:root{--blue:#1E4D7B;--blue-2:#2A6BA8;--blue-3:#3A85C4;--blue-bg:#F5F9FC;--blue-bg-2:#EBF2F9;--blue-bg-3:#DFE9F4;--blue-pale:#F0F6FA;--gold:#C4953A;--gold-soft:#DAB863;--gold-deep:#8A6220;--text-dark:#16232E;--text-body:#1E2D3A;--text-muted:#5A6B7C;--text-light:#778899;--white:#FFFFFF;--line:#D8E2EC;--line-2:#E8EFF5;--radius:2px;--radius-lg:4px;--serif:"Songti SC","STSong","Source Han Serif SC","Noto Serif CJK SC","SimSun",serif;--sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;--container:1240px;--ease:cubic-bezier(.4,0,.2,1);}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--sans);color:var(--text-body);background:var(--white);line-height:1.75;font-size:16px;font-weight:400;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}button{font-family:inherit}.container{max-width:var(--container);margin:0 auto;padding:0 40px}.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:13px;letter-spacing:0.22em;text-transform:uppercase;color:var(--gold-deep);font-weight:600;margin-bottom:24px;}.eyebrow::before{content:"";width:32px;height:1px;background:var(--gold)}.eyebrow.center::before{display:none}.eyebrow.light{color:var(--gold)}.eyebrow.light::before{background:var(--gold)}h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.25;letter-spacing:0.01em;color:var(--text-dark)}.h-display{font-size:clamp(38px,5.5vw,68px);font-weight:400;letter-spacing:0.02em;line-height:1.15}.h-section{font-size:clamp(30px,3.6vw,46px);font-weight:500;letter-spacing:0.02em}.lead{font-size:18px;color:var(--text-muted);line-height:1.85;font-weight:300}.lead-light{color:var(--text-light)}.section{padding:120px 0}.section-sm{padding:80px 0}.section-ink{background:var(--blue-bg);color:var(--text-body)}.section-ivory{background:var(--blue-pale)}.section-paper{background:var(--white)}.section-dark{background:var(--blue-bg-2);color:var(--text-body)}.section-head{max-width:720px;margin-bottom:64px}.section-head.center{margin-left:auto;margin-right:auto;text-align:center}.section-head.center .eyebrow{justify-content:center}.section-head h2{margin-bottom:20px}.section-head p{font-size:17px;color:var(--text-muted);font-weight:300}.divider-gold{width:64px;height:2px;background:var(--gold);margin:24px 0}.divider-gold.center{margin-left:auto;margin-right:auto}.topbar{background:var(--blue);color:rgba(255,255,255,0.8);font-size:13px;letter-spacing:0.04em;}.topbar-inner{display:flex;justify-content:space-between;align-items:center;height:40px}.topbar a:hover{color:var(--gold-soft)}.topbar-left{display:flex;gap:28px;align-items:center}.topbar-left span{display:flex;align-items:center;gap:6px}.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line-2)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:84px}.logo{display:flex;align-items:center;gap:14px}.logo-mark{width:44px;height:44px;border:1.5px solid var(--gold);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:22px;font-weight:500;color:var(--gold-deep);}.logo-text{font-family:var(--serif);font-size:22px;font-weight:500;letter-spacing:0.08em;color:var(--text-dark)}.logo-text small{display:block;font-family:var(--sans);font-size:10px;letter-spacing:0.25em;color:var(--gold-deep);font-weight:400;margin-top:2px}.nav{display:flex;align-items:center;gap:4px}.nav a{padding:10px 18px;font-size:14.5px;letter-spacing:0.05em;color:var(--text-muted);font-weight:400;position:relative;transition:color .2s var(--ease)}.nav a::after{content:"";position:absolute;left:50%;bottom:4px;width:0;height:1px;background:var(--blue-2);transition:all .3s var(--ease);transform:translateX(-50%)}.nav a:hover,.nav a.active{color:var(--blue)}.nav a:hover::after,.nav a.active::after{width:20px}.nav-drop{position:relative}.nav-drop>.a,.nav-drop>a{cursor:default;display:flex;align-items:center;gap:4px}.nav-drop>a::after{content:none}.nav-drop:hover>a{color:var(--blue)}.nav-drop-menu{position:absolute;top:100%;left:-12px;min-width:220px;background:#fff;border:1px solid var(--line-2);box-shadow:0 8px 32px rgba(30,77,123,0.10),0 2px 8px rgba(30,77,123,0.06);padding:10px 0;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .25s var(--ease);z-index:200;border-radius:8px}.nav-drop:hover .nav-drop-menu{opacity:1;visibility:visible;transform:translateY(0)}.nav-drop-menu a{display:block;padding:10px 24px;font-size:14px;color:var(--text-muted);transition:background .15s,color .15s;border:none;text-decoration:none}.nav-drop-menu a::after{content:none!important}.nav-drop-menu a:hover{background:var(--blue-pale);color:var(--blue)}.header-cta{display:flex;align-items:center;gap:16px}.menu-btn{display:none;background:none;border:1px solid var(--line);padding:8px 10px;cursor:pointer;color:var(--text-dark)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 34px;font-size:14px;letter-spacing:0.12em;font-weight:500;cursor:pointer;border:none;transition:all .3s var(--ease);white-space:nowrap;font-family:var(--sans);text-transform:uppercase;}.btn-gold{background:var(--gold);color:#fff}.btn-gold:hover{background:var(--gold-deep);color:#fff}.btn-blue{background:var(--blue);color:#fff}.btn-blue:hover{background:var(--blue-2)}.btn-outline{background:transparent;color:var(--blue);border:1px