/*
Theme Name: TMQ Platform
Theme URI: https://tajmahalquartzite.cn
Description: Single-variety B2B aggregation platform for Taj Mahal Quartzite (StoneContact-style). Zero-plugin core: custom post types, taxonomies, aggregation homepage, lead capture.
Version: 1.0.0
Author: Platform Engineering
License: MIT
Text Domain: tmq-platform
*/

:root{
  --ink:#0b0b0d;          /* deep black */
  --ink-2:#14130f;        /* warm black */
  --panel:#1a1813;
  --panel-2:#252219;
  --line:#322d22;
  --muted:#9b9488;
  --text:#F2ECE1;         /* rice */
  --text-soft:#d8cfc0;
  --gold:#C9A86A;         /* luxury gold accent */
  --gold-soft:#e3d3a8;
  --gold-deep:#a8842f;
  --ok:#5db37a;
  --danger:#e06c5a;
  --radius:14px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
  --maxw:1200px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ink);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;
}
a{color:var(--gold-soft);text-decoration:none;transition:color .15s}
a:hover{color:var(--gold)}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}

/* ---------- top bar ---------- */
/* ---------- top bar (simple single row) ---------- */
.topbar{
  position:sticky;top:0;z-index:80;
  background:rgba(18,17,14,.94);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar-in{display:flex;align-items:center;gap:24px;min-height:66px}

.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:18.5px;color:var(--text);letter-spacing:.2px;flex:0 0 auto}
.brand .mark{
  width:34px;height:34px;border-radius:9px;flex:0 0 auto;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:#1a1405;font-weight:800;font-size:17px;
}
.brand b{color:var(--gold-soft);font-weight:700}
.brand:hover .brand-txt{color:var(--gold-soft)}
.brand-txt{white-space:nowrap;transition:color .18s}

.nav-wrap{display:flex;align-items:center;gap:18px;margin-left:auto;min-width:0}
.nav{display:flex;align-items:center;gap:2px}
.nav a{
  color:var(--text-soft);text-decoration:none;font-size:14.5px;
  padding:9px 13px;border-radius:9px;white-space:nowrap;transition:color .16s,background .16s;
}
.nav a:hover{color:var(--text);background:var(--panel)}
.nav a.is-current{color:var(--gold-soft);background:rgba(201,168,106,.1)}
/* "Post Your Needs" occupies a nav slot but is the buyer's primary action —
   outlined gold, never a filled block, so the nav row keeps one weight. */
.nav a.nav-pyn{
  color:var(--gold-soft);
  border:1px solid rgba(201,168,106,.55);
  background:rgba(201,168,106,.10);
  font-weight:700;
}
.nav a.nav-pyn:hover{
  color:#1a1405;background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  border-color:var(--gold);box-shadow:0 3px 12px rgba(201,168,106,.3);
}
.nav a.nav-pyn.is-current{color:var(--gold-soft);background:rgba(201,168,106,.18)}

.nav-cta{display:flex;align-items:center;gap:16px;flex:0 0 auto;margin-left:4px}

/* Secondary account actions: quiet text links. B2B buyers scanning the bar
   should see exactly one loud action, not three competing buttons. */
.nav-cta-minor{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.nav-link-plain{
  color:var(--muted);text-decoration:none;font-size:13.5px;font-weight:500;
  padding:4px 2px;white-space:nowrap;transition:color .16s;
}
.nav-link-plain:hover{color:var(--gold-soft)}
.nav-dot{color:var(--line);font-size:13px;user-select:none}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;padding:10px 17px;font-size:14.5px;font-weight:600;
  text-decoration:none;white-space:nowrap;cursor:pointer;border:1px solid transparent;
  transition:filter .16s,background .16s,color .16s;
}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text-soft)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-soft)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#1a1405;font-weight:700}
.btn-gold:hover{filter:brightness(1.07)}
/* "Post Your Needs" — the buyer's primary action, given the highest visual
   weight in the bar (solid gold, slightly larger) so it reads as the fastest
   conversion path, mirroring StoneContact's top-bar quick entry. */
.btn-need{
  background:linear-gradient(135deg,#D9BC7E,var(--gold),var(--gold-deep));
  color:#161005;font-weight:800;font-size:15.5px;letter-spacing:.2px;
  padding:12px 22px;border-radius:11px;
  box-shadow:0 4px 18px rgba(201,168,106,.30);
  transition:transform .16s,box-shadow .16s,filter .16s;
}
.btn-need:hover{
  transform:translateY(-1px);filter:brightness(1.06);
  box-shadow:0 8px 26px rgba(201,168,106,.44);
}
.btn-need:active{transform:translateY(0)}

/* Mobile toggle.
   ROOT CAUSE of the "white dot" in the header: the burger <button> was only
   given `display:none` on desktop but never had its UA default background
   neutralised. A <button> paints with the platform default
   `background-color: ButtonFace` (≈ rgb(239,239,239) — near-white). Inside the
   sticky bar's backdrop-filter stacking context some engines still composite
   that hidden button's face, showing up as a small white speck. So we hide it
   properly AND reset its paint, in every state. */
.nav-burger{
  /* ROOT CAUSE of the persistent "white dot" in the header: this <button>'s
     UA default `background-color: ButtonFace` (≈ #EFEFEF, near-white). Inside
     the sticky bar's backdrop-filter stacking context some engines still
     composite that face even while the button is `display:none`, painting a
     small white speck. Fix: reset EVERY paint property in all states and make
     the desktop box zero-sized + off-canvas so there is nothing to composite.
     A bare `display:none` alone is NOT enough. */
  display:none;
  width:0;height:0;min-width:0;min-height:0;
  margin:0;padding:0;border:0;outline:0;
  overflow:hidden;visibility:hidden;
  background:transparent;background-color:transparent;background-image:none;
  box-shadow:none;
  -webkit-appearance:none;appearance:none;
  color:inherit;font:inherit;
  position:absolute;left:-9999px;top:-9999px;
}
.nav-burger > span{background:transparent;border:0;box-shadow:none}
@media(max-width:900px){
  .topbar-in{flex-wrap:wrap;min-height:58px;gap:12px}
  .nav-burger{
    display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
    position:static;visibility:visible;overflow:visible;
    width:42px;height:42px;min-width:42px;min-height:42px;margin-left:auto;cursor:pointer;
    border:1px solid var(--line);border-radius:10px;
    background:var(--panel);background-image:none;box-shadow:none;
    padding:0 10px;-webkit-appearance:none;appearance:none;
  }
  .nav-burger span{display:block;height:2px;width:100%;background:var(--text);border-radius:2px;transition:transform .2s,opacity .2s}
  .nav-wrap{
    order:3;width:100%;margin-left:0;flex-direction:column;align-items:stretch;gap:12px;
    padding:0 0 16px;display:none;
  }
  .nav-wrap.is-open{display:flex}
  .nav{flex-direction:column;align-items:stretch;gap:0}
  .nav a{padding:12px 14px;font-size:15.5px}
  .nav a.nav-pyn{margin-top:4px;text-align:center}
  .nav-cta{flex-direction:column-reverse;align-items:stretch;gap:14px;padding-top:4px}
  .nav-cta .btn{width:100%;padding:15px 18px}
  .nav-cta-minor{justify-content:center;gap:10px;padding-top:2px}
  .nav-link-plain{font-size:14.5px;padding:6px 4px}
  .nav-burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-burger.is-open span:nth-child(2){opacity:0}
  .nav-burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
@media(max-width:560px){
  .brand-txt{font-size:16.5px}
  .brand .mark{width:30px;height:30px;font-size:15px}
}

/* ---------- hero ---------- */
.hero{
  position:relative;padding:64px 0 54px;
  background:
    radial-gradient(900px 380px at 78% -10%,rgba(201,168,106,.18),transparent 60%),
    radial-gradient(700px 320px at 10% 110%,rgba(201,168,106,.08),transparent 55%),
    linear-gradient(180deg,#0b0b0d,#14130f);
  border-bottom:1px solid var(--line);
}
.hero .eyebrow{color:var(--gold);font-weight:600;letter-spacing:2px;text-transform:uppercase;font-size:12.5px}
.hero h1{
  font-size:clamp(34px,5.4vw,60px);line-height:1.05;margin:12px 0 14px;font-weight:800;letter-spacing:-.5px;
}
.hero h1 .accent{background:linear-gradient(135deg,var(--gold-soft),var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:18px;color:var(--text-soft);max-width:680px;margin:0 0 26px}
.searchbar{display:flex;gap:10px;max-width:680px;flex-wrap:wrap}
.searchbar input[type=text]{
  flex:1;min-width:240px;background:var(--panel);border:1px solid var(--line);color:var(--text);
  padding:14px 16px;border-radius:11px;font-size:15px;outline:none;
}
.searchbar input[type=text]:focus{border-color:var(--gold)}
.searchbar button{
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#1a1405;border:0;
  padding:14px 22px;border-radius:11px;font-weight:700;cursor:pointer;font-size:15px;
}
.hero-stats{display:flex;gap:30px;margin-top:34px;flex-wrap:wrap}
.hero-stats .stat .n{font-size:26px;font-weight:800;color:var(--gold-soft)}
.hero-stats .stat .l{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}

