:root{
  --ink:#08090b;--ink-2:#0e1013;--paper:#f1efe9;--paper-2:#e7e3db;--white:#fff;--muted:#a5a7ab;--line:rgba(255,255,255,.14);--dark-line:rgba(8,9,11,.14);--red:#ef3439;--red-2:#c9141c;--radius:28px;--header:76px;--shell:min(1420px,calc(100vw - 72px));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--header)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}img{display:block;max-width:100%}button{color:inherit}
.shell{width:var(--shell);margin-inline:auto}
::selection{background:var(--red);color:#fff}
.brand-loader{position:fixed;inset:0;z-index:9999;background:#08090b;display:grid;place-items:center;transition:opacity .65s cubic-bezier(.22,1,.36,1),visibility .65s}.brand-loader.hide{opacity:0;visibility:hidden}.brand-loader div{display:grid;justify-items:center;gap:10px;animation:loaderIn .75s cubic-bezier(.22,1,.36,1)}.brand-loader img{width:58px}.brand-loader strong{color:#fff;letter-spacing:.22em;font-size:clamp(2.2rem,6vw,5rem);line-height:.9}.brand-loader span{color:#8f9298;letter-spacing:.44em;font-size:.62rem}
@keyframes loaderIn{from{opacity:0;transform:translateY(18px);filter:blur(8px)}to{opacity:1;transform:none;filter:none}}
.scroll-progress{position:fixed;left:0;right:0;top:0;height:2px;z-index:1200;background:transparent}.scroll-progress span{display:block;width:0;height:100%;background:var(--red)}
.site-header{height:var(--header);position:fixed;inset:0 0 auto;z-index:1000;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 34px;color:#fff;transition:background .35s,border-color .35s,backdrop-filter .35s;border-bottom:1px solid transparent}.site-header.scrolled{background:rgba(8,9,11,.86);backdrop-filter:blur(18px);border-color:rgba(255,255,255,.1)}
.brand{display:grid;grid-template-columns:36px auto;grid-template-rows:auto auto;column-gap:12px;align-items:center;justify-self:start}.brand img{width:36px;grid-row:1/3}.brand-name{font-weight:900;font-size:1.24rem;letter-spacing:.25em;line-height:1}.brand-sub{font-size:.5rem;letter-spacing:.32em;color:#9ca0a7;margin-top:5px}
.site-nav{display:flex;gap:34px;align-items:center}.site-nav a{font-size:.78rem;font-weight:650;letter-spacing:.04em;position:relative}.site-nav a:not(.nav-quote)::after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:1px;background:var(--red);transition:right .3s}.site-nav a:hover::after{right:0}.nav-quote{border:1px solid rgba(255,255,255,.35);padding:12px 19px;border-radius:999px;transition:.3s}.nav-quote:hover{background:#fff;color:#08090b;border-color:#fff}
.language-switcher{justify-self:end;display:flex;align-items:center;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:4px}.lang{border:0;background:none;color:#aeb0b5;padding:7px 9px;border-radius:999px;font-size:.66rem;cursor:pointer}.lang.active{background:#fff;color:#08090b}
.menu-toggle{display:none;border:0;background:none;width:42px;height:42px;padding:0;cursor:pointer}.menu-toggle i{display:block;width:24px;height:1px;background:#fff;margin:7px auto;transition:.3s}
.hero{height:max(760px,100svh);position:relative;color:#fff;background:#08090b;overflow:hidden}.hero-media{position:absolute;inset:-8%;transform:translate3d(0,0,0)}.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 60%;opacity:0;transform:scale(1.06);transition:opacity 1.2s ease,transform 7s linear}.hero-image.active{opacity:1;transform:scale(1.12)}.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,6,8,.98) 0%,rgba(5,6,8,.9) 32%,rgba(5,6,8,.42) 62%,rgba(5,6,8,.14) 100%),linear-gradient(0deg,rgba(5,6,8,.82) 0%,transparent 42%)}.hero-grain{position:absolute;inset:0;z-index:2;opacity:.18;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 140 140' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E")}.hero-outline{position:absolute;z-index:3;left:-.02em;bottom:5%;font-weight:950;font-size:clamp(9rem,22vw,24rem);line-height:.73;letter-spacing:-.075em;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.15);user-select:none}.hero-content{position:absolute;z-index:4;left:max(36px,calc((100vw - min(1420px,calc(100vw - 72px)))/2));top:50%;transform:translateY(-45%);width:min(760px,calc(100vw - 72px))}.hero-topline{display:flex;align-items:center;gap:14px;font-size:.67rem;letter-spacing:.21em;color:#d8d8d8;margin-bottom:24px}.hero-topline span{display:block;width:44px;height:2px;background:var(--red)}.hero h1{font-size:clamp(3.6rem,7.3vw,8.7rem);line-height:.88;letter-spacing:-.065em;max-width:900px;margin:0;text-wrap:balance}.hero-copy{font-size:clamp(1rem,1.25vw,1.25rem);line-height:1.7;color:#c5c7ca;max-width:650px;margin:32px 0 0}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:0 22px;border-radius:999px;border:1px solid transparent;font-size:.78rem;font-weight:800;letter-spacing:.03em;cursor:pointer;transition:transform .25s,background .25s,color .25s,border-color .25s}.btn:hover{transform:translateY(-2px)}.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:#ff474d}.btn-glass{color:#fff;border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.06);backdrop-filter:blur(12px)}.btn-glass:hover{background:#fff;color:#08090b}.btn-white{background:#fff;color:#08090b;border:0}.btn-dark{background:#08090b;color:#fff}.btn-light{background:#ece9e2;color:#08090b}
