:root{
  color-scheme:light;
  --ink:#111827;
  --muted:#66717a;
  --line:#dce2e7;
  --line-strong:#c9d1d8;
  --page:#f4f6f8;
  --surface:#fff;
  --surface-soft:#f8fafb;
  --navy:#171a67;
  --taka:#202830;
  --joto:#d81424;
  --kuwa:#007fb8;
  font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,system-ui,sans-serif;
}
*{box-sizing:border-box}
html{background:var(--page);color:var(--ink)}
body{margin:0;min-width:320px;min-height:100vh}
a{color:inherit}
.timetable-shell{
  width:min(980px,calc(100% - 32px));
  margin:14px auto 28px;
  padding:18px 22px 22px;
  border:1px solid var(--line);
  border-radius:18px;
  background:var(--surface);
  box-shadow:0 10px 30px rgb(17 24 39 / 6%)
}
.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:10px
}
.brand-link{color:var(--navy);font-size:14px;font-weight:850;text-decoration:none}
.revision-badge{
  padding:5px 8px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--surface-soft);
  color:var(--muted);
  font-size:10px;
  white-space:nowrap
}
.direction-switch{
  position:relative;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:6px;
  margin-bottom:10px;
  padding:0 6px;
  border-bottom:1px solid var(--line);
  background:transparent
}
.direction-switch a{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:35px;
  margin-bottom:-1px;
  padding:7px 12px 6px;
  border:1px solid transparent;
  border-bottom:0;
  border-radius:11px 11px 0 0;
  color:#6b737b;
  background:transparent;
  font-size:12px;
  font-weight:800;
  text-align:center;
  text-decoration:none
}
.direction-switch a:hover{
  background:#f4f6f8;
  color:#424b53
}
.direction-switch a[aria-current="page"]{
  z-index:2;
  border-color:var(--line);
  background:var(--surface);
  color:var(--navy)
}
.page-header{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:end;
  gap:12px;
  margin-bottom:10px
}
.page-header h1{
  margin:0;
  font-size:clamp(27px,4.4vw,40px);
  letter-spacing:-.03em;
  line-height:1.08
}
.page-header h1 span{color:var(--navy)}
.page-actions{display:flex;gap:6px;align-items:center}
.action-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:32px;
  padding:6px 10px;
  border:1px solid var(--line-strong);
  border-radius:8px;
  background:var(--surface);
  color:#374151;
  font-size:11px;
  font-weight:800;
  text-decoration:none
}
.action-link:hover{border-color:var(--navy);color:var(--navy)}
.timetable{overflow:hidden;border:1px solid var(--line);border-radius:10px}
.hour-row{
  display:grid;
  grid-template-columns:56px minmax(0,1fr);
  min-height:34px;
  background:var(--surface)
}
.hour-row.has-stop-row{min-height:42px}
.hour-row:not(.has-stop-row) .trips{align-items:center}
.hour-row:not(.has-stop-row) .trip{align-items:center}
.hour-row:not(.has-stop-row) .trip-time{align-self:center}
.hour-row:not(.has-stop-row) .hour{align-items:center;padding-bottom:0}
.hour-row:nth-child(even){background:#fcfdfe}
.hour-row+.hour-row{border-top:1px solid var(--line)}
.hour{
  display:flex;
  align-items:flex-end;
  justify-content:center;
  border-right:1px solid var(--line);
  background:#fafbfc;
  padding-bottom:2px;
  font-size:20px;
  font-weight:850;
  line-height:1;
  font-variant-numeric:tabular-nums
}

.trips{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  align-items:end;
  column-gap:0;
  row-gap:2px;
  padding:2px 12px
}
.trip{
  display:flex;
  width:100%;
  min-width:0;
  height:24px;
  align-items:flex-end;
  justify-content:center;
  line-height:1;
