:root{
  --paper:#0c0e0d; --paper2:#14181a; --ink:#e9e7dd; --soft:#8f988c;
  --rail:#ffb23d; --go:#ffb23d; --wait:#8fd39a; --none:#5a6358; --line:#272d28;
  --line-2:#3a4239; --panel:#121512; --panel-2:#171b16; --text:#cfd2c8; --text-hi:#e9e7dd; --dim:#5a6358;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'Archivo',system-ui,sans-serif;font-size:.96rem;line-height:1.6;font-variant-numeric:tabular-nums}
h1,h2,h3{font-family:'Oswald',Impact,sans-serif;font-weight:800;letter-spacing:-.03em;line-height:1.06;margin:0;text-transform:uppercase;color:var(--text-hi)}
.mono,.eyebrow,label,input,button,.pill,th,td.n{font-family:'IBM Plex Mono',ui-monospace,monospace}
a{color:var(--rail)}
.wrap{max-width:1000px;margin:0 auto;padding:0 clamp(1rem,4vw,2.25rem)}

.top{border-bottom:2px solid var(--ink)}
.top .wrap{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:.95rem 0;flex-wrap:wrap}
.brand{font-family:'IBM Plex Mono',monospace;font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:.92rem;text-decoration:none;color:var(--ink)}
.brand span{color:var(--rail)}
.top nav a{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;margin-left:1.15rem;color:var(--soft);text-decoration:none}
.top nav a:hover,.top nav a:focus-visible{color:var(--rail)}

.hero{padding:clamp(2.25rem,6vw,4rem) 0 1.5rem}
.eyebrow{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--rail);font-weight:600;margin:0 0 1rem}
h1{font-size:clamp(1.85rem,5.5vw,3.2rem);max-width:15ch}
h1 em{font-style:normal;color:var(--rail)}
.stand{margin-top:1.35rem;max-width:54ch;font-size:1.02rem;color:var(--soft)}

.verdict{border:2px solid var(--ink);border-radius:6px;background:var(--panel);padding:clamp(1.25rem,3.5vw,1.9rem);margin:2rem 0}
.vlabel{font-family:'IBM Plex Mono',monospace;font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--soft);margin:0 0 .5rem}
.vhead{font-size:clamp(1.25rem,3.2vw,1.85rem);margin:0}
.vbody{margin:.7rem 0 0;max-width:60ch;font-size:.95rem;color:var(--soft)}

.shape{margin:2.25rem 0;padding:1.4rem 0 0;border-top:1px solid var(--line)}
.shhead{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}
.shtitle{font-family:'IBM Plex Mono',monospace;font-weight:800;font-size:1.15rem;letter-spacing:-.02em;margin:.2rem 0 0}
.shlegend{display:flex;gap:1.1rem;flex-wrap:wrap;font-family:'IBM Plex Mono',monospace;font-size:.62rem;color:var(--soft)}
.shlegend i{display:inline-block;width:.8rem;height:.8rem;border-radius:2px;margin-right:.35rem;vertical-align:-1px}
.svgwrap{background:var(--panel);border:1px solid var(--line);border-radius:5px;padding:.6rem .4rem;overflow-x:auto}
.svgwrap svg{display:block;width:100%;height:auto;min-width:540px}
.shcap{font-size:.85rem;color:var(--soft);margin:.75rem 0 0;max-width:64ch}
.group{margin:2.25rem 0}
.ghead{display:flex;align-items:center;gap:.7rem;margin-bottom:.25rem}
.dot{width:.85rem;height:.85rem;border-radius:50%;flex:none}
.gtitle{font-family:'IBM Plex Mono',monospace;font-weight:800;font-size:1.15rem;letter-spacing:-.02em}
.gsub{margin:0 0 1rem;font-size:.9rem;color:var(--soft);max-width:60ch}
.horses{display:grid;gap:.6rem}
.h{display:grid;grid-template-columns:2.4rem 1fr auto;gap:.9rem;align-items:center;background:var(--panel);border:1px solid var(--line);border-left-width:5px;border-radius:5px;padding:.8rem .95rem}
.h.go{border-left-color:var(--go)} .h.wait{border-left-color:var(--wait)} .h.none{border-left-color:var(--none)}
.h.pick{background:var(--panel-2);border-color:var(--rail);box-shadow:0 0 0 2px rgba(0,229,255,.25)}
.best{display:inline-block;margin-left:.5rem;padding:.1rem .4rem;border-radius:3px;background:var(--rail);color:#04070a;
  font-family:'IBM Plex Mono',monospace;font-size:.58rem;letter-spacing:.09em;vertical-align:.12em}
.pp{font-family:'IBM Plex Mono',monospace;font-weight:600;font-size:.85rem;text-align:center;border:1px solid var(--line);border-radius:3px;padding:.25rem 0;background:var(--paper)}
.hn{font-family:'Archivo',sans-serif;font-weight:600;font-size:1.05rem;letter-spacing:-.01em;display:block}
.hw{font-size:.94rem;color:var(--soft);margin-top:.1rem;display:block}
.pill{font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;padding:.24rem .55rem;border-radius:3px;white-space:nowrap}
.pill.go{background:var(--go);color:#04070a} .pill.wait{background:var(--wait);color:#04070a} .pill.none{background:var(--paper2);color:var(--soft)}