solid var(--blue)}.btn-outline:hover{background:var(--blue);color:#fff}.hero .btn-outline-light{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,0.6);font-weight:500}.hero .btn-outline-light:hover{background:#fff;color:var(--blue);border-color:#fff}.btn-outline-light{background:transparent;color:var(--text-body);border:1px solid var(--line)}.btn-outline-light:hover{border-color:var(--blue);color:var(--blue)}.btn-ghost{background:transparent;color:var(--gold-deep);padding:15px 0;border-bottom:1px solid var(--gold);border-radius:0}.btn-ghost:hover{color:var(--blue)}.hero{position:relative;background:var(--blue);color:#fff;overflow:hidden;min-height:480px;display:flex;align-items:center}.hero-bg{position:absolute;inset:0;overflow:hidden}.hero-bg video{position:absolute;top:50%;left:50%;min-width:100%;min-height:100%;width:auto;height:auto;transform:translate(-50%,-50%);object-fit:cover;z-index:1}.hero-bg .hero-overlay{position:absolute;inset:0;z-index:2;background:linear-gradient(135deg,rgba(30,77,123,.72) 0%,rgba(22,58,100,.78) 50%,rgba(30,77,123,.72) 100%)}.hero-bg::after{content:"";position:absolute;inset:0;z-index:0;background-image:linear-gradient(rgba(255,255,255,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.03) 1px,transparent 1px);background-size:80px 80px;opacity:.08}.hero h1{color:#fff;text-shadow:none;font-weight:600}.hero p{color:rgba(255,255,255,.95);text-shadow:none}.hero-tag{text-shadow:none;color:#F0D575}.hero-bg video{opacity:.15}.hero-inner{position:relative;z-index:10;padding:60px 0 50px;display:grid;grid-template-columns:1.2fr 0.8fr;gap:50px;align-items:center}.hero-tag{color:var(--gold-soft);font-size:12px;letter-spacing:0.28em;text-transform:uppercase;margin-bottom:20px;display:flex;align-items:center;gap:14px;font-weight:600}.hero-tag::before{content:"";width:48px;height:1px;background:var(--gold)}.hero h1{font-family:var(--serif);font-size:clamp(28px,3.6vw,46px);font-weight:400;line-height:1.22;letter-spacing:0.015em;color:#fff;margin-bottom:20px}.hero h1 em{font-style:normal;color:var(--gold-soft)}.hero p{font-size:16px;color:rgba(255,255,255,0.82);font-weight:300;line-height:1.8;max-width:520px;margin-bottom:32px}.hero-actions{display:flex;gap:20px;flex-wrap:wrap}.hero-panel{background:rgba(255,255,255,0.95);border:1px solid rgba(196,149,58,0.25);padding:32px;position:relative;}.hero-panel::before{content:"";position:absolute;top:-1px;left:-1px;width:40px;height:40px;border-top:1px solid var(--gold);border-left:1px solid var(--gold)}.hero-panel::after{content:"";position:absolute;bottom:-1px;right:-1px;width:40px;height:40px;border-bottom:1px solid var(--gold);border-right:1px solid var(--gold)}.hero-panel-label{font-size:11px;letter-spacing:0.22em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:14px;font-weight:600}.hero-panel-title{font-family:var(--serif);font-size:20px;color:var(--text-dark);margin-bottom:24px;font-weight:500;line-height:1.4}.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:24px 20px}.hero-stat .num{font-family:var(--serif);font-size:32px;color:var(--gold-deep);font-weight:500;line-height:1}.hero-stat .lbl{font-size:12px;color:var(--text-muted);margin-top:6px;letter-spacing:0.04em}.marquee{background:var(--blue-bg-2);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);overflow:hidden;padding:24px 0}.marquee-track{display:flex;gap:80px;white-space:nowrap;animation:scroll 40s linear infinite}.marquee span{font-family:var(--serif);font-size:18px;color:var(--text-light);letter-spacing:0.15em;display:flex;align-items:center;gap:80px}.marquee span::after{content:"\25C6";color:var(--gold);font-size:10px}@keyframes scroll{to{transform:translateX(-50%)}}@media(prefers-reduced-motion:reduce){.marquee-track{animation:none}}.about-intro{display:flex;gap:64px;align-items:stretch}.about-intro-text{flex:1;display:flex;flex-direction:column;min-width:0}.about-intro-img{flex:0 0 auto;width:46%;aspect-ratio:3/4;background:linear-gradient(135deg,var(--blue-bg-3),var(--blue-bg));position:relative;border:1px solid var(--line);overflow:hidden}.about-intro-img::after{content:"";position:absolute;inset:16px;border:1px solid rgba(196,149,58,0.25)}.about-intro-img svg{position:absolute;inset:0;margin:auto;width:50%;height:50%;color:var(--gold-soft);opacity:.4}.about-intro h2{margin-bottom:24px;text-align:left}.about-intro .eyebrow{text-align:left}.about-intro p{color:var(--text-muted);margin-bottom:20px;font-weight:300;font-size:16.5px;text-align:left}.about-sign{margin-top:32px;padding-top:32px;border-top:1px solid var(--line)}.about-sign-name{font-family:var(--serif);font-size:22px;color:var(--text-dark);font-style:italic}.about-sign-title{font-size:13px;color:var(--gold-deep);letter-spacing:0.15em;text-transform:uppercase;margin-top:6px}.