:root{
  --pit:#0A0813;
  --pit2:#120E1F;
  --wall:#7A3BD6;
  --wall-dim:#3C2068;
  --em:#19D28A;
  --amber:#FFB43C;
  --ice:#7FE8F2;
  --ink:#E7E3F4;
  --mut:#A298C0;
  --line:#1E1636;
  --disp:'Silkscreen',monospace;
  --body:'Inter Tight',system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;max-width:100%}
body{
  background:var(--pit);
  color:var(--ink);
  font-family:var(--body);
  font-size:15px;
  line-height:1.5;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{image-rendering:pixelated;image-rendering:crisp-edges;max-width:100%;display:block}
.plate{position:fixed;inset:0;background-image:url('texture-pipes.jpg');background-size:168px;opacity:.07;pointer-events:none;z-index:0}
main,.shell,.foot{position:relative;z-index:1}
a{color:var(--ice);text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:700}
b,strong{font-weight:600}

.btn{
  font-family:var(--disp);font-size:10px;letter-spacing:.04em;text-transform:uppercase;
  background:var(--pit2);color:var(--ink);border:2px solid var(--wall-dim);
  padding:10px 12px;cursor:pointer;box-shadow:3px 3px 0 #05030B;min-height:40px;line-height:1.1;
}
.btn:hover{border-color:var(--wall);color:#fff}
.btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 #05030B}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.btn-primary{background:var(--wall);border-color:#A77BEC;color:#fff}
.btn-primary:hover{background:#8D4BF0}
.btn-emerald{background:#0E3B2C;border-color:var(--em);color:var(--em)}
.btn-emerald:hover{background:var(--em);color:#04120C}
.btn-sm{padding:7px 9px;font-size:9px;min-height:34px}
.btn-ghost{background:transparent}
.wide{width:100%}

/* shell */
.shell{
  display:flex;align-items:center;gap:8px 10px;flex-wrap:wrap;
  padding:8px 12px;border-bottom:2px solid var(--wall-dim);
  background:rgba(10,8,19,.96);position:sticky;top:0;z-index:30;
}
.brand{display:flex;align-items:center;gap:8px;color:var(--ink)}
.brand img{border:2px solid var(--wall-dim);width:30px;height:30px}
.brand-name{font-family:var(--disp);font-size:14px;letter-spacing:.06em}
.chip{font-family:var(--disp);font-size:9px;color:var(--em);border:1px solid #16553C;padding:3px 5px}
.nav{display:none;gap:14px;margin-left:14px}
.nav a{font-size:13px;color:var(--mut)}
.nav a:hover{color:var(--ice)}
.hud{order:3;width:100%;display:flex;align-items:center;gap:8px;border-top:1px dashed var(--wall-dim);padding-top:6px;flex-wrap:wrap}
.hud-k{font-family:var(--disp);font-size:8px;color:var(--mut);text-transform:uppercase}
.hud b{font-family:var(--disp);font-size:11px;color:var(--amber);font-variant-numeric:tabular-nums;margin-right:6px}
.shell-act{margin-left:auto;display:flex;gap:8px}

/* rooms */
.room{max-width:1280px;margin:0 auto;padding:22px 14px 8px}
.roomhead{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.tag{font-family:var(--disp);font-size:9px;color:var(--amber);border:1px solid #5A3C10;padding:3px 5px}
.roomname{font-family:var(--disp);font-size:13px;letter-spacing:.04em;color:var(--ink)}
.rule{flex:1;height:2px;min-width:16px;background:repeating-linear-gradient(90deg,var(--wall-dim) 0 4px,transparent 4px 8px)}
.status{font-family:var(--disp);font-size:9px;color:var(--mut)}
.panel{background:#0D0A18;border:2px solid var(--wall-dim);box-shadow:4px 4px 0 #05030B}

