/* HSIAOS storefront — layout and components */
:root{
  --navy:#242b4c; --navy-2:#1d2340; --blue:#1226aa; --blue-2:#2b3bb8; --blue-soft:#7f8ad6;
  --green:#1ba97a; --green-2:#10b981; --wa:#25d366; --wa-dark:#128c7e;
  --red:#e5484d; --text:#1d1f2b; --muted:#6b7183; --line:#e4e6ee; --line-2:#eef0f5;
  --bg:#ffffff; --bg-soft:#f5f6fa; --bg-lav:#eceef8; --footer:#2a2e3b; --footer-2:#232633;
  --radius:10px; --shadow:0 4px 18px rgba(20,28,70,.07);
  --wrap:1380px;
}
*{box-sizing:border-box}
body{margin:0;font-family:Poppins,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 30px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.muted{color:var(--muted)}
.green{color:var(--green)}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:50}
.hdr-top{background:var(--navy);height:92px}
.hdr-top .wrap{display:flex;align-items:center;height:100%;gap:28px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;flex:0 0 auto}
.logo svg{height:40px;width:auto}
.search{flex:1;max-width:636px;margin:0 auto;display:flex;position:relative}
.search input{flex:1;height:56px;border:0;border-radius:6px 0 0 6px;padding:0 24px;font-size:14px;outline:none}
.search button{width:63px;border:0;background:var(--blue);color:#fff;border-radius:0 6px 6px 0;display:grid;place-items:center}
.search button:hover{background:var(--blue-2)}
.ac{position:absolute;top:60px;left:0;right:63px;background:#fff;border-radius:8px;box-shadow:0 12px 40px rgba(0,0,0,.18);max-height:420px;overflow:auto;display:none;z-index:60}
.ac.open{display:block}
.ac a{display:flex;gap:12px;padding:10px 16px;border-bottom:1px solid var(--line-2);align-items:center}
.ac a:hover,.ac a.on{background:var(--bg-soft)}
.ac b{color:var(--blue);font-weight:600}
.ac small{color:var(--muted);display:block;font-size:12px}
.ac .ac-h{padding:8px 16px;font-size:12px;color:var(--muted);background:var(--bg-soft)}
.hdr-actions{display:flex;align-items:center;gap:22px;flex:0 0 auto}
.acct{display:flex;align-items:center;gap:12px;color:#fff}
.acct .t{font-weight:600;line-height:1.1;color:#d7dbef}
.acct small{display:block;color:#aeb4d3;font-size:12px}
.cart{position:relative;width:40px;height:40px;border-radius:50%;background:var(--blue);display:grid;place-items:center;color:#fff}
.cart .n{position:absolute;top:-8px;right:-6px;background:var(--green);color:#fff;font-size:11px;font-weight:600;min-width:20px;height:20px;border-radius:10px;display:grid;place-items:center;padding:0 5px}
.hdr-nav{background:#fff;border-bottom:1px solid var(--line);height:46px}
.hdr-nav .wrap{display:flex;align-items:center;height:100%}
.allcat{display:flex;align-items:center;gap:12px;font-size:16px;color:#3a3f55;background:none;border:0;padding:0;height:100%;width:330px}
.mainnav{display:flex;gap:4px;margin:0 auto;height:100%}
.mainnav>li{list-style:none;position:relative;height:100%;display:flex;align-items:center}
.mainnav{padding:0}
.mainnav>li>a{padding:0 16px;font-size:16px;color:#3a3f55;display:flex;align-items:center;gap:6px;height:100%}
.mainnav>li>a:hover{color:var(--blue)}
.mainnav .dd{position:absolute;top:100%;left:0;background:#fff;min-width:260px;padding:8px 0;border-radius:0 0 8px 8px;box-shadow:0 10px 30px rgba(0,0,0,.12);display:none;z-index:40}
.mainnav li:hover>.dd{display:block}
.mainnav .dd a{display:flex;justify-content:space-between;padding:9px 22px;font-size:14px;white-space:nowrap}
.mainnav .dd a:hover{background:var(--bg-soft);color:var(--blue)}
.mainnav .dd-i{position:relative}
.mainnav .dd-i:hover>a{background:var(--bg-soft);color:var(--blue)}
.mainnav .dd2{position:absolute;left:100%;top:-8px;min-width:300px;max-height:70vh;overflow-y:auto;background:#fff;padding:8px 0;border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,.12);display:none}
.mainnav .dd-i:hover>.dd2{display:block}
.lang{display:flex;align-items:center;gap:8px;font-size:16px;color:#3a3f55}
.lang b{font-weight:600}

/* mega menu (All Categories) */
.mega{position:absolute;left:0;right:0;top:138px;z-index:45;display:none}
.mega.open{display:block}
.mega .wrap{display:flex;align-items:flex-start}
.mega-l1{width:330px;background:#fff;border:1px solid var(--line);border-radius:0 0 0 10px;padding:10px 0;box-shadow:var(--shadow);flex:0 0 auto}
.mega-l1 a{display:flex;align-items:center;gap:14px;padding:12px 22px;font-size:14px}
.mega-l1 a.on,.mega-l1 a:hover{background:var(--bg-lav);color:var(--blue)}
.mega-l1 img{width:32px;height:32px;border-radius:6px;background:var(--bg-lav);padding:4px}
.mega-l1 .chev{margin-left:auto;color:#aab}
.mega-panel{flex:1;background:#fff;border:1px solid var(--line);border-left:0;border-radius:0 0 10px 0;padding:22px 28px;max-height:72vh;overflow-y:auto;overflow-x:hidden;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:4px 28px;align-content:start}
.mega-panel .grp{margin-bottom:14px}
.mega-panel h4{margin:0 0 6px;font-size:14px;color:var(--blue);font-weight:600}
.mega-panel a{display:block;font-size:13px;color:#4a4f63;padding:2px 0}
.mega-panel a:hover{color:var(--blue)}
.scrim{position:fixed;inset:0;background:rgba(10,14,40,.25);z-index:30;display:none}
.scrim.open{display:block}

/* mobile header */
.burger{display:none;background:none;border:0;color:#fff;padding:6px}
@media (max-width:1000px){
  .hdr-top{height:auto;padding:12px 0}
  .hdr-top .wrap{flex-wrap:wrap;gap:12px}
  .search{order:3;flex-basis:100%;max-width:none}
  .search input{height:46px}
  .hdr-actions{margin-left:auto}
  .acct .t,.acct small{display:none}
  .burger{display:block}
  .hdr-nav{display:none}
  .hdr-nav.open{display:block;height:auto}
  .hdr-nav.open .wrap{flex-direction:column;align-items:stretch;padding:8px 16px}
  .hdr-nav.open .mainnav{flex-direction:column;margin:0}
  .hdr-nav.open .mainnav>li{height:auto;display:block}
  .hdr-nav.open .mainnav>li>a{padding:10px 0}
  .hdr-nav.open .dd{position:static;display:block;box-shadow:none;padding:0 0 0 12px}
  .hdr-nav.open .dd2,.hdr-nav.open .dd-i:hover>.dd2{display:none}
  .allcat{width:auto;padding:10px 0}
  .mega{top:0;position:fixed;inset:0;overflow:auto;background:#fff}
  .mega .wrap{flex-direction:column;padding:0}
  .mega-l1,.mega-panel{width:100%;border-radius:0;max-height:none}
}
@media (max-width:600px){.wrap{padding:0 16px}.logo svg{height:32px}}

/* ---------- breadcrumb & headings ---------- */
.bc{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding-top:18px;padding-bottom:18px;font-size:14px;color:#3a3f55}
.bc a:hover{color:var(--blue)}
.bc .sep{color:#9aa0b4}
.bc span:last-child{font-weight:600}
.h1{font-size:28px;font-weight:500;margin:6px 0 20px;display:flex;align-items:baseline;gap:20px;flex-wrap:wrap}
.h1 .cnt{font-size:20px;color:var(--green);font-weight:600}
.sec-title{font-size:32px;font-weight:700;margin:0 0 26px}
.sec{padding:56px 0}
.sec.soft{background:var(--bg-soft)}
.sec.lav{background:var(--bg-lav)}
.sec.blue{background:var(--blue)}
.sec.blue .sec-title{color:#fff}

