.nodes-hero{
  position:relative;
  overflow-x:clip;
  padding-top:clamp(64px,8vw,112px);
  padding-bottom:clamp(72px,9vw,124px);
  background:var(--color-dark);
  color:var(--color-dark-text);
  background-image:radial-gradient(var(--color-dark-line) 1px,transparent 1.4px);
  background-size:13px 13px
}
.nodes-hero::before{
  content:"";
  position:absolute;
  inset:0 0 0 42%;
  background:radial-gradient(closest-side,var(--color-glow),transparent 74%);
  pointer-events:none
}
.nodes-hero-inner{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(420px,.9fr);
  gap:clamp(48px,7vw,100px);
  align-items:center
}
.nodes-hero-copy{
  position:relative;
  z-index:2
}
.nodes-hero .eyebrow{
  border-color:var(--color-dark-line);
  background:var(--color-dark-panel);
  color:var(--color-dark-muted)
}
.nodes-hero h1{
  max-width:720px;
  margin:22px 0 22px;
  color:var(--color-dark-text)
}
.nodes-hero .accent-text{
  color:var(--color-accent)
}
.nodes-hero .lead{
  max-width:690px;
  margin-bottom:28px;
  color:var(--color-dark-muted)
}
.nodes-hero-secondary{
  border-color:var(--color-dark-text);
  color:var(--color-dark-text)
}
.nodes-hero-secondary:hover{
  background:var(--color-dark-raised)
}
.nodes-fact-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
  margin-top:24px;
  padding-top:20px;
  border-top:1px solid var(--color-dark-line);
  color:var(--color-dark-muted);
  font-size:.84rem
}
.nodes-fact-row span{
  display:inline-flex;
  align-items:center;
  gap:7px
}
.nodes-fact-row span::before{
  content:"";
  width:7px;
  height:7px;
  flex:0 0 auto;
  border-radius:var(--radius-pill);
  background:var(--color-accent)
}
.route-board{
  position:relative;
  z-index:1;
  min-height:430px;
  padding:22px;
  overflow:hidden;
  border:1px solid var(--color-dark-line);
  border-radius:var(--radius-md);
  background:var(--color-dark-panel);
  box-shadow:var(--shadow-window);
  transform:rotate(1.5deg)
}
.route-board::after{
  content:"";
  position:absolute;
  inset:auto -18% -42% 22%;
  height:70%;
  border-radius:var(--radius-pill);
  background:radial-gradient(closest-side,var(--color-glow),transparent 72%);
  pointer-events:none
}
.route-board-head{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding-bottom:17px;
  border-bottom:1px solid var(--color-dark-line);
  color:var(--color-dark-muted);
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.06em
}
.route-board-state{
  display:inline-flex;
  align-items:center;
  gap:7px
}
.route-board-state i{
  width:8px;
  height:8px;
  flex:0 0 auto;
  border-radius:var(--radius-pill);
  background:var(--color-accent)
}
.route-board-map{
  width:100%;
  height:auto;
  margin-top:18px;
  color:var(--color-accent)
}
.map-grid{
  fill:none;
  stroke:var(--color-dark-line);
  stroke-width:1
}
.route-path{
  fill:none;
  stroke:currentColor;
  stroke-width:2;
  stroke-linecap:round;
  stroke-dasharray:7 8;
  opacity:.48
}
.route-path-main{
  stroke-width:3;
  stroke-dasharray:none;
  opacity:1
}
.route-node{
  fill:var(--color-dark-panel);
  stroke:currentColor;
  stroke-width:3
}
.route-node-origin,.route-node-end{
  fill:var(--color-accent)
}
.route-board-regions{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:8px;
  margin-top:2px
}
.route-board-regions span{
  padding:8px 6px;
  border:1px solid var(--color-dark-line);
  border-radius:var(--radius-xs);
  color:var(--color-dark-muted);
  text-align:center;
  font-size:.75rem
}
.nodes-section-head{
  display:grid;
  grid-template-columns:minmax(0,.85fr) minmax(360px,1fr);
  gap:clamp(36px,6vw,90px);
  align-items:end;
  margin-bottom:48px
}