/* ---------- sections ---------- */
.section{padding:52px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px;flex-wrap:wrap}
.section-head h2{font-size:28px;margin:0;font-weight:800;letter-spacing:-.3px}
.section-head .sub{color:var(--muted);font-size:14.5px;margin-top:4px}
.section-head a.more{color:var(--gold-soft);font-weight:600;font-size:14px}

/* filters */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.filters a{
  border:1px solid var(--line);background:var(--panel);color:var(--text-soft);
  padding:7px 14px;border-radius:999px;font-size:13.5px;
}
.filters a:hover,.filters a.active{border-color:var(--gold);color:var(--gold-soft);background:var(--panel-2)}

/* grids */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid-4,.grid-3{grid-template-columns:1fr}}

.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .18s,border-color .18s,box-shadow .18s;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow)}
.card .thumb{aspect-ratio:4/3;background:var(--panel-2);position:relative;overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover}
.card .thumb .ph{
  position:absolute;inset:0;display:grid;place-items:center;
  background:linear-gradient(135deg,#20262f,#2c3543);color:var(--muted);font-size:13px;
}
.card .body{padding:15px 16px;display:flex;flex-direction:column;gap:8px;flex:1;min-width:0}
.card .kicker{font-size:11.5px;text-transform:uppercase;letter-spacing:1px;color:var(--gold)}
/* Titles wrap to two lines and stop. A longer one pushed the price row out of
   the card entirely, which is what made the archive look broken once real
   photographs started filling the frames. */
.card h3{margin:0;font-size:16.5px;line-height:1.3;
  display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .meta{font-size:13px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap}
.card .meta .tag{background:var(--panel-2);border:1px solid var(--line);padding:2px 9px;border-radius:999px}
/* The excerpt is a summary, not the specification. Clamping it keeps every card
   the same height and keeps the price row visible without a scrollbar. */
.card .excerpt{
  font-size:13px;line-height:1.55;color:var(--text-soft);margin:0;
  display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.card .foot{
  margin-top:auto;padding-top:10px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:8px;
}
.card .foot .price{font-size:13px;line-height:1.4;min-width:0}
.card .price{color:var(--gold-soft);font-weight:700}
.chip{font-size:12px;color:var(--muted)}

/* supplier card variant */
.supplier .thumb{aspect-ratio:16/7}
.supplier .logo{
  position:absolute;left:14px;bottom:-22px;width:54px;height:54px;border-radius:12px;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));display:grid;place-items:center;
  color:#1a1405;font-weight:800;font-size:20px;box-shadow:var(--shadow);border:2px solid var(--panel);
}
.supplier .body{padding-top:30px}

/* CTA band */
.cta-band{
  background:linear-gradient(135deg,#1a2230,#11161d);border:1px solid var(--line);
  border-radius:18px;padding:38px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;margin:10px 0;
}
.cta-band h2{margin:0 0 6px;font-size:26px}
.cta-band p{margin:0;color:var(--text-soft)}
.cta-band a.btn{
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#1a1405;font-weight:700;
  padding:14px 26px;border-radius:11px;white-space:nowrap;
}

/* ---------- single ---------- */
.single-wrap{padding:44px 0}
.back-link{color:var(--muted);font-size:14px;margin-bottom:18px;display:inline-block}
/* The picture column is deliberately the wider one. A rail needs room to show
   more than one photograph at a time - that is the entire point of it - and at
   an even split a 1400px screen gave the track 641px, enough for one picture
   and a sliver of the next, which is the single-frame layout with extra
   scrolling. */
.single-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:34px;align-items:start}
@media(max-width:880px){.single-grid{grid-template-columns:1fr}}
.gallery{display:grid;gap:12px}
.gallery .main{border-radius:14px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;background:var(--panel-2)}
.gallery .main img{width:100%;height:100%;object-fit:cover}
.single h1{font-size:32px;margin:0 0 8px;letter-spacing:-.4px}
.single .sub{color:var(--muted);margin-bottom:18px}
.spec-table{width:100%;border-collapse:collapse;margin:18px 0}
.spec-table td{padding:11px 12px;border-bottom:1px solid var(--line);font-size:14.5px}
.spec-table td:first-child{color:var(--muted);width:40%}
.tagrow{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.tagrow a,.tagrow span{background:var(--panel-2);border:1px solid var(--line);padding:5px 12px;border-radius:999px;font-size:13px;color:var(--text-soft)}

/* ---------- inquiry form ---------- */
.form-card{max-width:640px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:30px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;color:var(--text-soft);margin-bottom:6px;font-weight:600}
.field input,.field textarea,.field select{
  width:100%;background:var(--ink-2);border:1px solid var(--line);color:var(--text);
  padding:12px 14px;border-radius:10px;font-size:15px;outline:none;font-family:inherit;
}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--gold)}
.field textarea{min-height:110px;resize:vertical}
.btn-submit{
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#1a1405;border:0;
  padding:14px 24px;border-radius:11px;font-weight:700;cursor:pointer;font-size:15px;width:100%;
}
.notice{padding:12px 16px;border-radius:10px;margin-bottom:18px;font-size:14.5px}
.notice.ok{background:rgba(93,179,122,.14);border:1px solid var(--ok);color:#bff0cd}
.notice.err{background:rgba(224,108,90,.14);border:1px solid var(--danger);color:#f3c4bc}

/* ---------- footer ---------- */
footer.site{border-top:1px solid var(--line);background:var(--ink-2);margin-top:40px;padding:38px 0 26px}
footer.site .cols{display:flex;gap:40px;flex-wrap:wrap;justify-content:space-between}
footer.site h4{font-size:14px;color:var(--text);margin:0 0 12px;letter-spacing:.5px}
footer.site a{display:block;color:var(--muted);font-size:13.5px;padding:3px 0}
footer.site a:hover{color:var(--gold-soft)}
footer.site .copy{margin-top:26px;color:var(--muted);font-size:12.5px;border-top:1px solid var(--line);padding-top:16px}
.disclaimer{max-width:var(--maxw);margin:14px auto 0;padding:0 20px;color:var(--muted);font-size:12px}

/* breadcrumb */
.crumbs{color:var(--muted);font-size:13px;margin:18px 0}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--gold-soft)}

/* pagination */
.pager{display:flex;gap:8px;margin-top:26px;flex-wrap:wrap}
.pager a,.pager span{background:var(--panel);border:1px solid var(--line);padding:8px 14px;border-radius:9px;font-size:14px;color:var(--text-soft)}
.pager a:hover{border-color:var(--gold)}
.pager .current{background:var(--gold);color:#1a1405;border-color:var(--gold);font-weight:700}

/* empty */
.empty{text-align:center;padding:50px 0;color:var(--muted)}

/* ---------- hero background image ---------- */
.hero{overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.30}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,11,13,.70),rgba(20,19,15,.92))}
.hero .container{position:relative;z-index:2}

/* ---------- taxonomy INDEX (application/finish/etc.) ---------- */
.tax-group{padding:30px 0;border-bottom:1px solid var(--line)}
.tax-group:last-child{border-bottom:0}
.tax-head{display:flex;align-items:center;gap:18px;margin-bottom:20px}
.tax-banner{width:124px;height:84px;object-fit:cover;border-radius:12px;border:1px solid var(--line);flex:none}
.tax-head-txt h2{margin:0;font-size:22px;font-weight:800;letter-spacing:-.3px}
.tax-head-txt .sub{color:var(--muted);font-size:13.5px;margin-top:3px}
@media(max-width:600px){.tax-head{flex-direction:column;align-items:flex-start}.tax-banner{width:100%;height:120px}}

/* ---------- China supply chain section ---------- */
.supply-chain .sc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:8px}
@media(max-width:980px){.supply-chain .sc-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.supply-chain .sc-grid{grid-template-columns:1fr}}
.sc-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;transition:transform .18s,border-color .18s,box-shadow .18s}
.sc-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow)}
.sc-ico{font-size:24px;width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#1a1405;margin-bottom:14px}
.sc-card h3{margin:0 0 8px;font-size:17px}
.sc-card p{margin:0;color:var(--text-soft);font-size:14px}

/* china tag + note */
.tag-china{background:linear-gradient(135deg,rgba(201,168,106,.18),rgba(168,132,47,.10));border:1px solid var(--gold);color:var(--gold-soft);padding:4px 12px;border-radius:999px;font-size:12.5px;font-weight:600}
.tag-china.soft{background:var(--panel-2);border-color:var(--line);color:var(--muted);font-weight:500}
.china-note{color:var(--text-soft);font-size:14.5px;border-left:3px solid var(--gold);padding:4px 0 4px 14px;margin:14px 0}

