:root{
  --paper:#F6F8F9; --surface:#FFFFFF; --ink:#16212B; --muted:#56636F;
  --rule:#D5DCE1; --accent:#2D5C7F; --accent-ink:#FFFFFF;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
@media (prefers-color-scheme:dark){
  :root{--paper:#11181F;--surface:#18222B;--ink:#E6ECF0;--muted:#9AA8B4;
        --rule:#2A3642;--accent:#8DB6D6;--accent-ink:#11181F;}
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:1.0625rem/1.6 var(--sans);
  max-width:46rem;margin-inline:auto;padding:0 1.25rem}
a{color:var(--accent);text-underline-offset:.18em}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:2px}
.skip{position:absolute;left:-999px}
.skip:focus{left:1rem;top:1rem;background:var(--accent);color:var(--accent-ink);padding:.5rem .8rem}

.site-header{padding:1.5rem 0;border-bottom:1px solid var(--rule)}
.wordmark{font-family:var(--serif);font-size:1.15rem;font-weight:700;color:var(--ink);text-decoration:none;letter-spacing:.01em}

h1,h2,h3{font-family:var(--serif);line-height:1.2;font-weight:700}
h2{font-size:1.45rem;margin:2.5rem 0 .75rem}
h3{font-size:1.15rem;margin:0 0 .35rem}
p,ul,dl{margin:0 0 1rem}

.hero{padding:4.5rem 0 3rem;border-bottom:6px solid var(--accent)}
.hero h1{font-size:clamp(2.6rem,8vw,4.5rem);margin:0 0 1.25rem;letter-spacing:-.015em;line-height:1.02}
.lead{font-size:1.2rem;color:var(--muted);max-width:36rem}
.legal-name{font-size:.85rem;color:var(--muted);margin:1.5rem 0 0;max-width:36rem}

.apps ul{list-style:none;padding:0}
.app{padding:1.25rem 0;border-top:1px solid var(--rule)}
.app:last-child{border-bottom:1px solid var(--rule)}
.app-links{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;margin:0}

address{font-style:normal;overflow-wrap:anywhere;background:var(--surface);border-left:3px solid var(--accent);padding:1rem 1.25rem;line-height:1.8}

.doc{padding:2.5rem 0 1rem}
.doc h1{font-size:clamp(1.9rem,5vw,2.6rem);margin:0 0 .5rem}
.meta,.crumb{color:var(--muted);font-size:.9rem}
.crumb{margin-bottom:1.5rem}
dl{display:grid;grid-template-columns:minmax(9rem,max-content) 1fr;gap:.4rem 1.25rem}
dt{color:var(--muted)}
dd{margin:0}
@media (max-width:520px){dl{grid-template-columns:1fr}dd{margin-bottom:.6rem}}

.table-wrap{overflow-x:auto;margin:0 0 1rem}
table{border-collapse:collapse;width:100%;min-width:32rem;font-size:.95rem;background:var(--surface)}
th,td{text-align:left;vertical-align:top;padding:.6rem .75rem;border-bottom:1px solid var(--rule)}
th{font-weight:600}

.support-contact{background:var(--surface);border-left:3px solid var(--accent);padding:1rem 1.25rem;margin:1.5rem 0}
.support-contact p{margin:.25rem 0}
.support-mail{font-family:var(--serif);font-size:1.35rem;font-weight:700}
details{border-top:1px solid var(--rule);padding:.75rem 0}
details:last-of-type{border-bottom:1px solid var(--rule)}
summary{cursor:pointer;font-weight:600}
details p{margin:.6rem 0 0;color:var(--muted)}

.site-footer{margin-top:4rem;padding:1.5rem 0 2.5rem;border-top:1px solid var(--rule);font-size:.9rem;color:var(--muted);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:.75rem}
.site-footer p{margin:0}
.site-footer nav{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem}