@font-face{font-family:InterTight;src:url('inter-tight-latin-variable.woff2') format('woff2');font-weight:100 900;font-display:swap}
:root{--ink:#211810;--dark:#17120e;--brown:#302116;--gold:#c99b58;--champagne:#e8d2a7;--ivory:#f8f5ef;--cream:#f2ece2;--muted:#7d746a;--line:#d8d1c7;--green:#153b32;--serif:'Noto Serif SC','Source Han Serif SC','Songti SC','STSong','SimSun',Georgia,serif;--sans:InterTight,'PingFang SC','Microsoft YaHei',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.8;-webkit-font-smoothing:antialiased}body:has(dialog[open]){overflow:hidden}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{max-width:100%;display:block}svg{width:24px;height:24px;flex:none}h1,h2,h3,p{margin-top:0}h1,h2{font-family:var(--serif);font-weight:500;letter-spacing:.025em;line-height:1.35}h1{font-size:clamp(36px,4.4vw,66px)}h2{font-size:clamp(32px,3.3vw,48px);margin-bottom:22px}h3{font-size:21px;font-weight:500;line-height:1.5;margin-bottom:14px}p{color:var(--muted);margin-bottom:24px}a,button{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:5px}input:focus,select:focus,textarea:focus{outline:2px solid var(--gold);outline-offset:1px}.container{width:min(1280px,calc(100% - 120px));margin:auto}.section{padding:130px 0;position:relative}.section:not(.inner-list,.archive-section,.detail-section,.related-section){min-height:700px}.section-heading{max-width:760px}.section-heading>p{font-size:16px;max-width:610px;margin:0}.eyebrow{display:block;font-size:11px;letter-spacing:.18em;line-height:1.8;color:#9c7849;margin-bottom:25px;font-weight:500}.section-top{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:65px}.section-top>.text-link{white-space:nowrap;margin-bottom:5px}.section-aside{border-left:1px solid var(--line);padding-left:28px;font-size:14px;line-height:2.2;flex:none;margin-bottom:5px}.section-foot{margin-top:50px;display:flex;justify-content:space-between;align-items:center;gap:25px}.section-foot small,.fine-print,.scene-note{font-size:11px;line-height:1.8;color:#9d9285}.fine-print{display:block;margin-top:28px;margin-bottom:0}.dark{background:var(--dark);color:var(--ivory)}.dark p{color:#baafa1}.dark .eyebrow{color:#d1b686}.button{display:inline-flex;align-items:center;justify-content:center;gap:30px;min-height:50px;padding:12px 28px;border:1px solid transparent;border-radius:32px;background:linear-gradient(120deg,#ead8b5,#d9b778);color:var(--ink);font-size:14px;font-weight:500;line-height:1.7;transition:transform .25s,background .25s,box-shadow .25s}.button:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0002}.button span{transition:transform .25s}.button:hover span{transform:translateX(4px)}.button.small{font-size:12px;min-height:41px;padding:9px 20px;gap:18px}.button.outline{background:#17120e22;border-color:#b4a58b;color:#f4e8d2}.button.outline:hover{background:#e8d2a718}.dark-button{background:var(--ink);color:var(--champagne)}.button-row{display:flex;gap:15px;align-items:center;flex-wrap:wrap}.text-link{display:inline-flex;align-items:center;gap:24px;font-size:13px;font-weight:500;line-height:1.8}.text-link svg{width:20px;transition:transform .25s}.text-link:hover svg{transform:translateX(5px)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;top:-100px;left:20px;background:var(--champagne);padding:12px;z-index:1000}.skip-link:focus{top:10px}
.site-header{height:88px;position:fixed;inset:0 0 auto;z-index:90;color:#f3ede3;transition:background .3s,height .3s,box-shadow .3s;border-bottom:1px solid #fff1}.site-header.scrolled,.site-header.solid{background:#17120eea;backdrop-filter:blur(18px);box-shadow:0 4px 30px #0001}.site-header.scrolled{height:76px}.header-inner{width:min(1540px,calc(100% - 70px));margin:auto;height:100%;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:12px;flex:none}.brand img{width:135px;height:40px;object-fit:contain;background:white;border-radius:2px}.brand>span{font-family:var(--serif);font-size:20px;line-height:1.2}.brand small{display:block;font:8px/1.8 var(--sans);letter-spacing:.13em;margin-top:4px;color:#e5ceb0}.main-nav{display:flex;justify-content:center;align-items:center;gap:23px;flex:1}.main-nav a{font-size:12px;white-space:nowrap;padding:8px 0;position:relative}.main-nav a:after{content:'';position:absolute;height:1px;background:var(--champagne);bottom:0;left:0;right:100%;transition:right .3s}.main-nav a:hover:after{right:0}.header-actions{display:flex;align-items:center;gap:16px}.icon-button{width:34px;height:34px;border:1px solid #fff5;background:none;color:inherit;display:grid;place-items:center;border-radius:50%}.icon-button svg{width:17px;height:17px}.menu-toggle{display:none;background:none;border:0;color:inherit;width:40px;height:40px;position:relative}.menu-toggle>span:not(.sr-only){display:block;width:23px;height:1px;background:currentColor;margin:6px auto}
.hero{height:max(800px,100svh);max-height:1080px;background:var(--dark);color:var(--ivory);position:relative;overflow:hidden}.hero-image{position:absolute;width:100%;height:100%;object-fit:cover;object-position:59% 50%}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#17120e99 0,#17120e33 40%,transparent 65%),linear-gradient(0deg,#17120e88,transparent 35%)}.hero-inner{height:100%;position:relative;display:flex;align-items:center}.hero-copy{width:570px;max-width:48%;margin-top:-20px}.hero-copy>.eyebrow{color:var(--champagne);font-size:13px;letter-spacing:.2em}.hero h1{font-size:clamp(40px,4vw,60px);margin:0 0 22px;color:#f4e4c6;white-space:nowrap}.hero-subtitle{font-size:21px;color:#fff;letter-spacing:.03em;line-height:1.6;margin-bottom:22px}.hero-subtitle span{color:#b49b76;margin:0 8px}.hero-description{font-size:16px;color:#e6d9c5;max-width:410px;margin-bottom:37px;line-height:2}.hero-english{font-family:Georgia,serif;font-size:10px;letter-spacing:.2em;margin-top:50px;color:#c6ae8b}.hero-vertical{position:absolute;right:5px;top:25%;writing-mode:vertical-rl;letter-spacing:.25em;font-family:var(--serif);font-size:21px;line-height:2;color:#fff9}.hero-scroll{position:absolute;bottom:160px;left:0;display:flex;align-items:center;gap:22px;font-size:10px;letter-spacing:.15em;color:#e4ccb0}.hero-scroll span{height:36px;width:36px;border:1px solid #b6a08288;border-radius:50%;display:grid;place-items:center;font-size:18px}.scene-note{position:absolute;bottom:142px;right:0;color:#d8cbbc;font-size:10px}.trust-bar{position:absolute;bottom:0;left:0;width:100%;background:#17120e66;backdrop-filter:blur(16px);border-top:1px solid #d1b68644}.trust-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:40px;padding:30px 0}.trust-item{display:flex;gap:15px;align-items:center}.trust-item>svg{width:43px;height:43px;padding:10px;border:1px solid #c7ad8888;border-radius:50%;color:#dac29b}.trust-item strong{font-size:14px;font-weight:500;display:block;line-height:1.8}.trust-item small{color:#b6a995;font-size:11px;display:block;white-space:nowrap}
.trust-numbers{padding:70px 0 30px;background:var(--ivory)}.numbers-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:35px}.numbers-grid>div{border-right:1px solid var(--line);padding-left:12px}.numbers-grid>div:last-child{border:none}.number{font:400 68px/1.1 Georgia,serif;letter-spacing:-.06em;color:var(--ink);margin:0 0 15px}.number small{font:14px var(--sans);margin-left:8px;letter-spacing:0}.numbers-grid>div>span{color:#746b62;font-size:13px}.data-source{margin-top:42px;padding-top:20px;border-top:1px solid #d8d1c766;display:flex;justify-content:space-between;gap:25px;color:#978b7d;font-size:10px;letter-spacing:.04em}.journey{background:linear-gradient(140deg,#f8f5ef,#f2ece288)}.journey-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:35px}.journey-step{text-align:center;position:relative}.journey-step:not(:last-child):after{content:'→';position:absolute;right:-25px;top:65px;color:#9e8d79;font-size:22px}.journey-photo{width:160px;height:160px;border-radius:50%;margin:0 auto 30px;position:relative;background:var(--cream)}.journey-photo>img{width:100%;height:100%;object-fit:cover;border-radius:50%}.journey-step:first-child .journey-photo>img{object-fit:contain;background:white}.journey-photo>span{position:absolute;right:-2px;bottom:0;width:38px;height:38px;display:grid;place-items:center;background:var(--ivory);border:1px solid var(--line);border-radius:50%;color:#a58150}.journey-photo svg{width:20px;height:20px}.journey-step .eyebrow{margin-bottom:10px;color:#b5966f}.journey-step h3{font-size:17px;margin:0 0 8px}.journey-step p{font-size:12px;margin:0}
.solutions{background:#211810}.solutions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.solution-card{position:relative;height:405px;overflow:hidden;border-radius:6px;display:block}.solution-card>img{width:100%;height:100%;object-fit:cover;transition:transform .7s}.solution-card:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#17120edb,transparent 85%)}.solution-overlay{position:absolute;inset:auto 30px 32px;z-index:2;color:white}.solution-overlay .eyebrow{font-size:9px;margin-bottom:15px;color:#e4ccaa}.solution-overlay h3{font-family:var(--serif);font-size:27px;color:#f9f1e3;margin-bottom:12px}.solution-overlay p{font-size:13px;color:#d4c6b4;margin-bottom:23px}.pill-link{border:1px solid #dcc29c88;border-radius:30px;display:inline-flex;gap:30px;font-size:12px;padding:8px 18px}.pill-link span{transition:transform .3s}.solution-card:hover>img{transform:scale(1.04)}.solution-card:hover .pill-link span{transform:translateX(4px)}
.product-section{background:var(--ivory)}.featured-products{display:grid;grid-template-columns:repeat(4,1fr);gap:25px}.content-card{display:block;min-width:0;border-radius:4px;overflow:hidden;transition:transform .25s}.content-card .card-image{overflow:hidden;background:#eee9e1;aspect-ratio:1.45}.content-card .card-image img{width:100%;height:100%;object-fit:cover;transition:transform .6s}.content-card:hover .card-image img{transform:scale(1.035)}.content-card .card-copy{padding:26px 0}.content-card .eyebrow{font-size:9px;margin-bottom:14px;color:#a88d67}.content-card h3{font-family:var(--serif);font-size:22px;margin-bottom:13px;overflow-wrap:anywhere}.content-card p{font-size:13px;margin-bottom:22px;line-height:1.9}.content-card .text-link{font-size:12px}.product .card-image{aspect-ratio:1.05;background:#fff}.product .card-image img{object-fit:contain}.product .card-copy{padding:27px 16px;text-align:center}.product .text-link{gap:15px}.product h3{font-size:21px}.product p{font-size:12px}.product-bottom{display:flex;justify-content:space-between;gap:25px;border-top:1px solid var(--line);padding-top:30px;margin-top:32px}.product-bottom span{font-size:10px;letter-spacing:.13em;color:#a1835c}.product-bottom p{margin:0;font-size:11px}
.flagship{height:900px;position:relative;overflow:hidden}.flagship-image{position:absolute;width:100%;height:100%;object-fit:cover;object-position:70% center}.flagship-shade{position:absolute;inset:0;background:linear-gradient(90deg,#17120edd,#17120e66 30%,transparent 75%),linear-gradient(0deg,#17120e88,transparent 40%)}.flagship-inner{position:relative;height:100%;padding-top:180px}.flagship h2{font-size:clamp(30px,3.5vw,52px);max-width:500px}.flagship-sub{font:24px/1.5 var(--serif);color:#dbc49f!important}.flagship-features{display:grid;grid-template-columns:repeat(2,150px);gap:30px;margin:60px 0 50px}.flagship-features>div{display:flex;align-items:center;gap:15px;font-size:13px}.flagship-features svg{color:#d7c09a;width:32px;height:32px}.flagship .scene-note{bottom:40px}.video-button{position:absolute;right:0;bottom:120px;background:none;color:white;border:0;font-size:11px;display:flex;align-items:center;gap:20px}.video-button>span{display:grid;place-items:center;width:70px;height:70px;border:1px solid #ead8b5;border-radius:50%;font-size:25px}
.ai-section{background:#f2ece2}.ai-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:100px}.ai-visual{background:#fff8;position:relative;padding:40px 35px 85px;min-height:620px}.ai-visual .eyebrow{text-align:center}.ai-visual>img{height:450px;width:100%;object-fit:contain;mix-blend-mode:multiply}.ai-visual-label{position:absolute;left:35px;bottom:32px;font-family:var(--serif);font-size:14px;line-height:1.8}.ai-visual-label em{font-size:20px;color:#967345;font-style:normal}.ai-copy>p{font-size:14px;margin-top:25px}.ai-features{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:40px 0}.ai-features>div{border-top:1px solid #cabeab;padding-top:20px}.ai-features span{font:12px Georgia,serif;color:#9d7a47}.ai-features h3{font-size:17px;margin-top:8px;margin-bottom:8px}.ai-features p{font-size:11px;margin:0}
.oem-section{background:var(--ivory)}.oem-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:80px;align-items:center}.oem-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px 30px;margin-bottom:40px}.oem-steps>div{border-top:1px solid var(--line);padding-top:18px}.oem-steps span{font:24px Georgia,serif;color:#c09e6b}.oem-steps h3{font-size:14px;margin:12px 0}.custom-tags{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 26px}.custom-tags span{border:1px solid var(--line);border-radius:24px;font-size:12px;padding:7px 14px}.oem-grid p{font-size:13px}.oem-visual{background:#eae3d9;min-height:440px;position:relative;padding:35px 25px}.oem-visual>span{display:block;font:30px/1.2 Georgia,serif;color:#b89a6f;letter-spacing:.06em}.oem-visual em{color:#34271b;font-style:normal}.oem-visual img{margin-top:24px;width:100%;height:230px;object-fit:contain;mix-blend-mode:multiply}.oem-visual small{font-size:10px;color:#8f8273;display:block;margin-top:25px}