/* hero */
.hero-grid{display:grid;gap:16px;grid-template-columns:1fr}
.hero-head{order:1}
.cutaway{order:2}
.bookcol{order:3;min-width:0}
h1{font-family:var(--disp);line-height:1.2;letter-spacing:.01em;margin:0 0 10px}
h1 span{display:block;white-space:nowrap;color:#fff;font-size:22px;text-shadow:4px 4px 0 #2B1352}
.lede{color:var(--ink);max-width:48ch;margin:0 0 14px;font-size:16px}
.proof{border:2px solid var(--wall-dim);background:#0B0916;padding:12px;box-shadow:4px 4px 0 #05030B}
.proof-row{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.big{font-family:var(--disp);font-size:34px;color:var(--em);line-height:1;font-variant-numeric:tabular-nums}
.unit{font-family:var(--disp);font-size:12px;color:var(--em)}
.proof-label{font-size:13px;color:var(--mut);flex:1 1 180px}
.proof-label b{color:var(--ice)}
.metastrip{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 12px;margin-top:12px;border-top:1px dashed var(--wall-dim);padding-top:10px}
.metastrip div{display:flex;flex-direction:column;gap:2px;min-width:0}
.metastrip span{font-family:var(--disp);font-size:8px;color:var(--mut);text-transform:uppercase}
.metastrip b{font-size:14px;color:var(--ice);font-variant-numeric:tabular-nums;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* book */
.book-head{display:flex;align-items:center;gap:8px;padding:10px;border-bottom:2px solid var(--wall-dim);flex-wrap:wrap}
.book-head strong{font-family:var(--disp);font-size:11px}
.live{font-family:var(--disp);font-size:8px;color:var(--em);border:1px solid #16553C;padding:3px 5px}
.live.off{color:var(--amber);border-color:#5A3C10}
.book-head .btn{margin-left:auto}
.book-cols{display:none}
.rows{min-height:120px}
.row{
  display:grid;grid-template-columns:1fr 1fr;gap:6px 8px;
  padding:10px;border-bottom:1px solid var(--line);cursor:pointer;
}
.row:hover,.row:focus{background:#140F24;outline:none;box-shadow:inset 3px 0 0 var(--ice)}
.row.sel{background:#160F2A;box-shadow:inset 3px 0 0 var(--em)}
.row.lit{background:#131027}
.c{min-width:0;font-size:13px;font-variant-numeric:tabular-nums;display:flex;flex-direction:column;gap:1px}
.c::before{content:attr(data-l);font-family:var(--disp);font-size:8px;color:var(--mut);text-transform:uppercase}
.c-coin{grid-column:1 / -1;flex-direction:row;align-items:center;gap:6px;flex-wrap:wrap}
.c-coin::before{content:none}
.sym{font-family:var(--disp);font-size:12px;color:#fff}
.mintshort{font-size:11px;color:var(--mut)}
.keysprite{width:9px;height:9px;background:var(--wall);box-shadow:3px 0 0 var(--wall),0 3px 0 var(--wall);flex:0 0 auto}
.drybadge{font-family:var(--disp);font-size:7px;color:var(--amber);border:1px solid #5A3C10;padding:2px 3px}
.em{color:var(--em)}
.amb{color:var(--amber)}
.tick{animation:tickflash .5s steps(2) 1}
@keyframes tickflash{0%{color:var(--ice);background:#10233A}100%{background:transparent}}
.c-act{grid-column:1 / -1;flex-direction:row}
.c-act::before{content:none}
.note{font-size:12px;color:var(--mut);padding:10px;margin:0;border-top:1px dashed var(--wall-dim)}
.note.warn{color:var(--amber)}
.empty{padding:16px 12px;color:var(--mut);font-size:13px;margin:0}
.empty b{color:var(--ice)}

/* list form */
.listform{margin-top:14px;padding:12px}
.listform h3{font-family:var(--disp);font-size:11px;margin-bottom:10px}
.ff{display:grid;grid-template-columns:1fr 1fr;gap:8px}
label{font-family:var(--disp);font-size:8px;color:var(--mut);text-transform:uppercase;display:flex;flex-direction:column;gap:4px}
input,select{
  font-family:var(--body);font-size:14px;color:var(--ink);background:#07060F;
  border:2px solid var(--wall-dim);padding:9px;min-height:40px;width:100%;
}
input:focus,select:focus{outline:none;border-color:var(--ice)}
.chk{flex-direction:row;align-items:center;gap:8px;margin:10px 0;font-size:9px;color:var(--ink)}
.chk input{width:18px;height:18px;min-height:18px}
.ffoot{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.msg{font-size:12px;color:var(--mut);margin:0}
.msg.ok{color:var(--em)}
.msg.err{color:var(--amber)}

/* cutaway */
.cutaway{padding:0;overflow:hidden;position:relative}
.scene{width:100%;aspect-ratio:16/9;max-height:210px;object-fit:cover;object-position:50% 52%;border-bottom:2px solid var(--wall-dim)}
.tanks{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:12px}
.tank{display:flex;flex-direction:column;gap:5px;align-items:center;min-width:0}
.glass{
  width:100%;height:84px;border:2px solid #2A1D45;background:#07060F;
  position:relative;display:flex;align-items:flex-end;overflow:hidden;
}
.fluid{width:100%;background:var(--em);height:0;transition:height .25s steps(6);box-shadow:inset 0 2px 0 #7FF0C0;position:relative}
.fluid::after{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(0deg,rgba(0,0,0,.28) 0 2px,transparent 2px 4px);pointer-events:none}
.tank.on .glass{border-color:var(--ice)}
.tank.on .fluid{background:#2BF0A3}
.tlabel{font-family:var(--disp);font-size:8px;color:var(--mut);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tank.on .tlabel{color:var(--ice)}
.tval{font-family:var(--disp);font-size:9px;color:var(--em)}
.catwalk{position:relative;height:62px;border-top:2px solid var(--wall-dim);background:#0A0813;overflow:hidden}
.beam{position:absolute;left:0;right:0;top:30px;height:4px;background:repeating-linear-gradient(90deg,#2A1D45 0 6px,#140F24 6px 12px)}
.keeper{position:absolute;bottom:28px;left:8%;width:46px;height:46px;object-fit:contain;transition:left .6s steps(8);animation:bob .6s steps(2) infinite}
@keyframes bob{0%{transform:translateY(0)}50%{transform:translateY(-2px)}100%{transform:translateY(0)}}
.cap{font-size:12px;color:var(--mut);padding:10px;margin:0;border-top:1px dashed var(--wall-dim)}

