:root{
  --black:#15191b;
  --black-2:#202527;
  --black-3:#292f31;
  --white:#f5f5f1;
  --paper:#e9e9e3;
  --line:#c8c8c0;
  --gray:#5f6663;
  --gold:#d5a63e;
  --gold-dark:#755510;
  --gold-2:#edc45f;
  --red:#bd3d2f;
  --sans:'Microsoft YaHei','PingFang SC','Noto Sans CJK SC',Arial,sans-serif;
  --mono:'Cascadia Mono','Consolas','SFMono-Regular',monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--black);font-family:var(--sans);font-size:15px;line-height:1.7;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
::selection{background:var(--gold);color:var(--black)}
:focus-visible{outline:3px solid var(--gold-2);outline-offset:3px}
.skip-link{position:fixed;left:18px;top:12px;z-index:100;background:var(--gold);color:var(--black);padding:10px 15px;font-weight:800;transform:translateY(-160%);transition:transform .2s}.skip-link:focus{transform:none}

.topbar{height:82px;padding:0 clamp(24px,5vw,82px);display:flex;align-items:center;background:rgba(21,25,27,.98);color:#fff;border-bottom:1px solid rgba(255,255,255,.12);position:absolute;z-index:20;top:0;left:0;right:0}
.topbar.solid{position:relative}
.logo{display:flex;align-items:center;gap:12px;flex:none}
.logo-image{height:42px;width:auto;object-fit:contain;background:transparent}
.logo>span:last-child{display:flex;flex-direction:column;line-height:1}
.logo b{font-size:18px;letter-spacing:.11em}
.logo small{font:500 8px/1 var(--mono);letter-spacing:.15em;color:var(--gold-2);margin-top:8px}
.logo-bars{display:none}
.nav{display:flex;gap:34px;margin-left:auto;margin-right:50px}
.nav a{font-size:12px;color:#c8cbca;letter-spacing:.05em;position:relative;padding:30px 0}
.nav a:after{content:'';position:absolute;left:0;right:100%;bottom:20px;height:2px;background:var(--gold);transition:.25s}
.nav a:hover{color:#fff}.nav a:hover:after{right:0}
.top-phone{padding-left:24px;border-left:1px solid rgba(255,255,255,.16);display:flex;flex-direction:column;line-height:1}
.top-phone small{font-size:9px;color:#858d8b;letter-spacing:.15em;margin-bottom:8px}.top-phone b{font:600 13px var(--mono);color:var(--gold-2)}
.menu{display:none;border:0;background:none;padding:8px}.menu i{display:block;width:25px;height:2px;background:var(--gold);margin:5px}

