.learning-lab{--panel:var(--surf);--panel2:var(--bg2);--raise:var(--surf2);--muted:var(--ink2);--faint:var(--mut);--goldb:var(--goldl);--goldsoft:color-mix(in srgb,var(--gold) 13%,transparent);--aquab:var(--aqua);--aquasoft:color-mix(in srgb,var(--aqua) 13%,transparent);--amber:var(--rs,#E0683F);--ambersoft:color-mix(in srgb,var(--amber) 14%,transparent);--say:var(--mut);--saysoft:color-mix(in srgb,var(--mut) 14%,transparent);--cndl:var(--ink2);--serif:var(--display);padding:0;min-width:0;color:var(--ink);font-family:var(--sans);line-height:1.55}
.learning-lab{margin:44px 0;border:1px solid var(--line);border-radius:16px;background:var(--panel);overflow:hidden}.learning-lab .lab-h{padding:22px 24px 6px}.learning-lab .kick{font-family:var(--mono);font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--gold);margin:0 0 8px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}.learning-lab .kick .src{color:var(--faint);border:1px solid var(--line2);border-radius:5px;padding:1px 7px;letter-spacing:.02em}.learning-lab .lab-h h2{font-family:var(--serif);font-weight:500;font-size:clamp(1.5rem,3.4vw,2rem);line-height:1.1;margin:0 0 6px}.learning-lab .lab-h p{color:var(--muted);margin:0;max-width:64ch;font-size:15px}.learning-lab .lab-body{padding:16px 24px 26px}.learning-lab .stage{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:12px;margin:8px 0 14px}.learning-lab svg{display:block;width:100%;height:auto}.learning-lab .controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:6px 0 12px}.learning-lab .seg{display:inline-flex;border:1px solid var(--line2);border-radius:9px;overflow:hidden;background:var(--panel2)}.learning-lab .seg button{font-family:var(--mono);font-size:12.5px;letter-spacing:.02em;color:var(--muted);background:transparent;border:0;padding:8px 13px;cursor:pointer;border-right:1px solid var(--line)}.learning-lab .seg button:last-child{border-right:0}.learning-lab .seg button[aria-pressed="true"]{background:var(--goldsoft);color:var(--goldb)}.learning-lab .seg button:hover{color:var(--ink)}.learning-lab .seg.aq button[aria-pressed="true"]{background:var(--aquasoft);color:var(--aquab)}.learning-lab .btn{font-family:var(--mono);font-size:12.5px;color:var(--ink);background:var(--raise);border:1px solid var(--line2);border-radius:9px;padding:8px 14px;cursor:pointer}.learning-lab .btn:hover{border-color:var(--gold)}.learning-lab .clabel{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-right:4px}.learning-lab .verdict{border-radius:11px;padding:14px 16px;margin-top:10px;border:1px solid var(--line2);background:var(--panel2)}.learning-lab .verdict .parts{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}.learning-lab .part{font-family:var(--mono);font-size:12px;padding:5px 10px;border-radius:8px;border:1px solid var(--line2);color:var(--faint);display:flex;gap:7px;align-items:center}.learning-lab .part b{font-weight:500}.learning-lab .part[data-s="pass"]{color:var(--aquab);border-color:var(--aqua);background:var(--aquasoft)}.learning-lab .part[data-s="fail"]{color:var(--amber);border-color:var(--amber);background:var(--ambersoft)}.learning-lab .part[data-s="none"]{color:var(--say);border-color:var(--say);background:var(--saysoft)}.learning-lab .part[data-s="idle"]{opacity:.5}.learning-lab .vtext{font-size:14.5px;color:var(--ink);margin:0}.learning-lab .vtext .tag{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:2px 8px;border-radius:999px;margin-right:8px}.learning-lab .tag.pass{background:var(--aquasoft);color:var(--aquab);border:1px solid var(--aqua)}.learning-lab .tag.fail{background:var(--ambersoft);color:var(--amber);border:1px solid var(--amber)}.learning-lab .tag.expire{background:var(--saysoft);color:var(--say);border:1px solid var(--say)}.learning-lab .honest{font-family:var(--mono);font-size:11.5px;color:var(--faint);border-top:1px dashed var(--line2);margin-top:14px;padding-top:12px}.learning-lab .honest b{color:var(--gold);font-weight:500}.learning-lab /* Lab B readings */
  .reading{font-size:16px;line-height:1.7;background:var(--panel2);border:1px solid var(--line2);border-radius:11px;padding:16px 18px;min-height:120px}.learning-lab .reading .unver{background:var(--ambersoft);color:var(--amber);border-bottom:1px dashed var(--amber);border-radius:3px;padding:0 2px;font-weight:500}.learning-lab .reading.obs .unver{background:none;color:inherit;border:0;font-weight:400;padding:0}.learning-lab .countline{font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:10px}.learning-lab .countline b{color:var(--amber)}.learning-lab .reading.obs ~ .countline b{color:var(--aquab)}.learning-lab /* Lab C twin */
  .twin{display:grid;grid-template-columns:1fr;gap:12px}
