/* BOURSE · an exchange that answers on X. Paper, ink and aged brass; every plate is an archive print in vintage grey.
   Caslon for the voice, Plex for reading and for the prints. */
:root{color-scheme:light;
--paper:#F7F4EC;--paper2:#EFEADF;--paper3:#E6DFD0;--card:#FBF9F4;--ink:#15140F;--ink2:#3B3830;--mute:#6E695E;--faint:#A39D90;
--line:rgba(21,20,15,.12);--line2:rgba(21,20,15,.24);--cobalt:#5C4A30;--cobalt2:#7A6240;--wash:#ECE4D3;--up:#2F6B45;--down:#9A3326;
--disp:"Libre Caslon Display","Libre Caslon Text",Georgia,serif;--serif:"Libre Caslon Text",Georgia,serif;--font:"IBM Plex Sans",system-ui,sans-serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,monospace}
[hidden]{display:none!important}*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.62 var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}input,textarea,select{font:inherit;color:inherit}
::selection{background:var(--cobalt);color:var(--paper)}
.wrap{width:min(1160px,100% - 48px);margin:0 auto}
.mono{font-family:var(--mono)}.mute{color:var(--mute)}.soft{color:var(--ink2)}.cobalt{color:var(--cobalt)}
.k{font:500 11px/1.2 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--mute)}
h1,h2,h3{margin:0;font-family:var(--disp);font-weight:400;letter-spacing:-.012em;line-height:1.04}
em{font-family:var(--serif);font-style:italic}

/* the live strip of prints */
.strip{position:relative;overflow:hidden;background:var(--ink);color:var(--paper);height:30px;font:500 12px/30px var(--mono);white-space:nowrap}
.strip .run{display:inline-block;padding-left:100%;animation:run 60s linear infinite}
.strip span{margin-right:34px}.strip b{color:#C9B98F;font-weight:500;margin-right:8px}
.strip::before,.strip::after{content:"";position:absolute;top:0;bottom:0;width:40px;z-index:1}.strip::before{left:0;background:linear-gradient(90deg,var(--ink),transparent)}.strip::after{right:0;background:linear-gradient(-90deg,var(--ink),transparent)}
@keyframes run{to{transform:translateX(-100%)}}
/* masthead */
.top{position:sticky;top:0;z-index:40;background:rgba(247,244,236,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font:400 26px var(--disp);letter-spacing:.14em}.brand img{width:30px;height:30px}
.top nav{display:flex;gap:2px}.top nav a{padding:7px 12px;border-radius:6px;color:var(--ink2);font-size:14.5px}.top nav a:hover,.top nav a[aria-current]{color:var(--ink);background:var(--paper2)}
.top .sp{flex:1}
.cabar{display:flex;justify-content:center;align-items:center;gap:10px;padding:7px 16px;background:var(--wash);border-bottom:1px solid var(--line);font:500 12px var(--mono);color:var(--ink2)}
.cabar code{color:var(--ink);overflow:hidden;text-overflow:ellipsis;max-width:50vw}.cabar a,.cabar button{padding:3px 9px;border:1px solid var(--line2);border-radius:5px;background:transparent;font:600 11px var(--mono)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:4px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);font:500 14.5px var(--font);white-space:nowrap;transition:background .2s,transform .15s}
.btn:hover{background:var(--cobalt);border-color:var(--cobalt)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.45;cursor:default}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line2)}.btn.ghost:hover{border-color:var(--ink);background:transparent}
.btn.light{background:var(--paper);color:var(--ink);border-color:var(--paper)}.btn.light:hover{background:#fff}
.btn.ghost.light{background:transparent;color:var(--paper);border-color:rgba(247,244,236,.5)}
.btn.sm{height:36px;padding:0 14px;font-size:13.5px}
.f{width:100%;height:46px;padding:0 14px;border-radius:4px;border:1px solid var(--line2);background:var(--card);color:var(--ink);outline:none}
textarea.f{height:auto;min-height:96px;padding:12px 14px;resize:vertical;line-height:1.5}.f:focus{border-color:var(--cobalt);box-shadow:0 0 0 3px rgba(92,74,48,.12)}
.chip{display:inline-flex;align-items:center;height:23px;padding:0 8px;border-radius:3px;border:1px solid var(--line2);font:500 11px var(--mono);color:var(--ink2);white-space:nowrap;background:var(--card)}
.chip.ok{color:var(--up);border-color:rgba(47,107,69,.4)}.chip.bad{color:var(--down);border-color:rgba(154,51,38,.4)}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,16px);opacity:0;z-index:90;padding:11px 16px;border-radius:4px;background:var(--ink);color:var(--paper);font-size:14px;transition:.25s;pointer-events:none}.toast.on{opacity:1;transform:translate(-50%,0)}

/* plates: an archive print with its caption */
.plate{margin:0}.plate .img{background:var(--paper3) center/cover;border:1px solid var(--line)}
.plate figcaption{display:flex;justify-content:space-between;gap:12px;margin-top:8px;font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
/* hero: a full-bleed cobalt plate, like a museum banner */
.hero{position:relative;min-height:min(820px,calc(100vh - 94px));display:grid;align-items:center;color:var(--paper);background:#1c1a17 url(/img/t-hero.webp?v=3) 60% 40%/cover no-repeat}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,16,12,.9) 20%,rgba(18,16,12,.5) 52%,rgba(18,16,12,.12) 82%),linear-gradient(0deg,rgba(18,16,12,.55),transparent 35%)}
.hero .wrap{position:relative;z-index:1;padding:90px 0}
.hero .k{color:rgba(247,244,236,.7)}
.hero h1{font-size:clamp(54px,7.4vw,112px);max-width:10ch;margin:22px 0 22px}
.hero p{max-width:44ch;font-size:18.5px;color:rgba(247,244,236,.85);margin:0 0 30px}
.hero .cta{display:flex;gap:10px;flex-wrap:wrap}
.hero .cap{position:absolute;right:24px;bottom:18px;z-index:1;font:500 10.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:rgba(247,244,236,.6)}
section.band{padding:104px 0;border-bottom:1px solid var(--line)}
.num{display:flex;align-items:baseline;gap:14px;margin-bottom:18px}.num i{font:italic 400 22px var(--serif);color:var(--cobalt)}.num .k{flex:1;border-top:1px solid var(--line2);padding-top:10px}
.shead{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:end;margin-bottom:44px}
.shead h2{font-size:clamp(38px,4.8vw,66px)}.shead p{margin:0;color:var(--ink2);max-width:50ch;font-size:16.5px}
/* the sample thread, drawn like a post on X */
.demo{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.thread{border:1px solid var(--line2);border-radius:14px;background:var(--card);overflow:hidden;box-shadow:0 1px 0 var(--line)}
.tw{display:grid;grid-template-columns:40px 1fr;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line)}.tw:last-child{border:0}
.tw .av{width:40px;height:40px;border-radius:50%;background:var(--paper2);display:grid;place-items:center;font:600 13px var(--mono);color:var(--mute);border:1px solid var(--line)}.tw .av img{width:26px;height:26px}
.tw b{font-size:14.5px;font-weight:600}.tw b span{font-weight:400;color:var(--mute);margin-left:6px;font-family:var(--mono);font-size:12px}
.tw p{margin:3px 0 0;white-space:pre-wrap;font-size:15px;line-height:1.5}.tw .tag{color:var(--cobalt2);font-weight:600}
.tw.tape{background:linear-gradient(90deg,var(--wash),transparent 70%)}
.tw .tools{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.demo aside p{color:var(--ink2);margin:0 0 14px}.demo aside ol{margin:0;padding-left:20px;color:var(--ink2)}.demo aside li{margin:6px 0}
/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--line2)}
.steps div{padding:26px 26px 30px 0}.steps div+div{padding-left:26px;border-left:1px solid var(--line)}
.steps i{font:italic 400 30px var(--serif);color:var(--cobalt)}.steps h3{font-size:30px;margin:10px 0 10px}.steps p{margin:0;color:var(--ink2);font-size:15px}
.wide{margin-top:44px}.wide .img{aspect-ratio:16/7}
/* the floor: seven hands */
.hands{display:grid;grid-template-columns:repeat(4,1fr);gap:22px 18px}
.hand{display:flex;flex-direction:column}.hand .img{aspect-ratio:4/3;background:var(--paper3) center/cover;border:1px solid var(--line);margin-bottom:12px;filter:saturate(.95)}
.hand .role{font:500 10.5px var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--mute)}.hand h3{font-size:27px;margin:4px 0 6px}
.hand p{margin:0 0 10px;color:var(--ink2);font-size:14px;flex:1}.hand .words{display:flex;gap:5px;flex-wrap:wrap}.hand .n{font:500 11.5px var(--mono);color:var(--faint);margin-top:8px}