.industrial-grid{background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:46px 46px}
.hero{min-height:810px;background-color:var(--black);color:#fff;padding:145px clamp(24px,7vw,120px) 78px;position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(460px,.86fr);gap:7vw;align-items:center;overflow:hidden}
.hero:before{content:'';position:absolute;width:550px;height:550px;border:1px solid rgba(213,166,62,.15);border-radius:50%;right:-180px;top:100px}
.hero:after{content:'PRODUCT / ADAPT / DELIVER';position:absolute;left:clamp(24px,7vw,120px);bottom:22px;color:#555c5a;font:10px var(--mono);letter-spacing:.24em}
.hero-copy{position:relative;z-index:2}
.kicker{display:flex;align-items:center;gap:19px;margin-bottom:35px}
.kicker span{background:var(--gold);color:var(--black);font-size:11px;font-weight:800;padding:7px 12px;letter-spacing:.06em}
.kicker b{font:500 9px var(--mono);color:#7e8885;letter-spacing:.18em}
.hero h1{font-size:clamp(52px,6.2vw,100px);line-height:1.06;letter-spacing:-.075em;margin:0 0 30px;font-weight:800}
.hero h1 span{color:var(--gold-2);display:inline-block;position:relative}
.hero h1 span:after{content:'';position:absolute;left:0;right:0;bottom:2px;height:6px;background:var(--gold);opacity:.26}
.hero-copy>p{max-width:650px;color:#aeb4b2;font-size:16px;line-height:2;margin:0 0 34px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 21px;font-size:12px;font-weight:700;letter-spacing:.05em;border:1px solid transparent;transition:.25s}
.btn.primary{background:var(--gold);color:var(--black)}.btn.primary:hover{background:var(--gold-2);transform:translateY(-2px)}
.btn.secondary{border-color:#5b6260;color:#e1e3e2}.btn.secondary:hover{border-color:var(--gold);color:var(--gold-2)}
.factory-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:42px}
.factory-tags span{font:500 10px var(--mono);color:#a8afad;border:1px solid #3d4442;padding:8px 12px}
.hero-product{position:relative;z-index:2;background:#fff;border:8px solid #303638;box-shadow:22px 22px 0 rgba(0,0,0,.26)}
.hero-product:before,.hero-product:after{content:'';position:absolute;width:25px;height:25px;border-color:var(--gold);z-index:3}
.hero-product:before{left:-8px;top:-8px;border-left:3px solid var(--gold);border-top:3px solid var(--gold)}
.hero-product:after{right:-8px;bottom:-8px;border-right:3px solid var(--gold);border-bottom:3px solid var(--gold)}
.hero-photo{height:390px;background:#ecece8;position:relative;overflow:hidden}
.hero-photo img{width:100%;height:100%;object-fit:contain;padding:16px;mix-blend-mode:multiply}
.photo-code{position:absolute;right:13px;bottom:12px;background:var(--black);color:var(--gold);font:9px var(--mono);padding:6px 9px}
.stamp{position:absolute;z-index:4;left:-35px;top:-35px;width:88px;height:88px;background:var(--red);color:#fff;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;transform:rotate(-11deg);border:3px solid var(--white);box-shadow:0 5px 14px #0005}
.stamp b{font-size:24px;line-height:1}.stamp span{font-size:9px;margin-top:5px}
.hero-specs{display:grid;grid-template-columns:repeat(3,1fr);background:var(--black)}
.hero-specs div{padding:16px;border-right:1px solid #39403e;min-width:0}.hero-specs div:last-child{border:0}
.hero-specs small{display:block;color:#939d9a;font-size:9px;margin-bottom:7px}.hero-specs b{display:block;color:#ecedec;font-size:10px;line-height:1.4}
.hero-rail{position:absolute;right:18px;top:50%;transform:translateY(-50%);writing-mode:vertical-rl;display:flex;align-items:center;gap:16px;color:#56605d;font:9px var(--mono);letter-spacing:.18em}.hero-rail b{color:var(--gold);font-size:11px}

.trustbar{min-height:112px;background:var(--gold);display:grid;grid-template-columns:repeat(4,1fr) 1.35fr;padding:0 clamp(24px,7vw,120px);align-items:stretch;color:var(--black)}
.trustbar>div{border-left:1px solid rgba(21,25,27,.24);display:flex;flex-direction:column;justify-content:center;padding:0 28px}.trustbar>div:nth-child(4){border-right:1px solid rgba(21,25,27,.24)}
.trustbar strong{font:600 24px var(--mono)}.trustbar span{font-size:10px;font-weight:700;letter-spacing:.06em;margin-top:3px}.trustbar>a{display:flex;align-items:center;justify-content:flex-end;font-size:12px;font-weight:800}

.section{padding:125px clamp(24px,7vw,120px)}
.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:55px;gap:50px}
.section-head>div{max-width:850px}.section-head>p{max-width:340px;color:var(--gray);font-size:13px;margin:0;text-align:right}
.eyebrow{display:block;color:var(--gold-dark);font:600 10px var(--mono);letter-spacing:.16em;margin-bottom:18px}
.section-head h2,.factory-copy h2,.contact-title h2,.detail-main h2{font-size:clamp(40px,5vw,72px);line-height:1.16;letter-spacing:-.06em;margin:0;font-weight:500}
.section-head h2 strong,.factory-copy h2 strong,.contact-title h2 strong,.detail-main h2 strong{font-weight:900}

.products{background:var(--white)}
.catalog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.product-card{background:#fff;min-width:0;transition:.28s;position:relative}
.product-card:hover{transform:translateY(-7px);z-index:2;box-shadow:0 15px 30px #1112}
.product-photo{height:250px;background:#ededE8;position:relative;overflow:hidden}
.product-photo img{width:100%;height:100%;object-fit:contain;padding:17px;mix-blend-mode:multiply;transition:transform .45s}
.product-card:hover img{transform:scale(1.055)}
.product-photo>span{position:absolute;left:12px;top:12px;background:var(--black);color:var(--gold);font:8px var(--mono);letter-spacing:.11em;padding:6px 8px}
.product-copy{padding:24px 22px 25px;border-top:3px solid var(--gold);min-height:235px;display:flex;flex-direction:column}
.product-copy small{font:600 9px var(--mono);color:var(--gold-dark);letter-spacing:.09em}.product-copy h3{font-size:20px;margin:11px 0 10px;line-height:1.35}.product-copy p{color:var(--gray);font-size:12px;line-height:1.8;margin:0 0 22px}.product-copy b{font:600 10px var(--mono);margin-top:auto;color:#916c1c}

