/* Anthony McGrath free tools: shared look, matching the main site */
:root{--ground:#0E0B0B;--paper:#171212;--ink:#F4EEEC;--muted:#B5A6A3;--rule:#3A2A2A;--field:#6E5E5B;--livery:#151010;--plate:#E3242B;--on-plate:#FFFFFF;--link:#FF6B70;--ok:#6FCF97;--bad:#FF8A80;--warn:#F2B33D;--warnbg:#2C2410;--okbg:#12261B;--badbg:#2A1416;--shadow:rgba(0,0,0,.55);
  --display:"Barlow Condensed","Arial Narrow",Impact,sans-serif;--body:"Figtree",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ground);color:var(--ink);font:400 1rem/1.6 var(--body)}
a{color:var(--link)}
img{max-width:100%;display:block}
.wrap{width:min(1120px,100% - 2rem);margin-inline:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;z-index:9;background:var(--paper);padding:.5rem .8rem}
/* header */
.tb{background:var(--livery);color:var(--ink);border-bottom:3px solid var(--plate)}
.tb__in{display:flex;align-items:center;gap:1rem;min-height:4rem;flex-wrap:wrap;padding:.5rem 0}
.tb__brand{display:inline-flex;align-items:center;gap:.6rem;color:var(--ink);text-decoration:none;font:800 1.5rem/1 var(--display);letter-spacing:.01em;text-transform:uppercase}
.tb__brand img{width:2.2rem;height:2.2rem;border-radius:.5rem}
.tb__nav{display:flex;gap:1.1rem;margin-left:auto;flex-wrap:wrap;align-items:center}
.tb__nav a{color:var(--ink);font-weight:700;text-decoration:none;font-size:.95rem}
.tb__nav a:hover{text-decoration:underline}
.tb__cta{background:var(--plate);color:#fff!important;padding:.55rem .9rem;border-radius:.5rem}
/* hero */
.hero{padding:2.2rem 0 1.2rem}
.crumbs{font-size:.85rem;color:var(--muted);margin:0 0 .6rem}.crumbs a{color:var(--muted)}
.eyebrow{display:inline-block;font:800 .8rem/1 var(--body);letter-spacing:.08em;text-transform:uppercase;background:var(--plate);color:#fff;padding:.4rem .6rem;border-radius:.3rem;margin-bottom:.8rem}
h1{font:900 clamp(2.2rem,5vw,3.6rem)/1 var(--display);text-transform:uppercase;letter-spacing:.005em;margin:0 0 .8rem}
.lead{font-size:1.125rem;color:var(--muted);max-width:62ch;margin:0}
/* calculator */
.calc{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:1.25rem;margin:1.4rem 0 2.5rem;align-items:start}
@media (max-width:52rem){.calc{grid-template-columns:minmax(0,1fr)}}
.card{background:var(--paper);border:1.5px solid var(--rule);border-radius:.9rem;padding:1.2rem 1.25rem;box-shadow:0 10px 30px -18px var(--shadow)}
.card h2{font:800 1.5rem/1.1 var(--display);text-transform:uppercase;margin:0 0 .9rem}
.tabs{display:grid;grid-template-columns:1fr 1fr;gap:.35rem;margin:0 0 1rem;background:var(--ground);border:1.5px solid var(--rule);border-radius:.6rem;padding:.25rem}
.tab{flex:1 1 10rem;appearance:none;border:0;background:none;font:700 .92rem/1.2 var(--body);color:var(--muted);padding:.6rem .7rem;border-radius:.45rem;cursor:pointer}
.tab[aria-selected=true]{background:var(--plate);color:#fff}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem 1rem}
@media (max-width:30rem){.grid{grid-template-columns:minmax(0,1fr)}}
.f{display:grid;gap:.3rem;align-content:start}
.f label{font-weight:700;font-size:.92rem}
.f .hint{font-size:.8rem;color:var(--muted);line-height:1.4}
.inp{display:flex;align-items:stretch;border:1.5px solid var(--field);border-radius:.5rem;background:var(--paper);overflow:hidden}
.inp:focus-within{outline:3px solid color-mix(in srgb,var(--plate) 45%,transparent);outline-offset:1px;border-color:var(--plate)}
.inp span{display:grid;place-items:center;padding:0 .65rem;background:var(--ground);color:var(--muted);font-weight:700;font-size:.92rem;border-right:1.5px solid var(--rule)}
.inp span.r{border-right:0;border-left:1.5px solid var(--rule)}
.inp input,.inp select{flex:1;min-width:0;border:0;background:transparent;color:var(--ink);font:500 1.05rem/1.2 var(--body);padding:.7rem .7rem;outline:0}
select.sel{width:100%;border:1.5px solid var(--field);border-radius:.5rem;background:var(--paper);color:var(--ink);font:500 1rem/1.2 var(--body);padding:.7rem}
.full{grid-column:1/-1}
.chk{display:flex;gap:.55rem;align-items:center;font-weight:600;font-size:.92rem;cursor:pointer}
.chk input{width:1.15rem;height:1.15rem;accent-color:var(--plate);margin:0}
details.more{border-top:1px solid var(--rule);margin-top:1rem;padding-top:.8rem}
details.more summary{cursor:pointer;font-weight:700}
