/* PEOGEO — "PROPER NOUN". Brutalist press.
   Hard white, ink slabs, one acid accent, zero radius, 3px rules.
   Deliberately unlike every other site in the network: no cream, no dark
   canvas, no serif, no rounded anything. */

:root{
  --paper:#FFFFFF;
  --ink:#0B0B0B;
  --acid:#C8FF00;
  --grey:#6B6B66;
  --rule:3px solid var(--ink);
  --hair:1px solid var(--ink);
  --max:1220px;
  --pad:clamp(18px,4vw,44px);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:'Archivo','Helvetica Neue',Arial,sans-serif;
  font-size:18px;line-height:1.58;font-synthesis-weight:none;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
::selection{background:var(--acid);color:var(--ink)}

/* ---------- type scale ---------- */
.d1,.d2,.d3{
  font-family:'Archivo Black','Archivo',Arial,sans-serif;font-weight:400;
  text-transform:uppercase;letter-spacing:-.02em;line-height:.92;margin:0;
}
.d1{font-size:clamp(40px,6.9vw,92px)}
.d2{font-size:clamp(32px,5.4vw,68px)}
.d3{font-size:clamp(24px,3.2vw,40px);line-height:1.0}
h2,h3,h4{font-family:'Archivo',Arial,sans-serif;font-weight:700;letter-spacing:-.015em;line-height:1.14;margin:0}
h2{font-size:clamp(26px,3.4vw,42px)}
h3{font-size:clamp(20px,2.2vw,27px)}
h4{font-size:19px}
p{margin:0 0 1.05em}
.lead{font-size:clamp(19px,2.1vw,24px);line-height:1.5;font-weight:500}
.mono{font-family:'Martian Mono','SFMono-Regular',ui-monospace,Menlo,monospace;
  font-size:12.5px;letter-spacing:.02em;text-transform:uppercase}
.small{font-size:16px}
.grey{color:var(--grey)}
strong,b{font-weight:700}
mark{background:var(--acid);color:var(--ink);padding:0 .16em}

/* ---------- layout ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.band{padding:clamp(40px,5.2vw,58px) 0;border-bottom:var(--rule)}
.band.tight{padding:clamp(34px,5vw,60px) 0}
.band.ink{background:var(--ink);color:var(--paper)}
.band.ink .grey{color:#9A9A93}
.band.acid{background:var(--acid)}
.grid{display:grid;gap:clamp(18px,2.4vw,30px)}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(22px,4vw,60px);align-items:start}
.split.wide{grid-template-columns:minmax(0,1.45fr) minmax(0,1fr)}
.grid>*,.split>*{min-width:0}
.kicker{display:inline-block;font-family:'Martian Mono',ui-monospace,monospace;
  font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;
  border:var(--hair);padding:5px 10px;margin-bottom:12px}
.band.ink .kicker{border-color:var(--paper)}
.band.acid .kicker{border-color:var(--ink)}
.stack>*+*{margin-top:clamp(30px,4vw,52px)}

/* ---------- masthead ---------- */
.mast{border-bottom:var(--rule);position:sticky;top:0;background:var(--paper);z-index:60}
.mast-in{display:flex;align-items:stretch;justify-content:space-between;gap:16px;
  max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;padding:15px 0;flex:0 0 auto}
.brand-mk{width:30px;height:30px;background:var(--ink);color:var(--acid);
  font-family:'Archivo Black',sans-serif;font-size:16px;display:grid;place-items:center;flex:0 0 auto}
.brand-tx{font-family:'Archivo Black',sans-serif;font-size:19px;letter-spacing:-.02em;text-transform:uppercase}
.nav{display:flex;align-items:center;gap:0}
.nav a{font-family:'Martian Mono',ui-monospace,monospace;font-size:12.5px;letter-spacing:.06em;
  text-transform:uppercase;text-decoration:none;padding:15px 16px;display:flex;align-items:center;
  border-left:var(--hair)}
.nav a:hover{background:var(--acid)}
.nav a[aria-current=page]{background:var(--ink);color:var(--paper)}
.nav a.cta{background:var(--ink);color:var(--acid)}
.nav a.cta:hover{background:var(--acid);color:var(--ink)}
.burger{display:none;background:var(--ink);color:var(--paper);border:0;
  font-family:'Martian Mono',monospace;font-size:12.5px;text-transform:uppercase;
  letter-spacing:.08em;padding:0 16px;cursor:pointer}

