@font-face{font-family:"Public Sans";src:url(/assets/fonts/public-sans.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Literata";src:url(/assets/fonts/literata.woff2) format("woff2");font-weight:200 900;font-style:normal;font-display:swap}

:root{
  --paper:#F1F5EF; --paper-2:#E6EDE4; --sheet:#FBFCFA; --rule:#CFDCCF; --rule-strong:#A9BCAA;
  --ink:#1D2B2A; --ink-2:#4A5C59; --pen:#2347B0; --pen-ink:#1A3790; --elim:#B23A26; --focus:#2347B0;
  --serif:"Literata",Georgia,"Times New Roman",serif;
  --sans:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --measure:68ch; --gut:clamp(16px,4vw,32px);
}
@media (prefers-color-scheme:dark){
  :root{--paper:#121A19;--paper-2:#18221F;--sheet:#172120;--rule:#2C3B38;--rule-strong:#3E504C;
  --ink:#E4ECE6;--ink-2:#A8B8B2;--pen:#8FA8FF;--pen-ink:#B6C6FF;--elim:#F08A72;--focus:#8FA8FF}
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.65 var(--sans);font-feature-settings:"kern"}
img{max-width:100%;height:auto;display:block}
a{color:var(--pen);text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{color:var(--pen-ink);text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:2px}
.wrap{max-width:1180px;margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--paper);padding:8px 12px;z-index:10}
.skip:focus{left:8px}

/* header */
.site-head{background:var(--sheet);border-bottom:1px solid var(--rule)}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font:600 1.25rem/1 var(--serif);letter-spacing:-.01em}
.brand b{font-weight:600;color:var(--pen)}
.brand,.brand:hover,.brand span,.brand b{text-decoration:none}
.logo-mark{width:28px;height:28px;fill:var(--ink);stroke:var(--ink)}
.logo-mark .logo-group{fill:var(--pen);stroke:none}
.site-head nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.site-head nav a{display:block;padding:8px 10px;color:var(--ink);text-decoration:none;font-size:.95rem;border-radius:4px}
.site-head nav a:hover{background:var(--paper-2)}
.site-head nav a[aria-current=page]{color:var(--pen);box-shadow:inset 0 -2px 0 var(--pen);border-radius:0}
.nav-toggle{display:none;font:inherit;background:none;border:1px solid var(--rule-strong);color:var(--ink);padding:6px 12px;border-radius:4px}
@media (max-width:880px){
  .nav-toggle{display:block}
  .site-head nav ul{display:none;position:absolute;left:0;right:0;top:64px;flex-direction:column;background:var(--sheet);border-bottom:1px solid var(--rule);padding:8px var(--gut) 16px;z-index:5}
  .site-head nav ul.open{display:flex}
  .site-head{position:relative}
}

/* layout */
.layout{display:block;padding-top:28px;padding-bottom:56px}
@media (min-width:1040px){.layout.has-rail{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:56px}}
.content{max-width:var(--measure);min-width:0}
.rail{position:sticky;top:24px;align-self:start;font-size:.9rem;border-left:2px solid var(--rule);padding-left:18px;display:none}
@media (min-width:1040px){.rail{display:block}}
.rail-h{font-weight:600;margin:0 0 8px;color:var(--ink-2)}
.rail ol{list-style:none;margin:0;padding:0}
.rail li{margin:0 0 6px}
.rail a{color:var(--ink-2);text-decoration:none}
.rail a:hover{color:var(--pen);text-decoration:underline}

/* type */
h1,h2,h3{font-family:var(--serif);color:var(--ink);letter-spacing:-.012em;font-weight:600}
h1{font-size:clamp(2rem,1.4rem + 2.4vw,2.85rem);line-height:1.12;margin:.3em 0 .35em;text-wrap:balance}
h2{font-size:clamp(1.45rem,1.2rem + 1vw,1.8rem);line-height:1.22;margin:2em 0 .5em;text-wrap:balance}
h3{font-size:1.2rem;line-height:1.3;margin:1.6em 0 .4em}
p,ul,ol{margin:0 0 1em}
li{margin-bottom:.35em}
.lede{font-size:1.2rem;line-height:1.55;color:var(--ink-2);margin-bottom:.6em}
.byline{font-size:.9rem;color:var(--ink-2);margin-bottom:1.6em}
.crumbs{font-size:.88rem;color:var(--ink-2);display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{color:var(--ink-2)}
.crumbs .sep{opacity:.6}
strong{font-weight:650}

