:root{--color-bg-primary:#000;--color-bg-secondary:#111;--color-bg-card:#000000e6;--color-bg-overlay:#000000a6;--color-bg-button:#fff;--color-bg-button-hover:#23272b;--color-text-primary:#fff;--color-text-secondary:#fffc;--color-text-muted:#b5b4b2;--color-text-warm:#dfdad3;--color-text-gray:#686868;--color-accent:#6c5ce7;--color-accent-secondary:#00cec9;--color-accent-red:#bf3232;--color-border:#ffffff26;--color-border-button:2px solid #fff;--font-en:"Inter", "Helvetica Neue", Arial, sans-serif;--font-cn:"Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--font-quote:"Noto Serif SC", "STKaiti", "Kaiti SC", serif;--nav-height:72px;--breakpoint-mobile:900px;--transition-base:.4s cubic-bezier(.25, .46, .45, .94);--transition-slow:.8s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-cn);background-color:var(--color-bg-primary);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;overflow-x:hidden}a{color:inherit;transition:color var(--transition-base);text-decoration:none}img{max-width:100%;display:block}ul,ol{list-style:none}.page-loader{background:var(--color-bg-primary);z-index:9999;justify-content:center;align-items:center;transition:opacity .6s,visibility .6s;display:flex;position:fixed;inset:0}.page-loader.hidden{opacity:0;visibility:hidden}.loader-icon{border:3px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;width:48px;height:48px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.navbar{height:var(--nav-height);z-index:1000;transition:background var(--transition-base), box-shadow var(--transition-base);background:0 0;justify-content:space-between;align-items:center;padding:0 48px;display:flex;position:fixed;top:0;left:0;right:0}.navbar.scrolled{-webkit-backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--color-border);background:#000000eb}.navbar-logo{align-items:center;gap:12px;display:flex}.navbar-logo-icon{background:var(--color-accent);color:#fff;width:40px;height:40px;font-size:20px;font-weight:700;font-family:var(--font-en);border-radius:8px;justify-content:center;align-items:center;display:flex}.navbar-logo-text{flex-direction:column;display:flex}.navbar-logo-text .cn{letter-spacing:2px;font-size:16px;font-weight:700;line-height:1.2}.navbar-logo-text .en{letter-spacing:3px;color:var(--color-text-muted);text-transform:uppercase;font-size:10px;font-weight:500;font-family:var(--font-en)}.navbar-links{align-items:center;gap:32px;display:flex}.navbar-links a{color:var(--color-text-secondary);transition:color var(--transition-base);font-size:15px;font-weight:500;position:relative}.navbar-links a:after{content:"";background:var(--color-accent);width:0;height:2px;transition:width var(--transition-base);position:absolute;bottom:-4px;left:0}.navbar-links a:hover,.navbar-links a.active{color:var(--color-text-primary)}.navbar-links a:hover:after,.navbar-links a.active:after{width:100%}.navbar-links a.highlight{color:var(--color-accent);font-weight:600}.hamburger{cursor:pointer;z-index:1001;flex-direction:column;gap:5px;padding:8px;display:none}.hamburger span{background:var(--color-text-primary);width:24px;height:2px;transition:var(--transition-base);transform-origin:50%}.hamburger.active span:first-child{transform:rotate(45deg)translate(5px,5px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}.mobile-menu{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:999;opacity:0;visibility:hidden;transition:opacity var(--transition-base), visibility var(--transition-base);background:#000000f5;flex-direction:column;justify-content:center;align-items:center;gap:32px;display:none;position:fixed;inset:0}.mobile-menu.active{opacity:1;visibility:visible}.mobile-menu a{color:var(--color-text-secondary);transition:color var(--transition-base);font-size:24px;font-weight:600}.mobile-menu a:hover{color:var(--color-text-primary)}.hero{justify-content:center;align-items:center;height:100vh;min-height:600px;display:flex;position:relative;overflow:hidden}.hero-slides{position:absolute;inset:0}.hero-slide{opacity:0;transition:opacity 1.2s;position:absolute;inset:0}.hero-slide.active{opacity:1}.hero-slide-bg{object-fit:cover;width:100%;height:100%;transition:transform 8s;transform:scale(1.05)}.hero-slide.active .hero-slide-bg{transform:scale(1)}.hero-overlay{background:linear-gradient(#0000004d 0%,#0000001a 40%,#0009 100%);position:absolute;inset:0}.hero-content{z-index:2;text-align:center;max-width:800px;padding:0 