:root{
  --ink:#0D0D0D;--bone:#F2F2F2;--grey:#6E6E6E;--green:#8FC31F;--greend:#5f8415;--red:#D93A1E;
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --disp:"Big Shoulders Display",system-ui,sans-serif;
  --body:"Zen Kaku Gothic New",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bone);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.55;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}
.sect{padding-bottom:30px}
.display{font-family:var(--disp);font-weight:800;text-transform:uppercase;letter-spacing:.035em;line-height:.94;hyphens:none;overflow-wrap:normal;word-break:keep-all}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.01em}
.muted{color:var(--grey)}
.muted-b{color:#9a9a9a}
.dim{color:#8b8b8b}
.light{color:var(--bone)}
.small{font-size:14.5px;line-height:1.62}
.h2{font-size:clamp(1.7rem,4.2vw,2.8rem);margin:0 0 10px}
.lbl{display:block;text-transform:uppercase;letter-spacing:.14em;color:var(--grey);margin:0 0 6px}
.scroll{overflow-x:auto}

/* bolted enamel panels */
.bolted{position:relative;border-radius:10px;
  background-color:var(--bone);
  box-shadow:0 1px 0 rgba(13,13,13,.18),0 30px 48px -40px rgba(13,13,13,.95);
  background-image:
    radial-gradient(circle at 13px 13px,#d7d7d7 0 3.4px,rgba(0,0,0,.35) 3.5px 4.4px,transparent 4.6px),
    radial-gradient(circle at calc(100% - 13px) 13px,#d7d7d7 0 3.4px,rgba(0,0,0,.35) 3.5px 4.4px,transparent 4.6px),
    radial-gradient(circle at 13px calc(100% - 13px),#d7d7d7 0 3.4px,rgba(0,0,0,.35) 3.5px 4.4px,transparent 4.6px),
    radial-gradient(circle at calc(100% - 13px) calc(100% - 13px),#d7d7d7 0 3.4px,rgba(0,0,0,.35) 3.5px 4.4px,transparent 4.6px);
  background-repeat:no-repeat}
.enamel::after{content:"";position:absolute;inset:0;border-radius:inherit;background:url(texture-enamel.jpg) center/cover;opacity:.1;mix-blend-mode:multiply;pointer-events:none}
.enamel>*{position:relative;z-index:1}
.panel{padding:22px}

/* topbar */
.topbar{position:sticky;top:0;z-index:60;display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:8px 16px 0;background:var(--bone);border-bottom:1px solid rgba(13,13,13,.22)}
.brand{display:flex;align-items:center;gap:9px;padding-bottom:8px}
.brand img{width:26px;height:26px;border-radius:5px}
.brand span{font-size:22px}
.nav{order:3;flex:1 0 100%;display:flex;gap:2px;overflow-x:auto;border-top:1px solid rgba(13,13,13,.14);scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;padding:11px 10px;color:var(--grey);white-space:nowrap}
.nav a:hover{color:var(--ink)}
.topbar__end{order:2;margin-left:auto;display:flex;align-items:center;gap:6px;padding-bottom:8px}
.iconbtn{display:grid;place-items:center;width:40px;height:40px;color:var(--grey);border:1px solid transparent}
.iconbtn:hover{color:var(--ink);border-color:rgba(13,13,13,.25)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border:2px solid var(--ink);background:transparent;color:var(--ink);font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;border-radius:4px;cursor:pointer}
.btn:hover{background:rgba(13,13,13,.08)}
.btn--primary{background:var(--ink);color:var(--bone)}
.btn--primary:hover{background:#262626}
.btn--big{min-height:52px;padding:0 28px;font-size:13.5px;letter-spacing:.18em}
.btn--green{background:var(--green);border-color:var(--green);color:var(--ink);font-weight:500}
.btn--green:hover{background:#9ed227}
.btn[disabled]{opacity:.45;cursor:not-allowed}

