@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=DM+Sans:wght@300;400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap";:root{--color-primary: #3B82F6;--color-primary-light: #60A5FA;--color-primary-dark: #2563EB;--color-secondary: #94A3B8;--color-cta: #3B82F6;--color-cta-hover: #2563EB;--color-bg-dark: #0B0B10;--color-bg-section: #0F1117;--color-bg-card: #161822;--color-bg-card-hover: #1C1F2E;--color-text: #F8FAFC;--color-text-muted: #94A3B8;--color-text-secondary: #CBD5E1;--color-border: #1E293B;--color-border-light: #334155;--color-accent-cyan: #22D3EE;--color-accent-green: #22C55E;--color-accent-amber: #F59E0B;--color-gradient-start: #3B82F6;--color-gradient-end: #8B5CF6;--font-heading: "Space Grotesk", "Noto Sans SC", sans-serif;--font-body: "DM Sans", "Noto Sans SC", sans-serif;--font-chinese: "Noto Sans SC", sans-serif;--container-max: 1200px;--section-padding: 100px 0;--card-padding: 32px;--card-radius: 16px;--border-radius: 8px;--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--z-navbar: 1000;--z-carousel: 10;--z-overlay: 900}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);background-color:var(--color-bg-dark);color:var(--color-text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at top,rgba(59,130,246,.08),transparent 35%),radial-gradient(circle at 20% 20%,rgba(139,92,246,.08),transparent 30%);pointer-events:none;z-index:-1}#app{min-height:100vh;background:var(--color-bg-dark)}.container{max-width:var(--container-max);margin:0 auto;padding:0 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h1{font-size:4rem;margin-bottom:24px;animation:fadeInUp .8s ease .2s forwards;opacity:0}.hero-content h1 .highlight{background:linear-gradient(135deg,var(--color-primary),var(--color-gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-content p{font-size:1.2rem;margin-bottom:40px;animation:fadeInUp .8s ease .4s forwards;opacity:0}.hero-actions{display:flex;gap:16px;animation:fadeInUp .8s ease .6s forwards;opacity:0}.page-hero{position:relative;min-height:50vh;display:flex;align-items:center;overflow:hidden;padding-top:80px}.page-hero .hero-bg:after{background:linear-gradient(135deg,#0b0b10cc,#0b0b1080,#0b0b10b3)}.page-hero .container{position:relative;z-index:2;text-align:center}.page-hero h1{font-size:3.5rem;margin-bottom:20px}.page-hero p{font-size:1.2rem;max-width:600px;margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 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.slide-content{position:absolute;bottom:0;left:0;right:0;padding:40px;background:linear-gradient(transparent,#0b0b10e6)}.carousel-slide .slide-content h3{margin-bottom:8px}.carousel-slide .slide-content p{font-size:.95rem;max-width:500px}.carousel-controls{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:24px}.carousel-btn{width:48px;height:48px;border-radius:50%;border:1px solid var(--color-border-light);background:var(--color-bg-card);color:var(--color-text);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.2rem;transition:all var(--transition-fast)}.carousel-btn:hover{background:var(--color-primary);border-color:var(--color-primary)}.carousel-dots{display:flex;gap:8px}.carousel-dot{width:10px;height:10px;border-radius:50%;background:var(--color-border-light);border:none;cursor:pointer;transition:all var(--transition-fast)}.carousel-dot.active{background:var(--color-primary);width:32px;border-radius:5px}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--card-radius);padding:var(--card-padding);transition:all var(--transition-normal);cursor:pointer}.card:hover{background:var(--color-bg-card-hover);border-color:var(--color-border-light);transform:translateY(-4px);box-shadow:0 20px 40px #0000004d}.card-icon{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:1.5rem}.card-icon.blue{background:#3b82f61a;color:var(--color-primary)}.card-icon.cyan{background:#22d3ee1a;color:var(--color-accent-cyan)}.card-icon.green{background:#22c55e1a;color:var(--color-accent-green)}.card-icon.amber{background:#f59e0b1a;color:var(--color-accent-amber)}.card