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.prod-card{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white);padding:0;transition:all .4s var(--ease);display:flex;flex-direction:column;min-height:380px;position:relative;overflow:hidden;}.prod-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}.prod-card:hover{background:var(--blue-pale)}.prod-card:hover::before{transform:scaleX(1)}.prod-click{text-decoration:none;color:inherit;display:block}.prod-img{aspect-ratio:4/3;overflow:hidden;position:relative;background:linear-gradient(145deg,var(--blue-bg),var(--blue-bg-2))}.prod-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}.prod-card:hover .prod-img img{transform:scale(1.04)}.prod-body{padding:28px 24px 32px;display:flex;flex-direction:column;flex:1}.prod-cat{display:inline-block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-deep);font-weight:600;margin-bottom:10px;padding:3px 10px;background:rgba(196,149,58,0.08);border-radius:20px;width:fit-content;line-height:1.6}.prod-card h3{font-family:var(--serif);font-size:21px;font-weight:500;margin-bottom:10px;color:var(--text-dark);line-height:1.35}.prod-card p{font-size:14px;color:var(--text-muted);font-weight:300;flex:1;line-height:1.75;margin-top:0}.prod-arrow{margin-top:auto;padding-top:16px;font-size:12.5px;letter-spacing:0.15em;color:var(--gold-deep);text-transform:uppercase;display:inline-flex;align-items:center;gap:8px;transition:gap .3s var(--ease)}.prod-card:hover .prod-arrow{gap:14px}.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}.adv-item{position:relative;padding-top:48px}.adv-item::before{content:"";position:absolute;top:0;left:0;width:40px;height:1px;background:var(--gold)}.adv-num{position:absolute;top:0;right:0;font-family:var(--serif);font-size:48px;color:var(--blue-bg-3);font-weight:400;line-height:1}.adv-item h3{font-family:var(--serif);font-size:24px;font-weight:500;margin-bottom:16px;color:var(--text-dark)}.adv-item p{color:var(--text-muted);font-weight:300;font-size:15.5px;line-height:1.9}.why-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--line)}.why-item{padding:48px 40px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);display:flex;gap:24px;align-items:flex-start}.why-item:nth-child(2n){border-right:none}.why-icon{flex-shrink:0;width:48px;height:48px;border:1px solid var(--gold);display:flex;align-items:center;justify-content:center;color:var(--gold-deep)}.why-text h4{font-family:var(--serif);font-size:19px;color:var(--text-dark);margin-bottom:10px;font-weight:500}.why-text p{font-size:14.5px;color:var(--text-muted);font-weight:300;line-height:1.85}.faq-list{max-width:880px;margin:0 auto;border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-q{display:flex;justify-content:space-between;align-items:center;padding:28px 0;cursor:pointer;font-family:var(--serif);font-size:19px;color:var(--text-dark);font-weight:500;transition:color .2s}.faq-q:hover{color:var(--blue)}.faq-q .ico{flex-shrink:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center;color:var(--gold-deep);transition:transform .3s var(--ease)}.faq-item.open .faq-q .ico{transform:rotate(45deg)}.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}.faq-a-inner{padding:0 40px 28px 0;color:var(--text-muted);font-weight:300;font-size:15.5px;line-height:1.9}.faq-item.open .faq-a{max-height:300px}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.news-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line-2);transition:all .3s var(--ease)}.news-card:hover{border-color:var(--gold);box-shadow:0 12px 32px rgba(30,77,123,0.08)}.news-img{aspect-ratio:16/10;background:linear-gradient(135deg,var(--blue-bg-3),var(--blue-bg));position:relative;overflow:hidden}.news-img svg{position:absolute;inset:0;margin:auto;width:40%;height:40%;color:var(--gold-soft);opacity:.35}.news-cat{position:absolute;top:16px;left:16px;background:var(--blue);color:#fff;font-size:11px;letter-spacing:0.15em;padding:6px 12px;text-transform:uppercase;font-weight:500}.news-body{padding:28px 28px 32px;flex:1;display:flex;flex-direction:column}.news-date{font-size:12px;letter-spacing:0.15em;color:var(--gold-deep);text-transform:uppercase;margin-bottom:14px}.news-body h3{font-family:var(--serif);font-size:20px;font-weight:500;margin-bottom:12px;line-height:1.4;color:var(--text-dark)}.news-body p{font-size:14.5px;color:var(--text-muted);font-weight:300;flex:1;line-height:1.8}.news-more{margin-top:20px;font-size:13px;letter-spacing:0.15em;color:var(--gold-deep);text-transform:uppercase}.cta-band{background:var(--blue);padding:100px 0;text-align:center;position:relative;overflow:hidden}.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 50% 80% at 50% 100%,rgba(196,149,58,0.12),transparent)}.cta-band-inner{position:relative;z-index:1;max-width:680px;margin:0 auto}.cta-band h2{font-family:var(--serif);font-size:clamp(30px,4vw,48px);color:#fff;font-weight:400;margin-bottom:20px;letter-spacing:0.02em}.cta-band p{color:rgba(255,255,255,0.78);font-size:17px;font-weight:300;margin-bottom:40px}.cta-band .hero-actions{justify-content:center}.contact-band{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line)}.contact-info{padding:64px;background:var(--blue-pale);color:var(--text-body)}.contact-info h3{font-family:var(--serif);font-size:30px;color:var(--text-dark);margin-bottom:16px;font-weight:500}.contact-info p{color:var(--text-muted);margin-bottom:40px;font-weight:300}.contact-detail{display:flex;gap:18px;margin-bottom:28px;align-items:flex-start}.contact-detail .ico{flex-shrink:0;width:40px;height:40px;border:1px solid rgba(196,149,58,0.25);display:flex;align-items:center;justify-content:center;color:var(--gold-deep)}.contact-detail .lbl{font-size:12px;letter-spacing:0.15em;color:var(--gold-deep);text-transform:uppercase;margin-bottom:4px}.contact-detail .val{font-size:15px;color:var(--text-dark);font-weight:300}.contact-quick{background:var(--white);padding:64px}.footer{background:var(--blue);color:rgba(255,255,255,0.65);padding:56px 0 24px}.