;flex:1;display:flex;overflow-y:auto}.hero-area{padding:0 var(--space-xl);justify-content:center;align-items:center;gap:var(--space-lg);flex-direction:column;flex:1;display:flex}.hero-title{color:var(--text-primary);letter-spacing:-.5px;align-self:flex-start;margin-bottom:12px;font-size:36px;font-weight:600}.hero-sub{color:var(--text-tertiary);text-align:center;max-width:420px;font-size:14px;line-height:1.5}.hero-foot{color:var(--text-tertiary);align-items:center;gap:8px;font-size:13px;display:flex}.hero-foot-icon{opacity:.6;font-size:16px}.hero-cta{max-width:240px;margin-top:8px}.msg{max-width:78%;padding:12px var(--space-md);border-radius:var(--radius-lg);word-wrap:break-word;font-size:14.5px;line-height:1.65;animation:.2s msgIn}.msg-user{background:var(--accent);color:var(--text-inverse);border-bottom-right-radius:var(--radius-sm);white-space:pre-wrap;z-index:1;align-self:flex-end;padding-bottom:12px;position:relative}.msg-user:hover,.msg-user:focus-within{z-index:10}.msg-user .user-content{white-space:pre-wrap;transition:max-height .18s;overflow:hidden}.msg-user .user-content.collapsed{-webkit-mask-image:linear-gradient(#000 70%,#0000 100%);mask-image:linear-gradient(#000 70%,#0000 100%)}.bubble-showmore{color:var(--text-inverse);opacity:.75;cursor:pointer;background:0 0;border:none;margin-top:6px;padding:2px 6px;font-size:12px;text-decoration:underline;display:block}.bubble-showmore:hover{opacity:1}.msg-user:after{content:"";height:44px;position:absolute;top:100%;left:0;right:0}.bubble-actions{opacity:0;pointer-events:none;z-index:2;gap:6px;transition:opacity .12s .4s,pointer-events 0s .4s;display:flex;position:absolute;bottom:-36px;right:4px}.msg-user:hover .bubble-actions,.msg-user:focus-within .bubble-actions,.bubble-actions:hover{opacity:1;pointer-events:auto;transition:opacity .12s,pointer-events}.bubble-act{border:1px solid var(--border);background:var(--bg-card);width:28px;height:28px;color:var(--text-secondary);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;font-size:14px;line-height:1;transition:all .12s;display:inline-flex;box-shadow:0 1px 3px #00000014}.bubble-act:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--accent-light)}.msg-user{margin-bottom:48px}.msg-assistant{background:var(--bg-card);border:1px solid var(--border);border-bottom-left-radius:var(--radius-sm);max-width:86%;color:var(--text-primary);align-self:flex-start;padding:14px 18px}@keyframes msgIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.msg-calibration{background:var(--accent-subtle);border:1px solid var(--accent-light);border-radius:var(--radius-lg);width:100%;max-width:100%;color:var(--text-primary);align-self:stretch;margin:4px 0 16px;padding:14px 16px;font-size:13px}.msg-calibration.pending{opacity:.85}.cal-head{border-bottom:1px dashed var(--accent-light);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-bottom:10px;display:flex}.cal-head-title{align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.cal-head-icon{color:var(--accent);font-size:18px}.cal-head-sub{color:var(--text-tertiary);font-size:12.5px;font-weight:400}.cal-head-stats{flex-wrap:wrap;gap:8px;display:flex}.cal-stat{border:1px solid #0000;border-radius:10px;padding:2px 8px;font-size:12px}.cal-stat.ok{color:#2e7d32;background:#e8f5e9;border-color:#c8e6c9}.cal-stat.mid{color:#b07a00;background:#fff8e1;border-color:#ffecb3}.cal-stat.warn{color:#c62828;background:#ffebee;border-color:#ffcdd2}.cal-list{flex-direction:column;gap:8px;margin-top:10px;display:flex}.cal-empty{color:var(--text-tertiary);padding:8px 0;font-size:12.5px}.cal-card{border:1px solid var(--accent-light);background:#fff;border-radius:8px;overflow:hidden}.cal-card.warn,.cal-card.err{border-color:#ffcdd2}.cal-card.mid{border-color:#ffecb3}.cal-card-head{cursor:pointer;text-align:left;width:100%;color:inherit;background:0 0;border:0;align-items:center;gap:10px;padding:8px 12px;font-size:13px;display:flex}.cal-card-head:hover{background:var(--accent-subtle)}.cal-badge{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:13px;font-weight:600;display:inline-flex}.cal-badge.ok{color:#2e7d32;background:#c8e6c9}.cal-badge.mid{color:#b07a00;background:#ffecb3}.cal-badge.warn,.cal-badge.err{color:#c62828;background:#ffcdd2}.cal-card-raw{text-overflow:ellipsis;white-space:nowrap;flex:1;font-weight:500;overflow:hidden}.cal-card-meta{color:var(--text-tertiary);flex-shrink:0;font-size:12px}.cal-card-chev{color:var(--text-tertiary);font-size:11px}.cal-card-body{border-top:1px