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var(--v3-border)!important;color:var(--v3-text-name)!important;background:#ffffff05!important}.oc-settings-list-button:hover{background:#ffffff14!important}.oc-settings-section-title,.oc-settings-secondary,.oc-settings-empty{color:var(--v3-text-muted)!important}.oc-settings-check{color:var(--v3-primary)!important}.oc-settings-empty{border-color:var(--v3-border)!important}.oc-reply-bar{background:var(--v3-bg-sidebar)!important;border:1px solid var(--v3-border)!important;color:var(--v3-text-main)!important;border-bottom:none!important;border-radius:8px 8px 0 0!important;margin:0 20px!important;padding:10px 16px!important}.oc-reply-bar-label{color:var(--v3-primary)!important;font-weight:600!important}.oc-reply-bar-text{color:var(--v3-text-muted)!important}.oc-reply-bar-close{color:var(--v3-text-muted)!important;background:0 0!important;font-size:16px!important}.oc-reply-bar-close:hover{color:var(--v3-text-name)!important}.oc-mention-picker{background:var(--v3-bg-sidebar)!important;border:1px solid var(--v3-border)!important;border-radius:var(--v3-radius)!important;overflow:hidden!important;box-shadow:0 12px 24px #00000080!important}.oc-mention-picker>div{color:var(--v3-text-main)!important;border-bottom:1px solid #ffffff05!important;padding:8px 16px!important}.oc-mention-picker>div:hover{background:var(--v3-bg-message-hover)!important;color:var(--v3-text-name)!important}.oc-modal-overlay{padding:16px}.oc-modal{max-height:calc(100vh - 32px)!important}.oc-modal-header,.oc-modal-title,.oc-modal-footer{flex-shrink:0}.oc-modal-body{overscroll-behavior:contain;min-height:0;overflow-y:auto}.oc-modal:not(.relay-access-modal):not(.oc-profile-editor-modal):not(.oc-group-settings-modal):not(.catsco-download-modal){overflow-y:auto!important}.v3-profile-avatar{flex-shrink:0;overflow:hidden}.v3-profile-avatar.oc-avatar{margin-right:12px}.oc-group-settings-modal{flex-direction:column;display:flex;width:min(560px,100vw - 32px)!important;max-width:560px!important;max-height:calc(100vh - 32px)!important;overflow:hidden!important}.oc-group-settings-body{overscroll-behavior:contain;flex:auto;min-height:0;padding-right:4px;overflow-y:auto}.oc-group-settings-modal .oc-settings-list{max-height:min(280px,34vh);padding-right:2px;overflow-y:auto}.oc-group-settings-modal .oc-settings-actions-split{border-top:1px solid var(--v3-border);background:var(--v3-bg-sidebar);flex-shrink:0;padding-top:14px}@media (height<=720px){.oc-group-settings-modal .oc-settings-list{max-height:220px}}.oc-profile-editor-scroll,.relay-access-body,.catsco-download-list{overscroll-behavior:contain;flex:auto;min-height:0;overflow-y:auto}.oc-modal.catsco-download-modal{flex-direction:column;display:flex;max-height:calc(100vh - 32px)!important;overflow:hidden!important}.oc-modal.relay-access-modal,.oc-modal.oc-profile-editor-modal{max-height:calc(100vh - 32px)!important}.oc-modal.relay-access-modal{height:min(760px,100vh - 32px)!important}@media (width<=640px),(height<=640px){.oc-modal-overlay{align-items:stretch!important}.oc-modal,.oc-modal.relay-access-modal,.oc-modal.oc-profile-editor-modal,.oc-modal.catsco-download-modal,.oc-group-settings-modal{width:min(100%,100vw - 24px)!important;max-width:none!important;max-height:calc(100vh - 24px)!important}.oc-modal.relay-access-modal{height:calc(100vh - 24px)!important}.relay-access-snippet