/* hero: concourse band + hanging board + ticket machine */
.hero{padding:0 0 26px}
.concourse{background:#dedede;overflow:hidden}
.concourse img{width:100%;height:clamp(118px,16vw,230px);object-fit:cover;object-position:50% 34%}
.hero__in{margin-top:-54px;position:relative;z-index:2}
.hero__grid{display:grid;gap:16px}
.kicker{color:#9a9a9a;text-transform:uppercase;letter-spacing:.18em;margin:0}

/* board */
.board{background-color:var(--ink);color:var(--bone);border-radius:10px;padding:0;overflow:hidden}
.board__head{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;padding:20px 16px 16px}
.board__head h1{font-family:var(--disp);font-weight:800;text-transform:uppercase;letter-spacing:.02em;line-height:.9;font-size:clamp(1.45rem,6.5vw,3.4rem);margin:0;color:var(--bone);hyphens:none;overflow-wrap:normal;word-break:keep-all;text-wrap:balance}
.board__head h1 .l{display:block}
.roundels{display:flex;gap:10px;flex-wrap:wrap}
.roundel{display:grid;place-items:center;align-content:center;width:clamp(86px,23vw,104px);height:clamp(86px,23vw,104px);border:2px solid rgba(242,242,242,.45);border-radius:50%;text-align:center;padding:6px}
.roundel:hover{border-color:var(--green)}
.roundel__n{font-size:clamp(20px,5.2vw,26px);color:var(--bone);line-height:1}
.roundel__l{color:#a9a9a9;margin-top:6px;font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;max-width:86px;line-height:1.3}
.roundel.is-live{border-color:var(--green)}
.roundel.is-live .roundel__n{color:var(--green)}

.board__strip{display:flex;align-items:center;gap:10px;padding:10px 16px;border-top:1px solid rgba(242,242,242,.2);border-bottom:1px solid rgba(242,242,242,.2);flex-wrap:wrap;background:#0a0a0a}
.board__strip .mono{color:#cfcfcf}
.sep{color:#8b8b8b !important}
.board__right{margin-left:auto;color:var(--green) !important}
.dot{width:9px;height:9px;border-radius:50%;background:var(--green)}
.dot.off{background:var(--red)}

.board__body{padding:12px 0 0}
.diagram{padding:0 0 2px}
.diagram svg{width:100%;height:auto;display:block}
.svgt{font-family:var(--mono);font-size:20px;fill:#b3b3b3}
.svgt--id{fill:#F2F2F2;letter-spacing:.06em}
.lane path{stroke:#5a5a5a;transition:stroke .2s}
.lane circle{fill:#5a5a5a;transition:fill .2s}
.lane .ring{fill:none;stroke:var(--green);stroke-width:3;opacity:0}
.lane.is-live path{stroke:var(--green)}
.lane.is-live circle{fill:var(--green)}
.lane.is-live .ring{fill:none;animation:ring .9s ease-out 1}
.lane.is-live .svgt--id{fill:var(--green)}
@keyframes ring{0%{r:17px;opacity:.9}100%{r:42px;opacity:0}}

.lanes{padding:4px 16px 14px}
.lanes__cap{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:6px 4px 2px;color:#7d7d7d;text-transform:uppercase;letter-spacing:.14em;font-size:10.5px}
.lane-row{display:grid;grid-template-columns:6px 62px minmax(86px,1fr) auto auto auto;gap:2px 16px;align-items:center;padding:12px 4px;border-top:1px solid rgba(242,242,242,.14);transition:background .2s}
.lane-row .bar{grid-column:1;grid-row:1 / span 2;align-self:stretch;width:6px;background:#2c2c2c;transition:background .2s}
.lane-row.is-live .bar{background:var(--green)}
.lane-row.is-live{background:rgba(143,195,31,.1)}
.lane-row__id{grid-column:2;grid-row:1;color:var(--bone);letter-spacing:.1em}
.lane-row__name{grid-column:3;grid-row:1;font-size:21px}
.lane-row__price{grid-column:4;grid-row:1;color:#e2e2e2;white-space:nowrap;text-align:right}
.lane-row__p99{grid-column:5;grid-row:1;color:#8b8b8b;white-space:nowrap;text-align:right}
.lane-row__count{grid-column:6;grid-row:1;color:var(--green);white-space:nowrap;text-align:right;min-width:76px}
.lane-row__models{grid-column:3 / -1;grid-row:2;color:#9a9a9a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lane-row.is-live .lane-row__id,.lane-row.is-live .lane-row__name{color:var(--green)}