/* ---------- marquee ---------- */
.tick{background:var(--ink);color:var(--acid);overflow:hidden;border-bottom:var(--rule);padding:11px 0}
.tick-in{display:flex;width:max-content;animation:slide 42s linear infinite}
.tick span{font-family:'Martian Mono',monospace;font-size:12.5px;letter-spacing:.14em;
  text-transform:uppercase;padding:0 26px;white-space:nowrap}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.tick-in{animation:none}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:'Martian Mono',monospace;
  font-size:13px;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;
  padding:15px 24px;border:var(--rule);background:var(--paper);color:var(--ink);
  cursor:pointer;transition:transform .12s ease,box-shadow .12s ease}
.btn:hover{transform:translate(-3px,-3px);box-shadow:5px 5px 0 var(--ink)}
.btn.fill{background:var(--ink);color:var(--acid)}
.btn.fill:hover{box-shadow:5px 5px 0 var(--acid)}
.btn.hot{background:var(--acid);color:var(--ink)}
.btn.sm{padding:9px 14px;font-size:12.5px;border-width:2px}
.btn.sm:hover{transform:none;box-shadow:3px 3px 0 var(--ink)}
.band.ink .btn{background:transparent;color:var(--paper);border-color:var(--paper)}
.band.ink .btn:hover{box-shadow:5px 5px 0 var(--acid)}
.band.ink .btn.fill{background:var(--acid);color:var(--ink);border-color:var(--acid)}
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}

/* ---------- string → thing, the signature figure ---------- */
.snt{border:var(--rule);background:var(--paper)}
.snt-hd{display:flex;justify-content:space-between;gap:12px;padding:12px 16px;
  border-bottom:var(--hair);font-family:'Martian Mono',monospace;font-size:12.5px;
  letter-spacing:.08em;text-transform:uppercase}
.snt-bd{display:grid;grid-template-columns:minmax(0,1fr) 60px minmax(0,1fr);align-items:center;
  gap:0}
.snt-side{padding:clamp(20px,3vw,32px)}
.snt-side+.snt-side{border-left:var(--hair)}
.snt-arrow{display:grid;place-items:center;border-left:var(--hair);border-right:var(--hair);
  align-self:stretch;background:var(--acid);font-size:24px;font-weight:700}
.snt-lb{font-family:'Martian Mono',monospace;font-size:12.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--grey);margin-bottom:14px}
.chars{display:flex;flex-wrap:wrap;gap:4px}
.chars i{font-style:normal;font-family:'Martian Mono',monospace;font-size:14px;
  width:24px;height:30px;display:grid;place-items:center;border:var(--hair);
  background:var(--paper);opacity:.42;transition:opacity .5s ease,transform .5s ease}
.chars i.sp{border-color:transparent;background:transparent}
.snt.on .chars i{opacity:1}
.ent{border:var(--rule);padding:16px;background:var(--acid);
  transform:scale(.94);opacity:.35;transition:transform .55s cubic-bezier(.2,.9,.25,1),opacity .55s ease}
.snt.on .ent{transform:scale(1);opacity:1}
.ent-n{font-family:'Archivo Black',sans-serif;font-size:22px;text-transform:uppercase;letter-spacing:-.02em}
.ent-r{font-size:15px;margin-top:2px}
.ent-id{font-family:'Martian Mono',monospace;font-size:12.5px;margin-top:11px;
  border-top:var(--hair);padding-top:9px;word-break:break-all}

/* ---------- cards, rules, ledger ---------- */
.card{border:var(--rule);padding:clamp(20px,2.6vw,30px);background:var(--paper)}
.card.ink{background:var(--ink);color:var(--paper)}
.card.acid{background:var(--acid)}
.card h3{margin-bottom:10px}
.num{font-family:'Archivo Black',sans-serif;font-size:44px;line-height:.9;
  display:block;margin-bottom:14px}
.num.hl{color:var(--acid);-webkit-text-stroke:2px var(--ink)}
.rulelist{border-top:var(--rule);counter-reset:r}
.rulelist>div{border-bottom:var(--hair);padding:22px 0 22px 62px;position:relative;counter-increment:r}
.rulelist>div:last-child{border-bottom:var(--rule)}
.rulelist>div::before{content:counter(r,decimal-leading-zero);position:absolute;left:0;top:22px;
  font-family:'Martian Mono',monospace;font-size:12.5px;letter-spacing:.06em;
  border:var(--hair);padding:4px 8px}
.rulelist h3{margin-bottom:6px}

