@font-face{font-family:Space;src:url("assets/SpaceGrotesk-Variable.woff2") format("woff2");font-weight:100 900;font-display:swap}
:root{--ink:#141431;--paper:#f7f6f2;--pink:#e964a3;--muted:#66647a;--line:#d9d7df;--blue:#b9def0;--lilac:#c9b9ee;--yellow:#f4e34f}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Space,Arial,sans-serif;line-height:1.45}button,a{font:inherit}a{color:inherit}.skip{position:absolute;top:-70px;left:12px;padding:12px;background:var(--yellow);z-index:50}.skip:focus{top:12px}
.mast{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:19px 3.5vw;border-bottom:2px solid var(--ink);background:var(--paper)}.wordmark{font-weight:900;text-decoration:none;letter-spacing:-.055em;font-size:24px;line-height:.88}.wordmark span{display:block;color:var(--pink);font-size:12px;letter-spacing:.1em;margin-top:5px}.mast nav{display:flex;gap:24px;flex-wrap:wrap}.mast nav a{font-size:11px;font-weight:800;letter-spacing:.08em;text-decoration:none;border-bottom:2px solid transparent}.mast nav a:hover,.mast nav a:focus-visible{border-color:var(--pink)}
main{max-width:1600px;margin:auto;padding:0 3.5vw 90px}.hero{padding:36px 0 0}.eyebrow,.kicker,.tag,.detail-kicker{font-size:11px;font-weight:900;letter-spacing:.15em}.eyebrow{color:var(--pink)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(260px,.55fr);gap:50px;align-items:end}.hero h1{font-size:clamp(62px,8.4vw,148px);line-height:.84;letter-spacing:-.085em;margin:25px 0 40px;font-weight:900}.hero h1 em,.section h2 em{font-style:normal;color:var(--pink)}.hero-aside{padding-bottom:42px}.star{font-size:65px;line-height:1;color:var(--pink)}.hero-aside p{font-size:20px;line-height:1.25;font-weight:700;letter-spacing:-.02em}.hero-aside p.small{font-size:14px;font-weight:400;color:var(--muted);line-height:1.4}.hero-rule{display:flex;justify-content:space-between;padding:14px 0;border-top:2px solid var(--ink);font-size:10px;font-weight:900;letter-spacing:.12em}
.state-card{margin:34px 0 86px;padding:38px 42px;background:var(--ink);color:#fff;border-radius:3px;position:relative;overflow:hidden}.state-card:after{content:"✳";position:absolute;right:-42px;top:-95px;color:var(--pink);font-size:355px;line-height:1;opacity:.16;pointer-events:none}.state-card>*{position:relative;z-index:1}.state-card .tag{display:inline-block;background:var(--yellow);padding:7px 11px;color:var(--ink)}.state-card h2{font-size:clamp(31px,4vw,64px);line-height:.99;max-width:1080px;letter-spacing:-.055em;margin:26px 0}.state-card>p{font-size:16px;max-width:850px;color:#eceaf4}.state-foot{margin-top:35px;padding-top:19px;border-top:1px solid #77758b;display:flex;justify-content:space-between;gap:22px;align-items:center;font-size:13px}.state-foot a{color:var(--yellow);font-size:11px;font-weight:900;white-space:nowrap}
.section{margin:0 0 100px;scroll-margin-top:24px}.section-head{display:grid;grid-template-columns:1.4fr .6fr;align-items:end;gap:40px;border-top:3px solid var(--ink);padding:18px 0 25px}.section-head h2{font-size:clamp(38px,4.5vw,75px);line-height:.9;letter-spacing:-.065em;margin:14px 0 0}.section-head>p{max-width:430px;margin:0 0 5px;color:var(--muted);font-size:14px}.kicker{color:var(--ink)}.timeline-frame{display:grid;grid-template-columns:minmax(0,1fr) 330px;border:2px solid var(--ink);background:#fff;min-height:510px}.timeline-scroll{overflow-x:auto;overscroll-behavior-x:contain}.timeline-grid{display:grid;grid-template-columns:210px repeat(6,minmax(140px,1fr));min-width:1050px}.month-head{padding:20px 12px;font-size:11px;font-weight:900;letter-spacing:.07em;border-right:1px solid var(--line);border-bottom:2px solid var(--ink);background:#fff}.month-head:first-child{position:sticky;left:0;z-index:3}.lane-title{position:sticky;left:0;z-index:2;background:#f8f6f9;border-bottom:1px solid var(--line);border-right:2px solid var(--ink);padding:18px 15px}.lane-title b{font-size:12px;text-transform:uppercase;letter-spacing:.06em}.lane-title