.board__foot{display:grid;grid-template-columns:1fr;gap:8px;padding:14px 16px 16px;border-top:1px solid rgba(242,242,242,.2);background:#0a0a0a}
.board__foot p{margin:0;color:#9a9a9a;line-height:1.7;max-width:70ch}
.board__foot-right{color:var(--green) !important}

/* ticket machine: the curve widget */
.ticket{padding:16px;display:grid;gap:14px;align-content:start}
.ticket__head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.ticket__mark{width:46px;height:46px;border-radius:8px}
.ticket__name{flex:1 1 120px}
.ticket__name h2{font-size:clamp(26px,7vw,34px);margin:0;line-height:1}
.ticket__name p{margin:4px 0 0}
.pill{border:1px solid rgba(13,13,13,.4);border-radius:999px;padding:6px 10px;color:var(--grey);text-transform:uppercase;letter-spacing:.12em;white-space:nowrap;font-family:var(--mono);font-size:11px}
.pill.live{border-color:var(--green);color:var(--greend);background:rgba(143,195,31,.18)}
.tgrid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(13,13,13,.18);border:1px solid rgba(13,13,13,.18);border-radius:6px;overflow:hidden}
.tstat{background:var(--bone);padding:12px}
.tstat .lbl{margin-bottom:4px}
.progress{height:8px;background:rgba(13,13,13,.14);border-radius:4px;overflow:hidden}
.progress__bar{height:100%;width:0;background:var(--green);transition:width .4s}
.swap{border:2px solid var(--ink);border-radius:8px;padding:12px}
.swap__tabs{display:flex;gap:8px;align-items:center;margin-bottom:10px;flex-wrap:wrap}
.tab{min-height:38px;padding:0 14px;border:1px solid rgba(13,13,13,.35);background:transparent;color:var(--grey);font-family:var(--mono);font-size:12px;letter-spacing:.14em;border-radius:4px;cursor:pointer}
.tab.is-on{background:var(--ink);color:var(--bone);border-color:var(--ink)}
.swap__bal{margin-left:auto}
.swap__row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
#amt{flex:1 1 120px;min-width:0;min-height:52px;background:#fff;border:1px solid rgba(13,13,13,.4);border-radius:4px;padding:0 12px;color:var(--ink);font-size:16px}
.unit{color:var(--grey);min-width:44px}
#tradeBtn{flex:1 1 100%}
.swap__out{margin:10px 0 0;color:var(--greend)}
.swap__msg{margin:8px 0 0;color:var(--red);word-break:break-all}
.swap__msg a{color:var(--greend);text-decoration:underline}
.ticket__retry{margin:8px 0 0;color:var(--grey)}
.swap .btn--green{margin-top:4px}
.ca{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:10px 12px;border:1px dashed rgba(13,13,13,.45);border-radius:6px}
.ca code{color:var(--ink);font-size:11.5px;word-break:break-all;flex:1 1 150px}
.ca .lbl{margin:0}
.ticket__note{color:var(--grey);margin:0;line-height:1.7}