.hand.list .img{outline:2px solid var(--cobalt);outline-offset:-2px}
/* stats and the log */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--line2);margin-bottom:26px}
.stats div{padding:20px 20px 22px 0}.stats div+div{padding-left:20px;border-left:1px solid var(--line)}.stats b{display:block;font:400 34px var(--disp)}.stats span{font-size:13px;color:var(--mute)}
.log{display:grid;gap:10px}
.lg{display:grid;grid-template-columns:170px 1fr;gap:18px;padding:16px 18px;border:1px solid var(--line);border-radius:6px;background:var(--card)}
.lg .who{font:500 12px var(--mono);color:var(--mute)}.lg .who b{display:block;color:var(--ink);font:400 19px var(--disp);margin-bottom:2px}
.lg .q{font-size:13.5px;color:var(--mute);margin:0 0 6px}.lg .a{margin:0;white-space:pre-wrap;font-size:14.5px}.lg .meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.empty{padding:26px;text-align:center;color:var(--mute);border:1px dashed var(--line2);border-radius:6px;background:var(--card)}
/* listings and buyback */
.pair{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.pcard .img{aspect-ratio:16/10;background:var(--paper3) center/cover;border:1px solid var(--line)}.pcard h3{font-size:36px;margin:16px 0 8px}.pcard p{margin:0 0 16px;color:var(--ink2)}
.pcard code,.docs code{font:500 13px var(--mono);color:var(--cobalt);background:var(--wash);padding:2px 7px;border-radius:3px}
.rules{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink)}.rules div{padding:22px 22px 0 0}.rules div+div{padding-left:22px;border-left:1px solid var(--line)}.rules h3{font-size:24px;margin-bottom:8px}.rules p{margin:0;color:var(--ink2);font-size:14.5px}
.faq{max-width:820px;border-top:1px solid var(--ink)}.faq details{border-bottom:1px solid var(--line2);padding:18px 0}.faq summary{cursor:pointer;font:400 23px var(--disp);list-style:none;display:flex;justify-content:space-between;gap:20px}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";color:var(--mute);font-family:var(--font)}.faq details[open] summary::after{content:"–"}.faq p{color:var(--ink2);margin:12px 0 0}
.closing{position:relative;min-height:520px;display:grid;align-items:end;background:#1c1a17 url(/img/t-closing-g.webp) center/cover;color:var(--paper)}
.closing::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(18,16,12,.85),transparent 60%)}
.closing .wrap{position:relative;z-index:1;padding:60px 0}.closing h2{font-size:clamp(40px,5vw,72px);max-width:14ch;margin:10px 0 22px}.closing .k{color:rgba(247,244,236,.7)}
footer{padding:50px 0 40px;color:var(--mute);font-size:14px;background:var(--paper2)}footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}footer h5{margin:0 0 10px;font:500 11px var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}footer a{display:block;padding:3px 0;color:var(--ink2)}footer a:hover{color:var(--cobalt)}
footer .fine{grid-column:1/-1;padding-top:20px;border-top:1px solid var(--line2);font:500 12px var(--mono);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* inner pages */
.page{padding:56px 0 96px}
.phead{margin-bottom:34px;padding-bottom:26px;border-bottom:1px solid var(--ink)}.phead h1{font-size:clamp(44px,5.4vw,76px);margin:14px 0 12px}.phead p{color:var(--ink2);max-width:62ch;margin:0;font-size:16.5px}
.console{display:grid;grid-template-columns:420px minmax(0,1fr);gap:24px;align-items:start}
.panel{border:1px solid var(--line2);border-radius:6px;background:var(--card);padding:22px}.panel h3{font-size:25px;margin-bottom:14px}
.picker{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;margin:8px 0 14px}.picker button{padding:9px 11px;border-radius:4px;border:1px solid var(--line);background:var(--paper);text-align:left}.picker button b{display:block;font:400 17px var(--disp)}.picker button span{font:500 10.5px var(--mono);color:var(--mute)}
.picker button.on{border-color:var(--cobalt);background:var(--wash)}
label.l{display:block;font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin:12px 0 6px}
