/* typefacefiles: proof-sheet system. Unbounded (display) + Golos Text (text), both subset from the OFL files. */
@font-face{font-family:"Unbounded";src:url(/fonts/unbounded.woff2) format("woff2");font-weight:200 900;font-display:swap}
@font-face{font-family:"Golos Text";src:url(/fonts/golos.woff2) format("woff2");font-weight:400 900;font-display:swap}
@font-face{font-family:"Golos Text";src:url(/fonts/golos-extra-inter.woff2) format("woff2");font-weight:400 900;font-display:swap;unicode-range:U+1EA3,U+1EC5,U+1EC7}
:root{
  --paper:#f5f3ee;--paper-2:#ece8df;--ink:#17171a;--ink-2:#4a4a52;--ink-3:#6c6b70;--rule:#d6d1c6;--rule-2:#bdb6a8;
  --proof:#e5432f;--proof-text:#b8301e;--proof-soft:#f6d9d2;
  --c-sans:#2f5da8;--c-serif:#9a531f;--c-display:#b8326b;--c-hand:#2b7d55;--c-mono:#6b4fb3;
  --display:"Unbounded",system-ui,sans-serif;--text:"Golos Text",system-ui,sans-serif;
  --w:1240px;--rail:232px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--text);font-feature-settings:"kern"}
img,svg{max-width:100%}
a{color:var(--ink);text-decoration-color:var(--proof);text-decoration-thickness:1.5px;text-underline-offset:3px}
a:hover{color:var(--proof-text)}
a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--proof);outline-offset:2px;border-radius:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--paper);padding:8px 16px;z-index:9}
.skip:focus{left:8px}
.wrap{max-width:var(--w);margin:0 auto;padding:0 32px}

/* masthead */
.mast{border-bottom:1px solid var(--rule)}
.mast .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand svg{width:32px;height:32px;flex:none}
.brand b{font:600 19px/1 var(--display);letter-spacing:-.01em}
.brand b span{color:var(--proof-text)}
.mast nav ul{display:flex;gap:4px 24px;list-style:none;margin:0;padding:0;flex-wrap:wrap;justify-content:flex-end}
.mast nav a{display:inline-flex;align-items:center;min-height:44px;text-decoration:none;font-size:16px;font-weight:500;color:var(--ink-2)}
.mast nav a:hover,.mast nav a[aria-current]{color:var(--ink);box-shadow:inset 0 -2px 0 var(--proof)}

/* type */
h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-.015em;line-height:1.15;margin:0}
h1{font-size:44px}
h2{font-size:26px;margin-bottom:16px}
h3{font-size:19px;margin-bottom:8px}
p{margin:0 0 16px}
.lede{font-size:21px;line-height:1.5;max-width:44em;color:var(--ink)}
.meta{color:var(--ink-2);font-size:16px}
.small{font-size:14px;color:var(--ink-3)}
.crumbs{font-size:15px;color:var(--ink-3);margin:24px 0 16px}
.crumbs a{color:var(--ink-2)}
.num{font-variant-numeric:tabular-nums}

/* page grid: margin rail + column */
.sheet{display:grid;grid-template-columns:var(--rail) minmax(0,1fr);gap:0 48px;padding:8px 0 64px}
.rail{grid-column:1;grid-row:1;font-size:15px;color:var(--ink-2)}
.sheet>.col{grid-row:1}
.col{grid-column:2;min-width:0}
.sheet>.full{grid-column:1/-1;min-width:0}
.block{padding:40px 0;border-top:1px solid var(--rule)}
.block:first-child{border-top:0}
.sect{display:grid;grid-template-columns:var(--rail) minmax(0,1fr);gap:0 48px;padding:40px 0;border-top:1px solid var(--rule)}
.sect>.lab{font:600 15px/1.35 var(--text);color:var(--ink);padding-top:6px}
.sect>.lab small{display:block;font-weight:400;color:var(--ink-3);margin-top:4px;font-size:14px}
.sect>.body{min-width:0}
.prose{max-width:40em}
.prose p{font-size:18px;line-height:1.65}

/* colophon card in rail */
.colo dl{margin:0;display:grid;gap:12px}
.colo dt{font-size:14px;color:var(--ink-3)}
.colo dd{margin:0;color:var(--ink);font-weight:500}
.colo .act{display:inline-flex;align-items:center;min-height:44px;margin-top:16px;font-weight:600}