/* ---------- home ---------- */
.hero-grid{display:grid;grid-template-columns:340px 1fr 240px;gap:18px;padding-top:18px}
.cat-side{border:1px solid var(--line);border-radius:var(--radius);padding:30px 22px;display:flex;flex-direction:column;justify-content:space-around;background:#fff}
.cat-side a{display:flex;align-items:center;gap:20px;padding:12px 10px;border-radius:8px;font-size:15px}
.cat-side a:hover,.cat-side a.on{background:var(--bg-lav);color:var(--blue)}
.hero-grid{position:relative}
.side-fly{position:absolute;right:30px;z-index:25;display:none;background:#fff;border:1px solid var(--line);border-radius:0 var(--radius) var(--radius) 0;box-shadow:0 12px 40px rgba(20,28,70,.14);padding:22px 28px;overflow-y:auto;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:4px 28px;align-content:start}
.side-fly.open{display:grid}
.side-fly .grp{margin-bottom:14px}
.side-fly h4{margin:0 0 6px;font-size:14px;color:var(--blue);font-weight:600}
.side-fly .grp>a{display:block;font-size:13px;color:#4a4f63;padding:2px 0}
.side-fly a:hover{color:var(--blue)}
.cat-side img,.cat-side .ic{width:42px;height:42px;border-radius:8px;background:var(--bg-lav);padding:7px}
.cat-side .chev{margin-left:auto;color:#b5bacb}
.slider{position:relative;border:1px solid var(--line);border-radius:var(--radius);background:#f6f6f8;overflow:hidden;min-height:470px}
.slide{position:absolute;inset:0;display:grid;grid-template-columns:1fr 1fr;align-items:center;padding:40px 46px;opacity:0;transition:opacity .6s;pointer-events:none}
.slide.on{opacity:1;pointer-events:auto}
.slide .tag{display:inline-block;background:var(--green);color:#fff;font-weight:600;font-size:12px;padding:5px 14px;border-radius:20px;letter-spacing:.04em}
.slide h2{font-size:30px;line-height:1.25;margin:26px 0 18px;font-weight:600;text-transform:uppercase}
.slide p{font-size:17px;color:#3a3f55;margin:0 0 40px;max-width:420px}
.slide .art{display:grid;place-items:center;height:100%}
.dots{position:absolute;bottom:18px;left:46px;display:flex;gap:8px}
.dots button{width:10px;height:10px;border-radius:50%;border:0;background:#c9cde0;padding:0}
.dots button.on{background:var(--blue);width:26px;border-radius:6px}
.tiles{display:grid;grid-template-rows:repeat(4,1fr);gap:14px}
.tile{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-soft);display:flex;align-items:center;gap:16px;padding:16px 24px;font-size:20px;font-weight:600;line-height:1.15;color:#2a2f45}
.tile:hover{border-color:var(--blue-soft);background:#fff}
.tile svg{flex:0 0 auto;color:var(--blue)}
.tile small{display:block;font-size:11px;font-weight:500;color:var(--red)}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
.trio>div{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-soft);padding:24px 28px;min-height:220px;position:relative;overflow:hidden}
.trio h3{margin:0 0 14px;font-size:20px;font-weight:600;display:flex;align-items:center;gap:10px}
.trio ul{list-style:none;margin:0;padding:0}
.trio li a{color:var(--blue-2);font-size:14px;line-height:1.75}
.trio li a:hover{text-decoration:underline}
.trio p{color:var(--muted);font-size:13px;max-width:260px}
.mini-cart{display:flex;gap:10px;margin-bottom:14px}
.mini-cart span{width:50px;height:50px;background:#e3e5f0;border-radius:6px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 24px;border-radius:21px;border:1px solid transparent;font-weight:600;font-size:14px;white-space:nowrap;transition:.15s}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-2)}
.btn-ghost{background:#fff;border-color:#cfd3e2;color:var(--text)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-dark)}
.btn-sm{height:34px;padding:0 16px;font-size:13px}
.btn-icon{width:42px;height:42px;flex:0 0 auto;padding:0;border-radius:50%;background:#7f8ad6;color:#fff}
.pc .ft .btn-icon{width:38px;height:38px}
.flag{width:20px;height:14px;border-radius:2px;flex:0 0 auto}
.btn-icon:hover{background:var(--blue)}
.btn-icon.added{background:var(--green)}

/* brand carousel */
.brands{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px;scrollbar-width:none}
.brands::-webkit-scrollbar{display:none}
.brand{flex:0 0 214px;height:120px;border:1px solid var(--line);border-radius:var(--radius);display:grid;place-items:center;padding:18px;scroll-snap-align:start;background:#fff}
.brand img{max-height:56px;max-width:160px;object-fit:contain;filter:grayscale(1);opacity:.85;transition:.2s}
.brand:hover img{filter:none;opacity:1}
.brand .bn{font-weight:700;font-size:18px;color:#555}
.row-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.row-head .sec-title{margin:0}
.arrows{display:flex;gap:8px}
.arrows button{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:#fff;display:grid;place-items:center}
.arrows button:hover{border-color:var(--blue);color:var(--blue)}