.hero-meta{position:absolute;z-index:4;right:max(36px,calc((100vw - min(1420px,calc(100vw - 72px)))/2));bottom:42px;display:flex;border-top:1px solid rgba(255,255,255,.24);width:min(650px,45vw)}.hero-meta div{flex:1;padding:18px 18px 0 0;display:grid;gap:7px}.hero-meta small{color:var(--red);font-size:.58rem;letter-spacing:.2em}.hero-meta b{font-size:.7rem;color:#d1d2d4;font-weight:600}.hero-slide-dots{position:absolute;z-index:5;right:34px;top:50%;display:grid;gap:9px}.hero-slide-dots button{width:3px;height:30px;padding:0;border:0;background:rgba(255,255,255,.28);cursor:pointer;transition:.3s}.hero-slide-dots button.active{height:52px;background:var(--red)}.scroll-cue{position:absolute;z-index:4;left:34px;bottom:38px;display:flex;align-items:center;gap:12px;color:#a9aaae;font-size:.58rem;letter-spacing:.24em;text-transform:uppercase}.scroll-cue span{width:36px;height:1px;background:#fff;position:relative;overflow:hidden}.scroll-cue span::after{content:"";position:absolute;inset:0;background:var(--red);animation:scrollCue 1.8s infinite}.scroll-cue em{font-style:normal}@keyframes scrollCue{0%{transform:translateX(-100%)}65%,100%{transform:translateX(100%)}}
.brand-rail{height:58px;background:var(--red);color:#fff;display:flex;gap:70px;align-items:center;overflow:hidden;white-space:nowrap}.brand-rail span{font-size:.66rem;font-weight:900;letter-spacing:.28em;animation:rail 24s linear infinite}.brand-rail span::after{content:"✦";margin-left:70px;opacity:.65}@keyframes rail{to{transform:translateX(-600px)}}
.brand-statement{background:var(--ink);color:#fff;padding:110px 0 120px}.statement-grid{display:grid;grid-template-columns:170px 1fr 300px;gap:70px;align-items:start}.statement-mark{border:1px solid var(--line);border-radius:50%;aspect-ratio:1;display:grid;place-items:center}.statement-mark img{width:72px}.section-kicker{display:block;font-size:.65rem;font-weight:850;letter-spacing:.22em;color:var(--red);margin-bottom:22px}.section-kicker.light{color:#ff6468}.statement-copy h2,.section-head h2,.pagoda-intro h2,.factory-hero-copy h2,.oem-copy h2,.contact-copy h2,.smat-copy h2,.chapter-copy h2{font-size:clamp(2.4rem,4.5vw,5.5rem);line-height:.98;letter-spacing:-.052em;margin:0;text-wrap:balance}.statement-copy p{max-width:800px;color:#aeb0b4;font-size:1.04rem;line-height:1.8;margin:30px 0 0}.statement-facts{display:grid;border-top:1px solid var(--line)}.statement-facts article{padding:23px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:baseline;gap:20px}.statement-facts strong{font-size:1.65rem;letter-spacing:-.04em}.statement-facts span{font-size:.67rem;color:#999da3;text-align:right;max-width:130px;line-height:1.5}
.systems{padding:128px 0 140px;background:var(--paper)}.section-head{display:grid;grid-template-columns:1fr 380px;gap:70px;align-items:end;margin-bottom:70px}.section-head p,.pagoda-intro p{color:#65676b;line-height:1.75;margin:0}.system-list{border-top:1px solid var(--dark-line)}.system-row{position:relative;display:grid;grid-template-columns:70px minmax(360px,1fr) 180px 220px 50px;gap:24px;align-items:center;padding:25px 8px;border-bottom:1px solid var(--dark-line);min-height:170px;transition:background .4s,padding .4s}.system-row:hover{background:#fff;padding-left:24px;padding-right:24px}.system-hit{position:absolute;inset:0;z-index:3}.system-no{font-size:.68rem;color:#82858a}.system-copy span{display:block;color:var(--red);font-size:.59rem;font-weight:800;letter-spacing:.18em;margin-bottom:12px}.system-copy h3{font-size:clamp(1.45rem,2.3vw,2.75rem);letter-spacing:-.04em;margin:0 0 10px}.system-copy p{color:#74767a;font-size:.86rem;margin:0;max-width:630px;line-height:1.6}.system-spec{display:grid;gap:7px}.system-spec b{font-size:1.02rem}.system-spec small{color:#74767a}.system-thumb{height:118px;border-radius:16px;overflow:hidden;clip-path:inset(0 18% 0 18% round 16px);transition:clip-path .5s cubic-bezier(.22,1,.36,1),transform .5s}.system-row:hover .system-thumb{clip-path:inset(0 round 16px);transform:scale(1.02)}.system-thumb img{width:100%;height:100%;object-fit:cover}.system-arrow{font-size:1.35rem;transition:transform .3s}.system-row:hover .system-arrow{transform:translate(5px,-5px)}
