/* Stone Series wall panel catalog (added Nov 4, 2026) */
.ssw{--ssw-bg:#F6F6F3;--ssw-panel:#FFFFFF;--ssw-ink:#1B1E22;--ssw-mute:#5B636B;--ssw-line:rgba(20,24,28,.12);--ssw-acc:#B8862E;--ssw-acc-d:#94691F;--ssw-on-acc:#FFFFFF;--ssw-kick:var(--ssw-acc-d);--ssw-hf:system-ui,sans-serif;--ssw-bf:system-ui,sans-serif;--ssw-hw:700;--ssw-h2:clamp(30px,3.6vw,46px);--ssw-r:14px;--ssw-shadow:0 18px 40px -26px rgba(20,24,28,.45);--ssw-lbbg:rgba(10,12,14,.94);
  background:var(--ssw-bg);color:var(--ssw-ink);font-family:var(--ssw-bf);padding:clamp(40px,5.5vw,80px) 0;position:relative;scroll-margin-top:84px}
.ssw *,.ssw *::before,.ssw *::after{box-sizing:border-box}
.ssw-wrap{max-width:1200px;margin:0 auto;padding:0 clamp(16px,3vw,32px)}
.ssw img{display:block;max-width:100%;height:auto}
.ssw button{font:inherit;color:inherit;background:none;border:0;padding:0;margin:0;cursor:pointer;text-transform:none;letter-spacing:normal;box-shadow:none;min-height:0;width:auto;border-radius:0}
.ssw h2,.ssw h3,.ssw h4{font-family:var(--ssw-hf);font-weight:var(--ssw-hw);color:var(--ssw-ink);margin:0;letter-spacing:normal;text-transform:none}
.ssw p{margin:0}
.ssw-ic{width:20px;height:20px;flex:none}
.ssw-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:clamp(22px,4vw,56px);align-items:center}
.ssw-kick{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ssw-kick);margin-bottom:12px}
.ssw h2{font-size:var(--ssw-h2);line-height:1.04}
.ssw-lede{font-size:clamp(16px,1.35vw,18px);line-height:1.6;color:var(--ssw-mute);margin-top:16px;max-width:36em}
.ssw-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.ssw a.ssw-btn{display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:10px 20px;border-radius:999px;background:var(--ssw-acc);color:var(--ssw-on-acc);font-weight:700;font-size:15.5px;line-height:1.2;text-decoration:none;border:1.5px solid var(--ssw-acc);transition:background .2s,border-color .2s,transform .2s,box-shadow .2s;box-shadow:0 10px 22px -14px var(--ssw-acc)}
.ssw a.ssw-btn:hover{background:var(--ssw-acc-d);border-color:var(--ssw-acc-d);transform:translateY(-1px)}
.ssw a.ssw-btn span{display:flex;flex-direction:column;align-items:flex-start}
.ssw a.ssw-btn small{font-size:12px;font-weight:600;opacity:.82;margin-top:2px}
.ssw a.ssw-btn.ssw-ghost{background:transparent;color:var(--ssw-ink);border-color:var(--ssw-line);box-shadow:none}
.ssw a.ssw-btn.ssw-ghost:hover{border-color:var(--ssw-acc);color:var(--ssw-ink);background:color-mix(in srgb,var(--ssw-acc) 8%,transparent)}
.ssw-cover{position:relative;display:block;border-radius:var(--ssw-r);overflow:hidden;box-shadow:var(--ssw-shadow);background:var(--ssw-panel);aspect-ratio:960/656}
.ssw-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.ssw-cover:hover img{transform:scale(1.025)}
.ssw-cover-tag{position:absolute;left:14px;bottom:14px;display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;background:rgba(14,16,18,.78);color:#fff;font-size:14px;font-weight:600;backdrop-filter:blur(6px)}
.ssw-feats{list-style:none;margin:clamp(30px,4vw,48px) 0 0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.ssw-feats li{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:16px 8px;border-radius:var(--ssw-r);background:var(--ssw-panel);border:1px solid var(--ssw-line);font-size:14px;font-weight:600;line-height:1.3;color:var(--ssw-ink)}
.ssw-fi{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;color:var(--ssw-acc-d);background:color-mix(in srgb,var(--ssw-acc) 14%,transparent);border:1px solid color-mix(in srgb,var(--ssw-acc) 35%,transparent)}
.ssw-fi .ssw-ic{width:23px;height:23px}
.ssw-sub{font-size:clamp(21px,2vw,26px);line-height:1.15;margin:clamp(34px,4.4vw,56px) 0 18px!important}