.capability{background-color:var(--black);color:#fff;position:relative;overflow:hidden}
.capability:after{content:'DELIVERY';position:absolute;right:-20px;bottom:-90px;font-size:220px;font-weight:900;letter-spacing:-.1em;color:#ffffff06;pointer-events:none}
.section-head.light{position:relative;z-index:2}.section-head.light>p{color:#858e8b}.section-head.light .eyebrow{color:var(--gold)}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid #424947;position:relative;z-index:2}
.process-grid a{min-height:310px;padding:28px;border-right:1px solid #424947;display:flex;flex-direction:column;transition:.28s;background:#15191bd9}.process-grid a:last-child{border:0}.process-grid a:hover{background:var(--gold);color:var(--black);transform:translateY(-5px)}
.process-grid a>span{font:600 38px var(--mono);color:var(--gold);line-height:1}.process-grid a:hover>span{color:var(--black)}
.process-grid i{font:500 9px var(--mono);font-style:normal;letter-spacing:.14em;color:#7f8886;margin:16px 0 38px}.process-grid a:hover i{color:#4b4941}
.process-grid h3{font-size:21px;margin:0 0 12px}.process-grid p{font-size:12px;color:#8e9694;margin:0 0 25px;line-height:1.8}.process-grid a:hover p{color:#4d4a42}.process-grid b{font:600 10px var(--mono);margin-top:auto;color:var(--gold)}.process-grid a:hover b{color:var(--black)}
.capability-band{position:relative;z-index:2;display:flex;justify-content:center;align-items:center;gap:22px;margin-top:45px;color:#8d9693;font:500 10px var(--mono);letter-spacing:.08em;flex-wrap:wrap}.capability-band i{color:var(--gold);font-style:normal}

.solutions{background:var(--paper)}
.solution-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.solution-grid>a{min-height:350px;position:relative;overflow:hidden;background:var(--black);color:#fff}
.solution-grid img{width:100%;height:100%;position:absolute;object-fit:cover;opacity:.68;transition:.55s}
.solution-grid>a:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 22%,rgba(12,15,16,.93) 100%)}
.solution-grid>a:hover img{transform:scale(1.045);opacity:.8}
.solution-grid>a>div{position:absolute;z-index:2;left:30px;right:30px;bottom:25px}
.solution-grid small{font:500 9px var(--mono);letter-spacing:.14em;color:var(--gold-2)}.solution-grid h3{font-size:27px;margin:8px 0 2px}.solution-grid p{font-size:12px;color:#bec3c1;margin:0}.solution-grid b{position:absolute;right:0;bottom:5px;font:500 10px var(--mono);color:var(--gold-2)}

.factory{display:grid;grid-template-columns:1.08fr .92fr;min-height:680px;background:var(--gold)}
.factory-image{position:relative;min-height:600px;overflow:hidden}.factory-image img{width:100%;height:100%;position:absolute;object-fit:cover}.factory-image:after{content:'';position:absolute;inset:0;border:14px solid rgba(21,25,27,.08);pointer-events:none}.factory-image>span{position:absolute;left:24px;bottom:24px;background:var(--black);color:var(--gold);padding:8px 11px;font:9px var(--mono);letter-spacing:.12em}
.factory-copy{padding:90px clamp(35px,6vw,95px);display:flex;justify-content:center;flex-direction:column}.factory-copy .eyebrow{color:#392b08}.factory-copy>p{font-size:14px;line-height:2;max-width:570px;color:#352c0c;margin:28px 0}
.factory-facts{border-top:1px solid rgba(21,25,27,.3)}.factory-facts div{display:grid;grid-template-columns:100px 1fr;gap:20px;padding:14px 0;border-bottom:1px solid rgba(21,25,27,.3);font-size:12px}.factory-facts b{font-size:10px}.factory-facts span{color:#352c0c}.text-arrow{font:700 11px var(--mono);margin-top:28px}

