:root{
  --bg:#111214;
  --panel:#191c20;
  --panel-2:#20242a;
  --line:#343b45;
  --ink:#ece7db;
  --muted:#9aa2ad;
  --faint:#646d7a;
  --gold:#d9ad55;
  --cyan:#5fc3bd;
  --green:#8fbf74;
  --rose:#d87575;
  --violet:#a08bd0;
  --blue:#83a4e8;
  --orange:#e49a4e;
  --shadow:0 18px 48px rgba(0,0,0,.32);
}
*{box-sizing:border-box}
body{
  margin:0;
  min-height:100vh;
  background:var(--bg);
  color:var(--ink);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  letter-spacing:0;
}
button,select,input{font:inherit}
a{color:var(--cyan)}
.app{
  width:min(1500px,calc(100vw - 32px));
  margin:0 auto;
  padding:22px 0 34px;
}
.topbar{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:18px;
  margin-bottom:14px;
}
.eyebrow{
  color:var(--gold);
  font-family:"SFMono-Regular",Consolas,monospace;
  text-transform:uppercase;
  font-size:12px;
  letter-spacing:.12em;
}
h1{
  margin:4px 0 2px;
  font-size:clamp(28px,3.4vw,48px);
  line-height:1.03;
  letter-spacing:0;
}
.sub{
  color:var(--muted);
  max-width:760px;
  line-height:1.45;
  font-size:15px;
}
.nav{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  justify-content:flex-end;
}
.nav a,.btn,.chipbtn{
  border:1px solid var(--line);
  color:var(--ink);
  background:#171a1f;
  border-radius:7px;
  padding:8px 10px;
  text-decoration:none;
  cursor:pointer;
}
.nav a:hover,.btn:hover,.chipbtn:hover{border-color:var(--gold);color:white}
.btn.on,.chipbtn.on{background:#2a251a;border-color:var(--gold);color:#ffe0a0}
.toolbar{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  border:1px solid var(--line);
  background:var(--panel);
  border-radius:8px;
  padding:10px;
  margin:12px 0;
}
select{
  border:1px solid var(--line);
  color:var(--ink);
  background:#14171b;
  border-radius:7px;
  padding:8px 9px;
}
.section-map{
  display:grid;
  grid-template-columns:repeat(73,minmax(7px,1fr));
  gap:3px;
  flex:1 1 430px;
}
.secbtn{
  height:16px;
  min-width:7px;
  padding:0;
  border:0;
  border-radius:2px;
  background:#303640;
  cursor:pointer;
}
.secbtn.gold{background:var(--gold)}
.secbtn.active{outline:2px solid white;outline-offset:1px}
.grid{
  display:grid;
  grid-template-columns:minmax(0,1.45fr) minmax(340px,.75fr);
  gap:14px;
  align-items:start;
}
.panel{
  border:1px solid var(--line);
  background:var(--panel);
  border-radius:8px;
  box-shadow:var(--shadow);
}
.panel-head{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  border-bottom:1px solid var(--line);
  padding:12px 14px;
}
.panel-title{
  margin:0;
  font-size:16px;
  letter-spacing:0;
}
.panel-body{padding:14px}
.token-stream{
  position:relative;
  display:flex;
  flex-wrap:wrap;
  align-content:flex-start;
  gap:6px 5px;
  line-height:1.7;
}
.tok{
  position:relative;
  z-index:2;
  color:var(--ink);
  border:1px solid transparent;
  background:transparent;
  border-radius:6px;
  padding:2px 4px;
  cursor:pointer;
}
.tok:hover{background:#262b32;border-color:#46515e}
.tok.punct{color:var(--faint);padding-left:0;padding-right:0}
.tok.active{
  background:#3b321d;
  border-color:var(--gold);
  color:#fff1ca;
}
.tok.partner{background:#1f3433;border-color:rgba(95,195,189,.55)}
.tok.macro-member{box-shadow:inset 0 -2px var(--blue)}
.tok.micro-member{box-shadow:inset 0 -2px var(--green)}
.q-gold::after,.q-machine-assisted::after,.q-hint-only::after{
  content:"";
  position:absolute;
  right:-2px;
  top:-2px;
  width:5px;
  height:5px;
  border-radius:50%;
}
.q-gold::after{background:var(--gold)}
.q-machine-assisted::after{background:var(--cyan)}
.q-hint-only::after{background:#58606b}
.role-word{
  font-family:Georgia,serif;
  font-size:42px;
  line-height:1;
  color:#fff2cf;
  margin-bottom:10px;
}
.role-grid{
  display:grid;
  grid-template-columns:112px minmax(0,1fr);
  gap:8px 12px;
  font-size:14px;
}
