/* LandCheck — "Field Report" design system */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Serif:wght@300;400;500;600&display=swap');

:root{
  --toc-line:var(--line-2);--toc-dim:var(--ink-3);--toc-hot:var(--forest);
  --paper:#F4EFE3;
  --paper-2:#EDE6D7;
  --paper-3:#E4DBC8;
  --ink:#22201A;
  --ink-2:#4A463B;
  --ink-3:#6E6857;
  --forest:#1E3A2F;
  --forest-2:#2C5343;
  --line:#D5CAB2;
  --line-2:#BFB198;
  --ok:#2F7D4F;
  --ok-bg:#E4F0E6;
  --caution:#B7791F;
  --caution-bg:#F8EED8;
  --flag:#B3402E;
  --flag-bg:#F8E3DE;
  --serif:'IBM Plex Serif',Georgia,serif;
  --sans:'IBM Plex Sans',system-ui,-apple-system,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --r:10px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --shadow:0 2px 4px rgba(34,32,26,.05),0 12px 34px -14px rgba(34,32,26,.22);
}
@media (prefers-color-scheme: dark){
  :root{
    --paper:#141815;--paper-2:#1B211D;--paper-3:#232B26;
    --ink:#E8E4D8;--ink-2:#B4AF9F;--ink-3:#8B8677;
    --forest:#8FBFA5;--forest-2:#A9D3BB;
    --line:#2C3630;--line-2:#3D4A42;
    --ok:#63B183;--ok-bg:#1B2B21;
    --caution:#D9A445;--caution-bg:#2C2618;
    --flag:#D9705C;--flag-bg:#2E1E1A;
    --shadow:0 2px 4px rgba(0,0,0,.3),0 12px 34px -14px rgba(0,0,0,.6);
  }
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.62;
  -webkit-font-smoothing:antialiased;
  background-image:
    repeating-linear-gradient(0deg,transparent 0 38px,rgba(110,104,87,.045) 38px 39px),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='420' height='420' viewBox='0 0 420 420'%3E%3Cg fill='none' stroke='%236E6857' stroke-opacity='.16' stroke-width='1'%3E%3Cpath d='M-20 90c60-40 130-30 190 10s130 40 190 0 90-30 90-30'/%3E%3Cpath d='M-20 140c60-40 130-30 190 10s130 40 190 0 90-30 90-30'/%3E%3Cpath d='M-20 195c70-44 140-24 200 16s120 34 180-6 80-24 80-24'/%3E%3Cpath d='M-20 255c70-44 140-24 200 16s120 34 180-6 80-24 80-24'/%3E%3Cpath d='M-20 320c80-46 150-18 210 22s110 26 170-14 70-18 70-18'/%3E%3Cpath d='M-20 385c80-46 150-18 210 22s110 26 170-14 70-18 70-18'/%3E%3C/g%3E%3C/svg%3E");
  background-attachment:fixed;
}
img{max-width:100%;display:block}
a{color:var(--forest);text-decoration:none;text-underline-offset:3px}
a:hover{text-decoration:underline}
::selection{background:var(--forest);color:var(--paper)}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.18;margin:0;letter-spacing:-.01em}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

.wrap{width:min(1080px,92vw);margin-inline:auto}
.narrow{width:min(760px,92vw);margin-inline:auto}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.site-in{display:flex;align-items:center;gap:26px;height:62px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-family:var(--serif);font-size:19px}
.brand:hover{text-decoration:none}
.brand b{font-weight:600}
.brand em{font-style:normal;color:var(--forest);font-weight:400}
nav.top{margin-left:auto;display:flex;gap:24px}
nav.top a{color:var(--ink-2);font-size:14px}
nav.top a:hover{color:var(--forest);text-decoration:none}
@media(max-width:720px){nav.top{display:none}}

footer.site{border-top:1px solid var(--line);margin-top:78px;padding:42px 0 56px;font-size:13.5px;color:var(--ink-3)}
footer.site .cols{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:34px}
footer.site h5{font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-3);margin:0 0 12px;font-weight:600}
footer.site ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
footer.site a{color:var(--ink-2)}
.legal{margin-top:32px;padding-top:20px;border-top:1px solid var(--line);line-height:1.7}
@media(max-width:760px){footer.site .cols{grid-template-columns:1fr;gap:24px}}