.contact{display:grid;grid-template-columns:1fr 1fr;gap:10%;background:var(--white)}
.contact-title>p{color:var(--gray);max-width:590px;margin:26px 0 36px}
.direct-contact{border-top:1px solid var(--line)}.direct-contact a{display:flex;flex-direction:column;padding:15px 0;border-bottom:1px solid var(--line)}.direct-contact small{font-size:9px;color:var(--gray)}.direct-contact b{font:600 13px var(--mono);margin-top:5px}
.quote-form{background:#fff;border:1px solid var(--line);padding:35px;box-shadow:12px 12px 0 #d9d9d2}
.quote-form label{display:block;margin-bottom:20px}.quote-form label>span{display:block;font-size:10px;font-weight:700;margin-bottom:7px}.quote-form input,.quote-form select,.quote-form textarea{width:100%;border:1px solid #c9cbc7;background:#f4f4f0;padding:12px 13px;outline:0;border-radius:0;color:var(--black)}.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:var(--gold)}.quote-form textarea{resize:vertical}.quote-form>p{font-size:10px;color:#646a67;margin:12px 0 0;line-height:1.6}.quote-form>p.success{color:#347348;font-weight:700}

footer{background:var(--black);color:#fff;padding:60px clamp(24px,7vw,120px) 22px}
.footer-main{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:55px;padding-bottom:55px}
.footer-main>div{display:flex;flex-direction:column;align-items:flex-start;gap:9px}.footer-main>div>b{font-size:11px;color:var(--gold);margin-bottom:8px}.footer-main>div>a{font-size:11px;color:#aab1af;padding:3px 0}.footer-main>div>a:hover{color:#fff}
.footer-main.compact{grid-template-columns:1fr auto auto;align-items:center;padding-bottom:40px}.footer-main.compact p{color:#8f9694;font-size:11px}
.footer-bottom{border-top:1px solid #353b39;padding-top:19px;display:flex;gap:30px;color:#929b98;font:9px var(--mono)}.footer-bottom a{margin-left:auto;color:var(--gold)}

/* === 方案A 工业奢华增强 (2026-09-24) === */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s ease;will-change:opacity,transform}
.reveal.shown{opacity:1;transform:none}
html.no-reveal .reveal{opacity:1;transform:none;transition:none}
.topbar{transition:background .3s ease,border-color .3s ease,box-shadow .3s ease}
.topbar.stuck{position:fixed;top:0;left:0;right:0;z-index:30;background:rgba(21,25,27,.97);border-bottom-color:rgba(255,255,255,.12);box-shadow:0 10px 34px rgba(0,0,0,.42);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.hero h1 span{background:linear-gradient(110deg,var(--gold-2) 0%,var(--gold) 45%,#f7e3a8 70%,var(--gold-2) 100%);background-size:220% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;animation:heroGold 7s linear infinite}
@keyframes heroGold{to{background-position:220% center}}
.hero-photo img{transition:transform .7s ease}
.hero:hover .hero-photo img{transform:scale(1.045)}
.btn{position:relative;overflow:hidden}
.btn.primary{box-shadow:0 4px 0 rgba(117,85,16,.55)}
.btn.primary:hover{box-shadow:0 8px 18px rgba(213,166,62,.35);transform:translateY(-3px)}
.btn.primary:active{transform:translateY(-1px);box-shadow:0 2px 0 rgba(117,85,16,.55)}
.product-card{box-shadow:0 2px 8px rgba(17,17,17,.06)}
.product-card:hover{transform:translateY(-9px);box-shadow:0 22px 40px rgba(17,17,17,.16);border:1px solid rgba(213,166,62,.4)}
.product-card .product-photo img{filter:saturate(.92)}
.product-card:hover .product-photo img{filter:saturate(1.06)}
.process-grid a{border:1px solid transparent}
.process-grid a:hover{transform:translateY(-6px);box-shadow:0 18px 34px rgba(0,0,0,.5)}
.quote-form input,.quote-form select,.quote-form textarea{transition:border-color .2s ease,box-shadow .2s ease}
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{box-shadow:0 0 0 3px rgba(213,166,62,.22)}
.top-phone b{transition:color .25s}
.topbar.solid .top-phone b{color:var(--gold-2)}
.stamp{animation:stampFloat 4.5s ease-in-out infinite}
@keyframes stampFloat{0%,100%{transform:rotate(-11deg) translateY(0)}50%{transform:rotate(-9deg) translateY(-6px)}}
.solution-grid>a{transition:transform .4s ease,box-shadow .4s ease}
.solution-grid>a:hover{transform:translateY(-5px);box-shadow:0 20px 36px rgba(12,15,16,.35)}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero h1 span{animation:none}.stamp{animation:none}}