.result .reply{font-size:17px;white-space:pre-wrap;line-height:1.55;padding:18px;border-radius:6px;background:var(--paper);border:1px solid var(--line2)}
.calls{display:grid;gap:8px;margin-top:12px}.call{border:1px solid var(--line);border-radius:4px;padding:11px 13px;font:500 12.5px var(--mono);background:var(--paper)}.call summary{cursor:pointer;display:flex;justify-content:space-between;gap:10px}
.call pre{margin:10px 0 0;white-space:pre-wrap;word-break:break-all;color:var(--ink2);font-size:11.5px;max-height:260px;overflow:auto}
.metaRow{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.docs{display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px;align-items:start}
.docs nav{position:sticky;top:110px;display:grid;gap:2px;border-left:1px solid var(--line2)}.docs nav a{padding:5px 12px;color:var(--mute);font-size:14px}.docs nav a:hover{color:var(--cobalt)}
.docs section{padding-bottom:34px;margin-bottom:34px;border-bottom:1px solid var(--line);scroll-margin-top:110px}.docs h2{font-size:38px;margin-bottom:14px}.docs h3{font:600 16px var(--font);margin:20px 0 8px}
.docs p,.docs li{color:var(--ink2);line-height:1.72}.docs a{color:var(--cobalt);text-decoration:underline;text-underline-offset:3px}
.docs pre{background:var(--card);border:1px solid var(--line2);border-radius:6px;padding:14px;overflow:auto;font:500 12.5px/1.6 var(--mono);color:var(--ink2)}.docs pre code{background:none;padding:0;color:inherit}
.docs table{width:100%;border-collapse:collapse;font-size:14px}.docs td,.docs th{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}.docs th{font:500 10.5px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);border-bottom:1px solid var(--ink)}
.wheelgrid{display:grid;grid-template-columns:400px minmax(0,1fr);gap:28px;align-items:start}
.kv{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:14px 0}.kv div{border:1px solid var(--line);border-radius:4px;padding:13px;background:var(--paper)}.kv b{display:block;font:500 20px var(--mono)}.kv span{font-size:12.5px;color:var(--mute)}
table.burns{width:100%;border-collapse:collapse;font:500 12.5px var(--mono)}table.burns td,table.burns th{padding:9px 8px;border-bottom:1px solid var(--line);text-align:left}table.burns th{color:var(--mute);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase}
.sec{margin:16px 0}.row2{display:flex;gap:10px;flex-wrap:wrap;align-items:end}.row2>*{flex:1;min-width:180px}.sw{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}.sw input{width:18px;height:18px;accent-color:var(--cobalt)}
.warnbox{border:1px solid rgba(154,95,20,.4);background:rgba(154,95,20,.06);border-radius:4px;padding:11px 14px;font-size:13.5px;color:var(--ink2)}

@media (max-width:1000px){.hands{grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:repeat(2,1fr)}.stats div:nth-child(3){padding-left:0;border-left:0}.rules{grid-template-columns:repeat(2,1fr)}.console,.wheelgrid,.docs,.shead,.pair,.demo{grid-template-columns:1fr}.docs nav{position:static;display:flex;flex-wrap:wrap;border:0}}
@media (max-width:720px){.wrap{width:calc(100% - 32px)}.top .wrap{flex-wrap:wrap;height:auto;padding:10px 0;row-gap:6px}.top nav{order:3;width:100%;overflow-x:auto;margin:0 -6px}.top nav a{white-space:nowrap;font-size:14px}.top .btn.ghost{display:none}
  .hero{background-position:62% 50%;align-items:end}.hero::after{background:linear-gradient(0deg,rgba(18,16,12,.95) 45%,rgba(18,16,12,.35))}.hero .wrap{padding:220px 0 50px}
  .steps,.rules{grid-template-columns:1fr}.steps div+div,.rules div+div{padding-left:0;border-left:0;border-top:1px solid var(--line)}.hands{grid-template-columns:1fr 1fr;gap:18px 12px}.hand h3{font-size:22px}.lg{grid-template-columns:1fr}footer .wrap{grid-template-columns:1fr}section.band{padding:70px 0}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* the front page: right after the hero, laid out like a newspaper's first fold */
section.band.front{position:relative;overflow:hidden;background:var(--paper2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 .3 0 0 0 0 .25 0 0 0 0 .18 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");padding-top:150px}
