:root{
  --paper:#f3efe6;--paper2:#fffdf8;--ink:#101922;--muted:#5d6871;--line:#cec5b6;
  --night:#06131e;--night2:#0b1d2a;--nightline:#28485a;--gold:#e9b541;--cyan:#39cee9;
  --mint:#59dfa5;--pink:#f1698c;--violet:#a77dff;--serif:Georgia,"Times New Roman",serif;
  --sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.55}a{color:inherit}
.top{position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;gap:18px;padding:14px 5vw;background:rgba(255,253,248,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.brand{font-weight:850;letter-spacing:.15em;text-decoration:none}.brand span{font-weight:500;color:var(--muted);letter-spacing:.03em}.top nav{display:flex;gap:15px;flex-wrap:wrap}.top nav a{text-decoration:none;font:700 .64rem var(--mono);letter-spacing:.075em;text-transform:uppercase}
.hero{min-height:78vh;padding:11vh 7vw 9vh;background:var(--night);color:#edf6f9;display:grid;align-items:end;position:relative;overflow:hidden}.hero:before,.hero:after{content:"";position:absolute;border:1px solid var(--nightline);border-radius:50%;pointer-events:none}.hero:before{width:48vw;height:48vw;right:-8vw;top:-15vw}.hero:after{width:31vw;height:31vw;right:5vw;top:-7vw;border-color:#37596a}.hero-grid{width:min(1380px,100%);margin:auto;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(310px,.7fr);gap:7vw;align-items:end;position:relative;z-index:1}
.eyebrow,.label{font:760 .67rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}h1{font:760 clamp(4rem,9.5vw,9rem)/.8 var(--sans);letter-spacing:-.075em;margin:.25em 0}.hero h1 span{display:block;color:var(--cyan)}.lead{max-width:820px;color:#bed0d9;font:400 clamp(1.1rem,1.8vw,1.5rem)/1.58 var(--serif)}
.hero-note{border:1px solid var(--nightline);background:rgba(10,29,42,.9);padding:26px}.hero-note strong{display:block;color:#fff;font:700 1.65rem/1.12 var(--serif);margin:.5rem 0}.hero-note p{color:#9fb5bf}.equation{display:block;border-left:3px solid var(--gold);padding:11px 13px;background:#071722;color:#e4edf1;font:700 .8rem/1.6 var(--mono);white-space:normal}
.btns{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid currentColor;padding:10px 13px;text-decoration:none;color:#11798f;font:750 .65rem var(--mono);letter-spacing:.05em;text-transform:uppercase}.hero .btn{color:var(--cyan)}.btn.gold,.hero .btn.gold{color:var(--gold)}
.statusbar{max-width:1380px;margin:-27px auto 0;padding:0 6vw;position:relative;z-index:2}.statusgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.status{background:var(--paper2);border:1px solid var(--line);padding:17px}.status small{display:block;color:#6c7780;font:750 .57rem var(--mono);letter-spacing:.08em;text-transform:uppercase}.status strong{display:block;margin-top:.25rem;font:700 1.05rem var(--serif)}.status.ok{border-color:#67ad8d}.status.ok strong{color:#197d59}
.spread{max-width:1380px;margin:auto;padding:78px 6vw}.section-head{display:grid;grid-template-columns:100px minmax(0,1fr);gap:24px;margin-bottom:34px}.no{font:750 3rem/.82 var(--serif);color:#a67b19}h2{font:760 clamp(2.5rem,5.3vw,4.9rem)/.94 var(--serif);letter-spacing:-.045em;margin:0}.sub{max-width:900px;margin:16px 0 0;color:#4d5962;font:400 1.05rem/1.62 var(--serif)}h3{font-family:var(--serif)}
.orientation-stage{display:grid;grid-template-columns:minmax(260px,.62fr) minmax(0,1.38fr);gap:18px}.stage-list{display:grid;gap:7px}.stage-button{width:100%;text-align:left;border:1px solid var(--line);background:#fff;padding:15px 16px;cursor:pointer;color:#4c5b64;font:700 .69rem var(--mono);letter-spacing:.03em;text-transform:uppercase;transition:.15s}.stage-button:hover,.stage-button:focus-visible{border-color:#2c9fb8;outline:none;transform:translateX(3px)}.stage-button[aria-selected="true"]{background:var(--night);border-color:var(--night);color:var(--cyan)}.stage-button b{color:var(--gold);margin-right:10px}