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,0.12)}.footer-brand .logo{margin-bottom:24px}.footer-brand p{font-size:14px;line-height:1.85;font-weight:300;max-width:340px;color:rgba(255,255,255,0.70)}.footer-col h5{color:var(--gold-soft);font-size:13px;letter-spacing:0.18em;text-transform:uppercase;margin-bottom:20px;font-weight:600}.footer-col a{display:block;padding:6px 0;font-size:14px;color:rgba(255,255,255,0.75);transition:color .2s;font-weight:400}.footer-col a:hover{color:var(--gold-soft)}.footer-bottom{padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:12px;color:rgba(255,255,255,0.4);letter-spacing:0.05em}.breadcrumb{background:var(--blue-bg-2);border-bottom:1px solid var(--line-2);padding:24px 0;font-size:13px;letter-spacing:0.08em;color:var(--text-muted)}.breadcrumb a{color:var(--text-muted)}.breadcrumb a:hover{color:var(--blue)}.breadcrumb span{margin:0 12px;color:var(--line)}.page-hero{background-color:#0f2338;background-image:linear-gradient(135deg,rgba(30,77,123,.72) 0%,rgba(22,58,100,.78) 50%,rgba(30,77,123,.72) 100%);color:#fff;padding:100px 0 80px;position:relative;overflow:hidden}.page-hero::before{display:none}.page-hero-inner{position:relative;z-index:1;max-width:780px}.page-hero h1{font-family:var(--serif);font-size:clamp(34px,4.5vw,54px);font-weight:400;color:#fff;letter-spacing:0.02em;margin-bottom:20px;line-height:1.2}.page-hero p{font-size:17px;color:rgba(255,255,255,0.78);font-weight:300;max-width:620px;line-height:1.9}.page-hero .eyebrow{color:var(--gold-soft)!important}.page-hero .eyebrow::before{background:var(--gold-soft)!important}.cat-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}.cat-row{display:grid;grid-template-columns:0.8fr 1.2fr;gap:64px;padding:64px 0;border-bottom:1px solid var(--line);align-items:center}.cat-row:nth-child(even){grid-template-columns:1.2fr 0.8fr}.cat-row:nth-child(even) .cat-row-img{order:2}.cat-row-img{aspect-ratio:5/4;background:linear-gradient(135deg,var(--blue-bg-3),var(--blue-bg));position:relative;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--gold-soft)}.cat-row-img svg{width:40%;height:40%;opacity:.55}.cat-row-img::after{content:"";position:absolute;inset:12px;border:1px solid rgba(196,149,58,0.2)}.cat-num{font-family:var(--serif);font-size:14px;color:var(--gold-deep);letter-spacing:0.2em;margin-bottom:16px;font-weight:600}.cat-row h2,.cat-row h3{font-family:var(--serif);font-size:30px;font-weight:500;margin-bottom:16px;color:var(--text-dark)}.cat-row .cat-desc{color:var(--text-muted);font-weight:300;font-size:16px;margin-bottom:24px;line-height:1.9}.cat-specs{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}.cat-spec{border:1px solid var(--line);padding:8px 16px;font-size:13px;color:var(--text-muted);letter-spacing:0.03em}.cat-spec strong{color:var(--text-dark);font-weight:500}.section-ink .cat-spec{border-color:var(--line);color:var(--text-muted);background:var(--white)}.section-ink .cat-spec strong{color:var(--text-dark)}.section-ink .btn-outline{color:var(--blue);border-color:var(--blue)}.section-ink .btn-outline:hover{background:var(--blue);color:#fff}.page-hero .cat-spec{border-color:rgba(255,255,255,0.35);color:rgba(255,255,255,0.85);background:rgba(255,255,255,0.06)}.page-hero .cat-spec strong{color:var(--gold-soft)}.page-hero .btn-outline{color:#fff;border-color:rgba(255,255,255,0.5)}.page-hero .btn-outline:hover{background:#fff;color:var(--blue)}.page-hero .cat-num{color:var(--gold-soft)!important}.page-hero .cat-row h2,.cat-row h3{color:#fff!important}.page-hero .cat-desc{color:rgba(255,255,255,0.82)!important}.video-frame{aspect-ratio:16/9;background:linear-gradient(135deg,var(--blue-bg),var(--blue-bg-2));position:relative;border:1px solid var(--line);display:flex;align-items:center;justify-content:center}.video-frame::after{content:"";position:absolute;inset:20px;border:1px solid rgba(196,149,58,0.15)}.video-play{width:88px;height:88px;border:1.5px solid var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--gold-deep);cursor:pointer;transition:all .3s var(--ease);position:relative;z-index:1}.video-play:hover{background:var(--gold);color:#fff;transform:scale(1.05)}.timeline{position:relative;padding-left:48px}.timeline::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:1px;background:var(--line)}.timeline-item{position:relative;padding-bottom:48px}.timeline-item:last-child{padding-bottom:0}.timeline-item::before{content:"";position:absolute;left:-44px;top:4px;width:17px;height:17px;border:1px