:root{
--bg:#faf7f1;--panel:#ffffff;--ink:#20211f;--muted:#5c6157;--line:#e4ddcf;
--brand:#2f5d50;--brand-2:#8a5a2b;--accent:#c0763a;--ok:#1f7a4d;
--radius:14px;--shadow:0 1px 2px rgba(32,33,31,.06),0 8px 24px rgba(32,33,31,.06);
--max:1180px;--font:'Segoe UI',system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;background:#fff;padding:8px 12px;border-radius:8px;z-index:99}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
header.site{background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.topbar{background:var(--brand);color:#f2efe6;font-size:.82rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;padding:6px 20px;flex-wrap:wrap}
.bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.12rem;letter-spacing:.2px;color:var(--ink)}
.logo span.mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--brand);color:#fff;font-size:1.05rem}
.logo small{display:block;font-weight:500;font-size:.72rem;color:var(--muted);letter-spacing:.4px;text-transform:uppercase}
nav.main ul{display:flex;gap:20px;list-style:none;margin:0;padding:0;flex-wrap:wrap;font-size:.95rem}
nav.main a{color:var(--ink);font-weight:600}
nav.main a[aria-current=page]{color:var(--brand);border-bottom:2px solid var(--brand)}
.cta{display:inline-block;background:var(--accent);color:#fff;font-weight:700;padding:11px 18px;border-radius:10px;border:0;cursor:pointer}
.cta:hover{text-decoration:none;filter:brightness(.95)}
.cta.ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}
.hero{background:linear-gradient(180deg,#f3ede1,#faf7f1);border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;padding:56px 20px}
.hero h1{font-size:2.3rem;line-height:1.2;margin:.2em 0 .5em}
.hero p.lead{font-size:1.06rem;color:var(--muted);max-width:56ch}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;font-size:.83rem;color:var(--muted)}
.badges b{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-weight:600}
.hero .art{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;text-align:center}
.hero .art .emoji{font-size:3.4rem;line-height:1}
main{display:block}
section{padding:52px 0}
section.alt{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2.sec{font-size:1.6rem;margin:0 0 8px}
p.sub{color:var(--muted);margin:0 0 26px;max-width:70ch}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.card h3{margin:.2em 0 .4em;font-size:1.08rem}
.card p{color:var(--muted);margin:.2em 0 .8em;font-size:.95rem}
.card .ico{font-size:1.7rem}
ul.ticks{list-style:none;padding:0;margin:0}
ul.ticks li{padding-left:26px;position:relative;margin:.45em 0}
ul.ticks li:before{content:"\2713";position:absolute;left:0;color:var(--ok);font-weight:800}
.prose{max-width:74ch}
.prose h2{margin-top:1.6em}
.prose h3{margin-top:1.3em}
.prose table{border-collapse:collapse;width:100%;font-size:.95rem}
.prose th,.prose td{border:1px solid var(--line);padding:9px 11px;text-align:left}
.prose th{background:#f2ede2}
.crumbs{font-size:.84rem;color:var(--muted);padding:14px 0 0}
.crumbs ol{list-style:none;display:flex;gap:8px;flex-wrap:wrap;margin:0;padding:0}
.crumbs li+li:before{content:"/";margin-right:8px;color:var(--line)}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:12px}
.faq summary{font-weight:700;cursor:pointer}
.faq p{color:var(--muted)}
.postmeta{color:var(--muted);font-size:.86rem}
.related{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
footer.site{background:#1d2723;color:#cfd6cd;margin-top:40px;padding:44px 0 22px;font-size:.93rem}
footer.site a{color:#e8ecdf}
.fgrid{display:grid;gap:26px;grid-template-columns:1.4fr 1fr 1fr 1.2fr}
footer.site h4{color:#fff;font-size:.86rem;text-transform:uppercase;letter-spacing:.6px;margin:0 0 12px}
footer.site ul{list-style:none;margin:0;padding:0}
footer.site li{margin:.4em 0}
.legal{border-top:1px solid #2f3b35;margin-top:28px;padding-top:16px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.84rem;color:#a9b3aa}
form.contact label{display:block;font-weight:600;margin:12px 0 4px}