details.more .grid{margin-top:.8rem}
/* results */
.res{position:sticky;top:1rem}
.big{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;margin:0 0 1rem}
.stat{border:1.5px solid var(--rule);border-radius:.7rem;padding:.8rem .9rem;background:var(--ground)}
.stat__k{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.stat__v{font:900 2rem/1.05 var(--display);margin-top:.15rem;font-variant-numeric:tabular-nums;word-break:break-word}
.stat--main{grid-column:1/-1;background:var(--plate);border-color:var(--plate);color:#fff}
.stat--main .stat__k{color:rgba(255,255,255,.85)}
.stat--main .stat__v{font-size:2.8rem}
.stat--good{background:var(--okbg);border-color:var(--ok)}.stat--bad{background:var(--badbg);border-color:var(--bad)}
.verdict{border-radius:.6rem;padding:.75rem .9rem;font-weight:600;margin:0 0 1rem;border:1.5px solid}
.verdict--good{background:var(--okbg);border-color:var(--ok)}.verdict--warn{background:var(--warnbg);border-color:var(--warn)}.verdict--bad{background:var(--badbg);border-color:var(--bad)}
table.brk{width:100%;border-collapse:collapse;font-size:.92rem;font-variant-numeric:tabular-nums}
table.brk td{padding:.42rem 0;border-bottom:1px solid var(--rule)}
table.brk td:last-child{text-align:right;font-weight:600}
table.brk tr.tot td{border-top:2px solid var(--ink);border-bottom:0;font-weight:800}
table.brk tr.neg td:last-child{color:var(--bad)}
.ptable{width:100%;border-collapse:collapse;font-size:.92rem;font-variant-numeric:tabular-nums;margin-top:.4rem}
.ptable th,.ptable td{padding:.45rem .4rem;border-bottom:1px solid var(--rule);text-align:right}
.ptable th:first-child,.ptable td:first-child{text-align:left}
.ptable th{font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.acts{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;font:700 .95rem/1 var(--body);padding:.8rem 1.1rem;border-radius:.55rem;border:2px solid var(--ink);background:var(--paper);color:var(--ink);text-decoration:none;cursor:pointer}
.btn--plate{background:var(--plate);border-color:var(--plate);color:#fff}
.btn--ink{background:var(--ink);color:var(--paper)}
.note{font-size:.85rem;color:var(--muted);margin:.8rem 0 0}
/* content */
.content{display:grid;grid-template-columns:minmax(0,1fr) 20rem;gap:2rem;margin:0 0 3rem}
@media (max-width:52rem){.content{grid-template-columns:minmax(0,1fr)}}
.prose h2{font:900 1.9rem/1.05 var(--display);text-transform:uppercase;margin:2rem 0 .7rem}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.1rem;margin:1.4rem 0 .4rem}
.prose p,.prose li{max-width:68ch}
.formula{font:600 .95rem/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:var(--paper);border:1.5px solid var(--rule);border-left:5px solid var(--plate);border-radius:.4rem;padding:.6rem .8rem;overflow-x:auto}
.faq details{border:1.5px solid var(--rule);border-radius:.6rem;background:var(--paper);padding:.75rem .9rem;margin:.5rem 0}
.faq summary{font-weight:700;cursor:pointer}
.side .card{position:sticky;top:1rem}
.side h3{font:800 1.35rem/1.1 var(--display);text-transform:uppercase;margin:0 0 .5rem}
.side ul{padding-left:1.1rem;margin:.6rem 0 1rem}
.more-tools{display:grid;gap:.6rem;margin-top:1rem}
.more-tools a{display:block;padding:.75rem .9rem;border:1.5px solid var(--rule);border-radius:.6rem;background:var(--paper);text-decoration:none;color:var(--ink);font-weight:700}
.more-tools a span{display:block;font-weight:400;color:var(--muted);font-size:.88rem}
.more-tools a:hover{border-color:var(--plate)}
/* hub */
.toolgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(18rem,1fr));gap:1rem;margin:1.5rem 0 3rem}
.toolcard{display:grid;gap:.5rem;background:var(--paper);border:1.5px solid var(--rule);border-top:5px solid var(--plate);border-radius:.8rem;padding:1.2rem;text-decoration:none;color:var(--ink)}
.toolcard:hover{border-color:var(--plate)}
.toolcard h2{font:900 1.6rem/1.05 var(--display);text-transform:uppercase;margin:0}
.toolcard p{margin:0;color:var(--muted)}
.toolcard b{color:var(--link)}
/* footer */
.ft{background:var(--livery);color:var(--muted);border-top:3px solid var(--plate);padding:2rem 0;margin-top:2rem}
.ft strong{color:var(--ink)}
.ft a{color:var(--link);font-weight:700}
.ft a:hover{color:var(--ink)}