.manufacturing{background:#1b1713}.factory-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:85px;align-items:center}.factory-photo{position:relative;min-height:370px;border:1px solid #584534}.factory-photo img{width:100%;height:370px;object-fit:contain;background:#302116}.factory-photo small{position:absolute;bottom:12px;left:20px;font-size:10px;color:#ddd0be;background:#17120e88;padding:3px 8px}.factory-content .number{color:#e5cca5;font-size:88px;display:block}.factory-content h3{font-family:var(--serif);font-size:24px;margin-top:20px}.factory-content p{font-size:13px;line-height:2}.factory-capabilities{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin:30px 0}.factory-capabilities span{border-bottom:1px solid #5b4835;padding-bottom:10px;font-size:12px;color:#d6c8b5}.case-grid,.knowledge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.cases{background:var(--ivory)}.case .card-image{aspect-ratio:1.45}.case .card-copy{padding-right:15px}.case .card-copy h3{font-size:25px}.case p{font-size:13px}
.faq-section{background:var(--cream)}.faq-layout{display:grid;grid-template-columns:1fr 1.35fr;gap:105px}.faq-layout .button{margin-top:40px}.faq-contact{font-size:12px;margin-top:25px}.faq-contact a{margin-left:12px;color:#715632}.faq-list details{border-bottom:1px solid #d5cabb}.faq-list summary{list-style:none;display:flex;align-items:center;gap:20px;cursor:pointer;min-height:72px;line-height:1.7;font-size:15px;padding:18px 0}.faq-list summary::-webkit-details-marker{display:none}.faq-index{font:13px Georgia,serif;color:#ac8c5f}.faq-toggle{margin-left:auto;font-size:23px;color:#a4875f;padding:0 5px;font-weight:300}.faq-list details[open] .faq-toggle{font-size:0}.faq-list details[open] .faq-toggle:after{content:'−';font-size:23px}.faq-list details>p{font-size:13px;padding:0 35px 24px 35px;margin:0;line-height:2}.knowledge{background:var(--ivory)}.knowledge .card-image{aspect-ratio:1.7}.knowledge h3{font-size:21px}
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h3{font-size:21px}.detail-sidebar{position:static;padding:28px}.detail-sidebar h3{font-size:24px}.related-section .section-heading{margin-bottom:35px}.page-title{padding:130px 0 65px}.page-title h1{font-size:33px}.page-title p{font-size:13px}.page-content{padding:65px 0}.page-grid{grid-template-columns:1fr;gap:40px}.page-grid>img{height:300px}.oem-page-grid{grid-template-columns:1fr 1fr;gap:15px;margin:40px 0}.oem-page-grid>div{padding:20px}.oem-page-grid h3{font-size:16px}.oem-page-grid p{font-size:11px}.contact-layout{grid-template-columns:1fr;gap:45px}.contact-list a{font-size:22px}}
.hero h1{white-space:normal}.hero h1 span{white-space:nowrap;display:inline-block}.flagship h2{max-width:650px;font-size:clamp(30px,3.2vw,48px)}
.case-facts dt{font-size:12px;color:#a1835b;margin-top:18px}.case-facts dd{margin:4px 0 22px;font-size:14px}.admin-bar .site-header{top:32px}
@media(min-width:761px) and (max-width:1100px){.hero{height:900px;min-height:0}.hero-image{width:100%;height:auto;top:auto;bottom:100px;object-fit:contain}.hero-shade{background:linear-gradient(180deg,#17120e 0,#17120ed9 25%,#17120e22 55%,transparent 85%)}.hero-inner{align-items:flex-start;padding-top:160px}.hero-copy{max-width:88%;width:650px;margin:0}.hero h1{font-size:44px}.hero-description{max-width:420px}.hero .button-row{max-width:none}.hero-english{margin-top:28px}.hero-vertical{display:none}.hero-scroll{bottom:130px}.hero .scene-note{bottom:125px}.flagship-image{height:auto;bottom:50px;top:auto;object-fit:contain}.flagship-inner{padding-top:120px}}
@media(max-width:782px){.admin-bar .site-header{top:46px}}
@media(max-width:760px){.hero-image{top:180px;width:100%;height:auto;object-fit:contain;object-position:center}.hero-shade{background:linear-gradient(180deg,#17120e 0,#17120ee6 20%,#17120e22 43%,transparent 60%,#17120e55 82%)}.flagship-image{top:135px;width:100%;height:auto;object-fit:contain;object-position:center}.flagship-shade{background:linear-gradient(180deg,#17120ef5,#17120e99 26%,#17120e00 65%,#17120e44)}.flagship h2{font-size:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Fulian vector brand, 2026-09-27. */
.brand img.brand-logo{width:205px;height:auto;aspect-ratio:416/116;object-fit:contain;background:transparent;border-radius:0;display:block}.site-footer .brand img.brand-logo{width:210px}@media(max-width:1300px){.brand img.brand-logo{width:185px}}@media(max-width:760px){.brand img.brand-logo{width:174px}.site-footer .brand img.brand-logo{width:205px}}

/* Redesigned corporate product showcase, 2026-09-27. */
.category-context{margin:0 0 48px;padding:28px 32px;background:#f7f3ed;border-left:3px solid #c4a578}.category-context h2{font:26px/1.4 var(--serif);margin:0 0 12px;color:var(--ink)}.category-context p{font-size:13px;line-height:1.9;max-width:940px;margin:0 0 18px}.category-context nav{display:flex;flex-wrap:wrap;gap:12px 25px}.category-context nav a{font-size:12px;color:#836035;text-decoration:underline;text-underline-offset:3px}.editorial-summary{padding:22px 27px;border-left:3px solid #b99a68;background:#f8f4ed;color:#493c2c}.product-detail-top .detail-image{background:#f7f1e8}.product-detail-top .detail-image img{padding:18px}.prose .fine-print{font-size:12px;color:#857969;border-top:1px solid var(--line);padding-top:18px}@media(max-width:760px){.category-context{padding:23px 20px;margin-bottom:34px}.category-context h2{font-size:22px}.product-detail-top .detail-image img{padding:12px}}
.legacy-review-note{padding:22px 26px;margin:0 0 32px;background:#f6efe3;border-left:3px solid #b89a65}.legacy-review-note strong{font-size:14px;color:#5b452b}.legacy-review-note p{font-size:13px;margin:9px 0 0}.legacy-review-note a{text-decoration:underline;text-underline-offset:3px}
.editorial-related{margin:40px 0 0;padding:25px 30px;background:#f7f3ed;border-top:2px solid #c4a578}.editorial-related h2{font-size:23px;margin:0 0 10px}.editorial-related p{font-size:13px}.editorial-related ul{margin:16px 0 0;padding-left:20px}.editorial-related li{margin:6px 0}.editorial-related a{text-decoration:underline;text-underline-offset:3px}
.knowledge-topics{display:flex;flex-wrap:wrap;gap:12px 25px;margin-top:30px}.knowledge-topics a{color:#836035;font-size:13px;text-decoration:underline;text-underline-offset:3px}
.brand-showcase{position:relative;container-type:inline-size;margin:0;width:100%;aspect-ratio:3/2;overflow:hidden;border:1px solid #66513b;background:#211810;align-self:center}.brand-showcase .brand-showcase-scene{display:block;width:100%;height:100%;object-fit:cover}.brand-showcase-heading{position:absolute;top:5.6%;left:6%;right:6%;color:#eedabb}.brand-showcase-top{display:flex;justify-content:space-between;align-items:center;gap:20px}.brand-showcase .brand-showcase-logo{display:block;width:32%;height:auto;object-fit:contain;background:transparent}.brand-showcase-top p{font-family:var(--serif);font-size:max(10px,2.6cqw);line-height:1.6;letter-spacing:.12em;margin:0;color:#e8d2a7}.brand-showcase-top p span{color:#c6ad87}.brand-showcase .brand-showcase-company{font-size:max(12px,3cqw);line-height:1.5;letter-spacing:.09em;margin:2cqw 0 0;color:#eedabb}.brand-showcase figcaption{position:absolute;bottom:3%;left:6%;font-size:max(8px,1.4cqw);letter-spacing:.06em;line-height:1.6;color:#e8d2a7;background:#211810b8;padding:.35em .7em;border:1px solid #c8a77230}.page-grid>.brand-showcase{border-radius:4px}