h4{margin-bottom:12px}.card p{font-size:.95rem;color:var(--color-text-muted)}.product-stand-thumb{width:100%;aspect-ratio:4 / 3;overflow:hidden;border-radius:14px;margin-bottom:16px;background:linear-gradient(135deg,var(--color-bg-section),var(--color-bg-card-hover));border:1px solid var(--color-border)}.product-stand-thumb img{width:100%;height:100%;object-fit:cover;display:block}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.stats-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:48px 0;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}.stat-item{text-align:center}.stat-number{font-family:var(--font-heading);font-size:3rem;font-weight:700;background:linear-gradient(135deg,var(--color-primary),var(--color-accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:8px}.stat-label{font-size:.95rem;color:var(--color-text-muted)}.product-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--card-radius);overflow:hidden;transition:all var(--transition-normal);cursor:pointer}.product-card:hover{border-color:var(--color-primary);transform:translateY(-6px);box-shadow:0 20px 50px #3b82f626}.product-card-img{width:100%;height:240px;background:linear-gradient(135deg,var(--color-bg-section),var(--color-bg-card-hover));display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.product-card-img:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 30% 50%,rgba(59,130,246,.08),transparent 70%)}.product-card-img svg{width:80px;height:80px;color:var(--color-primary);opacity:.6}.product-card-img img{width:100%;height:100%;object-fit:cover;display:block;position:relative;z-index:1}.product-card-body{padding:24px}.product-card-body h4{margin-bottom:8px}.product-card-body .product-model{font-size:.85rem;color:var(--color-primary);font-weight:600;margin-bottom:12px}.product-card-body p{font-size:.9rem;color:var(--color-text-muted);margin-bottom:16px}.product-card-body p,.solution-card-body p,.card p,.timeline-item p,.footer-col a,.footer-brand p{word-break:break-word}.product-specs{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.product-specs .spec{font-size:.8rem;color:var(--color-text-muted)}.product-specs .spec span{color:var(--color-text);font-weight:500}.solution-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--card-radius);overflow:hidden;transition:all var(--transition-normal)}.solution-card:hover{border-color:var(--color-primary);transform:translateY(-4px);box-shadow:0 16px 40px #0000004d}.solution-card-img{width:100%;height:200px;background:linear-gradient(135deg,#3b82f61a,#8b5cf61a);display:flex;align-items:center;justify-content:center}.solution-card-img svg{width:64px;height:64px;color:var(--color-primary)}.solution-card-body{padding:24px}.solution-card-body h4{margin-bottom:8px}.solution-card-body p{font-size:.9rem;color:var(--color-text-muted);margin-bottom:16px}.solution-features{display:flex;flex-wrap:wrap;gap:8px}.solution-features .tag{font-size:.8rem;padding:4px 12px;background:#3b82f61a;border:1px solid rgba(59,130,246,.2);border-radius:20px;color:var(--color-primary-light)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.about-image{border-radius:var(--card-radius);overflow:hidden;position:relative;aspect-ratio:4/3;background:linear-gradient(135deg,var(--color-bg-card),var(--color-bg-section));display:flex;align-items:center;justify-content:center}.about-image svg{width:120px;height:120px;color:var(--color-primary);opacity:.3}.timeline{position:relative;padding-left:40px}.timeline:before{content:"";position:absolute;left:15px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--color-primary),var(--color-gradient-end))}.timeline-item{position:relative;margin-bottom:32px}.timeline-item:before{content:"";position:absolute;left:-30px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--color-primary);border:3px solid var(--color-bg-dark)}.timeline-item .year{font-size:.85rem;font-weight:600;color:var(--color-primary);margin-bottom:4px}.timeline-item h4{margin-bottom:8px}.timeline-item