/* console */
.console{margin-top:18px}
.console__head{margin-bottom:16px;max-width:60ch}
.console__head h2{margin-bottom:8px}
textarea#prompt{width:100%;background:var(--ink);color:var(--bone);border:2px solid var(--ink);border-radius:6px;padding:12px;font-family:var(--mono);font-size:13px;line-height:1.6;resize:vertical}
.row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:12px 0}
.code{background:var(--ink);color:var(--bone);border-radius:6px;padding:14px;font-family:var(--mono);font-size:12px;line-height:1.75;overflow-x:auto;white-space:pre;margin:0 0 14px}
.code--red{border-left:4px solid var(--red)}
.split{display:grid;grid-template-columns:1fr;gap:14px;margin:16px 0}
.audit{list-style:none;margin:0 0 14px;padding:0;border-top:1px solid rgba(13,13,13,.18)}
.audit li{padding:7px 2px;border-bottom:1px solid rgba(13,13,13,.12);color:var(--grey)}
.audit li b{color:var(--ink)}
.notice{border:2px solid var(--red);border-left-width:6px;border-radius:6px;padding:12px;margin:0 0 14px;font-family:var(--mono);font-size:12.5px;line-height:1.7;color:var(--red);white-space:pre-wrap}
.notice.ok{border-color:var(--grey);color:var(--grey)}

/* log */
.logtable{display:grid}
.pad{padding:16px}
.logrow{display:grid;grid-template-columns:66px 56px minmax(0,1fr);gap:4px 10px;align-items:baseline;padding:10px 16px;border-top:1px solid rgba(242,242,242,.12);font-family:var(--mono);font-size:12px}
.logrow span:first-child{color:#8b8b8b}
.logrow .lg{color:var(--green);letter-spacing:.08em}
.logrow .ex{color:#cfcfcf;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.logrow .cost{grid-column:3;color:var(--bone)}

/* line map */
.linemap{padding:14px 16px 34px}
.stations{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:0;border-top:2px solid var(--ink)}
.stations li{position:relative;padding:18px 0 18px 46px;border-bottom:1px solid rgba(13,13,13,.18)}
.stations li::before{content:"";position:absolute;left:12px;top:24px;width:12px;height:12px;border-radius:50%;background:var(--ink)}
.stations li:first-child::before{background:var(--green)}
.st{display:block;color:var(--grey);letter-spacing:.18em;margin-bottom:2px}
.stations b{display:block;font-size:22px;margin-bottom:4px}

/* fares */
.fares__head{padding:22px 18px 10px;max-width:64ch}
.fares__grid{display:grid;grid-template-columns:1fr;gap:0}
.fares__img{margin:0;overflow:hidden}
.fares__img img{width:100%;aspect-ratio:4/3;max-height:240px;object-fit:cover;object-position:50% 50%}
.fare{width:100%;border-collapse:collapse;min-width:560px}
.fare th,.fare td{text-align:left;padding:12px 14px;border-top:1px solid rgba(242,242,242,.16);font-family:var(--mono);font-size:12.5px}
.fare th{color:#9a9a9a;text-transform:uppercase;letter-spacing:.14em;font-weight:400}
.fare td.t{font-family:var(--disp);font-size:20px;letter-spacing:.06em}
.fare tr.is-you{background:rgba(143,195,31,.16)}
.fare tr.is-you td{color:var(--green)}
.ck{color:var(--green)}
.no{color:var(--grey)}
.fares__you{padding:14px 18px;color:var(--green);border-top:1px solid rgba(242,242,242,.16);margin:0}

/* gates */
.gates{display:grid;grid-template-columns:1fr;gap:20px;padding:10px 16px 34px}
.gates__img{margin:0;overflow:hidden;border-radius:10px}
.gates__img img{width:100%;aspect-ratio:16/9;object-fit:cover}
.gates__copy p{max-width:52ch}

/* dashboard */
.dash__head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.dash__grid{display:grid;grid-template-columns:1fr;gap:1px;background:rgba(13,13,13,.16);border:1px solid rgba(13,13,13,.16);border-radius:6px;overflow:hidden;margin-bottom:18px}
.cell{background:var(--bone);padding:14px}
.big{font-size:24px;display:block;margin-bottom:4px;word-break:break-all}
.graph__head{display:flex;justify-content:space-between;gap:10px;margin-bottom:6px}
#spend{width:100%;height:150px;background:var(--ink);border-radius:6px}
.graph__axis{display:flex;justify-content:space-between;color:var(--grey);margin-top:6px}

