:root{--navy:#14273D;--ink:#1C2430;--muted:#5A6B7D;--rule:#D5DCE3;--paper:#FFFFFF;--mist:#F3F5F7;
--bordeaux:#8C1D2E;--bordeaux-soft:#FBF2F3;--btn-ink:#FFFFFF;
--serif:"Iowan Old Style","Charter","Bitstream Charter","Sitka Text",Cambria,Georgia,serif;
--sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--navy:#B7CADF;--ink:#E4E9EF;--muted:#9FB0C2;
--rule:#2B3A4D;--paper:#0F1722;--mist:#172231;--bordeaux:#E48A98;--bordeaux-soft:#2A1419;--btn-ink:#0F1722}}
:root[data-theme="dark"]{--navy:#B7CADF;--ink:#E4E9EF;--muted:#9FB0C2;--rule:#2B3A4D;--paper:#0F1722;
--mist:#172231;--bordeaux:#E48A98;--bordeaux-soft:#2A1419;--btn-ink:#0F1722}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 var(--sans);-webkit-text-size-adjust:100%}
img{max-width:100%}
a{color:var(--navy);text-underline-offset:.18em}
a:hover{color:var(--bordeaux)}
:focus-visible{outline:3px solid var(--bordeaux);outline-offset:2px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;background:var(--paper);padding:.5rem .75rem;z-index:10}
.wrap{max-width:72rem;margin:0 auto;padding:0 1.25rem}
header.site{border-bottom:1px solid var(--rule)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:.75rem 1.5rem;flex-wrap:wrap;padding-top:1rem;padding-bottom:1rem}
.brand{font-family:var(--serif);font-size:1.25rem;font-weight:700;color:var(--navy);text-decoration:none}
nav.main{display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap}
nav.main a{text-decoration:none;font-weight:500}
.btn{display:inline-block;background:var(--navy);color:var(--btn-ink);text-decoration:none;font-weight:600;padding:.75rem 1.2rem;border-radius:4px;line-height:1.2}
.btn:hover{background:var(--bordeaux);color:#fff}
.btn.ghost{background:transparent;color:var(--navy);box-shadow:inset 0 0 0 1.5px var(--navy)}
.btn.ghost:hover{background:transparent;color:var(--bordeaux);box-shadow:inset 0 0 0 1.5px var(--bordeaux)}
nav.main .btn{padding:.5rem .9rem;color:var(--btn-ink)}
h1,h2,h3{font-family:var(--serif);color:var(--navy);line-height:1.2;text-wrap:balance}
.sm{display:none}
.hero{padding:4rem 0 2.25rem}
.hero h1{font-size:clamp(2.2rem,5.4vw,3.7rem);max-width:22ch;margin:0 0 1.1rem;letter-spacing:-.01em}
.hero p{font-size:1.15rem;max-width:40rem;color:var(--muted);margin:0 0 1.75rem}
.actions{display:flex;gap:.75rem;flex-wrap:wrap}
.clock{display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--navy);margin:0}
.clock div{padding:1.4rem 1rem 1.4rem 0;border-right:1px solid var(--rule)}
.clock div+div{padding-left:1rem}
.clock div:last-child{border-right:0}
.clock b{display:block;font-family:var(--serif);font-size:clamp(2.1rem,4.4vw,3.2rem);line-height:1;color:var(--navy);font-variant-numeric:tabular-nums;margin-bottom:.7rem}
.clock .now{box-shadow:inset 0 3px 0 var(--bordeaux)}
.clock .now b{color:var(--bordeaux)}
.clock span{display:block;font-weight:600;color:var(--ink)}
.clock small{display:block;color:var(--muted);font-size:.9rem}
.caption{color:var(--muted);font-size:.92rem;margin:.75rem 0 3.5rem}
section.block{padding:3.25rem 0;border-top:1px solid var(--rule)}
section.block>h2{font-size:clamp(1.55rem,3vw,2.1rem);margin:0 0 1.5rem;max-width:36ch}
.lede{color:var(--muted);max-width:44rem;margin:-.5rem 0 1.75rem}
.facts{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:1.75rem 3rem}
.facts strong{display:block;color:var(--navy);font-size:1.05rem;margin-bottom:.3rem}
.facts p{margin:0 0 .4rem;max-width:34rem}
.inside{margin:0;display:grid;grid-template-columns:14rem 1fr;gap:0}
.inside dt,.inside dd{padding:1.1rem 0;border-bottom:1px solid var(--rule);margin:0}
.inside dt{font-family:var(--serif);font-weight:700;color:var(--navy);font-size:1.15rem;padding-right:1.5rem}