/* streams */
.stream-grid{display:grid;gap:14px;grid-template-columns:1fr}
.lotcard{padding:12px}
.lothead{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.lothead .sym{font-size:15px}
.kv{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:6px 10px}
.kv.wide{grid-column:1 / -1;margin-top:10px}
.kv li{display:flex;flex-direction:column;gap:2px;border-top:1px dashed var(--line);padding-top:6px;min-width:0}
.kv span{font-family:var(--disp);font-size:8px;color:var(--mut);text-transform:uppercase}
.kv b{font-size:14px;color:var(--ink);font-variant-numeric:tabular-nums;overflow:hidden;text-overflow:ellipsis}
.bidpanel{padding:12px}
.bidpanel h3,.claim h3,.burnlog h3{font-family:var(--disp);font-size:11px;margin-bottom:10px}
.bidpanel h4{font-family:var(--disp);font-size:9px;color:var(--mut);margin:14px 0 6px;text-transform:uppercase}
.bidrow{display:flex;gap:8px}
.bidrow input{flex:1}
.bidlist,.loglist{list-style:none;margin:0;padding:0;max-height:220px;overflow:auto}
.bidlist li,.loglist li{display:flex;gap:8px;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--line);padding:7px 0;font-size:13px;font-variant-numeric:tabular-nums}
.bidlist li span,.loglist li span{color:var(--mut);font-size:12px}

/* valve */
.valve-grid{display:grid;gap:14px;grid-template-columns:1fr}
.valvebox{padding:14px}
.cd{font-family:var(--disp);font-size:30px;color:var(--amber);font-variant-numeric:tabular-nums;line-height:1}
.cdlabel{font-size:12px;color:var(--mut);margin:6px 0 12px}
.chutes{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.chute{position:relative;height:110px;border:2px solid #2A1D45;background:#07060F;overflow:hidden;display:flex;align-items:flex-end;justify-content:center}
.chlabel{font-family:var(--disp);font-size:8px;color:var(--mut);padding:5px}
.coin{position:absolute;top:-8px;width:6px;height:6px;background:var(--em);animation:drop 1.6s steps(16) infinite}
.chute.furn .coin{background:var(--amber)}
@keyframes drop{from{top:-8px}to{top:104px}}
.claim{padding:14px}
.claimbody{min-height:64px}

/* furnace */
.furn-grid{display:grid;gap:14px;grid-template-columns:1fr}
.furnpic{margin:0;padding:0;position:relative;overflow:hidden}
.furnpic img{width:100%;aspect-ratio:4/3;max-height:300px;object-fit:cover;object-position:50% 50%}
.furnpic figcaption{font-size:12px;color:var(--mut);padding:10px;border-top:2px solid var(--wall-dim)}
.embers{position:absolute;left:0;right:0;top:0;bottom:46px;pointer-events:none;overflow:hidden}
.embers span{position:absolute;bottom:18%;width:3px;height:3px;background:var(--amber);opacity:0;animation:rise 2.4s steps(12) infinite}
.embers span:nth-child(1){left:46%;animation-delay:0s}
.embers span:nth-child(2){left:52%;animation-delay:.5s}
.embers span:nth-child(3){left:49%;animation-delay:1s;background:#FFE08A}
.embers span:nth-child(4){left:56%;animation-delay:1.5s}
.embers span:nth-child(5){left:43%;animation-delay:2s;background:#FFE08A}
@keyframes rise{0%{transform:translateY(0);opacity:1}100%{transform:translateY(-72px);opacity:0}}
.flare{position:absolute;inset:0;background:var(--amber);opacity:0;pointer-events:none}
.flare.on{animation:flare .4s steps(4)}
@keyframes flare{0%{opacity:.55}100%{opacity:0}}
.burnlog{padding:12px}
.burnstat{font-size:13px;color:var(--mut);margin-bottom:10px}
.burnstat b{color:var(--amber);font-family:var(--disp);font-size:13px}