/* Detail pages */
.detail-page{background:var(--white)}
.detail-hero{min-height:660px;background-color:var(--black);color:#fff;padding:78px clamp(24px,7vw,120px) 80px;display:grid;grid-template-columns:1fr minmax(420px,.78fr);gap:8vw;position:relative;align-items:center}
.detail-breadcrumb{grid-column:1/-1;align-self:start;color:#76807d;font:9px var(--mono);display:flex;gap:10px;margin-bottom:-30px}.detail-breadcrumb a:hover{color:var(--gold)}.detail-breadcrumb b{color:#b9bfbd}
.detail-copy .eyebrow{color:var(--gold)}.detail-copy h1{font-size:clamp(55px,7vw,104px);line-height:1;letter-spacing:-.07em;margin:0 0 19px}.detail-copy h2{font-size:20px;line-height:1.5;margin:0 0 22px;color:#e1e3e2}.detail-copy>p{max-width:650px;color:#9ca4a2;line-height:2;margin-bottom:30px}
.detail-photo{background:#fff;border:8px solid #343a3c;position:relative;box-shadow:18px 18px 0 #0003}.detail-photo img{width:100%;height:420px;object-fit:contain;mix-blend-mode:multiply}.detail-photo>span{position:absolute;right:12px;bottom:12px;background:var(--black);color:var(--gold);font:9px var(--mono);padding:6px 9px}
.detail-content{padding:110px clamp(24px,7vw,120px);display:grid;grid-template-columns:1fr 330px;gap:12%;background:var(--white)}
.detail-main>p{max-width:720px;color:var(--gray);line-height:2;margin:27px 0 35px}.detail-features{border-top:1px solid var(--line)}.detail-features>div{display:grid;grid-template-columns:55px 1fr;padding:18px 0;border-bottom:1px solid var(--line);align-items:center}.detail-features span{font:600 12px var(--mono);color:#a07825}.detail-features b{font-size:14px}
.detail-content aside{background:var(--paper);padding:29px;align-self:start;border-top:5px solid var(--gold);box-shadow:8px 8px 0 #d7d7cf}.detail-content aside>small{font:600 9px var(--mono);letter-spacing:.13em;color:#83631f;display:block;margin-bottom:12px}.detail-content aside>span{display:block;padding:9px 0;border-bottom:1px solid var(--line);font-size:12px;font-weight:700}.detail-content aside hr{border:0;border-top:1px solid var(--line);margin:27px 0}.detail-content aside p{font-size:11px;color:var(--gray);line-height:1.9;margin:0}
.detail-cta{background:var(--gold);padding:80px clamp(24px,7vw,120px);display:grid;grid-template-columns:1fr auto;align-items:end}.detail-cta>span{font:600 10px var(--mono);grid-column:1/-1;margin-bottom:12px}.detail-cta h2{font-size:clamp(35px,4vw,58px);line-height:1.2;letter-spacing:-.05em;margin:0}.detail-cta .btn{background:var(--black);color:var(--gold)}
.not-found,.detail-loading{min-height:60vh;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:20px}.not-found>span{font:700 90px var(--mono);color:var(--gold)}.not-found h1{font-size:28px}