.nodes-section-head h2{
  margin:18px 0 0
}
.nodes-section-head>p{
  margin:0;
  color:var(--color-muted)
}
.route-directory .region-group{
  padding:clamp(20px,3vw,30px);
  border:1px solid var(--color-line);
  border-radius:var(--radius-md);
  background:var(--color-panel);
  box-shadow:var(--shadow-card)
}
.route-directory .region-group+.region-group{
  margin-top:24px
}
.route-directory .route-table{
  table-layout:auto
}
.route-directory .route-table th{
  white-space:nowrap
}
.route-directory .route-table td:nth-child(2),
.route-directory .route-table td:nth-child(3){
  white-space:nowrap
}
.route-directory .route-table tbody tr:last-child td{
  border-bottom:0
}
.route-note{
  margin-top:30px;
  color:var(--color-muted)
}
.line-type-section{
  border-top:1px solid var(--color-dark-line);
  border-bottom:1px solid var(--color-dark-line)
}
.dark-section-head{
  display:grid;
  grid-template-columns:minmax(0,.8fr) minmax(360px,1fr);
  gap:18px clamp(36px,6vw,90px);
  align-items:end;
  margin-bottom:42px
}
.dark-section-head .eyebrow{
  grid-column:1/-1;
  justify-self:start;
  border-color:var(--color-dark-line);
  background:var(--color-dark-panel);
  color:var(--color-dark-muted)
}
.dark-section-head h2{
  margin:0;
  color:var(--color-dark-text)
}
.dark-section-head p{
  margin:0;
  color:var(--color-dark-muted)
}
.type-ledger{
  border:1px solid var(--color-dark-line);
  border-radius:var(--radius-md);
  overflow:hidden;
  background:var(--color-dark-panel)
}
.type-ledger-row{
  display:grid;
  grid-template-columns:190px minmax(0,1fr) 170px;
  gap:32px;
  padding:clamp(26px,4vw,42px);
  background-image:radial-gradient(var(--color-dark-line) 1px,transparent 1.4px);
  background-size:13px 13px
}
.type-ledger-row+.type-ledger-row{
  border-top:1px solid var(--color-dark-line)
}
.type-ledger-label h3{
  margin:13px 0 0;
  color:var(--color-dark-text);
  font-size:1.35rem
}
.type-mark{
  display:inline-flex;
  padding:4px 9px;
  border-left:3px solid var(--color-accent);
  background:var(--color-dark-raised);
  color:var(--color-accent);
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.06em
}
.type-ledger-copy{
  color:var(--color-dark-muted)
}
.type-ledger-copy p:last-child{
  margin-bottom:0
}
.type-ledger-use{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:9px;
  padding-left:20px;
  border-left:1px solid var(--color-dark-line)
}
.type-ledger-use strong{
  margin-bottom:4px;
  color:var(--color-dark-text);
  font-size:.78rem
}
.type-ledger-use span{
  display:inline-flex;
  min-height:28px;
  padding:4px 10px;
  border:1px solid var(--color-dark-line);
  border-radius:var(--radius-pill);
  color:var(--color-dark-muted);
  font-size:.75rem
}
.usage-workbench{
  border-top:1px solid var(--color-line)
}
.usage-row{
  display:grid;
  grid-template-columns:minmax(180px,.42fr) minmax(0,1.58fr);
  gap:clamp(28px,5vw,78px);
  padding-top:34px;
  padding-bottom:34px;
  border-bottom:1px solid var(--color-line)
}
.usage-name{
  display:flex;
  align-items:flex-start;
  gap:12px
}
.usage-name h3{
  margin:0;
  font-size:1.3rem
}
.usage-dot{
  width:10px;
  height:10px;
  flex:0 0 auto;
  margin-top:8px;
  border-radius:var(--radius-pill);
  background:var(--color-accent)
}
.usage-copy{
  columns:2;
  column-gap:34px;
  color:var(--color-muted)
}
.usage-copy p{
  break-inside:avoid
}
.usage-copy p:last-child{
  margin-bottom:0
}
.selection-process{
  background:var(--color-panel-soft)
}
.process-panel{
  display:grid;
  grid-template-columns:minmax(260px,.65fr) minmax(0,1.35fr);
  gap:clamp(36px,6vw,86px);
  padding:clamp(28px,5vw,58px);
