:root{
  --ivory:#FBF9F4; --ivory-2:#F4F0E7; --paper:#FFFDF9;
  --charcoal:#23262A; --charcoal-2:#3D434A; --muted:#6B7280;
  --sage:#7C8C6F; --sage-dk:#5C6B51; --sage-lt:#E7EBE1;
  --lake:#4A6B84; --lake-dk:#335066; --lake-lt:#E2EAF0;
  --line:#DEDACF; --line-2:#EAE6DC;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --wrap:74rem; --measure:44rem; --r:3px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ivory);color:var(--charcoal);font-family:var(--sans);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--lake-dk);text-underline-offset:.18em;text-decoration-thickness:.06em}
a:hover{color:var(--charcoal)}
:focus-visible{outline:2px solid var(--lake);outline-offset:2px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:.5rem;top:.5rem;z-index:99;background:var(--paper);padding:.6rem .9rem;border:1px solid var(--line)}

/* ---------- chrome ---------- */
.vow-wrap{max-width:var(--wrap);margin:0 auto;padding:0 1.25rem}
.vow-site-head{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.vow-head-in{display:flex;align-items:center;gap:1.25rem;min-height:4.25rem;flex-wrap:wrap}
.vow-brand{font-family:var(--serif);font-size:1.22rem;font-weight:600;letter-spacing:.005em;
  color:var(--charcoal);text-decoration:none;line-height:1.15;flex:0 0 auto}
.vow-brand span{display:block;font-family:var(--sans);font-size:.62rem;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--sage-dk);margin-top:.2rem}
.vow-site-nav{margin-left:auto;display:flex;flex-wrap:wrap;gap:.15rem}
.vow-site-nav a{font-size:.9rem;color:var(--charcoal-2);text-decoration:none;padding:.45rem .6rem;border-radius:var(--r)}
.vow-site-nav a:hover{background:var(--sage-lt);color:var(--charcoal)}
.vow-site-nav a[aria-current="page"]{color:var(--sage-dk);font-weight:600;box-shadow:inset 0 -2px 0 var(--sage)}
.vow-site-foot{background:var(--charcoal);color:#C9CCD1;margin-top:4.5rem;padding:2.75rem 0 2rem;font-size:.9rem}
.vow-foot-grid{display:grid;gap:1.75rem 2.5rem;grid-template-columns:repeat(auto-fit,minmax(11rem,1fr))}
.vow-foot-grid h2{font-family:var(--sans);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;
  color:#8D949C;margin:0 0 .6rem}
.vow-foot-grid ul{list-style:none;margin:0;padding:0}
.vow-foot-grid li{margin:.3rem 0}
.vow-site-foot a{color:#DDE1E5}
.vow-site-foot a:hover{color:#fff}
.vow-foot-base{border-top:1px solid #363A40;margin-top:2.25rem;padding-top:1.25rem;
  display:flex;gap:1rem;flex-wrap:wrap;justify-content:space-between;color:#8D949C;font-size:.83rem}
.site-credit{margin:0}

/* ---------- page frame ---------- */
main{display:block}
.crumbs{font-size:.8rem;color:var(--muted);padding:1.1rem 0 0}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin:0;padding:0}
.crumbs li::after{content:"›";margin-left:.4rem;color:var(--line)}
.crumbs li:last-child::after{content:""}
.crumbs a{color:var(--muted)}
.page-head{padding:.6rem 0 1.6rem;border-bottom:1px solid var(--line)}
.vow-eyebrow{font-size:.68rem;letter-spacing:.15em;text-transform:uppercase;color:var(--sage-dk);
  font-weight:700;margin:0 0 .55rem}
h1{font-family:var(--serif);font-size:clamp(1.85rem,1.15rem + 2.4vw,3rem);line-height:1.12;
  font-weight:600;letter-spacing:-.012em;margin:0 0 .9rem;max-width:22ch}
.lede{font-size:1.1rem;line-height:1.6;color:var(--charcoal-2);max-width:var(--measure);margin:0}
.lede--more{margin-top:.7rem}
.stamp{display:flex;flex-wrap:wrap;gap:.4rem .9rem;margin:1.15rem 0 0;font-size:.79rem;color:var(--muted)}
.stamp b{color:var(--charcoal-2);font-weight:600}

