:root{
  --ink:#1A1916;
  --muted:#5C574E;
  --paper:#F3EFE6;
  --card:#FFFDF8;
  --rule:#D8D0C2;
  --forest:#1C6B4A;
  --forest-ink:#0F3D2C;
  --copper:#A84820;
  --focus:#1C4ED8;
  --ok:#146C43;
  --err:#9B1C1C;
  --shadow:0 1px 0 rgba(26,25,22,.04);
  --max:72rem;
  --sans:"Segoe UI",system-ui,-apple-system,sans-serif;
  --serif:Georgia,"Iowan Old Style","Times New Roman",serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:var(--paper);
  font:16px/1.65 var(--sans);
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--forest-ink);text-underline-offset:2px}
a:hover{color:var(--copper)}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:.5rem .75rem;z-index:10}
.skip:focus{left:.5rem;top:.5rem}
.wrap{width:min(calc(100% - 2rem),var(--max));margin-inline:auto}
.site-header{
  background:var(--forest-ink);
  color:#F6F1E7;
  position:sticky;top:0;z-index:20;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 0}
.brand{display:flex;align-items:center;gap:.7rem;color:#F6F1E7;text-decoration:none}
.brand svg{flex:0 0 auto}
.brand-name{font:700 1.05rem/1.15 var(--serif);letter-spacing:.01em}
.brand-tag{display:block;font:12px/1.2 var(--sans);color:#C9D7CF;font-weight:400}
.nav{display:flex;gap:1.1rem;flex-wrap:wrap}
.nav a{color:#E7EFEA;text-decoration:none;font-size:.95rem}
.nav a[aria-current="page"],.nav a:hover{color:#fff;text-decoration:underline}
.menu-btn{display:none;background:transparent;border:1px solid #4A6B5C;color:#fff;padding:.4rem .7rem;font:inherit}
.hero{padding:2.2rem 0 1.4rem}
.hero h1{font:700 clamp(1.8rem,3vw,2.4rem)/1.2 var(--serif);margin:0 0 .6rem}
.lede{font-size:1.08rem;color:var(--muted);max-width:42rem}
.kicker{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--copper);font-weight:700}
.tool{
  background:var(--card);
  border:1px solid var(--rule);
  padding:1.1rem;
  margin:1.2rem 0 1.6rem;
}
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{display:flex;flex-direction:column;gap:.28rem}
.field label{font-size:.82rem;font-weight:700}
.field input,.field select,.field textarea{
  font:inherit;color:var(--ink);background:#fff;border:1px solid #C9C1B3;
  padding:.55rem .65rem;border-radius:2px;width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--forest)}
.presets{display:flex;flex-wrap:wrap;gap:.4rem;margin:.4rem 0 1rem}
.presets button,.btn{
  font:inherit;border:1px solid var(--forest);background:var(--forest);color:#fff;
  padding:.45rem .75rem;cursor:pointer;border-radius:2px;
}
.presets button{background:#fff;color:var(--forest-ink)}
.presets button:hover,.btn:hover{background:var(--forest-ink);color:#fff;border-color:var(--forest-ink)}
.results{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem;margin-top:1rem}
.result{
  border:1px solid var(--rule);background:#F8F4EB;padding:.7rem;
}
.result b{display:block;font:700 1.35rem/1.2 var(--serif)}
.result span{font-size:.78rem;color:var(--muted)}
.note{font-size:.9rem;color:var(--muted);margin:.8rem 0 0}
.table-wrap{overflow-x:auto;margin:1.1rem 0;border:1px solid var(--rule);background:var(--card)}
table{width:100%;border-collapse:collapse;font-size:.94rem}
th,td{padding:.55rem .7rem;text-align:left;border-bottom:1px solid var(--rule);vertical-align:top}
th{background:#EFE8D9;font-size:.8rem;letter-spacing:.03em}
tr:last-child td{border-bottom:0}
.prose{max-width:44rem}
.prose h1{font:700 clamp(1.7rem,2.6vw,2.2rem)/1.2 var(--serif);margin:.2rem 0 .6rem}
.prose h2{font:700 1.35rem/1.25 var(--serif);margin:1.8rem 0 .6rem}
.prose h3{font:700 1.08rem/1.3 var(--serif);margin:1.3rem 0 .4rem}
.prose p,.prose li{color:#2A2824}
.prose ul,.prose ol{padding-left:1.2rem}
.prose figure{margin:1.3rem 0}
.prose figcaption{font-size:.82rem;color:var(--muted);margin-top:.35rem}
.figure-img{border:1px solid var(--rule)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.card{
  background:var(--card);border:1px solid var(--rule);padding:1rem;box-shadow:var(--shadow);
}
.card h2,.card h3{margin-top:0}
.card-list{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.meta{color:var(--muted);font-size:.88rem}
.byline{display:flex;align-items:center;gap:.7rem;margin:1rem 0}
.byline img{width:48px;height:48px;object-fit:cover;border-radius:50%}
.author-box{display:grid;grid-template-columns:96px 1fr;gap:1rem;border-top:1px solid var(--rule);padding-top:1rem;margin-top:2rem}
.author-box img{width:96px;height:96px;object-fit:cover}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.35rem;padding:0;margin:0 0 1rem;font-size:.86rem;color:var(--muted)}
.crumbs li:not(:last-child)::after{content:"/";margin-left:.35rem;color:#A39A8A}
.crumbs a{color:var(--muted)}
.faq details{border-bottom:1px solid var(--rule);padding:.7rem 0}
.faq summary{cursor:pointer;font-weight:700}
.site-footer{margin-top:3rem;background:var(--forest-ink);color:#D7E2DC;padding:2rem 0 1.2rem}
.site-footer a{color:#EAF3EE}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:1.2rem}
.site-footer h2{font:700 1rem/1.2 var(--serif);color:#fff;margin:0 0 .5rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.28rem 0}
.legal{border-top:1px solid #355447;margin-top:1.2rem;padding-top:.8rem;font-size:.82rem;color:#B7C6BE}
.cookie{
  position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--rule);
  padding:.8rem 1rem;display:none;z-index:30;
}
.cookie.show{display:block}
.cookie-inner{width:min(calc(100% - 0rem),var(--max));margin:auto;display:flex;gap:1rem;align-items:center;justify-content:space-between}
.alert{padding:.7rem .8rem;border:1px solid var(--rule);background:#EFE8D9;margin:0 0 1rem}
.alert.ok{border-color:#86D4AE;background:#E8F7EF}
.alert.err{border-color:#F0B4B4;background:#FDECEC}
.ad-ready{display:none}
.page-hero{padding:1.4rem 0 .2rem}
.search{display:flex;gap:.5rem;margin:1rem 0}
.search input{flex:1}
.toc{background:var(--card);border:1px solid var(--rule);padding:.8rem 1rem;margin:1rem 0}
.toc ol{margin:.3rem 0 0;padding-left:1.1rem}
.copy-row{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;margin-top:.8rem}
#copy-status{font-size:.85rem;color:var(--ok)}
@media (max-width:900px){
  .tool-grid,.results,.grid-2,.card-list,.foot-grid,.author-box{grid-template-columns:1fr}
  .results{grid-template-columns:1fr 1fr}
  .nav{display:none}
  .nav.open{display:flex;position:absolute;left:0;right:0;top:100%;background:var(--forest-ink);padding:1rem;flex-direction:column}
  .menu-btn{display:inline-block}
  .cookie-inner{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}