@font-face{font-family:Archivo;src:url(/18-assay/fonts/archivo-latin-variable.woff2) format("woff2");font-weight:100 900;font-stretch:62% 125%;font-display:swap}@font-face{font-family:Public Sans;src:url(/18-assay/fonts/public-sans-latin-variable.woff2) format("woff2");font-weight:100 900;font-display:swap}@font-face{font-family:IBM Plex Mono;src:url(/18-assay/fonts/ibm-plex-mono-latin-400.woff2) format("woff2");font-weight:400;font-display:swap}@font-face{font-family:IBM Plex Mono;src:url(/18-assay/fonts/ibm-plex-mono-latin-600.woff2) format("woff2");font-weight:600;font-display:swap}:root{--paper:#EEE9DF;--paper-2:#E5DED1;--ink:#17140F;--ink-2:#5A5348;--rule:rgba(23,20,15,.2);--plate:#0C0B09;--light:#F3EFE7;--light-2:#BDB4A6;--accent:#F04A00;--accent-text:#BF3B00;--accent-dark:#FF6A2B;--display:"Archivo","Arial Narrow",sans-serif;--text:"Public Sans",system-ui,sans-serif;--mono:"IBM Plex Mono",ui-monospace,monospace;--edge:clamp(1rem,3.6vw,3.6rem);--gap:clamp(1rem,2vw,2rem);--t-mega:clamp(3rem,8.6vw,9.6rem);--t-1:clamp(2.4rem,5vw,5.6rem);--t-2:clamp(1.8rem,3.2vw,3.4rem);--t-3:clamp(1.15rem,1.45vw,1.45rem);--t-lede:clamp(1.1rem,1.35vw,1.4rem);--t-body:clamp(1rem,1.05vw,1.1rem);--ease:cubic-bezier(.35,0,0,1);--ease-out:cubic-bezier(.16,1,.3,1)}@view-transition{navigation:auto}::view-transition-old(root),::view-transition-new(root){animation-duration:.4s;animation-timing-function:var(--ease)}*,*:before,*:after{box-sizing:border-box}html{background:var(--paper);-webkit-text-size-adjust:100%}html.lenis,html.lenis body{height:auto}body{margin:0;background:var(--paper);color:var(--ink);font:400 var(--t-body)/1.62 var(--text);-webkit-font-smoothing:antialiased;overflow-x:clip}img,video,canvas,svg{display:block;max-width:100%}a{color:inherit}::selection{background:var(--accent);color:#120600}:focus-visible{outline:2px solid var(--accent-text);outline-offset:3px}.skip{position:fixed;left:var(--edge);top:.75rem;z-index:200;padding:.6rem 1rem;background:var(--ink);color:var(--paper);font-weight:600;transform:translateY(-200%)}.skip:focus{transform:none}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.grain{display:none}h1,h2,h3{font-family:var(--display);margin:0;text-wrap:balance}.display,h2{font-stretch:72%;font-weight:340;letter-spacing:-.025em;line-height:.94}h2{font-size:var(--t-2)}h3{font-stretch:85%;font-weight:560;font-size:var(--t-3);line-height:1.18}p{margin:0 0 1em;max-width:64ch;text-wrap:pretty}.lede{font-size:var(--t-lede);line-height:1.5;max-width:42ch}.label{font-family:var(--mono);font-size:.76rem;font-weight:600;color:var(--accent-text);margin:0 0 1rem;letter-spacing:.06em;text-transform:uppercase}.muted{color:var(--ink-2)}.mono{font-family:var(--mono)}.cap{font-family:var(--mono);font-size:.72rem;line-height:1.5;color:var(--ink-2);margin:.7rem 0 0}.mast{position:fixed;inset:0 0 auto;z-index:120;display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:.9rem var(--edge);background:#eee9dff0;color:var(--ink);border-bottom:1px solid transparent;transition:border-color .3s}.mast.is-solid{border-color:var(--rule)}.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none}.brand svg{width:32px;height:auto}.brand b{font-family:var(--display);font-stretch:125%;font-weight:600;font-size:.8rem;letter-spacing:.2em;text-transform:uppercase}.nav{display:flex;gap:clamp(1rem,2vw,2rem)}.nav a{text-decoration:none;font-size:.9rem;font-weight:500;padding:.3rem 0;border-bottom:1px solid transparent}.nav a:hover,.nav a:focus-visible,.nav a[aria-current=page]{border-color:var(--ink)}.menu-btn{display:none;background:none;border:1px solid var(--ink);color:var(--ink);padding:.5rem 1rem;font:600 .76rem var(--mono);text-transform:uppercase;cursor:pointer}@media(max-width:900px){.menu-btn{display:block}.nav{position:fixed;inset:0;z-index:-1;flex-direction:column;justify-content:center;gap:0;padding:0 