pre{max-height:min(180px,24vh)}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--cc-bg:#fcfcfc;--cc-panel:#fff;--cc-panel-raised:#f7f7f8;--cc-border:#e5e5e8;--cc-border-strong:#d6d6da;--cc-text:#1f1f1f;--cc-text-secondary:#454549;--cc-muted:#8a8a8e;--cc-accent:#1a9d7a;--cc-accent-hover:#188567;--cc-accent-soft:#1a9d7a29;--cc-danger:#e05757;--cc-code:#f5f5f6;--cc-hover:#f1f1f2;--cc-selected:#e9e9eb;--cc-pressed:#dfdfe2;--cc-radius-sm:6px;--cc-radius-md:8px;--cc-radius-lg:12px;--cc-sidebar-width:260px;--cc-sidebar-collapsed:64px;--v3-bg-app:var(--cc-bg);--v3-bg-sidebar:var(--cc-bg);--v3-bg-header:var(--cc-panel);--v3-bg-message-hover:var(--cc-hover);--v3-border:var(--cc-border);--v3-text-main:var(--cc-text-secondary);--v3-text-muted:var(--cc-muted);--v3-text-name:var(--cc-text);--v3-primary:var(--cc-accent);--v3-primary-hover:var(--cc-accent-hover);--v3-accent:var(--cc-accent);--v3-radius:var(--cc-radius-md);--oc-green:var(--cc-accent);--oc-green-dark:var(--cc-accent-hover);--oc-green-light:#66c5a9;--oc-bg:var(--cc-bg);--oc-bg-dark:var(--cc-panel);--oc-black:var(--cc-code);--oc-border:var(--cc-border);--oc-white:var(--cc-text);--oc-gray:var(--cc-muted);--oc-gray-light:var(--cc-muted)}html[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--cc-bg:#1a1a1a;--cc-panel:#232325;--cc-panel-raised:#272729;--cc-border:#343436;--cc-border-strong:#454548;--cc-text:#ececec;--cc-text-secondary:#b8b8bc;--cc-muted:#88888d;--cc-code:#16161a;--cc-hover:#2a2a2c;--cc-selected:#353537;--cc-pressed:#3b3b3e}*,:before,:after{box-sizing:border-box}html,body,#root{width:100%;min-width:320px;height:100%;margin:0}body{background:var(--cc-bg);color:var(--cc-text);letter-spacing:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,sans-serif;font-size:14px}button,input,textarea,select{font:inherit;letter-spacing:0}button,[role=button]{-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:2px solid color-mix(in srgb, var(--cc-accent) 72%, white);outline-offset:2px}button:disabled,input:disabled,textarea:disabled,select:disabled{cursor:not-allowed;opacity:.46}.catsco-brand-mark{background:var(--cc-accent);flex:none;width:28px;height:18px;display:inline-block;position:relative;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 120'%3E%3Cpath d='M72 0L168 0L183 25L57 25Z M24 0L52 0L28 120L0 120Z M188 0L216 0L240 120L212 120Z'/%3E%3C/svg%3E") 50%/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 120'%3E%3Cpath d='M72 0L168 0L183 25L57 25Z M24 0L52 0L28 120L0 120Z M188 0L216 0L240 120L212 120Z'/%3E%3C/svg%3E") 50%/contain no-repeat}.catsco-brand-mark:before,.catsco-brand-mark:after{content:none}.oc-auth{background:var(--cc-bg);min-height:100dvh;padding:24px;overflow:auto}.oc-auth-card{border:1px solid var(--cc-border);border-radius:var(--cc-radius-lg);background:var(--cc-panel);text-align:left;width:min(420px,100%);padding:30px;box-shadow:0 18px 50px #00000047}.oc-auth-logo{color:var(--cc-text);-webkit-text-fill-color:currentColor;background:0 0;justify-content:center;align-items:center;gap:12px;margin-bottom:30px;font-family:inherit;font-size:28px;font-weight:700;display:flex}.oc-auth-logo .catsco-brand-mark{border-top-width:5px;width:40px;height:24px}.oc-auth-logo .catsco-brand-mark:before,.oc-auth-logo .catsco-brand-mark:after{width:9px;height:22px}.oc-auth-input{border:1px solid var(--cc-border);border-radius:var(--cc-radius-md);background:var(--cc-code);height:46px;color:var(--cc-text);margin-bottom:12px;padding:0 14px;font-size:14px}.oc-auth-input:focus{border-color:var(--cc-border-strong);box-shadow:0 0 0 3px var(--cc-accent-soft)}.oc-auth-btn{border-radius:var(--cc-radius-md);background:var(--cc-accent);color:#fff;height:46px;box-shadow:none;border:1px solid #0000;font-size:14px;font-weight:650;transform:none}.oc-auth-btn:hover:not(:disabled){background:var(--cc-accent-hover);box-shadow:none;transform:none}.oc-auth-link{color:var(--cc-muted);text-align:center}.oc-auth-link a{color:var(--cc-text-secondary)}.oc-auth-link a:hover{color:var(--cc-text)}.v3-app{background:var(--cc-bg);height:100dvh;color:var(--cc-text-secondary);font-family:inherit}.v3-sidebar{width:var(--cc-sidebar-width);flex-basis:var(--cc-sidebar-width);background:var(--cc-bg);border-right-color:var(--cc-border);transition:width .16s,flex-basis .16s}.v3-sidebar.collapsed{width:var(--cc-sidebar-collapsed);flex-basis:var(--cc-sidebar-collapsed)}.cc-sidebar-content-shell{flex-direction:column;flex:auto;min-height:0;display:flex}.cc-sidebar-compact-rail{flex-direction:column;flex:auto;align-items:center;gap:10px;min-height:0;padding:10px 7px;display:flex}.cc-compact-new-chat,.cc-compact-conversation{width:42px;height:42px;min-height:42px;color:var(--cc-text-secondary);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;padding:0;display:inline-flex}.cc-compact-new-chat{border-color:var(--cc-border);background:var(--cc-panel);flex:none}.cc-compact-new-chat:hover,.cc-compact-conversation:hover,.cc-compact-conversation.active{border-color:var(--cc-border-strong);background:var(--cc-hover);color:var(--cc-text)}.cc-compact-conversations{scrollbar-width:none;flex-direction:column;flex:auto;align-items:center;gap:5px;width:100%;min-height:0;display:flex;overflow-y:auto}.cc-compact-conversations::-webkit-scrollbar{display:none}.cc-compact-conversation .oc-avatar{border-radius:50%;flex:none}.v3-sidebar.collapsed .v3-profile-footer{cursor:pointer;justify-content:center;width:100%;min-height:64px;padding:0}.v3-sidebar.collapsed .v3-profile-info,.v3-sidebar.collapsed .v3-profile-settings{display:none}.v3-sidebar.collapsed .v3-profile-avatar.oc-avatar{margin-right:0}.v3-sidebar-header{border-bottom-color:var(--cc-border);height:56px;padding:0 12px}.v3-sidebar-header:hover{background:0 0}.v3-brand-title{min-width:0;color:var(--cc-text);align-items:center;gap:9px;font-size:16px;font-weight:700;display:inline-flex}.v3-sidebar-collapse-btn,.v3-action-btn,.v3-tool{border-radius:var(--cc-radius-md);width:34px;height:34px;color:var(--cc-muted);box-shadow:none;background:0 0;border:1px solid #0000;justify-content:center;align-items:center;padding:0;display:inline-flex}.v3-sidebar-collapse-btn:hover,.v3-action-btn:hover,.v3-tool:hover:not(:disabled){background:var(--cc-hover);color:var(--cc-text);border-color:#0000}.v3-sidebar-collapse-btn:active,.v3-action-btn:active,.v3-tool:active:not(:disabled){background:var(--cc-pressed)}.v3-sidebar.collapsed .v3-sidebar-collapse-btn .catsco-brand-mark{width:28px;height:18px}.v3-collapsed-expand-icon{display:none;transform:scaleX(-1)}.v3-sidebar.collapsed .v3-sidebar-collapse-btn:hover .v3-collapsed-brand-icon{display:none}.v3-sidebar.collapsed .v3-sidebar-collapse-btn:hover .v3-collapsed-expand-icon{display:block}.relay-access-copy-btn,.relay-access-key-actions button,.relay-access-secret-box button{border-color:var(--cc-border);color:var(--cc-text-secondary);background:0 0;font-weight:550}.relay-access-copy-btn:hover,.relay-access-key-actions button:hover,.relay-access-secret-box button:hover{border-color:var(--cc-border);background:var(--cc-hover);color:var(--cc-text)}.v3-main,.v3-message-workspace,.v3-chat-column{background:var(--cc-bg);min-width:0}.v3-local-assistant-bar{border-bottom:1px solid var(--cc-border);background:var(--cc-panel);min-height:56px;padding:0 