/* quick answer */
.answer{background:var(--sheet);border:1px solid var(--rule);border-left:4px solid var(--pen);padding:16px 20px;margin:0 0 1.8em;border-radius:2px}
.answer-label{font:600 .95rem/1.2 var(--serif);margin:0 0 6px;color:var(--pen)}
.answer p:last-child{margin:0}

/* tables */
.table-wrap{overflow-x:auto;margin:1.2em 0 1.6em;border:1px solid var(--rule);background:var(--sheet);border-radius:2px}
table{border-collapse:collapse;width:100%;font-size:.95rem;font-variant-numeric:tabular-nums lining-nums}
caption{text-align:left;padding:10px 14px 0;font-weight:600;color:var(--ink-2);font-size:.9rem}
th,td{padding:10px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--rule)}
thead th{font-weight:600;background:var(--paper-2);border-bottom:1px solid var(--rule-strong)}
tbody th{font-weight:600}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right}
.neg{color:var(--elim)}

/* cta + ads */
.cta{display:grid;gap:16px;align-items:center;background:var(--ink);color:var(--paper);padding:24px;margin:2.2em 0;border-radius:3px}
@media (min-width:700px){.cta{grid-template-columns:1fr auto;padding:28px 32px}}
.cta-h{color:var(--paper);margin:0 0 .3em;font-size:1.45rem}
.cta p{margin:0;color:#C9D6D0}
@media (prefers-color-scheme:dark){.cta{background:#0B1312;border:1px solid var(--rule)}}
.cta-act{display:flex;flex-direction:column;gap:8px;max-width:280px}
.cta-note{font-size:.8rem}
.cta-note a{color:#E4ECE6}
.btn{display:inline-block;text-align:center;background:var(--pen);color:#fff;text-decoration:none;font-weight:600;padding:12px 20px;border-radius:4px;border:2px solid transparent}
.btn:hover{background:var(--pen-ink);color:#fff;text-decoration:none}
.cta .btn{background:#fff;color:#1A3790}
.cta .btn:hover{background:#E3E9FF;color:#1A3790}
.ad{margin:2em 0;text-align:center}
.ad a{display:inline-block}
.ad img{margin:0 auto}
.ad figcaption{font-size:.75rem;color:var(--ink-2);margin-top:4px}
.ad-728x90 img{width:728px}
.ad-300x250 img{width:300px}
.ad-600x200 img{width:600px}
@media (max-width:760px){.ad-728x90{display:none}}
.ad.ad-mobile{display:none}
@media (max-width:760px){.ad.ad-mobile{display:block}}

/* lists of picks */
.picks{list-style:none;padding:0;margin:1.2em 0;counter-reset:pick}
.picks>li{border-top:1px solid var(--rule);padding:18px 0 6px;counter-increment:pick}
.picks>li>h3{margin-top:0}
.picks>li>h3::before{content:counter(pick) ". ";color:var(--ink-2)}
.verdict{border:1px solid var(--rule);background:var(--sheet);padding:18px 20px;margin:1.4em 0}
.verdict h3{margin-top:0}
.pros-cons{display:grid;gap:12px;margin:1em 0 1.4em}
@media (min-width:700px){.pros-cons{grid-template-columns:1fr 1fr}}
.pros-cons>div{border:1px solid var(--rule);background:var(--sheet);padding:14px 18px}
.pros-cons h3{margin:0 0 .4em;font-size:1.05rem}
.pros-cons ul{margin:0;padding-left:1.1em}

/* faq */
.faq details{border-top:1px solid var(--rule);padding:12px 0}
.faq details:last-child{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;font-weight:600;list-style-position:outside}
.faq summary:hover{color:var(--pen)}
.faq-a{padding-top:8px}
.faq-a p:last-child{margin:0}
.related{margin-top:2.6em;border-top:2px solid var(--ink);padding-top:12px}
.related-h{font-size:1.15rem;margin:0 0 .5em}
.related ul{columns:2 260px;padding-left:1.1em}