/* product card */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.cards.scroll{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
.cards.scroll::-webkit-scrollbar{display:none}
.cards.scroll .pc{flex:0 0 calc(25% - 9px);scroll-snap-align:start}
.pc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;position:relative;min-width:250px}
.pc .fav{position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:50%;border:0;background:#eef0f7;color:#aab3e6;display:grid;place-items:center;box-shadow:0 2px 6px rgba(0,0,0,.08)}
.pc .fav.on{color:#f5b301}
.pc .im{height:170px;display:grid;place-items:center;padding:30px 30px 0}
.pc .im img{max-height:120px;object-fit:contain}
.pc .bd{padding:14px 22px 0;text-align:center}
.pc .sku{font-size:20px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
.pc .sku:hover{color:var(--blue)}
.pc .ds{color:#4d5368;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-transform:uppercase}
.pc .meta{display:flex;justify-content:space-between;align-items:center;margin:12px 16px 0;font-size:12px}
.pc .stk{color:var(--green);text-transform:uppercase}
.pc .stk.out{color:var(--red)}
.qty{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin:24px 22px 0;padding-bottom:6px}
.qty button{width:40px;height:40px;border-radius:50%;border:0;background:#f1f2f6;font-size:20px;line-height:1}
.qty input{width:80px;text-align:center;border:0;font-size:17px;outline:none;background:transparent}
.ribbon{background:var(--blue);color:#fff;text-align:center;font-weight:600;font-size:13px;padding:5px;margin-top:10px}
.ribbon.sale{background:var(--red)}
.prices{padding:16px 22px 0;text-align:center;font-size:13px}
.prices .lbl{color:#3a3f55}
.prices table{margin:2px auto 0;border-collapse:collapse}
.prices td{padding:0 6px;font-size:13px;color:#555}
.prices td+td{color:var(--green);font-weight:600;font-size:16px;text-align:left}
.prices s{color:#9fd8c4}
/* card footer adapts to the card's own width (cards live in grids and sliders of varying width) */
.pc{container-type:inline-size}
.pc .ft{display:flex;align-items:center;gap:6px;padding:22px 14px 20px;margin-top:auto}
.pc .ft .btn{padding:0 12px;min-width:0}
.pc .ft .btn-ghost{margin-right:auto}
.pc .ft .btn-icon{padding:0}
@container (max-width:345px){
  .pc .ft{flex-wrap:wrap;row-gap:8px}
  .pc .ft .btn-ghost{flex:1 1 100%;margin:0}
  .pc .ft .btn-wa{flex:1 1 0}
}

/* blog/news cards */
.news{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.news a,.news .news-card{background:#fff;border-radius:var(--radius);overflow:hidden;display:block;border:1px solid var(--line)}
.news .art{height:210px;display:grid;place-items:center;color:#fff;font-weight:700;font-size:22px;text-align:center;padding:20px}
.news .nb{padding:18px 20px}
.news .tg{display:inline-block;font-size:11px;font-weight:600;padding:3px 10px;border-radius:12px;background:#dff5ec;color:var(--green)}
.news h4{margin:10px 0 6px;font-size:16px}
.news time{font-size:12px;color:var(--muted)}

/* faq */
.faq details{border:1px solid var(--line);border-radius:8px;margin-bottom:10px;background:#fff}
.faq summary{padding:18px 22px;cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::after{content:"+";font-size:22px;line-height:1;color:var(--blue)}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 22px 20px;color:#4d5368}
.pills{display:flex;flex-wrap:wrap;gap:10px}
.pills a{border:1px solid var(--line);border-radius:20px;padding:8px 16px;font-size:13px;background:#fff}
.pills a:hover{border-color:var(--blue);color:var(--blue)}
.about-seo{color:#4d5368;font-size:14px}
.about-seo h2{color:var(--text);font-size:22px}
.about-seo.clamp{max-height:240px;overflow:hidden;-webkit-mask-image:linear-gradient(#000 60%,transparent)}
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feat div{display:flex;gap:14px;align-items:center;font-weight:600;font-size:15px}
.feat svg{color:var(--blue);flex:0 0 auto}

/* ---------- product index / category grid ---------- */
.layout-side{display:grid;grid-template-columns:300px 1fr;gap:30px;align-items:start}
.filters{border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;position:sticky;top:150px}
.filters h3{margin:0 0 16px;font-size:20px;font-weight:600}
.filters h5{margin:18px 0 8px;font-size:14px}
.filters label{display:flex;align-items:center;gap:10px;font-size:13px;color:#4d5368;padding:4px 0}
.inp{width:100%;height:42px;border:1px solid var(--line);border-radius:8px;padding:0 14px;outline:none;font-size:13px;background:#fff}
.inp:focus{border-color:var(--blue-soft)}
.idx-title{font-size:44px;font-weight:700;color:var(--blue-soft);margin:0}
.idx-total{font-size:26px;margin:4px 0 20px}
.idx-l1{color:var(--green);font-size:22px;font-weight:700;text-transform:uppercase;margin:34px 0 4px}
.idx-l2{font-size:18px;font-weight:600;margin:0 0 6px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.idx-l3{font-size:18px;font-weight:600;margin:22px 0 14px 14px}
.subgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px 24px;margin-left:14px;padding-bottom:18px;border-bottom:1px solid var(--line-2)}
.subgrid a{display:flex;gap:14px;align-items:center;font-size:13px}
.subgrid a:hover b{color:var(--blue)}
.subgrid .th{width:56px;height:56px;border:1px solid var(--line);border-radius:8px;display:grid;place-items:center;flex:0 0 auto;background:#fff;overflow:hidden}
.subgrid .th img{max-width:48px;max-height:48px;object-fit:contain}
.subgrid b{display:block;font-weight:500}
.subgrid small{color:var(--green);font-weight:600}
.catcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.catcard{border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:10px;background:#fff}
.catcard:hover{border-color:var(--blue-soft);box-shadow:var(--shadow)}
.catcard .th{height:110px;display:grid;place-items:center}
.catcard .th img{max-height:100px;object-fit:contain}
.catcard b{font-size:15px;font-weight:600}
.catcard small{color:var(--green);font-weight:600}
.catcard ul{margin:0;padding:0;list-style:none;font-size:12.5px;color:#5a6075}
.catcard li{padding:2px 0}
.seo-block{margin-top:40px;color:#4d5368}