/* curve */
.curve-grid{display:grid;gap:14px;grid-template-columns:1fr}
.cabox{padding:12px;display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center}
.calogo{width:44px;height:44px;border:2px solid var(--wall-dim)}
.cainfo{min-width:0}
.calabel{display:block;font-family:var(--disp);font-size:8px;color:var(--mut);text-transform:uppercase}
#caText{display:block;font-size:12px;color:var(--ice);word-break:break-all;line-height:1.3}
.progwrap{grid-column:1 / -1;height:14px;border:2px solid #2A1D45;background:#07060F;margin-top:4px}
.prog{height:100%;width:0;background:var(--em);transition:width .3s steps(8)}
.progtxt{grid-column:1 / -1;font-family:var(--disp);font-size:8px;color:var(--mut)}
.widget{padding:12px}
.tabs{display:flex;gap:6px;margin-bottom:10px}
.tab{flex:1;font-family:var(--disp);font-size:10px;padding:10px;background:#07060F;border:2px solid var(--wall-dim);color:var(--mut);cursor:pointer;min-height:40px}
.tab.on{color:#fff;border-color:var(--wall);background:#1B1030}
.amtlabel{margin-bottom:8px}
.quote{font-size:13px;color:var(--em);margin:0 0 10px;font-variant-numeric:tabular-nums;min-height:19px}
.balrow{display:flex;justify-content:space-between;align-items:baseline;border-top:1px dashed var(--wall-dim);margin-top:10px;padding-top:8px;font-size:13px}
.balrow span{font-family:var(--disp);font-size:8px;color:var(--mut);text-transform:uppercase}

/* docs */
.docs-grid{display:grid;gap:14px;grid-template-columns:1fr}
.steps{list-style:none;margin:0 0 14px;padding:0;display:grid;gap:10px}
.steps li{display:flex;gap:12px;align-items:flex-start;border-left:3px solid var(--wall);padding:10px 12px;background:#0D0A18}
.steps b{font-family:var(--disp);font-size:12px;color:var(--amber)}
.steps span{font-size:14px;color:var(--ink)}
.loop{font-size:14px;color:var(--em);border:2px dashed #16553C;padding:10px;margin:0 0 10px}
.loop.alt{color:var(--ice);border-color:#1E4C58}
.keepercard{margin:0;padding:0;overflow:hidden}
.keepercard img{width:100%;aspect-ratio:1/1;max-height:320px;object-fit:contain;background:#07060F}
.keepercard figcaption{font-size:12px;color:var(--mut);padding:10px;border-top:2px solid var(--wall-dim)}

/* foot */
.foot{max-width:1280px;margin:20px auto 0;padding:16px 14px 40px;border-top:2px solid var(--wall-dim);display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--mut)}
.foot a{font-family:var(--disp);font-size:10px}
.fine{width:100%;font-size:11px}

@media (min-width:700px){
  body{font-size:16px}
  h1 span{font-size:32px}
  .big{font-size:42px}
  .metastrip{grid-template-columns:repeat(3,1fr)}
  .ff{grid-template-columns:repeat(3,1fr)}
  .stream-grid,.valve-grid,.furn-grid,.curve-grid,.docs-grid{grid-template-columns:1fr 1fr}
  .room{padding:30px 20px 12px}
  .scene{max-height:260px}
  .glass{height:104px}
}
@media (min-width:980px){
  .nav{display:flex}
  .hud{order:0;width:auto;border-top:0;padding-top:0;margin-left:auto}
  .shell-act{margin-left:12px}
  h1 span{font-size:42px}
  .hero-grid{grid-template-columns:minmax(0,1.9fr) minmax(290px,1fr);align-items:start;gap:18px}
  .hero-head{grid-column:1;grid-row:1}
  .bookcol{grid-column:1;grid-row:2}
  .cutaway{grid-column:2;grid-row:1 / span 2;position:sticky;top:74px}
  .book-cols{display:grid;grid-template-columns:1.5fr .9fr .55fr .95fr .5fr .75fr 70px;gap:8px;padding:8px 10px;border-bottom:1px solid var(--line)}
  .book-cols span{font-family:var(--disp);font-size:8px;color:var(--mut);text-transform:uppercase}
  .row{grid-template-columns:1.5fr .9fr .55fr .95fr .5fr .75fr 70px;align-items:center;gap:8px}
  .c::before{content:none}
  .c{flex-direction:row;align-items:center}
  .c-coin,.c-act{grid-column:auto}
  .metastrip{grid-template-columns:repeat(6,1fr)}
}
@media (min-width:1240px){
  h1 span{font-size:52px}
  .big{font-size:48px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
}