#ahead-development-workspace{--dev-bg:light-dark(#f5f4f8,#15141b);--dev-surface:light-dark(#fff,#1d1c25);--dev-soft:light-dark(#eeedf3,#272631);--dev-line:light-dark(#dedbe7,#383541);--dev-text:light-dark(#292635,#f0edf7);--dev-muted:light-dark(#716a80,#b6afc5);--dev-purple:light-dark(#6445ae,#c3aaff);--dev-purple-soft:light-dark(#eee7fb,#34294d);--dev-green:light-dark(#197258,#98d8be);--dev-green-soft:light-dark(#eaf5ef,#203c32);--dev-amber:light-dark(#8e5219,#eec294);--dev-amber-soft:light-dark(#fff1de,#463327);--dev-red:light-dark(#a53748,#efa4b2);--dev-red-soft:light-dark(#fae9ed,#422731);background:var(--dev-bg);color:var(--dev-text);font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;border:1px solid var(--dev-line);border-radius:14px;max-width:100%;isolation:isolate}
    #ahead-development-workspace *{box-sizing:border-box;min-width:0}#ahead-development-workspace [hidden]{display:none!important}#ahead-development-workspace h2,#ahead-development-workspace h3,#ahead-development-workspace h4,#ahead-development-workspace p{margin:0}#ahead-development-workspace strong{font-weight:500}#ahead-development-workspace h2{font-size:23px;font-weight:500;letter-spacing:-.5px}#ahead-development-workspace h3{font-size:17px;font-weight:500}#ahead-development-workspace h4{font-size:14px;font-weight:500}#ahead-development-workspace button{font:inherit;color:inherit;max-width:100%;white-space:normal}#ahead-development-workspace button:focus-visible{outline:2px solid var(--dev-purple);outline-offset:3px}#ahead-development-workspace button:disabled{opacity:.6;cursor:not-allowed}#ahead-development-workspace i,#ahead-development-workspace svg{width:16px;height:16px;flex-shrink:0}#ahead-development-workspace .dv-small{font-size:12px;color:var(--dev-muted)}#ahead-development-workspace .dv-muted{color:var(--dev-muted)}#ahead-development-workspace .dv-num{font-variant-numeric:tabular-nums}#ahead-development-workspace .dv-stack{display:flex;flex-direction:column;gap:14px}#ahead-development-workspace .dv-row{display:flex;align-items:center;gap:9px;flex-wrap:wrap}#ahead-development-workspace .dv-between{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;flex-wrap:wrap}#ahead-development-workspace .dv-kicker{font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--dev-muted)}
    #ahead-development-workspace .dv-chrome{padding:15px 110px 15px 20px;display:flex;gap:13px;align-items:center;border-bottom:1px solid var(--dev-line);background:var(--dev-surface);border-radius:14px 14px 0 0;flex-wrap:wrap}#ahead-development-workspace .dv-mark{width:33px;height:33px;display:grid;place-items:center;background:var(--dev-purple-soft);color:var(--dev-purple);border-radius:9px;font-size:19px;font-weight:500}#ahead-development-workspace .dv-brand{font-weight:500;letter-spacing:1.2px}#ahead-development-workspace .dv-crumb{font-size:12px;color:var(--dev-muted)}#ahead-development-workspace .dv-demo{padding:7px 20px;font-size:12px;background:var(--dev-amber-soft);color:var(--dev-amber)}
    #ahead-development-workspace .dv-project{padding:20px;border-bottom:1px solid var(--dev-line)}#ahead-development-workspace .dv-title{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;flex-wrap:wrap}#ahead-development-workspace .dv-title p{margin-top:4px;color:var(--dev-muted);font-size:13px}#ahead-development-workspace .dv-life{display:flex;gap:6px;margin-top:17px;flex-wrap:wrap}#ahead-development-workspace .dv-life-button{display:flex;align-items:center;gap:7px;border:1px solid var(--dev-line);border-radius:7px;background:var(--dev-surface);padding:8px 12px;font-size:13px}#ahead-development-workspace .dv-life-button[aria-pressed=true]{background:var(--dev-purple-soft);border-color:var(--dev-purple-soft);color:var(--dev-purple)}#ahead-development-workspace .dv-stages{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:5px;margin-top:17px}#ahead-development-workspace .dv-stage{border:0;border-radius:5px;background:var(--dev-soft);text-align:left;padding:9px 10px;display:flex;flex-direction:column;gap:2px;font-size:12px}#ahead-development-workspace .dv-stage .dv-stage-state{font-size:11px;color:var(--dev-muted)}#ahead-development-workspace .dv-stage.done{background:var(--dev-green-soft)}#ahead-development-workspace .dv-stage.done .dv-stage-state{color:var(--dev-green)}#ahead-development-workspace .dv-stage.current{background:var(--dev-purple-soft)}#ahead-development-workspace .dv-stage.current .dv-stage-state{color:var(--dev-purple)}
    #ahead-development-workspace .dv-layout{display:grid;grid-template-columns:150px minmax(0,1fr) 220px;align-items:stretch}#ahead-development-workspace .dv-nav{padding:17px 10px;background:var(--dev-surface);border-right:1px solid var(--dev-line)}#ahead-development-workspace .dv-nav .dv-kicker{padding:0 9px;margin:3px 0 11px}#ahead-development-workspace .dv-nav-button{width:100%;display:flex;align-items:center;gap:9px;padding:10px;border:0;background:transparent;border-radius:7px;text-align:left;font-size:13px;margin-bottom:3px}#ahead-development-workspace .dv-nav-button[aria-pressed=true]{background:var(--dev-purple-soft);color:var(--dev-purple)}#ahead-development-workspace .dv-nav-foot{border-top:1px solid var(--dev-line);margin-top:18px;padding:14px 9px;font-size:12px;color:var(--dev-muted)}#ahead-development-workspace .dv-nav-foot strong{color:var(--dev-text);display:block;margin-top:4px}#ahead-development-workspace .dv-main{padding:20px;min-height:535px}#ahead-development-workspace .dv-main-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:17px}#ahead-development-workspace .dv-panel{background:var(--dev-surface);border:1px solid var(--dev-line);border-radius:9px;padding:17px}#ahead-development-workspace .dv-panel p+p{margin-top:10px}#ahead-development-workspace .dv-button{border:1px solid var(--dev-line);border-radius:6px;padding:7px 10px;background:var(--dev-surface);display:inline-flex;align-items:center;gap:6px;text-align:left;font-size:12px}#ahead-development-workspace .dv-button:hover,#ahead-development-workspace .dv-nav-button:hover{background:var(--dev-soft)}#ahead-development-workspace .dv-button.primary{background:var(--dev-purple-soft);border-color:var(--dev-purple-soft);color:var(--dev-purple)}#ahead-development-workspace .dv-link{border:0;background:transparent;padding:0;color:var(--dev-purple);text-align:left;font-size:13px}#ahead-development-workspace .dv-pill{display:inline-flex;align-items:center;gap:5px;background:var(--dev-soft);border-radius:5px;padding:3px 7px;font-size:11px;color:var(--dev-muted)}#ahead-development-workspace .dv-pill.good{background:var(--dev-green-soft);color:var(--dev-green)}#ahead-development-workspace .dv-pill.warn{background:var(--dev-amber-soft);color:var(--dev-amber)}#ahead-development-workspace .dv-pill.bad{background:var(--dev-red-soft);color:var(--dev-red)}#ahead-development-workspace .dv-pill.active{background:var(--dev-purple-soft);color:var(--dev-purple)}#ahead-development-workspace .dv-gap{margin-top:12px}#ahead-development-workspace .dv-note{background:var(--dev-amber-soft);color:var(--dev-amber);border-radius:6px;padding:10px 12px;font-size:12px}#ahead-development-workspace .dv-item{border-top:1px solid var(--dev-line);padding:11px 0;display:flex;align-items:flex-start;justify-content:space-between;gap:12px}#ahead-development-workspace .dv-item:first-child{border-top:0;padding-top:0}#ahead-development-workspace .dv-item:last-child{padding-bottom:0}#ahead-development-workspace .dv-item p{font-size:12px;color:var(--dev-muted);margin-top:4px}