span{display:block;font-size:11px;color:var(--muted);margin-top:7px}.month-cell{min-height:104px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:8px;display:flex;flex-direction:column;gap:6px}.event{width:100%;min-height:40px;background:#fff;border:1px solid var(--ink);border-left:5px solid var(--pink);text-align:left;padding:7px 8px;cursor:pointer;font-size:11px;font-weight:800;line-height:1.2}.event[data-row="Theory"]{border-left-color:var(--lilac)}.event[data-row="Architecture"]{border-left-color:var(--blue)}.event[data-row="Experimental test"]{border-left-color:var(--yellow)}.event span{display:block;font-size:9px;color:var(--muted);font-weight:500;margin-top:3px}.event:hover,.event:focus-visible,.event.active{background:var(--ink);color:#fff}.event:hover span,.event:focus-visible span,.event.active span{color:#d8d7e3}.detail{border-left:2px solid var(--ink);padding:25px 22px;background:#f8f6f9;min-width:0}.detail-kicker{color:var(--pink)}.detail h3{font-size:29px;letter-spacing:-.045em;line-height:1.03;margin:14px 0}.detail p{font-size:12px;color:#49465f}.detail dl{margin:16px 0}.detail dt{font-size:10px;text-transform:uppercase;letter-spacing:.1em;font-weight:900;margin:15px 0 3px}.detail dd{font-size:12px;margin:0}.detail a{font-size:11px;font-weight:900;text-decoration-thickness:2px}.pill{display:inline-block;background:var(--yellow);padding:4px 7px;font-size:10px;font-weight:900;margin:3px 5px 0 0}.pill.subtle{background:#e9e5ee}.fine{color:var(--muted);font-size:12px;margin:13px 0;max-width:1020px}
.table-wrap{overflow:auto;border:2px solid var(--ink);background:#fff;max-height:650px}.table-wrap table{border-collapse:collapse;min-width:1220px;width:100%;font-size:11px}.table-wrap th{position:sticky;top:0;background:var(--ink);color:#fff;z-index:2;text-align:left;padding:13px 10px;min-width:128px;font-size:10px;line-height:1.15;text-transform:uppercase;letter-spacing:.05em}.table-wrap th:first-child{left:0;z-index:4;min-width:225px}.table-wrap td{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:10px;vertical-align:middle}.table-wrap td:first-child{position:sticky;left:0;z-index:1;background:#fff;font-weight:800;min-width:225px}.table-wrap td small{display:block;color:var(--muted);font-weight:400;margin-top:4px}.status-cell{border:0;width:100%;text-align:center;min-height:37px;padding:7px;cursor:pointer;font-size:10px;font-weight:900;background:#eee;color:var(--ink)}.status-cell:focus-visible,.status-cell:hover{outline:2px solid var(--ink)}.yes,.strong{background:#d8f0e3}.partial{background:#fff2b9}.no,.none{background:#eeebf1}.na{background:#f6f5f7;color:#777488}.evidence{background:#deedf8}.matrix-note{background:var(--yellow);padding:14px 18px;font-size:13px}.interpretation{border:2px solid var(--ink);border-top:0;background:#fff;padding:19px 21px;min-height:78px}.interpretation h3{font-size:21px;letter-spacing:-.03em;margin:0 0 10px}.interpretation p{font-size:13px;margin:5px 0}.interp-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.interp-columns b,.cell-detail b{font-size:10px;text-transform:uppercase;letter-spacing:.08em}.interp-columns p{margin-top:4px;color:#45425d}.filters{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 16px}.filters button{border:1px solid var(--ink);background:#fff;padding:9px 12px;font-size:11px;font-weight:900;cursor:pointer}.filters button.active,.filters button:hover{background:var(--ink);color:#fff}.grid-key{display:flex;flex-wrap:wrap;gap:16px;font-size:11px;margin:0 0 13px}.grid-key span{display:inline-flex;gap:6px;align-items:center}.sw{display:inline-block;width:13px;height:13px;border:1px solid #a7a3b4}.classes,.orgs{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}.class-card,.org-card{background:#fff;border:1px solid var(--ink);padding:18px;min-height:160px}.class-card:nth-child(4n+1){border-top:7px solid var(--pink)}.class-card:nth-child(4n+2){border-top:7px solid var(--blue)}.class-card:nth-child(4n+3){border-top:7px solid var(--lilac)}.class-card:nth-child(4n+4){border-top:7px