24px;position:relative}.hero-badge{border:1px solid var(--color-border);color:var(--color-text-warm);letter-spacing:2px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff0d;border-radius:20px;margin-bottom:24px;padding:6px 16px;font-size:13px;display:inline-block}.hero-title{letter-spacing:-1px;margin-bottom:20px;font-size:clamp(36px,6vw,72px);font-weight:800;line-height:1.1}.hero-title .accent{background:linear-gradient(135deg, var(--color-accent) 0%, #60a5fa 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-subtitle{color:var(--color-text-secondary);max-width:600px;margin-bottom:40px;margin-left:auto;margin-right:auto;font-size:clamp(16px,2vw,20px);line-height:1.8}.hero-cta{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.hero-indicators{z-index:3;gap:12px;display:flex;position:absolute;bottom:40px;left:50%;transform:translate(-50%)}.hero-indicator{cursor:pointer;width:32px;height:3px;transition:var(--transition-base);background:#ffffff4d;border:none}.hero-indicator.active{background:var(--color-text-primary);width:48px}.hero-scroll-hint{z-index:3;color:var(--color-text-muted);letter-spacing:2px;flex-direction:column;align-items:center;gap:8px;font-size:12px;animation:2s infinite scrollBounce;display:flex;position:absolute;bottom:80px;left:50%;transform:translate(-50%)}@keyframes scrollBounce{0%,to{transform:translate(-50%)translateY(0)}50%{transform:translate(-50%)translateY(8px)}}.btn{cursor:pointer;transition:all var(--transition-base);letter-spacing:.5px;font-size:15px;font-weight:600;font-family:var(--font-cn);border:none;align-items:center;gap:8px;padding:14px 32px;display:inline-flex}.btn-primary{background:var(--color-text-primary);color:var(--color-bg-primary)}.btn-primary:hover{background:var(--color-bg-button-hover);color:var(--color-text-primary);transform:translateY(-2px)}.btn-outline{color:var(--color-text-primary);border:var(--color-border-button);background:0 0}.btn-outline:hover{background:#ffffff1a;transform:translateY(-2px)}.btn-accent{background:linear-gradient(135deg, var(--color-accent) 0%, #a29bfe 100%);color:#fff}.btn-accent:hover{background:linear-gradient(135deg, #5b4cc4 0%, var(--color-accent) 100%);transform:translateY(-2px)}.section{padding:120px 48px;position:relative}.section-header{text-align:center;margin-bottom:64px}.section-label{letter-spacing:4px;text-transform:uppercase;color:var(--color-accent);font-size:12px;font-weight:600;font-family:var(--font-en);margin-bottom:16px;display:inline-block}.section-title{margin-bottom:16px;font-size:clamp(28px,4vw,48px);font-weight:800;line-height:1.2}.section-desc{color:var(--color-text-secondary);max-width:640px;margin:0 auto;font-size:17px;line-height:1.8}.mission{text-align:center;background-position:50%;background-size:cover;background-attachment:fixed;justify-content:center;align-items:center;min-height:500px;display:flex;position:relative}.mission:before{content:"";background:var(--color-bg-overlay);position:absolute;inset:0}.mission-content{z-index:2;padding:80px 24px;position:relative}.mission-quote{margin-bottom:16px;font-size:clamp(28px,5vw,52px);font-weight:800;line-height:1.3}.mission-sub{color:var(--color-text-warm);margin-bottom:40px;font-size:17px}.products{background:var(--color-bg-card)}.products-grid{grid-template-columns:repeat(3,1fr);gap:24px;max-width:1200px;margin:0 auto;display:grid}.product-card{cursor:pointer;group:true;height:420px;position:relative;overflow:hidden}.product-card-bg{background-position:50%;background-size:cover;transition:transform .8s;position:absolute;inset:0}.product-card:hover .product-card-bg{transform:scale(1.08)}.product-card-overlay{transition:background var(--transition-base);background:linear-gradient(#0000001a 0%,#0003 50%,#000000e6 100%);position:absolute;inset:0}.product-card:hover .product-card-overlay{background:linear-gradient(#0003 0%,#0006 50%,#000000f2 100%)}.product-card-content{z-index:2;transition:transform var(--transition-base);padding:32px;position:absolute;bottom:0;left:0;right:0;transform:translateY(0)}.product-card:hover .product-card-content{transform:translateY(0)}.product-card-tag{letter-spacing:3px;text-transform:uppercase;color:var(--color-accent);font-size:11px;font-weight:600;font-family:var(--font-en);margin-bottom:8px}.product-card-title{margin-bottom:12px;font-size:24px;font-weight:700}.product-card-desc{color:var(--color-text-secondary);opacity:1;transition:opacity