.ssw-series{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.ssw-card{display:flex;flex-direction:column;border-radius:var(--ssw-r);overflow:hidden;background:var(--ssw-panel);border:1px solid var(--ssw-line);box-shadow:var(--ssw-shadow)}
.ssw-ci{aspect-ratio:4/3;overflow:hidden;background:#E8E4DC}
.ssw-ci>img{width:100%;height:100%;object-fit:cover}
.ssw-mosaic{display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(3,1fr);gap:6px;padding:10px;background:linear-gradient(160deg,#F1ECE3,#E2DBCF)}
.ssw-mosaic img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 3px 4px rgba(60,45,25,.28))}
.ssw-cb{display:flex;flex-direction:column;gap:10px;padding:18px 18px 20px;flex:1}
.ssw-cb h4{font-size:19px;line-height:1.2}
.ssw-cb p{font-size:14.5px;line-height:1.55;color:var(--ssw-mute)}
.ssw-spec{display:grid;grid-template-columns:1fr;gap:6px;margin:4px 0 0;padding:10px 0 0;border-top:1px solid var(--ssw-line);font-size:13.5px}
.ssw-spec div{display:flex;justify-content:space-between;gap:10px}
.ssw-spec dt{color:var(--ssw-mute);margin:0}
.ssw-spec dd{margin:0;font-weight:600;text-align:right;color:var(--ssw-ink)}
.ssw .ssw-link{margin-top:auto;padding-top:6px;display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:700;color:var(--ssw-acc-d);align-self:flex-start;text-align:left}
.ssw .ssw-link .ssw-ic{width:17px;height:17px;transition:transform .2s}
.ssw .ssw-link:hover .ssw-ic{transform:translateX(3px)}
.ssw-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,3.4vw,44px)}
.ssw-sw{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.ssw-sw li{display:flex;flex-direction:column;gap:2px;font-size:13.5px;line-height:1.3;color:var(--ssw-mute)}
.ssw-sw img{width:100%;aspect-ratio:328/208;object-fit:cover;border-radius:10px;border:1px solid var(--ssw-line);margin-bottom:6px;box-shadow:0 8px 16px -12px rgba(0,0,0,.4)}
.ssw-sw b{font-size:12.5px;letter-spacing:.06em;color:var(--ssw-ink)}
.ssw-note{font-size:13.5px;line-height:1.55;color:var(--ssw-mute);margin-top:14px!important}
.ssw-agrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.ssw .ssw-agrid .ssw-item{display:block;border-radius:12px;overflow:hidden;aspect-ratio:4/5;background:#ddd;position:relative}
.ssw-agrid img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.ssw-agrid .ssw-item:hover img{transform:scale(1.04)}
.ssw-bhead{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}
.ssw-bhead .ssw-sub{margin-bottom:6px!important}
.ssw-bhead p{font-size:14.5px;color:var(--ssw-mute)}
.ssw-nav{display:flex;gap:8px}
.ssw .ssw-arr{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--ssw-panel);border:1px solid var(--ssw-line);color:var(--ssw-ink);transition:border-color .2s,background .2s}
.ssw .ssw-arr:hover{border-color:var(--ssw-acc)}
.ssw-pages{list-style:none;margin:16px 0 0;padding:4px 2px 14px;display:grid;grid-auto-flow:column;grid-auto-columns:clamp(200px,24%,280px);gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding:2px;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--ssw-ink) 30%,transparent) transparent}
.ssw-pages li{scroll-snap-align:start}
.ssw .ssw-pages .ssw-item{display:block;width:100%;position:relative;border-radius:10px;overflow:hidden;background:#fff;border:1px solid var(--ssw-line);box-shadow:0 10px 22px -16px rgba(0,0,0,.5);transition:transform .2s,box-shadow .2s}
.ssw .ssw-pages .ssw-item:hover{transform:translateY(-2px);box-shadow:0 16px 28px -16px rgba(0,0,0,.55)}
.ssw-pages img{width:100%;aspect-ratio:520/355;object-fit:cover}
