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var(--border-dim);border-radius:var(--radius);overflow:hidden}.segmented button{flex:1;padding:4px;border:none;background:var(--bg-elevated);color:var(--fg-muted);font-size:var(--text-xs);text-transform:capitalize;cursor:pointer}.segmented button:hover{background:var(--bg-hover)}.segmented button.active{background:var(--primary-dim);color:var(--primary);font-weight:550}@media (max-width: 900px){.diagram,.diagram.no-properties{grid-template-columns:1fr;grid-template-rows:auto 1fr auto}.library,.properties{max-height:30vh;border:none;border-top:1px solid var(--border-dim)}}.timeline{display:flex;flex-direction:column}.timeline-step{display:grid;grid-template-columns:22px 1fr;gap:var(--space-3);padding-bottom:var(--space-3)}.timeline-rail{display:flex;flex-direction:column;align-items:center;gap:2px}.timeline-marker{width:15px;height:15px;border-radius:var(--radius-full);border:2px solid 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.tab{display:flex;align-items:center;gap:var(--space-2);padding-top:var(--space-1);padding-bottom:var(--space-1);text-decoration:none;border-bottom-width:2px}.filters{display:flex;flex-wrap:wrap;gap:var(--space-1);margin-bottom:var(--space-4)}.filter{padding:var(--space-1) var(--space-3);border:1px solid var(--border-dim);border-radius:var(--radius-full);background:none;color:var(--fg-muted);font-family:inherit;font-size:var(--text-xs);font-weight:500;letter-spacing:var(--tracking-wide);text-transform:uppercase;cursor:pointer;white-space:nowrap;transition:all var(--transition)}.filter:hover{color:var(--fg);border-color:var(--border)}.filter.active{color:var(--primary);border-color:var(--primary);background:var(--primary-dim)}@media (max-width: 1100px){.workspace-topbar{height:auto;flex-wrap:wrap;padding-top:var(--space-3);padding-bottom:var(--space-2);gap:var(--space-3)}.tabs.workspace-tabs{order:3;width:100%}.workspace-topbar .topbar-actions{order:2}}.chat{display:flex;flex-direction:column;border:1px solid var(--border-dim);border-radius:var(--radius-lg);background:var(--bg-elevated);overflow:hidden;min-height:26rem;max-height:34rem;position:relative}.chat.compact{min-height:18rem;max-height:22rem}.chat.docked{flex:1;min-height:0;max-height:none;border:none;border-radius:0}.chat.docked .chat-header{flex-wrap:wrap;row-gap:var(--space-2)}.chat-header{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3);border-bottom:1px solid var(--border-dim);background:var(--bg-secondary);flex-shrink:0}.chat-badge{font-size:var(--text-lg);line-height:1;flex-shrink:0}.chat-title{font-family:var(--font-sans);font-size:var(--text-lg);font-weight:600;min-width:0}.chat-conn{color:var(--success)}.chat-conn.offline{color:var(--fg-muted)}.chat-sessions{max-height:12rem;overflow-y:auto;border-bottom:1px solid var(--border-dim);background:var(--bg-darker);flex-shrink:0}.chat-session-row{display:flex;align-items:center;gap:var(--space-2);padding:0 var(--space-2) 0 var(--space-3);border-bottom:1px solid var(--border-dim)}.chat-session-row:last-child{border-bottom:none}.chat-session-row.active{background:var(--primary-dim)}.chat-session-open{flex:1;display:flex;align-items:center;gap:var(--space-3);min-width:0;padding:var(--space-2) 0;border:none;background:none;color:var(--fg);font-family:inherit;font-size:var(--text-sm);text-align:left;cursor:pointer}.chat-session-open span:first-child{flex:1;min-width:0}.chat-scroll{flex:1;overflow-y:auto;padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-4);scroll-behavior:smooth}.chat-message{display:flex;gap:var(--space-3)}.chat-gutter{width:1.1rem;flex-shrink:0;font-family:var(--font-mono);font-size:var(--text-sm);line-height:1.7;color:var(--fg-muted);text-align:center}.chat-message.user .chat-gutter{color:var(--primary)}.chat-message.assistant .chat-gutter{color:var(--secondary)}.chat-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:var(--space-2)}.chat-message .chat-body{padding:var(--space-2) var(--space-3);border-radius:var(--radius)}.chat-message.user .chat-body{background:var(--primary-dim);border-left:2px solid var(--primary)}.chat-message.assistant .chat-body{background:var(--bg-secondary);border-left:2px solid var(--secondary)}.chat-message.assistant:has(.chat-error) .chat-body{background:var(--error-dim);border-left-color:var(--error)}.chat-text{font-size:var(--text-sm);line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere}.chat-message.user .chat-text{color:var(--fg)}.agent-activity{display:flex;flex-direction:column}.agent-activity-head{display:flex;align-items:center;gap:var(--space-2);padding-bottom:var(--space-1)}.agent-activity-toggle{display:inline-flex;align-items:center;gap:var(--space-2);align-self:flex-start;max-width:100%;padding:var(--space-1) var(--space-2);margin-inline-start:calc(var(--space-2) * -1);border:none;border-radius:var(--radius);background:none;color:var(--fg-subtle);font-family:inherit;font-size:var(--text-xs);cursor:pointer;text-align:left}.agent-activity-toggle:hover{background:var(--bg-hover);color:var(--fg)}.agent-activity-failed{color:var(--error);margin-inline-start:var(--space-2)}.agent-activity-rule{margin-top:var(--space-2);border-top:1px solid var(--border-dim)}.agent-activity.running>.agent-activity-rule{display:none}.agent-timeline{display:flex;flex-direction:column;gap:var(--space-1);padding-inline-start:var(--space-3);border-inline-start:1px solid var(--border-dim);margin-inline-start:var(--space-2)}.agent-step-header,.agent-step-live{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-1) var(--space-2);border:none;border-radius:var(--radius);background:none;color:var(--fg-subtle);font-family:inherit;font-size:var(--text-xs);text-align:left}.agent-step-header{cursor:pointer}.agent-step-header:disabled{cursor:default}.agent-step-header:not(:disabled):hover{background:var(--bg-hover);color:var(--fg)}.agent-step-icon{display:inline-flex;align-items:center;justify-content:center;width:13px;flex-shrink:0}.agent-step.failed .agent-step-icon{color:var(--error)}.agent-step.completed .agent-step-icon{color:var(--success, var(--primary))}.agent-step-tool-icon{margin-inline-end:var(--space-1);opacity:.6}.agent-step-summary{display:inline-flex;align-items:center;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.agent-step-chevron{margin-inline-start:auto;flex-shrink:0;transition:transform var(--transition)}.agent-step-chevron.open{transform:rotate(90deg)}.agent-step-clip{overflow:hidden;transition:height var(--transition),opacity var(--transition)}.agent-step-body{padding:var(--space-1) var(--space-2) var(--space-2) var(--space-4)}.agent-step-label{margin:var(--space-2) 0 var(--space-1)}.agent-step-body pre.code{max-height:16rem;padding:var(--space-3)}.shimmer{animation:pulse 1.6s ease-in-out infinite}@media (prefers-reduced-motion: reduce){.shimmer{animation:none}.agent-step-clip,.agent-step-chevron{transition:none}}.chat-error{padding:var(--space-3);border:1px solid var(--error);border-left-width:3px;border-radius:var(--radius);background:var(--error-dim);color:var(--fg);font-size:var(--text-sm);white-space:pre-wrap}.chat-cancelled{font-style:italic}.chat-permission{padding:var(--space-3) var(--space-4);border:1px solid var(--warning);border-left-width:3px;border-radius:var(--radius);background:var(--warning-dim)}.chat-permission-head{display:flex;align-items:baseline;gap:var(--space-3);flex-wrap:wrap;margin-bottom:var(--space-2)}.chat-permission pre.code{max-height:10rem}.chat-editor{border-top:1px solid