.product-chapter{position:relative;background:#dcd9d1;padding:140px 0 160px;overflow:hidden}.chapter-bg-word{position:absolute;right:-.05em;top:0;font-size:35vw;font-weight:950;line-height:.75;letter-spacing:-.08em;color:rgba(255,255,255,.38);user-select:none}.chapter-grid{position:relative;display:grid;grid-template-columns:.8fr 1.2fr;gap:100px;align-items:center}.chapter-id{display:block;font-size:.64rem;font-weight:850;letter-spacing:.22em;color:var(--red);margin-bottom:24px}.chapter-copy p{color:#55585c;line-height:1.8;max-width:630px;margin:30px 0}.chapter-specs{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--dark-line);margin:36px 0 34px}.chapter-specs div{display:flex;justify-content:space-between;gap:12px;padding:15px 0;border-bottom:1px solid var(--dark-line)}.chapter-specs div:nth-child(odd){padding-right:22px}.chapter-specs div:nth-child(even){padding-left:22px;border-left:1px solid var(--dark-line)}.chapter-specs dt{font-size:.65rem;color:#77797c}.chapter-specs dd{font-size:.78rem;font-weight:800;margin:0}.text-cta{display:inline-flex;align-items:center;gap:22px;font-size:.75rem;font-weight:850;border-bottom:1px solid #08090b;padding-bottom:8px}.text-cta span{font-size:1.1rem}.text-cta.dark{color:#08090b}.chapter-visual{position:relative;min-height:720px}.chapter-main{position:absolute;inset:0 0 70px 70px;margin:0;overflow:hidden;border-radius:220px 28px 28px 28px}.chapter-main img{width:100%;height:100%;object-fit:cover}.chapter-main::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.35),transparent 45%)}.chapter-main figcaption{position:absolute;z-index:2;left:28px;bottom:25px;color:#fff;font-size:.58rem;font-weight:800;letter-spacing:.18em}.chapter-float{position:absolute;left:0;bottom:0;width:270px;height:330px;border:10px solid #dcd9d1;border-radius:24px;overflow:hidden;margin:0}.chapter-float img{width:100%;height:100%;object-fit:cover}.chapter-badge{position:absolute;right:-35px;top:54px;width:150px;height:150px;background:var(--red);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 30px 60px rgba(156,18,24,.25)}.chapter-badge strong{font-size:3.5rem;line-height:1}.chapter-badge span{font-size:.58rem;font-weight:900;letter-spacing:.08em;line-height:1.3}
.pagoda-story{background:#08090b;color:#fff;padding:135px 0 120px}.pagoda-intro{display:grid;grid-template-columns:1fr 400px;gap:80px;align-items:end;margin-bottom:85px}.pagoda-intro p{color:#9fa1a5}.story-shell{display:grid;grid-template-columns:230px 1fr;gap:55px}.story-nav{position:sticky;top:120px;height:max-content;display:grid;gap:0;padding-left:28px}.story-nav button{border:0;background:none;color:#6f7278;text-align:left;padding:17px 0;display:flex;align-items:center;gap:18px;cursor:pointer;transition:.3s}.story-nav button b{font-size:.6rem}.story-nav button span{font-size:.76rem}.story-nav button.active{color:#fff;transform:translateX(8px)}.story-line{position:absolute;left:0;top:22px;bottom:22px;width:1px;background:rgba(255,255,255,.16)}.story-line i{display:block;width:1px;height:25%;background:var(--red);transition:transform .5s cubic-bezier(.22,1,.36,1)}.story-panels{position:relative;min-height:790px}.story-panel{position:absolute;inset:0;opacity:0;visibility:hidden;transform:translateY(22px);transition:opacity .55s,transform .55s,visibility .55s}.story-panel.active{opacity:1;visibility:visible;transform:none}.story-panel>img{width:100%;height:650px;object-fit:cover;border-radius:26px}.story-caption{display:grid;grid-template-columns:60px 1fr;gap:18px;margin-top:24px;padding-top:24px;border-top:1px solid var(--line)}.story-caption>span{color:var(--red);font-size:.67rem}.story-caption h3{font-size:1.35rem;margin:0 0 8px}.story-caption p{margin:0;color:#93969b;font-size:.82rem;line-height:1.6}.proof-pair,.finished-pair,.install-pair{height:650px;display:grid;grid-template-columns:1fr 1fr;gap:16px}.proof-pair figure{margin:0;position:relative;border-radius:26px;overflow:hidden}.proof-pair img,.finished-pair img,.install-pair img{width:100%;height:100%;object-fit:cover;border-radius:26px}.proof-pair figcaption{position:absolute;right:20px;bottom:20px;background:#fff;color:#08090b;padding:12px 18px;border-radius:999px;font-size:.75rem;font-weight:900}.finished-pair img{object-fit:contain;background:#fff}.install-pair img{object-position:center}.pagoda-colors{margin-top:85px;border-top:1px solid var(--line);padding-top:35px;display:grid;grid-template-columns:330px 1fr;gap:45px;align-items:end}.pagoda-colors div{display:grid;gap:14px}.pagoda-colors span{font-size:.6rem;letter-spacing:.2em;color:#85888d;margin-bottom:10px}.pagoda-colors b{font-size:1.25rem}.pagoda-colors img{width:100%;height:320px;object-fit:cover;border-radius:24px}
.smat-section{background:var(--paper);padding:150px 0}.smat-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:110px;align-items:center}.smat-visual{position:relative;min-height:740px}.smat-machine{position:absolute;left:0;top:0;width:75%;height:610px;object-fit:cover;border-radius:28px}.smat-finish{position:absolute;right:0;bottom:0;width:48%;height:390px;object-fit:cover;border:12px solid var(--paper);border-radius:28px}.smat-mesh{position:absolute;right:3%;top:2%;width:210px;height:210px;border-radius:50%;background:radial-gradient(circle at 50% 50%,transparent 27%,#08090b 28% 34%,transparent 35%) 0 0/22px 22px,linear-gradient(135deg,var(--red),#8e0d13);mix-blend-mode:multiply;opacity:.85}.smat-label{position:absolute;left:6%;bottom:30px;color:#fff;font-size:5rem;font-weight:950;letter-spacing:-.08em;line-height:.75;text-shadow:0 8px 40px rgba(0,0,0,.5)}.smat-copy p{color:#66686c;line-height:1.8;margin:28px 0 34px}.thickness-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}.thickness-cards article{border:1px solid var(--dark-line);border-radius:18px;padding:24px;display:grid;gap:8px}.thickness-cards strong{font-size:2rem;letter-spacing:-.04em}.thickness-cards span{font-size:.72rem;color:#6e7074}.size-list{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 34px}.size-list span{border-radius:999px;background:#fff;padding:10px 14px;font-size:.68rem;border:1px solid rgba(8,9,11,.08)}