/* ---------- proof ledger ---------- */
.ledger{border:var(--rule)}
.led-row{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr) auto;
  gap:14px;align-items:center;padding:15px 18px;border-bottom:var(--hair)}
.led-row:last-child{border-bottom:0}
.led-row.hd{background:var(--ink);color:var(--paper);
  font-family:'Martian Mono',monospace;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase}
.led-n{font-weight:700;font-size:18px}
.led-id{font-family:'Martian Mono',monospace;font-size:12.5px;word-break:break-all}
.tag{display:inline-block;font-family:'Martian Mono',monospace;font-size:12px;
  letter-spacing:.06em;text-transform:uppercase;padding:4px 9px;border:2px solid var(--ink)}
.tag.two{background:var(--acid)}
.tag.one{background:var(--paper)}

/* ---------- shots ---------- */
.shot{display:block;width:100%;padding:0;border:var(--rule);background:var(--paper);cursor:zoom-in}
.shot img{width:100%}
.shot:hover{box-shadow:6px 6px 0 var(--acid)}
.shotcap{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;
  margin-top:12px}

/* ---------- video ---------- */
.vidbox{border:var(--rule)}
.vid-hd{display:flex;gap:12px;align-items:center;justify-content:space-between;
  padding:11px 15px;border-bottom:var(--hair);
  font-family:'Martian Mono',monospace;font-size:12.5px;text-transform:uppercase;letter-spacing:.06em}
.vid-hd .t{flex:1 1 auto;text-transform:none;letter-spacing:0;font-family:'Archivo',sans-serif;
  font-size:15px;font-weight:600;line-height:1.25}
.vf{display:block;width:100%;padding:0;border:0;background:var(--ink);position:relative;
  cursor:pointer;aspect-ratio:16/9;overflow:hidden}
.vf img{width:100%;height:100%;object-fit:cover;opacity:.86;transition:opacity .2s}
.vf:hover img{opacity:1}
.vf-play{position:absolute;inset:0;margin:auto;width:74px;height:52px;background:var(--acid);
  border:var(--rule);display:grid;place-items:center;pointer-events:none}
.vf-play::after{content:"";border-left:16px solid var(--ink);
  border-top:10px solid transparent;border-bottom:10px solid transparent;margin-left:4px}
.vf-live{aspect-ratio:16/9;background:var(--ink)}
.vf-live iframe{width:100%;height:100%;display:block;border:0}
.vidcap{padding:11px 15px;border-top:var(--hair);font-size:15px}

/* ---------- the gate (string-or-entity test) ---------- */
.gate{border:var(--rule)}
.gate-q{border-bottom:var(--hair);padding:16px 18px;display:grid;
  grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center}
.gate-q:last-of-type{border-bottom:var(--rule)}
.gate-q .qt{font-weight:600;font-size:17px}
.gate-q .qh{font-size:15px;color:var(--grey);margin-top:3px}
.yn{display:flex;gap:0;flex:0 0 auto}
.yn button{font-family:'Martian Mono',monospace;font-size:12.5px;letter-spacing:.06em;
  text-transform:uppercase;padding:13px 19px;min-height:46px;border:2px solid var(--ink);background:var(--paper);
  cursor:pointer;margin-left:-2px}
.yn button[aria-pressed=true]{background:var(--ink);color:var(--acid)}
.gate-out{padding:clamp(20px,3vw,30px);background:var(--ink);color:var(--paper)}
.gate-score{font-family:'Archivo Black',sans-serif;font-size:clamp(44px,7vw,80px);
  line-height:.9;color:var(--acid)}
.gate-verdict{font-size:20px;font-weight:700;margin:12px 0 8px}
.meter{height:16px;border:2px solid var(--paper);margin:18px 0;background:transparent}
.meter i{display:block;height:100%;background:var(--acid);width:0;transition:width .5s ease}