var(--border-dim);background:var(--bg-secondary);padding:var(--space-3);flex-shrink:0}.chat-input-row{display:flex;align-items:flex-start;gap:var(--space-2)}.chat-prompt-mark{color:var(--primary);font-size:var(--text-sm);line-height:1.9;flex-shrink:0}.chat-input-row textarea{flex:1;resize:vertical;min-height:2.4rem;font-size:var(--text-sm);line-height:1.6}.chat-input-row .btn{margin-top:2px}.chat-suggestions{display:flex;flex-direction:column;margin-bottom:var(--space-2);border:1px solid var(--border-dim);border-radius:var(--radius);overflow:hidden}.chat-suggestion{display:flex;align-items:baseline;gap:var(--space-3);padding:var(--space-2) var(--space-3);border:none;background:var(--bg-darker);color:var(--fg);font-family:inherit;font-size:var(--text-sm);text-align:left;cursor:pointer}.chat-suggestion:hover{background:var(--bg-hover)}.chat-statusline{display:flex;align-items:center;gap:var(--space-3);padding-top:var(--space-2)}.prompt-list{display:flex;flex-wrap:wrap;gap:var(--space-2)}.prompt-chip{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border:1px solid var(--border-dim);border-radius:var(--radius-full);background:var(--bg-secondary);color:var(--fg-subtle);font-family:inherit;font-size:var(--text-sm);cursor:pointer;transition:all var(--transition)}.prompt-chip:hover{color:var(--fg);border-color:var(--border)}.prompt-chip.active{color:var(--fg);border-color:var(--primary);background:var(--primary-dim)}.prompt-editor{width:100%;font-size:var(--text-sm);line-height:1.6;resize:vertical}.connector-fields{margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--border-dim);gap:var(--space-3)}.chat-model{width:auto;max-width:15rem;padding:2px var(--space-2);border:1px solid var(--border-dim);border-radius:var(--radius-sm);background:var(--bg-secondary);color:var(--fg-subtle);font-family:var(--font-mono);font-size:var(--text-xs);cursor:pointer}.chat-model:hover:not(:disabled){color:var(--fg);border-color:var(--border)}.chat-model:disabled{opacity:.55;cursor:default}.chat-local{color:var(--success)}.chat-skills{position:relative}.chat-skills .btn.active{color:var(--fg);border-bottom-color:var(--accent)}.chat-skills .btn .badge{margin-left:var(--space-1)}.chat-skills-panel{position:absolute;top:calc(100% + var(--space-2));right:0;z-index:30;width:24rem;max-width:calc(100vw - var(--space-6));display:flex;flex-direction:column;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elevated);box-shadow:var(--shadow-lg)}.chat-skills-head{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2);border-bottom:1px solid var(--border-dim)}.chat-skills-head input{flex:1;min-width:0;font-size:var(--text-xs)}.chat-skills-list{max-height:20rem;overflow-y:auto}.chat-skill-row{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2) var(--space-3);border:none;background:transparent;color:inherit;text-align:left;cursor:pointer}.chat-skill-row:hover:not(:disabled){background:var(--bg-hover)}.chat-skill-row.on{background:var(--accent-dim)}.chat-skill-row:disabled{opacity:.4;cursor:not-allowed}.chat-skill-row.built-in{cursor:default;opacity:1}.chat-skill-check{flex:none;display:flex;align-items:center;justify-content:center;width:14px;height:14px;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--accent)}.chat-skill-row.on .chat-skill-check{border-color:var(--accent)}.chat-skill-text{flex:1;min-width:0;display:flex;flex-direction:column}.chat-skill-name{font-size:var(--text-xs)}.chat-skill-text .truncate{max-width:100%}.chat-skills-foot{padding:var(--space-2) var(--space-3);border-top:1px solid var(--border-dim)}.chat-skill-bar{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-bottom:1px solid var(--border-dim)}.chat-skill-chip{display:inline-flex;align-items:center;gap:var(--space-1);border:none;cursor:pointer;font-family:var(--font-mono)}.chat-skill-chip:hover:not(:disabled){background:var(--accent);color:var(--bg)}.chat-skill-chip:disabled{cursor:default}.chat-notice{padding:var(--space-3);border:1px