/* specimen title */
.spec-h{margin:0;padding:8px 0 0}
.spec-h svg{display:block;width:100%;height:auto;max-height:180px;fill:var(--ink)}
.spec-h svg.narrow{width:auto;max-width:100%}
.facts-line{display:flex;flex-wrap:wrap;gap:4px 20px;color:var(--ink-2);font-size:16px;margin:16px 0 24px}
.facts-line span+span::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--rule-2);margin:0 20px 3px -12px;vertical-align:middle}

/* proof figure */
.proof{margin:8px 0 0}
.proof svg{display:block;width:100%;height:auto}
.proof figcaption{font-size:15px;color:var(--ink-2);margin-top:12px;max-width:46em}
.proof .glyph{fill:var(--ink)}
.proof .ln{stroke:var(--proof);stroke-width:2}
.proof .med{stroke:var(--ink-3);stroke-width:2;stroke-dasharray:6 6}
.proof text{font-family:var(--text);fill:var(--ink-2)}
.proof text.v{fill:var(--proof-text);font-weight:600}
.strip{margin-top:24px}
.strip svg{display:block;width:100%;height:auto}
.strip text{font-family:var(--text);fill:var(--ink-2)}

.mtab{margin-top:24px}
.key{display:inline-block;width:22px;height:0;border-top:2px solid;margin:0 10px 4px 0;vertical-align:middle}
.ln-asc{stroke:#6c6b70;border-color:#6c6b70}.ln-cap{stroke:var(--c-sans);border-color:var(--c-sans)}
.ln-xh{stroke:var(--proof);border-color:var(--proof)}.ln-base{stroke:var(--ink);border-color:var(--ink)}
.ln-dsc{stroke:#6c6b70;border-color:#6c6b70;stroke-dasharray:2 4}
.proof .ln{stroke-width:2}.proof .ln-xh{stroke-width:3}
.proof .ln.ln-asc,.proof .ln.ln-dsc{stroke:#6c6b70}.proof .ln.ln-cap{stroke:var(--c-sans)}
.proof .ln.ln-xh{stroke:var(--proof)}.proof .ln.ln-base{stroke:var(--ink)}.proof .ln.ln-dsc{stroke-dasharray:2 4}
.strip .others circle{fill:var(--ink);opacity:.22}
.strip .me{fill:var(--proof);stroke:var(--paper);stroke-width:2}
.strip .me-l{stroke:var(--proof);stroke-width:2}
.strip-t{margin:0 0 4px;font-weight:600;font-size:16px}
.strip-ax{display:flex;justify-content:space-between;font-size:14px;color:var(--ink-3)}
.strip+.strip{margin-top:32px}
.strip-n{margin:6px 0 0}
.nbh{margin:32px 0 0;font:600 16px var(--text)}
.more{margin:24px 0 0}
.src{padding:24px 0 0;border-top:1px solid var(--rule)}
.txt-h{font-size:56px;padding-top:8px}
.sheet .col .lede{margin-top:8px}
.grid{stroke:var(--rule);stroke-width:1}
.dots-bg circle,.bg{fill:#b9b4a9;opacity:.5}
.dots circle{opacity:.78}
.ring{fill:none;stroke:var(--ink);stroke-width:2}
.map text.lab,.chart text.lab{fill:var(--ink);font-weight:600;paint-order:stroke;stroke:var(--paper);stroke-width:4px}
.cbar{fill:var(--ink)}.cbar.hl,.hb.hl{fill:var(--proof)}
.hb{fill:var(--ink)}
.chart text.v{fill:var(--ink);font-weight:600}
.hbars{max-width:640px;display:grid;gap:6px}
.hbr{display:grid;grid-template-columns:minmax(96px,34%) minmax(0,1fr);gap:12px;align-items:center;font-size:15px}
.hbl{color:var(--ink-2);text-align:right;line-height:1.25}
.hbt{display:flex;align-items:center;gap:8px;min-width:0}
.hbt i{display:block;height:14px;background:var(--ink);border-radius:1px;flex:none;max-width:calc(100% - 56px)}
.hbt i.hl{background:var(--proof)}
.hbt b{font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
/* weight ruler */
.wruler{max-width:440px}
.wruler .axis{stroke:var(--rule-2);stroke-width:1}
.wruler .span{fill:var(--proof-soft)}
.wruler .on{fill:var(--ink)}
.wruler .off{fill:none;stroke:var(--rule-2);stroke-width:1.5}
.wruler svg{display:block;width:100%;height:auto}
.wruler text{font-family:var(--text);fill:var(--ink-2)}

