/* Home-only exploration; the shared editorial design stays unchanged. */
body.home-page .brain-overview{padding-block:64px 32px}
.explorer-heading{display:grid;grid-template-columns:1fr 1.35fr;gap:60px;align-items:end;margin-bottom:40px}
.explorer-heading h2{font-size:42px;font-weight:300;line-height:1.1}
.explorer-heading>p{font-size:19px;line-height:1.5;max-width:530px}
.system-explorer{display:grid;grid-template-columns:minmax(260px,1fr) minmax(0,2fr);gap:60px;border-top:1px solid var(--line);padding-top:26px}
.system-tabs{display:flex;flex-direction:column;align-items:stretch;gap:4px}
.system-tabs button{border:0;background:none;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;min-height:54px;text-align:left;color:var(--muted);font:300 25px/1.2 var(--display)}
.system-tabs button .link-icon{opacity:0;flex-shrink:0}
.system-tabs button[aria-selected=true]{color:var(--ink)}
.system-tabs button[aria-selected=true] .link-icon{opacity:1}
.system-tabs button:hover{color:var(--ink)}
.system-panel{display:grid;grid-template-columns:1.15fr 1fr;gap:50px;align-content:start}
.home-page [hidden]{display:none!important}
.system-panels,.example-steps{display:grid}
.system-panel,.example-step{grid-area:1/1}
/* Hidden panels still size the shared grid, without being visible or focusable. */
.home-page .system-panel[hidden],.home-page .example-step[hidden]{display:grid!important;visibility:hidden;pointer-events:none}
.system-panel h3{font-size:27px;line-height:1.2;font-weight:300;margin:10px 0 16px}
.system-panel-copy>p{font-size:17px;line-height:1.5;max-width:360px}
.system-panel-copy .underlined{display:inline-flex;align-items:center;gap:12px;margin-top:22px;font-size:14px;min-height:44px}
.connection-list{display:block;margin:0;border:0}
.connection-list>div{display:block;padding:15px 0;border:0;border-bottom:1px solid var(--line);margin:0}
.connection-list>div:first-child{padding-top:12px}
.connection-list dt{margin:0 0 7px;color:var(--muted);text-transform:none;font:400 14px/1.4 var(--display)}
.connection-list dd{margin:0;color:var(--ink);font:400 17px/1.4 var(--display)}
.system-note{display:flex;justify-content:space-between;align-items:baseline;gap:25px;margin-top:18px;padding-top:20px;border-top:1px solid var(--line)}
.system-note p{font-size:14px}.system-note a{font-size:14px;min-height:44px;display:inline-flex;align-items:center;gap:14px;flex-shrink:0}
.home-examples{background:#eef2ef;scroll-margin-top:24px}
.home-examples>.section{padding-block:45px 32px}
.examples-heading{display:flex;align-items:end;justify-content:space-between;gap:35px;margin-bottom:34px}
.examples-heading h2{font-weight:300;font-size:34px;line-height:1.2;margin:8px 0 12px}
.examples-heading p{font-size:14px}
.example-picker{font-size:13px;color:var(--muted);display:block;min-width:240px}
.example-picker select{display:block;width:100%;font:400 18px/1.4 var(--display);color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--ink);border-radius:0;padding:12px 25px 12px 0;min-height:48px;margin-top:4px;cursor:pointer}
.example-question{font-size:30px;font-weight:300;line-height:1.25;margin:0 0 24px;max-width:900px}
.example-tabs{display:flex;gap:36px;border-bottom:1px solid #becbc2}
.example-tabs button{font:400 16px/1.3 var(--display);display:flex;gap:12px;align-items:center;min-height:48px;border:0;border-bottom:2px solid transparent;background:none;padding:12px 0;color:var(--muted)}
.example-tabs button span{font-size:12px}.example-tabs button[aria-selected=true]{border-bottom-color:var(--ink);color:var(--ink)}
.example-step{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:90px;min-height:350px;padding:32px 0 24px;align-items:start;align-content:start}
.example-step-copy h3{font:300 28px/1.2 var(--display);margin:8px 0 16px}
.example-step-copy>p{font-size:18px;line-height:1.5;max-width:450px}
.example-step-copy>.example-boundary{font-size:14px;line-height:1.5;color:var(--muted);margin-top:22px}
.example-evidence{min-width:0}
.example-document{padding:24px 28px;background:white;min-height:240px;border-top:2px solid #738c7c}
.example-document>span{font-size:13px;color:var(--muted);display:block}
.example-document h4{font:400 22px/1.2 var(--display);margin:20px 0 12px}
.example-document p{font-size:16px;line-height:1.5}
.example-document .document-origin{margin-top:24px;padding-top:16px;border-top:1px solid var(--line);font-size:13px}
.example-evidence .editorial-preview,.example-evidence .tool-screen{box-shadow:none;border-radius:0;background:white;border:0}
.example-evidence .editorial-preview{padding:22px}.example-evidence .preview-caption,.example-evidence .screen-bottom{font-size:12px}
