:root{
  /* A Texas county brand register: marks burned into hide, recorded in a book.
     Hide brown ground, bone ink, hot iron for a failure, brass for the rules. */
  --ground:#17120E;--ground2:#1F1811;--panel:#241C14;--line:#35291D;--line2:#4C3B29;
  --chalk:#F0E7D6;--sage:#A2907A;--brass:#C08A2E;--brass2:#E3AC4A;--red:#B5401F;--green:#88A05C;
  --hide:#17120E;
  --display:'Bevan','Rockwell','Georgia',serif;
  --serif:'Source Serif 4','Georgia','Times New Roman',serif;
  --mono:'Courier Prime','Courier New',Courier,monospace;
}
*{box-sizing:border-box}
html{background:var(--ground)}
body{margin:0;background:var(--ground);color:var(--chalk);font-family:var(--serif);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23g)' opacity='.045'/%3E%3C/svg%3E"),radial-gradient(ellipse at 22% -10%,rgba(224,172,74,.09),transparent 58%),radial-gradient(ellipse at 105% 105%,rgba(181,64,31,.07),transparent 55%);
  background-attachment:fixed,fixed,fixed}
a{color:var(--brass2);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}
h1,h2,h3{font-family:var(--display);font-weight:400;margin:0;letter-spacing:.01em}
h1{font-size:34px;line-height:1.1;text-wrap:balance}
h2{font-size:22px;line-height:1.2;margin-bottom:10px}
h2::before{content:"";display:inline-block;width:13px;height:13px;margin-right:10px;vertical-align:1px;background:var(--brass);
  clip-path:polygon(50% 0%,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%)}
h3{font-size:17px;margin:18px 0 6px;color:var(--brass2)}
p{margin:0 0 12px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.sage{color:var(--sage)}.brass{color:var(--brass2)}.red{color:var(--red)}.green{color:var(--green)}
.wrap{max-width:1200px;margin:0 auto;padding:0 22px}
.prose{max-width:70ch}
.prose ol,.prose ul{padding-left:22px}.prose li{margin:5px 0}

/* header */
.top{border-bottom:2px solid var(--brass);box-shadow:0 3px 0 var(--ground),0 4px 0 rgba(192,138,46,.45);background:var(--ground2)}
.top .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:10px 26px;padding:12px 22px}
.mark{font-family:var(--display);font-size:24px;line-height:1;color:var(--chalk);letter-spacing:.02em}
.mark::before{content:"";display:inline-block;width:19px;height:19px;margin-right:9px;vertical-align:-2px;background:var(--brass2);
  clip-path:polygon(50% 0%,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%)}
.mark span{color:var(--brass2)}
.mark small{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--sage);margin-top:5px;text-transform:uppercase}
.nav{display:flex;flex-wrap:wrap;gap:6px 18px;font-family:var(--mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.nav a{color:var(--sage);padding:4px 0}
.nav a.on{color:var(--chalk);border-bottom:2px solid var(--brass)}
.top .spacer{flex:1}
button,.btn{font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;background:none;border:1px solid var(--brass);color:var(--brass2);padding:9px 14px;cursor:pointer;line-height:1.2}
button:hover,.btn:hover{background:rgba(201,162,39,.12);text-decoration:none}
button.fill,.btn.fill{background:var(--brass);color:var(--hide);font-weight:700}
button.fill:hover{background:var(--brass2)}
button:disabled{opacity:.4;cursor:default;background:none;color:var(--sage);border-color:var(--line2)}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--brass2);outline-offset:2px}
input,select,textarea{font-family:var(--mono);font-size:15px;padding:10px 12px;border:1px solid var(--line2);background:var(--ground);color:var(--chalk);width:100%}
textarea{min-height:90px;resize:vertical}
label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--sage);margin-bottom:5px}

/* board strip */
.strip{display:flex;flex-wrap:wrap;gap:0;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:13px}
.strip div{padding:8px 16px;border-right:1px solid var(--line);color:var(--sage)}
.strip b{color:var(--chalk);font-weight:400;margin-left:6px}
.strip .live{color:var(--brass2)}

/* page head */
.pagehead{padding:34px 0 18px}
.pagehead p{max-width:70ch;color:var(--sage);margin:10px 0 0}
.lanes{display:flex;gap:0;border:1px solid var(--brass);width:max-content;margin:18px 0 10px}
.lanes button{border:0;border-right:1px solid var(--brass)}
.lanes button:last-child{border-right:0}
.lanes button.on{background:var(--brass);color:var(--hide)}
.search{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;max-width:640px}