/* About pillars */
.about-pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:26px 0}
@media(max-width:880px){.about-pillars{grid-template-columns:1fr}}
.about-pillar{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.about-pillar h3{margin:0 0 8px;font-size:16.5px;color:var(--gold-soft)}
.about-pillar p{margin:0;color:var(--text-soft);font-size:14px}
.about-pillar code{background:var(--panel-2);border:1px solid var(--line);padding:1px 6px;border-radius:6px;color:var(--gold-soft);font-size:13px}

/* ---------- Social media icon module (footer) ---------- */
.social-wrap{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.social-label{color:var(--muted);font-size:13.5px;letter-spacing:.3px}
.social-row{display:flex;gap:10px;flex-wrap:wrap}
.soc{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--panel);border:1px solid var(--line);color:var(--text-soft);transition:transform .15s,border-color .15s,color .15s,background .15s}
.soc:hover{transform:translateY(-3px);border-color:var(--gold);color:var(--gold);background:linear-gradient(135deg,rgba(201,168,106,.15),rgba(168,132,47,.08))}
.soc-svg{width:20px;height:20px;fill:currentColor}
@media(max-width:600px){.social-wrap{justify-content:center}.social-label{width:100%;text-align:center}}

/* ensure hotlinked / asset images fill their frames */
img.ph-img, img.tax-banner{display:block;width:100%;height:100%;object-fit:cover}

/* ---------- Taxonomy INDEX per-term gallery (e.g. /application/) ---------- */
.tax-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 26px}
.tax-gallery-img{width:100%;height:172px;object-fit:cover;border-radius:12px;border:1px solid var(--line);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.tax-gallery-img:hover{transform:scale(1.02);border-color:var(--gold);box-shadow:var(--shadow)}
@media(max-width:600px){.tax-gallery{grid-template-columns:1fr}.tax-gallery-img{height:200px}}

/* ---------- Supplier verification block (single supplier) ---------- */
.verify-block{margin:18px 0 8px;background:linear-gradient(180deg,rgba(201,168,106,.08),rgba(201,168,106,.02));border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:12px;padding:16px 18px}
.vb-head{font-size:14px;font-weight:700;color:var(--gold-soft);letter-spacing:.3px;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.vb-check{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--gold);color:#1a1405;font-size:12px;font-weight:800}
.vb-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 22px}
.vb-item.vb-full{grid-column:1 / -1}
.vb-k{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin-bottom:2px}
.vb-v{font-size:14.5px;color:var(--text);font-weight:600}
@media(max-width:560px){.vb-grid{grid-template-columns:1fr}}

/* ---------- Verified badge (supplier cards) ---------- */
.card.supplier .thumb{position:relative}
.verified-badge{position:absolute;top:10px;left:10px;background:rgba(11,11,13,.82);border:1px solid var(--gold);color:var(--gold-soft);font-size:11px;font-weight:700;letter-spacing:.4px;padding:4px 9px;border-radius:20px}

/* ---------- Homepage trust strip ---------- */
.trust-strip .trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:18px}
.trust-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px;transition:border-color .15s,transform .15s}
.trust-card:hover{border-color:var(--gold);transform:translateY(-3px)}
.t-ico{font-size:24px;margin-bottom:8px}
.trust-card h3{margin:0 0 6px;font-size:15.5px;color:var(--text)}
.trust-card p{margin:0;color:var(--text-soft);font-size:13.5px;line-height:1.5}
@media(max-width:880px){.trust-strip .trust-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.trust-strip .trust-grid{grid-template-columns:1fr}}

/* ================================================================
   MEMBERS · LOGIN · RFQ  (two-sided marketplace)
   ================================================================ */

/* ---------- auth (register / login) ---------- */
.auth-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;padding:18px 0}
@media(max-width:900px){.auth-grid{grid-template-columns:1fr;gap:26px}}
.auth-intro h1{font-size:32px;margin:0 0 8px;letter-spacing:-.4px}
.auth-intro .sub{color:var(--muted);margin-bottom:22px;line-height:1.6}
/* Login / register secondary actions. Both sit on one rule so the filled
   Log in button stays the only primary control on the card. */
.auth-alt{
  margin:18px 0 0;padding-top:15px;
  border-top:1px solid var(--line);
  color:var(--muted);font-size:13.5px;
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
}
.auth-alt a,.auth-intro a{color:var(--gold-soft);text-decoration:none}
.auth-alt a:hover{text-decoration:underline}
.auth-alt .sep{color:var(--line)}

.role-switch{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}
.role-switch a{
  background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:16px 18px;
  display:flex;flex-direction:column;gap:4px;text-decoration:none;transition:border-color .2s,background .2s;
}
.role-switch a:hover{border-color:var(--gold)}
.role-switch a.on{border-color:var(--gold);background:rgba(201,168,106,.08)}
.rs-t{font-weight:700;font-size:16px;color:var(--text)}
.role-switch a.on .rs-t{color:var(--gold-soft)}
.rs-d{font-size:13px;color:var(--muted);line-height:1.4}
.role-perks{list-style:none;padding:0;margin:0 0 20px}
.role-perks li{color:var(--text-soft);font-size:14.5px;padding:7px 0 7px 24px;position:relative;line-height:1.5}
.role-perks li::before{content:"";position:absolute;left:0;top:14px;width:8px;height:8px;border-radius:2px;background:var(--gold)}
.notice.gate{background:rgba(201,168,106,.08);border:1px solid var(--gold);color:var(--text-soft);line-height:1.6}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.field-row{grid-template-columns:1fr}}
.field-inline{margin-bottom:20px}
.field .ck{display:flex;align-items:center;gap:9px;font-weight:400;cursor:pointer;margin:0}
.field .ck input{width:auto;accent-color:var(--gold)}
.fine{margin:14px 0 0;font-size:12.5px;color:var(--muted);line-height:1.5}
.fine a{color:var(--gold-soft)}

/* ---------- account shell ---------- */
.acct-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;flex-wrap:wrap;margin-bottom:20px}
.acct-head h1{font-size:30px;margin:0 0 6px}
.acct-head .sub{margin:0;color:var(--muted)}
.acct-head-row{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin:26px 0 16px}
.acct-head-row h3{margin:0}
.acct-badges{display:flex;gap:8px;flex-wrap:wrap}
.pill{font-size:12.5px;padding:5px 12px;border-radius:999px;border:1px solid var(--line);color:var(--text-soft);background:var(--panel-2)}
.pill.p-buy{border-color:var(--gold);color:var(--gold-soft)}
.pill.p-sup{border-color:var(--gold);color:var(--gold-soft)}
.pill.p-ok{border-color:var(--ok);color:#bff0cd}
.pill.p-wait{border-color:var(--gold);color:var(--gold-soft)}
.pill.p-no{border-color:var(--danger);color:#f3c4bc}
.pill.p-free{color:var(--muted)}

.acct-nav{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0 26px;border-bottom:1px solid var(--line);padding-bottom:14px}
.acct-nav a{
  background:var(--panel);border:1px solid var(--line);border-radius:999px;
  padding:9px 16px;font-size:14px;color:var(--text-soft);text-decoration:none;
}
.acct-nav a:hover{border-color:var(--gold)}
.acct-nav a.active{background:var(--gold);color:#1a1405;border-color:var(--gold);font-weight:700}
.acct-nav a.out{margin-left:auto;color:var(--danger);border-color:var(--line)}
.acct-nav a.out:hover{border-color:var(--danger)}

.acct-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
@media(max-width:880px){.acct-grid{grid-template-columns:1fr}}
.acct-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px}
.acct-card h3{margin:0 0 14px}
.btn-link{
  display:inline-block;background:rgba(201,168,106,.1);border:1px solid var(--gold);
  color:var(--gold-soft);border-radius:10px;padding:11px 16px;font-size:14px;font-weight:600;text-decoration:none;
}
.btn-link:hover{background:var(--gold);color:#1a1405}
.empty{
  background:var(--panel);border:1px dashed var(--line);border-radius:14px;
  padding:34px;text-align:center;color:var(--muted);
}
.empty a{color:var(--gold-soft)}

/* ---------- RFQ board ---------- */
.rfq-item{
  background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:20px 22px;margin-bottom:14px;
}
.rfq-item:hover{border-color:var(--gold)}
.rfq-item-t{font-size:18px;font-weight:700;color:var(--text);text-decoration:none;display:block;margin-bottom:6px;line-height:1.35}
.rfq-item-t:hover{color:var(--gold-soft)}
.rfq-meta{font-size:13px;color:var(--muted);margin-bottom:10px}
.rfq-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.rfq-tag{background:var(--panel-2);border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:12.5px;color:var(--text-soft)}
.rfq-tag b{color:var(--gold-soft);font-weight:600}
.rfq-foot{font-size:12.5px;color:var(--muted);padding-top:4px;border-top:1px solid var(--line)}
.rfq-detail{font-size:15px;line-height:1.7;color:var(--text-soft);margin:16px 0}
.rfq-buyer{background:var(--panel-2);border:1px solid var(--line);border-radius:13px;padding:18px 20px;margin-top:22px}
.rfq-buyer h4{margin:0 0 8px}
.rfq-buyer p{margin:0 0 6px}
.small{font-size:13px;color:var(--muted);line-height:1.5}
.quote-box{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;position:sticky;top:20px}
.quote-box h4{margin:0 0 14px}
.quote-box.owned{border-color:var(--gold)}
.quote-box.sent{border-color:var(--ok)}
.quote-box .btn-link{margin-bottom:8px}