.ft__in{display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between;font-size:.9rem}
@media print{.tb,.ft,.side,.acts,.tabs{display:none}.calc{grid-template-columns:1fr}.card{box-shadow:none}}
.toolcard__go{color:var(--link);font-weight:700}
.stat__v small{font-size:.55em;font-weight:600;opacity:.75}
[hidden]{display:none!important}
@media (max-width:36rem){.tb__in{gap:.4rem .8rem;padding:.6rem 0;min-height:0}.tb__brand{font-size:1.25rem}.tb__brand img{width:1.9rem;height:1.9rem}.tb__nav{gap:.8rem;margin-left:0;width:100%}.tb__nav a{font-size:.88rem}.tb__cta{margin-left:auto;padding:.45rem .7rem}.tab{font-size:.85rem;padding-left:.3rem;padding-right:.3rem}}
.toolcard .eyebrow{justify-self:start}
body{min-height:100vh;display:flex;flex-direction:column}body>main{flex:1 0 auto}
/* answer box, byline, reference tables, key terms */
.answer{margin-top:1.1rem;max-width:62rem;background:var(--paper);border:1.5px solid var(--rule);border-left:5px solid var(--livery);border-radius:.6rem;padding:.85rem 1rem;font-size:1rem}
.updated{margin:.6rem 0 0;font-size:.85rem;color:var(--muted)}
.tscroll{overflow-x:auto;margin:.6rem 0 1.2rem}
table.ref{border-collapse:collapse;width:100%;min-width:22rem;font-variant-numeric:tabular-nums;background:var(--paper);border:1.5px solid var(--rule);border-radius:.5rem}
table.ref caption{caption-side:top;text-align:left;font-size:.85rem;color:var(--muted);padding:0 0 .4rem}
table.ref th,table.ref td{padding:.5rem .75rem;border-bottom:1px solid var(--rule);text-align:left}
table.ref th{font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}
table.ref tr:last-child td{border-bottom:0}
dl.terms{display:grid;gap:.15rem .9rem;grid-template-columns:minmax(9rem,max-content) minmax(0,1fr);margin:.6rem 0 1.4rem}
dl.terms dt{font-weight:700}dl.terms dd{margin:0 0 .5rem;color:var(--muted)}
@media (max-width:36rem){dl.terms{grid-template-columns:minmax(0,1fr)}dl.terms dd{margin-bottom:.8rem}}
.faq summary h3{display:inline;font:inherit;margin:0}
/* site speed checker */
.go{width:100%;justify-content:center;margin-top:1rem;font-size:1.05rem;padding:.85rem 1rem}
.go:disabled{opacity:.7;cursor:progress}
.prog{margin-top:.8rem}.prog p{margin:.4rem 0 0;font-size:.9rem;color:var(--muted)}
.prog__bar{height:.45rem;border-radius:1rem;background:var(--rule);overflow:hidden}
.prog__bar span{display:block;height:100%;width:35%;background:var(--plate);border-radius:1rem;animation:prog 1.4s ease-in-out infinite}
@keyframes prog{0%{transform:translateX(-100%)}100%{transform:translateX(300%)}}
@media (prefers-reduced-motion:reduce){.prog__bar span{animation:none;width:100%;opacity:.5}}
#err{margin-top:.8rem}
.eg,.src{margin:0 0 .7rem;font-size:.85rem;color:var(--muted);overflow-wrap:anywhere}
.src{margin:.2rem 0 .8rem}
.stat--main.stat--loss{background:#B3211A;border-color:#B3211A;color:#fff}
.pill{display:inline-block;vertical-align:middle;font:700 .68rem/1 var(--body);letter-spacing:.04em;text-transform:uppercase;padding:.3rem .45rem;border-radius:1rem;margin-left:.35rem;border:1.5px solid currentColor}
.pill--good{color:var(--ok);background:var(--okbg)}.pill--ok{color:var(--ink);background:var(--warnbg);border-color:var(--warn)}.pill--poor{color:var(--bad);background:var(--badbg)}
.stat__v .pill{font-size:.6rem}
.ptable tr.now td{font-weight:700}
.card.wide{margin-top:1.4rem}
.vit{display:grid;grid-template-columns:repeat(auto-fill,minmax(13rem,1fr));gap:.6rem;margin:.5rem 0 1.2rem}
.vit__i{display:grid;gap:.2rem;align-content:start;border:1.5px solid var(--rule);border-radius:.6rem;padding:.7rem .8rem;background:var(--ground)}
.vit__k{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:700}
.vit__v{font:800 1.5rem/1.1 var(--display);font-variant-numeric:tabular-nums}
.vit__i .pill{margin-left:0;justify-self:start}
ol.fixes{margin:.5rem 0 0;padding-left:1.3rem;display:grid;gap:.7rem}
ol.fixes p{margin:.2rem 0 0;color:var(--muted);font-size:.92rem}
.save{display:inline-block;font-size:.8rem;font-weight:700;color:var(--ok);margin-left:.3rem}
.more-tools{display:grid;gap:.5rem}
.card.wide{margin-bottom:1rem}
@media (max-width:36rem){.vit{grid-template-columns:repeat(2,minmax(0,1fr))}.vit__v{font-size:1.25rem}}
.hpw{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.tsbox{margin-top:.6rem}.tsbox:empty{display:none}