/* the board rows */
.board{border-top:2px solid var(--brass);border-bottom:2px solid var(--brass);margin:14px 0 36px;background:var(--ground2)}
.row{display:grid;grid-template-columns:110px minmax(0,1.3fr) 110px 90px 80px 80px 170px minmax(0,1fr);gap:0 14px;align-items:center;padding:0 16px;font-family:var(--mono);font-size:14px;
  border-bottom:1px solid var(--line);position:relative;min-height:46px}
.row::after{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:rgba(0,0,0,.28)}
.row.head{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--sage);min-height:34px;background:var(--panel)}
.row.head::after{display:none}
.row>div{position:relative;z-index:1;padding:9px 0;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .tick{font-family:var(--display);font-size:16px;color:var(--chalk)}
.row .tick a{color:var(--chalk)}
.row .num{text-align:right}
.row .pair{color:var(--sage)}
.marks{display:inline-grid;grid-template-columns:repeat(10,13px);gap:3px}
.marks i{display:block;width:13px;height:13px;background:var(--line2);
  clip-path:polygon(50% 0%,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%)}
.marks i.pass{background:var(--green)}
.marks i.fail{background:var(--red)}
.marks i.info{background:var(--line)}
.marks i.unread{background:var(--line2);opacity:.45}
.row .tie{color:var(--sage);font-size:13px}
.row.empty{display:block;padding:18px 16px;color:var(--sage);font-family:var(--serif);white-space:normal}
.row.empty::after{display:none}
.row:not(.head):hover{background:rgba(201,162,39,.06)}

/* trade page */
.grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,1fr);gap:26px;align-items:start;margin:22px 0 40px}
.grid>div{min-width:0}
.panel{border:1px solid var(--line2);background:var(--panel);padding:16px 18px;min-width:0;overflow-wrap:anywhere}
.panel+.panel{margin-top:20px}
.panel h2{border-bottom:1px solid var(--line2);padding-bottom:8px}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{text-align:left;padding:7px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--sage);font-weight:400}
td.num,th.num{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap}
.tw{overflow-x:auto}
tr.dead td{color:var(--sage)}
tr.routed td:first-child::before{content:"\25B8 ";color:var(--brass2)}
.flag{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.08em;padding:2px 6px;border:1px solid currentColor;margin:2px 4px 2px 0;text-transform:uppercase}
.flag.bad{color:var(--red)}.flag.warn{color:var(--brass2)}.flag.good{color:var(--green)}.flag.note{color:var(--sage)}
.verdict{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;padding:2px 7px;border:1px solid currentColor}
.verdict.pass{color:var(--green)}.verdict.fail{color:var(--red)}.verdict.info{color:var(--sage)}.verdict.unread{color:var(--sage);border-style:dashed}
.failbox{border:1px solid var(--red);background:rgba(179,64,47,.12);padding:12px 14px;margin-bottom:14px}
.failbox b{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--red);display:block;margin-bottom:6px}
.failbox li{color:var(--chalk)}
.okbox{border:1px solid var(--green);background:rgba(111,163,126,.1);padding:10px 14px;margin-bottom:14px;font-family:var(--mono);font-size:13px;color:var(--green)}
.toggle{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--brass);margin-bottom:12px}
.toggle button{border:0;padding:9px}
.toggle button+button{border-left:1px solid var(--brass)}
.toggle button.on{background:var(--brass);color:var(--hide)}
.line{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,auto);gap:8px 12px;padding:6px 0;border-bottom:1px solid var(--line);font-size:14px}
.line:last-child{border-bottom:0}
.line .v{font-family:var(--mono);font-variant-numeric:tabular-nums;text-align:right;overflow-wrap:anywhere}
.big{font-family:var(--display);font-size:22px;line-height:1.2;color:var(--chalk)}
.status{font-size:13px;color:var(--sage);min-height:20px;margin-top:8px;overflow-wrap:anywhere}
.receipt{border:1px solid var(--line2);padding:10px 12px;margin-top:10px;background:var(--ground);font-size:13px;overflow-wrap:anywhere}
.steps{margin:8px 0 0;padding-left:18px;font-size:13px;color:var(--sage)}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:12px 0}
.kv div{border:1px solid var(--line2);padding:10px 12px;background:var(--panel)}
.kv label{margin-bottom:4px}
.kv b{font-family:var(--mono);font-size:18px;font-weight:400}
.card{border:1px solid var(--line2);background:var(--panel);padding:14px 16px;margin:12px 0}
.form{display:grid;gap:14px;max-width:640px}
.foot{border-top:1px solid var(--line);margin-top:30px;padding:20px 0 44px;font-size:13px;color:var(--sage)}
.foot .wrap{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:20px}
.foot nav{display:flex;flex-wrap:wrap;gap:6px 16px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.foot nav a{color:var(--sage)}
.foot p{max-width:80ch}
.stdtab td:first-child{font-family:var(--mono);color:var(--chalk)}
.how{color:var(--sage);font-size:13px}