.front::before{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(90deg,transparent 0 calc(25% - 1px),rgba(21,20,15,.05) calc(25% - 1px) 25%)}
.ribbon{position:absolute;left:-5%;right:-5%;top:46px;transform:rotate(-2.2deg);background:#EFE7D4;border-top:1px solid rgba(21,20,15,.16);border-bottom:1px solid rgba(21,20,15,.16);box-shadow:0 6px 14px rgba(21,20,15,.12);overflow:hidden;height:34px}
.ribbon::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 10px 50%,rgba(21,20,15,.18) 2px,transparent 2.5px) 0 0/22px 100% repeat-x;opacity:.5}
.ribbon-in{position:relative;display:inline-block;white-space:nowrap;font:500 13px/34px var(--mono);letter-spacing:.06em;color:var(--ink2);padding-left:40px;animation:run 70s linear infinite}
.ribbon-in span{margin-right:30px}.ribbon-in b{color:var(--ink);margin-right:7px}
.front .wrap{position:relative}
.front-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.front-plate{position:relative;padding-bottom:110px}
.front-plate .img{aspect-ratio:4/3;box-shadow:0 18px 40px rgba(21,20,15,.18)}
.front-plate .thread{position:absolute;right:-28px;bottom:0;width:min(440px,88%);box-shadow:0 22px 50px rgba(21,20,15,.22)}
.dateline{display:inline-block;font:500 11px var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--ink2);border-top:2px solid var(--ink);border-bottom:1px solid var(--ink);padding:6px 0;margin-bottom:18px}
.front-copy h2{font-size:clamp(36px,4.2vw,58px);margin-bottom:18px}
.front-copy .lede{font:400 18px/1.6 var(--serif);color:var(--ink2);margin:0 0 20px}
.front-copy .lede::first-letter{float:left;font:400 64px/.8 var(--disp);margin:6px 8px 0 0;color:var(--ink)}
.cols{list-style:none;margin:0 0 24px;padding:16px 0 0;border-top:1px solid var(--line2);display:grid;gap:10px}.cols li{font-size:14.5px;color:var(--ink2)}.cols b{color:var(--ink);font-weight:600}
@media (max-width:1000px){.front-grid{grid-template-columns:1fr}.front-plate .thread{right:0}}
@media (max-width:720px){section.band.front{padding-top:120px}.front-plate{padding-bottom:0}.front-plate .thread{position:relative;width:100%;margin-top:-40px}}

/* ---- the lower sections, each with its own object from the exchange ---- */
/* ii. order slips beside the ticker plate */
section.band.slips-band{background:var(--paper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 .3 0 0 0 0 .25 0 0 0 0 .18 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E")}
.slips-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.slips-plate .img{aspect-ratio:4/5;background-position:42% center;box-shadow:0 18px 40px rgba(21,20,15,.16)}
.slips{display:grid;gap:18px}
.slip{position:relative;background:#FBF8F0;border:1px solid var(--line2);padding:22px 24px 22px 30px;box-shadow:0 8px 20px rgba(21,20,15,.08)}
.slip:nth-child(1){transform:rotate(-1.2deg)}.slip:nth-child(2){transform:rotate(.8deg);margin-left:22px}.slip:nth-child(3){transform:rotate(-.5deg)}
.slip::before{content:"";position:absolute;left:8px;top:10px;bottom:10px;width:6px;background:radial-gradient(circle,var(--paper2) 2.2px,transparent 2.6px) center/6px 14px repeat-y;border-right:1px dashed var(--line2)}
.slip .stamp{position:absolute;right:16px;top:14px;font:600 12px var(--mono);letter-spacing:.12em;color:#8A3B2A;border:2px solid #8A3B2A;padding:3px 8px;transform:rotate(6deg);opacity:.75}
.slip-k{font:500 10.5px var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--mute)}.slip h3{font-size:30px;margin:6px 0 6px}.slip p{margin:0;color:var(--ink2);font-size:14.5px}
/* iii. member cards */
section.band.floor-band{background:var(--paper2)}
.hands{gap:26px 20px}
.hand{background:#FBF8F0;border:1px solid var(--line2);padding:12px 12px 16px;box-shadow:0 10px 24px rgba(21,20,15,.08);position:relative}
.hand::after{content:"MEMBER";position:absolute;right:14px;top:20px;font:600 10px var(--mono);letter-spacing:.2em;color:rgba(247,244,236,.85);border:1px solid rgba(247,244,236,.7);padding:2px 6px}
