:root{
  --paper:#EEF1F0;
  --paper-2:#E3E8E7;
  --ink:#0E1519;
  --lane:#143D5E;
  --split:#C8102E;
  --mist:#6C7A80;
  --rule:#C9D2D2;
  --display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --body:"Source Serif 4",Georgia,serif;
  --data:"IBM Plex Mono",ui-monospace,monospace;
  --wrap:min(68rem,100% - 2.5rem);
  --measure:38rem;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:1.0625rem;line-height:1.65;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;height:auto}
a{color:var(--lane)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;background:var(--ink);color:#fff;padding:.6rem 1rem;z-index:99}
:focus-visible{outline:3px solid var(--split);outline-offset:2px}

/* masthead */
.masthead{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  width:var(--wrap);margin:0 auto;padding:1.15rem 0 .9rem;
  border-bottom:2px solid var(--ink);
}
.wordmark{
  font-family:var(--display);font-weight:900;letter-spacing:-.035em;
  font-size:1.4rem;text-decoration:none;color:var(--ink);
}
.wm-b{color:var(--split)}
.nav{display:none;gap:1.4rem}
.nav a,.mobilenav a{
  font-family:var(--display);font-weight:500;font-size:.82rem;
  letter-spacing:.08em;text-transform:uppercase;color:var(--ink);text-decoration:none;
  padding-bottom:2px;border-bottom:2px solid transparent;
}
.nav a:hover{border-bottom-color:var(--split)}
.navtoggle{
  font-family:var(--display);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;
  background:none;border:1.5px solid var(--ink);border-radius:0;padding:.4rem .7rem;cursor:pointer;color:var(--ink);
}
.mobilenav{width:var(--wrap);margin:0 auto;display:flex;flex-direction:column;gap:.9rem;padding:1rem 0;border-bottom:1px solid var(--rule)}
@media(min-width:52rem){
  .nav{display:flex}.navtoggle{display:none}.mobilenav{display:none!important}
}

/* layout */
main{width:var(--wrap);margin:0 auto;padding:2.4rem 0 3rem}
.prose{max-width:var(--measure)}
.prose p,.prose ul,.prose ol{margin:0 0 1.15rem}
.prose li{margin-bottom:.4rem}
h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;line-height:1.12;margin:0 0 .7rem}
h1{font-weight:900;font-size:clamp(2rem,6vw,3rem)}
h2{font-weight:700;font-size:clamp(1.35rem,3.4vw,1.75rem);margin-top:2.4rem}
h3{font-weight:700;font-size:1.08rem;margin-top:1.7rem}
.eyebrow{
  font-family:var(--data);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--split);margin:0 0 .7rem;
}
.standfirst{font-size:1.2rem;line-height:1.5;color:#25333a;max-width:34rem}
.byline{
  font-family:var(--data);font-size:.74rem;letter-spacing:.05em;color:var(--mist);
  border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);
  padding:.55rem 0;margin:1.6rem 0 2rem;max-width:var(--measure);
}
.byline a{color:var(--mist)}

/* signature: pace band */
.band{
  border:2px solid var(--ink);background:#fff;margin:2rem 0;overflow:hidden;
}
.band-head{
  display:flex;justify-content:space-between;align-items:baseline;gap:1rem;
  background:var(--ink);color:#fff;padding:.5rem .85rem;
  font-family:var(--data);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
}
.band-head span:last-child{color:#9FD0F0}
.band-strip{display:flex;overflow-x:auto;scrollbar-width:thin}
.band-cell{
  flex:0 0 auto;min-width:5.4rem;padding:.7rem .85rem;border-right:1px solid var(--rule);text-align:left;
}
.band-cell:last-child{border-right:0}
.band-cell b{display:block;font-family:var(--data);font-size:1.02rem;font-weight:600}
.band-cell span{font-family:var(--data);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mist)}
.band-cell.mark{background:var(--split);color:#fff}
.band-cell.mark span{color:#FFD9DF}

/* calculator */
.calc{border:2px solid var(--ink);background:#fff;padding:1.3rem;margin:2rem 0}
.calc h2{margin-top:0;font-size:1.15rem}
.field{margin-bottom:1rem}
.field label{
  display:block;font-family:var(--display);font-weight:700;font-size:.78rem;
  letter-spacing:.09em;text-transform:uppercase;margin-bottom:.35rem;
}
.field .hint{font-family:var(--body);font-size:.85rem;color:var(--mist);text-transform:none;letter-spacing:0;font-weight:400;display:block}
input,select{
  width:100%;font-family:var(--data);font-size:1rem;padding:.6rem .65rem;
  border:1.5px solid var(--ink);border-radius:0;background:var(--paper);color:var(--ink);
}
.row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.5rem}
.btn{
  font-family:var(--display);font-weight:700;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;
  background:var(--split);color:#fff;border:0;padding:.8rem 1.4rem;cursor:pointer;width:100%;
}
.btn:hover{background:#A50D25}
.out{margin-top:1.2rem;border-top:2px solid var(--ink);padding-top:1rem}
.out .big{font-family:var(--data);font-size:clamp(1.6rem,7vw,2.4rem);font-weight:600;line-height:1.1}
.out .cap{font-family:var(--data);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mist)}
.out table{width:100%;border-collapse:collapse;margin-top:.9rem;font-family:var(--data);font-size:.9rem}
.out th,.out td{text-align:left;padding:.42rem .3rem;border-bottom:1px solid var(--rule)}
.out th{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mist)}
.err{color:var(--split);font-family:var(--data);font-size:.85rem}