@media (max-width:900px){
  .grid{grid-template-columns:minmax(0,1fr)}
  .grid>div:nth-child(2){order:-1}
  .row{grid-template-columns:1fr 1fr;gap:4px 12px;padding:10px 14px}
  .row.head{display:none}
  .row>div{padding:2px 0;white-space:normal}
  .row .tick{grid-column:1/-1;font-size:18px}
  .row .num{text-align:left}
  .row .num::before,.row .pair::before,.row .tie::before{content:attr(data-l) " ";color:var(--sage);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
  .row .std{grid-column:1/-1}
  .foot .wrap{grid-template-columns:1fr}
  .search{grid-template-columns:minmax(0,1fr)}
  .lanes{width:100%}
  .lanes button{flex:1}
  h1{font-size:28px}
}

/* document pages: rulebook, txse, disclosure, faq, about, apply, refer, log */
.doc{max-width:78ch}
.doc h2{margin-top:34px}
.doc p{margin:0 0 14px}
.doc ol,.doc ul{padding-left:22px;margin:0 0 14px}
.doc li{margin:6px 0}
.banner{border:1px solid var(--brass);background:rgba(201,162,39,.09);padding:12px 16px;margin:16px 0;font-size:15px;max-width:78ch}
.banner b{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass2);display:block;margin-bottom:5px}
.warnbox{border:1px solid var(--red);background:rgba(179,64,47,.1);padding:12px 16px;margin:16px 0;font-size:15px;max-width:78ch}
.rule{border-top:1px solid var(--line2);padding:20px 0 6px;max-width:78ch}
.rule h3{margin:0 0 4px;font-family:var(--display);color:var(--chalk);font-size:19px}
.rule .key{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--sage)}
.rule dl{display:grid;grid-template-columns:120px minmax(0,1fr);gap:2px 14px;margin:10px 0 0;font-size:15px}
.rule dt{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--sage);padding-top:4px}
.rule dd{margin:0;overflow-wrap:anywhere}
.facts{display:grid;grid-template-columns:230px minmax(0,1fr);gap:0;border-top:1px solid var(--line2);font-size:15px}
.facts dt{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--sage);padding:10px 12px 10px 0;border-bottom:1px solid var(--line)}
.facts dd{margin:0;padding:10px 0;border-bottom:1px solid var(--line)}
.src{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--sage);display:block;margin-top:3px}
.tl{list-style:none;margin:0;padding:0;border-left:2px solid var(--line2)}
.tl li{margin:0;padding:10px 0 10px 16px;border-bottom:1px solid var(--line)}
.tl time{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--brass2);display:block}
.srt th[data-k]{cursor:pointer;white-space:nowrap}
.srt th[data-k]:hover{color:var(--chalk)}
.srt th[data-k].up::after{content:" \25B2"}
.srt th[data-k].down::after{content:" \25BC"}
.msg{margin-top:12px;padding:10px 14px;border:1px solid var(--line2);font-size:14px;background:var(--ground)}
.msg.good{border-color:var(--green);color:var(--green)}
.msg.bad{border-color:var(--red);color:var(--red)}
.hint{font-size:13px;color:var(--sage);margin:4px 0 0}
.qa{border-top:1px solid var(--line2);padding:16px 0;max-width:78ch}
.qa h3{margin:0 0 6px;font-size:18px;font-family:var(--display);color:var(--chalk)}
.qa p:last-child{margin-bottom:0}
.act{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;padding:2px 7px;border:1px solid currentColor;white-space:nowrap}
.act.notice{color:var(--brass2)}.act.delisted{color:var(--red)}.act.restored{color:var(--green)}.act.listed{color:var(--green)}
.copy{padding:5px 9px;font-size:11px}
.tradebtn{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--brass);color:var(--brass2);padding:4px 9px;display:inline-block}
.tradebtn:hover{background:rgba(201,162,39,.12);text-decoration:none}
@media (max-width:900px){
  .facts{grid-template-columns:minmax(0,1fr)}
  .facts dt{border-bottom:0;padding-bottom:0}
  .rule dl{grid-template-columns:minmax(0,1fr)}
  .rule dt{padding-top:8px}
  .top .wrap{gap:8px 16px}
}