solid var(--warning);border-left-width:3px;border-radius:var(--radius);background:var(--warning-dim);font-size:var(--text-sm);line-height:1.6}.chat-attachments,.chat-tray{display:flex;flex-wrap:wrap;gap:var(--space-2)}.chat-tray{padding:var(--space-2) 0 var(--space-3);border-bottom:1px solid var(--border-dim);margin-bottom:var(--space-3)}.chat-attachment{display:flex;align-items:center;gap:var(--space-2);max-width:min(20rem,100%);padding:var(--space-1) var(--space-2);border:1px solid var(--border-dim);border-radius:var(--radius);background:var(--bg-elevated)}.chat-attachment.failed{border-color:var(--error);background:var(--error-dim)}.chat-attachment-glyph{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;flex-shrink:0;border-radius:var(--radius-sm);background:var(--bg-secondary);color:var(--fg-muted)}.chat-attachment.failed .chat-attachment-glyph{color:var(--error);background:none}.chat-attachment-thumb{display:block;width:2.5rem;height:2.5rem;flex-shrink:0;border-radius:var(--radius-sm);overflow:hidden;background:var(--bg-secondary)}.chat-attachment-thumb img{width:100%;height:100%;object-fit:cover;display:block}.chat-attachment-text{display:flex;flex-direction:column;min-width:0;gap:1px}.chat-attachment-name{font-size:var(--text-xs);font-family:var(--font-mono);color:var(--fg);text-decoration:none}.chat-attachment-name:hover{text-decoration:underline}.chat-attachment .btn-icon{margin-left:auto;flex-shrink:0}.chat.dropping{outline:2px dashed var(--primary);outline-offset:-3px}.chat-dropzone{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-2);background:color-mix(in srgb,var(--bg-elevated) 88%,transparent);color:var(--primary);font-size:var(--text-sm);pointer-events:none}.chat-attach{margin-top:2px;flex-shrink:0}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.signin{display:flex;align-items:center;justify-content:center;min-height:100%;padding:var(--space-6, 1.5rem);background:var(--bg)}.signin-panel{width:min(26rem,100%);padding:var(--space-6, 1.5rem);border:1px solid var(--border-dim);border-radius:var(--radius-lg);background:var(--bg-secondary);box-shadow:var(--shadow)}.signin-brand{display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-5)}.signin-title{margin:0 0 var(--space-2);font-family:var(--font-display);font-size:var(--text-display-1);line-height:1.05}.signin-lede{margin:0 0 var(--space-5);color:var(--fg-muted);font-size:var(--text-sm);line-height:var(--leading-relaxed)}.signin form{gap:var(--space-4)}.signin .btn-primary{justify-content:center;padding:var(--space-3)}.account{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:var(--space-2);flex-shrink:0;padding:var(--space-3) var(--space-4);border-top:1px solid var(--border-dim)}.account-avatar{display:flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;border-radius:50%;background:var(--primary-dim, var(--bg-secondary));color:var(--primary, var(--fg));font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-semibold)}.account-identity{min-width:0}.account-name-row{display:flex;align-items:center;gap:var(--space-2);min-width:0}.account-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:var(--text-sm);font-weight:var(--weight-medium)}.account-role{color:var(--fg-muted);font-family:var(--font-mono);font-size:var(--text-xs)}.account-badge{padding:1px var(--space-2);border-radius:var(--radius-sm);background:var(--primary-dim, var(--bg-secondary));color:var(--primary, var(--fg-muted));font-family:var(--font-mono);font-size:var(--text-xs)}.account-actions{grid-column:1 / -1;display:flex;gap:var(--space-2)}.account-actions .btn{flex:1;justify-content:center}.screen-bar{position:fixed;left:50%;bottom:var(--space-4);transform:translate(-50%);z-index:60;display:flex;align-items:center;gap:var(--space-3);max-width:min(760px,calc(100vw - 2 * var(--space-4)));padding:var(--space-2) var(--space-3);border:1px solid var(--error);border-radius:var(--radius-lg);background:var(--bg-secondary);box-shadow:0 8px 24px #00000047;font-size:var(--text-sm)}.screen-bar-text{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.screen-bar-pulse{flex:none;width:8px;height:8px;border-radius:50%;background:var(--error);animation:screen-bar-pulse 1.4s ease-in-out infinite}@keyframes screen-bar-pulse{0%,to{opacity:1}50%{opacity:.25}}@media (prefers-reduced-motion: reduce){.screen-bar-pulse{animation:none}}.screen-bar-key{flex:none;padding:2px 6px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);font-family:var(--font-mono);font-size:var(--text-xs);color:var(--fg-muted)}.screen-bar .btn{flex:none}.shell.docked{grid-template-columns:var(--sidebar-width) minmax(0,1fr) min(var(--chat-dock-width),calc(100vw - var(--sidebar-width) - var(--chat-dock-page-min)))}.shell.rail.docked{grid-template-columns:var(--sidebar-rail) minmax(0,1fr) min(var(--chat-dock-width),calc(100vw - var(--sidebar-rail) - var(--chat-dock-page-min)))}.shell.dock-expanded{--chat-dock-width: 100vw}.shell.resizing{transition:none;cursor:col-resize;-webkit-user-select:none;user-select:none}.chat-dock{position:relative;display:flex;min-width:0;min-height:0;border-left:1px solid var(--border-dim);background:var(--bg-elevated)}.chat-dock-handle{position:absolute;top:0;bottom:0;left:-4px;z-index:5;width:8px;cursor:col-resize;touch-action:none}.chat-dock-handle:after{content:"";position:absolute;top:0;bottom:0;left:3px;width:2px;background:transparent;transition:background var(--transition)}.chat-dock-handle:hover:after,.chat-dock-handle:focus-visible:after,.shell.resizing .chat-dock-handle:after{background:var(--primary)}.chat-dock-handle:focus-visible{outline:none}.chat-launcher{position:fixed;right:var(--space-5);bottom:var(--space-5);z-index:45;border-radius:var(--radius-full);box-shadow:var(--shadow-lg)}.shell.launchable .toasts{bottom:calc(var(--space-5) + 3rem)}.chat-page-bar{flex-shrink:0;padding:var(--space-1) var(--space-3);border-bottom:1px solid var(--border-dim);background:var(--bg-secondary)}.chat-page-row{display:flex;align-items:center;gap:var(--space-2);min-width:0}.chat-page-name{min-width:0;font-size:var(--text-sm);font-weight:var(--weight-medium)}.chat-page-bar.off .chat-page-name{color:var(--fg-muted);text-decoration:line-through}.chat-page-preview{max-height:16rem;overflow:auto;padding:var(--space-2) 0}.chat-page-preview pre{margin-top:var(--space-1);font-size:var(--text-xs)}.chat-page-error{color:var(--error)}.chat{container:chat / inline-size}.chat.docked{min-width:0}.chat.docked .chat-header{position:relative}.chat.docked .chat-header .row{flex-wrap:wrap}.chat.docked .chat-skills{position:static}.chat.docked .chat-skills-panel{right:var(--space-3);width:min(24rem,calc(100cqw - 2 * var(--space-3)))}.chat .md{overflow-wrap:anywhere}.chat .md pre,.chat .code{max-width:100%;overflow:auto}@container chat (max-width: 480px){.chat-page-state,.chat-statusline-hint{display:none}.chat-scroll{padding:var(--space-3)}.chat .empty{padding:var(--space-5) var(--space-3)}}@container chat (min-width: 760px){.chat-page-preview{max-height:40vh}.agent-step-body pre.code{max-height:32rem}}.main.page-compact .workspace-topbar{height:auto;flex-wrap:wrap;padding-top:var(--space-3);padding-bottom:var(--space-2);gap:var(--space-3)}.main.page-compact .tabs.workspace-tabs{order:3;width:100%}.main.page-compact .workspace-topbar .topbar-actions{order:2}.main.page-narrow .diagram,.main.page-narrow .diagram.no-properties{grid-template-columns:1fr;grid-template-rows:auto 1fr