var(--transition-base);margin-bottom:20px;font-size:14px;line-height:1.7}.product-card:hover .product-card-desc{opacity:1}.product-card-link{color:var(--color-text-primary);align-items:center;gap:8px;font-size:14px;font-weight:600;display:inline-flex}.product-card-link .arrow{transition:transform var(--transition-base)}.product-card:hover .product-card-link .arrow{transform:translate(6px)}.about{background:var(--color-bg-secondary)}.about-grid{grid-template-columns:1fr 1fr;align-items:center;gap:64px;max-width:1100px;margin:0 auto;display:grid}.about-image{height:480px;position:relative;overflow:hidden}.about-image img{object-fit:cover;width:100%;height:100%}.about-image:after{content:"";border:1px solid var(--color-border);position:absolute;inset:0}.about-text h3{margin-bottom:20px;font-size:32px;font-weight:800;line-height:1.3}.about-text p{color:var(--color-text-secondary);margin-bottom:16px;font-size:16px;line-height:2}.about-stats{border-top:1px solid var(--color-border);grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px;padding-top:32px;display:grid}.stat-item .stat-number{color:var(--color-accent);font-size:36px;font-weight:800;font-family:var(--font-en);line-height:1}.stat-item .stat-label{color:var(--color-text-muted);margin-top:4px;font-size:13px}.awards{background:var(--color-bg-primary)}.awards-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;max-width:1100px;margin:0 auto;display:grid}.award-card{border:1px solid var(--color-border);text-align:center;transition:all var(--transition-base);padding:40px 32px}.award-card:hover{border-color:var(--color-accent);background:#3b82f60d;transform:translateY(-4px)}.award-icon{margin-bottom:16px;font-size:40px}.award-title{margin-bottom:8px;font-size:18px;font-weight:700}.award-desc{color:var(--color-text-muted);font-size:14px}.locations{background:var(--color-bg-secondary)}.locations-grid{grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:24px;max-width:1100px;margin:0 auto;display:grid}.location-card{cursor:pointer;height:360px;position:relative;overflow:hidden}.location-card-bg{background-position:50%;background-size:cover;transition:transform .8s;position:absolute;inset:0}.location-card:hover .location-card-bg{transform:scale(1.06)}.location-card-overlay{background:linear-gradient(#0000 40%,#000000d9 100%);position:absolute;inset:0}.location-card-content{z-index:2;position:absolute;bottom:32px;left:32px}.location-card-pin{margin-bottom:8px;font-size:20px}.location-card-name{margin-bottom:4px;font-size:24px;font-weight:700}.location-card-addr{color:var(--color-text-muted);font-size:14px}.news-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;max-width:1100px;margin:0 auto;display:grid}.news-card{border:1px solid var(--color-border);transition:all var(--transition-base);cursor:pointer;overflow:hidden}.news-card:hover{border-color:#ffffff4d;transform:translateY(-4px)}.news-card-image{height:200px;overflow:hidden}.news-card-image img{object-fit:cover;width:100%;height:100%;transition:transform .6s}.news-card:hover .news-card-image img{transform:scale(1.05)}.news-card-body{padding:24px}.news-card-date{color:var(--color-text-gray);font-size:12px;font-family:var(--font-en);margin-bottom:8px}.news-card-title{margin-bottom:8px;font-size:18px;font-weight:700;line-height:1.4}.news-card-excerpt{color:var(--color-text-muted);font-size:14px;line-height:1.7}.contact{background:var(--color-bg-secondary)}.contact-grid{grid-template-columns:1fr 1fr;gap:64px;max-width:1100px;margin:0 auto;display:grid}.contact-info h3{margin-bottom:20px;font-size:28px;font-weight:800}.contact-info p{color:var(--color-text-secondary);margin-bottom:32px;font-size:16px;line-height:1.8}.contact-item{align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}.contact-item-icon{border:1px solid var(--color-border);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;display:flex}.contact-item-text .label{color:var(--color-text-gray);text-transform:uppercase;letter-spacing:2px;font-size:12px;font-family:var(--font-en);margin-bottom:4px}.contact-item-text .value{color:var(--color-text-primary);font-size:16px}.contact-form{flex-direction:column;gap:20px;display:flex}.form-group{flex-direction:column;gap:8px;display:flex}.form-group