/* ---------- hero / search ---------- */
.hero{padding:82px 0 30px;text-align:center}
.kicker{font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--forest);margin-bottom:18px}
.hero h1{font-size:clamp(36px,5.6vw,58px);font-weight:300;margin-bottom:16px;letter-spacing:-.02em}
.hero h1 b{font-weight:600}
.hero .sub{font-size:18px;color:var(--ink-2);max-width:56ch;margin:0 auto 32px}

.searchbar{display:flex;gap:8px;background:var(--paper-2);border:1px solid var(--line-2);
  border-radius:var(--r);padding:7px 7px 7px 16px;box-shadow:var(--shadow);
  max-width:660px;margin:0 auto;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.searchbar:focus-within{border-color:var(--forest);box-shadow:var(--shadow),0 0 0 3px color-mix(in srgb,var(--forest) 16%,transparent)}
.searchbar input{flex:1;min-width:0;background:none;border:0;outline:0;color:var(--ink);
  font-family:var(--sans);font-size:15.5px;padding:12px 2px}
.searchbar input::placeholder{color:var(--ink-3)}
.searchbar button{flex:none;background:var(--forest);color:#F4EFE3;border:0;border-radius:7px;
  padding:0 24px;height:44px;font-family:var(--sans);font-weight:600;font-size:14.5px;cursor:pointer;
  transition:.18s var(--ease)}
.searchbar button:hover{background:var(--forest-2)}
.searchbar button:disabled{opacity:.55;cursor:default}
@media (prefers-color-scheme: dark){.searchbar button{color:#0F1512}}
.examples{margin-top:16px;display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center}
.examples span{color:var(--ink-3);font-size:12.5px}
.chip{background:var(--paper-2);border:1px solid var(--line);color:var(--ink-2);border-radius:100px;
  padding:5px 13px;font-size:12.5px;cursor:pointer;font-family:var(--sans);transition:.18s var(--ease)}
.chip:hover{border-color:var(--forest);color:var(--forest)}

.trust{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;margin-top:34px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--ink-3);text-transform:uppercase}
.trust i{font-style:normal;color:var(--ok)}

/* ---------- report ---------- */
#report{display:none;padding-bottom:20px}
#report.on{display:block}
.rpt-head{display:flex;align-items:flex-start;gap:26px;padding:34px 0 26px;border-bottom:2px solid var(--ink);
  flex-wrap:wrap}
.rpt-head .who{flex:1;min-width:260px}
.rpt-title{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin-bottom:9px}
.rpt-head h2{font-size:clamp(23px,3.2vw,31px);font-weight:500;line-height:1.22;margin-bottom:8px}
.rpt-coords{font-family:var(--mono);font-size:13px;color:var(--ink-2)}
.rpt-meta{font-family:var(--mono);font-size:11px;color:var(--ink-3);margin-top:8px;letter-spacing:.03em}

.stamp{flex:none;border:2.5px solid currentColor;border-radius:8px;padding:12px 20px;text-align:center;
  transform:rotate(-3.2deg);font-family:var(--mono);font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;position:relative;background:transparent;min-width:212px;
  box-shadow:inset 0 0 0 1.5px currentColor;opacity:0;transition:opacity .5s var(--ease) .2s,transform .5s var(--ease) .2s}
.stamp.show{opacity:.92;transform:rotate(-3.2deg) scale(1)}
.stamp .big{font-size:16.5px;line-height:1.24;display:block}
.stamp .sm{font-size:9.5px;letter-spacing:.14em;opacity:.75;margin-top:5px;display:block}
.stamp.ok{color:var(--ok)}
.stamp.caution{color:var(--caution)}
.stamp.flag{color:var(--flag)}

/* exhibits */
.exhibit{padding:34px 0;border-bottom:1px solid var(--line)}
.ex-head{display:flex;align-items:baseline;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.ex-no{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);
  border:1px solid var(--line-2);border-radius:4px;padding:3px 8px;flex:none}
.ex-head h3{font-size:22px;font-weight:500;flex:1;min-width:180px}
.pill{flex:none;font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.11em;text-transform:uppercase;
  padding:4px 11px;border-radius:100px;border:1px solid currentColor;white-space:nowrap}
.pill.ok{color:var(--ok);background:var(--ok-bg)}
.pill.caution{color:var(--caution);background:var(--caution-bg)}
.pill.flag{color:var(--flag);background:var(--flag-bg)}
.pill.na{color:var(--ink-3);background:var(--paper-2)}
.pill.load{color:var(--ink-3);background:var(--paper-2);border-style:dashed}