.factory{background:#121418;color:#fff;padding-bottom:140px}.factory-hero{height:760px;position:relative;overflow:hidden}.factory-hero>img{position:absolute;inset:-8%;width:116%;height:116%;object-fit:cover}.factory-hero-overlay{position:absolute;inset:0;background:linear-gradient(0deg,#121418 0%,rgba(18,20,24,.12) 60%),linear-gradient(90deg,rgba(8,9,11,.72),transparent)}.factory-hero-copy{position:absolute;left:50%;bottom:70px;transform:translateX(-50%)}.factory-hero-copy h2{max-width:900px}.factory-gallery{display:grid;grid-template-columns:1.2fr .7fr .7fr;grid-auto-rows:330px;gap:16px}.factory-gallery figure{margin:0;position:relative;overflow:hidden;border-radius:22px}.factory-gallery .wide{grid-column:span 2}.factory-gallery .tall{grid-row:span 2}.factory-gallery img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.22,1,.36,1)}.factory-gallery figure:hover img{transform:scale(1.045)}.factory-gallery figcaption{position:absolute;left:18px;right:18px;bottom:16px;background:rgba(8,9,11,.7);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.11);padding:12px 15px;border-radius:13px;display:flex;justify-content:space-between;font-size:.67rem}.factory-gallery figcaption b{color:var(--red)}.factory-line{border-top:1px solid var(--line);margin-top:50px;padding-top:35px;display:grid;grid-template-columns:200px 1fr;align-items:start}.factory-line span{font-size:3.6rem;font-weight:950;letter-spacing:-.06em}.factory-line p{margin:0;color:#92959a;line-height:1.8;max-width:720px}
.oem{position:relative;background:#08090b;color:#fff;padding:150px 0;overflow:hidden}.oem-watermark{position:absolute;right:-.08em;bottom:-.15em;font-size:34vw;line-height:.75;color:rgba(255,255,255,.025);font-weight:950;letter-spacing:-.08em}.oem-grid{position:relative;display:grid;grid-template-columns:1fr .9fr;gap:130px}.oem-copy p{color:#96999f;line-height:1.8;max-width:680px;margin:30px 0 36px}.oem-steps{border-top:1px solid var(--line)}.oem-steps article{display:grid;grid-template-columns:70px 1fr;gap:22px;padding:28px 0;border-bottom:1px solid var(--line)}.oem-steps b{color:var(--red);font-size:.67rem}.oem-steps h3{margin:0 0 9px;font-size:1.15rem}.oem-steps p{margin:0;color:#8f9298;font-size:.82rem;line-height:1.6}
.contact{position:relative;background:var(--red);color:#fff;padding:145px 0 120px;overflow:hidden}.contact-brand{position:absolute;left:-.05em;bottom:-.16em;font-size:36vw;font-weight:950;letter-spacing:-.09em;line-height:.75;color:rgba(255,255,255,.08)}.contact-grid{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:110px;align-items:start}.contact-copy .section-kicker{color:#fff}.contact-copy p{color:rgba(255,255,255,.78);line-height:1.8;max-width:580px;margin:28px 0 36px}.contact-direct{display:grid;border-top:1px solid rgba(255,255,255,.25)}.contact-direct a{padding:18px 0;border-bottom:1px solid rgba(255,255,255,.25);display:grid;gap:5px}.contact-direct small{font-size:.56rem;letter-spacing:.2em;opacity:.7}.contact-direct strong{font-size:1rem}.quote-form{background:#fff;color:#08090b;padding:34px;border-radius:28px;box-shadow:0 40px 90px rgba(102,5,10,.28)}.quote-form label{display:grid;gap:8px;margin-bottom:18px}.quote-form label>span{font-size:.65rem;font-weight:800;letter-spacing:.05em}.quote-form input,.quote-form textarea,.quote-form select{width:100%;border:0;border-bottom:1px solid rgba(8,9,11,.18);border-radius:0;padding:13px 0;background:transparent;outline:none;transition:border-color .25s}.quote-form input:focus,.quote-form textarea:focus,.quote-form select:focus{border-color:var(--red)}.quote-form textarea{resize:vertical}.form-split{display:grid;grid-template-columns:1fr 1fr;gap:20px}.quote-form .btn{margin-top:8px;width:100%}
.site-footer{background:#08090b;color:#fff;padding:55px 0 24px}.footer-top{display:grid;grid-template-columns:250px 1fr auto;gap:60px;align-items:center;padding-bottom:40px;border-bottom:1px solid var(--line)}.footer-logo{display:flex;align-items:center;gap:12px}.footer-logo img{width:44px}.footer-logo strong{font-size:1.7rem;letter-spacing:.2em}.footer-top p{margin:0;color:#85888d;max-width:620px;font-size:.8rem;line-height:1.7}.footer-up{font-size:.68rem;border-bottom:1px solid #fff;padding-bottom:5px}.footer-bottom{padding-top:24px;display:flex;justify-content:space-between;gap:30px;color:#686b70;font-size:.6rem;letter-spacing:.04em}.floating-wa{position:fixed;right:24px;bottom:24px;z-index:900;width:58px;height:58px;border-radius:50%;background:#21c063;color:#fff;display:grid;place-items:center;box-shadow:0 15px 40px rgba(0,0,0,.25);font-size:.7rem;font-weight:900;transition:.25s}.floating-wa:hover{transform:translateY(-4px) scale(1.04)}