label{color:var(--color-text-muted);letter-spacing:1px;font-size:13px;font-weight:600}.form-group input,.form-group textarea,.form-group select{border:1px solid var(--color-border);color:var(--color-text-primary);font-size:15px;font-family:var(--font-cn);transition:border-color var(--transition-base);background:#ffffff0d;outline:none;padding:14px 16px}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--color-accent)}.form-group textarea{resize:vertical;min-height:120px}.form-row{grid-template-columns:1fr 1fr;gap:20px;display:grid}.footer{background:var(--color-bg-primary);border-top:1px solid var(--color-border);padding:64px 48px 32px}.footer-top{grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;max-width:1100px;margin:0 auto 48px;display:grid}.footer-brand .footer-logo{align-items:center;gap:12px;margin-bottom:16px;display:flex}.footer-brand p{color:var(--color-text-muted);max-width:300px;font-size:14px;line-height:1.8}.footer-col h4{letter-spacing:1px;margin-bottom:20px;font-size:14px;font-weight:700}.footer-col a{color:var(--color-text-muted);transition:color var(--transition-base);margin-bottom:12px;font-size:14px;display:block}.footer-col a:hover{color:var(--color-text-primary)}.footer-bottom{border-top:1px solid var(--color-border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;max-width:1100px;margin:0 auto;padding-top:24px;display:flex}.footer-bottom p{color:var(--color-text-gray);font-size:13px}.footer-social{gap:16px;display:flex}.footer-social a{border:1px solid var(--color-border);width:36px;height:36px;color:var(--color-text-muted);transition:all var(--transition-base);justify-content:center;align-items:center;font-size:16px;display:flex}.footer-social a:hover{border-color:var(--color-accent);color:var(--color-accent)}.page-banner{text-align:center;background-position:50%;background-size:cover;justify-content:center;align-items:center;height:50vh;min-height:360px;display:flex;position:relative}.page-banner:before{content:"";background:linear-gradient(#00000080,#000c);position:absolute;inset:0}.page-banner-content{z-index:2;position:relative}.page-banner h1{margin-bottom:12px;font-size:clamp(32px,5vw,56px);font-weight:800}.page-banner p{color:var(--color-text-secondary);font-size:18px}.timeline{max-width:800px;margin:0 auto;padding-left:40px;position:relative}.timeline:before{content:"";background:var(--color-border);width:2px;position:absolute;top:0;bottom:0;left:0}.timeline-item{margin-bottom:48px;padding-left:32px;position:relative}.timeline-item:before{content:"";background:var(--color-accent);border-radius:50%;width:10px;height:10px;position:absolute;top:6px;left:-44px}.timeline-year{color:var(--color-accent);font-size:14px;font-weight:700;font-family:var(--font-en);margin-bottom:8px}.timeline-title{margin-bottom:8px;font-size:20px;font-weight:700}.timeline-desc{color:var(--color-text-secondary);font-size:15px;line-height:1.8}.reveal{opacity:0;transition:opacity .8s,transform .8s;transform:translateY(40px)}.reveal.visible{opacity:1;transform:translateY(0)}.reveal-left{opacity:0;transition:opacity .8s,transform .8s;transform:translate(-40px)}.reveal-left.visible{opacity:1;transform:translate(0)}.reveal-right{opacity:0;transition:opacity .8s,transform .8s;transform:translate(40px)}.reveal-right.visible{opacity:1;transform:translate(0)}@media (width<=900px){.navbar{padding:0 24px}.navbar-links{display:none}.hamburger,.mobile-menu{display:flex}.section{padding:80px 24px}.about-grid{grid-template-columns:1fr;gap:32px}.about-image{height:300px}.contact-grid{grid-template-columns:1fr;gap:40px}.footer-top{grid-template-columns:1fr 1fr;gap:32px}.products-grid,.locations-grid,.form-row{grid-template-columns:1fr}.hero-cta{flex-direction:column;align-items:center}.about-stats{grid-template-columns:repeat(3,1fr);gap:16px}}@media (width<=600px){.footer-top{grid-template-columns:1fr}.footer-bottom{text-align:center;flex-direction:column}.awards-grid{grid-template-columns:1fr 1fr}}.cookie-banner{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--color-border);z-index:998;background:#111111f2;justify-content:center;align-items:center;gap:24px;padding:16px 48px;transition:transform .5s;display:flex;position:fixed;bottom:0;left:0;right:0;transform:translateY(100%)}.cookie-banner.show{transform:translateY(0)}.cookie-banner p{color:var(--color-text-muted);font-size:14px}.cookie-banner .btn{padding:8px 24px;font-size:13px}