/* ---------- listing ---------- */
.fbox{border:1px solid #cfe7df;border-radius:var(--radius);padding:16px;background:#fff}
.fbar{display:flex;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.fbar .inp{max-width:316px;height:30px}
.toggle{display:flex;border:1px solid var(--line);border-radius:20px;overflow:hidden}
.toggle button{border:0;background:#fff;padding:5px 26px;font-size:13px;color:var(--blue-2);font-weight:600}
.toggle button.on{background:var(--green);color:#fff}
.fcols{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.fcol{border:1px solid var(--line);border-radius:6px;padding:12px}
.fcol h6{margin:0 0 10px;font-size:14px;font-weight:600}
.fcol .inp{height:32px;margin-bottom:8px}
.fcol .opts{max-height:180px;overflow:auto;font-size:13px}
.fcol .opts label{display:flex;gap:8px;padding:2px 0;cursor:pointer;color:#3a3f55}
.fcol .opts label.dim{opacity:.35}
.fdock{display:flex;flex-wrap:wrap;gap:24px;align-items:center;border:1px solid var(--line);border-radius:18px;padding:18px 24px;margin:14px 0 0;background:#fff;box-shadow:0 -6px 24px rgba(0,0,0,.05)}
.fdock .g{display:flex;flex-direction:column;gap:4px;padding-right:20px;border-right:2px solid #a0a5b8}
.fdock .g:last-of-type{border-right:0}
.fdock h6{margin:0 0 4px;font-size:14px}
.fdock label{font-size:13px;color:#4d5368;display:flex;gap:8px;align-items:center}
.fdock .res{color:var(--blue-2);font-size:18px}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);margin-top:18px}
table.list{border-collapse:collapse;width:100%;min-width:1300px;font-size:12px}
table.list th{background:#c7cdf0;font-weight:600;font-size:12px;padding:10px 8px;text-align:center;position:sticky;top:0;white-space:nowrap}
table.list td{padding:12px 8px;border-bottom:1px solid var(--line);text-align:center;vertical-align:middle}
table.list tr:nth-child(even) td{background:#f7f8fb}
table.list .pd{display:flex;gap:12px;text-align:left;min-width:290px;align-items:center}
table.list .pd .th{width:72px;height:72px;border:1px solid var(--line);border-radius:8px;display:grid;place-items:center;background:#fff;flex:0 0 auto}
table.list .pd .th img{max-width:62px;max-height:62px;object-fit:contain}
table.list .pd small{display:block;color:var(--blue-2);font-weight:600;font-size:11px}
table.list .pd a.s{color:var(--blue);font-weight:700;font-size:14px}
table.list .pd p{margin:2px 0 0;font-size:11px;color:#4d5368;text-transform:uppercase;max-width:230px}
table.list .stk b{display:block;color:var(--blue);font-size:15px}
table.list .pr{font-size:12px;white-space:nowrap}
table.list .pr td{border:0;padding:0 4px;background:none!important}
table.list .pr .p{color:var(--green);font-weight:600}
table.list .qc{min-width:180px}
table.list .qc .q{display:flex;align-items:center;gap:10px;justify-content:center}
table.list .qc .q button{border:0;background:none;font-size:18px}
table.list .qc .q input{width:70px;text-align:center;border:0;border-bottom:1px solid var(--line);outline:none;background:transparent}
table.list .qc .tot{display:flex;justify-content:space-between;color:var(--blue-soft);font-size:14px;margin:6px 8px}
table.list .qc .act{display:flex;gap:8px;justify-content:center;align-items:center}
table.list .qc .btn-icon{width:34px;height:34px}
table.list .sale-tag{background:var(--red);color:#fff;font-weight:600;font-size:11px;padding:2px 10px;border-radius:4px;display:inline-block;margin-bottom:4px}
.pager{display:flex;gap:6px;justify-content:center;align-items:center;margin:24px 0;flex-wrap:wrap}
.pager button{min-width:36px;height:36px;border:1px solid var(--line);background:#fff;border-radius:8px}
.pager button.on{background:var(--blue);color:#fff;border-color:var(--blue)}
.more-note{display:flex;gap:16px;align-items:center;justify-content:space-between;border:1px dashed #b8e9d3;background:#f2fbf7;border-radius:var(--radius);padding:18px 22px;margin-top:18px;flex-wrap:wrap}
.more-note b{font-size:15px}