    #ahead-development-workspace .dv-docs{display:grid;grid-template-columns:143px minmax(0,1fr);gap:15px}#ahead-development-workspace .dv-doc-list{border-right:1px solid var(--dev-line);padding-right:13px}#ahead-development-workspace .dv-document-button{display:flex;align-items:flex-start;gap:7px;width:100%;text-align:left;border:0;border-radius:6px;background:transparent;padding:9px 8px;margin-bottom:4px;font-size:12px}#ahead-development-workspace .dv-document-button[aria-pressed=true]{background:var(--dev-purple-soft);color:var(--dev-purple)}#ahead-development-workspace .dv-document-button span{display:block}#ahead-development-workspace .dv-document-button .dv-small{font-size:11px;margin-top:2px}#ahead-development-workspace .dv-reader{background:var(--dev-surface);border:1px solid var(--dev-line);border-radius:8px;padding:23px;min-height:465px}#ahead-development-workspace .dv-reader h3{font-size:20px;margin:8px 0 12px;letter-spacing:-.2px}#ahead-development-workspace .dv-reader h4{margin:18px 0 6px}#ahead-development-workspace .dv-reader p,#ahead-development-workspace .dv-reader li{font-size:13px}#ahead-development-workspace .dv-reader ul,#ahead-development-workspace .dv-reader ol{padding-left:20px;margin:8px 0}#ahead-development-workspace .dv-reader li+li{margin-top:7px}#ahead-development-workspace .dv-doc-bottom{margin-top:21px;padding-top:13px;border-top:1px solid var(--dev-line);display:flex;gap:9px;flex-wrap:wrap}
    #ahead-development-workspace .dv-inspector{padding:20px 16px;background:var(--dev-surface);border-left:1px solid var(--dev-line);font-size:12px}#ahead-development-workspace .dv-inspector h3{font-size:14px}#ahead-development-workspace .dv-inspector section+section{border-top:1px solid var(--dev-line);padding-top:16px;margin-top:17px}#ahead-development-workspace .dv-control-row{display:flex;justify-content:space-between;gap:8px;padding:7px 0;align-items:flex-start}#ahead-development-workspace .dv-control-row span:last-child{text-align:right;color:var(--dev-muted)}#ahead-development-workspace .dv-source{width:100%;border:0;background:var(--dev-soft);border-radius:6px;padding:8px 10px;margin-top:7px;text-align:left;display:flex;align-items:center;justify-content:space-between;font-size:12px;gap:7px}#ahead-development-workspace .dv-source small{color:var(--dev-muted);font-size:11px}#ahead-development-workspace .dv-timeline-entry{display:grid;grid-template-columns:35px minmax(0,1fr);gap:8px;font-size:12px;padding:9px 0;border-bottom:1px solid var(--dev-line)}#ahead-development-workspace .dv-timeline-entry time{font-variant-numeric:tabular-nums;color:var(--dev-muted);font-size:11px}#ahead-development-workspace .dv-timeline-entry small{display:block;color:var(--dev-muted);font-size:11px;margin-top:3px}#ahead-development-workspace .dv-inspector .dv-note{margin-top:12px}#ahead-development-workspace .dv-grid-two{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    #ahead-development-workspace .dv-task-row{width:100%;display:grid;grid-template-columns:58px minmax(0,1fr) auto;align-items:flex-start;gap:11px;border:0;border-bottom:1px solid var(--dev-line);padding:13px 0;background:transparent;text-align:left;font-size:13px}#ahead-development-workspace .dv-task-row:last-child{border-bottom:0}#ahead-development-workspace .dv-task-row .dv-small{display:block;margin-top:3px}#ahead-development-workspace .dv-task-id{font-size:11px;color:var(--dev-muted);padding-top:2px}#ahead-development-workspace .dv-task-row:hover{color:var(--dev-purple)}#ahead-development-workspace .dv-task-detail{margin-top:16px}#ahead-development-workspace .dv-detail-pairs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:13px}#ahead-development-workspace .dv-detail-pairs strong{display:block;font-size:13px;margin-top:3px}#ahead-development-workspace .dv-code{font:12px/1.65 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre-wrap;overflow-wrap:anywhere;margin:12px 0 0;background:var(--dev-soft);border-radius:7px;padding:13px}#ahead-development-workspace .dv-code .dv-added{color:var(--dev-green)}#ahead-development-workspace .dv-code .dv-removed{color:var(--dev-red)}#ahead-development-workspace .dv-file{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px solid var(--dev-line);font-size:12px;overflow-wrap:anywhere}#ahead-development-workspace .dv-check{display:grid;grid-template-columns:20px minmax(0,1fr) auto;gap:9px;padding:10px 0;border-bottom:1px solid var(--dev-line);font-size:13px;align-items:start}#ahead-development-workspace .dv-check:last-child{border-bottom:0}#ahead-development-workspace .dv-check .dv-small{display:block;margin-top:3px}#ahead-development-workspace .dv-check-sign{color:var(--dev-green)}#ahead-development-workspace .dv-check-sign.failed{color:var(--dev-red)}#ahead-development-workspace .dv-check-sign.pending{color:var(--dev-muted)}#ahead-development-workspace .dv-footer{padding:10px 20px;border-top:1px solid var(--dev-line);font-size:11px;color:var(--dev-muted);display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}#ahead-development-workspace .dv-wide .dv-layout{grid-template-columns:150px minmax(0,1fr)}#ahead-development-workspace.dv-reading .dv-layout{grid-template-columns:150px minmax(0,1fr)}#ahead-development-workspace.dv-reading .dv-inspector{display:none}
    @media(max-width:930px){#ahead-development-workspace .dv-layout{grid-template-columns:150px minmax(0,1fr)}#ahead-development-workspace .dv-inspector{grid-column:1/-1;border-left:0;border-top:1px solid var(--dev-line);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}#ahead-development-workspace .dv-inspector section+section{border-top:0;padding:0;margin:0}#ahead-development-workspace .dv-inspector section:last-child{display:none}#ahead-development-workspace .dv-docs{grid-template-columns:1fr}#ahead-development-workspace .dv-doc-list{border-right:0;border-bottom:1px solid var(--dev-line);padding:0 0 10px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:3px}#ahead-development-workspace .dv-document-button{margin:0}#ahead-development-workspace .dv-reader{min-height:0}}
    @media(max-width:640px){#ahead-development-workspace .dv-layout,#ahead-development-workspace.dv-reading .dv-layout{display:block}#ahead-development-workspace .dv-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;border-right:0;border-bottom:1px solid var(--dev-line);padding:10px}#ahead-development-workspace .dv-nav .dv-kicker,#ahead-development-workspace .dv-nav-foot{display:none}#ahead-development-workspace .dv-nav-button{margin:0;padding:8px;font-size:12px}#ahead-development-workspace .dv-project,#ahead-development-workspace .dv-main{padding:15px}#ahead-development-workspace .dv-inspector{grid-template-columns:1fr 1fr;padding:15px}#ahead-development-workspace .dv-inspector section:last-child{display:block}#ahead-development-workspace .dv-stages{grid-template-columns:repeat(3,minmax(0,1fr))}#ahead-development-workspace .dv-doc-list{grid-template-columns:1fr 1fr}#ahead-development-workspace .dv-reader{padding:18px}#ahead-development-workspace .dv-grid-two{grid-template-columns:1fr}#ahead-development-workspace .dv-chrome{padding-left:15px}#ahead-development-workspace .dv-demo{padding:7px 15px}#ahead-development-workspace .dv-main{min-height:0}#ahead-development-workspace .dv-task-row{grid-template-columns:50px minmax(0,1fr)}#ahead-development-workspace .dv-task-row>.dv-pill{grid-column:2;justify-self:start}#ahead-development-workspace .dv-check{grid-template-columns:18px minmax(0,1fr)}#ahead-development-workspace .dv-check>.dv-button,#ahead-development-workspace .dv-check>.dv-pill{grid-column:2;justify-self:start}}