.cols{display:grid;gap:2.5rem;grid-template-columns:minmax(0,1fr);padding:2rem 0 0}
@media(min-width:64rem){.cols{grid-template-columns:minmax(0,1fr) 17.5rem;gap:3.25rem}}
.body{min-width:0}
.body>*{max-width:var(--measure)}
.body>.wide,.body>table,.body>.vow-tablewrap,.body>figure,.body>.vow-grid,.body>.cards{max-width:none}
h2{font-family:var(--serif);font-size:1.55rem;line-height:1.22;font-weight:600;letter-spacing:-.008em;
  margin:2.6rem 0 .8rem;padding-top:.2rem}
h3{font-size:1.06rem;font-weight:650;margin:1.7rem 0 .5rem;letter-spacing:-.003em}
p{margin:0 0 1.05rem}
ul,ol{margin:0 0 1.15rem;padding-left:1.25rem}
li{margin:.34rem 0}
strong{font-weight:650}
blockquote{margin:1.3rem 0;padding:.15rem 0 .15rem 1.1rem;border-left:3px solid var(--sage);
  color:var(--charcoal-2);font-style:normal}
blockquote p:last-child{margin-bottom:0}
blockquote cite{display:block;font-style:normal;font-size:.8rem;color:var(--muted);margin-top:.5rem}

/* ---------- tables ---------- */
.vow-tablewrap{overflow-x:auto;margin:1.4rem 0 1.6rem;border:1px solid var(--line);border-radius:var(--r);background:var(--paper)}
table{border-collapse:collapse;width:100%;font-size:.9rem;min-width:32rem}
caption{caption-side:top;text-align:left;font-size:.79rem;color:var(--muted);padding:.7rem .9rem;border-bottom:1px solid var(--line-2)}
th,td{padding:.6rem .9rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--line-2)}
thead th{background:var(--ivory-2);font-size:.72rem;letter-spacing:.07em;text-transform:uppercase;
  color:var(--charcoal-2);font-weight:700;white-space:nowrap}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
tbody th{font-weight:600}
td.num,th.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.vow-tablewrap table[data-stack]{min-width:0}
@media(max-width:37.5rem){
  table[data-stack] thead{position:absolute;left:-9999px}
  table[data-stack] tr{display:block;border-bottom:1px solid var(--line);padding:.35rem 0}
  table[data-stack] tr:last-child{border-bottom:0}
  table[data-stack] td,table[data-stack] th{display:flex;gap:1rem;border:0;padding:.3rem .9rem}
  table[data-stack] td::before,table[data-stack] th[data-l]::before{content:attr(data-l);
    flex:0 0 9rem;font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);
    font-weight:700;padding-top:.15rem}
}