/* single-rfq uses existing .single-grid/.single */

/* ================================================================
   PRODUCT FORM ATLAS  (/form/ 8 groups -> 69 forms)
   ================================================================ */
.form-groups{display:flex;flex-direction:column;gap:14px;margin:26px 0 10px}

.fg{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:18px 20px;transition:border-color .2s;
}
.fg:hover{border-color:var(--gold)}

.fg-head{
  display:flex;align-items:center;gap:14px;text-decoration:none;
  padding-bottom:12px;margin-bottom:12px;border-bottom:1px solid var(--line);
}
.fg-key{
  flex:0 0 auto;width:34px;height:34px;border-radius:9px;
  background:rgba(201,168,106,.14);border:1px solid var(--gold);
  color:var(--gold-soft);font-weight:700;font-size:15px;
  display:flex;align-items:center;justify-content:center;
}
.fg-titles{flex:1 1 auto;display:flex;flex-direction:column;gap:2px;min-width:0}
.fg-cn{font-size:17px;font-weight:700;color:var(--text)}
.fg-head:hover .fg-cn{color:var(--gold-soft)}
.fg-en{font-size:12.5px;color:var(--muted);letter-spacing:.2px}
.fg-count{
  flex:0 0 auto;font-size:12.5px;color:var(--gold-soft);
  background:rgba(201,168,106,.1);border:1px solid var(--line);
  border-radius:999px;padding:5px 12px;white-space:nowrap;
}

.fg-forms{display:flex;flex-wrap:wrap;gap:8px}
.fg-chip{
  display:inline-flex;align-items:center;
  background:var(--panel-2);border:1px solid var(--line);border-radius:999px;
  padding:7px 14px;font-size:13.5px;color:var(--text-soft);
  text-decoration:none;transition:all .18s;
}
.fg-chip:hover{border-color:var(--gold);color:var(--gold-soft);transform:translateY(-1px)}
.fg-chip.is-p0{border-color:rgba(201,168,106,.55);color:var(--gold-soft);font-weight:600}
.fg-chip.is-p1{color:var(--text)}

/* group landing page: spec tiles */
.form-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));
  gap:14px;margin:24px 0 8px;
}
.form-card-tile{
  display:flex;flex-direction:column;gap:7px;
  background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:18px 18px 16px;text-decoration:none;transition:all .2s;
}
.form-card-tile:hover{border-color:var(--gold);transform:translateY(-3px);box-shadow:var(--shadow)}
.form-card-tile.is-p0{border-color:rgba(201,168,106,.5)}
.ft-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.form-card-tile h3{margin:0;font-size:16.5px;line-height:1.35;color:var(--text)}
.form-card-tile:hover h3{color:var(--gold-soft)}
.ft-badge{
  flex:0 0 auto;font-size:10.5px;letter-spacing:.6px;text-transform:uppercase;
  color:#1a1405;background:var(--gold);border-radius:999px;padding:3px 9px;font-weight:700;
}
.ft-en{font-size:12.5px;color:var(--muted);letter-spacing:.2px}
.ft-spec{
  font-size:12.5px;color:var(--text-soft);line-height:1.5;
  background:var(--panel-2);border:1px solid var(--line);
  border-radius:9px;padding:8px 10px;
}
.ft-fin{font-size:12px;color:var(--muted);line-height:1.45}
.ft-fin b,.ft-uses b{color:var(--gold-soft);font-weight:600}
.ft-uses{font-size:12px;color:var(--gold-soft);opacity:.85;margin-top:auto;padding-top:4px}

@media(max-width:640px){
  .fg-head{flex-wrap:wrap;gap:10px}
  .fg-count{order:3}
}

/* ---------- single product-form page (/form/<slug>/) ---------- */
.spec-blocks{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:14px;margin:24px 0 8px;
}
.spec-block{
  background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px;
}
.spec-block h4{
  margin:0 0 10px;font-size:12.5px;letter-spacing:.8px;text-transform:uppercase;
  color:var(--gold-soft);font-weight:600;
}
.spec-block p{margin:0;font-size:14.5px;color:var(--text-soft);line-height:1.65}
.spec-block .tagrow{margin:0}
.spec-block .tagrow a,.spec-block .tagrow span{
  background:var(--panel-2);border:1px solid var(--line);
  padding:5px 12px;border-radius:999px;font-size:13px;color:var(--text-soft);text-decoration:none;
}
.spec-block .tagrow a:hover{border-color:var(--gold);color:var(--gold-soft)}

/* ================================================================
   POST YOUR NEEDS  (/post-your-needs/  buyer landing page)
   ================================================================ */
.btn-lg{padding:14px 24px;font-size:15.5px;border-radius:12px}

/* hero */
.need-hero{
  background:linear-gradient(140deg,rgba(201,168,106,.10),rgba(201,168,106,.02) 55%);
  border:1px solid var(--line);border-radius:20px;
  padding:32px 34px;margin:26px 0 8px;
}
.need-hero-in{display:grid;grid-template-columns:1.55fr .75fr;gap:34px;align-items:start}
@media(max-width:880px){.need-hero{padding:24px 20px}.need-hero-in{grid-template-columns:1fr;gap:22px}}
.need-hero .kicker{
  display:inline-block;font-size:11.5px;letter-spacing:1.2px;text-transform:uppercase;
  color:var(--gold-soft);border:1px solid var(--line);border-radius:999px;
  padding:4px 12px;margin-bottom:14px;
}
.need-hero h1{font-size:38px;margin:0 0 12px;letter-spacing:-.6px;line-height:1.1}
@media(max-width:560px){.need-hero h1{font-size:30px}}
.need-hero-txt > p{color:var(--text-soft);font-size:15.5px;line-height:1.75;margin:0 0 20px;max-width:62ch}

.need-points{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.need-points li{
  position:relative;padding:6px 0 6px 26px;
  font-size:14.5px;color:var(--text-soft);line-height:1.55;
}
.need-points li::before{
  content:"";position:absolute;left:0;top:14px;width:9px;height:9px;
  border-radius:3px;background:var(--gold);
}
.need-points b{color:var(--text);font-weight:600}

.need-hero-side{
  display:grid;gap:10px;background:var(--panel);
  border:1px solid var(--line);border-radius:15px;padding:20px;
}
.need-stat{display:flex;flex-direction:column;gap:3px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.need-stat:last-child{padding-bottom:0;border-bottom:0}
.need-stat .l{font-size:11.5px;letter-spacing:.9px;text-transform:uppercase;color:var(--muted)}
.need-stat .v{font-size:14.5px;color:var(--text);font-weight:600}

/* body layout */
.need-body{display:grid;grid-template-columns:1.5fr .7fr;gap:30px;align-items:start;margin:30px 0 20px}
@media(max-width:900px){.need-body{grid-template-columns:1fr;gap:26px}}
.need-main h2{font-size:25px;margin:0 0 8px}
.need-sub{color:var(--muted);font-size:14.5px;line-height:1.7;margin:0 0 20px;max-width:70ch}
.need-form .field-row{margin-bottom:0}

.notice.ok{background:rgba(120,200,140,.1);border:1px solid var(--ok);color:#cdeed4}
.notice.ok a{color:#e6ffed;text-decoration:underline}

/* sidebar */
.need-side{
  background:var(--panel);border:1px solid var(--line);
  border-radius:16px;padding:24px;
}
.need-side h3{font-size:13px;letter-spacing:1px;text-transform:uppercase;color:var(--gold-soft);margin:0 0 14px}
.need-side h3.mt{margin-top:28px;padding-top:22px;border-top:1px solid var(--line)}
.need-steps{margin:0 0 4px;padding-left:20px;display:grid;gap:11px}
.need-steps li{font-size:14px;color:var(--text-soft);line-height:1.6}
.need-steps li::marker{color:var(--gold);font-weight:700}
.need-steps b{color:var(--text)}
.need-side-p{font-size:13.5px;color:var(--muted);line-height:1.6;margin:0 0 12px}
.need-groups{list-style:none;margin:0 0 14px;padding:0;display:grid;gap:6px}
.need-groups a{
  display:block;font-size:14px;color:var(--text-soft);
  text-decoration:none;padding:7px 11px;border-radius:9px;
  background:var(--panel-2);border:1px solid var(--line);transition:all .16s;
}
.need-groups a:hover{border-color:var(--gold);color:var(--gold-soft);transform:translateX(2px)}