/* alerts */
.alerts{padding:10px 16px 34px}
.alerts__grid{display:grid;grid-template-columns:1fr;gap:14px;margin:14px 0}
.msg__body{white-space:pre-wrap;margin:0;line-height:1.75;border-left:4px solid var(--grey);padding-left:12px;font-size:12.5px}
.msg__body--red{border-color:var(--red);color:var(--red)}
.msg__body--green{border-color:var(--green);color:var(--greend)}

/* fee loop */
.loop__body{padding:20px 18px 24px;display:grid;gap:10px;max-width:72ch}
.loop__body p{margin:0}
.loop__body .btn{justify-self:start;margin-top:8px}

/* footer */
.foot{border-top:2px solid var(--ink);margin-top:10px;padding:22px 0 40px}
.foot__in{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.foot__brand{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.foot__brand img{width:24px;height:24px;border-radius:5px}
.foot__brand span.display{font-size:20px}
.foot__links{margin-left:auto;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.foot__links a.mono{padding:12px 8px;color:var(--grey);letter-spacing:.14em}

@media (max-width:899px){
  .svgt{display:none}
  .lanes{padding:4px 12px 12px}
  .lane-row{grid-template-columns:6px 54px minmax(0,1fr) auto;gap:3px 10px;align-items:baseline;padding:11px 2px}
  .lane-row .bar{grid-row:1 / span 4}
  .lane-row__name{grid-column:3;grid-row:1;font-size:19px}
  .lane-row__count{grid-column:4;grid-row:1;min-width:0}
  .lane-row__models{grid-column:2 / -1;grid-row:2}
  .lane-row__price{grid-column:2 / -1;grid-row:3;text-align:left}
  .lane-row__p99{grid-column:2 / -1;grid-row:4;text-align:left}
}
@media (min-width:760px){
  .hero__in{margin-top:-66px}
  .board__head{grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:18px 26px;padding:24px 22px 20px}
  .board__head .kicker{grid-column:1;grid-row:1;align-self:center}
  .board__head .roundels{grid-column:2;grid-row:1;justify-content:flex-end}
  .board__head h1{grid-column:1 / -1;grid-row:2}
  .board__strip,.board__foot{padding-left:22px;padding-right:22px}
  .lanes{padding:4px 20px 16px}
  .board__foot{grid-template-columns:minmax(0,1fr) auto;align-items:start}
  .board__foot-right{text-align:right}
  .split{grid-template-columns:1fr 1fr}
  .stations{grid-template-columns:repeat(4,1fr);border-bottom:1px solid rgba(13,13,13,.18)}
  .stations li{border-bottom:none;border-right:1px solid rgba(13,13,13,.18);padding:18px 14px 22px 14px}
  .stations li:last-child{border-right:none}
  .stations li::before{left:14px;top:-7px}
  .gates{grid-template-columns:5fr 7fr;align-items:center;gap:28px}
  .dash__grid{grid-template-columns:repeat(4,1fr)}
  .alerts__grid{grid-template-columns:1fr 1fr}
  .fares__grid{grid-template-columns:4fr 8fr;align-items:start}
  .fares__img img{aspect-ratio:4/3;max-height:none}
  .logrow{grid-template-columns:70px 58px minmax(0,1fr) auto}
  .logrow .cost{grid-column:4;text-align:right}
  #tradeBtn{flex:1 1 150px}
}
@media (min-width:900px){
  .topbar{padding:0 16px;align-items:center;min-height:58px}
  .nav{order:1;flex:0 1 auto;border-top:none;margin-left:14px}
  .brand,.topbar__end{padding-bottom:0}
}
@media (min-width:1040px){
  .hero__grid{grid-template-columns:minmax(0,7.4fr) minmax(0,4.6fr);gap:18px;align-items:start}
  .ticket{position:sticky;top:74px}
  .console{width:83.333%;margin-left:8.333%;margin-top:22px}
  .board__head h1{font-size:clamp(2rem,3.85vw,3.1rem)}
  .svgt{font-size:21px}
}