.inquiry-dialog{width:min(680px,calc(100vw - 32px));border:0;border-radius:28px;padding:34px;background:#fff;color:#08090b;box-shadow:0 40px 120px rgba(0,0,0,.35)}.inquiry-dialog::backdrop{background:rgba(0,0,0,.72);backdrop-filter:blur(8px)}.inquiry-dialog h2{font-size:2rem;margin:0 0 20px}.inquiry-dialog textarea{width:100%;padding:16px;border:1px solid rgba(8,9,11,.14);border-radius:14px;resize:none;line-height:1.6}.dialog-close{position:absolute;right:20px;top:17px;border:0;background:none;font-size:1.8rem;cursor:pointer}.dialog-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.reveal,.reveal-up{opacity:0;transform:translateY(34px);transition:opacity .85s cubic-bezier(.22,1,.36,1),transform .85s cubic-bezier(.22,1,.36,1)}.reveal-up{transform:translateY(24px)}.reveal.visible,.reveal-up.visible{opacity:1;transform:none}.hero-content .reveal-up:nth-child(2){transition-delay:.08s}.hero-content .reveal-up:nth-child(3){transition-delay:.16s}.hero-content .reveal-up:nth-child(4){transition-delay:.24s}
@media (max-width:1100px){
  :root{--shell:min(1000px,calc(100vw - 42px))}.site-header{grid-template-columns:1fr auto auto;padding:0 20px}.site-nav{position:fixed;inset:0;background:#08090b;display:flex;flex-direction:column;justify-content:center;gap:25px;transform:translateY(-100%);transition:transform .5s cubic-bezier(.22,1,.36,1);z-index:-1}.site-nav.open{transform:none}.site-nav a{font-size:1.7rem}.menu-toggle{display:block;z-index:2}.menu-toggle.open i:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle.open i:last-child{transform:translateY(-4px) rotate(-45deg)}.language-switcher{margin-left:8px}.statement-grid{grid-template-columns:130px 1fr}.statement-facts{grid-column:2}.section-head,.pagoda-intro{grid-template-columns:1fr;gap:28px}.system-row{grid-template-columns:55px 1fr 160px 150px 35px}.chapter-grid{grid-template-columns:1fr;gap:70px}.chapter-visual{min-height:620px}.story-shell{grid-template-columns:170px 1fr}.smat-grid{grid-template-columns:1fr;gap:70px}.oem-grid,.contact-grid{grid-template-columns:1fr;gap:70px}.factory-gallery{grid-template-columns:1fr 1fr}.factory-gallery .wide{grid-column:span 1}.factory-gallery .tall{grid-row:span 1}.hero-meta{display:none}
}
@media (max-width:720px){
  :root{--shell:calc(100vw - 30px);--header:68px;--radius:20px}.site-header{padding:0 14px}.brand{grid-template-columns:30px auto;column-gap:8px}.brand img{width:30px}.brand-name{font-size:1.05rem}.brand-sub{font-size:.42rem}.language-switcher{display:none}.hero{min-height:760px;height:100svh}.hero-media{inset:-2%}.hero::after{background:linear-gradient(0deg,rgba(5,6,8,.97) 0%,rgba(5,6,8,.72) 72%,rgba(5,6,8,.3) 100%)}.hero-content{left:15px;width:calc(100vw - 30px);top:auto;bottom:116px;transform:none}.hero h1{font-size:clamp(3.25rem,15vw,5.8rem)}.hero-copy{font-size:.92rem;line-height:1.6;margin-top:22px}.hero-actions{margin-top:24px}.btn{min-height:48px;padding:0 18px}.hero-outline{font-size:35vw;bottom:3%}.hero-slide-dots{right:14px}.scroll-cue{display:none}.brand-rail{gap:40px}.brand-rail span::after{margin-left:40px}.brand-statement,.systems,.pagoda-story,.smat-section,.oem,.contact{padding-top:90px;padding-bottom:90px}.statement-grid{grid-template-columns:1fr;gap:38px}.statement-mark{width:120px}.statement-facts{grid-column:auto}.statement-copy h2,.section-head h2,.pagoda-intro h2,.factory-hero-copy h2,.oem-copy h2,.contact-copy h2,.smat-copy h2,.chapter-copy h2{font-size:clamp(2.25rem,11vw,3.5rem)}.section-head{margin-bottom:42px}.system-row{grid-template-columns:34px 1fr 34px;gap:14px;padding:25px 0}.system-copy{grid-column:2}.system-spec{grid-column:2}.system-thumb{grid-column:2;height:150px;clip-path:none}.system-arrow{grid-column:3;grid-row:1}.product-chapter{padding:95px 0}.chapter-grid{gap:48px}.chapter-specs{grid-template-columns:1fr}.chapter-specs div:nth-child(n){padding:14px 0;border-left:0}.chapter-visual{min-height:480px}.chapter-main{inset:0 0 45px 25px;border-radius:120px 20px 20px}.chapter-float{width:150px;height:205px;border-width:7px}.chapter-badge{width:105px;height:105px;right:-6px;top:35px}.chapter-badge strong{font-size:2.5rem}.pagoda-intro{margin-bottom:48px}.story-shell{grid-template-columns:1fr;gap:24px}.story-nav{position:static;grid-template-columns:repeat(4,1fr);padding:0;border-bottom:1px solid var(--line)}.story-nav button{display:grid;gap:5px;padding:14px 4px;text-align:center}.story-nav button.active{transform:none}.story-nav button span{font-size:.54rem}.story-line{display:none}.story-panels{min-height:650px}.story-panel>img,.proof-pair,.finished-pair,.install-pair{height:500px}.proof-pair,.finished-pair,.install-pair{gap:8px}.story-caption{grid-template-columns:38px 