.stage-reading{min-height:410px;border:1px solid var(--nightline);background:var(--night);color:#dfeaf0;padding:35px;display:grid;grid-template-rows:auto auto 1fr auto}.stage-reading .stage-kicker{color:var(--cyan);font:750 .62rem var(--mono);letter-spacing:.12em;text-transform:uppercase}.stage-reading h3{color:#fff;font-size:clamp(2rem,4vw,3.5rem);line-height:.98;margin:.35em 0}.stage-reading p{color:#a9bec8;font-size:1rem;max-width:760px}.stage-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}.stage-cell{border-top:1px solid var(--nightline);padding-top:12px}.stage-cell-wide{grid-column:1/-1}.stage-cell small{display:block;color:#829aa6;font:750 .56rem var(--mono);text-transform:uppercase}.stage-cell strong{display:block;color:#e8f0f3;margin-top:5px;font-size:.86rem}.stage-boundary{margin-top:22px;border-left:3px solid var(--pink);padding:11px 14px;background:#0d2130;color:#efbfd0;font:700 .72rem var(--mono)}
.stage-cell .family-function{color:var(--gold)}
.family-crosswalk{display:grid;grid-template-columns:minmax(280px,.75fr) minmax(0,1.25fr);gap:18px;margin-top:22px;border:1px solid var(--line);background:var(--paper2);padding:22px}.family-intro{padding:8px 10px}.family-intro h3{font-size:1.85rem;line-height:1.08;margin:.55rem 0}.family-intro p{color:#59666f;font-size:.84rem}.family-intro a{display:inline-block;margin-top:9px;color:#11798f;text-decoration:none;font:750 .61rem var(--mono);text-transform:uppercase}.family-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.family-grid article{display:grid;grid-template-columns:42px 1fr;gap:0 10px;border:1px solid #ddd4c7;background:#fff;padding:12px}.family-grid article:last-child{grid-column:1/-1}.family-grid b{grid-row:1/3;color:#a2730e;font:800 1.05rem var(--mono)}.family-grid strong{font:700 .78rem var(--serif)}.family-grid span{color:#66727a;font-size:.67rem;margin-top:2px}.family-code{display:inline-block;color:#096f83;font:800 .64rem var(--mono);white-space:nowrap}
.toolbox{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.signature{position:relative;background:var(--paper2);border:1px solid var(--line);padding:27px;min-height:340px;overflow:hidden}.signature:before{content:attr(data-number);position:absolute;right:12px;top:-18px;color:#e9e0d2;font:800 6.5rem var(--serif)}.signature h3{position:relative;font-size:1.8rem;line-height:1.05;margin:.6rem 0}.signature p{position:relative;color:#58656e}.signature dl{position:relative;margin:25px 0 0}.signature dl div{display:grid;grid-template-columns:72px 1fr;gap:11px;border-top:1px solid var(--line);padding:10px 0}.signature dt{color:#9a6e0c;font:750 .59rem var(--mono);text-transform:uppercase}.signature dd{margin:0;font-size:.8rem;color:#53616a}
.map-shell{overflow:auto;border:1px solid var(--line);background:var(--paper2)}.big-map{width:100%;min-width:1320px;border-collapse:collapse}.big-map th,.big-map td{padding:15px 14px;border-bottom:1px solid var(--line);border-right:1px solid #e4ded3;text-align:left;vertical-align:top;font-size:.77rem}.big-map thead th{position:sticky;top:0;background:var(--night);color:#fff;font:750 .59rem var(--mono);letter-spacing:.06em;text-transform:uppercase}.big-map tbody th{width:145px;background:#fff8e6;font:700 .92rem var(--serif)}.big-map tbody th b{display:block;color:#a9770d;font:800 .61rem var(--mono)}.big-map tr:last-child th,.big-map tr:last-child td{border-bottom:0}.big-map td:nth-child(3){color:#087991;font-weight:700}.big-map td:nth-child(4){color:#53616a;background:#f3fafb}.big-map td:nth-child(5){color:#6d561d}.map-legend{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.map-legend span{border:1px solid var(--line);background:#fff;padding:8px 10px;font-size:.7rem;color:#5a6870}.map-legend b{color:#152732}
.evidence-stack{display:grid;grid-template-columns:repeat(5,1fr);gap:9px}.evidence-stack article{border-top:5px solid var(--cyan);background:#fff;padding:20px;min-height:225px}.evidence-stack article:nth-child(2){border-color:var(--gold)}.evidence-stack article:nth-child(3){border-color:var(--violet)}.evidence-stack article:nth-child(4){border-color:var(--mint)}.evidence-stack article:nth-child(5){border-color:var(--pink)}.evidence-stack small{color:#64727a;font:750 .57rem var(--mono);text-transform:uppercase}.evidence-stack h3{font-size:1.25rem;margin:.55rem 0}.evidence-stack p{font-size:.78rem;color:#59666e}.evidence-stack b{font:750 .58rem var(--mono);color:#117a90;text-transform:uppercase}.evidence-routes{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.evidence-routes a{border:1px solid #6f9fab;padding:9px 11px;text-decoration:none;color:#10788f;font:750 .6rem var(--mono);text-transform:uppercase}