var(--edge);background:var(--paper);opacity:0;pointer-events:none}.nav a{font-family:var(--display);font-stretch:72%;font-weight:340;font-size:clamp(2.2rem,10vw,3rem);padding:.25em 0;border-bottom:1px solid var(--rule)}.nav-open .nav{opacity:1;pointer-events:auto}.nav-open{overflow:hidden}}.go{display:inline-flex;align-items:center;gap:.8rem;text-decoration:none;font-weight:600;padding:.95rem 1.4rem;background:var(--ink);color:var(--paper);border:1px solid var(--ink)}.go:after{content:"→"}.go:hover,.go:focus-visible{background:var(--accent);border-color:var(--accent);color:#120600}.arrow{display:inline-flex;gap:.55rem;font-weight:600;text-decoration:none;border-bottom:1px solid var(--ink);padding-bottom:.15rem}.arrow:after{content:"→";color:var(--accent-text)}.arrow:hover,.arrow:focus-visible{border-color:var(--accent)}.photo{position:relative;overflow:clip;background:var(--plate)}.photo img{width:100%;height:100%;object-fit:cover}.photo:after{content:"";position:absolute;inset:0;background:var(--paper);opacity:0;pointer-events:none}.js .photo[data-develop]:after{opacity:1;transition:opacity 1.6s var(--ease)}.js .photo[data-develop].developed:after{opacity:0}.reduced .photo[data-develop]:after{opacity:0}.spectrum{margin:0;padding:2.6rem var(--edge) 2.2rem;border-top:1px solid var(--rule)}.spectrum img{width:100%;height:clamp(22px,3.2vw,44px);object-fit:fill;background:#000}.spectrum .cap{margin-top:.6rem}.hero{padding:clamp(7rem,15vh,9.5rem) var(--edge) 0}.hero-head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:var(--gap) clamp(2rem,5vw,6rem);align-items:end;margin-bottom:clamp(2rem,5vh,3.4rem)}.hero-head .label{grid-column:1/-1;margin:0}.hero h1{font-size:var(--t-mega)}.hero-side{display:grid;gap:1.4rem;justify-items:start;padding-bottom:.6rem}.hero-side .lede{margin:0}.plate-wide{margin:0 calc(var(--edge) * -1);background:var(--plate)}.plate-wide .film{aspect-ratio:1920/416;overflow:clip}.plate-wide video{width:100%;height:100%;object-fit:cover}.plate-wide figcaption{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.6rem 2rem;padding:.8rem var(--edge) 1rem;background:var(--paper);border-bottom:1px solid var(--rule)}.plate-wide .cap{margin:0}.reading{display:inline-flex;gap:.8rem;align-items:baseline;font:600 .8rem var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--ink-2)}.reading b{font-weight:600;color:var(--ink-2);transition:color .6s}.reading .r-surface{color:var(--ink)}.hero.mapped .reading .r-surface{color:var(--ink-2);text-decoration:line-through;text-decoration-color:var(--accent)}.hero.mapped .reading .r-map{color:var(--accent-text)}.record-card{display:grid;grid-template-columns:2.2fr repeat(5,1fr);margin:0 calc(var(--edge) * -1);border-bottom:1px solid var(--rule)}.record-card div{padding:.9rem 1rem;border-left:1px solid var(--rule)}.record-card div:first-child{border-left:0;padding-left:var(--edge)}.record-card dt{font:600 .66rem var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--ink-2)}.record-card dd{margin:0;font-weight:600}@media(max-width:1000px){.hero-head{grid-template-columns:1fr}.plate-wide .film{aspect-ratio:16/7}.record-card{grid-template-columns:1fr 1fr 1fr}.record-card div:first-child{grid-column:1/-1}.record-card div:nth-child(3n+2){border-left:0;padding-left:var(--edge)}}@media(max-width:560px){.plate-wide .film{aspect-ratio:4/3}.record-card{grid-template-columns:1fr 1fr}.record-card div{border-left:0!important;padding-left:var(--edge)!important}}.connect{padding:clamp(5rem,12vh,8rem) var(--edge);display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(2rem,5vw,6rem);align-items:center;border-top:1px solid var(--rule)}.connect h2{font-size:var(--t-1);margin-bottom:1.6rem}.connect p{color:var(--ink-2);font-size:var(--t-lede);line-height:1.5}.connect .photo{aspect-ratio:4/3}@media(max-width:900px){.connect{grid-template-columns:1fr}}.record{padding:clamp(5rem,12vh,8rem) var(--edge);display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(2rem,5vw,6rem);align-items:start;background:var(--paper-2);border-top:1px solid var(--rule)}.record-copy{position:sticky;top:7rem}.record-copy h2{font-size:var(--t-1);margin-bottom:1.4rem}.record-copy p{color:var(--ink-2);font-size:var(--t-lede);line-height:1.5}.topics{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;list-style:none;margin:0 0 1.4rem;padding:0;font:600 .78rem var(--mono);text-transform:uppercase;letter-spacing:.06em}.topics li:before{content:"§ ";color:var(--accent-text)}.record-art{margin:0}.years{display:flex;border:1px solid var(--ink);margin-bottom:-1px;width:max-content;max-width:100%}.years button{font:600 .86rem var(--mono);letter-spacing:.04em;background:transparent;color:var(--ink);border:0;border-left:1px solid var(--ink);padding:.6rem 1.1rem;cursor:pointer}.years button:first-child{border-left:0}.years button[aria-selected=true]{background:var(--ink);color:var(--paper)}.years button:hover{background:var(--paper)}.years button[aria-selected=true]:hover{background:var(--ink)}.record-stack{position:relative;aspect-ratio:5760/2850;border:1px solid var(--ink);background:var(--plate)}.record-img{position:absolute;inset:0;opacity:0;transition:opacity .7s var(--ease)}.record-img.on{opacity:1}.record-img .photo{position:absolute;inset:0}@media(max-width:900px){.record{grid-template-columns:1fr}.record-copy{position:static}}.index{padding:clamp(5rem,12vh,8rem) var(--edge)}.index-head{display:flex;justify-content:space-between;align-items:end;gap:2rem;margin-bottom:3rem}.index-head h2{font-size:var(--t-1)}.caps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--ink)}.caps li{border-bottom:1px solid var(--rule);border-left:1px solid var(--rule)}.caps li:nth-child(3n+1){border-left:0}.caps a{display:grid;gap:.7rem;text-decoration:none;padding:1.4rem 1.4rem 1.6rem}.caps li:nth-child(3n+1) a{padding-left:0}.caps .photo{aspect-ratio:4/3}.caps .n{font:600 .76rem var(--mono);color:var(--accent-text);letter-spacing:.04em}.caps h3{font-size:clamp(1.3rem,1.8vw,1.8rem);font-stretch:80%;font-weight:500}.caps p{margin:0;color:var(--ink-2)}.caps .cap{margin:0}.caps a:hover h3,.caps a:focus-visible h3{color:var(--accent-text)}@media(max-width:1000px){.caps{grid-template-columns:1fr 1fr}.caps li{border-left:1px solid var(--rule)!important}.caps li:nth-child(odd){border-left:0!important}.caps a{padding-left:1.4rem!important}.caps li:nth-child(odd) a{padding-left:0!important}}@media(max-width:640px){.caps{grid-template-columns:1fr}.caps li{border-left:0!important}.caps a{padding-left:0!important;padding-right:0}}.tag{display:inline-block;font:600 .66rem var(--mono);color:#fff;background:var(--accent-text);padding:.18rem .45rem;vertical-align:middle;margin-left:.3rem;text-transform:uppercase;letter-spacing:.04em}.approach{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(2rem,5vw,6rem);padding:clamp(5rem,12vh,8rem) var(--edge);background:var(--paper-2);border-top:1px solid var(--rule)}.approach .photo{aspect-ratio:4/5;position:sticky;top:7rem}.approach h2{font-size:var(--t-1);margin-bottom:2rem}.steps{list-style:none;margin:0 0 2rem;padding:0;border-top:1px solid var(--ink)}.steps li{display:grid;grid-template-columns:3rem 1fr;gap:var(--gap);padding:1.5rem 0;border-bottom:1px solid var(--rule)}.steps .n{font:600 1rem var(--mono);color:var(--accent-text)}.steps .lab{font:600 .72rem var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2);margin:0 0 .35rem}.steps p{margin:0;color:var(--ink-2)}.people{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(2rem,5vw,6rem);padding:clamp(5rem,12vh,8rem) var(--edge);border-top:1px solid var(--rule)}.people h2{font-size:var(--t-1)}.people .lede{color:var(--ink-2);margin:1.4rem 0 2rem}.people .photo{aspect-ratio:4/3}.duo{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ink)}.duo a{padding:1.2rem 1rem 1.2rem 0;text-decoration:none;border-bottom:1px solid var(--rule)}.duo a+a{padding-left:1rem;border-left:1px solid var(--rule)}.duo b{display:block;font-family:var(--display);font-stretch:85%;font-weight:560;font-size:var(--t-3)}.duo span{color:var(--ink-2)}@media(max-width:900px){.approach,.people{grid-template-columns:1fr}.approach .photo{position:relative;top:0}.duo{grid-template-columns:1fr}.duo a+a{border-left:0;padding-left:0}}.close{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(2rem,5vw,6rem);align-items:end;padding:clamp(5rem,12vh,8rem) var(--edge);background:var(--plate);color:var(--light)}.close .label{color:var(--accent-dark)}.close h2{font-size:var(--t-mega);max-width:12ch;margin-bottom:2rem}.close-copy{display:grid;gap:1.6rem}.close .go{background:var(--light);color:var(--plate);border-color:var(--light)}.close .go:hover,.close .go:focus-visible{background:var(--accent);border-color:var(--accent);color:#120600}.close .photo{aspect-ratio:3/2}.close .photo:after{background:var(--plate)}.close .cap{color:var(--light-2)}.close :focus-visible{outline-color:var(--accent-dark)}.routes{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,12rem),1fr));border-top:1px solid rgba(243,239,231,.25)}.routes a{padding:1rem 1rem 1rem 0;text-decoration:none}.routes small{display:block;font:600 .68rem var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--light-2)}.routes b{font-family:var(--display);font-stretch:85%;font-weight:560;font-size:var(--t-3)}.routes a:hover b,.routes a:focus-visible b{color:var(--accent-dark)}@media(max-width:900px){.close{grid-template-columns:1fr}}.page-hero{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);grid-template-rows:auto auto;gap:0 clamp(2rem,5vw,5rem);padding:clamp(7rem,15vh,9rem) var(--edge) clamp(3rem,7vh,4.5rem);align-items:end;border-bottom:1px solid var(--rule)}.page-hero .page-head{display:grid;gap:1.2rem;grid-row:1/3}.page-hero .photo{aspect-ratio:4/3;grid-column:2}.page-hero .cap{grid-column:2}.page-hero.plain{display:block}.page-head h1{font-size:var(--t-1);max-width:16ch;overflow-wrap:break-word}.crumbs{display:flex;gap:.6rem;font:600 .72rem var(--mono);text-transform:uppercase;letter-spacing:.05em}.crumbs a{text-decoration:none;border-bottom:1px solid currentColor}@media(max-width:900px){.page-hero{grid-template-columns:1fr}.page-hero .page-head{grid-row:auto}.page-hero .photo,.page-hero .cap{grid-column:1}.page-hero .photo{margin-top:2rem}}.sec{padding:clamp(4.5rem,11vh,7rem) var(--edge);border-top:1px solid var(--rule)}.sec.alt{background:var(--paper-2)}.sec-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(1.5rem,4vw,5rem)}.sec-head{align-self:start;position:sticky;top:6rem}.sec-head .lede{color:var(--ink-2);font-size:var(--t-body);margin-top:1rem;max-width:34ch}.sec-body>*+*{margin-top:clamp(1.3rem,3vh,2rem)}.sec-body p{font-size:var(--t-lede);line-height:1.55;max-width:56ch}.sec-body p.note,.sec-body p.reviewed{font-size:var(--t-body);color:var(--ink-2)}.sec-body a:not(.arrow):not(.go){text-decoration-color:var(--accent-text);text-underline-offset:.2em}@media(max-width:900px){.sec-grid{grid-template-columns:1fr}.sec-head{position:static}}.rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}.rows>li{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:var(--gap);padding:1.3rem 0;border-bottom:1px solid var(--rule)}.rows>li.untitled{grid-template-columns:1.4rem 1fr}.rows>li.untitled:before{content:"§";color:var(--accent-text);font-family:var(--mono)}.rows h3{font-size:clamp(1.15rem,1.5vw,1.45rem)}.rows h3 a{text-decoration:none}.rows h3 a:hover{color:var(--accent-text)}.rows p,.rows div{margin:0;color:var(--ink-2);font-size:var(--t-body);max-width:58ch}.rows .meta{display:block;font:600 .76rem