12px;position:relative}.v3-local-assistant-status{border:1px solid var(--cc-border);border-radius:var(--cc-radius-md);min-height:34px;color:var(--cc-muted);background:0 0;align-items:center;gap:7px;padding:0 10px;font-size:12px;display:inline-flex}.v3-model-select{z-index:40;position:relative}.v3-model-status-dot{background:var(--cc-danger);border-radius:50%;flex:none;width:9px;height:9px}.v3-local-assistant-status.connected .v3-model-status-dot{background:var(--cc-accent)}.v3-local-assistant-status.connecting .v3-model-status-dot{background:#d59b22;animation:1.2s ease-in-out infinite cc-status-pulse}@keyframes cc-status-pulse{50%{opacity:.45}}.v3-shell-title{color:var(--cc-text);font-size:14px;font-weight:650;position:absolute;left:50%;transform:translate(-50%)}.v3-shell-actions{gap:6px;margin-left:auto;display:flex}.cc-empty-task{background:var(--cc-bg);flex:1;place-items:center;min-height:0;padding:24px;display:grid}.cc-empty-task-inner{width:min(760px, calc(100vw - var(--cc-sidebar-width) - 96px));text-align:center;transform:translateY(-6vh)}.cc-empty-task-heading{transform:translateY(12px)}.cc-empty-task-mark{width:72px;height:36px;margin:0 auto 12px;display:block}.cc-empty-task h1{color:var(--cc-text);margin:0 0 32px;font-size:31px;font-weight:700;line-height:1.22}.cc-empty-composer{border:1px solid var(--cc-border);background:var(--cc-panel);width:100%;min-height:50px;color:var(--cc-muted);text-align:left;border-radius:26px;align-items:center;gap:8px;padding:5px 6px 5px 8px;display:flex;box-shadow:0 5px 18px #0000000d}.cc-empty-composer:focus-within{border-color:var(--cc-border-strong)}.cc-empty-tool{flex:none;place-items:center;width:36px;height:36px;padding:0;display:grid;border-radius:50%!important}.cc-empty-composer-input{min-width:0;color:var(--cc-muted);text-align:left;background:0 0;border:0;flex:1;padding:0 4px;font-size:16px}.cc-empty-agent{flex:none}.cc-empty-send{background:var(--cc-accent);color:#fff;border:0;border-radius:50%;flex:none;place-items:center;width:38px;height:38px;padding:0;display:grid}.cc-empty-send:hover{background:var(--cc-accent-hover)}.cc-empty-task p{color:var(--cc-muted);white-space:nowrap;margin:10px 0 0;font-size:12px}.v3-local-assistant-connect{border:1px solid var(--cc-border);border-radius:var(--cc-radius-sm);min-height:28px;color:var(--cc-text-secondary);background:0 0;padding:0 10px}.v3-local-assistant-connect:hover{background:var(--cc-hover);color:var(--cc-text)}.v3-header{border-bottom:1px solid var(--cc-border);background:var(--cc-panel);min-height:54px;padding:0 18px}.v3-header-left{flex:1;justify-content:center;min-width:0;display:flex}.v3-header-identity{text-align:center;min-width:0}.v3-header-title{color:var(--cc-text);font-weight:650;font-size:14px!important}.v3-header-desc{color:var(--cc-muted);font-size:11px}.v3-header-actions{position:absolute;right:14px}.v3-timeline{background:var(--cc-bg);padding:18px 18px 140px}.v3-timeline-inner{max-width:920px}.v3-date-divider{color:var(--cc-muted);font-size:11px}.cc-sidebar-tools{gap:8px;padding:10px 8px 7px;display:grid}.cc-sidebar-primary,.cc-sidebar-search{border:1px solid var(--cc-border);border-radius:var(--cc-radius-md);background:var(--cc-panel);width:100%;min-height:36px;color:var(--cc-text-secondary);align-items:center;gap:9px;padding:0 11px;display:flex}.cc-sidebar-primary{cursor:pointer;text-align:left}.cc-sidebar-primary:hover,.cc-sidebar-search:focus-within{border-color:var(--cc-border-strong);background:var(--cc-hover);color:var(--cc-text)}.cc-sidebar-search