/* index cards */
.grid{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule);margin:2rem 0}
@media(min-width:44rem){.grid{grid-template-columns:1fr 1fr}}
@media(min-width:64rem){.grid.three{grid-template-columns:1fr 1fr 1fr}}
.card{background:var(--paper);padding:1.2rem;text-decoration:none;color:inherit;display:block}
.card:hover{background:#fff}
.card .k{font-family:var(--data);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--split)}
.card h3{margin:.35rem 0 .4rem;font-size:1.05rem}
.card p{margin:0;font-size:.95rem;color:#31414a}

/* misc */
.formula{
  font-family:var(--data);font-size:.92rem;background:#fff;border-left:4px solid var(--lane);
  padding:.85rem 1rem;margin:1.4rem 0;overflow-x:auto;max-width:var(--measure);
}
.callout{border:1px solid var(--lane);background:#fff;padding:1rem 1.1rem;margin:1.6rem 0;max-width:var(--measure)}
.callout p:last-child{margin-bottom:0}
.callout .k{font-family:var(--data);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lane);display:block;margin-bottom:.35rem}
.faqs{max-width:var(--measure)}
.faq{border-bottom:1px solid var(--rule);padding:.8rem 0}
.faq summary{font-family:var(--display);font-weight:700;font-size:1rem;cursor:pointer}
.faq p{margin:.6rem 0 0}
.adslot{margin:2.2rem 0;min-height:1px}
.foot{border-top:2px solid var(--ink);margin-top:3rem}
.foot-grid{width:var(--wrap);margin:0 auto;padding:2rem 0 1rem;display:grid;gap:1.6rem}
@media(min-width:44rem){.foot-grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.foot-mark{font-family:var(--display);font-weight:900;font-size:1.15rem;margin:0 0 .4rem}
.foot-note{margin:0;font-size:.9rem;color:var(--mist);max-width:22rem}
.foot-head{font-family:var(--data);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mist);margin:0 0 .5rem}
.foot-grid a{display:block;font-size:.92rem;text-decoration:none;color:var(--ink);margin-bottom:.35rem}
.foot-grid a:hover{color:var(--split)}
.foot-legal{width:var(--wrap);margin:0 auto;padding:1rem 0 2rem;font-size:.82rem;color:var(--mist);border-top:1px solid var(--rule)}
.tablewrap{overflow-x:auto;max-width:var(--measure)}
table.data{border-collapse:collapse;width:100%;font-family:var(--data);font-size:.88rem;margin:1.3rem 0}
table.data th,table.data td{border-bottom:1px solid var(--rule);padding:.45rem .4rem;text-align:left}
table.data th{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mist)}
@media(prefers-reduced-motion:no-preference){
  .out.flash{animation:mark .5s ease}
  @keyframes mark{from{background:#FFE9ED}to{background:transparent}}
}

/* consent */
.cbanner{
  position:fixed;left:0;right:0;bottom:0;z-index:200;
  background:var(--ink);color:#EEF1F0;border-top:3px solid var(--split);
  padding:1.1rem 0;
}
.cbanner[hidden]{display:none}
.cbanner-in{width:var(--wrap);margin:0 auto;display:grid;gap:1rem}
@media(min-width:52rem){.cbanner-in{grid-template-columns:1fr auto;align-items:center}}
.cbanner p{margin:0;font-size:.92rem;line-height:1.5;max-width:44rem}
.cbanner a{color:#9FD0F0}
.cbanner-btns{display:flex;gap:.6rem;flex-wrap:wrap}
.cbtn{
  font-family:var(--display);font-weight:700;font-size:.78rem;letter-spacing:.09em;
  text-transform:uppercase;padding:.7rem 1.1rem;border:1.5px solid #EEF1F0;
  background:none;color:#EEF1F0;cursor:pointer;white-space:nowrap;
}
.cbtn.primary{background:var(--split);border-color:var(--split);color:#fff}
.cbtn:hover{background:#EEF1F0;color:var(--ink)}
.cbtn.primary:hover{background:#A50D25;border-color:#A50D25;color:#fff}
.clink{background:none;border:0;padding:0;font:inherit;color:var(--ink);cursor:pointer;text-decoration:underline}
.clink:hover{color:var(--split)}