/* ================================================================
   OUR SUPPLY  (/supply-chain/) — replaces the old supplier directory
   ================================================================ */
.sc-hero{
  background:linear-gradient(140deg,rgba(201,168,106,.10),rgba(201,168,106,.02) 55%);
  border:1px solid var(--line);border-radius:20px;padding:34px 36px;margin:26px 0 8px;
}
.sc-hero .kicker{
  display:inline-block;font-size:11.5px;letter-spacing:1.2px;text-transform:uppercase;
  color:var(--gold-soft);border:1px solid var(--line);border-radius:999px;
  padding:4px 12px;margin-bottom:14px;
}
.sc-hero h1{font-size:36px;margin:0 0 14px;letter-spacing:-.5px;line-height:1.15}
.sc-hero p{color:var(--text-soft);font-size:16px;line-height:1.75;margin:0;max-width:76ch}
@media(max-width:560px){.sc-hero{padding:24px 20px}.sc-hero h1{font-size:28px}}

.sc-chain{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:30px 0 10px}
@media(max-width:880px){.sc-chain{grid-template-columns:1fr}}
.sc-step{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px 26px 24px;
  position:relative;transition:border-color .2s;
}
.sc-step:hover{border-color:var(--gold)}
.sc-step .n{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:9px;margin-bottom:12px;
  background:rgba(201,168,106,.14);border:1px solid var(--gold);
  color:var(--gold-soft);font-weight:700;font-size:13px;
}
.sc-step h3{margin:0 0 10px;font-size:19px}
.sc-step p{margin:0 0 12px;color:var(--text-soft);font-size:14.5px;line-height:1.7}
.sc-step ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.sc-step li{
  position:relative;padding:3px 0 3px 20px;
  font-size:14px;color:var(--muted);line-height:1.6;
}
.sc-step li::before{
  content:"";position:absolute;left:0;top:11px;width:7px;height:7px;
  border-radius:2px;background:var(--gold);opacity:.8;
}

.sc-specs,.sc-forms,.sc-cta{margin:40px 0 10px}
.sc-specs h2,.sc-forms h2,.sc-cta h2{font-size:26px;margin:0 0 8px}
.sc-sub{color:var(--muted);font-size:14.5px;line-height:1.7;margin:0 0 20px;max-width:72ch}
.sc-more{margin:16px 0 0}

/* The stance line — the one sentence that answers "whose side are you on?".
   It sits first in the hero paragraph and must be visually dominant. */
.stance{
  display:block;
  color:var(--gold-soft);
  font-weight:600;
  font-size:16px;
  letter-spacing:.1px;
  margin-bottom:10px;
}
.hero .lead .stance{font-size:17px}

/* ================================================================
   CONTACT — email + WhatsApp, single source: TMQ_EMAIL / TMQ_WHATSAPP
   ================================================================ */

/* --- shared strip --- */
.contact-strip{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center}
.contact-strip .cs-item{
  display:inline-flex;align-items:center;gap:9px;
  text-decoration:none;font-size:14.5px;color:var(--text-soft);
  border:1px solid var(--line);border-radius:10px;padding:9px 15px;
  background:var(--panel-2);transition:border-color .16s,color .16s,background .16s;
}
.contact-strip .cs-item:hover{border-color:var(--gold);color:var(--gold-soft)}
.contact-strip .cs-txt{white-space:nowrap}

/* envelope icon */
.contact-strip .cs-mail .cs-ico{
  width:16px;height:16px;flex:0 0 auto;position:relative;
  border:1.6px solid currentColor;border-radius:3px;
}
.contact-strip .cs-mail .cs-ico::after{
  content:"";position:absolute;left:1.6px;top:1.6px;width:9px;height:9px;
  border-top:1.6px solid currentColor;border-right:1.6px solid currentColor;
  transform:rotate(45deg) skew(8deg,8deg);
}
/* whatsapp glyph: rounded square with a phone hook */
.contact-strip .cs-wa .cs-ico{
  width:16px;height:16px;flex:0 0 auto;border-radius:50%;
  border:1.6px solid #25D366;position:relative;
}
.contact-strip .cs-wa .cs-ico::before{
  content:"";position:absolute;left:4.6px;top:3.2px;width:6px;height:8px;
  border-left:1.8px solid #25D366;border-bottom:1.8px solid #25D366;
  border-bottom-left-radius:3px;transform:rotate(-12deg);
}
.contact-strip .cs-wa:hover{border-color:#25D366;color:#25D366}

/* --- footer block --- */
.footer-contact{
  display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;
  background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:22px 26px;margin:26px 0 4px;
}
.footer-contact .fc-l h4{margin:0 0 5px;font-size:13px;letter-spacing:1px;text-transform:uppercase;color:var(--gold-soft)}
.footer-contact .fc-l p{margin:0;font-size:14px;color:var(--muted);line-height:1.55;max-width:52ch}

/* --- quote page (under the form) --- */
.need-alt{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.need-alt-t{margin:0 0 12px;font-size:14.5px;color:var(--muted)}

/* --- services page (in CTA) --- */
.contact-strip.in-cta{margin-bottom:18px;justify-content:flex-start}

/* --- header WhatsApp link --- */
.nav-wa{
  display:inline-flex;align-items:center;gap:7px;
  color:#25D366;text-decoration:none;font-size:13.5px;font-weight:600;
  padding:5px 10px;border-radius:9px;border:1px solid transparent;
  white-space:nowrap;transition:background .16s,border-color .16s;
}
.nav-wa:hover{background:rgba(37,211,102,.10);border-color:rgba(37,211,102,.45)}
.nav-wa .wa-ico{
  width:15px;height:15px;flex:0 0 auto;border-radius:50%;
  border:1.6px solid #25D366;position:relative;
}
.nav-wa .wa-ico::before{
  content:"";position:absolute;left:4.4px;top:3px;width:5.6px;height:7.4px;
  border-left:1.7px solid #25D666;border-bottom:1.7px solid #25D666;
  border-bottom-left-radius:3px;transform:rotate(-12deg);
}
@media(max-width:560px){.nav-wa .wa-txt{display:none}.nav-wa{padding:6px 8px}}

@media(max-width:760px){
  .footer-contact{flex-direction:column;align-items:flex-start;gap:16px}
  .contact-strip{width:100%}
  .contact-strip .cs-item{flex:1 1 auto;justify-content:center}
}

/* ================================================================
   OUR CAPABILITY  (/capability/)
   The soft-power proof: workshop, machines, people, numbers, timeline,
   and the limits we do not cross. Visual language deliberately matches
   /supply-chain/ so the two pages read as one system.
   ================================================================ */
.cap-hero{
  background:linear-gradient(140deg,rgba(201,168,106,.10),rgba(201,168,106,.02) 55%);
  border:1px solid var(--line);border-radius:20px;padding:34px 36px;margin:26px 0 8px;
}
.cap-hero .kicker{
  display:inline-block;font-size:11.5px;letter-spacing:1.2px;text-transform:uppercase;
  color:var(--gold-soft);border:1px solid var(--line);border-radius:999px;
  padding:4px 12px;margin-bottom:14px;
}
.cap-hero h1{font-size:36px;margin:0 0 14px;letter-spacing:-.5px;line-height:1.15}
.cap-hero p{color:var(--text-soft);font-size:16px;line-height:1.75;margin:0;max-width:78ch}
@media(max-width:560px){.cap-hero{padding:24px 20px}.cap-hero h1{font-size:28px}}

.cap-block{margin:42px 0 10px}
.cap-n{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:9px;margin-bottom:12px;
  background:rgba(201,168,106,.14);border:1px solid var(--gold);
  color:var(--gold-soft);font-weight:700;font-size:13px;
}
.cap-head h2{font-size:26px;margin:0 0 8px}
.cap-sub{color:var(--muted);font-size:14.5px;line-height:1.7;margin:0 0 20px;max-width:74ch}

/* --- 01 workshop: text beside image --- */
.cap-split{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:start}
@media(max-width:880px){.cap-split{grid-template-columns:1fr;gap:20px}}
.cap-split-txt h2{font-size:26px;margin:0 0 14px}
.cap-split-txt p{margin:0 0 12px;color:var(--text-soft);font-size:14.5px;line-height:1.75}
.cap-split-txt strong{color:var(--gold-soft);font-weight:600}
.cap-list{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:8px}
.cap-list li{position:relative;padding:3px 0 3px 22px;font-size:14px;color:var(--muted);line-height:1.6}
.cap-list li::before{
  content:"";position:absolute;left:0;top:11px;width:7px;height:7px;
  border-radius:2px;background:var(--gold);opacity:.8;
}
.cap-split-img{position:relative}
.cap-img{
  width:100%;border-radius:16px;border:1px solid var(--line);
  aspect-ratio:4/3;object-fit:cover;
  max-height:400px;
}
.cap-cap{
  display:block;margin-top:9px;font-size:12.5px;color:var(--muted);line-height:1.5;
}

/* --- 02 machines / 03 people / 06 never-do: 3-up cards --- */
.cap-machines,.cap-roles,.cap-never{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:6px;
}
@media(max-width:880px){.cap-machines,.cap-roles,.cap-never{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.cap-machines,.cap-roles,.cap-never{grid-template-columns:1fr}}
.cap-machine,.cap-role,.cap-never-item{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px 22px 20px;
  transition:border-color .2s;
}
.cap-machine:hover,.cap-role:hover,.cap-never-item:hover{border-color:var(--gold)}
.cap-machine h4,.cap-role h4,.cap-never-item h4{
  margin:0 0 8px;font-size:16.5px;color:var(--gold-soft);
}
.cap-machine p,.cap-role p,.cap-never-item p{
  margin:0;color:var(--text-soft);font-size:14px;line-height:1.7;
}