  @media(min-width:640px){.learning-lab .twin{grid-template-columns:1fr 1fr}}.learning-lab .twin .pane{background:var(--panel2);border:1px solid var(--line);border-radius:11px;padding:10px 10px 4px;transition:opacity .3s,border-color .3s}.learning-lab .twin .pane .pt{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);padding:2px 4px 6px}.learning-lab .twin .pane.dim{opacity:.28}.learning-lab .twin .pane.live{border-color:var(--aqua)}.learning-lab .capC{font-size:14.5px;color:var(--ink);margin:12px 0 0;min-height:44px}.learning-lab /* Lab D timeline */
  .tl{position:relative;height:132px;margin:6px 0 4px}.learning-lab .tlaxis{position:absolute;left:0;right:0;bottom:26px;height:1px;background:var(--line2)}.learning-lab .hourlab{position:absolute;bottom:6px;transform:translateX(-50%);font-family:var(--mono);font-size:10.5px;color:var(--faint)}.learning-lab .band{position:absolute;border-radius:7px;height:26px;font-family:var(--mono);font-size:11px;display:flex;align-items:center;padding:0 9px;color:var(--ink);white-space:nowrap;overflow:hidden;border:1px solid transparent}.learning-lab .band.asia{background:var(--saysoft);border-color:var(--say);color:var(--say);top:6px}.learning-lab .band.lon{background:var(--goldsoft);border-color:var(--gold);color:var(--goldb);top:40px}.learning-lab .band.ny{background:var(--aquasoft);border-color:var(--aqua);color:var(--aquab);top:74px;transition:left .35s,width .35s}.learning-lab .ovl{position:absolute;top:40px;height:60px;background:repeating-linear-gradient(45deg,transparent,transparent 5px,rgba(224,145,63,.14) 5px,rgba(224,145,63,.14) 10px);border-left:1px dashed var(--amber);border-right:1px dashed var(--amber);transition:left .35s,width .35s;pointer-events:none}.learning-lab .clocks{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 4px}.learning-lab .clk{font-family:var(--mono);font-size:12px;border:1px solid var(--line2);border-radius:8px;padding:7px 11px;background:var(--panel2)}.learning-lab .clk span{color:var(--faint);display:block;font-size:10px;letter-spacing:.08em;text-transform:uppercase}.learning-lab .clk b{color:var(--ink);font-weight:500;font-size:14px}.learning-lab .cmp{display:grid;grid-template-columns:1fr;gap:10px;margin-top:12px}
  @media(min-width:560px){.learning-lab .cmp{grid-template-columns:1fr 1fr}}.learning-lab .cmp .c{border:1px solid var(--line2);border-radius:10px;padding:12px 14px;background:var(--panel2)}.learning-lab .cmp .c .t{font-family:var(--mono);font-size:13px;margin-bottom:6px}.learning-lab .cmp .c.sup{border-color:var(--aqua)}.learning-lab .cmp .c.sup .t{color:var(--aquab)}.learning-lab .cmp .c.weak{border-color:var(--amber)}.learning-lab .cmp .c.weak .t{color:var(--amber)}.learning-lab .cmp .c p{margin:0;font-size:13.5px;color:var(--muted)}.learning-lab .dstflag{font-family:var(--mono);font-size:11px;color:var(--amber);margin-top:10px;display:flex;gap:7px;align-items:flex-start}.learning-lab /* Lab E journal */
  .jrow{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px solid var(--line);cursor:pointer}.learning-lab .jrow:last-of-type{border-bottom:0}.learning-lab .jbox{flex:0 0 20px;width:20px;height:20px;border:1px solid var(--line2);border-radius:5px;margin-top:2px;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:13px;color:transparent}.learning-lab .jrow[data-on="1"] .jbox{border-color:var(--aqua);color:var(--aqua);background:var(--aquasoft)}.learning-lab .jrow .jl{font-size:14.5px}.learning-lab .jrow .jl .f{font-family:var(--mono);font-size:11px;color:var(--faint);letter-spacing:.06em;text-transform:uppercase;display:block}.learning-lab .jrow[data-on="1"] .jl{color:var(--ink)}.learning-lab .jrow[data-on="0"] .jl{color:var(--muted)}.learning-lab .jrow.invf .jl .f{color:var(--gold)}.learning-lab .jbtn{margin-top:14px;width:100%;font-family:var(--mono);font-size:14px;letter-spacing:.04em;border-radius:10px;padding:14px;border:1px solid var(--line2);background:var(--panel2);color:var(--muted);text-align:center}.learning-lab .jbtn[data-state="ready"]{border-color:var(--aqua);background:var(--aquasoft);color:var(--aquab)}.learning-lab .jbtn[data-state="blocked"]{border-color:var(--amber);background:var(--ambersoft);color:var(--amber)}.learning-lab /* Lab F lifecycle */