  border:1px solid var(--color-line);
  border-radius:var(--radius-md);
  background:var(--color-panel)
}
.process-intro h2{
  margin:18px 0
}
.process-intro p{
  color:var(--color-muted)
}
.process-list{
  border-top:1px solid var(--color-line)
}
.process-list article{
  display:grid;
  grid-template-columns:42px minmax(0,1fr);
  gap:16px;
  padding-top:24px;
  padding-bottom:24px;
  border-bottom:1px solid var(--color-line)
}
.process-index{
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  border-radius:var(--radius-xs);
  background:var(--color-dark);
  color:var(--color-accent);
  font-family:var(--font-mono);
  font-weight:800
}
.process-list h3{
  margin-bottom:8px;
  font-size:1.08rem
}
.process-list p{
  margin:0;
  color:var(--color-muted)
}
.process-actions{
  grid-column:1/-1;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding-top:26px;
  border-top:1px solid var(--color-line)
}
.process-actions p{
  max-width:620px;
  margin:0;
  color:var(--color-muted)
}
.coverage-layout{
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);
  gap:clamp(46px,8vw,112px);
  align-items:start
}
.coverage-copy h2{
  margin:18px 0 24px
}
.coverage-copy p{
  color:var(--color-muted)
}
.coverage-panel{
  border:1px solid var(--color-line);
  border-radius:var(--radius-md);
  background:var(--color-panel);
  box-shadow:var(--shadow-card)
}
.coverage-stat{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:4px 18px;
  align-items:baseline;
  padding:24px
}
.coverage-stat+.coverage-stat{
  border-top:1px solid var(--color-line)
}
.coverage-stat span{
  color:var(--color-muted);
  font-size:.82rem
}
.coverage-stat strong{
  color:var(--color-text);
  font-family:var(--font-display);
  font-size:1.2rem
}
.coverage-stat small{
  grid-column:1/-1;
  color:var(--color-muted)
}
@media (max-width:1050px){
  .nodes-hero-inner{
    grid-template-columns:1fr
  }
  .route-board{
    width:min(680px,100%);
    min-height:0;
    transform:none
  }
  .nodes-hero::before{
    inset:38% 0 0
  }
  .nodes-section-head,
  .dark-section-head{
    grid-template-columns:1fr
  }
  .nodes-section-head>p,
  .dark-section-head p{
    max-width:760px
  }
  .type-ledger-row{
    grid-template-columns:160px minmax(0,1fr)
  }
  .type-ledger-use{
    grid-column:2;
    flex-direction:row;
    flex-wrap:wrap;
    padding-top:18px;
    padding-left:0;
    border-top:1px solid var(--color-dark-line);
    border-left:0
  }
  .type-ledger-use strong{
    width:100%
  }
  .coverage-layout{
    grid-template-columns:1fr
  }
}
@media (max-width:768px){
  .nodes-hero-inner{
    gap:42px
  }
  .nodes-hero .lead{
    font-size:1rem
  }
  .route-board{
    padding:16px
  }
  .route-board-regions{
    grid-template-columns:repeat(2,minmax(0,1fr))
  }
  .type-ledger-row{
    grid-template-columns:1fr;
    gap:20px
  }
  .type-ledger-use{
    grid-column:auto
  }
  .usage-row{
    grid-template-columns:1fr;
    gap:18px
  }
  .usage-copy{
    columns:auto
  }
  .process-panel{
    grid-template-columns:1fr
  }
  .process-actions{
    grid-column:auto;
    align-items:flex-start;
    flex-direction:column
  }
}
@media (max-width:520px){
  .route-board-head{
    align-items:flex-start;
    flex-direction:column
  }
  .route-board-map{
    margin-top:6px
  }
  .route-directory .region-group{
    padding:18px
  }
  .nodes-fact-row{
    display:grid;
    grid-template-columns:1fr
  }
  .process-panel{
    padding:22px
  }
  .coverage-stat{
    grid-template-columns:1fr
  }
  .coverage-stat small{
    grid-column:auto
  }
}
@media (prefers-reduced-motion:reduce){
  .route-board{
    transform:none
  }
}