:root{--paper:#f3f1e9;--ink:#26332c;--muted:#5b665e;--line:#cbd1c6;--olive:#d6ddaa;--white:#fffefa;--red:#8c3d31;--green:#2c6143}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 Arial,Helvetica,sans-serif}a{color:inherit;text-underline-offset:4px}button{font:inherit;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}button,a,summary{outline-offset:5px}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #4e663b}button{min-height:44px}h1,h2,h3,h4,p{margin:0}h1{font:500 clamp(44px,6vw,76px)/1.02 Georgia,serif;letter-spacing:-3px}h2{font:500 clamp(26px,3vw,38px)/1.15 Georgia,serif;letter-spacing:-1px}h3{font:500 26px/1.2 Georgia,serif}h4{font-size:17px;line-height:1.3;margin:5px 0 9px}.skip{position:absolute;left:15px;top:0;transform:translateY(-150%);background:#fff;padding:12px;z-index:10}.skip:focus{transform:none}header,main,footer{max-width:1400px;margin:auto}header{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:28px 40px;border-bottom:1px solid var(--line)}.studio{font-size:32px;font-weight:bold;text-decoration:none;display:flex;align-items:center;gap:16px}.studio span{font-size:15px;font-weight:normal;letter-spacing:-.2px}.demo-label,.small-label,.eyebrow{font-size:11px;font-weight:bold;letter-spacing:1.5px}.demo-label{border:1px solid var(--line);padding:8px 10px;text-align:center}.intro{padding:74px 40px 64px;display:grid;grid-template-columns:1.5fr 1fr;gap:90px;align-items:end}.eyebrow{margin-bottom:20px}.intro-copy{max-width:54ch;margin-top:24px;color:var(--muted);font-size:18px}.brief{border-left:1px solid var(--line);padding-left:28px}.brief p{margin:14px 0 20px}.fine{font-size:13px;line-height:1.6;color:var(--muted)}.scenario-bar{padding:32px 40px;background:var(--olive);display:grid;grid-template-columns:1fr 1.6fr;gap:38px;align-items:center}.scenario-bar h2{font-size:26px;margin-top:8px}.scenario-buttons{display:grid;grid-template-columns:1fr 1fr;gap:9px}.scenario-buttons button{border:1px solid #9ba67e;background:transparent;color:var(--ink);text-align:left;padding:12px 15px;font-size:14px}.scenario-buttons button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}#workspace{padding:50px 40px}.workspace-top{display:flex;justify-content:space-between;align-items:center;gap:24px}.workspace-top .eyebrow{margin-bottom:9px}.workspace-top p:last-child{color:var(--muted);margin-top:12px;max-width:66ch}.button{display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid var(--ink);background:var(--ink);color:white;padding:12px 17px;font-size:14px;text-align:left;white-space:normal}.button.secondary{background:transparent;color:var(--ink);border-color:var(--line)}.expected{display:flex;gap:24px;padding:18px 20px;background:#e8ebdd;border-left:3px solid #70854b;margin:28px 0}.expected strong{flex:0 0 130px;font-size:13px}.expected p{font-size:14px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:24px}.metric{padding:20px;background:var(--white)}.metric span{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:1px}.metric strong{display:block;font-weight:normal;font-size:21px;margin-top:8px}.metric small{display:block;color:var(--muted);margin-top:4px;font-size:12px}.lab-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:24px}.panel{padding:28px;background:var(--white);border:1px solid var(--line)}.panel-header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.panel-header .small-label{display:block;margin-bottom:8px}.avatar{border-radius:50%;background:var(--olive);padding:12px;font-size:14px}.member-meta{color:var(--muted);font-size:13px;margin-bottom:24px}.content-card{display:grid;grid-template-columns:38px 1fr;gap:14px;border-top:1px solid