/* --- 04 numbers --- */
.cap-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:6px}
@media(max-width:880px){.cap-stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.cap-stats{grid-template-columns:1fr}}
.cap-stat{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:22px 22px 20px;display:flex;flex-direction:column;gap:5px;
  transition:border-color .2s;
}
.cap-stat:hover{border-color:var(--gold)}
.cap-stat .v{
  font-size:32px;line-height:1.05;color:var(--gold-soft);letter-spacing:-.5px;font-weight:700;
}
.cap-stat .k{font-size:14.5px;color:var(--text)}
.cap-stat .n{font-size:12.5px;color:var(--muted);line-height:1.55}
.cap-fine{
  margin:20px 0 0;font-size:13.5px;color:var(--muted);line-height:1.7;
  border-left:2px solid var(--line);padding-left:14px;max-width:88ch;
}

/* --- 05 timeline --- */
.cap-track{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:6px}
@media(max-width:1000px){.cap-track{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.cap-track{grid-template-columns:1fr}}
.cap-day{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px 20px 18px;
  position:relative;transition:border-color .2s;
}
.cap-day:hover{border-color:var(--gold)}
.cap-day .d{
  display:inline-block;margin-bottom:10px;padding:3px 10px;border-radius:999px;
  background:rgba(201,168,106,.14);border:1px solid var(--gold);
  color:var(--gold-soft);font-size:12px;font-weight:700;letter-spacing:.3px;
}
.cap-day h4{margin:0 0 8px;font-size:16px}
.cap-day p{margin:0;color:var(--text-soft);font-size:13.5px;line-height:1.65}
/* ================================================================
   REQUEST A SAMPLE  (/sample-request/)
   The second buyer entry point. Reuses .need-* for the form layout so
   it reads as one system with /post-your-needs/; only the hero and the
   sample-specific bits are new.
   ================================================================ */
.smp-hero{
  background:linear-gradient(140deg,rgba(201,168,106,.10),rgba(201,168,106,.02) 55%);
  border:1px solid var(--line);border-radius:20px;padding:34px 36px;margin:26px 0 8px;
}
.smp-hero .kicker{
  display:inline-block;font-size:11.5px;letter-spacing:1.2px;text-transform:uppercase;
  color:var(--gold-soft);border:1px solid var(--line);border-radius:999px;
  padding:4px 12px;margin-bottom:14px;
}
.smp-hero h1{font-size:38px;margin:0 0 12px;letter-spacing:-.6px;line-height:1.1}
.smp-hero p{color:var(--text-soft);font-size:15.5px;line-height:1.75;margin:0;max-width:70ch}
@media(max-width:560px){.smp-hero{padding:24px 20px}.smp-hero h1{font-size:29px}}

/* contact strip inside the sample sidebar */
.need-side .contact-strip{margin-top:16px}
.need-side .contact-strip .cs-item{font-size:13.5px;padding:8px 13px}
/* checkbox rows: .field supplies the spacing, keep the list compact */
.need-form .field .ck{margin-bottom:6px}

/* Footer now carries three columns, not four: the top nav owns the catalogue
   so the footer only lists company, specification and account.
   .cols is a flex row, so give each third a floor and let them wrap. */
.cols-3 > div{flex:1 1 260px;min-width:0}
@media(max-width:640px){
  .cols-3{gap:28px}
  .cols-3 > div{flex:1 1 100%}
}

/* ================================================================
   DOWNLOAD CENTRE  (/download/)
   Cards, not a filing column. Each card carries the file's own first
   page as its face so a buyer can see what they are about to download.
   Grid is CSS grid with auto-fit, so three files look like three cards
   rather than three full-width bars. Gating stays server-side in dl/.
   ================================================================ */
.dl-head{margin:30px 0 0}
.dl-head h1{font-size:34px;margin:0 0 10px;letter-spacing:-.5px;line-height:1.1}
.dl-open{margin:0;font-size:14.5px;color:var(--muted);line-height:1.6}
.dl-open a{color:var(--gold-soft)}
@media(max-width:560px){.dl-head h1{font-size:27px}}

/* auto-fit + minmax: the card count decides the columns, and a single file
   does not stretch across the whole page the way a flex row would. */
.dl-grid{
  list-style:none;margin:30px 0 0;padding:0;
  display:grid;gap:20px;
  grid-template-columns:repeat(auto-fit,minmax(268px,1fr));
}

.dl-card{
  display:flex;flex-direction:column;
  background:var(--panel,#141310);
  border:1px solid var(--line);border-radius:12px;
  overflow:hidden;
  transition:border-color .16s ease,transform .16s ease;
}
.dl-card:hover{border-color:rgba(201,168,106,.42);transform:translateY(-2px)}

/* face: a fixed-ratio window onto the document itself */
.dl-face{
  position:relative;
  aspect-ratio:4/3;
  background:#0e0e0c;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.dl-face img{width:100%;height:100%;object-fit:cover;display:block}
/* No cover available: a quiet type block, not a broken-image icon. */
.dl-face-fallback{
  font-size:26px;letter-spacing:2px;color:var(--muted);opacity:.5;font-weight:600;
}
.dl-badge{
  position:absolute;top:10px;left:10px;
  font-size:10px;letter-spacing:.9px;text-transform:uppercase;font-weight:600;
  padding:4px 9px;border-radius:4px;
  background:rgba(14,14,12,.82);color:var(--gold-soft);
  border:1px solid rgba(201,168,106,.4);
  backdrop-filter:blur(4px);
}
.dl-badge.is-member{color:var(--muted);border-color:var(--line);border-style:dashed}

.dl-body{flex:1;padding:16px 17px 6px}
.dl-name{
  margin:0;font-size:15.5px;line-height:1.42;color:var(--text);font-weight:600;
}
.dl-card.is-member .dl-name{color:var(--text-soft)}
.dl-desc{
  margin:8px 0 0;font-size:13.5px;line-height:1.55;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.dl-meta{
  margin:10px 0 0;font-size:12px;letter-spacing:.3px;color:var(--muted);opacity:.85;
}

.dl-act{padding:6px 17px 17px}
.dl-go{
  display:block;text-align:center;
  font-size:13px;font-weight:600;text-decoration:none;line-height:1.4;
  padding:9px 16px;border-radius:7px;white-space:nowrap;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#1a1405;
  transition:filter .15s ease;
}
.dl-go:hover{filter:brightness(1.08);color:#1a1405}
.dl-go.is-lock{
  background:transparent;border:1px solid var(--line);
  color:var(--gold-soft);font-weight:500;
}
.dl-go.is-lock:hover{border-color:var(--gold)}
.dl-go.is-soon{
  background:transparent;border:1px dashed var(--line);
  color:var(--muted);font-weight:400;
}

@media(max-width:560px){
  /* One column by default on a phone; the face keeps its ratio so the page
     still reads as a set of documents rather than a list. */
  .dl-grid{grid-template-columns:1fr;gap:16px}
  .dl-face{aspect-ratio:16/10}
}

/* ================================================================
   PRODUCT GALLERY + IMAGE VIEWER  (single-product.php)
   A stone buyer reads a photograph rather than glancing at it, so
   the set matters: one picture per product was hiding the edge,
   the back and the veining. The main frame is a button because it
   opens the full-size file, and the hint says so - an affordance
   nobody can guess is an affordance nobody uses.
   ================================================================ */
.gallery{display:grid;gap:12px}

/* main frame */
.gallery .main{
  position:relative;display:block;width:100%;padding:0;margin:0;
  border-radius:14px;overflow:hidden;border:1px solid var(--line);
  aspect-ratio:4/3;background:var(--panel-2);
  cursor:zoom-in;font:inherit;
}
.gallery .main img{width:100%;height:100%;object-fit:cover;display:block}
.gallery .main:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.tmq-zoom-hint{
  position:absolute;right:10px;bottom:10px;
  font-size:11px;letter-spacing:.4px;
  padding:5px 10px;border-radius:20px;
  background:rgba(14,14,12,.72);color:var(--gold-soft);
  border:1px solid rgba(201,168,106,.34);
  opacity:0;transition:opacity .16s ease;
}
.gallery .main:hover .tmq-zoom-hint,
.gallery .main:focus-visible .tmq-zoom-hint{opacity:1}

/* ---------- the rail ----------
   Two and a half pictures at a time, the rest one swipe away. A single large
   frame with a thumbnail strip underneath makes a visitor assemble a mental
   picture of the product by clicking through it one photograph at a time;
   showing a row means the comparison - face against edge, daylight against
   lamplight - happens without any interaction at all.