.night{background:var(--night);color:#dce9ef;border-top:4px solid var(--gold);border-bottom:1px solid var(--nightline)}.night h2{color:#fff}.night .no{color:var(--cyan)}.night .sub{color:#9fb4bf}
.machine-line{display:grid;grid-template-columns:repeat(7,minmax(90px,1fr));gap:8px;align-items:stretch}.machine-node{position:relative;border:1px solid var(--nightline);background:var(--night2);padding:18px 14px;min-height:136px}.machine-node:not(:last-child):after{content:"→";position:absolute;right:-12px;top:50%;z-index:2;color:var(--gold);font-weight:800}.machine-node small{color:#6f8996;font:750 .55rem var(--mono);text-transform:uppercase}.machine-node strong{display:block;color:#fff;margin-top:10px;font:700 1.05rem var(--serif)}.machine-node span{display:block;color:#8fa6b2;margin-top:7px;font-size:.72rem}
.nonclaims{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}.nonclaim{border:1px solid var(--nightline);padding:21px;background:#091a27}.nonclaim h3{color:#fff;margin:.1rem 0 .7rem;font-size:1.35rem}.nonclaim ul{padding-left:18px;color:#a8bbc5;font-size:.83rem}.nonclaim li+li{margin-top:7px}
.map-roles{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:0 0 18px}.map-roles article{position:relative;border:1px solid var(--line);background:#f5f2ea;padding:19px;min-height:220px}.map-roles article.is-source{border-color:#4b9eb0;background:#eaf6f7}.map-roles small{color:#9a7118;font:800 .56rem var(--mono);text-transform:uppercase}.map-roles h3{font-size:1.22rem;margin:.55rem 0}.map-roles p{color:#59666f;font-size:.76rem}.map-roles strong{display:block;margin-top:13px;color:#21343d;font-size:.68rem}.map-actions{display:flex;gap:5px;flex-wrap:wrap;margin-top:13px}.map-actions a,.map-route{display:inline-block;margin-top:13px;border:1px solid #86a7af;padding:6px 8px;color:#11798f;text-decoration:none;font:750 .54rem var(--mono);text-transform:uppercase}.map-actions a{margin-top:0}.builder-lanes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.builder-lanes article{border:1px solid var(--line);background:#fff;padding:22px;min-height:210px}.builder-lanes small{color:#a27412;font:800 .6rem var(--mono);text-transform:uppercase}.builder-lanes h3{font-size:1.5rem;margin:.55rem 0}.builder-lanes p{color:#59666f;font-size:.81rem}.builder-lanes article>b{display:block;margin-top:16px;color:#11798f;font:750 .59rem var(--mono);text-transform:uppercase}.builder-lanes details{margin-top:18px;border-top:1px solid var(--line);padding-top:12px}.builder-lanes summary{cursor:pointer;color:#24343d;font:750 .62rem var(--mono);text-transform:uppercase;list-style:none}.builder-lanes summary::-webkit-details-marker{display:none}.builder-lanes summary:before{content:"+";display:inline-grid;place-items:center;width:18px;height:18px;margin-right:7px;border:1px solid #7da0aa;color:#11798f}.builder-lanes details[open] summary:before{content:"−"}.builder-lanes summary span{float:right;color:#9a7118}.builder-lanes ul{list-style:none;padding:5px 0 0;margin:10px 0 0}.builder-lanes li{padding:9px 0;border-top:1px solid #e4ded3}.builder-lanes li a{display:block;color:#11798f;font-weight:750;text-decoration:none;font-size:.78rem}.builder-lanes li em{display:block;color:#6d7880;font-size:.67rem;font-style:normal;margin-top:2px}.maturity{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-top:18px}.maturity span{border:1px solid var(--line);background:#fff;padding:8px 9px;font:750 .57rem var(--mono);text-transform:uppercase}.maturity i{font-style:normal;color:#a27513}.joint-gateway{border-top-color:var(--violet)}.joint-routes{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}.joint-routes article{border:1px solid var(--nightline);background:var(--night2);padding:22px;min-height:230px}.joint-routes small{color:var(--gold);font:750 .58rem var(--mono);text-transform:uppercase}.joint-routes h3{color:#fff;font-size:1.35rem;margin:.55rem 0}.joint-routes p{color:#98afba;font-size:.8rem}.joint-routes a{display:inline-block;margin-top:10px;color:var(--cyan);font-weight:750;text-decoration:none}