var(--line);padding:20px 0;position:relative}.content-icon{font:20px Georgia,serif;padding-top:3px}.content-card .small-label{font-size:9px}.content-card p{font-size:13px;color:var(--muted)}.access-label{grid-column:2;justify-self:start;font-size:11px;font-weight:bold;border:1px solid currentColor;padding:2px 7px;letter-spacing:.4px}.access-label.open{color:var(--green)}.access-label.locked{color:var(--red)}.finding{padding:15px 17px;background:#f1f3e9;font-size:14px}.finding strong{display:block;margin-bottom:5px}.actions{display:grid;gap:10px;margin-top:20px}.action-explainer{font-size:13px;padding:18px 0;color:var(--muted);min-height:86px}details{border-top:1px solid var(--line);padding-top:15px}summary{cursor:pointer;font-size:13px;min-height:40px}.outcome-actions{display:flex;gap:8px;margin-top:12px}.outcome-actions button{background:transparent;border:1px solid var(--line);padding:8px 12px;font-size:12px}.timeline-panel{margin-top:24px}.timeline{list-style:none;padding:0;margin:20px 0 0}.timeline li{display:grid;grid-template-columns:80px 1fr auto;gap:18px;padding:16px 0;border-top:1px solid var(--line);align-items:start}.timeline time{font-size:12px;color:var(--muted)}.timeline strong{font-size:14px;font-weight:normal;display:block}.timeline code{font-size:11px;color:var(--muted);overflow-wrap:anywhere}.timeline li p{font-size:12px;color:var(--muted);margin-top:4px}.event-mark{font-size:10px;background:#e8ebdd;padding:3px 7px;text-align:center}.ignored{color:var(--muted);font-size:13px;margin-top:14px}.handover{padding:65px 40px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:70px}.handover p{max-width:59ch}.handover ul{padding-left:20px;font-size:14px;line-height:1.8;margin:20px 0}footer{padding:24px 40px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:25px;font-size:12px;color:var(--muted)}@media(max-width:850px){.intro{gap:35px}.scenario-bar{grid-template-columns:1fr}.lab-grid{grid-template-columns:1fr}.metrics{grid-template-columns:1fr 1fr}.handover{gap:35px}.workspace-top{align-items:flex-start}.workspace-top>.button{max-width:180px}}@media(max-width:560px){header{padding:18px 20px;align-items:flex-start;gap:15px}.studio{gap:9px}.studio span{font-size:12px}.demo-label{font-size:8px;max-width:130px;padding:7px;letter-spacing:1px}.intro{padding:42px 20px;grid-template-columns:1fr;gap:30px}h1{letter-spacing:-1.8px}.intro-copy{font-size:16px}.brief{padding-left:18px}.scenario-bar{padding:25px 20px;gap:20px}.scenario-buttons{gap:7px}.scenario-buttons button{padding:10px;font-size:12px}#workspace{padding:32px 20px}.workspace-top{display:block}.workspace-top>.button{margin-top:20px;max-width:none}.expected{display:block;padding:14px}.expected strong{display:block;margin-bottom:7px}.metric{padding:14px 12px}.metric strong{font-size:18px}.panel{padding:20px}.panel-header{gap:12px}.timeline li{grid-template-columns:47px 1fr;gap:12px}.event-mark{grid-column:2;justify-self:start}.timeline time{font-size:10px}.timeline-panel .panel-header{display:block}.timeline-panel .panel-header>.fine{display:block;margin-top:10px}.handover{padding:40px 20px;grid-template-columns:1fr;gap:25px}footer{padding:20px;display:block}footer a{display:inline-block;margin-top:12px}.outcome-actions{flex-wrap:wrap}.content-card{gap:8px;grid-template-columns:28px 1fr}}@media(prefers-reduced-motion:no-preference){button{transition:background .15s,color .15s}}@media print{header,.scenario-bar,.controls-panel,#download,footer{display:none}#workspace{padding:20px}.intro{padding:20px}.lab-grid{display:block}.panel{break-inside:avoid}.handover{padding:20px}.metrics{grid-template-columns:repeat(4,1fr)}}