/* ---------- modules ---------- */
.callout{background:var(--sage-lt);border:1px solid #D5DCCB;border-radius:var(--r);
  padding:1.05rem 1.2rem;margin:1.5rem 0}
.callout.lake{background:var(--lake-lt);border-color:#CBDAE6}
.callout.plain{background:var(--paper);border-color:var(--line)}
.callout>:first-child{margin-top:0}.callout>:last-child{margin-bottom:0}
.callout h2{margin-top:0;font-size:1rem;font-family:var(--sans);font-weight:700;letter-spacing:.01em}
figure{margin:1.6rem 0;padding:0}
figure svg{display:block;width:100%;height:auto;background:var(--paper);
  border:1px solid var(--line);border-radius:var(--r)}
figcaption{font-size:.8rem;color:var(--muted);margin-top:.55rem;max-width:var(--measure)}
.vow-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));margin:1.5rem 0}
.vow-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:1.05rem 1.15rem}
.vow-card h3{margin:0 0 .4rem;font-size:1rem}
.vow-card p{margin:0;font-size:.9rem;color:var(--charcoal-2)}
.vow-card p+p{margin-top:.55rem}
.pill{display:inline-block;font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;font-weight:700;
  padding:.2rem .5rem;border-radius:2px;background:var(--sage-lt);color:var(--sage-dk);margin:0 .3rem .3rem 0}
.pill.lake{background:var(--lake-lt);color:var(--lake-dk)}
.pill.warn{background:#F6EEDF;color:#7A5C22}
.faq{border-top:1px solid var(--line);margin:1.4rem 0 0}
.faq details{border-bottom:1px solid var(--line-2)}
.faq summary{cursor:pointer;padding:.85rem 1.8rem .85rem 0;font-weight:600;font-size:.98rem;
  list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:.2rem;top:.8rem;color:var(--sage-dk);font-size:1.15rem}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 0 1rem;color:var(--charcoal-2);font-size:.95rem;max-width:var(--measure)}
.faq .a>:last-child{margin-bottom:0}
.srcs{font-size:.86rem;border-top:1px solid var(--line);padding-top:1.1rem;margin-top:2.5rem}
.srcs ol{padding-left:1.3rem;color:var(--charcoal-2)}
.srcs li{margin:.5rem 0}
.srcs .when{color:var(--muted);font-size:.82rem}
.next{display:grid;gap:.9rem;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));margin:1.6rem 0 0}
.next a{display:block;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);
  padding:.85rem 1rem;text-decoration:none;color:var(--charcoal)}
.next a:hover{border-color:var(--sage);background:var(--sage-lt)}
.next b{display:block;font-size:.95rem;margin-bottom:.2rem;color:var(--lake-dk)}
.next span{font-size:.85rem;color:var(--muted)}
.network-related{margin:1.6rem auto 0;padding-bottom:1.6rem}
.network-related h2{font-size:1.1rem;margin:.2rem 0 .6rem}
.network-related-list{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.network-related-list a{font-weight:600}
.network-related-q{display:block;font-size:.85rem;color:var(--muted)}

/* ---------- rail ---------- */
.rail{font-size:.9rem;min-width:0}
@media(min-width:64rem){.rail{position:sticky;top:5.5rem;align-self:start;max-height:calc(100vh - 7rem);overflow-y:auto}}
.rail section{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);
  padding:1rem 1.1rem;margin:0 0 1rem}
.rail h2{font-family:var(--sans);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--sage-dk);margin:0 0 .6rem;font-weight:700}
.rail ul{list-style:none;margin:0;padding:0}
.rail li{margin:.4rem 0;line-height:1.4}
.rail dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:.35rem .8rem}
.rail dt{font-size:.76rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);font-weight:600}
.rail dd{margin:0;font-weight:600;color:var(--charcoal)}

/* ---------- home ---------- */
.vow-hero{background:linear-gradient(180deg,var(--paper),var(--ivory));border-bottom:1px solid var(--line)}
.hero-in{padding:3.25rem 0 3rem;display:grid;gap:2.5rem;grid-template-columns:minmax(0,1fr)}
@media(min-width:60rem){.hero-in{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:3.5rem;align-items:center}}
.vow-hero h1{font-size:clamp(2.1rem,1.2rem + 3.1vw,3.5rem);max-width:16ch}
.vow-hero .lede{font-size:1.16rem}
.hero-figure svg{width:100%;height:auto;display:block;border:1px solid var(--line);
  border-radius:var(--r);background:var(--paper);padding:.9rem}
.hero-stamp{padding:0 0 2.5rem}
.hero-stamp .stamp{margin:0;gap:.5rem 1.6rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:.7rem;margin:1.6rem 0 0;align-items:center}
.hero-cta a{display:inline-block;font-weight:650;font-size:.94rem;text-decoration:none;
  padding:.62rem 1.15rem;border-radius:var(--r);background:var(--sage-dk);color:#fff}
.hero-cta a:hover{background:var(--charcoal)}
.hero-cta a.ghost{background:transparent;color:var(--lake-dk);border:1px solid var(--line);}
.hero-cta a.ghost:hover{background:var(--sage-lt);border-color:var(--sage);color:var(--charcoal)}
.stats{display:grid;gap:1px;grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));
  background:var(--line);border:1px solid var(--line);border-radius:var(--r);margin:2rem 0 0;overflow:hidden}
.stats div{background:var(--paper);padding:.95rem 1.05rem}
.stats b{display:block;font-family:var(--serif);font-size:1.7rem;line-height:1;color:var(--lake-dk)}
.stats span{display:block;font-size:.78rem;color:var(--muted);margin-top:.35rem}
.section{padding:3rem 0 0}
.section-head{border-bottom:1px solid var(--line);padding-bottom:.7rem;margin-bottom:1.5rem;
  display:flex;gap:1rem;align-items:baseline;flex-wrap:wrap}
.section-head h2{margin:0;font-size:1.5rem}
.section-head a{margin-left:auto;font-size:.87rem}