/* ---------- product detail ---------- */
.pdp{display:grid;grid-template-columns:250px 1fr 410px;gap:16px;align-items:start}
.gal .main{border:1px solid var(--line);border-radius:var(--radius);height:240px;display:grid;place-items:center;padding:20px;background:#fff}
.gal .main img{max-height:200px;object-fit:contain}
.gal .thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px}
.gal .thumbs span{height:58px;border:1px solid var(--line);border-radius:6px;display:grid;place-items:center;overflow:hidden}
.gal .thumbs span.on{border:2px solid var(--navy)}
.gal .thumbs img{max-height:48px}
.gal small{font-size:10px;color:var(--muted)}
.info{border:1px solid var(--line);border-radius:var(--radius);padding:12px 18px;background:#fff}
.info h1{font-size:24px;color:var(--blue-soft);margin:0 0 12px;font-weight:700}
.info dl{display:grid;grid-template-columns:225px 1fr;gap:10px 14px;margin:0;font-size:13px}
.info dt{font-weight:600}
.info dd{margin:0;color:#3a3f55}
.info dd a{color:var(--blue);font-weight:600}
.info .tools{display:flex;justify-content:space-around;border-top:1px solid var(--line);margin-top:16px;padding-top:12px;font-size:13px;color:#7d84a8}
.info .tools button{background:none;border:0;color:inherit;display:flex;gap:8px;align-items:center}
.buybox{border:1px solid var(--line);border-radius:var(--radius);padding:16px 24px;background:var(--bg-soft)}
.buybox .st{font-size:20px;font-weight:700;color:var(--blue)}
.buybox .st span{color:var(--green)}
.buybox .mq{display:flex;gap:10px;font-size:12px;color:#4d5368;margin:8px 0 12px}
.buybox .mq b{color:var(--blue-2);font-weight:500}
.buybox .inp{border-radius:20px;height:36px;margin-bottom:12px}
.buybox .row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.buybox .row .btn{height:36px;border-radius:18px;font-size:13px}
.pricebox{border:1px solid var(--line);border-radius:var(--radius);padding:16px 24px;margin-top:14px;background:var(--bg-soft)}
.pricebox h3{margin:0 0 8px;font-size:22px;color:var(--blue-soft)}
.pricebox table{width:100%;border-collapse:collapse;font-size:13px}
.pricebox th{font-weight:500;text-align:left;padding:4px 0;color:#3a3f55}
.pricebox th:not(:first-child),.pricebox td:not(:first-child){text-align:right}
.pricebox td{padding:4px 0;font-weight:600}
.pricebox td:first-child{text-decoration:underline}
.infobox{border:1px solid var(--line);border-radius:var(--radius);padding:18px 24px;margin-top:14px;background:var(--bg-soft);font-size:12px;color:#5a6075}
.infobox h3{margin:0 0 8px;font-size:22px;color:var(--blue-soft)}
.links-bar{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;background:var(--bg-soft);border-radius:8px;padding:12px 16px;margin:16px 0;font-size:13px;color:var(--blue-2)}
.links-bar a{text-decoration:underline}
.tabs{display:flex;gap:10px;margin:20px 0 0}
.tabs button{border:1px solid var(--line);background:#fff;border-radius:20px;padding:8px 22px;font-weight:600}
.tabs button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.spec{width:100%;border-collapse:collapse;border:1px solid var(--line);margin-top:14px;font-size:14px}
.spec td{padding:10px 32px;border-bottom:1px solid var(--line)}
.spec td:first-child{font-weight:600;width:240px;border-right:1px solid var(--line)}
.spec td:last-child{width:200px;text-align:center;border-left:1px solid var(--line)}
.spec-ft{display:flex;justify-content:space-between;border:1px solid var(--line);border-top:0;padding:14px 10px}
.report{border:1px solid #f1b9bb;border-radius:20px;padding:6px 16px;background:#fff;font-size:13px;font-weight:600;display:flex;gap:8px;align-items:center}
.pdp-main{display:grid;grid-template-columns:1fr 410px;gap:16px}