    @media(max-width:400px){#ahead-development-workspace .dv-nav{grid-template-columns:1fr 1fr}#ahead-development-workspace .dv-inspector,#ahead-development-workspace .dv-detail-pairs{grid-template-columns:1fr}#ahead-development-workspace .dv-stages{grid-template-columns:1fr 1fr}#ahead-development-workspace .dv-life-button{padding:8px 9px;font-size:12px}#ahead-development-workspace .dv-life-button svg{display:none}#ahead-development-workspace .dv-main-head{align-items:flex-start}#ahead-development-workspace .dv-chrome{padding-right:90px}#ahead-development-workspace .dv-doc-list{grid-template-columns:1fr}}
    @media(max-width:640px){#ahead-development-workspace .dv-item{flex-wrap:wrap}#ahead-development-workspace .dv-item>div{flex:1 1 100%}#ahead-development-workspace .dv-item>.dv-button{flex-shrink:0}}
    @media(pointer:coarse){#ahead-development-workspace button{min-height:44px}}@media(prefers-reduced-motion:no-preference){#ahead-development-workspace button{transition:background .12s ease}}
/* Host integration and real-source controls; original mockup rules above are unchanged. */
body.development-active{background:light-dark(#f5f4f8,#15141b);color-scheme:light dark}
body.development-active>.app-shell>#sidebar,body.development-active>.app-shell>.workspace>.topbar,body.development-active>.app-shell>.workspace>.footer{display:none}
body.development-active>.app-shell>.workspace{margin:0;display:block}
body.development-active #content{max-width:none;margin:0;padding:0}
#ahead-development-workspace{min-height:100vh;border-radius:0}
#ahead-development-workspace .dv-chrome{border-radius:0}
#ahead-development-workspace a{color:var(--dev-purple);text-decoration:none}
#ahead-development-workspace a:hover{text-decoration:underline}
#ahead-development-workspace .dv-source-controls{margin-left:auto;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
#ahead-development-workspace select,#ahead-development-workspace input{font:inherit;color:var(--dev-text);background:var(--dev-surface);border:1px solid var(--dev-line);border-radius:6px;padding:7px;font-size:12px;max-width:230px}
#ahead-development-workspace .dv-source-controls input{width:135px}
#ahead-development-workspace .dv-reader pre,#ahead-development-workspace code{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px}
#ahead-development-workspace .dv-reader pre{padding:13px;background:var(--dev-soft);border-radius:7px;overflow:auto}
#ahead-development-workspace .dv-reader table{display:block;max-width:100%;overflow:auto;border-collapse:collapse;font-size:12px}
#ahead-development-workspace .dv-reader td,#ahead-development-workspace .dv-reader th{padding:9px;border:1px solid var(--dev-line)}
#ahead-development-workspace .dv-reader h2{margin:20px 0 10px;font-size:21px}
#ahead-development-workspace .dv-reader p{margin:10px 0}
#ahead-development-workspace .dv-reader blockquote{margin:14px 0;padding:10px;border-left:3px solid var(--dev-purple);background:var(--dev-soft)}
#ahead-development-workspace .dv-source-details{margin-top:20px;border-top:1px solid var(--dev-line);padding-top:12px;font-size:12px}
#ahead-development-workspace .dv-source-details summary{cursor:pointer;color:var(--dev-muted)}
#ahead-development-workspace .dv-source-details code{display:block;margin:12px 0;font-size:10px}
#ahead-development-workspace .dv-prose{overflow-wrap:anywhere}
#ahead-development-workspace .dv-check .dv-pill{align-self:start}
#ahead-development-workspace .dv-entity-label{font-size:11px;color:var(--dev-muted)}