details.math{margin-top:2rem;border-top:1px solid var(--line);padding-top:1.25rem}
details.math summary{cursor:pointer;font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--rail);font-weight:600}
details.math summary:focus-visible{outline:2px solid var(--rail);outline-offset:3px}
.tw{overflow-x:auto;margin-top:1.1rem}
table{border-collapse:collapse;width:100%;font-size:.86rem;min-width:560px}
th,td{padding:.5rem .6rem;text-align:left;border-bottom:1px solid var(--line)}
th{font-family:'IBM Plex Mono',monospace;font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--soft);border-bottom:2px solid var(--ink);font-weight:600;white-space:nowrap}
td.n,th.n{text-align:right}
td.nm{font-family:'Archivo',sans-serif;font-weight:600}

section{padding:clamp(2.25rem,5.5vw,3.5rem) 0;border-top:1px solid var(--line)}
section h2{font-size:clamp(1.35rem,3vw,1.95rem);max-width:22ch;margin-bottom:1rem}
section h3{font-family:'IBM Plex Mono',monospace;font-size:1rem;font-weight:600;margin:1.9rem 0 .4rem}
p{max-width:66ch;margin:0 0 1rem}

.form{background:var(--panel);border:1px solid var(--line);color:var(--text-hi);border-radius:6px;padding:clamp(1.15rem,3.5vw,1.9rem);margin-top:1.25rem}
.form h3{color:var(--text-hi);margin:0 0 .35rem;font-size:1.05rem}
.form p{color:var(--soft);font-size:.9rem;max-width:58ch}
.ex{background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:.85rem 1rem;margin:1rem 0 1.35rem;font-family:'IBM Plex Mono',monospace;font-size:.72rem;color:var(--text);line-height:1.9}
.ex b{color:var(--go);font-weight:600}
.rh,.r{display:grid;grid-template-columns:minmax(5rem,1.15fr) 3.2rem minmax(6.5rem,1.7fr) 4rem 4.6rem 2.1rem;gap:.4rem;align-items:center}
.rh{font-family:'IBM Plex Mono',monospace;font-size:.6rem;letter-spacing:.07em;text-transform:uppercase;color:var(--soft);margin-bottom:.45rem}
.rh span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.r{margin-bottom:.4rem}
.form input{width:100%;padding:.52rem .55rem;border:1px solid var(--line);background:var(--panel);color:var(--text-hi);border-radius:3px;font-size:.78rem}
.form input:focus-visible{outline:2px solid var(--go);outline-offset:1px}
.form input::placeholder{color:var(--dim)}
.x{background:none;border:1px solid var(--line);color:var(--soft);border-radius:3px;padding:.44rem 0;cursor:pointer}
.x:hover{border-color:var(--go);color:var(--go)}
.acts{display:flex;gap:.55rem;flex-wrap:wrap;margin-top:1rem;align-items:center}
.btn{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;padding:.6rem 1rem;border-radius:3px;cursor:pointer;border:1px solid var(--go);background:var(--go);color:#04070a}
.btn.g{background:none;color:var(--text-hi);border-color:var(--line)}
.btn:hover{opacity:.9}
.toggle{display:inline-flex;align-items:center;gap:.15rem;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:.25rem}
.toggle .opt{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.04em;text-transform:uppercase;color:var(--soft);padding:.45rem .75rem;border-radius:999px;cursor:pointer;transition:.15s;white-space:nowrap}
.toggle .opt.active{background:var(--go);color:#04070a;font-weight:700}