1fr}.pagoda-colors{grid-template-columns:1fr}.pagoda-colors img{height:210px}.smat-visual{min-height:500px}.smat-machine{width:88%;height:420px}.smat-finish{width:52%;height:255px}.smat-mesh{width:130px;height:130px}.smat-label{font-size:3.6rem}.thickness-cards{grid-template-columns:1fr 1fr}.factory-hero{height:580px}.factory-gallery{grid-template-columns:1fr;grid-auto-rows:270px}.factory-line{grid-template-columns:1fr;gap:18px}.factory-line span{font-size:2.8rem}.contact-grid{gap:45px}.quote-form{padding:22px;border-radius:20px}.form-split{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr;gap:24px}.footer-bottom{flex-direction:column;gap:10px}.floating-wa{width:50px;height:50px;right:15px;bottom:15px}.dialog-actions{display:grid}.dialog-actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.reveal,.reveal-up{opacity:1;transform:none}.brand-loader{display:none}}


/* V6 — ANTU 安途 brand-origin system */
.brand-sub{letter-spacing:.13em;color:#b9bbc0}.hero-signature{display:flex;align-items:baseline;gap:16px;margin-bottom:20px}.hero-signature strong{font-size:1.55rem;letter-spacing:.24em;font-weight:950}.hero-signature span{font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:1.25rem;font-weight:800;letter-spacing:.16em;color:#fff}.hero-signature i{font-style:normal;font-size:.58rem;letter-spacing:.22em;color:#c8a46c;border-left:1px solid rgba(255,255,255,.28);padding-left:16px}.hero h1{max-width:920px}.hero-copy{max-width:760px}.hero-meta small{min-width:42px;color:#d0a96c;font-size:.65rem;letter-spacing:.08em}.hero-meta b{max-width:220px}.brand-origin{position:relative;background:#ece9e1;color:#0b0c0e;padding:150px 0 125px;overflow:hidden}.brand-origin::before{content:"ANTU";position:absolute;right:-.07em;top:-.12em;font-size:27vw;font-weight:950;letter-spacing:-.09em;line-height:.8;color:rgba(9,10,12,.035);pointer-events:none}.origin-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:110px;align-items:center}.origin-symbol{min-height:620px;background:#0b0c0e;color:#fff;border-radius:34px;position:relative;overflow:hidden;padding:44px;box-shadow:0 45px 100px rgba(18,16,13,.18)}.origin-symbol::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 15%,rgba(193,26,31,.26),transparent 33%),linear-gradient(145deg,transparent 40%,rgba(255,255,255,.03));pointer-events:none}.origin-year{position:relative;z-index:2;display:flex;align-items:baseline;gap:12px;color:#9da0a5;font-size:.59rem;letter-spacing:.24em}.origin-year strong{color:#fff;font-size:1.05rem;letter-spacing:.08em}.origin-cn{position:relative;z-index:2;display:flex;gap:.02em;margin-top:48px;font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:clamp(8rem,13vw,13.5rem);font-weight:900;line-height:.78;letter-spacing:-.13em}.origin-cn span:first-child{color:#fff}.origin-cn span:last-child{color:var(--red)}.origin-equation{position:absolute;z-index:2;left:44px;bottom:35px;font-size:.64rem;letter-spacing:.19em;color:#d0d1d4}.origin-equation i{font-style:normal;color:var(--red);margin:0 8px}.origin-route{position:absolute;z-index:1;width:72%;height:auto;right:-2%;bottom:8%;overflow:visible}.origin-route path{fill:none;stroke-linecap:round}.route-shadow{stroke:rgba(255,255,255,.14);stroke-width:5}.route-live{stroke:#c71f27;stroke-width:3;stroke-dasharray:14 16;animation:routeMove 2.2s linear infinite}.origin-route circle{fill:#fff;stroke:#c71f27;stroke-width:4}@keyframes routeMove{to{stroke-dashoffset:-60}}.origin-copy h2{font-size:clamp(3.4rem,5.7vw,6.8rem);line-height:.94;letter-spacing:-.065em;margin:18px 0 34px;max-width:820px}.origin-copy>p{font-size:.94rem;line-height:1.9;color:#5c5b58;max-width:700px}.origin-copy blockquote{margin:35px 0;padding:30px 0;border-top:1px solid rgba(10,11,13,.16);border-bottom:1px solid rgba(10,11,13,.16);display:flex;align-items:flex-start;gap:20px}.origin-copy blockquote span{font-family:Georgia,serif;font-size:4rem;color:var(--red);line-height:.7}.origin-copy blockquote strong{font-size:1.2rem;line-height:1.5}.origin-meanings{display:grid;grid-template-columns:1fr 1fr;gap:16px}.origin-meanings article{display:grid;grid-template-columns:55px 1fr;gap:16px;background:rgba(255,255,255,.56);border:1px solid rgba(10,11,13,.08);padding:20px;border-radius:18px}.origin-meanings article>b{font-family:"Noto Sans SC","PingFang SC",sans-serif;font-size:2.25rem;color:var(--red);line-height:1}.origin-meanings strong{font-size:.77rem}.origin-meanings p{font-size:.68rem;line-height:1.55;color:#6b6965;margin:6px 0 0}.origin-gallery{position:relative;margin-top:70px;display:grid;grid-template-columns:1.25fr .75fr 1fr;gap:14px}.origin-gallery figure{position:relative;height:340px;margin:0;overflow:hidden;border-radius:24px;background:#111}.origin-gallery figure:nth-child(2){height:285px;margin-top:55px}.origin-gallery img{width:100%;height:100%;object-fit:cover;transition:transform 1s cubic-bezier(.22,1,.36,1),filter .5s}.origin-gallery figure:hover img{transform:scale(1.045);filter:contrast(1.03)}.origin-gallery figure::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,5,7,.78),transparent 55%)}.origin-gallery figcaption{position:absolute;z-index:2;left:20px;right:20px;bottom:18px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px}.origin-gallery figcaption span{color:#e23a3f;font-size:.62rem;font-weight:900}.origin-gallery figcaption b{font-size:.7rem;letter-spacing:.05em;text-align:right}.brand-statement{padding-top:115px}.statement-facts article strong{font-size:clamp(2.1rem,3.7vw,4.2rem)}.footer-logo span{display:grid;gap:5px}.footer-logo em{font-style:normal;font-size:.5rem;letter-spacing:.16em;color:#777b82}.contact-brand{font-family:"Noto Sans SC","PingFang SC",sans-serif;letter-spacing:-.13em}.site-nav a[href="#story"]{color:#fff}.site-header.scrolled .site-nav a[href="#story"]{color:#d4d4d5}
@media(max-width:1100px){.origin-grid{grid-template-columns:1fr;gap:60px}.origin-symbol{min-height:520px}.origin-cn{font-size:11rem}.origin-gallery{grid-template-columns:1fr 1fr}.origin-gallery figure:nth-child(3){grid-column:span 2}.origin-gallery figure:nth-child(2){margin-top:0;height:340px}}
@media(max-width:720px){.hero-signature{gap:9px;margin-bottom:14px}.hero-signature strong{font-size:1.13rem}.hero-signature span{font-size:1rem}.hero-signature i{font-size:.45rem;padding-left:9px}.hero h1{font-size:clamp(3.05rem,14vw,5.25rem)}.brand-origin{padding:88px 0 82px}.origin-grid{gap:42px}.origin-symbol{min-height:430px;border-radius:24px;padding:25px}.origin-year{font-size:.49rem}.origin-year strong{font-size:.86rem}.origin-cn{font-size:8rem;margin-top:38px}.origin-equation{left:25px;right:20px;bottom:24px;font-size:.49rem;letter-spacing:.11em}.origin-route{width:90%;right:-12%;bottom:12%}.origin-copy h2{font-size:clamp(2.7rem,13vw,4.6rem);margin-bottom:26px}.origin-copy>p{font-size:.86rem;line-height:1.78}.origin-meanings{grid-template-columns:1fr}.origin-gallery{grid-template-columns:1fr;margin-top:45px}.origin-gallery figure,.origin-gallery figure:nth-child(2){height:250px;margin-top:0}.origin-gallery figure:nth-child(3){grid-column:auto}.brand-statement{padding-top:80px}.brand-sub{font-size:.38rem!important}}
@media(prefers-reduced-motion:reduce){.route-live{animation:none}}

/* V6 completion — customization, standard export and trade terms */
.anchor-alias{position:absolute;top:calc(var(--header) * -1)}
.site-nav{gap:27px}.site-nav a{font-size:.73rem}
.service-index{position:relative;margin-top:92px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.service-card{min-height:240px;padding:28px 25px 30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(255,255,255,.008));transition:background .35s,transform .35s}
.service-card:hover{background:rgba(255,255,255,.075);transform:translateY(-4px)}
.service-card>span{display:block;color:var(--red);font-size:.6rem;font-weight:900;letter-spacing:.14em;margin-bottom:48px}
.service-card h3{font-size:1.15rem;letter-spacing:-.025em;margin:0 0 14px}
.service-card p{font-size:.77rem;line-height:1.7;color:#8f9298;margin:0}
.export-capability{position:relative;background:#ebe8e0;padding:150px 0 130px;overflow:hidden}
.export-capability::before{content:"EXPORT";position:absolute;right:-.05em;top:.02em;color:rgba(8,9,11,.035);font-weight:950;font-size:24vw;letter-spacing:-.075em;line-height:.8;pointer-events:none}
.export-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:105px;align-items:center}
.export-visual{position:relative;min-height:690px}
.export-main{position:absolute;inset:0 74px 90px 0;margin:0;border-radius:30px;overflow:hidden;background:#111;box-shadow:0 42px 90px rgba(26,22,17,.18)}
.export-main img{width:100%;height:100%;object-fit:cover}
.export-main::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,7,9,.82),transparent 55%)}
.export-main figcaption{position:absolute;z-index:2;left:28px;right:28px;bottom:24px;display:flex;align-items:flex-end;justify-content:space-between;color:#fff}
.export-main figcaption b{font-size:2rem;letter-spacing:.18em}.export-main figcaption span{font-size:.65rem;letter-spacing:.12em;color:#d5d6d8}
.export-float{position:absolute;right:0;bottom:0;width:43%;height:310px;margin:0;border:12px solid #ebe8e0;border-radius:24px;overflow:hidden;background:#111}
.export-float img{width:100%;height:100%;object-fit:cover}
.export-stamp{position:absolute;right:20px;top:34px;width:148px;height:148px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-content:center;text-align:center;gap:8px;box-shadow:0 24px 55px rgba(159,15,22,.28);transform:rotate(7deg)}
.export-stamp strong{font-size:1.22rem;letter-spacing:.09em}.export-stamp span{font-size:.49rem;letter-spacing:.13em}
.export-copy h2{font-size:clamp(2.6rem,4.7vw,5.7rem);line-height:.96;letter-spacing:-.055em;margin:0;text-wrap:balance}
.export-copy>p{max-width:660px;color:#5e6064;font-size:.96rem;line-height:1.85;margin:30px 0 28px}