/* ---------- faq ---------- */
.faq{border-top:var(--rule)}
.faq details{border-bottom:var(--hair)}
.faq summary{cursor:pointer;list-style:none;padding:20px 44px 20px 0;position:relative;
  font-weight:700;font-size:19px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:8px;top:16px;
  font-family:'Archivo Black',sans-serif;font-size:26px;line-height:1}
.faq details[open] summary::after{content:"\2013"}
.faq .a{padding:0 0 22px;max-width:76ch}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;background:rgba(11,11,11,.94);z-index:200;display:none;
  padding:20px;overflow:auto}
.lb.on{display:block}
.lb-in{max-width:1200px;margin:0 auto;background:var(--paper);border:var(--rule)}
.lb-hd{display:flex;gap:14px;justify-content:space-between;align-items:center;
  padding:13px 16px;border-bottom:var(--hair)}
.lb img{width:100%}

/* ---------- footer ---------- */
.foot{background:var(--ink);color:var(--paper);padding:clamp(44px,6vw,72px) 0 28px}
.foot a{color:var(--acid)}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(2,minmax(0,1fr));
  gap:clamp(22px,3vw,44px)}
.foot h4{font-family:'Martian Mono',monospace;font-size:12.5px;letter-spacing:.1em;
  text-transform:uppercase;color:#9A9A93;margin-bottom:14px;font-weight:400}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin-bottom:9px;font-size:16px}
.foot-btm{margin-top:40px;padding-top:20px;border-top:1px solid #2A2A28;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-family:'Martian Mono',monospace;font-size:12.5px;color:#9A9A93}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* ---------- responsive ---------- */
@media (max-width:1140px){
  .burger{display:block}
  .nav{position:absolute;top:100%;right:0;left:0;background:var(--paper);
    border-bottom:var(--rule);flex-direction:column;align-items:stretch;display:none}
  .nav.on{display:flex}
  .nav a{border-left:0;border-top:var(--hair);padding:16px var(--pad)}
}
@media (max-width:900px){
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split,.split.wide{grid-template-columns:minmax(0,1fr)}
  .foot-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
}
@media (max-width:680px){
  body{font-size:17px}
  .g2,.g3,.g4{grid-template-columns:minmax(0,1fr)}
  .snt-bd{grid-template-columns:minmax(0,1fr)}
  .snt-side+.snt-side{border-left:0;border-top:var(--hair)}
  .snt-arrow{border:0;border-top:var(--hair);border-bottom:var(--hair);height:46px;
    transform:rotate(90deg) scale(.9)}
  .led-row{grid-template-columns:minmax(0,1fr);gap:8px}
  .led-row.hd{display:none}
  .gate-q{grid-template-columns:minmax(0,1fr)}
  .foot-grid{grid-template-columns:minmax(0,1fr)}
  .rulelist>div{padding-left:0;padding-top:52px}
  .rulelist>div::before{top:20px}
}