/* lists */
.plain{list-style:none;margin:0;padding:0}
.cols{columns:3 220px;column-gap:32px}
.cols li{break-inside:avoid;padding:6px 0;border-bottom:1px solid var(--rule)}
.cols li a{text-decoration:none}
.cols li a:hover{text-decoration:underline}
.cnt{color:var(--ink-3);font-size:15px;margin-left:6px}

/* neighbours */
.nb{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 32px}
.nb a{display:grid;grid-template-columns:72px 1fr;gap:4px 16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--rule);text-decoration:none;min-height:44px}
.nb a:hover b{text-decoration:underline;text-decoration-color:var(--proof)}
.nb svg{width:72px;height:48px;fill:var(--ink);grid-row:span 2}
.nb b{font-weight:600}
.nb span{font-size:14px;color:var(--ink-3)}

/* tables */
.tbl{width:100%;border-collapse:collapse;font-size:16px}
.tbl th{font-weight:600;text-align:left;font-size:14px;color:var(--ink-2);padding:8px 12px 8px 0;border-bottom:1px solid var(--rule-2);vertical-align:bottom}
.tbl td{padding:10px 12px 10px 0;border-bottom:1px solid var(--rule);vertical-align:top}
.tbl td.r,.tbl th.r{text-align:right;font-variant-numeric:tabular-nums}
.tbl tr.me td{background:var(--proof-soft)}
.tbl a{font-weight:500}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px;vertical-align:baseline}
.d-sans{background:var(--c-sans)}.d-serif{background:var(--c-serif)}.d-display{background:var(--c-display)}.d-hand{background:var(--c-hand)}.d-mono{background:var(--c-mono)}

/* charts */
.chart svg{display:block;width:100%;height:auto}
.chart text{font-family:var(--text);fill:var(--ink-2)}
.chart figcaption{font-size:15px;color:var(--ink-2);margin-top:8px}
.scroll-x{overflow-x:auto;-webkit-overflow-scrolling:touch}
.scroll-x>svg{min-width:640px}
.legend{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:15px;color:var(--ink-2);margin:8px 0 0;padding:0;list-style:none}

/* records with own outlines */
.recs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px}
.rec{padding:20px 0;border-top:1px solid var(--rule);text-decoration:none;display:block;color:var(--ink)}
.rec svg{display:block;height:56px;width:auto;max-width:100%;fill:var(--ink);margin:8px 0}
.rec .q{font-size:15px;color:var(--ink-2)}
.rec .a{font-size:16px}
.rec:hover .a{text-decoration:underline;text-decoration-color:var(--proof)}

.specs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px}
.spec{display:block;padding:20px 0;border-top:1px solid var(--rule);text-decoration:none;color:var(--ink);min-width:0}
.spec svg{display:block;height:64px;width:auto;max-width:100%;fill:var(--ink)}
.spec .a{display:block;font-weight:600;margin-top:8px}
.spec .q{display:block;font-size:14px;color:var(--ink-3)}
a.spec:hover .a{text-decoration:underline;text-decoration-color:var(--proof)}
.az{display:flex;flex-wrap:wrap;gap:4px 12px;font-weight:600}
.az a{display:inline-flex;min-width:32px;min-height:40px;align-items:center}
.likebar{margin:16px 0 0;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.diff{color:var(--ink-3);font-size:14px}
/* forms / finder */
.fform{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px 24px;align-items:end}
.fform label,.fform legend{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:6px}
.fform select,.fform input[type=number],.fform input[type=search]{width:100%;min-height:44px;font:16px var(--text);color:var(--ink);background:#fff;border:1px solid var(--rule-2);border-radius:4px;padding:8px 12px}
.fform fieldset{border:0;margin:0;padding:0;min-width:0}
.chk{display:flex;flex-wrap:wrap;gap:8px}
.chk label{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;border:1px solid var(--rule-2);border-radius:4px;background:#fff;font-weight:500;margin:0;cursor:pointer}
.chk input{width:18px;height:18px;accent-color:var(--proof)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border:0;border-radius:4px;background:var(--ink);color:var(--paper);font:600 16px var(--text);cursor:pointer;text-decoration:none}
.btn:hover{background:#000;color:#fff}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--rule-2)}
.range2{display:flex;gap:8px;align-items:center}
.range2 span{color:var(--ink-3)}
.out-h{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 24px;margin:32px 0 8px}
.out-h h2{margin:0}
.bar{display:inline-block;height:8px;background:var(--ink);border-radius:1px;vertical-align:middle}
.wbar{position:relative;display:inline-block;width:120px;height:8px;background:var(--paper-2);vertical-align:middle;border-radius:1px}
.wbar i{position:absolute;top:0;bottom:0;background:var(--ink);border-radius:1px}