.ex-body{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:start}
@media(max-width:820px){.ex-body{grid-template-columns:1fr}}
.ex-body.solo{grid-template-columns:1fr}
.finding{font-size:16.5px;color:var(--ink);margin:0 0 14px;line-height:1.6}
.finding b{font-weight:600}
.ex-note{font-size:14px;color:var(--ink-3);line-height:1.6;margin:12px 0 0}
.verify{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);margin-top:14px;
  padding-top:11px;border-top:1px dashed var(--line-2)}
.verify b{color:var(--ink-2);font-weight:500}

.datagrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(126px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden;margin:4px 0 0}
.dcell{background:var(--paper-2);padding:13px 14px}
.dcell .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);margin-bottom:5px}
.dcell .v{font-family:var(--mono);font-size:19px;font-weight:500;color:var(--ink);line-height:1.15;word-break:break-word}
.dcell .v small{font-size:11.5px;color:var(--ink-3);font-weight:400}

.plate{border:1px solid var(--line-2);border-radius:8px;overflow:hidden;background:var(--paper-2)}
.plate .img{aspect-ratio:4/3;background:var(--paper-3);position:relative;overflow:hidden}
.plate .img img,.plate .img canvas{width:100%;height:100%;object-fit:cover;display:block}
.plate .img .skel{position:absolute;inset:0;background:linear-gradient(90deg,var(--paper-3) 0%,var(--paper-2) 50%,var(--paper-3) 100%);
  background-size:220% 100%;animation:sh 1.4s linear infinite}
@keyframes sh{to{background-position:-220% 0}}
.plate figcaption{font-family:var(--mono);font-size:10.5px;color:var(--ink-3);padding:9px 12px;
  border-top:1px solid var(--line);letter-spacing:.04em;line-height:1.5}

.bar{height:7px;background:var(--paper-3);border-radius:100px;overflow:hidden;margin:10px 0 6px}
.bar i{display:block;height:100%;border-radius:100px;background:var(--forest);transition:width .7s var(--ease)}
.bar.ok i{background:var(--ok)}.bar.caution i{background:var(--caution)}.bar.flag i{background:var(--flag)}
.scale{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;color:var(--ink-3)}

.rpt-actions{display:flex;gap:10px;flex-wrap:wrap;padding:28px 0 6px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--forest);color:#F4EFE3;border:1px solid var(--forest);
  border-radius:7px;padding:11px 20px;font-weight:600;font-size:14px;cursor:pointer;font-family:var(--sans);
  transition:.18s var(--ease)}
.btn:hover{background:var(--forest-2);border-color:var(--forest-2);text-decoration:none;color:#F4EFE3}
@media (prefers-color-scheme: dark){.btn,.btn:hover{color:#0F1512}}
.btn.ghost{background:none;color:var(--ink-2);border-color:var(--line-2)}
.btn.ghost:hover{background:var(--paper-2);color:var(--forest);border-color:var(--forest)}
.btn:disabled{opacity:.5;cursor:default}

.disclaimer{margin-top:26px;padding:16px 20px;background:var(--paper-2);border:1px solid var(--line);
  border-left:3px solid var(--caution);border-radius:0 8px 8px 0;font-size:13.5px;color:var(--ink-2);line-height:1.6}

/* loading */
.loading{display:none;padding:60px 0;text-align:center}
.loading.on{display:block}
.loading .msg{font-family:var(--mono);font-size:13px;color:var(--ink-2);letter-spacing:.04em}
.dots{display:inline-block;width:44px;text-align:left}
.err-box{display:none;max-width:560px;margin:34px auto;padding:18px 22px;background:var(--flag-bg);
  border:1px solid var(--flag);border-radius:8px;color:var(--flag);font-size:15px;text-align:center}
.err-box.on{display:block}