solid var(--gold);background:var(--white);border-radius:50%}.timeline-year{font-family:var(--serif);font-size:20px;color:var(--gold-deep);font-weight:500;margin-bottom:8px}.timeline-item h4{font-family:var(--serif);font-size:20px;color:var(--text-dark);margin-bottom:10px;font-weight:500}.timeline-item p{color:var(--text-muted);font-weight:300;font-size:15px;line-height:1.85}.blog-hero-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;margin-bottom:80px}.blog-feature{position:relative;aspect-ratio:16/10;background:linear-gradient(135deg,var(--blue-bg-3),var(--blue-bg));overflow:hidden;border:1px solid var(--line)}.blog-feature svg{position:absolute;inset:0;margin:auto;width:30%;height:30%;color:var(--gold-soft);opacity:.35}.blog-feature-body{position:absolute;bottom:0;left:0;right:0;padding:40px;background:linear-gradient(transparent,rgba(30,77,123,0.92))}.blog-feature-body .news-cat{position:static;display:inline-block;margin-bottom:16px}.blog-feature-body h3{font-family:var(--serif);font-size:28px;color:#fff;font-weight:500;line-height:1.3}.blog-side{display:flex;flex-direction:column;gap:24px}.blog-side-item{display:grid;grid-template-columns:120px 1fr;gap:20px;align-items:flex-start;padding-bottom:24px;border-bottom:1px solid var(--line-2)}.blog-side-item:last-child{border-bottom:none}.blog-side-img{aspect-ratio:1;background:linear-gradient(135deg,var(--blue-bg-3),var(--blue-bg-2));display:flex;align-items:center;justify-content:center;color:var(--gold-soft)}.blog-side-item h4{font-family:var(--serif);font-size:17px;font-weight:500;margin-bottom:8px;line-height:1.4;color:var(--text-dark)}.blog-side-item .news-date{margin-bottom:8px}.blog-cats{display:flex;gap:0;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:48px}.blog-cat{padding:16px 28px;font-size:14px;letter-spacing:0.05em;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .2s}.blog-cat.active,.blog-cat:hover{color:var(--blue);border-bottom-color:var(--gold)}.form-lux{background:var(--white);border:1px solid var(--line);padding:56px}.form-lux h3{font-family:var(--serif);font-size:28px;font-weight:500;margin-bottom:8px;color:var(--text-dark)}.form-lux .form-sub{color:var(--text-muted);font-size:15px;font-weight:300;margin-bottom:40px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px}.form-field{display:flex;flex-direction:column;gap:8px}.form-field.full{grid-column:1/-1}.form-field label{font-size:13px;letter-spacing:0.08em;color:var(--text-muted);font-weight:600;text-transform:uppercase}.form-field label .req{color:var(--gold-deep)}.form-field input,.form-field select,.form-field textarea{padding:14px 16px;border:1px solid var(--line);background:var(--white);font-family:var(--sans);font-size:15px;color:var(--text-dark);transition:all .2s var(--ease);border-radius:0;}.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 2px rgba(196,149,58,0.15)}.form-field textarea{resize:vertical;min-height:120px;font-family:var(--sans)}.form-field .hint{font-size:12px;color:var(--text-light);font-weight:300}.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px;margin-bottom:24px}.form-divider{height:1px;background:var(--line-2);margin:32px 0;position:relative}.form-divider span{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:var(--white);padding:0 20px;font-size:12px;letter-spacing:0.2em;color:var(--gold-deep);text-transform:uppercase}.form-success{display:none;background:var(--blue-pale);border:1px solid var(--gold);padding:32px;margin-bottom:24px;align-items:flex-start;gap:16px;}.form-success.show{display:flex}.form-success .ico{flex-shrink:0;width:40px;height:40px;border:1px solid var(--gold);display:flex;align-items:center;justify-content:center;color:var(--gold-deep)}.form-success h4{font-family:var(--serif);font-size:20px;color:var(--text-dark);margin-bottom:6px;font-weight:500}.form-success p{font-size:14px;color:var(--text-muted);font-weight:300}@media(max-width:1024px){.container{padding:0 28px}.hero-inner{grid-template-columns:1fr;gap:48px;padding:70px 0 60px}.about-intro{flex-direction:column;gap:48px}.about-intro-text{display:block;width:100%}.about-intro h2,.about-intro p,.about-sign,.about-intro .eyebrow{text-align:left}.prod-grid{grid-template-columns:repeat(2,1fr)}.adv-grid{grid-template-columns:1fr 1fr;gap:40px}.news-grid{grid-template-columns:1fr 1fr;gap:32px}.why-list{grid-template-columns:1fr}.why-item{border-right:none!important}.contact-band{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr 1fr;gap:40px}.cat-row,.cat-row:nth-child(even){grid-template-columns:1fr;gap:32px}.cat-row:nth-child(even) .cat-row-img{order:0}.blog-hero-grid{grid-template-columns:1fr}.section{padding:88px 0}}@media(max-width:640px){.container{padding:0 20px}.topbar-left{gap:14px;font-size:12px}.topbar-left span:nth-child(n+3){display:none}.nav,.header-cta .btn{display:none}.menu-btn{display:flex}.nav.open{display:flex;position:absolute;top:84px;left:0;right:0;flex-direction:column;background:var(--white);border-bottom:1px solid var(--line);padding:16px 20px;gap:0;box-shadow:0 12px 24px rgba(30,77,123,0.1)}.nav.open