input{width:100%;min-width:0;color:var(--cc-text);background:0 0;border:0;outline:0;font-size:13px}.cc-sidebar-search input::placeholder{color:var(--cc-muted)}.v3-chat-list{scrollbar-width:thin;scrollbar-color:var(--cc-border-strong) transparent;flex-direction:column;padding:8px 7px 76px;display:flex}.v3-chat-list>.cc-collaboration-section,.v3-chat-list>.cc-sidebar-nested{order:10}.v3-chat-list>.cc-project-section{order:20}.v3-chat-list>.cc-history-section,.v3-chat-list>.cc-history-item,.v3-chat-list>.cc-history-empty{order:30}.v3-chat-list>.cc-search-empty{order:40}.v3-chat-section{border-radius:var(--cc-radius-sm);min-height:34px;color:var(--cc-text-secondary);letter-spacing:0;text-transform:none;justify-content:space-between;align-items:center;font-size:13px;font-weight:600;line-height:34px;display:flex;margin:1px 0!important;padding:0 8px!important}.cc-section-toggle,.cc-section-add{color:inherit;background:0 0;border:0;justify-content:center;align-items:center;display:inline-flex}.cc-section-toggle{min-width:0;font-weight:inherit;cursor:pointer;flex:1;justify-content:flex-start;gap:6px;padding:0}.cc-section-toggle svg:last-of-type{transition:transform .14s}.cc-section-toggle[aria-expanded=true] svg:last-of-type{transform:rotate(90deg)}.cc-section-add{border-radius:var(--cc-radius-sm);width:28px;height:28px;color:var(--cc-muted);cursor:pointer;opacity:0;visibility:hidden;pointer-events:none;flex:0 0 28px;transition:opacity .12s,background-color .12s,color .12s}.v3-chat-section:hover>.cc-section-add,.v3-chat-section:focus-within>.cc-section-add,.cc-section-add:focus-visible{opacity:1;visibility:visible;pointer-events:auto}.cc-section-add:hover{background:var(--cc-pressed);color:var(--cc-text)}@media (hover:none),(pointer:coarse){.cc-section-add{opacity:1;visibility:visible;pointer-events:auto}}.cc-top-level-section{margin-top:1px!important}.cc-top-level-section,.cc-history-section{font-weight:520}.cc-sidebar-nested{padding-left:0}.cc-sidebar-nested .cc-section-toggle>svg:first-child:not(:last-child){width:14px;height:14px;color:var(--cc-text-secondary);flex:0 0 14px;display:block}.cc-sidebar-nested .v3-chat-section{color:color-mix(in srgb, var(--cc-text) 45%, var(--cc-text-secondary));font-weight:540}.cc-sidebar-empty{color:var(--cc-muted);padding:8px 12px 8px 28px;font-size:12px}.v3-chat-section:hover{background:var(--cc-hover);color:var(--cc-text)}.v3-chat-item{border-radius:var(--cc-radius-sm);min-height:36px;color:var(--cc-text);margin:1px 0;padding:6px 9px;font-size:13px;font-weight:520;transition:background-color .12s,color .12s}.v3-chat-item:hover{background:var(--cc-hover);color:var(--cc-text)}.v3-chat-item.active{background:var(--cc-selected);color:var(--cc-text);font-weight:550}.v3-chat-item.active:before{display:none}.v3-chat-item-identity{color:var(--cc-muted);font-size:11px}.v3-chat-item-action,.v3-chat-item-delete{border-radius:var(--cc-radius-sm);width:28px;height:28px}.v3-chat-item-action:hover:not(:disabled),.v3-chat-item-delete:hover:not(:disabled){background:var(--cc-pressed);color:var(--cc-text)}.v3-chat-item-action.is-pinned{color:var(--cc-text-secondary);background:var(--cc-hover)}.v3-friend-chat-item{position:relative}.v3-friend-menu-trigger{flex:0 0 28px}.v3-friend-action-menu{z-index:30;border:1px solid var(--cc-border);border-radius:var(--cc-radius-md);background:var(--cc-panel-elevated,var(--cc-panel));width:132px;padding:5px;position:absolute;top:calc(100% - 2px);right:8px;box-shadow:0 12px 28px #00000038}.v3-friend-action-menu 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