.document-cloud{display:flex;flex-wrap:wrap;gap:9px}
.document-cloud span{padding:11px 14px;border:1px solid rgba(8,9,11,.13);border-radius:999px;background:rgba(255,255,255,.54);font-size:.64rem;font-weight:750}
.export-note{display:block;color:#77797d;font-size:.58rem;margin-top:13px;line-height:1.5}
.trade-panel{position:relative;margin-top:105px;background:#fff;border-radius:30px;padding:46px;box-shadow:0 30px 75px rgba(26,22,17,.08)}
.trade-heading{display:grid;grid-template-columns:260px 1fr;gap:45px;align-items:end;padding-bottom:34px;border-bottom:1px solid var(--dark-line)}
.trade-heading .section-kicker{margin:0}.trade-heading h3{font-size:clamp(2rem,3.2vw,3.8rem);line-height:1;letter-spacing:-.05em;margin:0;max-width:800px}
.terms-grid{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid var(--dark-line);margin-top:34px}
.terms-grid article{min-height:235px;padding:24px;border-top:1px solid var(--dark-line);border-right:1px solid var(--dark-line);border-bottom:1px solid var(--dark-line);transition:background .3s}
.terms-grid article:hover{background:#f4f1ea}
.terms-grid b{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:50%;background:#0c0d0f;color:#fff;font-size:.65rem;letter-spacing:.08em;margin-bottom:28px}
.terms-grid h4{font-size:1.05rem;margin:0 0 12px}.terms-grid p{font-size:.73rem;line-height:1.65;color:#66686c;margin:0}
.payment-row{display:grid;grid-template-columns:1fr 1fr .9fr;gap:14px;margin-top:20px}
.payment-row>article{display:grid;grid-template-columns:72px 1fr;gap:18px;padding:22px;border:1px solid var(--dark-line);border-radius:18px;align-items:start}
.payment-row>article>span{display:grid;place-items:center;aspect-ratio:1;background:var(--red);color:#fff;border-radius:15px;font-size:.85rem;font-weight:900;letter-spacing:.06em}
.payment-row h4{font-size:.93rem;margin:3px 0 8px}.payment-row article p{font-size:.7rem;line-height:1.6;color:#686a6e;margin:0}
.payment-note{margin:0;padding:22px;border-radius:18px;background:#0b0c0e;color:#aeb0b4;font-size:.72rem;line-height:1.7;display:flex;align-items:center}
.export-flow{display:grid;grid-template-columns:1fr 28px 1fr 28px 1fr 28px 1fr 28px 1fr 28px 1fr 28px 1fr 28px 1fr;align-items:center;margin-top:70px;border-top:1px solid var(--dark-line);padding-top:30px}
.export-flow article{display:grid;gap:8px}.export-flow article b{color:var(--red);font-size:.58rem;letter-spacing:.1em}.export-flow article span{font-size:.68rem;font-weight:800;line-height:1.35}.export-flow>i{display:block;height:1px;background:rgba(8,9,11,.22);position:relative}.export-flow>i::after{content:"";position:absolute;right:0;top:-2px;border-left:5px solid rgba(8,9,11,.45);border-top:2.5px solid transparent;border-bottom:2.5px solid transparent}
.contact{scroll-margin-top:var(--header)}
@media(max-width:1100px){
  .service-index{grid-template-columns:repeat(2,1fr)}
  .export-grid{grid-template-columns:1fr;gap:64px}.export-visual{min-height:620px}.export-copy{max-width:850px}
  .terms-grid{grid-template-columns:repeat(2,1fr)}.payment-row{grid-template-columns:1fr 1fr}.payment-note{grid-column:1/-1}
  .export-flow{grid-template-columns:repeat(4,1fr);gap:12px}.export-flow>i{display:none}.export-flow article{padding:18px;border:1px solid var(--dark-line);border-radius:15px}
}
@media(max-width:720px){
  .oem,.export-capability{padding-top:88px;padding-bottom:88px}.service-index{grid-template-columns:1fr;margin-top:58px;border-left:0}.service-card{min-height:auto;padding:22px 4px;border-right:0}.service-card>span{margin-bottom:25px}
  .export-grid{gap:43px}.export-visual{min-height:480px}.export-main{inset:0 25px 55px 0;border-radius:22px}.export-float{height:205px;width:49%;border-width:7px}.export-stamp{width:105px;height:105px;right:3px;top:22px}.export-stamp strong{font-size:.88rem}.export-stamp span{font-size:.39rem}.export-main figcaption{left:18px;right:18px;bottom:17px}.export-main figcaption b{font-size:1.35rem}.export-main figcaption span{font-size:.51rem}
  .export-copy h2{font-size:clamp(2.45rem,12vw,4rem)}.trade-panel{margin-top:65px;padding:22px 15px;border-radius:22px}.trade-heading{grid-template-columns:1fr;gap:16px}.terms-grid{grid-template-columns:1fr;border-left:0}.terms-grid article{min-height:auto;border-left:1px solid var(--dark-line)}.payment-row{grid-template-columns:1fr}.payment-note{grid-column:auto}.export-flow{grid-template-columns:1fr 1fr;margin-top:48px}.document-cloud span{font-size:.57rem;padding:9px 11px}
  .footer-bottom{align-items:flex-start}
}

/* V6.1 mobile language access and cache-safe polish */
.footer-bottom a{color:inherit;transition:color .25s}.footer-bottom a:hover{color:#fff}
@media (max-width:720px){
  .site-header .language-switcher{display:flex;position:absolute;right:58px;top:50%;transform:translateY(-50%);margin:0;padding:3px;background:rgba(8,9,11,.5);backdrop-filter:blur(12px)}
  .site-header .lang{font-size:.55rem;padding:5px 6px}
  .menu-toggle{position:relative;z-index:4}
}