a{padding:14px 0;border-bottom:1px solid var(--line-2);font-size:16px}.nav.open a:last-child{border-bottom:none}.section{padding:64px 0}.section-sm{padding:48px 0}.prod-grid{grid-template-columns:1fr}.adv-grid,.news-grid,.form-row,.form-grid-3{grid-template-columns:1fr}.hero-stats{grid-template-columns:1fr 1fr}.hero-panel{padding:32px 24px}.footer-top{grid-template-columns:1fr;gap:32px}.form-lux{padding:32px 24px}.blog-side-item{grid-template-columns:90px 1fr}.cta-band{padding:64px 0}.hero-bg video{display:none!important}.hero-bg{background:linear-gradient(135deg,rgba(30,77,123,.78) 0%,rgba(22,58,100,.85) 50%,rgba(30,77,123,.78) 100%),url('/assets/images/hero-detailing-studio.jpg') center/cover no-repeat;background-blend-mode:overlay;}.hero-bg .hero-overlay{background:linear-gradient(135deg,rgba(30,77,123,.80) 0%,rgba(20,50,90,.88) 50%,rgba(30,77,123,.80))!important;}.hero h1{text-shadow:none!important;color:#fff!important;font-weight:700!important}.hero p{text-shadow:none!important;color:rgba(255,255,255,.95)!important;font-weight:400!important}.hero-tag{text-shadow:none!important;color:#F0D575!important}}@media(max-width:480px){.container{padding:0 16px}.topbar{display:none}.hero-inner{padding:48px 0 40px;gap:32px}.hero h1{font-size:clamp(28px,7vw,38px);line-height:1.3}.hero p{font-size:15px;margin-bottom:28px}.hero-actions{flex-direction:column;gap:12px}.hero-actions .btn{width:100%;justify-content:center;padding:16px 24px;font-size:14px}.hero-panel{padding:24px 20px}.hero-panel-title{font-size:18px}.hero-stats{gap:16px}.hero-stat .num{font-size:28px}.hero-stat .lbl{font-size:11px}.prod-card{min-height:320px}.prod-body{padding:20px 16px 24px}.prod-card h3{font-size:18px}.prod-card p{font-size:13px}.adv-grid{gap:32px}.adv-item{padding-top:40px}.adv-item h3{font-size:20px}.adv-item p{font-size:14px}.why-item{padding:32px 24px;flex-direction:column;gap:16px}.why-icon{width:40px;height:40px}.why-text h4{font-size:17px}.why-text p{font-size:14px}.faq-q{font-size:16px;padding:20px 0}.faq-a-inner{padding:0 20px 20px 0;font-size:14px}.form-lux{padding:24px 16px}.form-lux h3{font-size:24px}.form-field input,.form-field select,.form-field textarea{padding:12px 14px;font-size:16px}.form-field label{font-size:12px}.contact-band{grid-template-columns:1fr}.contact-info,.contact-quick{padding:40px 20px}.contact-detail{flex-direction:column;gap:12px}.contact-detail .ico{width:36px;height:36px}.footer{padding:48px 0 20px}.footer-top{gap:28px}.footer-col h5{margin-bottom:16px}.footer-col a{padding:8px 0;font-size:13px}.footer-bottom{flex-direction:column;gap:12px;text-align:center}.page-hero{padding:72px 0 56px}.page-hero h1{font-size:clamp(28px,7vw,38px)}.page-hero p{font-size:15px}.cat-row{padding:40px 0}.cat-row h2,.cat-row h3{font-size:24px}.cat-specs{gap:8px}.cat-spec{font-size:12px;padding:6px 12px}.btn{padding:14px 28px;font-size:13px}.float-contact{right:12px;gap:8px;bottom:24px;top:auto;transform:none}.fc-btn{width:44px;height:44px}.fc-btn svg{width:20px;height:20px}.timeline{padding-left:36px}.timeline-item::before{left:-32px;width:13px;height:13px}.timeline-year{font-size:18px}.timeline-item h4{font-size:18px}.timeline-item p{font-size:14px}.blog-cats{gap:0;overflow-x:auto;-webkit-overflow-scrolling:touch}.blog-cat{padding:12px 16px;font-size:13px;white-space:nowrap}.blog-feature-body{padding:24px}.blog-feature-body h3{font-size:22px}.blog-side-item{grid-template-columns:80px 1fr;gap:12px}.blog-side-item h4{font-size:15px}}@supports(-webkit-touch-callout:none){.hero{min-height:100vh;min-height:-webkit-fill-available}@media(max-width:480px){.form-field input,.form-field select,.form-field textarea{font-size:16px !important;}}}@media(hover:none)and(pointer:coarse){.nav a{min-height:44px;display:flex;align-items:center}.btn{min-height:44px;min-width:44px}.faq-q{min-height:44px;align-items:center}.fc-btn{min-width:44px;min-height:44px}.prod-card:hover,.news-card:hover,.adv-item:hover,.why-item:hover{transform:none;box-shadow:none;}.prod-card:active{background:var(--blue-pale)}.btn:active{transform:scale(0.98)}}.float-contact{position:fixed;right:24px;top:50%;transform:translateY(-50%);z-index:90;display:flex;flex-direction:column;gap:12px;}.fc-btn{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;cursor:pointer;border:none;box-shadow:0 6px 20px rgba(30,77,123,0.25);transition:all .3s var(--ease);position:relative;text-decoration:none;}.fc-btn svg{width:26px;height:26px}.fc-btn:hover{transform:scale(1.1) translateX(-4px);box-shadow:0 10px 28px rgba(30,77,123,0.35)}.fc-wa{background:#25D366}.fc-mail{background:var(--blue)}.fc-fb{background:#1877F2}.fc-btn .fc-tip{position:absolute;right:68px;top:50%;transform:translateY(-50%) translateX(8px);background:var(--blue);color:#fff;font-size:13px;padding:7px 14px;white-space:nowrap;border-radius:4px;opacity:0;pointer-events:none;transition:all .25s var(--ease);letter-spacing:0.05em;}.fc-btn .fc-tip::after{content:"";position:absolute;right:-5px;top:50%;transform:translateY(-50%);border:5px solid transparent;border-left-color:var(--blue);}.fc-btn:hover .fc-tip{opacity:1;transform:translateY(-50%) translateX(0)}.fc-wa{animation:wa-pulse-ring 2.5s ease-out infinite;animation:wa-bounce 6s ease-in-out infinite;}.fc-wa::before{content:"";position:absolute;inset:-4px;border-radius:50%;background:rgba(37,211,102,0.35);animation:wa-ring-expand 2.5s ease-out infinite;z-index:-1;}.fc-wa::after{content:"";position:absolute;inset:0;border-radius:50%;animation:wa-wiggle 7s ease-in-out infinite;z-index:-1;}@keyframes wa-bounce{0%,55%,100%{transform:scale(1) translateY(0)}60%{transform:scale(1.12) translateY(-4px)}64%{transform:scale(1.08) translateY(-2px)}68%{transform:scale(1.12) translateY(-4px)}72%{transform:scale(1.05) translateY(-1px)}76%{transform:scale(1) translateY(0)}}@keyframes wa-ring-expand{0%{transform:scale(0.9);opacity:.6}100%{transform:scale(1.8);opacity:0}}@keyframes wa-wiggle{0%,60%,100%{transform:rotate(0deg)}63%{transform:rotate(-8deg)}66%{transform:rotate(6deg)}69%{transform:rotate(-4deg)}72%{transform:rotate(2deg)}75%{transform:rotate(0deg)}}.fc-wa:hover{animation:none !important;transform:scale(1.1) translateX(-4px);}.fc-wa:hover::before,.fc-wa:hover::after{animation:none !important;}.topbar a.fc-inline{color:var(--gold-soft);text-decoration:none}.topbar a.fc-inline:hover{color:#fff;text-decoration:underline}.contact-detail a{color:var(--blue);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s}.contact-detail a:hover{border-bottom-color:var(--gold-soft)}.contact-quick .contact-link{display:inline-flex;align-items:center;gap:8px;color:var(--blue);text-decoration:none;border-bottom:1px solid var(--gold);padding-bottom:3px;margin-top:6px;font-size:14px;letter-spacing:0.05em}.contact-quick .contact-link:hover{color:var(--gold-deep)}@media(max-width:640px){.float-contact{right:14px;gap:10px}.fc-btn{width:48px;height:48px}.fc-btn svg{width:22px;height:22px}.fc-btn .fc-tip{display:none}}.fade-in-up{opacity:0;transform:translateY(40px);transition:opacity .7s var(--ease),transform .7s var(--ease);}.fade-in-up.visible{opacity:1;transform:translateY(0);}.nav.scrolled{background:rgba(255,255,255,0.98);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 2px 24px rgba(30,77,123,0.06);}.prod-card{transition:transform .35s var(--ease),box-shadow .35s var(--ease);}.prod-card:hover{transform:translateY(-6px);box-shadow:0 12px 32px rgba(30,77,123,0.10);}.news-card{transition:transform .35s var(--ease),box-shadow .35s var(--ease);}.news-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(30,77,123,0.08);}.adv-item{transition:transform .3s var(--ease);}.adv-item:hover{transform:translateY(-3px);}.why-item{transition:transform .3s var(--ease);}.why-item:hover{transform:translateX(4px);}.btn-gold{position:relative;overflow:hidden;}.btn-gold::after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transition:left .5s var(--ease);}.btn-gold:hover::after{left:100%;}.hero-stat .num{transition:opacity .3s}.tl-item.fade-in-up:nth-child(1){transition-delay:.05s}.tl-item.fade-in-up:nth-child(2){transition-delay:.15s}.tl-item.fade-in-up:nth-child(3){transition-delay:.25s}.tl-item.fade-in-up:nth-child(4){transition-delay:.35s}.tl-item.fade-in-up:nth-child(5){transition-delay:.45s}.adv-item.fade-in-up:nth-child(1){transition-delay:.05s}.adv-item.fade-in-up:nth-child(2){transition-delay:.1s}.adv-item.fade-in-up:nth-child(3){transition-delay:.15s}.adv-item.fade-in-up:nth-child(4){transition-delay:.2s}.adv-item.fade-in-up:nth-child(5){transition-delay:.25s}.adv-item.fade-in-up:nth-child(6){transition-delay:.3s}.why-item.fade-in-up:nth-child(1){transition-delay:.05s}.why-item.fade-in-up:nth-child(2){transition-delay:.1s}.why-item.fade-in-up:nth-child(3){transition-delay:.15s}.why-item.fade-in-up:nth-child(4){transition-delay:.2s}.why-item.fade-in-up:nth-child(5){transition-delay:.25s}.why-item.fade-in-up:nth-child(6){transition-delay:.3s}.fade-in-left,.fade-in-right,.fade-in-scale{opacity:0;transition:opacity 0.7s var(--ease),transform 0.7s var(--ease);will-change:opacity,transform;}.fade-in-left{transform:translateX(-40px);}.fade-in-right{transform:translateX(40px);}.fade-in-scale{transform:scale(0.95);}.fade-in-left.visible,.fade-in-right.visible,.fade-in-scale.visible{opacity:1;transform:translateX(0) scale(1);}.header{transition:background 0.3s var(--ease),box-shadow 0.3s var(--ease),transform 0.3s var(--ease);}.header.scrolled{background:rgba(255,255,255,0.98) !important;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 2px 24px rgba(30,77,123,0.06);}.prod-card{transform-style:preserve-3d;perspective:1000px;}.prod-card:hover{transform:translateY(-6px) rotateX(2deg);box-shadow:0 12px 32px rgba(30,77,123,0.1),0 4px 8px rgba(30,77,123,0.05);}.news-card:hover{transform:translateY(-4px) scale(1.01);box-shadow:0 8px 24px rgba(30,77,123,0.08);}.footer-col a,.contact-detail a{position:relative;text-decoration:none;}.footer-col a::after,.contact-detail a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:1px;background:var(--gold-soft);transition:width 0.3s var(--ease);}.footer-col a:hover::after,.contact-detail a:hover::after{width:100%;}.why-icon,.ico{transition:transform 0.3s