   Slides are a fixed share of the track rather than a fixed width, so the same
   markup gives two-up on a phone and three-up on a desktop without a
   breakpoint per count.

   align-items:start matters more than it looks. .gallery is a grid, and a grid
   stretches its children to the tallest row by default; the caption line under
   the rail was being pulled to the height of the specification column beside it,
   which left a block of dead space under the pictures. */
.gallery{display:grid;gap:12px;align-items:start}
.tmq-rail{position:relative}
.tmq-rail-track{
  display:flex;gap:14px;
  overflow-x:auto;overflow-y:hidden;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
  padding-bottom:2px;
  cursor:grab;
}
.tmq-rail-track::-webkit-scrollbar{display:none}
.tmq-rail-track.is-dragging{cursor:grabbing;scroll-snap-type:none}
.tmq-rail-track:focus-visible{outline:2px solid var(--gold);outline-offset:4px;border-radius:10px}

.tmq-slide{
  position:relative;margin:0;flex:0 0 auto;
  /* 2.4 per view mirrors the reference site: never quite three, so the rail
     visibly continues and the visitor knows there is more. */
  width:calc((100% - 28px)/2.4);
  aspect-ratio:4/3;
  border-radius:12px;overflow:hidden;
  border:1px solid var(--line);background:var(--panel-2);
  scroll-snap-align:start;
  cursor:zoom-in;
}
.tmq-slide img{width:100%;height:100%;object-fit:cover;display:block}
.tmq-slide figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:26px 10px 8px;
  font-size:11.5px;line-height:1.4;color:var(--text-soft);
  background:linear-gradient(to top,rgba(10,10,9,.9),rgba(10,10,9,0));
  pointer-events:none;
}
.tmq-slide:hover{border-color:rgba(201,168,106,.45)}
.tmq-slide .tmq-zoom-hint{right:8px;bottom:8px}

/* Arrows sit outside the track so they never cover a picture. They are
   hidden by markup until the script proves there is somewhere to go. */
.tmq-rail-nav{
  position:absolute;top:50%;transform:translateY(-50%);
  z-index:2;
  width:40px;height:40px;display:flex;align-items:center;justify-content:center;
  font-size:24px;line-height:1;
  color:var(--gold-soft);background:rgba(16,16,14,.9);
  border:1px solid var(--line);border-radius:50%;
  cursor:pointer;transition:color .15s ease,border-color .15s ease;
}
.tmq-rail-nav:hover{color:var(--gold);border-color:var(--gold)}
.tmq-rail-nav:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.tmq-rail-nav[hidden]{display:none}
.tmq-rail-nav.is-prev{left:-6px}
.tmq-rail-nav.is-next{right:-6px}

.tmq-rail-bar{
  display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;
  margin:10px 0 0;font-size:12px;color:var(--muted);
}
.tmq-rail-count{letter-spacing:1px;color:var(--gold-soft);font-weight:600}
.tmq-rail-tip{opacity:.7}

@media(max-width:900px){
  .tmq-slide{width:calc((100% - 14px)/1.6)}
  .tmq-rail-nav{width:36px;height:36px;font-size:21px}
  .tmq-rail-nav.is-prev{left:-4px}
  .tmq-rail-nav.is-next{right:-4px}
}
@media(max-width:560px){
  /* One and a half on a phone: enough to see that the face and the edge
     differ, without leaving a sliver too narrow to read. */
  .tmq-slide{width:78%}
  .tmq-slide figcaption{display:none}
  .tmq-rail-tip{display:none}
}

/* ---------- the overlay ---------- */
.tmq-lb{
  position:fixed;inset:0;z-index:9999;
  display:none;
  background:rgba(8,8,7,.96);
  padding:clamp(14px,3vw,40px);
  grid-template-rows:1fr auto auto auto;
  justify-items:center;align-items:center;
}
.tmq-lb.is-open{display:grid}
body.tmq-lb-open{overflow:hidden}

.tmq-lb-stage{
  grid-row:1;width:100%;height:100%;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;cursor:zoom-in;min-height:0;
}
.tmq-lb-stage img{
  max-width:100%;max-height:100%;
  object-fit:contain;
  border-radius:6px;
  transition:transform .18s ease;
  transform-origin:center center;
}
.tmq-lb.is-zoomed .tmq-lb-stage{cursor:zoom-out}

/* Controls sized in vmin so they stay reachable on a phone and do not
   dwarf the picture on a desktop monitor. */
.tmq-lb-close,.tmq-lb-nav{
  position:absolute;z-index:2;
  width:clamp(38px,4.4vmin,52px);height:clamp(38px,4.4vmin,52px);
  display:flex;align-items:center;justify-content:center;
  font-size:clamp(20px,2.6vmin,30px);line-height:1;
  color:var(--gold-soft);background:rgba(20,19,16,.9);
  border:1px solid var(--line);border-radius:50%;
  cursor:pointer;transition:color .15s ease,border-color .15s ease;
}
.tmq-lb-close:hover,.tmq-lb-nav:hover{color:var(--gold);border-color:var(--gold)}
.tmq-lb-close{top:14px;right:16px}
.tmq-lb-prev{left:clamp(6px,1.6vw,22px);top:50%;transform:translateY(-50%)}
.tmq-lb-next{right:clamp(6px,1.6vw,22px);top:50%;transform:translateY(-50%)}
.tmq-lb.is-single .tmq-lb-nav{display:none}
.tmq-lb-close:focus-visible,.tmq-lb-nav:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

.tmq-lb-cap{
  grid-row:2;margin:12px 0 0;
  font-size:14px;color:var(--text);text-align:center;max-width:62ch;
}
.tmq-lb-cap:empty{display:none}
.tmq-lb-count{
  grid-row:3;margin:6px 0 0;
  font-size:12px;letter-spacing:1px;color:var(--muted);
}
.tmq-lb-count:empty{display:none}
.tmq-lb-hint{
  grid-row:4;margin:10px 0 0;
  font-size:11.5px;color:rgba(255,255,255,.34);text-align:center;
}
@media(max-width:700px){
  .tmq-lb-hint{display:none}
  .tmq-lb-prev{left:4px}
  .tmq-lb-next{right:4px}
}

/* ================================================================
   BLOG  (/blog/)
   The subject is one stone, so the writing is organised by question:
   the topics lead, because that is how a buyer arrives. Card measure
   is 600px, matching tmq-card, and the article column is narrower
   still - these are read, not glanced at.
   ================================================================ */
.kb-topics{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(238px,1fr));
  gap:12px;margin:26px 0 34px;
}
.kb-topic{
  display:block;text-decoration:none;color:inherit;
  background:var(--panel,#141310);border:1px solid var(--line);
  border-radius:12px;padding:18px 18px 16px;
  transition:border-color .16s ease,transform .16s ease;
}
.kb-topic:hover{border-color:rgba(201,168,106,.42);transform:translateY(-2px)}
.kb-topic-n{
  display:inline-block;font-size:11px;letter-spacing:1px;font-weight:700;
  color:var(--gold-soft);margin-bottom:9px;
}
.kb-topic-t{display:block;font-size:16px;font-weight:600;color:var(--text);margin-bottom:6px;line-height:1.3}
.kb-topic-d{display:block;font-size:12.5px;line-height:1.55;color:var(--muted)}

/* the lead article, given more room because it is the newest thing */
.kb-lead{margin:0 0 30px}
.kb-lead-card{
  display:grid;grid-template-columns:1.15fr 1fr;gap:0;
  text-decoration:none;color:inherit;
  background:var(--panel,#141310);border:1px solid var(--line);
  border-radius:14px;overflow:hidden;
  transition:border-color .16s ease;
}
.kb-lead-card:hover{border-color:rgba(201,168,106,.42)}
.kb-lead-img{display:block;background:var(--panel-2)}
.kb-lead-img img{width:100%;height:100%;max-height:340px;object-fit:cover;display:block}
.kb-lead-img.is-blank{display:flex;align-items:center;justify-content:center;min-height:220px}
/* No cover picture, so the card becomes one column rather than half empty.
   The class on the card itself is the primary hook; :has() is only a safety
   net for a markup variant, because older Safari ignores it silently and a
   half-empty lead card is worse than a plain one. */
.kb-lead-card.is-nocover{grid-template-columns:1fr}
@supports selector(:has(*)){
  .kb-lead-card:has(.kb-lead-img.is-blank){grid-template-columns:1fr}
}
.kb-lead-body{padding:26px 28px;display:flex;flex-direction:column;justify-content:center}
.kb-lead-tag{
  font-size:10px;letter-spacing:1px;text-transform:uppercase;
  color:var(--gold-soft);margin-bottom:10px;
}
.kb-lead-body h2{font-size:23px;line-height:1.28;margin:0 0 10px;color:var(--text)}
.kb-lead-body p{font-size:14px;line-height:1.6;color:var(--muted);margin:0 0 16px}
.kb-more{font-size:13px;color:var(--gold-soft);font-weight:600}

