/* Layout: a single readable column with the calculator as a road-sign green panel at the top; reference tables below. Type is Overpass, a face drawn from US highway signage. */
:root{
  --paper:#f6f7f4; --card:#ffffff; --ink:#15211b; --mute:#5b6a62; --line:#dde3de;
  --sign:#0f5c3f; --sign-ink:#ffffff; --sign-2:#0b4a33; --amber:#f2b632; --link:#0d6b48; --warn:#9a3b16;
  --display:"Overpass","Arial Narrow",system-ui,sans-serif;
  --body:"Overpass",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Overpass Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--paper:#0f1512;--card:#161e1a;--ink:#e8efea;--mute:#9aaba1;--line:#26322c;--sign:#12704d;--sign-2:#0d5a3e;--link:#5fd3a2;--warn:#f0a07a;color-scheme:dark}}
:root[data-theme="dark"]{--paper:#0f1512;--card:#161e1a;--ink:#e8efea;--mute:#9aaba1;--line:#26322c;--sign:#12704d;--sign-2:#0d5a3e;--link:#5fd3a2;--warn:#f0a07a;color-scheme:dark}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.55}
a{color:var(--link)}
.wrap{max-width:980px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
header.top{border-bottom:1px solid var(--line);background:var(--card)}
header.top .wrap{display:flex;align-items:center;gap:18px;padding-block:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--display);font-weight:800;font-size:20px;letter-spacing:-.01em}
.shield{width:30px;height:30px;border-radius:6px;background:var(--sign);color:#fff;display:grid;place-items:center;font-weight:800;font-size:13px;border:2px solid #fff;box-shadow:0 0 0 1.5px var(--sign)}
nav.links{display:flex;gap:16px;flex-wrap:wrap;margin-left:auto;font-size:15px}
nav.links a{text-decoration:none;color:var(--mute)}
nav.links a:hover,nav.links a[aria-current="page"]{color:var(--ink)}
h1{font-family:var(--display);font-weight:800;font-size:clamp(30px,4.6vw,48px);line-height:1.05;letter-spacing:-.02em;margin:28px 0 10px;text-wrap:balance}
h2{font-family:var(--display);font-weight:800;font-size:clamp(22px,2.6vw,28px);line-height:1.15;margin:44px 0 12px;letter-spacing:-.01em;text-wrap:balance}
h3{font-size:18px;margin:22px 0 6px}
.lede{color:var(--mute);font-size:19px;max-width:62ch;margin:0 0 22px}
p,li{max-width:68ch}
.sign{background:var(--sign);color:var(--sign-ink);border-radius:14px;padding:22px;border:3px solid #fff;box-shadow:0 0 0 2px var(--sign),0 18px 40px -24px rgba(0,0,0,.45)}
.sign .grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:22px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label,.lab{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;opacity:.85}
.sign input,.sign select{font:600 18px var(--body);color:#15211b;background:#fff;border:0;border-radius:8px;padding:10px 12px;width:100%;min-width:0}
.sign input:focus-visible,.sign select:focus-visible,.sign button:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.tabs{display:flex;gap:6px;margin-bottom:14px;background:var(--sign-2);padding:4px;border-radius:10px;width:max-content;max-width:100%}
.tabs button{font:700 14px var(--body);border:0;border-radius:7px;padding:8px 12px;background:transparent;color:#fff;cursor:pointer}
.tabs button[aria-selected="true"]{background:#fff;color:var(--sign)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.trips{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}
.trip{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.8fr) minmax(0,.6fr) auto auto;gap:6px;align-items:center}
.trip input{font-size:16px;padding:8px 9px}
.trip .rt{display:flex;align-items:center;gap:4px;font-size:13px;white-space:nowrap}
.trip .rt input{width:18px;height:18px}
.x{background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff;border-radius:6px;width:30px;height:34px;cursor:pointer;font-size:16px}
.ghost{background:transparent;border:1.5px dashed rgba(255,255,255,.6);color:#fff;border-radius:8px;padding:8px 12px;font:700 14px var(--body);cursor:pointer}