p{font-size:.9rem;color:var(--color-text-muted)}.footer{border-top:1px solid var(--color-border);padding:64px 0 32px;background:var(--color-bg-section)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}.footer-brand{max-width:320px}.footer-brand .brand-icon-row{display:flex;align-items:center;gap:12px;margin-bottom:16px}.footer-brand .brand-icon-small{width:36px;height:36px;border-radius:8px;display:block;object-fit:contain;flex-shrink:0}.footer-brand .brand-name{font-family:var(--font-heading);font-size:1.25rem;font-weight:700}.footer-brand p{font-size:.9rem;color:var(--color-text-muted);margin-bottom:20px}.footer-social{display:flex;gap:12px}.footer-social a{width:40px;height:40px;border-radius:50%;border:1px solid var(--color-border-light);display:flex;align-items:center;justify-content:center;color:var(--color-text-muted);transition:all var(--transition-fast)}.footer-social a:hover{color:var(--color-primary-light);border-color:var(--color-primary);background:#3b82f614}.footer-col h5{font-size:.95rem;font-weight:600;margin-bottom:16px;color:var(--color-text)}.footer-col a,.footer-col router-link{display:block;font-size:.9rem;color:var(--color-text-muted);padding:4px 0;transition:color var(--transition-fast);cursor:pointer}.footer-col a:hover,.footer-col router-link:hover{color:var(--color-primary-light)}.pet-app-shell .navbar,.pet-app-shell .footer{display:none}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid var(--color-border);font-size:.85rem;color:var(--color-text-muted)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.animate-on-scroll{opacity:0;transform:translateY(30px);transition:all .6s ease}.animate-on-scroll.visible{opacity:1;transform:translateY(0)}.glow-line{position:absolute;height:1px;background:linear-gradient(90deg,transparent,var(--color-primary),transparent);width:200px;opacity:.3}@media (max-width: 1024px){h1{font-size:2.75rem}h2{font-size:2rem}.hero-content h1,.hero-slide-content h1{font-size:3rem}.page-hero h1{font-size:2.75rem}.grid-3,.grid-4,.footer-grid{grid-template-columns:repeat(2,1fr)}.about-grid{grid-template-columns:1fr;gap:40px}.stats-bar{grid-template-columns:repeat(2,1fr);gap:32px}.hero-carousel-nav{bottom:32px;gap:14px}.hero-scroll-indicator{display:none}}@media (max-width: 768px){h1{font-size:2.25rem}h2{font-size:1.75rem}.hero-content h1{font-size:2.5rem}.hero-slide-content h1,.page-hero h1{font-size:2.25rem}.page-hero{min-height:40vh}.hero-carousel{min-height:600px}.hero-slide-content .container{max-width:100%}.hero-carousel-nav{bottom:24px}.hero-carousel-prev,.hero-carousel-next{width:40px;height:40px}.hero-dot{width:8px;height:8px}.hero-dot.active{width:28px}.navbar-nav{display:none}.mobile-menu-btn{display:block}.navbar-nav.open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:#0b0b10fa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:24px;gap:16px;border-bottom:1px solid var(--color-border)}.nav-dropdown,.nav-item-dropdown.open .nav-dropdown{display:none!important}.nav-dropdown-grid{grid-template-columns:1fr;gap:4px}.nav-dropdown-category{grid-column:span 1}.nav-item-dropdown>.nav-link{width:100%;justify-content:space-between}.nav-item-dropdown>.nav-link:after{display:none}.nav-item-dropdown>.nav-link .dropdown-arrow{display:none}.grid-2,.grid-3{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}.hero-actions{flex-direction:column}.section{padding:60px 0}.section-header{margin-bottom:40px}.footer-grid{grid-template-columns:1fr;gap:32px}.footer-bottom{flex-direction:column;gap:8px;text-align:center}.carousel-slide img{height:260px}.stat-number{font-size:2.25rem}.stats-bar{grid-template-columns:repeat(2,1fr)}}@media (max-width: 480px){h1{font-size:1.875rem}h2{font-size:1.5rem}.hero-content h1{font-size:2rem}.hero-slide-content h1{font-size:1.875rem}.hero-carousel{min-height:500px}.hero-slide-content{padding-top:70px}.hero-carousel-nav{bottom:16px;gap:10px}.hero-carousel-prev,.hero-carousel-next{width:36px;height:36px}.grid-4,.product-specs{grid-template-columns:1fr}.btn{padding:12px 24px;font-size:.9rem}}