  white-space:nowrap
}
.trip.has-stop{
  display:grid;
  grid-template-rows:12px 22px;
  height:34px;
  justify-items:center
}
.trip-stop{
  align-self:start;
  color:inherit;
  font-size:10px;
  font-weight:800;
  letter-spacing:.02em
}
.trip-time{
  align-self:end;
  font-size:22px;
  font-weight:780;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.02em
}
.trip-time sup{margin-left:1px;font-size:8px;vertical-align:super}
.trip[data-route="taka"] .trip-time,
.trip[data-route="taka"] .trip-stop{color:var(--taka)}
.trip[data-route="joto"] .trip-time,
.trip[data-route="joto"] .trip-stop{color:var(--joto)}
.trip[data-route="kuwa"] .trip-time,
.trip[data-route="kuwa"] .trip-stop{color:var(--kuwa)}
.status-message{margin:0;padding:24px 10px;color:var(--muted);text-align:center}
.status-message.error{color:#9a1a1a}
.legend{
  display:grid;
  gap:3px;
  margin-top:8px;
  padding:8px 2px 0;
  color:var(--muted);
  font-size:12px;
  line-height:1.5
}
.legend-row{
  display:flex;
  align-items:baseline;
  gap:8px;
  padding:0;
  border:0;
  background:transparent
}
.legend-title{
  flex:0 0 42px;
  margin:0;
  color:#374151;
  font-size:11px;
  font-weight:850;
  letter-spacing:.04em
}
.legend-items{display:flex;flex-wrap:wrap;gap:2px 10px}
.legend-item{white-space:normal}
.page-footer{
  margin-top:10px;
  padding-top:8px;
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:10px;
  line-height:1.5
}
.page-footer p{margin:0}
.visually-hidden{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0
}
a:focus-visible{outline:3px solid rgb(23 26 103 / 28%);outline-offset:3px}
@media(max-width:680px){
  body{background:var(--surface)}
  .timetable-shell{
    width:100%;
    margin:0;
    padding:10px 8px 18px;
    border:0;
    border-radius:0;
    box-shadow:none
  }
  .topbar{margin-bottom:8px;padding:0 2px}
  .brand-link{font-size:13px}
  .revision-badge{font-size:9px}
  .direction-switch{
    position:sticky;
    top:0;
    z-index:20;
    margin:0 0 12px;
    padding:0 4px;
    background:var(--surface);
    box-shadow:0 5px 10px rgb(17 24 39 / 5%)
  }
  .direction-switch a{
    min-height:31px;
    padding:6px 8px 5px;
    border-radius:10px 10px 0 0;
    font-size:11px
  }
  .page-header{
    grid-template-columns:minmax(0,1fr) auto;
    gap:10px;
    margin-bottom:8px;
    padding:0 2px
  }
  .page-actions{padding-top:2px}
  .page-header h1{font-size:28px}
  .action-link{min-height:30px;padding:5px 8px;font-size:10px}
  .timetable{border-radius:8px}
  .hour-row{grid-template-columns:44px minmax(0,1fr);min-height:27px}
  .hour-row.has-stop-row{min-height:38px}
  .hour{padding-bottom:1px;font-size:18px}
  .trips{grid-template-columns:repeat(5,minmax(0,1fr));row-gap:1px;padding:1px 7px}
  .trip{width:100%;min-width:0;height:23px}
  .trip.has-stop{grid-template-rows:11px 21px;height:32px}
  .trip-stop{font-size:9px}
  .trip-time{font-size:20px}
  .legend{margin-top:6px;padding-top:5px;font-size:11.5px}
  .legend-title{flex-basis:42px;font-size:11px}
  .page-footer{margin-top:7px;padding-top:6px;font-size:9px}
}
@media(max-width:380px){
  .page-header h1{font-size:26px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media print{
  @page{size:A4 portrait;margin:8mm}
  html,body{background:#fff}
  .timetable-shell{width:auto;margin:0;padding:0;border:0;border-radius:0;box-shadow:none}
  .topbar,.direction-switch,.page-actions{display:none}
  .hour-row{break-inside:avoid}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}