/* ---------- forms ---------- */
form.contact{max-width:34rem;margin:1.6rem 0 0}
form.contact label{display:block;font-size:.83rem;font-weight:650;margin:1rem 0 .3rem;color:var(--charcoal-2)}
form.contact input,form.contact textarea,form.contact select{width:100%;font:inherit;font-size:.95rem;
  padding:.6rem .7rem;border:1px solid var(--line);border-radius:var(--r);background:var(--paper);color:var(--charcoal)}
form.contact textarea{min-height:9rem;resize:vertical}
form.contact button{margin-top:1.2rem;font:inherit;font-weight:650;font-size:.95rem;cursor:pointer;
  background:var(--sage-dk);color:#fff;border:0;border-radius:var(--r);padding:.7rem 1.4rem}
form.contact button:hover{background:var(--charcoal)}
.hp{position:absolute;left:-9999px}
.formnote{font-size:.83rem;color:var(--muted);margin-top:.8rem}
@media print{.vow-site-head,.vow-site-nav,.rail,.vow-site-foot{display:none}}

.venue-notes{padding:.7rem 1rem;border-left:3px solid #bca27a;background:#faf7f0}.venue-notes dt{font-weight:650;margin-bottom:.25rem}.venue-notes dd{margin:0;overflow-wrap:anywhere;line-height:1.65}
.vow-spoken-answer{font-size:1.08rem;line-height:1.7}.vow-event-detail{max-width:76ch;margin:2rem 0;line-height:1.7}.vow-event-detail p{margin:1rem 0}.vow-region-return{margin:1.5rem 0;font-weight:600}.vow-prose{line-height:1.7;max-width:76ch}.vow-prose p{margin:1rem 0}.vow-table-scroll{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;margin:1.5rem 0;min-width:0}.vow-table-scroll table{display:table;min-width:30rem}.vow-spaces{line-height:1.7}
.vow-mobile-nav{display:none}.vow-spaces{columns:2;gap:2rem;padding-left:1.5rem}.vow-town-shortlist{margin:2rem 0;border-top:1px solid var(--line);padding-top:1rem} .answer-passage{max-width:76ch;line-height:1.7}.reference-label{font-weight:600;margin-top:1.5rem}.related-tasks{margin:2rem 0;padding:1rem 0;border-top:1px solid var(--line)}
@media(max-width:760px){.vow-site-nav{display:none}.vow-mobile-nav{display:block;max-width:100%}.vow-mobile-nav summary{padding:.75rem;cursor:pointer;font-weight:600}.vow-mobile-nav nav{display:grid;gap:.25rem}.vow-mobile-nav a{display:block;padding:.65rem}.vow-head-in{flex-wrap:wrap}.vow-spaces{columns:1}.vow-wrap{max-width:100%;overflow-wrap:anywhere}table{display:block;max-width:100%;overflow-x:auto}input,select,textarea{max-width:100%}}