form.contact input,form.contact textarea{width:100%;padding:11px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff}
.notice{background:#fff6e8;border:1px solid #f0d9b4;border-radius:12px;padding:14px 16px;font-size:.94rem;color:#6b4a19}
@media(max-width:820px){.hero .wrap{grid-template-columns:1fr;padding:36px 20px}.fgrid{grid-template-columns:1fr 1fr}.hero h1{font-size:1.75rem}}
@media(max-width:520px){.fgrid{grid-template-columns:1fr}nav.main ul{gap:12px}}

/* ---------- imagery ---------- */
.card-img{width:100%;height:190px;object-fit:cover;display:block;border-radius:10px;margin:0 0 14px;background:#e9e2d4}
.card{transition:transform .25s ease, box-shadow .25s ease}
@media(hover:hover){.card:hover{transform:translateY(-3px);box-shadow:0 2px 4px rgba(32,33,31,.07),0 14px 34px rgba(32,33,31,.10)}}
.card-img{transition:filter .25s ease}
.card:hover .card-img{filter:saturate(1.06)}
figure{margin:0}
.post-hero{margin:22px 0 26px}
.post-hero img{width:100%;height:auto;border-radius:var(--radius);display:block}
figcaption{font-size:.85rem;color:var(--muted);margin-top:8px}
.gallery{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin:18px 0 26px}
.gallery img{width:100%;height:190px;object-fit:cover;border-radius:12px;display:block}
.hero .art img{width:100%;height:auto;border-radius:12px;display:block}
.hero .art{padding:14px}
.hero .art figcaption{margin-top:10px}
header.site.scrolled{box-shadow:0 1px 0 var(--line),0 8px 20px rgba(32,33,31,.07)}
/* ---------- chips / filter ---------- */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 6px}
.chip{font:inherit;font-size:.88rem;font-weight:600;color:var(--brand);background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:8px 14px;cursor:pointer;transition:background .2s ease,color .2s ease,border-color .2s ease}
.chip:hover{border-color:var(--brand)}
.chip.active{background:var(--brand);color:#fff;border-color:var(--brand)}
@media(max-width:820px){.chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chip{white-space:nowrap}}
/* ---------- size calculator ---------- */
.calc{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin:18px 0 26px;box-shadow:var(--shadow)}
.calc h3{margin:0 0 6px}
.calc-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:12px 0}
.calc-row label{font-weight:600;font-size:.92rem}
.calc-row input{font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:10px;max-width:170px;background:#fff}
.calc-out{font-size:.96rem;color:var(--ink);margin:6px 0 0;min-height:1.4em}
/* ---------- back to top / lightbox ---------- */
.to-top{position:fixed;right:18px;bottom:18px;width:46px;height:46px;border-radius:50%;border:0;background:var(--brand);color:#fff;font-size:1.2rem;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .25s ease,transform .25s ease;z-index:60;box-shadow:var(--shadow)}
.to-top.show{opacity:1;pointer-events:auto;transform:none}
.lightbox{position:fixed;inset:0;background:rgba(18,22,20,.85);display:none;align-items:center;justify-content:center;flex-direction:column;gap:12px;z-index:80;padding:24px}
.lightbox.open{display:flex}
.lightbox img{max-width:min(1100px,94vw);max-height:76vh;border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.4)}
.lightbox .lb-cap{color:#e8ecdf;font-size:.9rem;max-width:70ch;text-align:center;margin:0}
.lb-close{position:absolute;top:14px;right:18px;background:transparent;border:0;color:#fff;font-size:2rem;line-height:1;cursor:pointer}
/* ---------- reveal ---------- */
html.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
html.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.card{transition:none}}
/* ---------- mobile nav (no hamburger needed) ---------- */
@media(max-width:820px){
 .bar{flex-wrap:wrap;gap:10px}
 nav.main{order:3;width:100%;overflow-x:auto;scrollbar-width:none}
 nav.main::-webkit-scrollbar{display:none}
 nav.main ul{flex-wrap:nowrap;gap:16px;padding-bottom:4px}
 nav.main a{white-space:nowrap}
}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
[aria-invalid="true"]{border-color:#b3261e!important;background:#fff6f5}