var(--ease);}.why-item:hover .why-icon,.contact-detail:hover .ico{transform:scale(1.1) rotate(5deg);}.hero-stat .num{display:inline-block;transition:transform 0.3s var(--ease);}.hero-stat:hover .num{transform:scale(1.05);}.form-field input:focus,.form-field select:focus,.form-field textarea:focus{transform:translateY(-2px);box-shadow:0 4px 12px rgba(30,77,123,0.1),0 0 0 2px rgba(196,149,58,0.15);}.form-field.focused label{color:var(--blue-2);}::selection{background:rgba(196,149,58,0.2);color:var(--text-dark);}*:focus-visible{outline:2px solid var(--gold);outline-offset:2px;}::-webkit-scrollbar{width:10px;}::-webkit-scrollbar-track{background:var(--blue-bg);}::-webkit-scrollbar-thumb{background:var(--blue-3);border-radius:5px;}::-webkit-scrollbar-thumb:hover{background:var(--blue-2);}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;scroll-behavior:auto !important;}.fade-in-up,.fade-in-left,.fade-in-right,.fade-in-scale{opacity:1;transform:none;}}@media (hover:hover) and (pointer:fine){}/* Logo image */
.logo-img{height:54px;width:54px;display:block;object-fit:contain;border-radius:50%;}
footer .logo .logo-img{height:64px;width:64px;}
@media (max-width:768px){
.logo-img{height:46px;width:46px;}
footer .logo .logo-img{height:56px;width:56px;}
}

/* Factory Gallery - 3x2 grid */
.factory-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.factory-item{aspect-ratio:4/3;overflow:hidden;border-radius:6px;position:relative;background:var(--muted)}
.factory-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);display:block}
.factory-item:hover img{transform:scale(1.04)}
@media(max-width:768px){.factory-grid{grid-template-columns:repeat(2,1fr);gap:10px}}
@media(max-width:480px){.factory-grid{grid-template-columns:1fr;gap:8px}}

/* ===== Language switcher dropdown v2 2026-08-22 ===== */
.topbar-right{display:flex;align-items:center;gap:16px;margin-left:auto}
.topbar-inquiry{color:rgba(255,255,255,.9);font-weight:500;text-decoration:none;white-space:nowrap;transition:color .2s}
.topbar-inquiry:hover{color:var(--gold-soft)}
.lang-switcher.lang-drop{position:relative}
.lang-toggle{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.22);color:#fff;padding:5px 10px;border-radius:4px;font-size:13px;display:flex;align-items:center;gap:6px;cursor:pointer;white-space:nowrap;transition:background .2s,border-color .2s}
.lang-toggle:hover{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.4)}
.lang-toggle .lang-flag{font-size:14px;line-height:1}
.lang-toggle .lang-code{font-weight:600;letter-spacing:.04em}
.lang-toggle .lang-caret{font-size:9px;opacity:.75;margin-left:2px}
.lang-menu{position:absolute;top:calc(100% + 6px);right:0;background:#fff;border:1px solid var(--line-2);border-radius:6px;box-shadow:0 12px 40px rgba(30,77,123,.15);min-width:170px;opacity:0!important;visibility:hidden!important;transform:translateY(6px);transition:all .2s var(--ease);z-index:300;overflow:hidden}
.lang-switcher.lang-drop.open .lang-menu{opacity:1!important;visibility:visible!important;transform:translateY(0)!important}
.lang-option{display:flex;align-items:center;gap:10px;padding:10px 14px;font-size:13px;color:var(--text-body);text-decoration:none;border-bottom:1px solid var(--line-2);white-space:nowrap;transition:background .15s,color .15s}
.lang-option:last-child{border-bottom:none}
.lang-option:hover,.lang-option.active{background:var(--blue-pale);color:var(--blue)}
.lang-option.active{font-weight:600}
.lang-option .lang-flag{font-size:14px;line-height:1}

/* Mobile header language switcher */
.lang-switcher-mobile{display:none;position:relative}
.lang-toggle-mobile{background:transparent;border:1px solid var(--line);color:var(--text-dark);width:38px;height:38px;border-radius:4px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:16px}
.lang-menu-mobile{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border:1px solid var(--line-2);border-radius:6px;box-shadow:0 12px 40px rgba(30,77,123,.15);min-width:170px;opacity:0!important;visibility:hidden!important;transform:translateY(6px);transition:all .2s var(--ease);z-index:300;overflow:hidden}
.lang-switcher-mobile.open .lang-menu-mobile{opacity:1!important;visibility:visible!important;transform:translateY(0)!important}

@media(max-width:480px){
  .lang-switcher.lang-drop{display:none}
  .lang-switcher-mobile{display:block}
}
@media(max-width:640px){
  .topbar-inner{position:relative}
  .lang-menu{right:0;left:auto}
}

/* ===== EN nav dropdown v2 (2026-08-23 restructure) ===== */
.nav-drop>a::after{content:"▾";font-size:10px;margin-left:4px;color:var(--text-muted);transition:transform .2s var(--ease);line-height:1}
.nav-drop:hover>a::after{transform:rotate(180deg)}
@media(max-width:640px){
  .nav.open .nav-drop{flex-direction:column;align-items:stretch}
  .nav.open .nav-drop>a{pointer-events:none}
  .nav.open .nav-drop-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;background:transparent;padding:2px 0 8px 16px;min-width:0}
  .nav.open .nav-drop-menu a{padding:10px 0;border-bottom:none;font-size:15px;color:var(--text-muted)}
  .nav.open .nav-drop>a::after{display:none}
}