/* ---------- content pages ---------- */
.page{padding:64px 0 20px}
.page h1{font-size:clamp(31px,4.4vw,46px);font-weight:300;margin-bottom:18px}
.page h2{font-size:clamp(21px,2.6vw,28px);margin:48px 0 14px;font-weight:500}
.page h3{font-size:18px;margin:30px 0 9px;font-weight:600;font-family:var(--sans)}
.page p,.page li{color:var(--ink-2);font-size:16.5px;line-height:1.7}
.page ul,.page ol{padding-left:22px;display:grid;gap:9px;margin:15px 0}
.page strong{color:var(--ink);font-weight:600}
.lede{font-size:19px!important;color:var(--ink)!important;max-width:66ch}
.prose{max-width:70ch}
.crumb{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);margin-bottom:20px;letter-spacing:.04em}
.crumb a{color:var(--ink-3)}
.note{background:var(--paper-2);border:1px solid var(--line);border-left:3px solid var(--forest);
  border-radius:0 8px 8px 0;padding:17px 21px;margin:24px 0}
.note p{margin:0;font-size:15.5px}
.note strong{color:var(--forest)}
table.tbl{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
table.tbl th{text-align:left;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-3);font-weight:600;padding:0 14px 9px 0;border-bottom:1.5px solid var(--line-2)}
table.tbl td{padding:12px 14px 12px 0;border-bottom:1px solid var(--line);color:var(--ink-2);vertical-align:top}
table.tbl td:first-child{color:var(--ink);font-weight:500}
.cta-box{background:var(--paper-2);border:1px solid var(--line-2);border-radius:var(--r);padding:28px 30px;
  margin:42px 0;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.cta-box div{flex:1;min-width:230px}
.cta-box h3{margin:0 0 6px;font-family:var(--serif);font-size:21px;font-weight:500}
.cta-box p{margin:0;font-size:15px}
.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(262px,1fr));gap:13px;margin:24px 0}
.card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);padding:21px 22px;display:block;
  transition:.2s var(--ease)}
.card:hover{border-color:var(--forest);text-decoration:none;transform:translateY(-2px);box-shadow:var(--shadow)}
.card h4{font-family:var(--sans);font-size:15.5px;font-weight:600;color:var(--ink);margin:0 0 6px}
.card p{font-size:14px;color:var(--ink-3);margin:0;line-height:1.55}
.faq details{border-bottom:1px solid var(--line);padding:17px 0}
.faq summary{cursor:pointer;font-size:16.5px;color:var(--ink);list-style:none;display:flex;gap:13px;align-items:flex-start}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:'+';color:var(--forest);font-family:var(--mono);font-size:19px;line-height:1.1;flex:none}
.faq details[open] summary::before{content:'−'}
.faq p{margin:11px 0 0 25px;font-size:15.5px}

/* ---------- print ---------- */
@media print{
  @page{margin:14mm}
  :root{--paper:#fff;--paper-2:#fff;--paper-3:#f4f4f4;--ink:#000;--ink-2:#333;--ink-3:#666;
        --line:#ccc;--line-2:#999;--forest:#1E3A2F;--shadow:none}
  body{background:#fff!important;background-image:none!important;font-size:11pt}
  header.site,footer.site,.hero,.rpt-actions,nav.top,.ad-slot,.loading{display:none!important}
  #report{display:block!important}
  .wrap{width:100%}
  .exhibit{break-inside:avoid;page-break-inside:avoid;padding:16px 0}
  .stamp{opacity:1!important;transform:rotate(-3deg)!important}
  .plate .img{aspect-ratio:16/9}
  a{color:#000;text-decoration:none}
  .print-only{display:block!important}
}
.print-only{display:none}

/* ad slots (inert until configured) */
.ad-slot{margin:26px 0;min-height:0;text-align:center}

/* the hidden attribute must win over the display:block above */
.plate .img img[hidden],.plate .img canvas[hidden]{display:none}
/* long coordinate values should shrink rather than wrap mid-number */
.dcell .v{font-size:clamp(15px,1.35vw,19px)}


/* ---------- article layout with a sticky contents rail ---------- */
.page-grid{display:grid;grid-template-columns:minmax(0,72ch) 232px;gap:60px;
  align-items:start;justify-content:center}
.page-grid > .prose{min-width:0}
@media(max-width:1080px){
  .page-grid{grid-template-columns:minmax(0,72ch);justify-content:center}
  .toc{display:none}
}
.toc{position:sticky;top:96px;font-size:13.5px;line-height:1.5}
.toc-in{border-left:1px solid var(--toc-line);padding-left:18px}
.toc h5{margin:0 0 12px;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  font-weight:600;color:var(--toc-dim);font-family:inherit}
.toc ol{list-style:none;margin:0;padding:0;display:grid;gap:9px;counter-reset:toc}
.toc li{counter-increment:toc}
.toc a{color:var(--toc-dim);display:block;transition:color .18s ease}
.toc a::before{content:counter(toc) ".";margin-right:7px;opacity:.5;font-variant-numeric:tabular-nums}
.toc a:hover{color:var(--toc-hot);text-decoration:none}
.page h2{scroll-margin-top:88px}