/* Static category, detail, FAQ and related content */
.brand-image{width:156px;height:auto;background:#fff;padding:5px}.topbar .brand-image{max-height:46px;object-fit:contain}.footer-main .brand-image{width:180px}
.static-hero{background-color:var(--black);color:#fff;padding:58px clamp(24px,7vw,120px) 72px;position:relative;overflow:hidden}.static-breadcrumb{font:10px var(--mono);letter-spacing:.08em;color:#8d9693;margin-bottom:44px}.static-breadcrumb a{color:var(--gold-2)}.static-breadcrumb span{margin:0 10px}.static-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(330px,.7fr);gap:7vw;align-items:center}.static-copy h1{font-size:clamp(45px,6vw,84px);line-height:1.05;letter-spacing:-.055em;margin:17px 0}.static-copy h2{font-size:clamp(18px,2vw,28px);margin:0 0 20px;color:var(--gold-2)}.static-copy p{max-width:710px;color:#c8cfcc;font-size:17px}.static-photo{background:var(--black-2);border:1px solid #454c49;padding:18px}.static-photo img{width:100%;height:360px;object-fit:contain;background:#fff}.static-photo span{display:block;margin-top:13px;font:10px var(--mono);letter-spacing:.16em;color:var(--gold-2)}
.static-section{padding:80px clamp(24px,7vw,120px)}.static-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:7vw}.static-section h2{font-size:clamp(30px,4vw,52px);line-height:1.15;margin:10px 0 22px}.static-section .lead{font-size:17px;color:var(--gray);max-width:850px}.feature-list{margin-top:32px;border-top:1px solid var(--line)}.feature-list div{display:grid;grid-template-columns:54px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}.feature-list span{font:12px var(--mono);color:var(--gold-dark)}.feature-list b{font-size:16px}.static-aside{background:var(--paper);padding:28px;height:max-content}.static-aside h2{font-size:14px;margin:0 0 18px}.static-aside ul{margin:0;padding-left:20px}.static-aside li{margin:9px 0}.boundary{border-left:4px solid var(--gold);background:#fff;padding:18px 20px;margin-top:28px}.boundary h3{margin:0 0 7px;font-size:15px}.boundary p{margin:0;color:var(--gray)}
.faq-section{background:var(--paper)}.faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:30px}.faq-item{background:#fff;border:1px solid var(--line);padding:25px}.faq-item h3{font-size:17px;margin:0 0 11px}.faq-item p{margin:0;color:var(--gray)}.related-grid,.static-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:30px}.related-card,.static-card{display:block;border:1px solid var(--line);background:#fff;padding:24px;transition:.2s}.related-card:hover,.static-card:hover{border-color:var(--gold);transform:translateY(-2px)}.related-card small,.static-card small{font:10px var(--mono);letter-spacing:.12em;color:var(--gold-dark)}.related-card h3,.static-card h2{font-size:20px;margin:9px 0}.related-card p,.static-card p{color:var(--gray);margin:0}.static-card img{width:100%;height:230px;object-fit:contain;background:#edede8;padding:16px;margin-bottom:20px;mix-blend-mode:multiply}.list-hero{padding-bottom:82px}.list-hero h1{max-width:900px}.list-hero p{max-width:820px}.list-content{padding-top:72px}.contact-band{background:var(--black);color:#fff;text-align:center}.contact-band .eyebrow{color:var(--gold-2)}.contact-band h2{margin:5px auto 25px}.contact-band p{color:#aeb6b3}
.faq-list{border-top:1px solid var(--line);max-width:980px}.faq-list details{border-bottom:1px solid var(--line);padding:0 3px}.faq-list summary{cursor:pointer;font-weight:800;font-size:16px;list-style:none;padding:22px 38px 22px 0;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';position:absolute;right:5px;color:var(--gold-dark);font:600 24px var(--mono)}.faq-list details[open] summary:after{content:'−'}.faq-list p{color:var(--gray);max-width:850px;margin:0;padding:0 38px 24px 0;line-height:2}
.related-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:35px}.related-links a{border:1px solid var(--line);background:#fff;padding:12px 16px;font-size:11px;font-weight:700}.related-links a:hover{border-color:var(--gold)}
.static-navigation{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;width:min(850px,calc(100% - 40px))}.static-navigation a{background:#fff;border:1px solid var(--line);padding:22px;text-align:center;font-weight:800}.static-navigation a:hover{border-color:var(--gold);background:var(--paper)}