/* ---------- brands page ---------- */
.az{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 30px}
.az-letter{color:var(--blue-2);font-size:18px;font-weight:600;margin:30px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.az a{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--blue);font-weight:600}
.az a:hover{text-decoration:underline}
.az .lg{width:44px;height:30px;border:1px solid var(--line);border-radius:4px;display:grid;place-items:center;background:#fff;overflow:hidden}
.az .lg img{max-width:40px;max-height:26px;object-fit:contain}
.brand-hero{border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:grid;grid-template-columns:260px 1fr;gap:30px;align-items:center;background:#fff}
.brand-hero .lg{height:140px;display:grid;place-items:center;border-right:1px solid var(--line);padding-right:30px}
.brand-hero .lg img{max-height:110px;object-fit:contain}
.brand-hero p{white-space:pre-line;color:#4d5368;margin:0 0 10px}

/* ---------- content pages ---------- */
.page-hero{background:linear-gradient(120deg,var(--navy),var(--blue));color:#fff;padding:60px 0;margin-bottom:40px}
.page-hero h1{font-size:40px;margin:0 0 10px}
.page-hero p{font-size:17px;max-width:720px;opacity:.9;margin:0}
.prose{max-width:900px;font-size:15px;color:#3a3f55}
.prose h2{color:var(--text);font-size:24px;margin:34px 0 12px}
.prose h3{color:var(--text);font-size:18px;margin:24px 0 8px}
.prose ul{padding-left:20px}
.prose li{margin:4px 0}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:30px 0}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff}
.card h3{margin:0 0 10px;font-size:18px}
.card p{margin:0;color:#4d5368}
.card svg{color:var(--blue);margin-bottom:12px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:30px 0}
.stats div{background:var(--bg-lav);border-radius:var(--radius);padding:26px;text-align:center}
.stats b{display:block;font-size:34px;color:var(--blue)}
.cta{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:var(--bg-lav);border-radius:var(--radius);padding:30px 34px;margin:40px 0}
.cta h3{margin:0 0 4px;font-size:22px}
.cta p{margin:0;color:#4d5368}
.side-nav{border:1px solid var(--line);border-radius:var(--radius);padding:10px 0;position:sticky;top:150px}
.side-nav a{display:block;padding:10px 22px;font-size:14px}
.side-nav a.on,.side-nav a:hover{background:var(--bg-lav);color:var(--blue)}
.kv{width:100%;border-collapse:collapse;font-size:14px}
.kv th,.kv td{border:1px solid var(--line);padding:12px 16px;text-align:left}
.kv th{background:var(--bg-soft);font-weight:600}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.form{display:grid;gap:14px}
.form textarea{min-height:130px;padding:12px 14px;resize:vertical}

/* calculators */
.calc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:20px}
.calc{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:#fff}
.calc h3{margin:0 0 4px;font-size:18px}
.calc p.d{margin:0 0 14px;color:var(--muted);font-size:13px}
.calc .f{display:grid;grid-template-columns:1fr 110px;gap:8px;margin-bottom:10px;align-items:center}
.calc .f label{font-size:13px;grid-column:1/-1;color:#3a3f55}
.calc .out{background:var(--bg-lav);border-radius:8px;padding:12px 14px;font-weight:600;color:var(--blue);margin-top:6px;min-height:46px}
.bands{display:flex;gap:6px;height:56px;align-items:center;justify-content:center;background:#e9dcc0;border-radius:24px;margin:10px 0}
.bands span{width:12px;height:56px;border-radius:2px}

/* inquiry list */
.inq-table{width:100%;border-collapse:collapse}
.inq-table th,.inq-table td{border-bottom:1px solid var(--line);padding:14px 10px;text-align:left}
.inq-table input{width:100px}
.empty{text-align:center;padding:60px 20px;color:var(--muted)}

/* ---------- footer ---------- */
.ftr{background:var(--footer);color:#c9ccd8;margin-top:60px}
.ftr .top{display:flex;justify-content:space-between;align-items:center;padding:28px 0 10px}
.ftr .soc{display:flex;gap:16px}
.ftr .soc a{color:#fff;opacity:.85}
.ftr .soc a:hover{opacity:1}
.ftr .cols{display:grid;grid-template-columns:1fr 1.3fr 1.5fr 1.6fr 1fr;gap:30px;padding:24px 0 40px}
.ftr h4{color:#fff;font-size:16px;margin:0 0 18px;font-weight:600}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin:0 0 12px;font-size:13px}
.ftr a:hover{color:#fff}
.ftr .bot{background:var(--footer-2);padding:22px 0;font-size:13px}
.ftr .bot .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.wa-float{position:fixed;right:28px;bottom:28px;width:60px;height:60px;border-radius:50%;background:var(--wa);display:grid;place-items:center;color:#fff;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:70}
.wa-float:hover{background:var(--wa-dark)}
.totop{position:fixed;right:28px;bottom:100px;width:60px;height:60px;border-radius:50%;background:#c5cbef;display:none;place-items:center;color:#fff;border:0;z-index:70}
.totop.show{display:grid}
.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%) translateY(30px);background:var(--navy);color:#fff;padding:12px 22px;border-radius:24px;opacity:0;transition:.25s;z-index:90;font-size:14px}
.toast.show{opacity:1;transform:translateX(-50%)}