/* card grid */
.kb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(258px,1fr));gap:16px}
.kb-card{
  display:flex;flex-direction:column;text-decoration:none;color:inherit;
  background:var(--panel,#141310);border:1px solid var(--line);
  border-radius:12px;overflow:hidden;
  transition:border-color .16s ease,transform .16s ease;
}
.kb-card:hover{border-color:rgba(201,168,106,.42);transform:translateY(-2px)}
.kb-card-img{display:block;background:var(--panel-2);aspect-ratio:4/3;overflow:hidden}
.kb-card-img img{width:100%;height:100%;object-fit:cover;display:block}
.kb-card-img.is-blank{display:flex;align-items:center;justify-content:center}
.kb-card-fb{font-size:22px;letter-spacing:2px;color:var(--muted);opacity:.42;font-weight:600}
.kb-card-body{padding:15px 16px 17px;display:flex;flex-direction:column;flex:1}
.kb-card-tag{
  font-size:10px;letter-spacing:.7px;text-transform:uppercase;
  color:var(--gold-soft);margin-bottom:7px;
}
.kb-card-body h3{font-size:15.5px;line-height:1.4;margin:0 0 7px;color:var(--text);font-weight:600}
.kb-card-body p{font-size:13px;line-height:1.55;color:var(--muted);margin:0 0 11px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.kb-card-m{font-size:11.5px;color:var(--muted);opacity:.72;margin-top:auto}
.kb-empty{color:var(--muted);padding:30px 0}

/* ---------- one article ---------- */
.kb-article{padding-top:26px}
.kb-head{max-width:760px;margin:0 0 26px}
.kb-head h1{font-size:35px;line-height:1.2;margin:0 0 13px;letter-spacing:-.5px}
.kb-head .lede{font-size:16.5px;line-height:1.65;color:var(--muted);margin:0 0 14px}
.kb-meta{font-size:12.5px;color:var(--muted);margin:0;display:flex;gap:9px;align-items:center;flex-wrap:wrap}

/* Credit line for a shared article. Deliberately above the body: a reader who
   would want to know who wrote it should not have to finish first. */
.kb-credit{font-size:13px;color:var(--muted);margin:14px 0 0;padding:10px 14px;
  border-left:3px solid var(--gold);background:rgba(201,168,106,.07);line-height:1.6}
.kb-credit-tag{display:inline-block;font-size:10px;letter-spacing:.6px;text-transform:uppercase;
  padding:2px 8px;border-radius:3px;background:rgba(201,168,106,.16);color:var(--gold);
  border:1px solid rgba(201,168,106,.42);margin-right:8px;font-weight:600;vertical-align:1px}
.kb-credit a{color:var(--gold)}

/* Sourced-fact list. Each row quotes somebody else's published figure and
   links back, so it is set apart from our own prose on purpose: a reader must
   be able to see at a glance which numbers are borrowed and which are ours. */
.kb-factlist{list-style:none;margin:18px 0 26px;padding:0}
.kb-factlist li{border-left:3px solid rgba(201,168,106,.55);background:rgba(201,168,106,.05);
  padding:12px 16px;margin:0 0 10px;font-size:14.5px;line-height:1.7}
.kb-factlist cite{font-style:normal;color:var(--gold);font-size:13px;font-weight:600}
.kb-factlist a{color:var(--gold);font-size:12.5px;white-space:nowrap;margin-left:4px}

/* Where to go next. Internal links move weight through our own site, which is
   the point of publishing these articles rather than leaving them standalone. */
.kb-nextlinks{list-style:none;margin:14px 0 24px;padding:0;display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.kb-nextlinks li{margin:0}
.kb-nextlinks a{display:block;padding:11px 15px;border:1px solid var(--line);border-radius:4px;
  text-decoration:none;font-size:14px;color:#d6d1c4;background:var(--panel,#141310)}
.kb-nextlinks a:hover{border-color:var(--gold);color:var(--gold)}

/* An in-article photograph of our own stock. It is what makes the piece read
   as ours rather than as a citation: the words may come from the trade, the
   picture is the material we actually ship. */
.kb-figure{margin:26px 0}
.kb-figure-img{display:block;width:100%;height:auto;border-radius:4px;border:1px solid var(--line)}
.kb-figure figcaption{margin-top:9px;font-size:12.5px;line-height:1.6;color:var(--muted)}

/* The questions this article answers. Visible on the page as well as in the
   schema: a reader (and a model verifying a source) can only trust a claim
   they can actually see. */
.kb-faq{margin:32px 0 8px;padding-top:26px;border-top:1px solid var(--line)}
.kb-faq h2{font-size:20px;margin:0 0 18px}
.kb-faq-item{margin:0 0 18px}
.kb-faq-item h3{font-size:15.5px;line-height:1.5;margin:0 0 6px;color:#efe9dc}
.kb-faq-item p{margin:0;font-size:14.5px;line-height:1.7;color:#c6c1b4}
.kb-dot{opacity:.5}

.kb-hero{margin:0 0 30px}
.kb-hero img{width:100%;max-height:560px;object-fit:cover;border-radius:14px;display:block;border:1px solid var(--line)}
.kb-hero figcaption{font-size:12px;color:var(--muted);margin-top:8px;text-align:center}

/* The reading column. 680px is roughly 70 characters at this size, which is
   where long-form technical text stops being tiring. */
.kb-body{max-width:680px;margin:0;font-size:15.5px;line-height:1.78;color:var(--text-soft)}
.kb-body p{margin:0 0 1.15em}
.kb-body h2{font-size:23px;line-height:1.32;margin:1.9em 0 .7em;color:var(--text);letter-spacing:-.2px}
.kb-body h3{font-size:18.5px;line-height:1.36;margin:1.6em 0 .6em;color:var(--text)}
.kb-body h4{font-size:16px;line-height:1.4;margin:1.4em 0 .5em;color:var(--text)}
.kb-body ul,.kb-body ol{margin:0 0 1.2em;padding-left:1.35em}
.kb-body li{margin-bottom:.45em}
.kb-body img{border-radius:10px;margin:1.2em 0}
.kb-body figure{margin:1.4em 0}
.kb-body figcaption{font-size:12.5px;color:var(--muted);margin-top:8px;text-align:center}
.kb-body blockquote{
  margin:1.5em 0;padding:14px 18px;border-left:3px solid var(--gold);
  background:var(--panel,#141310);color:var(--text-soft);font-size:15px;
}
.kb-body a{color:var(--gold-soft)}
.kb-body table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:14px}
.kb-body th,.kb-body td{padding:10px 12px;border:1px solid var(--line);text-align:left;vertical-align:top}
.kb-body th{background:var(--panel,#141310);color:var(--text);font-weight:600}
.kb-body code{background:var(--panel-2);padding:2px 6px;border-radius:3px;font-size:.9em}

/* A stated source. A figure on this site that cannot be traced is worth
   nothing to somebody who has to sign the material off. */
.kb-source{
  margin:2em 0 0;padding:13px 16px;border-left:3px solid rgba(201,168,106,.5);
  background:var(--panel,#141310);font-size:13px;line-height:1.6;color:var(--muted);
}
.kb-source strong{color:var(--gold-soft);margin-right:6px;letter-spacing:.4px;font-size:11px;text-transform:uppercase}
.kb-foot-topic{margin:1.6em 0 0;font-size:13px;color:var(--muted)}
.kb-foot-topic a{color:var(--gold-soft)}

.kb-more-wrap{margin:52px 0 0;padding-top:28px;border-top:1px solid var(--line)}
.kb-more-wrap h2{font-size:21px;margin:0 0 20px;color:var(--text)}
.kb-grid.is-small{grid-template-columns:repeat(auto-fill,minmax(224px,1fr));gap:14px}

@media(max-width:820px){
  .kb-lead-card{grid-template-columns:1fr}
  .kb-lead-img img{max-height:220px}
  .kb-head h1{font-size:28px}
  .kb-head .lede{font-size:15.5px}
  .kb-body{font-size:15px}
}

/* ---------- per-stone knowledge block ----------
   The homepage block that cannot be written for any other stone. Styling only
   distinguishes it from the other cards; what makes it valuable is the copy
   behind it, and that copy is per stone (config/page-copy-<slug>.php).

   Left border in the stone's own accent is deliberate: the block reads as
   "this material", not as "another section", which is the visual cue a buyer
   comparing two of our sites picks up without reading it. */
.stone-knowledge{background:var(--panel);border-top:1px solid var(--line)}
.stone-knowledge .section-head{margin-bottom:22px}
.stone-knowledge .grid{gap:16px}
.sk-card{
  border:1px solid var(--line);
  border-left:3px solid var(--gold);
  background:var(--ink-2);
  border-radius:var(--radius);
  overflow:hidden;
}
.sk-card .body{padding:20px 20px 22px}
.sk-card .kicker{
  color:var(--gold);font-size:11.5px;font-weight:700;letter-spacing:1.6px;
  text-transform:uppercase;margin:0 0 8px;
}
.sk-card h3{font-size:17.5px;line-height:1.35;margin:0 0 10px;color:var(--text)}
.sk-card p{margin:0;color:var(--text-soft);font-size:14.5px;line-height:1.72}
@media (max-width:820px){
  .sk-card{padding:0}
}