/* index cards (section hubs) */
.hub{list-style:none;padding:0;margin:1em 0}
.hub li{border-top:1px solid var(--rule);padding:14px 0}
.hub a{font:600 1.1rem/1.35 var(--serif);text-decoration:none}
.hub a:hover{text-decoration:underline}
.hub p{margin:.25em 0 0;color:var(--ink-2);font-size:.95rem}

/* home hero */
.hero{background:var(--sheet);border-bottom:1px solid var(--rule)}
.hero-row{display:grid;gap:32px;align-items:center;padding-top:44px;padding-bottom:44px}
@media (min-width:960px){.hero-row{grid-template-columns:1.25fr 1fr;padding-top:64px;padding-bottom:64px}}
.hero h1{font-size:clamp(2.1rem,1.5rem + 2.4vw,3.05rem);margin-top:0}
.hero .lede{max-width:52ch}
.hero-links{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;margin-top:18px}
.rollup{width:100%;height:auto;font-family:var(--sans);font-variant-numeric:tabular-nums}
.rollup .box{fill:var(--paper);stroke:var(--rule-strong)}
.rollup .grp{fill:var(--ink)}
.rollup .t-name{font:600 15px var(--serif);fill:var(--ink)}
.rollup .t-fig{font:500 14px var(--sans);fill:var(--ink-2)}
.rollup .t-g{fill:var(--paper)}
.rollup .t-gfig{font:600 22px var(--serif);fill:var(--paper)}
.rollup .wire{fill:none;stroke:var(--rule-strong);stroke-width:1.5}
.rollup .wire-e{fill:none;stroke:var(--elim);stroke-width:1.5;stroke-dasharray:5 4}
.rollup .t-elim{font:600 14px var(--sans);fill:var(--elim)}
.rollup .draw{stroke-dasharray:400;stroke-dashoffset:400;animation:draw 1.1s .3s ease-out forwards}
.rollup .fade{opacity:0;animation:fade .5s 1.2s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade{to{opacity:1}}
@media (prefers-reduced-motion:reduce){.rollup .draw{animation:none;stroke-dashoffset:0}.rollup .fade{animation:none;opacity:1}}
.home-sec{padding-top:8px}
.paths{display:grid;gap:0;margin:1em 0 0;border-top:1px solid var(--rule)}
@media (min-width:760px){.paths{grid-template-columns:1fr 1fr}}
.paths>div{padding:18px 0;border-bottom:1px solid var(--rule)}
@media (min-width:760px){.paths>div:nth-child(odd){padding-right:28px;border-right:1px solid var(--rule)}.paths>div:nth-child(even){padding-left:28px}}
.paths h3{margin:0 0 .3em}
.paths p{margin:0 0 .4em;color:var(--ink-2)}

/* footer */
.site-foot{background:var(--sheet);border-top:1px solid var(--rule);padding:40px 0 28px;font-size:.93rem}
.foot-cols{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:24px}
.foot-h{font:600 1rem/1.3 var(--serif);margin:0 0 8px}
.foot-cols ul{list-style:none;padding:0;margin:0}
.foot-cols li{margin:0 0 6px}
.foot-cols a{color:var(--ink-2)}
.foot-note{color:var(--ink-2);max-width:90ch;font-size:.86rem}
.foot-note.foot-small{font-size:calc(.86rem - 3pt)}

.note{font-size:.92rem;color:var(--ink-2);border-left:3px solid var(--rule-strong);padding-left:14px}
.steps{padding-left:1.3em}
.steps>li{margin-bottom:.8em}
.download{display:inline-block;border:1px solid var(--pen);padding:10px 16px;border-radius:4px;font-weight:600;text-decoration:none;margin:.4em 0 1.2em}
.download:hover{background:var(--pen);color:#fff}

.btn-row{margin:1.4em 0 1.8em}
.example{border:1px solid var(--rule);background:var(--sheet);padding:16px 20px;margin:1.4em 0}
.example>p:last-child{margin-bottom:0}
.checklist{list-style:none;padding-left:0}
.checklist li{padding-left:1.6em;position:relative}
.checklist li::before{content:"";position:absolute;left:.2em;top:.55em;width:.7em;height:.7em;border:2px solid var(--pen);border-radius:2px}