/* ---------- responsive ---------- */
/* grid/flex children may shrink below their content width (prevents sideways scrolling on phones) */
.hero-grid>*,.tiles>*,.trio>*,.pdp>*,.pdp-main>*,.layout-side>*,.contact-grid>*,.cards3>*,.news>*,.feat>*,.stats>*,.catcards>*,.cards>*,.az>*,.subgrid>*,.brand-hero>*{min-width:0}
.more-note .acts,.cta .acts{display:flex;gap:10px;flex-wrap:wrap}
.card a[href^="mailto:"]{overflow-wrap:anywhere}
.contact-grid .cards3{grid-template-columns:repeat(2,minmax(0,1fr));margin:0}
@media (max-width:1200px){
  .hero-grid{grid-template-columns:280px 1fr}
  .tiles{grid-column:1/-1;grid-template-rows:none;grid-template-columns:repeat(4,1fr)}
  .cards{grid-template-columns:repeat(3,1fr)}
  .cards.scroll .pc{flex-basis:calc(33.33% - 8px)}
  .pdp{grid-template-columns:220px 1fr}
  .pdp .buycol{grid-column:1/-1}
  .pdp-main{grid-template-columns:1fr}
  .ftr .cols{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:minmax(0,1fr)}
  .pdp,.layout-side,.contact-grid,.brand-hero{grid-template-columns:minmax(0,1fr)}
  .cat-side{display:none}
  .slider{min-height:420px}
  .slide{grid-template-columns:1fr;padding:30px}
  .slide .art{display:none}
  .tiles{grid-template-columns:repeat(2,1fr)}
  .trio,.news,.feat,.cards3,.stats{grid-template-columns:1fr 1fr}
  .cards{grid-template-columns:repeat(2,1fr)}
  .cards.scroll .pc{flex-basis:calc(50% - 6px)}
  .layout-side{grid-template-columns:1fr}
  .filters,.side-nav{position:static}
  .subgrid{grid-template-columns:repeat(2,1fr)}
  .az{grid-template-columns:repeat(2,1fr)}
  .pdp{grid-template-columns:1fr}
  .brand-hero{grid-template-columns:1fr}
  .brand-hero .lg{border-right:0;padding:0}
  .contact-grid{grid-template-columns:1fr}
  .info dl{grid-template-columns:1fr 1.4fr}
}
@media (max-width:600px){
  .trio,.news,.feat,.cards3,.stats,.subgrid,.az,.contact-grid .cards3{grid-template-columns:minmax(0,1fr)}
  .hero-grid,.pdp,.pdp-main,.layout-side,.contact-grid,.brand-hero{grid-template-columns:minmax(0,1fr)}
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .info dl{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:8px 10px}
  .info dd{overflow-wrap:anywhere}
  .info .tools{flex-wrap:wrap;gap:8px}
  .buybox,.pricebox,.infobox{padding:16px}
  .buybox .row{grid-template-columns:minmax(0,1fr)}
  .buybox .row .btn{height:42px;border-radius:21px;font-size:14px}
  .links-bar{flex-direction:column}
  .spec-ft{flex-wrap:wrap;gap:10px}
  .more-note,.cta{padding:18px 16px}
  .more-note .acts,.cta .acts,.more-note .acts .btn,.cta .acts .btn,.cta>.btn,.more-note>.btn{width:100%}
  .slide h2{font-size:22px}
  .slide p{font-size:15px}
  .slider{min-height:400px}
  .wa-float{right:16px;bottom:16px;width:54px;height:54px}
  .totop{right:16px;bottom:82px;width:54px;height:54px}
  .cards{grid-template-columns:1fr}
  .cards.scroll .pc{flex-basis:85%}
  .pc{min-width:0}
  .sec-title{font-size:24px}
  .idx-title{font-size:30px}
  .tile{font-size:15px;padding:12px}
  .ftr .cols{grid-template-columns:1fr 1fr}
  .spec td{padding:8px 10px}
  .spec td:first-child{width:auto}
  .spec td:last-child{display:none}
  .calc-grid{grid-template-columns:1fr}
  .page-hero h1{font-size:28px}
}

.mfr-title{color:var(--text);font-size:40px}
@media (max-width:600px){.mfr-title{font-size:30px}}