dashed var(--accent-light);background:var(--accent-subtle);padding:8px 12px 12px}.cal-mrow{border-bottom:1px dashed #0000000d;grid-template-columns:110px auto 1fr;gap:6px 10px;padding:6px 0;font-size:12.5px;display:grid}.cal-mrow:last-child{border-bottom:0}.cal-mrow.err{color:#c62828;grid-template-columns:110px 1fr}.cal-mrow-name{color:var(--text-secondary);font-weight:600}.cal-mrow-err{color:#c62828}.cal-exists{border-radius:8px;align-self:center;padding:1px 6px;font-size:11px}.cal-exists.ok{color:#2e7d32;background:#c8e6c9}.cal-exists.err{color:#c62828;background:#ffcdd2}.cal-exists.unc{color:#b07a00;background:#ffecb3}.cal-mrow-text{color:var(--text-primary);border:1px solid var(--accent-light);background:#fff;border-radius:4px;grid-column:1/-1;max-height:180px;margin-top:4px;padding:6px 10px;font-family:SF Mono,Menlo,Consolas,monospace;font-size:12px;line-height:1.55;overflow-y:auto}.cal-mrow-notes{color:var(--text-tertiary);grid-column:1/-1;margin-top:2px;font-size:11.5px}.cal-foot{border-top:1px dashed var(--accent-light);color:var(--text-tertiary);margin-top:10px;padding-top:8px;font-size:11.5px}.cal-warn-banner{color:#c62828;background:#ffebee;border:1px solid #ffcdd2;border-radius:6px;margin-bottom:10px;padding:6px 10px;font-size:12px}.cal-detail-banner{margin-top:10px;margin-bottom:0}.cal-summary{flex-direction:column;gap:8px;display:flex}.cal-toggle{border:1px solid var(--border,#e0dad2);width:22px;height:22px;color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:50%;justify-content:center;align-items:center;font-size:11px;transition:background .12s,color .12s,border-color .12s;display:inline-flex}.cal-toggle:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.cal-summary-coverage{color:var(--text-secondary);flex-wrap:wrap;align-items:center;gap:2px 6px;padding-top:2px;font-size:12px;display:flex}.cal-summary-coverage-label{color:var(--text-tertiary)}.cal-summary-coverage-sep{color:var(--text-tertiary);opacity:.6}.cal-summary-cov.ok{color:#2e7d32}.cal-summary-cov.bad{color:#c62828;font-weight:600}.cal-summary-concerns{background:#fff8e1;border:1px solid #ffe082;border-radius:6px;flex-direction:column;gap:4px;padding:8px 10px;display:flex}.cal-summary-concerns-head{color:#8d6e00;font-size:12px;font-weight:600}.cal-concern-item{text-align:left;cursor:pointer;width:100%;color:var(--text-primary);background:0 0;border:0;border-radius:4px;align-items:center;gap:8px;padding:3px 4px;font-size:12.5px;transition:background .12s;display:flex}.cal-concern-item:hover{background:#0000000a}.cal-concern-icon{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:16px;height:16px;font-size:11px;font-weight:700;display:inline-flex}.cal-concern-icon.err{color:#c62828;background:#ffcdd2}.cal-concern-icon.mid{color:#b07a00;background:#ffecb3}.cal-concern-icon.na{color:#999;background:#f5f5f5}.cal-concern-raw{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.cal-concern-more{cursor:pointer;color:var(--text-tertiary);text-align:left;background:0 0;border:0;border-radius:4px;padding:3px 4px;font-size:12px}.cal-concern-more:hover{color:var(--text-secondary);background:#0000000a}.cal-warn-banner.soft{color:#8d6e00;background:#fff8e1;border-color:#ffe082}.cal-retry-btn{border:1px solid var(--border,#e0dad2);width:22px;height:22px;color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:50%;justify-content:center;align-items:center;font-size:13px;transition:background .12s,color .12s,border-color .12s;display:none}.msg-calibration:hover .cal-retry-btn{display:inline-flex}.cal-retry-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.cal-pending-actions{align-items:center;gap:8px;display:inline-flex}.cal-cancel-btn{color:#b22;cursor:pointer;background:#fff5f5;border:1px solid #f5c0c0;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:500;transition:background .12s,border-color .12s,color .12s}.cal-cancel-btn:hover{color:#8a1515;background:#ffeded;border-color:#e57373}.cal-votes{border-top:1px dashed #0000000d;flex-wrap:wrap;gap:6px;margin-top:8px;padding-top:8px;display:flex}.cal-vote{border:1px solid #0000;border-radius:10px;align-items:center;gap:4px;padding:2px 