@media(max-width:640px){#ahead-development-workspace .dv-source-controls{width:100%;margin:0}#ahead-development-workspace .dv-source-controls select{max-width:100%;flex:1}#ahead-development-workspace .dv-source-controls input{width:125px}#ahead-development-workspace .dv-chrome{padding-right:15px}#ahead-development-workspace .dv-source-controls [data-dev-export]{font-size:11px}}
/* Use the original mockup geometry with canonical AHEAD tokens. */
#ahead-development-workspace{--dev-bg:var(--ahead-bg);--dev-surface:var(--ahead-surface);--dev-soft:var(--ahead-soft);--dev-line:var(--ahead-line);--dev-text:var(--ahead-ink);--dev-muted:var(--ahead-muted);--dev-purple:var(--ahead-blue);--dev-purple-soft:var(--ahead-blue-soft);--dev-green:var(--ahead-green);--dev-green-soft:#eaf5ef;--dev-amber:var(--ahead-amber);--dev-amber-soft:#fff1de;--dev-red:var(--ahead-red);--dev-red-soft:#fae9ed;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body.development-active{background:var(--ahead-bg);color-scheme:light}
#ahead-development-workspace .dv-stage,#ahead-development-workspace .dv-life-button,#ahead-development-workspace .dv-nav-button,#ahead-development-workspace .dv-document-button{color:var(--dev-text)}
#ahead-development-workspace .dv-life-button[aria-pressed=true],#ahead-development-workspace .dv-nav-button[aria-pressed=true],#ahead-development-workspace .dv-document-button[aria-pressed=true]{color:var(--dev-purple)}
@media(min-width:641px){#ahead-development-workspace .dv-nav{display:block}}
@media(min-width:931px){#ahead-development-workspace .dv-doc-list{display:block}}
#ahead-development-workspace .dv-document-revision small{display:block;margin:4px 0 8px}
#ahead-development-workspace .dv-control-row>span:first-child{flex-shrink:0}

#ahead-development-workspace .entity-chrome{padding:15px 20px;border-radius:0}
#ahead-development-workspace .entity-chrome .entity-mark{background:var(--ahead-blue-soft)}
#ahead-development-workspace :is(a,input,select,summary):focus-visible{outline:2px solid var(--ahead-blue);outline-offset:3px}
#ahead-development-workspace .dv-main :is(h3,h4){scroll-margin-top:20px}
#ahead-development-workspace .dv-main{align-self:stretch;max-width:none;width:auto;flex:none;margin:0}
#ahead-development-workspace .dv-doc-list>.dv-kicker{margin:15px 0 7px;font-size:10px}
#ahead-development-workspace .dv-document-button>span{overflow-wrap:anywhere}
#ahead-development-workspace .dv-stage:hover{box-shadow:inset 0 0 0 1px var(--dev-purple)}
#ahead-development-workspace .dv-demo{background:var(--ahead-soft);color:var(--ahead-muted)}
#ahead-development-workspace .dv-packet-stage{padding-top:14px;margin-top:14px;border-top:1px solid var(--dev-line)}
#ahead-development-workspace .dv-packet-stage:first-of-type{padding-top:0;margin-top:14px;border:0}
#ahead-development-workspace .dv-packet-stage h4{margin:8px 0}
#ahead-development-workspace .dv-provenance{margin-top:18px;background:var(--dev-soft);padding:12px;border-radius:6px;font-size:12px}
#ahead-development-workspace .dv-doc-bottom{align-items:center}
#ahead-development-workspace h1{font:500 23px/1.5 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;letter-spacing:-.5px;color:var(--dev-text);margin:0}
#ahead-development-workspace .dv-task-row[aria-current=true]{color:var(--dev-purple);background:var(--dev-purple-soft);border-radius:6px;padding-inline:8px}
@media(max-width:930px){#ahead-development-workspace .dv-doc-list>.dv-kicker{grid-column:1/-1}#ahead-development-workspace .dv-inspector section:last-child{display:block}}
@media(max-width:640px){#ahead-development-workspace .entity-chrome{padding:15px}#ahead-development-workspace .dv-reader{padding:18px}}
@media(pointer:coarse){#ahead-development-workspace :is(.dv-document-button,.dv-nav-button,.dv-stage,.dv-button,.dv-source){min-height:44px}}