.inside dd{max-width:46rem}
.proof{max-width:46rem}
.proof p{margin:0 0 1rem}
.guides{list-style:none;padding:0;margin:0;max-width:52rem}
.guides li{padding:1.05rem 0;border-bottom:1px solid var(--rule)}
.guides li:first-child{border-top:1px solid var(--rule)}
.guides a{font-family:var(--serif);font-size:1.18rem;font-weight:700;text-decoration:none}
.guides p{margin:.3rem 0 0;color:var(--muted)}
.fit{display:grid;grid-template-columns:1fr 1fr;gap:3rem;max-width:60rem}
.fit h3{font-size:1.15rem;margin:0 0 .6rem}
.fit ul{margin:0;padding-left:1.1rem}
.fit li{margin-bottom:.45rem}
.price{background:var(--mist);padding:2.25rem;border-radius:6px;display:grid;grid-template-columns:auto 1fr;gap:1rem 2.5rem;align-items:start;max-width:60rem}
.price .amount{font-family:var(--serif);font-size:3.4rem;color:var(--navy);line-height:1}
.price .amount small{display:block;font-family:var(--sans);font-size:.95rem;color:var(--muted);margin-top:.5rem}
.price ul{margin:0 0 1.4rem;padding-left:1.1rem}
.price li{margin-bottom:.35rem}
.article,.page{max-width:44rem;margin:0 auto;padding:2.5rem 1.25rem 3rem}
.crumbs{font-size:.9rem;color:var(--muted);margin:0 0 1.25rem}
.crumbs a{color:var(--muted)}
.article h1,.page h1{font-size:clamp(1.95rem,4.5vw,2.75rem);margin:0 0 .75rem;letter-spacing:-.005em}
.updated{color:var(--muted);font-size:.92rem;display:flex;flex-wrap:wrap;gap:.25rem 1.25rem;margin:0 0 2rem}
.article h2{font-size:1.5rem;margin:2.5rem 0 .75rem}
.article h3{font-size:1.15rem;margin:1.75rem 0 .5rem}
.article hr{border:0;border-top:1px solid var(--rule);margin:2.5rem 0}
.article blockquote{margin:1.5rem 0;padding:1rem 1.25rem;background:var(--bordeaux-soft);border-left:4px solid var(--bordeaux)}
.article blockquote p{margin:0}
.table-wrap{overflow-x:auto;margin:1.25rem 0}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th{text-align:left;background:var(--navy);color:var(--btn-ink);font-weight:600;padding:.55rem .7rem;vertical-align:bottom}
td{padding:.55rem .7rem;border-bottom:1px solid var(--rule);vertical-align:top}
tbody tr:nth-child(even) td{background:var(--mist)}
.cta{background:var(--mist);padding:1.5rem 1.5rem .5rem;border-radius:6px;margin:2.5rem 0 1.5rem}
.cta h2{margin-top:0}
.related{margin:2rem 0 1.5rem}
.related h2{font:600 1rem/1.4 var(--sans);color:var(--muted);margin:0 0 .5rem}
.related ul{padding-left:1.1rem;margin:0}
#sources{font:600 1rem/1.4 var(--sans);color:var(--muted);margin-top:2rem}
#sources+ul{font-size:.9rem;color:var(--muted)}
#sources+ul+p{font-size:.85rem;color:var(--muted)}
.todo{background:#FFF1BF;color:#5C4300;padding:0 .25rem;border-radius:3px}
.page dl{margin:0 0 1.5rem}
.page dt{font-weight:600;color:var(--navy);margin-top:.75rem}
.page dd{margin:.15rem 0 0}
footer.site{border-top:1px solid var(--rule);margin-top:1rem}
footer.site .wrap{padding-top:2.25rem;padding-bottom:2.75rem;display:grid;grid-template-columns:2fr 1fr;gap:2rem;font-size:.92rem;color:var(--muted)}
footer.site p{margin:0 0 .6rem;max-width:34rem}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin-bottom:.45rem}
@media (max-width:760px){
 .clock{grid-template-columns:1fr 1fr}
 .clock div:nth-child(2){border-right:0}
 .clock div:nth-child(3){padding-left:0}
 .clock div:nth-child(n+3){border-top:1px solid var(--rule)}
 .facts,.fit,.price,footer.site .wrap{grid-template-columns:1fr}
 .inside{grid-template-columns:1fr}
 .inside dt{border-bottom:0;padding-bottom:0}
 .hero{padding-top:2.5rem}
 nav.main{width:100%;gap:.5rem 1.1rem}
 nav.main .btn{margin-left:auto}
 .lg{display:none}
 .sm{display:inline}
 .price{padding:1.5rem}
}