8px;font-size:11.5px;display:inline-flex}.cal-vote-name{font-weight:500}.cal-vote-icon{font-weight:700}.cal-vote.ok{color:#2e7d32;background:#e8f5e9;border-color:#c8e6c9}.cal-vote.mid{color:#b07a00;background:#fff8e1;border-color:#ffecb3}.cal-vote.err{color:#c62828;background:#ffebee;border-color:#ffcdd2}.cal-vote.na{color:#999;opacity:.7;background:#f5f5f5;border-color:#e0e0e0}.cal-exists.na{color:#999;background:#f5f5f5}.msg-calibration.empty{background:0 0;border-style:dashed;padding:10px 14px}.cal-pending-detail{color:var(--text-tertiary);margin-top:8px;font-family:SF Mono,Menlo,Consolas,monospace;font-size:11.5px}.msg-live{background:var(--accent-subtle);border:1px solid var(--accent-light);color:var(--text-secondary);border-radius:var(--radius-lg);border-bottom-left-radius:var(--radius-sm);align-self:flex-start;align-items:center;gap:10px;max-width:86%;padding:8px 14px;font-size:13px;line-height:1.4;display:inline-flex}.live-dot{background:var(--accent);border-radius:50%;flex-shrink:0;width:8px;height:8px;animation:1.4s ease-in-out infinite pulseDot}@keyframes pulseDot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(1.4)}}.live-text{font-family:var(--font);color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;max-width:440px;font-weight:500;animation:.25s liveFade;overflow:hidden}@keyframes liveFade{0%{opacity:.2;transform:translateY(-1px)}to{opacity:1;transform:translateY(0)}}.live-ellipsis{gap:3px;margin-left:2px;display:inline-flex}.live-ellipsis span{background:var(--text-tertiary);border-radius:50%;width:4px;height:4px;animation:1.2s infinite liveBlink;display:inline-block}.live-ellipsis span:nth-child(2){animation-delay:.18s}.live-ellipsis span:nth-child(3){animation-delay:.36s}@keyframes liveBlink{0%,to{opacity:.25;transform:translateY(0)}50%{opacity:1;transform:translateY(-2px)}}.live-step{color:var(--text-tertiary);font-size:11px;font-family:var(--font-mono,ui-monospace, SFMono-Regular, Menlo, monospace);letter-spacing:-.2px;flex-shrink:0}.live-abort{width:18px;height:18px;color:var(--text-tertiary);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;margin-left:6px;font-size:14px;line-height:1;transition:all .12s;display:inline-flex}.live-abort:hover{background:var(--bg-hover);color:#d93636}.live-reconnect{color:#b86b00;white-space:nowrap;background:#fff4e0;border-radius:10px;flex-shrink:0;margin-left:8px;padding:2px 8px;font-size:11px;line-height:1.4}.md>:first-child{margin-top:0}.md>:last-child{margin-bottom:0}.md p{margin:0 0 10px;line-height:1.7}.md p:last-child{margin-bottom:0}.md strong{color:var(--text-primary);font-weight:600}.md em{font-style:italic}.md del{color:var(--text-tertiary)}.md h1,.md h2,.md h3,.md h4{color:var(--text-primary);margin:18px 0 8px;font-weight:600;line-height:1.35}.md h1{font-size:19px}.md h2{font-size:17px}.md h3{font-size:15.5px}.md h4{font-size:14.5px}.md>h1:first-child,.md>h2:first-child,.md>h3:first-child,.md>h4:first-child{margin-top:0}.md ul,.md ol{margin:6px 0 12px;padding-left:24px;line-height:1.7}.md ul ul,.md ol ol,.md ul ol,.md ol ul,.md li{margin:4px 0}.md li>p{margin:0 0 4px}.md li::marker{color:var(--text-tertiary)}.md ul li::marker{font-size:.85em}.md code{font-family:var(--font-mono);background:var(--bg-secondary);color:var(--accent-hover);border-radius:4px;padding:1px 6px;font-size:.88em}.md pre{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);margin:10px 0;padding:12px 14px;overflow-x:auto}.md pre code{color:var(--text-primary);background:0 0;border-radius:0;padding:0;font-size:13px;line-height:1.55}.md blockquote{border-left:3px solid var(--accent-light);color:var(--text-secondary);background:var(--accent-subtle);border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:10px 0;padding:2px 14px}.md blockquote p{margin:6px 0}.md a{color:var(--accent);border-bottom:1px dotted var(--accent-light);text-decoration:none}.md a:hover{border-bottom-style:solid}.md a.ws-dl{background:var(--accent-light);color:var(--accent);border:1px solid var(--accent-light);border-bottom:1px solid var(--accent-light);cursor:pointer;border-radius:5px;align-items:center;gap:4px;padding:1px 6px;font-family:SF Mono,Menlo,Consolas,monospace;font-size:12.5px;transition:background .12s,border-color .12s;display:inline-flex}.md a.ws-dl:after{content:"↓";opacity:.7;font-size:11px}.md a.ws-dl:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.md a.ws-dl:hover:after{opacity:1}.md table{border-collapse:collapse;width:100%;margin:10px 0;font-size:13px}.md th,.md td{border:1px solid var(--border);text-align:left;padding:6px 10px}.md 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