.role-grid .k{color:var(--muted)}
.role-grid .v{color:var(--ink);overflow-wrap:anywhere}
.pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  border:1px solid var(--line);
  border-radius:999px;
  padding:4px 8px;
  color:var(--muted);
  background:#15181c;
  margin:0 5px 5px 0;
  font-size:12px;
}
.pill strong{color:var(--ink);font-weight:600}
.examples{display:flex;flex-wrap:wrap;gap:6px}
.muted{color:var(--muted)}
.mono{font-family:"SFMono-Regular",Consolas,monospace}
.track{
  display:grid;
  grid-template-columns:150px minmax(0,1fr);
  gap:12px;
  align-items:center;
  padding:10px 0;
  border-top:1px solid rgba(255,255,255,.055);
}
.track:first-child{border-top:0}
.track-name{
  color:var(--muted);
  font-size:13px;
}
.track-label{
  color:var(--ink);
  font-size:12px;
  margin-top:3px;
  overflow-wrap:anywhere;
}
.rail{
  position:relative;
  min-height:38px;
  border:1px solid #303741;
  border-radius:6px;
  overflow:hidden;
  background:#13161a;
}
.rail-grid{
  display:grid;
  height:100%;
  min-height:38px;
}
.cell{
  border-right:1px solid rgba(255,255,255,.035);
  background:rgba(255,255,255,.018);
}
.cell.in-span{background:rgba(95,195,189,.32)}
.cell.same-kind{background:rgba(217,173,85,.22)}
.cell.active{background:var(--gold)}
.cursor{
  position:absolute;
  top:0;
  bottom:0;
  width:2px;
  background:white;
  box-shadow:0 0 12px white;
}
.meter{
  position:absolute;
  top:50%;
  left:10px;
  right:10px;
  height:8px;
  transform:translateY(-50%);
  border-radius:999px;
  background:#2d333c;
}
.meter-fill{
  height:100%;
  border-radius:999px;
  background:linear-gradient(90deg,var(--cyan),var(--gold));
}
.address-list{
  display:grid;
  gap:9px;
}
.address{
  border:1px solid var(--line);
  border-radius:7px;
  padding:10px;
  background:var(--panel-2);
}
.address b{color:#fff0c2}
.address .small{color:var(--muted);font-size:12px;margin-top:5px}
.arc-wrap{
  position:relative;
  min-height:430px;
  padding-top:94px;
  overflow:auto;
}
.arc-svg{
  position:absolute;
  left:0;
  top:0;
  width:100%;
  height:100%;
  pointer-events:none;
  z-index:1;
}
.legend{display:flex;flex-wrap:wrap;gap:8px}
.legend span{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:12px}
.swatch{width:14px;height:8px;border-radius:999px;display:inline-block}
.ribbon-text .tok{margin-bottom:3px}
.ribbon-MC{background:rgba(217,173,85,.18)}
.ribbon-SUB-COND{background:rgba(131,164,232,.2)}
.ribbon-SUB-REL{background:rgba(95,195,189,.2)}
.ribbon-SUB-CONS{background:rgba(216,117,117,.18)}
.ribbon-SUB-OO{background:rgba(143,191,116,.18)}
.ribbon-O{background:transparent}
.ribbon-track{
  display:grid;
  grid-template-columns:repeat(var(--n),minmax(4px,1fr));
  gap:1px;
  min-height:28px;
  margin:9px 0 14px;
}
.rseg{border-radius:2px;min-height:28px;background:#22272f}
.rseg.on{background:var(--cyan)}
.metro{
  width:100%;
  min-height:580px;
  border:1px solid #303741;
  border-radius:8px;
  background:#13161a;
}
.hub-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
}
.hub-card{
  display:block;
  border:1px solid var(--line);
  border-radius:8px;
  padding:16px;
  background:var(--panel);
  text-decoration:none;
  color:var(--ink);
  min-height:170px;
}
.hub-card:hover{border-color:var(--gold);transform:translateY(-1px)}
.hub-card h2{margin:0 0 8px;font-size:20px}
.hub-card p{color:var(--muted);line-height:1.42;margin:0}
iframe.wave-frame{
  width:100%;
  height:calc(100vh - 148px);
  min-height:720px;
  border:1px solid var(--line);
  border-radius:8px;
  background:#111214;
}
@media(max-width:920px){
  .grid{grid-template-columns:1fr}
  .topbar{display:block}
  .nav{justify-content:flex-start;margin-top:12px}
  .track{grid-template-columns:1fr}
  .hub-grid{grid-template-columns:1fr}
  .section-map{grid-template-columns:repeat(25,minmax(8px,1fr))}
}