solid var(--yellow)}.class-card b,.org-card b{display:block;font-size:14px;line-height:1.1}.class-card p,.org-card p{font-size:12px;color:var(--muted)}.org-card{min-height:126px}.org-card a{font-size:11px;font-weight:900;text-decoration-thickness:2px}.org-card em{font-size:10px;display:block;color:#8c2972;font-style:normal;margin-top:8px}.method{border-top:3px solid var(--ink);padding-top:18px}.method-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}.method h2{font-size:clamp(44px,5vw,83px);letter-spacing:-.07em;line-height:.9;margin:16px 0}.method p{font-size:15px}.method details{border-top:1px solid var(--ink);padding:13px 0}.method details:last-child{border-bottom:1px solid var(--ink)}.method summary{font-size:13px;font-weight:800;cursor:pointer}footer{border-top:3px solid var(--ink);padding:20px 3.5vw 35px;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:11px;font-weight:800;letter-spacing:.08em}footer .wordmark{font-size:17px}
@media(max-width:1100px){.timeline-frame{grid-template-columns:1fr}.detail{border-left:0;border-top:2px solid var(--ink)}.classes,.orgs{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.mast{align-items:flex-start;flex-direction:column}.mast nav{gap:12px}.mast nav a{font-size:9px}.hero-grid,.section-head,.method-grid{grid-template-columns:1fr}.hero h1{font-size:clamp(55px,16vw,92px);margin-bottom:20px}.hero-aside{padding-bottom:14px;display:grid;grid-template-columns:38px 1fr;gap:10px}.hero-aside .star{font-size:42px;grid-row:1/3}.hero-aside p{margin:0;font-size:16px}.hero-aside p.small{font-size:12px}.state-card{padding:26px 22px;margin:23px 0 65px}.state-foot{align-items:flex-start;flex-direction:column}.section{margin-bottom:68px}.section-head{gap:13px}.section-head h2{font-size:48px}.classes,.orgs{grid-template-columns:1fr}.class-card,.org-card{min-height:auto}.interp-columns{grid-template-columns:1fr;gap:4px}footer{flex-direction:column;align-items:flex-start}.timeline-grid{grid-template-columns:165px repeat(6,150px);min-width:1065px}.lane-title{padding:12px}.timeline-frame{min-height:0}}
.row-link{display:block;width:100%;border:0;background:transparent;color:var(--ink);text-align:left;padding:0;cursor:pointer;font-size:12px;font-weight:800;line-height:1.25}.row-link:hover,.row-link:focus-visible{color:#ad245f;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}
.timeline-frame{display:block;min-height:0}.timeline-grid{min-width:1050px;grid-template-columns:210px repeat(6,minmax(140px,1fr))}.detail{border-left:0;border-top:2px solid var(--ink);min-height:0}.detail dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 25px}.detail dt{margin-top:12px}.detail dd{grid-column:auto}@media(max-width:700px){.timeline-grid{grid-template-columns:165px repeat(6,150px);min-width:1065px}.detail dl{display:block}}
.detail dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 28px}.detail dl .fact{padding:6px 0;border-top:1px solid var(--line)}.detail dl dt{margin:0 0 4px}.detail dl dd{margin:0;max-width:65ch;line-height:1.45}@media(max-width:700px){.detail dl{display:block}.detail dl .fact{padding:11px 0}}
.source-ledger{margin:-75px 0 100px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.source-ledger summary{padding:14px 2px;cursor:pointer;font-size:12px;font-weight:900;letter-spacing:.07em}.source-ledger .table-wrap{max-height:460px;margin-bottom:17px}.source-ledger table{min-width:1180px}.source-ledger td{font-size:11px}.source-ledger td a{font-weight:900;text-decoration-thickness:2px}@media(max-width:700px){.source-ledger{margin:-47px 0 68px}}
.matrix-source{display:inline-block;margin-top:15px;font-size:11px;font-weight:900;text-decoration-thickness:2px}