.boundary{margin-top:20px;border-left:4px solid var(--gold);background:#fff8e2;padding:15px 17px;color:#4c565e;font-size:.84rem}.boundary strong{color:#6f5010}.night .boundary{background:#0b2130;border-color:var(--pink);color:#adc0ca}.night .boundary strong{color:#f3c1d1}
.lab-cycle{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.cycle-step{border-top:5px solid var(--cyan);background:#fff;padding:21px;min-height:205px}.cycle-step:nth-child(2){border-color:var(--gold)}.cycle-step:nth-child(3){border-color:var(--violet)}.cycle-step:nth-child(4){border-color:var(--mint)}.cycle-step:nth-child(5){border-color:var(--pink)}.cycle-step small{font:750 .57rem var(--mono);text-transform:uppercase;color:#6d7881}.cycle-step h3{font-size:1.25rem;margin:.6rem 0}.cycle-step p{font-size:.8rem;color:#5b6770}
.planes{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.plane{border:1px solid var(--line);background:#fff;padding:23px}.plane h3{font-size:1.4rem;margin:.5rem 0}.plane p{font-size:.82rem;color:#5d6871}.plane code{display:block;color:#0c7489;font:700 .68rem/1.5 var(--mono);white-space:normal}
.result-table{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.result{border:1px solid var(--nightline);background:#0a1d2a;padding:20px}.result strong{display:block;color:#fff;font:700 1.15rem var(--serif)}.result span{display:block;color:#91a8b4;font-size:.77rem;margin-top:7px}.result.negative{border-color:#8d6b26}.result.stop{border-color:#8e4962}
.evidence-ladder{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.rung{border:1px solid var(--line);background:#fff;padding:19px;min-height:180px}.rung b{color:#0b7d94;font:800 1.35rem var(--mono)}.rung h3{font-size:1.05rem;margin:.5rem 0}.rung p{font-size:.75rem;color:#5b6770}.rung:last-child{border-color:#4e9d79}
.gate{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:18px}.checklist{border:1px solid var(--line);background:#fff;padding:25px}.check-row{display:flex;align-items:flex-start;gap:11px;padding:10px 0;border-bottom:1px solid #e1dbd0}.check-row:last-child{border-bottom:0}.check-row input{margin-top:3px;accent-color:#15839a}.check-row label{font-size:.84rem;color:#485760;cursor:pointer}.gate-result{background:var(--night);border:1px solid var(--nightline);color:#dce8ed;padding:28px;display:flex;flex-direction:column;justify-content:center}.gate-result small{color:#7793a1;font:750 .6rem var(--mono);text-transform:uppercase}.gate-result strong{color:#fff;font:700 clamp(2rem,4vw,3.4rem)/1 var(--serif);margin:.45rem 0}.gate-result p{color:#9eb3bd}.gate-meter{height:8px;background:#163043;margin-top:15px}.gate-meter span{display:block;height:100%;width:0;background:var(--cyan);transition:width .25s}.gate-result[data-ready="true"] .gate-meter span{background:var(--mint)}
.sources{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}.source{border:1px solid var(--line);background:#fff;padding:20px}.source h3{font-size:1.15rem;margin:.5rem 0}.source p{font-size:.78rem;color:#5c6871}.source a{color:#14788d;font-weight:760}
footer{background:#041019;color:#8ca3ae;padding:42px 6vw;border-top:4px solid var(--gold)}footer>div{max-width:1380px;margin:auto;display:flex;justify-content:space-between;gap:30px}footer strong{color:#fff;letter-spacing:.12em}
@media(max-width:1100px){.machine-line{grid-template-columns:repeat(4,1fr)}.machine-node:nth-child(4):after{display:none}.lab-cycle,.evidence-ladder,.evidence-stack{grid-template-columns:repeat(2,1fr)}.toolbox,.result-table{grid-template-columns:1fr 1fr}.sources,.planes,.joint-routes,.map-roles{grid-template-columns:1fr 1fr}.builder-lanes{grid-template-columns:repeat(2,1fr)}.family-crosswalk{grid-template-columns:1fr}}
@media(max-width:800px){.top nav{display:none}.hero{min-height:auto}.hero-grid,.orientation-stage,.gate,.nonclaims{grid-template-columns:1fr}.statusgrid,.toolbox,.result-table,.sources,.planes,.machine-line,.lab-cycle,.evidence-ladder,.evidence-stack,.builder-lanes,.joint-routes,.map-roles,.family-grid{grid-template-columns:1fr}.family-grid article:last-child{grid-column:auto}.machine-node:after{display:none!important}.section-head{grid-template-columns:1fr}.spread{padding:58px 5vw}.hero{padding:9vh 6vw 8vh}.stage-grid{grid-template-columns:1fr}.stage-cell-wide{grid-column:auto}footer>div{display:block}h1{font-size:4rem}}