@media(max-width:1100px){
  .nav{gap:19px;margin-right:25px}.hero{grid-template-columns:1fr 430px;gap:5vw}.catalog-grid{grid-template-columns:repeat(3,1fr)}.process-grid a{padding:22px}.trustbar{padding:0 35px}.contact{gap:6%}.static-card-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:820px){
  .topbar{height:70px;padding:0 22px}.topbar .top-phone{display:none}.menu{display:block;margin-left:auto}.nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--black);margin:0;padding:10px 22px 18px;flex-direction:column;gap:0;border-top:1px solid #343a38}.nav.open{display:flex}.nav a{padding:13px 0;border-bottom:1px solid #303634}.nav a:after{display:none}.detail-page .nav:not(.open){display:none}.logo-image{height:35px;width:auto}
  .hero{min-height:auto;padding:115px 25px 70px;grid-template-columns:1fr}.hero h1{font-size:58px}.hero-product{max-width:590px;margin-top:15px}.hero-rail{display:none}.hero-photo{height:360px}
  .trustbar{grid-template-columns:repeat(2,1fr);padding:0}.trustbar>div{min-height:90px;border-bottom:1px solid #171a1c3b}.trustbar>a{grid-column:1/-1;justify-content:center;min-height:65px}.trustbar>div:nth-child(4){border-right:0}
  .section{padding:85px 25px}.section-head{display:block}.section-head>p{text-align:left;margin-top:20px}.catalog-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:repeat(2,1fr)}.process-grid a:nth-child(2){border-right:0}.process-grid a:nth-child(-n+2){border-bottom:1px solid #424947}.capability-band{gap:11px}
  .factory{grid-template-columns:1fr}.factory-image{min-height:460px}.factory-copy{padding:70px 25px}
  .contact{grid-template-columns:1fr;gap:55px}.footer-main{grid-template-columns:1.4fr 1fr 1fr}.footer-main>div:last-child{grid-column:2/-1}.footer-main.compact{grid-template-columns:1fr}.footer-main.compact .btn{justify-self:start}
  .detail-hero{grid-template-columns:1fr;padding:55px 25px}.detail-breadcrumb{margin:0}.detail-photo{max-width:600px}.detail-content{padding:80px 25px;grid-template-columns:1fr;gap:50px}.detail-cta{padding:65px 25px;display:block}.detail-cta .btn{margin-top:28px}.static-hero-grid,.static-layout{grid-template-columns:1fr}.static-photo img{height:300px}.related-grid,.static-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:520px){
  .logo b{font-size:15px}.logo-image{height:31px;width:auto}.logo small{font-size:7px;margin-top:6px}
  .hero{padding-top:105px}.kicker{align-items:flex-start;flex-direction:column;gap:10px}.hero h1{font-size:45px}.hero-copy>p{font-size:14px}.hero-actions .btn{width:100%}.factory-tags{margin-top:28px}.hero-product{border-width:5px;margin-top:28px}.hero-photo{height:280px}.hero-specs{grid-template-columns:1fr}.hero-specs div{border-right:0;border-bottom:1px solid #39403e}.stamp{width:73px;height:73px;left:-15px;top:-25px}.stamp b{font-size:20px}
  .section{padding-top:70px;padding-bottom:70px}.section-head h2,.factory-copy h2,.contact-title h2,.detail-main h2{font-size:36px}.catalog-grid{grid-template-columns:1fr}.product-photo{height:265px}.product-copy{min-height:205px}
  .process-grid{grid-template-columns:1fr}.process-grid a{border-right:0;border-bottom:1px solid #424947!important;min-height:260px}.process-grid a:last-child{border-bottom:0!important}.capability-band i{display:none}.capability-band span{width:45%;border:1px solid #424947;padding:9px;text-align:center}
  .solution-grid{grid-template-columns:1fr}.solution-grid>a{min-height:310px}.solution-grid>a>div{left:20px;right:20px}.solution-grid h3{font-size:22px}.solution-grid b{position:static;display:block;margin-top:13px}
  .factory-image{min-height:330px}.factory-facts div{grid-template-columns:1fr;gap:2px}.quote-form{padding:23px;box-shadow:7px 7px 0 #d9d9d2}
  footer{padding:48px 25px 20px}.footer-main{grid-template-columns:1fr 1fr;gap:35px}.footer-main>.logo{grid-column:1/-1}.footer-main>div:last-child{grid-column:1/-1}.footer-bottom{display:block;line-height:2}.footer-bottom span,.footer-bottom a{display:block;margin:0}
  .detail-copy h1{font-size:47px}.detail-photo img{height:290px}.detail-content{padding-top:65px;padding-bottom:65px}.detail-cta h2{font-size:34px}.static-hero{padding:38px 25px 60px}.static-section{padding:60px 25px}.static-photo img{height:240px}.faq-grid,.related-grid,.static-card-grid,.static-navigation{grid-template-columns:1fr}.static-card img{height:210px}.list-hero h1{font-size:45px}
  .footer-main>div>a,.footer-bottom a{min-height:44px;display:flex;align-items:center}.direct-contact a{min-height:56px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}