var(--mono);text-transform:uppercase;color:var(--accent-text);margin-bottom:.35rem}.rows .photo{aspect-ratio:16/7;margin:.2rem 0 1rem}@media(max-width:700px){.rows>li{grid-template-columns:1fr;gap:.35rem}}.pairs{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr));border-top:1px solid var(--ink);margin:0}.pairs div{padding:1.1rem 1rem 1.1rem 0;border-bottom:1px solid var(--rule)}.pairs dt{font:600 .7rem var(--mono);text-transform:uppercase;letter-spacing:.05em;color:var(--ink-2);margin-bottom:.35rem}.pairs dd{margin:0;font-weight:600;font-size:1.06rem;line-height:1.45}.pairs dd.mono{font-family:var(--mono)}.panel{border:1px solid var(--ink);background:var(--paper);padding:clamp(1.2rem,2.4vw,2rem)}.panel h3{margin-bottom:1rem}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;vertical-align:top;padding:1rem 1rem 1rem 0;border-top:1px solid var(--rule)}.table th{font-family:var(--mono);font-weight:600;width:30%;white-space:nowrap}.table td{color:var(--ink-2)}@media(max-width:700px){.table th{white-space:normal;width:auto}.table tr{display:grid}.table td{border-top:0;padding-top:0}}.toc{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;list-style:none;padding:0;margin:0}.toc a{text-decoration:none;font-weight:600;border-bottom:1px solid currentColor}.person{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:var(--gap);padding:2rem 0;border-top:1px solid var(--ink)}.person h3{font-size:var(--t-2);font-stretch:72%;font-weight:340;letter-spacing:-.025em}.person .role{font:600 .76rem var(--mono);text-transform:uppercase;color:var(--accent-text);margin:.6rem 0 0}.person .stand{font-size:var(--t-lede);margin-bottom:1rem}@media(max-width:800px){.person{grid-template-columns:1fr}}.form{display:grid;gap:1.1rem;max-width:44rem}.field{display:grid;gap:.4rem;border:0;padding:0;margin:0}.field label,.field legend{font-weight:600}.field label small{font-weight:400;color:var(--ink-2)}.field input,.field textarea,.field select{font:inherit;color:var(--ink);background:#fbf8f2;border:1px solid var(--ink);padding:.8rem .9rem}.chips{display:flex;flex-wrap:wrap;gap:.5rem}.chips label{border:1px solid var(--ink);padding:.45rem .9rem;cursor:pointer;background:#fbf8f2}.chips input{accent-color:var(--accent-text)}.form-done{display:none;padding:1.2rem;border-left:3px solid var(--accent)}.form.sent>:not(.form-done){display:none}.form.sent .form-done{display:block}.foot{background:var(--plate);color:var(--light);padding:clamp(4rem,10vh,6rem) var(--edge) 2rem}.foot-top{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,3fr) minmax(0,3fr);gap:var(--gap);margin-bottom:3.5rem}.foot-word{font-family:var(--display);font-stretch:72%;font-weight:340;letter-spacing:-.025em;font-size:clamp(2.6rem,6.4vw,7rem);line-height:.92;margin:0}.foot h2{font:600 .72rem var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--light-2);margin-bottom:1rem;font-stretch:100%}.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}.foot a{text-decoration:none}.foot a:hover{text-decoration:underline;text-decoration-color:var(--accent)}.foot :focus-visible{outline-color:var(--accent-dark)}.foot-legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem 2rem;padding-top:1.3rem;border-top:1px solid rgba(243,239,231,.2);font-size:.9rem;color:var(--light-2)}.foot-legal>span{display:flex;flex-wrap:wrap;gap:.2rem 1rem}.foot-legal strong{color:var(--light);font-weight:600}.foot-credit{margin-top:1rem;font-size:.82rem;color:var(--light-2);max-width:none}@media(max-width:900px){.foot-top{grid-template-columns:1fr 1fr}.foot-top>:first-child{grid-column:1/-1}}.js [data-rise]{transform:translateY(1rem)}.js [data-rise].in{transform:none;transition:transform 1s var(--ease-out)}@media(prefers-reduced-motion:reduce){.js [data-rise]{transform:none}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important;transition-delay:0s!important}::view-transition-group(*){animation:none!important}}