@import url('https://fonts.googleapis.com/css2?family=Kanit:wght@300;400;500;600;700;800&family=Montserrat:wght@300;400;500;600;700;800&display=swap');
:root{--yellow:#EBC301;--ink:#111;--charcoal:#1b1b1b;--muted:#666;--line:#e1e1df;--soft:#f5f5f3;--white:#fff;--max:1260px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Kanit",Arial,Tahoma,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{text-decoration:none;color:inherit}img{display:block;max-width:100%}.wrap{width:min(var(--max),calc(100% - 44px));margin:auto}
.en,.kicker,.topbar,.btn,.meta,.crumb,.pdf-btn,.parts-list-btn{font-family:"Montserrat","Kanit",Arial,sans-serif}
.topbar{background:#111;color:#ddd;font-size:12px}.topbar .wrap{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:15px}
header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{font-family:"Montserrat";font-size:23px;font-weight:800;letter-spacing:.09em}.logo b{color:#b28d00}.navlinks{display:flex;gap:24px;font-weight:600;font-size:14px}.navlinks a:hover{color:#9b7900}
.header-btn{background:#111;color:#fff;padding:12px 16px;font-weight:700;font-size:13px}
.hero{background:#1b1b1b;color:#fff;padding:50px 0}.kicker{color:#b68f00;font-size:12px;font-weight:800;letter-spacing:.16em}.hero .kicker{color:var(--yellow)}
.hero h1{font-size:44px;line-height:1.12;margin:7px 0 8px}.hero p{margin:0;color:#ddd;max-width:770px}.crumb{font-size:12px;color:#777;padding:15px 0}
.main{display:grid;grid-template-columns:250px 1fr;gap:26px;padding:12px 0 65px}.sidebar{border:1px solid var(--line);align-self:start;position:sticky;top:100px;background:#fff}
.sidebar-title{background:#111;color:#fff;padding:17px 16px;font-family:"Montserrat";font-size:13px;font-weight:800;letter-spacing:.08em}.cat-link{display:block;padding:14px 15px;border-top:1px solid var(--line);font-size:14px;transition:.2s}
.cat-link:hover,.cat-link.active{background:var(--yellow);color:#111;font-weight:700}.cat-link small{display:block;font-size:10px;color:#777;font-family:"Montserrat"}.cat-link.active small{color:#4b4100}
.content-head{display:flex;gap:30px;justify-content:space-between;align-items:end;margin:0 0 20px}.content-head h2{margin:0;font-size:34px}.content-head p{margin:0;max-width:620px;color:var(--muted)}
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.product-card{border:1px solid var(--line);background:#fff;transition:.25s;display:flex;flex-direction:column;min-height:440px}
.product-card:hover{transform:translateY(-5px);box-shadow:0 14px 26px rgba(0,0,0,.1);border-color:#d2b000}.photo{height:300px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:10px}
.photo img{width:100%;height:100%;object-fit:contain;transition:.35s}.product-card:hover img{transform:scale(1.045)}.card-body{padding:16px 16px 17px;display:flex;flex-direction:column;flex:1}
.card-body h3{margin:0 0 6px;font-family:"Montserrat","Kanit";font-size:18px}.capacity{font-size:14px;color:#555;margin:0 0 10px}.details{margin-top:auto;font-size:13px;font-weight:700}.details span{color:#b38b00;font-size:18px;margin-left:5px}
.detail-layout{display:grid;grid-template-columns:430px 1fr;gap:38px;padding:12px 0 65px}.detail-photo{background:#fff;border:1px solid var(--line);padding:22px;min-height:320px;display:flex;align-items:center;justify-content:center}
.detail-photo img{width:100%;max-height:520px;object-fit:contain}.product-title h1{font-family:"Montserrat","Kanit";font-size:40px;line-height:1.15;margin:5px 0 4px}.capacity-lg{font-size:18px;color:#555;margin:0 0 16px}
.section-bar{background:#555;color:#fff;padding:14px 18px;border-left:5px solid var(--yellow);font-weight:600;margin:25px 0 15px}
.features{padding:0;list-style:none;margin:0;columns:2;column-gap:32px}.features li{break-inside:avoid;padding:4px 0 4px 24px;position:relative;font-size:14px}.features li:before{content:"✓";position:absolute;left:0;color:#bd9400;font-weight:800}
.pdfs{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.pdf-btn,.source-btn,.parts-list-btn{display:inline-flex;gap:8px;align-items:center;padding:12px 15px;background:var(--yellow);font-size:13px;font-weight:800}.source-btn,.parts-list-btn{background:#111;color:#fff}.parts-list-btn:hover{background:#333;color:#fff}.notice{background:#fffbe7;border-left:5px solid var(--yellow);padding:14px 16px;margin-top:20px;color:#665700;font-size:13px}
footer{background:#151515;color:#bbb;padding:38px 0 18px}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:30px}.footer-title{color:#fff;font-family:"Montserrat";font-weight:800;margin-bottom:8px}.footer-grid p{font-size:13px}.bottom{border-top:1px solid #383838;margin-top:18px;padding-top:14px;font-size:12px;color:#888;display:flex;justify-content:space-between;gap:15px}
.menu-toggle{display:none;border:0;background:#111;color:white;padding:10px 12px}
@media(max-width:980px){.navlinks{display:none}.menu-toggle{display:block}.main{grid-template-columns:1fr}.sidebar{position:static;display:grid;grid-template-columns:repeat(2,1fr)}.sidebar-title{grid-column:1/-1}.product-grid{grid-template-columns:repeat(2,1fr)}.detail-layout{grid-template-columns:1fr}.detail-photo{min-height:260px}.features{columns:1}}
@media(max-width:620px){.wrap{width:min(var(--max),calc(100% - 28px))}.topbar .wrap{display:block;padding:8px 0}.hero h1{font-size:33px}.content-head{display:block}.content-head h2{font-size:29px}.product-grid{grid-template-columns:1fr}.sidebar{grid-template-columns:1fr}.photo{height:240px}.product-title h1{font-size:32px}.bottom{display:block}}
/* v14.4: cards keep the original layout while exposing PDF and a one-line spec preview */
.product-card{display:flex;flex-direction:column;background:#fff}
.product-card .card-main{display:block;color:inherit;text-decoration:none;flex:1}
.product-card .feature-preview{font-size:12px;color:#666;line-height:1.45;margin:8px 0 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-card .card-pdf{display:block;margin:0 12px 14px;padding:9px 10px;background:#171717;color:#fff;text-align:center;text-decoration:none;font-size:12px;font-weight:700}
.product-card .card-pdf:hover{background:#efc600;color:#111}

/* v14.7.2: clean placeholder for products whose factory page has no original product image. */
.image-pending{display:flex;align-items:center;justify-content:center;width:100%;min-height:220px;background:#f5f5f3;border:1px dashed #bdbdb8;color:#777;font-size:14px;text-align:center;padding:20px}
.detail-photo .image-pending{min-height:320px}