/* home */
.hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;padding:48px 0 40px;align-items:start}
.hero h1{font-size:46px;line-height:1.08}
.hero .lede{font-size:19px;margin-top:20px}
.map{margin:0}
.map svg{display:block;width:100%;height:auto}
.map text{font-family:var(--text);fill:var(--ink)}
.map figcaption{font-size:15px;color:var(--ink-2);margin-top:8px}
.quick{margin-top:28px;padding-top:24px;border-top:2px solid var(--ink)}
.quick .fform{grid-template-columns:1fr 1fr}
.quick .btn{width:100%}

/* notes */
.article{max-width:720px}
.article p,.article li{font-size:18px;line-height:1.7}
.article h2{font-size:24px;margin:40px 0 12px}
.byline{font-size:15px;color:var(--ink-2);margin:12px 0 32px}
.notes-list li{padding:20px 0;border-top:1px solid var(--rule)}
.notes-list a{font:600 20px/1.3 var(--display);text-decoration:none}
.notes-list p{margin:8px 0 0;color:var(--ink-2)}

/* footer colophon */
.foot{border-top:2px solid var(--ink);margin-top:48px;padding:32px 0 48px;font-size:15px;color:var(--ink-2)}
.foot .wrap{display:grid;grid-template-columns:var(--rail) minmax(0,1fr);gap:16px 48px}
.foot b{color:var(--ink);font-weight:600}
.foot ul{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:0 24px}
.foot a{display:inline-flex;min-height:44px;align-items:center;color:var(--ink-2)}
.foot p{margin:0;max-width:52em}

@media (max-width:980px){
  .sheet,.sect,.foot .wrap{grid-template-columns:minmax(0,1fr);gap:0}
  .rail,.col{grid-column:1}
  .rail,.sheet>.col{grid-row:auto}
  .rail:empty{display:none}
  .sect>.lab{padding:0 0 12px}
  .hero{grid-template-columns:minmax(0,1fr);gap:24px;padding-top:32px}
  .nb{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fform{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .mast .wrap{flex-direction:column;align-items:flex-start;gap:0;padding-top:12px}
  .mast nav ul{justify-content:flex-start;gap:0 18px}
  h1,.hero h1{font-size:30px}
  h2{font-size:22px}
  .lede{font-size:18px}
  .sect,.block{padding:32px 0}
  .recs,.nb,.specs{grid-template-columns:minmax(0,1fr)}
  .spec svg{height:48px}
  .fform,.quick .fform{grid-template-columns:minmax(0,1fr)}
  .prose p,.article p,.article li{font-size:17px}
  .tbl.reflow thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .tbl.reflow tr{display:block;padding:12px 0;border-bottom:1px solid var(--rule)}
  .tbl.reflow td{display:flex;justify-content:space-between;gap:16px;border:0;padding:3px 0;text-align:right}
  .tbl.reflow td::before{content:attr(data-l);color:var(--ink-3);font-size:14px;text-align:left;flex:0 1 auto;max-width:48%}
  .tbl.reflow td>.cv{min-width:0;overflow-wrap:anywhere}
  .tbl.reflow td:first-child{display:block;text-align:left;font-size:17px;padding-bottom:4px}
  .tbl.reflow td:first-child::before{content:none}
  .tbl.reflow tr.me{background:var(--proof-soft)}
  .tbl.reflow tr.me td{background:none}
  .facts-line span+span::before{display:none}
  .cols{columns:1}
  .chart,.map{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .chart>svg,.map>svg{min-width:600px}
  .chart>figcaption,.map>figcaption,.map>.legend{position:sticky;left:0;max-width:calc(100vw - 32px)}
}