/* ================= answer pages ================= */
.crumb{font-family:'Martian Mono',monospace;font-size:12.5px;text-transform:uppercase;
  letter-spacing:.06em;margin-bottom:18px;color:var(--grey)}
.crumb a{text-decoration:none}
.crumb a:hover{background:var(--acid);color:var(--ink)}
.crumb span{margin:0 6px}
.tbl-cap{font-family:'Martian Mono',monospace;font-size:12.5px;letter-spacing:.1em;
  text-transform:uppercase;padding:12px 16px;background:var(--ink);color:var(--acid)}
.cmp{border:var(--rule);margin:0}
.tblscroll{overflow-x:auto}
.cmp table{border-collapse:collapse;width:100%;min-width:520px}
.cmp th,.cmp td{border-bottom:var(--hair);border-right:var(--hair);padding:13px 16px;
  text-align:left;font-size:16px;vertical-align:top}
.cmp thead th{background:var(--acid);font-family:'Martian Mono',monospace;font-size:12.5px;
  letter-spacing:.06em;text-transform:uppercase}
.cmp tbody th{font-weight:700}
.cmp tr td:last-child,.cmp tr th:last-child{border-right:0}
.cmp tbody tr:last-child th,.cmp tbody tr:last-child td{border-bottom:0}
.stp{border:var(--rule)}
.stp .stepwrap{counter-reset:s}
.stp .stepwrap>div{counter-increment:s;padding:20px 20px 20px 68px;position:relative;
  border-bottom:var(--hair)}
.stp .stepwrap>div:last-child{border-bottom:0}
.stp .stepwrap>div::before{content:counter(s,decimal-leading-zero);position:absolute;left:16px;
  top:20px;font-family:'Martian Mono',monospace;font-size:12.5px;border:var(--hair);padding:4px 7px}
.stp h3{font-size:19px;margin-bottom:5px}
.stp p{margin:0;font-size:16px}
.chk{border:var(--rule)}
.chk ul{list-style:none;margin:0;padding:0}
.chk li{border-bottom:var(--hair);padding:14px 18px 14px 50px;position:relative;font-size:16px}
.chk li:last-child{border-bottom:0}
.chk li::before{content:"";position:absolute;left:18px;top:18px;width:16px;height:16px;
  background:var(--acid);border:2px solid var(--ink)}
.ansvid{margin:28px 0 0;max-width:640px}
.lead-vid{margin-top:30px}
.relgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:26px}
.relcard{display:block;border:var(--rule);padding:20px;text-decoration:none;background:var(--paper);
  transition:transform .12s,box-shadow .12s}
.relcard:hover{transform:translate(-3px,-3px);box-shadow:5px 5px 0 var(--acid)}
.relcard .rk{display:block;font-family:'Martian Mono',monospace;font-size:12.5px;
  text-transform:uppercase;letter-spacing:.06em;color:var(--grey);margin-bottom:8px}
.relcard .rt{display:block;font-weight:700;font-size:18px;line-height:1.25}
.navdrop{position:relative}
.navdrop>button{font-family:'Martian Mono',monospace;font-size:12.5px;letter-spacing:.06em;
  text-transform:uppercase;padding:15px 16px;border:0;border-left:var(--hair);background:transparent;
  cursor:pointer;display:flex;align-items:center;gap:7px;height:100%}
.navdrop>button:hover{background:var(--acid)}
.navdrop>button::after{content:"";width:6px;height:6px;border-right:2px solid var(--ink);
  border-bottom:2px solid var(--ink);transform:rotate(45deg) translateY(-2px)}
.navdrop-m{display:none;position:absolute;top:100%;right:0;min-width:290px;background:var(--paper);
  border:var(--rule);z-index:70}
.navdrop.on .navdrop-m{display:block}
.navdrop-m a{display:block;border-left:0;border-bottom:var(--hair);padding:13px 16px;
  text-transform:none;letter-spacing:0;font-family:'Archivo',sans-serif;font-size:16px}
.navdrop-m a:last-child{border-bottom:0}
.ansgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:30px}
.anslink{display:block;border:var(--rule);padding:18px;text-decoration:none;background:var(--paper)}
.anslink:hover{background:var(--acid)}
.anslink b{display:block;font-size:17px;line-height:1.25;margin-bottom:6px}
.anslink span{font-size:15px;color:var(--grey)}
@media (max-width:900px){.relgrid{grid-template-columns:minmax(0,1fr)}
  .ansgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:1140px){.navdrop>button{border-left:0;border-top:var(--hair);width:100%;
    justify-content:space-between}.navdrop-m{position:static;border:0;min-width:0}
  .navdrop-m a{padding-left:32px}}
@media (max-width:680px){.ansgrid{grid-template-columns:minmax(0,1fr)}}
.statt{font-family:'Archivo',sans-serif;font-weight:700;font-size:19px;line-height:1.25;
  letter-spacing:-.015em;margin-bottom:6px}

.d1 + p, .d1 + .lead{margin-top:26px}

/* contents list on the pillar pages */
.toc{border:var(--rule);margin-top:34px;max-width:640px}
.toc-h{font-family:'Martian Mono',monospace;font-size:12.5px;letter-spacing:.1em;
  text-transform:uppercase;padding:12px 16px;background:var(--ink);color:var(--acid)}
.toc ol{margin:0;padding:8px 16px 14px 34px}
.toc li{margin:7px 0;font-size:16px}
.toc a{text-decoration:none;border-bottom:1px solid var(--grey)}
.toc a:hover{background:var(--acid);border-bottom-color:var(--ink)}
.pblock{margin:30px 0}
.navdrop-m a.drop-lead{font-weight:700;background:var(--acid);border-bottom:var(--hair)}
.navdrop-m a.drop-lead:hover{background:var(--ink);color:var(--acid)}