.result{background:var(--sign-2);border-radius:10px;padding:18px;display:flex;flex-direction:column;gap:10px}
.amount{font-family:var(--mono);font-weight:700;font-size:clamp(40px,6vw,58px);line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.formula{font-family:var(--mono);font-size:15px;opacity:.9;font-variant-numeric:tabular-nums}
.odo{display:inline-flex;gap:3px}
.odo span{background:#0a1f17;color:#fff;border-radius:3px;padding:2px 5px;font-family:var(--mono);font-weight:700}
.btns{display:flex;gap:8px;flex-wrap:wrap}
.btn{font:700 15px var(--body);border-radius:8px;padding:10px 14px;cursor:pointer;border:0;text-decoration:none;display:inline-block}
.btn.light{background:#fff;color:var(--sign)}
.btn.line{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.7)}
.btn.solid{background:var(--sign);color:#fff}
.note{font-size:13px;opacity:.85}
.diff{font-size:15px;border-top:1px solid rgba(255,255,255,.2);padding-top:10px}
table.rates{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;font-variant-numeric:tabular-nums}
.tablebox{overflow-x:auto}
table.rates th,table.rates td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line)}
table.rates th{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--mute);background:var(--paper)}
table.rates td.n{font-family:var(--mono);font-weight:600}
table.rates tr:last-child td{border-bottom:0}
.callout{background:var(--card);border:1px solid var(--line);border-left:5px solid var(--amber);border-radius:8px;padding:14px 16px;margin:18px 0}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:12px 16px;margin-bottom:8px}
.faq summary{font-weight:700;cursor:pointer}
.faq details p{margin:8px 0 0;color:var(--mute)}
footer{border-top:1px solid var(--line);margin-top:56px;padding-block:22px 40px;color:var(--mute);font-size:14px}
footer .wrap{display:flex;flex-direction:column;gap:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (max-width:760px){
  .sign .grid{grid-template-columns:1fr}
  .trip{grid-template-columns:1fr 1fr auto;}
  .trip .name{grid-column:1/-1}
  .sign{padding:16px}
  body{font-size:16px}
}
@media print{header.top,footer,.no-print{display:none!important} body{background:#fff;color:#000}}
/* v2 additions */
.banner{background:var(--amber);color:#1d1600;font-size:15px}
.banner .wrap{padding-block:8px}
.perks{list-style:none;padding:0;margin:22px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 22px}
.perks li{position:relative;padding-left:28px;max-width:none}
.perks li:before{content:"✓";position:absolute;left:0;color:var(--sign);font-weight:800}
td.hot{color:var(--sign);font-weight:800;background:color-mix(in srgb,var(--amber) 22%,transparent)}
.formula .per{opacity:.75;font-size:13px}
.trip .half{display:none;font-size:14px;padding:8px 6px}
.trips.withhalf .trip{grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr) minmax(0,.5fr) minmax(0,.8fr) auto auto}
.trips.withhalf .trip .half{display:block}
.powered{color:#fff;opacity:.85;font-size:13px}
body.embed{background:transparent;padding:4px}
body.embed .sign{box-shadow:none;margin:0}
#pform{display:none}
@media (max-width:760px){.perks{grid-template-columns:1fr}.trips.withhalf .trip{grid-template-columns:1fr 1fr 1fr auto}}
@media print{
  body.printing > *:not(#pform){display:none!important}
  body.printing #pform{display:block;color:#000;font-family:Arial,sans-serif;padding:0 8px}
  #pform .pmeta{font-size:11px;color:#444}
  #pform table{width:100%;border-collapse:collapse;margin:12px 0}
  #pform td,#pform th{border:1px solid #999;padding:6px 8px;font-size:12px;text-align:left}
  #pform .pline td{height:26px}
  #pform .pline td:nth-child(odd){width:14%;font-weight:700;background:#f2f2f2}
  #pform .n{text-align:right}
  #pform .sigs{display:grid;grid-template-columns:2fr 1fr;gap:34px 30px;margin-top:40px}
  #pform .sigs div{border-top:1px solid #000;padding-top:4px;font-size:11px}
}