.prior-work{margin:-77px 0 96px;border-top:2px solid var(--ink);padding:18px 0}.prior-card{display:grid;grid-template-columns:.5fr .65fr 1fr auto;gap:18px;align-items:center;margin-top:12px;background:#fff;border:1px solid var(--ink);padding:16px}.prior-card h3{font-size:18px;line-height:1;margin:0}.prior-card p{font-size:12px;margin:0;color:var(--muted)}.prior-card a{font-size:11px;font-weight:900;white-space:nowrap}@media(max-width:900px){.prior-card{grid-template-columns:1fr 1fr}}@media(max-width:700px){.prior-work{margin:-43px 0 67px}.prior-card{grid-template-columns:1fr;gap:10px}}
.matrix-key{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:14px}.matrix-key span{font-size:11px;background:#fff;border:1px solid var(--line);padding:7px 9px}.matrix-key b{font-size:10px;margin-right:4px}.matrix-key span:last-child{background:#fff2b9}
.date-review{margin:-75px 0 96px;border-top:2px solid var(--ink);padding:18px 0}.date-review .prior-card{grid-template-columns:.5fr 2.4fr .65fr}.review-links{display:flex;gap:10px;flex-wrap:wrap}@media(max-width:900px){.date-review .prior-card{grid-template-columns:1fr}}@media(max-width:700px){.date-review{margin:-45px 0 68px}}
.source-caveat{border-left:4px solid var(--pink);padding:8px 12px;background:#faf2f7;font-weight:700}

.grid-method-note{margin:0 0 12px;max-width:760px;font-size:12px;line-height:1.45;color:var(--muted)}
.grid-review-date{margin:5px 0 10px;text-align:right;color:var(--muted);font-size:11px;letter-spacing:.04em}.grid-review-date strong{color:var(--ink);font-size:12px}
.event.source-review::after{content:'SOURCE CHECK';display:block;font-size:8px;letter-spacing:.08em;color:#a01959;margin-top:4px}.event.source-review:hover::after,.event.source-review.active::after,.event.source-review:focus-visible::after{color:#ffb9d8}

.term-wrap{position:relative;display:inline}.term{display:inline;padding:0;border:0;border-bottom:1px solid var(--pink);border-radius:0;background:transparent;color:inherit;font:inherit;line-height:inherit;cursor:help;text-decoration:none}.term:hover,.term:focus-visible{color:var(--pink);outline:none;border-bottom-width:2px}.term-pop{display:none;position:absolute;left:0;top:calc(100% + 7px);z-index:15;width:min(330px,calc(100vw - 54px));padding:12px 14px;background:var(--ink);color:#fff;border-left:3px solid var(--pink);box-shadow:0 9px 20px #14143127;font-size:13px;font-weight:400;line-height:1.4;letter-spacing:0;text-align:left}.term-wrap:hover .term-pop,.term-wrap:focus-within .term-pop,.term[aria-expanded="true"]+.term-pop{display:block}.method details p{font-size:14px;line-height:1.55}.method details a{font-size:12px;font-weight:800;text-decoration-thickness:1px;text-underline-offset:3px}
@media(max-width:700px){.hero-aside .term-pop{left:auto;right:0;width:min(270px,calc(100vw - 72px))}}

.interpretation{padding:25px 28px}.interpretation h3{margin-bottom:14px}.interpretation>p{line-height:1.55;margin:10px 0}.source-caveat{padding:13px 16px;font-weight:400;line-height:1.55}.interpretation .source-caveat{margin:11px 0}.source-links{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:21px!important;padding-top:14px;border-top:1px solid var(--line)}.source-links span{display:none}.source-links a{display:inline-block;font-size:12px;line-height:1.5;text-decoration-thickness:1px;text-underline-offset:3px}@media(max-width:700px){.interpretation{padding:20px 17px}.source-links{gap:9px 14px}}

.status-cell.source-open{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:45px}.status-cell.source-open small{display:block;margin:0;color:#9e1e59;font-size:8px;font-weight:800;letter-spacing:.05em;line-height:1.1}
.status-cell.scope-label{font-size:11px;font-weight:600;line-height:1.2;letter-spacing:0;background:#f1eff3}.status-cell.scope-label.mixed-results{background:#fff2b9}
.status-cell.matrix-scope{font-size:10px;font-weight:600;line-height:1.2;letter-spacing:0;background:#f1eff3}.status-cell.matrix-scope.definition-review{background:#fff2b9}
@media(max-width:700px){#matrix-table th:first-child,#matrix-table td:first-child{min-width:155px;width:155px;max-width:155px}}

.assay-method{margin:1.2rem 0;padding:.85rem 1rem;background:#f8f1f5;border-left:3px solid #e657a6;font-weight:400;line-height:1.55}