.ssw-pages .ssw-item span{position:absolute;right:8px;bottom:8px;min-width:28px;height:24px;padding:0 7px;border-radius:999px;background:rgba(14,16,18,.72);color:#fff;font-size:12.5px;font-weight:700;display:grid;place-items:center}
.ssw :focus-visible{outline:3px solid var(--ssw-acc);outline-offset:3px}
/* viewer */
html.ssw-lock,html.ssw-lock body{overflow:hidden!important}
.ssw-lb{position:fixed;inset:0;z-index:2147483000;background:var(--ssw-lbbg,rgba(10,12,14,.94));display:grid;grid-template-rows:auto 1fr;color:#fff;font-family:system-ui,-apple-system,"Segoe UI",sans-serif}
.ssw-lb[hidden]{display:none}
.ssw-lb *{box-sizing:border-box}
.ssw-lb button,.ssw-lb a{font:inherit;color:#fff;background:none;border:0;cursor:pointer;text-decoration:none}
.ssw-lb .ssw-ic{width:22px;height:22px}
.ssw-lb-bar{display:flex;align-items:center;gap:12px;padding:12px 14px}
.ssw-lb-count{font-size:14px;font-weight:600;opacity:.85;margin-right:auto}
.ssw-lb a.ssw-lb-pdf{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.35);font-size:14px;font-weight:600}
.ssw-lb a.ssw-lb-pdf:hover{background:rgba(255,255,255,.12)}
.ssw-lb .ssw-lb-x{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.12)}
.ssw-lb .ssw-lb-x:hover{background:rgba(255,255,255,.22)}
.ssw-lb-fig{margin:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:0 64px 22px;min-height:0}
.ssw-lb-img{max-width:100%;max-height:calc(100vh - 140px);max-height:calc(100dvh - 140px);width:auto;height:auto;object-fit:contain;border-radius:6px;box-shadow:0 30px 60px -20px rgba(0,0,0,.7);background:#222;user-select:none;-webkit-user-drag:none}
.ssw-lb-cap{font-size:14.5px;opacity:.88;text-align:center}
.ssw-lb .ssw-lb-prev,.ssw-lb .ssw-lb-next{position:absolute;top:50%;transform:translateY(-50%);width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.12)}
.ssw-lb .ssw-lb-prev:hover,.ssw-lb .ssw-lb-next:hover{background:rgba(255,255,255,.24)}
.ssw-lb-prev{left:10px}.ssw-lb-next{right:10px}
.ssw-lb :focus-visible{outline:3px solid #fff;outline-offset:2px}
@media (max-width:1020px){
  .ssw-series{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ssw-feats{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ssw-split{grid-template-columns:1fr}
}
@media (max-width:760px){
  .ssw-top{grid-template-columns:1fr}
  .ssw-cover{order:-1}
  .ssw-pages{grid-auto-columns:72%}
  .ssw-nav{display:none}
  .ssw-lb-fig{padding:0 10px 76px}
  .ssw-lb .ssw-lb-prev,.ssw-lb .ssw-lb-next{top:auto;bottom:14px;transform:none}
  .ssw-lb-prev{left:calc(50% - 60px)}.ssw-lb-next{right:calc(50% - 60px)}
  .ssw-lb-img{max-height:calc(100vh - 190px);max-height:calc(100dvh - 190px)}
}
@media (max-width:560px){
  .ssw-series{grid-template-columns:1fr}
  .ssw-ci{aspect-ratio:16/9}
  .ssw-mosaic{grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(2,1fr)}
  .ssw-feats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ssw-feats li{flex-direction:row;text-align:left;padding:12px;font-size:13.5px}
  .ssw-fi{width:40px;height:40px;flex:none}
  .ssw-sw{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
  .ssw-sw li{font-size:12.5px}
  .ssw a.ssw-btn{width:100%;justify-content:center}
  .ssw a.ssw-btn span{align-items:center}
}
@media (prefers-reduced-motion:reduce){.ssw *{transition:none!important}}

/* site theme */
.ssw{--ssw-bg:#FFFDFA;--ssw-panel:#F8F4EE;--ssw-ink:#2C251F;--ssw-mute:#6A5847;--ssw-line:rgba(44,37,31,.12);--ssw-acc:#A27B36;--ssw-acc-d:#8A6528;--ssw-on-acc:#FFFFFF;--ssw-kick:#A27B36;--ssw-hf:"Marcellus","Optima",Georgia,serif;--ssw-bf:"Manrope",system-ui,sans-serif;--ssw-hw:400;--ssw-r:12px;--ssw-shadow:0 18px 40px -24px rgba(90,64,30,.35)}
.ssw a.ssw-btn:not(.ssw-ghost){background:linear-gradient(180deg,#C9A45E,#A27B36);border-color:#A27B36}