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ui-monospace,SFMono-Regular,Menlo,monospace;overflow:auto}.unsupported-preview{max-width:340px;color:var(--muted);text-align:center;justify-items:center;gap:12px;padding:32px;display:grid}.unsupported-preview .attachment-file-type{border-radius:14px;width:54px;height:54px;font-size:13px}.unsupported-preview strong{color:var(--ink);font-size:14px}.unsupported-preview p{margin:0;font-size:13px;line-height:1.6}.composer textarea{resize:vertical;border:1px solid var(--line-strong);background:var(--surface);width:min(100%,760px);min-height:78px;color:var(--ink);border-radius:16px 16px 0 0;outline:none;margin:0 auto;padding:14px 15px 10px;display:block;box-shadow:0 5px 18px #0000000a}.composer textarea::placeholder{color:#999993}.composer textarea:focus{border-color:#9d9d9d;box-shadow:0 0 0 4px #0000000f,0 5px 18px #0000000a}.conversation-reference-suggestions{border:1px solid var(--line-strong);background:#fff;border-radius:11px;gap:2px;width:min(100%,760px);margin:0 auto 7px;padding:5px;display:grid;box-shadow:0 10px 26px #00000014}.conversation-reference-suggestions p{color:var(--muted);margin:0;padding:8px 9px;font-size:11px}.conversation-reference-suggestions button{min-width:0;color:var(--ink);text-align:left;background:0 0;border:0;border-radius:7px;justify-content:space-between;align-items:center;gap:12px;padding:7px 9px;display:flex}.conversation-reference-suggestions button:hover:not(:disabled),.conversation-reference-suggestions button[aria-selected=true]:not(:disabled){background:#f1f1ef}.conversation-reference-suggestions button:disabled{color:var(--muted);cursor:default}.conversation-reference-suggestions button span{min-width:0}.conversation-reference-suggestions strong,.conversation-reference-suggestions small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.conversation-reference-suggestions strong{font-size:12px;font-weight:640}.conversation-reference-suggestions small{color:var(--muted);margin-top:2px;font-size:10px}.conversation-reference-suggestions em{color:#8b6f42;flex:none;font-size:10px;font-style:normal}.skill-suggestions{border:1px solid var(--line-strong);background:#fff;border-radius:11px;gap:2px;width:min(100%,760px);margin:0 auto 7px;padding:5px;display:grid;box-shadow:0 10px 26px #00000014}.skill-suggestions button{min-width:0;color:var(--ink);text-align:left;background:0 0;border:0;border-radius:7px;align-items:baseline;gap:10px;padding:6px 8px;display:flex}.skill-suggestions button:hover{background:#f4f4f2}.skill-suggestions code{color:#333;flex:none;font:650 11px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace}.skill-suggestions span{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.composer-toolbar{border:1px solid var(--line-strong);background:var(--surface);border-top:0;border-radius:0 0 16px 16px;justify-content:space-between;align-items:center;gap:12px;width:min(100%,760px);min-height:46px;margin:0 auto;padding:6px 8px 6px 11px;display:flex;box-shadow:0 5px 18px #0000000a}.file-control{min-height:32px;color:var(--muted);-webkit-user-select:none;user-select:none;background:0 0;border:0;border-radius:8px;font-size:12px}.file-control:hover:not(:disabled){color:var(--ink);background:#f1f1f1}.file-control:disabled{color:var(--subtle)}.composer-hint{color:var(--subtle);white-space:nowrap;margin-left:-4px;font-size:11px}.composer-controls{align-items:center;gap:7px;display:flex}.composer select{color:#494949;background:#f3f3f3;border:1px solid #0000;border-radius:8px;outline:none;min-height:32px;padding:0 26px 0 9px;font-size:12px}.composer select:hover,.composer select:focus{border-color:#cfcfcf}.send-button{background:var(--ink);color:#fff;border-radius:8px;min-height:32px;padding:0 11px;font-size:12px;font-weight:630}.send-button:disabled{color:#86867e;background:#d4d4ce}.send-button--stop{background:#4a302d}.send-button--stop:hover:not(:disabled){background:#5b3833}.supplement-button{color:#474743;background:#fff;border:1px solid #d8d8d3;border-radius:8px;min-height:32px;padding:0 10px;font-size:12px;font-weight:620}.supplement-button:hover:not(:disabled){background:#f4f4f1;border-color:#bfbfb9}.task-control-hint{width:min(100%,760px);color:var(--muted);margin:8px auto 0;font-size:11px;line-height:1.55}.draft-notice{color:#5b5b5b;width:min(100%,760px);margin:8px auto 0;font-size:12px}.draft-notice--error{color:#a3382b}.admin-health{width:min(100%,760px);color:var(--muted);background:#fafafa;border:1px solid #e4e4e4;border-radius:12px;grid-template-columns:auto 1fr;gap:2px 10px;margin:14px auto 0;padding:12px 14px;font-size:12px;display:grid}.admin-health strong{color:var(--ink);font-size:12px}.admin-health p{grid-column:1/-1;margin:4px 0 0;line-height:1.55}.auth-mode-select{color:var(--muted);justify-self:end;align-items:center;gap:7px;display:inline-flex}.auth-mode-select select{border:1px solid var(--line-strong);min-height:30px;color:var(--ink);background:#fff;border-radius:7px;font-size:12px}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=760px){html,body{height:auto;overflow:auto}.workbench-shell{grid-template-columns:1fr;height:auto;min-height:100dvh;overflow:visible}.sidebar{border-right:0;border-bottom:1px solid var(--line);height:auto;min-height:auto;padding:13px 12px;position:static;overflow:visible}.brand-row{padding-bottom:11px}.sidebar-actions{grid-template-columns:1fr 1fr;padding-bottom:12px}.conversation-tree{display:none}.account-menu{margin-top:12px}.account-menu-popover{transform-origin:0 0;top:calc(100% + 8px);bottom:auto}.account-usage-panel{transform-origin:0 0;top:0;bottom:auto;left:min(100% + 8px,100vw - 310px)}.conversation-header{min-height:58px;padding:0 16px}.crumbs{max-width:44%}.gateway-status{font-size:11px;display:inline-flex}.conversation-pane{height:auto;overflow:visible}.message-scroll{min-height:50dvh;padding:36px 18px 20px;overflow:visible}.delivery-panel-heading{align-items:flex-start}.composer{padding:12px 12px 18px}.composer-toolbar{align-items:flex-end}.file-control,.composer-hint{display:none}.composer-controls{flex-wrap:wrap;justify-content:flex-end;width:100%}.delivery-card{width:100%}}@media (prefers-reduced-transparency:reduce){.sidebar,.conversation-header,.composer,.account-menu-popover,.account-usage-panel{background:var(--surface);-webkit-backdrop-filter:none;backdrop-filter:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}.fixed-channel-row:active{transform:none}.account-menu-popover,.account-usage-panel{animation:none;transform:none}}@media (prefers-contrast:more){:root{--line:#777770;--line-strong:#4e4e49}.conversation-row--active{outline:2px solid #171717}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}