  .flow{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 4px}.learning-lab .stg{font-family:var(--mono);font-size:12px;border:1px solid var(--line2);border-radius:9px;padding:9px 12px;cursor:pointer;color:var(--muted);background:var(--panel2);display:flex;gap:8px;align-items:center}.learning-lab .stg .n{color:var(--faint);font-size:10px}.learning-lab .stg[aria-pressed="true"]{border-color:var(--gold);color:var(--goldb);background:var(--goldsoft)}.learning-lab .stg:hover{color:var(--ink)}.learning-lab .stgx{margin-top:12px;background:var(--panel2);border:1px solid var(--line2);border-radius:11px;padding:14px 16px;font-size:14.5px;min-height:64px}.learning-lab .states{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}.learning-lab .stt{font-family:var(--mono);font-size:11px;color:var(--say);border:1px dashed var(--line2);border-radius:999px;padding:3px 10px}.learning-lab /* diagrams: animation / decision tree / roadmap */
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.learning-lab .stage{position:static;aspect-ratio:auto;width:auto;min-height:0;display:block}
.learning-lab p{margin-bottom:12px}.learning-lab .mono{font-family:var(--mono)}
.learning-lab svg{max-width:100%;height:auto}.learning-lab .seg{flex-wrap:wrap;max-width:100%}
.learning-lab .seg button,.learning-lab .btn,.learning-lab .stg{min-height:44px}
.learning-lab button:focus-visible,.learning-lab input:focus-visible,summary:focus-visible,a:focus-visible{outline:2px solid var(--aqua);outline-offset:4px}
.learning-lab .jrow input{width:22px;height:22px;flex:none;accent-color:var(--aqua);margin-top:3px}
.learning-lab .jrow{color:var(--ink2)}.learning-lab .static-readings{padding:16px 24px;border-top:1px solid var(--line2)}
.learning-lab .static-readings summary{cursor:pointer;color:var(--goldl);padding:8px 0}
.learning-lab .static-readings h3{font-size:18px}.learning-lab .static-readings svg{max-width:550px}
.learning-lab:not(.enhanced) .controls,.learning-lab:not(.enhanced) .playrow button,.learning-lab:not(.enhanced) #Fflow{display:none}
.learning-lab .hourlab:first-of-type{transform:none}.learning-lab .hourlab:last-child{transform:translateX(-100%)}
.learning-lab .honest,.learning-lab .caption,.learning-lab .stt{color:var(--ink2)}
.learning-lab .band{padding:0 3px;font-size:10px}.learning-lab .twin .pane.dim{opacity:.45}
.learning-lab .kick .src{display:none}.learning-lab .jbtn{font-family:var(--sans);letter-spacing:0}
.learning-lab .lab-body,.learning-lab .lab-h{min-width:0}.learning-lab .reading{min-height:0}
.start-path{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:28px 0;padding:0}
.start-card{display:block;border:1px solid var(--line2);background:var(--surf);padding:22px;height:100%;color:var(--ink2);text-decoration:none;min-width:0}
a.start-card:hover{border-color:var(--gold)}.start-card small{color:var(--aqua);font-family:var(--mono);font-size:11px;display:block;margin-bottom:12px}
.start-card h3{font-family:var(--display);font-weight:500;font-size:26px;line-height:1.1;color:var(--ink);margin:0 0 12px}
.start-card p{font-size:14px;line-height:1.65;margin-bottom:18px}.start-card strong{font-size:13px;color:var(--goldl)}
.start-path li:first-child .start-card{border-style:dashed}.start-path li:first-child small{color:var(--mut)}
.start-note{color:var(--ink2);margin:18px 0}.start-note a,.desk-resources>a:last-child{color:var(--gold);text-decoration:underline}
.positioning-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.positioning-grid h2{font-family:var(--display);font-size:28px;font-weight:500}.positioning-grid p{color:var(--ink2)}
#positioning{padding:32px 0;background:var(--bg2);border-block:1px solid var(--line2)}
.labs-directory{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.desk-resources{margin-top:28px;display:grid;gap:18px}.desk-resources .start-card{max-width:620px}
.founder-about{max-width:1200px;margin:0 auto;padding:24px}.founder-about summary{color:var(--gold);cursor:pointer;padding:12px}.founder-about .founder-wrap{padding:30px 0}
.matrix-cta{border:1px solid var(--gold)!important;padding:8px!important;border-radius:6px;color:var(--gold)!important}
#start,#labA,#labB,#labC,#labD,#labE,#labF,#visual-labs,#methodology,#cycle,#founder{scroll-margin-top:90px}
#community .lane{border-left:2px solid var(--aqua);padding:14px;margin-top:16px;color:var(--ink2)}#community .lane.ea{border-color:var(--gold)}
@media(max-width:1000px){.start-path{grid-template-columns:repeat(2,minmax(0,1fr))}.nlinks,.editorial-links{display:none}.menu-toggle{display:flex}.mobile-nav:not([hidden]){display:block}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.learning-lab *{transition:none!important;animation:none!important}}

.learning-lab svg text{font-size:17px}.learning-lab #SWsvg text{font-size:20px}
@media(max-width:1000px){.burger{display:block}}
@media(max-width:640px){.learning-lab #Asvg text,.learning-lab #Bsvg text,.learning-lab .static-readings svg text{font-size:24px}}

.start-note a{display:inline-block}.learning-lab .unver{color:var(--amber)}.learning-lab .static-readings .unver{background:var(--ambersoft);border-bottom:1px dashed var(--amber)}