.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.35rem;text-align:center;
  border:2px dashed var(--line-2);border-radius:5px;background:var(--panel);padding:1.6rem 1rem;cursor:pointer;margin:.4rem 0 0}
.drop:hover,.drop:focus-visible,.drop.over{border-color:var(--go);background:var(--panel-2);outline:none}
.dbig{font-family:'Archivo',sans-serif;font-weight:600;font-size:.98rem;color:var(--text-hi)}
.dsm{font-family:'IBM Plex Mono',monospace;font-size:.66rem;color:var(--soft);letter-spacing:.04em}
.pstat{font-family:'IBM Plex Mono',monospace;font-size:.72rem;color:var(--soft);margin-top:.7rem;min-height:1.1rem}
.pstat.err{color:var(--go)}
.pstat.ok{color:var(--text)}
.pickwrap{display:none;flex-wrap:wrap;gap:.6rem;align-items:center;margin-top:.9rem;
  background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:.85rem 1rem}
.pickwrap.on{display:flex}
.pickwrap label{font-family:'IBM Plex Mono',monospace;font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--soft)}
.pickwrap select{font-family:'IBM Plex Mono',monospace;font-size:.76rem;padding:.42rem .5rem;border:1px solid var(--line);
  background:var(--panel-2);color:var(--text-hi);border-radius:3px;max-width:15rem}
.pickwrap select:focus-visible{outline:2px solid var(--go);outline-offset:1px}
.echo{margin-top:1.1rem;border-top:1px solid var(--line);padding-top:1.1rem;display:none}
.echo.on{display:block}
.echo .eh{font-family:'IBM Plex Mono',monospace;font-weight:800;font-size:1.05rem;letter-spacing:-.02em;color:var(--text-hi);margin:0 0 .4rem}
.echo .eb{color:var(--soft);font-size:.9rem;margin:0 0 .9rem;max-width:58ch}
.echo ul{list-style:none;margin:0;padding:0;display:grid;gap:.35rem}
.echo li{font-family:'IBM Plex Mono',monospace;font-size:.72rem;color:var(--text);display:flex;gap:.55rem;align-items:baseline}
.echo li b{color:var(--text-hi);font-weight:600}
.echo .sw{width:.6rem;height:.6rem;border-radius:2px;flex:none;position:relative;top:-1px}
.echo .up{margin:.9rem 0 0;font-size:.72rem;font-family:'IBM Plex Mono',monospace}
.echo .up a{color:var(--go)}
dl dt{font-family:'IBM Plex Mono',monospace;font-weight:600;font-size:.98rem;margin-top:1.5rem}
dl dd{margin:.4rem 0 0;color:var(--soft);max-width:66ch;font-size:.9rem}
footer{border-top:2px solid var(--ink);padding:2.25rem 0 3rem;font-size:.82rem;color:var(--soft)}
footer .wrap{display:flex;justify-content:space-between;gap:1.25rem;flex-wrap:wrap}
@media (max-width:600px){
  .h{grid-template-columns:2.1rem 1fr;gap:.7rem}
  .h .pill{grid-column:2;justify-self:start;margin-top:.35rem}
  .rh,.r{grid-template-columns:1fr 2.7rem 1.2fr 2.9rem 3.4rem 1.8rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}