.example-evidence .screen-top{height:auto;min-height:50px;flex-wrap:wrap;gap:10px;padding:14px 20px}
.example-evidence .screen-top strong{font-size:16px}.example-evidence .sample-label{font-size:12px}
.example-evidence .reconcile-preview>div{padding:14px 20px}.example-evidence .reconcile-preview strong{font-size:16px}
.example-evidence .reconcile-preview span,.example-evidence .cohort-preview span{font-size:14px}
.example-footer{display:flex;justify-content:space-between;align-items:center;gap:25px;border-top:1px solid #becbc2;padding-top:20px}
.example-step-controls{display:flex;align-items:center;gap:10px}
.example-step-controls button{display:grid;place-items:center;background:transparent;border:1px solid #82998b;width:44px;height:44px;padding:0;border-radius:0}
.example-step-controls button:hover:not(:disabled){background:#dfe8e2}
.example-step-controls button:disabled{opacity:.3;cursor:default}
.step-position{font-size:14px;min-width:130px;text-align:center}
.example-footer>.underlined,.home-all-examples{font-size:14px;display:inline-flex;align-items:center;gap:14px;min-height:44px}
.home-all-examples{margin-top:22px}
.home-page .home-examples~.projects-section{background:white;padding-block:60px}
.home-page .system-panel:focus-visible,.home-page .example-step:focus-visible{outline:2px solid var(--accent);outline-offset:8px}
@media(max-width:1100px){
 .system-explorer{grid-template-columns:240px minmax(0,1fr);gap:35px}
 .system-panel{gap:30px}.system-tabs button{font-size:23px}
 .example-step{gap:45px;min-height:380px}
}
@media(max-width:800px){
 body.home-page .brain-overview{padding-block:36px 24px}
 .explorer-heading{grid-template-columns:1fr;gap:18px;margin-bottom:24px}.explorer-heading h2{font-size:32px}.explorer-heading>p{font-size:17px}
 .system-explorer{display:block;padding-top:0}.system-tabs{flex-direction:row;gap:22px;border-bottom:1px solid var(--line)}
 .system-tabs button{font-size:17px;min-height:60px;padding:10px 0;border-bottom:2px solid transparent;display:block;flex:1}
 .system-tabs button[aria-selected=true]{border-bottom-color:var(--ink)}.system-tabs .link-icon{display:none}
 .system-panel{padding-top:14px;gap:35px}.system-panel h3{font-size:25px}.system-panel-copy>p{font-size:16px}
 .connection-list dd{font-size:16px}.system-note{display:block;margin-top:12px}.system-note a{margin-top:8px}
 .home-examples>.section{padding-block:32px 24px}.examples-heading{align-items:start;gap:20px}.examples-heading h2{font-size:29px}.example-picker{min-width:190px}
 .example-question{font-size:27px}.example-step{gap:30px;min-height:415px}.example-step-copy h3{font-size:25px}.example-step-copy>p{font-size:17px}.example-document{padding:20px}
}
@media(max-width:540px){
 .system-tabs{gap:18px}.system-tabs button{font-size:16px;line-height:1.3}
 .system-panel{grid-template-columns:1fr;gap:10px}.system-panel h3{font-size:25px}.system-panel-copy>p{max-width:none}
 .system-panel-copy .underlined{margin-top:8px}.connection-list>div{display:grid;grid-template-columns:105px 1fr;gap:14px;padding:12px 0}.connection-list dt{font-size:13px;margin:0}.connection-list dd{font-size:15px}
 .examples-heading{display:block;margin-bottom:25px}.examples-heading h2{font-size:29px}.examples-heading .eyebrow{font-size:12px}.examples-heading p{font-size:13px;max-width:300px}
 .example-picker{margin-top:24px;width:100%;min-width:0}.example-picker select{font-size:18px}
 .example-question{font-size:26px;min-height:66px;margin-bottom:16px}.example-tabs{gap:0;justify-content:space-between}.example-tabs button{font-size:15px;gap:6px}.example-tabs button span{font-size:11px}
 .example-step{grid-template-columns:1fr;gap:24px;min-height:540px;padding:22px 0}.example-step-copy h3{font-size:25px;margin:0 0 12px}.example-step-copy>p{font-size:17px}.example-document{min-height:230px}
 .example-document h4{font-size:21px}.example-evidence .cash-history{display:block}.example-evidence .history-bars{margin-block:16px}.example-evidence .editorial-preview{padding:18px}
 .example-footer{display:block}.example-footer>.underlined{margin-top:16px}.example-step-controls{justify-content:space-between}.step-position{font-size:14px}
 .home-all-examples{margin-top:12px}.home-page .home-examples~.projects-section{padding-block:40px}
}
@media(max-width:360px){
 .system-tabs{gap:12px}.system-tabs button{font-size:15px}.connection-list>div{grid-template-columns:90px 1fr;gap:10px}.connection-list dd{font-size:15px}
 .example-tabs button{font-size:14px}.example-tabs button span{display:none}.example-step{min-height:580px}.example-question{font-size:24px}
}