auto}.main.page-narrow .library,.main.page-narrow .properties{max-height:30vh;border:none;border-top:1px solid var(--border-dim)}.main.page-narrow .topbar{height:auto;min-height:var(--header-height);flex-wrap:wrap;row-gap:var(--space-2);padding:var(--space-2) var(--space-4)}.main.page-narrow .topbar-actions{flex-wrap:wrap}.main.page-narrow .diagram-title{flex:1 1 100%}.main.page-narrow .page-tabs{margin:0}@media (max-width: 900px){.shell.docked{grid-template-columns:var(--sidebar-width) 1fr}.shell.rail.docked{grid-template-columns:var(--sidebar-rail) 1fr}.chat-dock{position:fixed;inset:0 0 0 auto;z-index:50;width:min(100vw,var(--chat-dock-width));box-shadow:var(--shadow-lg)}}.screen-log{margin:var(--space-2) 0 var(--space-2) var(--space-5);border:1px solid var(--border);border-left:2px solid var(--fg-muted);border-radius:var(--radius);background:var(--bg-elevated);overflow:hidden}.screen-log.running{border-left-color:var(--error)}.screen-log-head{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--border)}.screen-log-key{margin-left:auto;padding:1px 5px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);font-family:var(--font-mono);font-size:var(--text-xs)}.screen-log-body{max-height:15rem;overflow-y:auto;padding:var(--space-2) var(--space-3)}.screen-log-line{display:flex;align-items:baseline;gap:var(--space-2);padding:1px 0;font-size:var(--text-sm);line-height:1.45}.screen-log-step{flex:none}.screen-log-text{min-width:0;word-break:break-word}.screen-log-line.failed .screen-log-text{color:var(--error)}.screen-log-tag{flex:none;padding:0 4px;border-radius:var(--radius-sm);background:var(--bg-secondary);color:var(--fg-muted)}.screen-log-error{color:var(--error)}.screen-log-link{flex:none;color:var(--primary);text-decoration:underline;text-underline-offset:2px;white-space:nowrap}.screen-log-link:hover{color:var(--primary-hover)}.notebook-frame{display:block;width:100%;height:min(78vh,900px);min-height:420px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-elevated)}.md{overflow-wrap:anywhere}.md>:first-child{margin-top:0}.md>:last-child{margin-bottom:0}.md p{margin:0 0 var(--space-3)}.md h1,.md h2,.md h3,.md h4,.md h5,.md h6{margin:var(--space-4) 0 var(--space-2);font-family:var(--font-sans);font-style:normal;font-weight:600;line-height:1.35;letter-spacing:normal}.md h1{font-size:var(--text-base)}.md h2{font-size:var(--text-sm)}.md h3,.md h4,.md h5,.md h6{font-size:var(--text-sm);color:var(--fg-muted)}.md ul,.md ol{margin:0 0 var(--space-3);padding-left:var(--space-5)}.md li{margin:2px 0}.md li>p{margin:0}.md li input[type=checkbox]{margin-right:6px;accent-color:var(--primary)}.md ul:has(input[type=checkbox]){list-style:none;padding-left:var(--space-2)}.md a{color:var(--primary);text-decoration:underline;text-underline-offset:2px}.md a:hover{color:var(--primary-hover)}.md code{padding:1px 4px;border-radius:var(--radius-sm);background:var(--bg-secondary);font-family:var(--font-mono);font-size:clamp(var(--text-xs),.92em,var(--text-sm))}.md pre{margin:0 0 var(--space-3);padding:var(--space-3);border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-secondary);overflow-x:auto}.md pre code{padding:0;background:none;font-size:var(--text-xs)}.md blockquote{margin:0 0 var(--space-3);padding-left:var(--space-3);border-left:2px solid var(--border);color:var(--fg-muted)}.md hr{margin:var(--space-4) 0;border:0;border-top:1px solid var(--border)}.md-table{margin-bottom:var(--space-3);overflow-x:auto}.md table{border-collapse:collapse;font-size:var(--text-xs)}.md th,.md td{padding:4px var(--space-2);border:1px solid var(--border);text-align:left;vertical-align:top}.md th{background:var(--bg-secondary);font-weight:600}.chat-markdown{font-size:var(--text-sm);line-height:1.7}.chat-reasoning .chat-markdown{font-size:var(--text-xs)}