:root{
  --paper:#faf7ef; --wash:#f1ecdf; --ink:#17202e; --ink-2:#4a5262; --rule:#d9d2c0; --rule-2:#c4bba3;
  --accent:#1b5e63; --accent-ink:#ffffff; --accent-soft:#e1eeee; --error:#9b2c2c; --ok:#1b5e63;
  --serif:'Iowan Old Style','Palatino Linotype',Palatino,'Book Antiqua',Georgia,serif;
  --sans:system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --hand:'Snell Roundhand','Segoe Script','Lucida Handwriting','Brush Script MT','Apple Chancery','URW Chancery L',cursive;
  --max:72rem; --gutter:clamp(1rem,4vw,2rem);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#141a24; --wash:#1b2330; --ink:#ece8dd; --ink-2:#b6b9c2; --rule:#2d3748; --rule-2:#3d4960;
    --accent:#7cc4c8; --accent-ink:#0f1720; --accent-soft:#1f3438; --error:#f0a0a0; --ok:#7cc4c8;
  }
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:4.5rem}
body{margin:0;background:var(--paper);color:var(--ink);font:1rem/1.65 var(--sans);overflow-wrap:break-word}
img,svg{max-width:100%;height:auto}
a{color:var(--accent);text-underline-offset:.18em}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:.5rem;top:-4rem;background:var(--ink);color:var(--paper);padding:.6rem 1rem;z-index:100}
.skip-link:focus{top:.5rem}
.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.prose{max-width:44rem}

h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;letter-spacing:-.01em;margin:0 0 .6em}
h1{font-size:clamp(2rem,5.5vw,3.25rem)}
h2{font-size:clamp(1.5rem,3.4vw,2rem);margin-top:0}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.lede{font-size:1.125rem;color:var(--ink-2);max-width:40rem}

/* Header */
.site-header{border-bottom:1px solid var(--rule);background:var(--paper);position:relative;z-index:20}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:3.5rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;color:var(--ink);text-decoration:none;font-family:var(--serif);font-size:1.2rem;font-weight:600}
.brand svg,.brand img{width:2rem;height:2rem;color:var(--accent);flex:none}
.brand img.custom-logo{width:auto;height:2rem}
.menu-toggle{font:inherit;background:none;border:1px solid var(--rule-2);color:var(--ink);padding:.55rem .9rem;min-height:2.75rem;border-radius:2px;cursor:pointer;display:none}
.csg-js .menu-toggle{display:inline-flex}
.primary-nav ul,.footer-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.25rem 1.5rem}
.primary-nav a{display:inline-block;padding:.5rem 0;color:var(--ink);text-decoration:none;border-bottom:2px solid transparent}
.primary-nav a:hover,.primary-nav a[aria-current="page"]{border-bottom-color:var(--accent)}
@media (min-width:48em){
  .csg-js .menu-toggle{display:none}
}
@media (max-width:47.99em){
  .csg-js .primary-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);border-bottom:1px solid var(--rule);padding:.5rem var(--gutter) 1rem}
  .csg-js .primary-nav.is-open{display:block}
  .csg-js .primary-nav ul{flex-direction:column;gap:0}
  .csg-js .primary-nav a{display:block;padding:.85rem 0;border-bottom:1px solid var(--rule)}
  .primary-nav ul{gap:.1rem 1rem}
}

/* Page bodies */
.page-head{padding:clamp(1.5rem,4vw,3rem) 0 1rem}
.page-body{padding-bottom:clamp(2rem,5vw,4rem)}
.section{padding:clamp(1.75rem,4vw,3rem) 0;border-top:1px solid var(--rule)}
.section:first-child{border-top:0}
.entry-content > *{max-width:44rem}
.entry-content ul,.entry-content ol{padding-left:1.25rem}
.entry-content li{margin-bottom:.4em}
.notice{border:1px solid var(--rule-2);background:var(--wash);padding:.9rem 1.1rem;max-width:44rem;margin-bottom:1.5rem}

/* Breadcrumbs */
.breadcrumbs{font-size:.9rem;color:var(--ink-2);padding-top:1rem}
.breadcrumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.2rem .5rem}
.breadcrumbs li+li::before{content:"/";margin-right:.5rem;color:var(--rule-2)}
.breadcrumbs a{color:var(--ink-2)}

/* Buttons and forms */
.button,.csg-btn{font:inherit;font-weight:600;display:inline-flex;align-items:center;justify-content:center;min-height:2.75rem;padding:.55rem 1.1rem;border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);border-radius:2px;cursor:pointer;text-decoration:none}
.button:hover,.csg-btn:hover{filter:brightness(1.08)}
.button-quiet,.csg-btn-quiet{background:transparent;color:var(--accent)}
.button[disabled],.csg-btn[disabled]{opacity:.45;cursor:not-allowed}
label{font-weight:600;display:block;margin-bottom:.35rem}
input[type=text],input[type=email],textarea{font:inherit;width:100%;padding:.7rem .8rem;border:1px solid var(--rule-2);background:var(--paper);color:var(--ink);border-radius:2px}
textarea{min-height:9rem;resize:vertical}
.field{margin-bottom:1.1rem;max-width:36rem}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{padding:.8rem 1rem;border:1px solid;margin-bottom:1.25rem;max-width:36rem;font-weight:600}
.form-msg.ok{border-color:var(--ok);color:var(--ok);background:var(--accent-soft)}
.form-msg.error{border-color:var(--error);color:var(--error)}
.csg-status{min-height:1.5rem;margin:.5rem 0 0;font-weight:600}
.csg-status.is-ok::before{content:"\2713\00a0"}
.csg-status.is-error{color:var(--error)}
.csg-status.is-error::before{content:"!\00a0"}
.csg-status.is-ok{color:var(--ok)}

/* FAQ */
.faq details{border-top:1px solid var(--rule);padding:.2rem 0;max-width:44rem}
.faq details:last-child{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;font-weight:600;padding:.8rem 0;list-style-position:outside}
.faq details p{margin:0 0 1rem}

/* Footer */
.site-footer{border-top:1px solid var(--rule);background:var(--wash);padding:2rem 0;margin-top:2rem;font-size:.95rem}
.footer-row{display:grid;gap:1.25rem}
.footer-nav a{color:var(--ink)}
.footer-note{color:var(--ink-2);max-width:40rem;margin:0}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}