.hand .img{margin-bottom:12px;border:0}.hand .seat{font:500 10.5px var(--mono);color:var(--faint);letter-spacing:.12em;text-transform:uppercase}
.hand.list{background:#F3EBDA}.hand.list .img{outline:0}
/* iv. the price board */
.board-band{position:relative;background:#1E1C18 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 .3 0 0 0 0 .25 0 0 0 0 .18 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");color:var(--paper);padding:104px 0;border-bottom:1px solid var(--line)}
.board-band::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0 47px,rgba(247,244,236,.04) 47px 48px);pointer-events:none}
.board-band .wrap{position:relative}
.num.light i{color:#C9B98F}.num.light .k{color:rgba(247,244,236,.6);border-top-color:rgba(247,244,236,.25)}
.shead.light p{color:rgba(247,244,236,.75)}
.board{display:grid;grid-template-columns:repeat(4,1fr);border:2px solid rgba(201,185,143,.5);background:rgba(0,0,0,.18);margin-bottom:34px}
.board div{padding:24px 22px;border-right:1px solid rgba(201,185,143,.25)}.board div:last-child{border-right:0}
.board b{display:block;font:500 46px/1.1 var(--mono);color:#EDE6D2;text-shadow:0 0 1px rgba(237,230,210,.6)}.board span{font:500 11px var(--mono);letter-spacing:.16em;text-transform:uppercase;color:rgba(247,244,236,.55)}
.board-log .k{color:rgba(247,244,236,.6);display:block;margin-bottom:12px}
.board-log .lg{background:rgba(247,244,236,.06);border-color:rgba(247,244,236,.14);color:var(--paper)}.board-log .lg .who b{color:var(--paper)}.board-log .lg .q{color:rgba(247,244,236,.55)}
.board-log .empty{background:transparent;border-color:rgba(247,244,236,.25);color:rgba(247,244,236,.6)}
.board-log .chip{background:transparent;color:rgba(247,244,236,.75);border-color:rgba(247,244,236,.25)}
/* v. certificates */
section.band.certs-band{background:var(--paper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 .3 0 0 0 0 .25 0 0 0 0 .18 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E")}
.cert{padding:10px;background:#FBF8F0;border:1px solid var(--line2);box-shadow:0 14px 30px rgba(21,20,15,.1)}
.cert-in{border:3px double rgba(92,74,48,.55);padding:22px;position:relative;height:100%}
.cert-in::before,.cert-in::after{content:"";position:absolute;width:22px;height:22px;border:1px solid rgba(92,74,48,.5)}.cert-in::before{left:6px;top:6px;border-right:0;border-bottom:0}.cert-in::after{right:6px;bottom:6px;border-left:0;border-top:0}
.cert-k{display:block;text-align:center;font:italic 400 15px var(--serif);color:var(--cobalt);margin-bottom:14px;letter-spacing:.04em}
.cert h3{font-size:34px;margin:16px 0 8px;text-align:center}.cert p{color:var(--ink2);margin:0 0 16px;text-align:center}.cert .btn{display:flex;width:max-content;margin:0 auto}
.cert .img{aspect-ratio:16/10}
/* vi. notice to members */
section.band.notice-band{background:var(--paper2)}
.notice{background:#FBF8F0;border:1px solid var(--ink);box-shadow:8px 8px 0 rgba(21,20,15,.08);padding:30px 34px 34px}
.notice-head{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;border-bottom:3px double var(--ink);padding-bottom:18px;margin-bottom:24px}
.notice-head span{font:500 10.5px var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--mute)}.notice-head span:last-child{text-align:right}
.notice-head b{font:400 clamp(28px,3.4vw,46px)/1.05 var(--disp);text-align:center;font-weight:400}
.notice .rules{border-top:0}.art{font:500 10.5px var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--cobalt)}.notice .rules h3{margin-top:6px}
/* vii. faq with a plate and a quote */
section.band.faq-band{background:var(--paper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 .3 0 0 0 0 .25 0 0 0 0 .18 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E")}
.faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px;align-items:start}
.faq-grid blockquote{margin:26px 0 0;font:400 26px/1.3 var(--disp);color:var(--ink)}
.faq-grid .faq{max-width:none}
@media (max-width:1000px){.slips-grid,.faq-grid{grid-template-columns:1fr}.slips-plate .img{aspect-ratio:16/10}.board{grid-template-columns:repeat(2,1fr)}.board div:nth-child(2){border-right:0}.board div:nth-child(-n+2){border-bottom:1px solid rgba(201,185,143,.25)}.notice-head{grid-template-columns:1fr}.notice-head span:last-child{text-align:left}.notice-head b{text-align:left}}
@media (max-width:720px){.board b{font-size:32px}.slip:nth-child(2){margin-left:0}.notice{padding:22px 18px}.board-band{padding:70px 0}}

.board div:nth-child(-n+4){border-bottom:1px solid rgba(201,185,143,.25)}.board div:nth-child(4n){border-right:0}
.board b.sm{font-size:24px;line-height:1.9;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* credits page */
.credit-grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:24px;align-items:start}
.keybox{font:500 12px/1.5 var(--mono);word-break:break-all;padding:12px;border:1px dashed var(--line2);border-radius:4px;background:var(--paper);margin:10px 0}
.paymode{display:flex;gap:6px;margin:10px 0 4px}.paymode button{flex:1;padding:9px;border:1px solid var(--line2);border-radius:4px;background:var(--paper);font:500 13px var(--font)}.paymode button.on{border-color:var(--cobalt);background:var(--wash)}
/* grid children may shrink below their content (wide code blocks and tables scroll inside instead of widening the page) */
.docs>*,.credit-grid>*,.console>*,.wheelgrid>*,.front-grid>*,.slips-grid>*,.faq-grid>*{min-width:0}
.docs table{display:block;overflow-x:auto}
@media (max-width:1000px){.credit-grid{grid-template-columns:1fr}}

/* hero: the command line in place of a headline */
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.term{width:min(620px,100%);margin:20px 0 26px;border-radius:8px;overflow:hidden;background:rgba(18,16,12,.88);border:1px solid rgba(247,244,236,.18);box-shadow:0 30px 60px rgba(0,0,0,.45);backdrop-filter:blur(4px)}
.term-bar{display:flex;align-items:center;gap:7px;padding:10px 14px;border-bottom:1px solid rgba(247,244,236,.12);background:rgba(247,244,236,.05)}
.term-bar i{width:10px;height:10px;border-radius:50%;background:rgba(247,244,236,.22)}.term-bar span{margin-left:8px;font:500 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:rgba(247,244,236,.55)}
.term-body{margin:0;padding:16px 18px 18px;height:300px;overflow:hidden;font:500 13.5px/1.6 var(--mono);color:#E9E2CF;white-space:pre}
.term-body .p{color:#C9B98F}.term-body .d{color:rgba(233,226,207,.45)}.term-body .b{color:#C9B98F}.term-body .ok{color:#9CC59A}.term-body .h{color:#fff;font-weight:600}
.term-body .cur{display:inline-block;width:8px;height:15px;vertical-align:-2px;background:#E9E2CF;animation:blink 1s steps(2) infinite}@keyframes blink{50%{opacity:0}}
.btn.npx{font-family:var(--mono);font-size:13.5px}.btn.npx span{color:#C9B98F}
@media (max-width:720px){.term-body{height:270px;font-size:11.5px;padding:12px}.term{margin:14px 0 20px}}

/* X and npm, side by side (nav and footer) */
.nav-social{display:flex;gap:8px}
.nav-social a{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line2);border-radius:4px;color:var(--ink);transition:border-color .2s,background .2s}
.nav-social a:hover{border-color:var(--ink);background:var(--paper2)}.nav-social svg{width:14px;height:14px}
.foot-social{display:flex;gap:10px;align-items:center}.foot-social a{display:inline-flex;align-items:center;gap:7px;padding:5px 10px;border:1px solid var(--line2);border-radius:4px;color:var(--ink2)}.foot-social a:hover{border-color:var(--ink);color:var(--ink)}.foot-social svg{width:12px;height:12px}
@media (max-width:720px){.top .nav-social{margin-left:auto}.top .nav-social a{width:34px;height:34px}}
@media (max-width:720px){.top .wrap{column-gap:8px}.top .nav-social{gap:6px}.brand{font-size:22px}.top .btn.sm{padding:0 11px}}

/* the wordmark B◎URSE: the seal sits on the baseline at cap height */
.brand.wm{display:inline-flex;align-items:center;gap:0;font:400 27px/1 var(--disp);letter-spacing:.16em;color:var(--ink)}
.brand.wm img.o{width:1.02em;height:1.02em;margin:0 .14em 0 0;transform:translateY(-.03em)}
footer .brand.wm{font-size:24px}
@media (max-width:720px){.brand.wm{font-size:22px}}