@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--spark-color-bg: var(--seed-bg, #0A0E14);--spark-color-surface: var(--seed-surface, #111827);--spark-color-fg: var(--seed-fg, #F0F2F5);--spark-color-primary: var(--seed-primary, #D4A853);--spark-color-accent: var(--seed-accent, #F59E0B);--spark-color-border: rgba(255, 255, 255, .08);--spark-color-muted: #9CA3AF;--spark-space-1: 4px;--spark-space-2: 8px;--spark-space-3: 12px;--spark-space-4: 16px;--spark-space-5: 24px;--spark-space-6: 32px;--spark-space-7: 48px;--spark-space-8: 64px;--spark-radius-sm: 4px;--spark-radius-md: var(--seed-radius, 6px);--spark-radius-lg: 12px;--spark-radius-full: 9999px;--spark-font-sans: "Inter", "PingFang SC", "Source Han Sans CN", system-ui, sans-serif;--spark-font-display: "DIN", "Inter", "PingFang SC", system-ui, sans-serif;--spark-font-mono: "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--spark-shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--spark-shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--spark-shadow-lg: 0 8px 32px rgba(0, 0, 0, .5)}:root{--seed-bg: #0A0E14;--seed-fg: #F0F2F5;--seed-primary: #D4A853;--seed-accent: #F59E0B;--seed-surface: #111827;--seed-radius: 6px;--color-bg-page: var(--seed-bg);--color-bg-surface: var(--seed-surface);--color-bg-surface-raised: #1A2332;--color-bg-muted: #0D1117;--color-text-primary: var(--seed-fg);--color-text-secondary: #9CA3AF;--color-text-inverse: #111827;--color-accent: var(--seed-primary);--color-accent-hover: var(--seed-accent);--color-border: rgba(255, 255, 255, .08);--color-border-strong: rgba(255, 255, 255, .15);--color-success: #22C55E;--color-warning: var(--seed-accent);--color-danger: #DC2626;--font-display: "DIN", "Inter", "PingFang SC", "Source Han Sans CN", system-ui, sans-serif;--font-body: "Inter", "PingFang SC", "Source Han Sans CN", system-ui, sans-serif;--font-mono: "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--text-display: clamp(40px, 5vw, 64px);--text-h1: clamp(28px, 3.5vw, 48px);--text-h2: clamp(22px, 2.5vw, 32px);--text-h3: clamp(18px, 2vw, 24px);--text-body: 16px;--text-small: 14px;--text-caption: 12px;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--space-4xl: 96px;--space-section: clamp(64px, 8vw, 120px);--radius-sm: 4px;--radius-md: var(--seed-radius);--radius-lg: 12px;--radius-xl: 16px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(212, 168, 83, .15);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--max-width: 1280px;--nav-height: 72px;--heading-scale: 1}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}[data-component=AppRoot]:before{content:"";position:fixed;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--color-accent),transparent);z-index:200;opacity:.6}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);font-size:var(--text-body);line-height:1.6;color:var(--color-text-primary);background-color:var(--color-bg-page);background-image:radial-gradient(ellipse at 20% 50%,rgba(212,168,83,.03) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(212,168,83,.02) 0%,transparent 50%);overflow-x:hidden}img,video{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}ul,ol{list-style:none}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-lg)}.section-padding{padding:var(--space-section) 0}.text-display{font-family:var(--font-display);font-size:var(--text-display);font-weight:700;line-height:1.1;letter-spacing:-.02em}.text-h1{font-family:var(--font-display);font-size:var(--text-h1);font-weight:700;line-height:1.15;letter-spacing:-.01em}.text-h2{font-family:var(--font-display);font-size:var(--text-h2);font-weight:600;line-height:1.2;letter-spacing:-.01em}.text-h3{font-family:var(--font-body);font-size:var(--text-h3);font-weight:600;line-height:1.3}.text-body{font-size:var(--text-body);line-height:1.6;font-weight:400}.text-small{font-size:var(--text-small);line-height:1.5}.text-caption{font-size:var(--text-caption);line-height:1.5;letter-spacing:.01em}.text-uppercase{text-transform:uppercase;letter-spacing:.08em}.text-accent{color:var(--color-accent)}.text-secondary{color:var(--color-text-secondary)}.section-header{text-align:center;margin-bottom:var(--space-3xl)}.section-header .section-label{display:inline-block;font-size:var(--text-small);font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--color-accent);margin-bottom:var(--space-md)}.section-header .section-title{font-family:var(--font-display);font-size:var(--text-h1);font-weight:700;line-height:1.15;letter-spacing:-.01em;color:var(--color-text-primary);margin-bottom:var(--space-md);position:relative}.section-header .section-title:after{content:"";display:block;width:48px;height:2px;background:var(--color-accent);margin:var(--space-md) auto 0;opacity:.6}.section-header .section-desc{font-size:var(--text-body);color:var(--color-text-secondary);max-width:640px;margin:0 auto;line-height:1.6}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:12px 28px;font-size:var(--text-small);font-weight:600;letter-spacing:.02em;line-height:1;border-radius:var(--radius-md);transition:all var(--transition-base);white-space:nowrap}.btn-primary{background-color:var(--color-accent);color:var(--color-text-inverse);box-shadow:var(--shadow-sm)}.btn-primary:hover{background-color:var(--color-accent-hover);box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-primary:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.btn-secondary{background-color:transparent;color:var(--color-text-primary);border:1px solid var(--color-border-strong)}.btn-secondary:hover{border-color:var(--color-accent);color:var(--color-accent)}.btn-secondary:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.btn-ghost{background:transparent;color:var(--color-text-secondary);padding:8px 16px}.btn-ghost:hover{color:var(--color-text-primary)}.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-height);display:flex;align-items:center;transition:all var(--transition-base);background:transparent}.nav.scrolled{background:#0a0e14eb;border-bottom:1px solid var(--color-border);box-shadow:0 2px 20px #0000004d}.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-lg)}.nav-brand{display:flex;align-items:center;gap:var(--space-sm)}.nav-brand-logo{height:36px;width:auto;object-fit:contain}.nav-brand-text{font-family:var(--font-display);font-size:18px;font-weight:700;letter-spacing:.02em;color:var(--color-text-primary)}.nav-brand-sub{font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.1em;color:var(--color-text-secondary);margin-left:var(--space-sm)}.nav-links{display:flex;align-items:center;gap:var(--space-xl)}.nav-link{font-size:var(--text-small);font-weight:500;color:var(--color-text-secondary);transition:color var(--transition-fast);position:relative}.nav-link:hover,.nav-link.active{color:var(--color-text-primary)}.nav-link:after{content:"";position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--color-accent);transform:scaleX(0);transition:transform var(--transition-base)}.nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}.nav-cta{margin-left:var(--space-md)}.nav-mobile-toggle{display:none;flex-direction:column;gap:5px;padding:8px}.nav-mobile-toggle span{display:block;width:22px;height:2px;background:var(--color-text-primary);border-radius:1px;transition:all var(--transition-fast)}.hero{position:relative;height:100vh;min-height:600px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--color-bg-page)}.hero-video-wrap{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0}.hero-video-wrap video,.hero-video-wrap img{width:100%;height:100%;object-fit:cover}.hero-video{width:100%;height:100%;object-fit:cover}.hero-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#0a0e14bf,#0a0e1480 30%,#0a0e1466,#0a0e1499 70%,#0a0e14d9);z-index:1}.hero-content{position:relative;z-index:2;text-align:center;padding:0 var(--space-lg)}.hero-brand{font-family:var(--font-display);font-size:clamp(48px,7vw,88px);font-weight:700;line-height:1.05;letter-spacing:-.02em;color:var(--color-text-primary);margin-bottom:var(--space-sm)}.hero-brand-accent{color:var(--color-accent)}.hero-tagline{font-size:var(--text-small);font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--color-accent);margin-bottom:var(--space-lg)}.hero-subtitle{font-size:clamp(16px,2vw,20px);font-weight:400;color:var(--color-text-secondary);line-height:1.5;max-width:560px;margin:0 auto var(--space-2xl)}.hero-divider{width:48px;height:2px;background:var(--color-accent);margin:0 auto var(--space-lg)}.hero-scroll{position:absolute;bottom:40px;left:50%;transform:translate(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);color:var(--color-text-secondary);font-size:var(--text-caption);letter-spacing:.06em;text-transform:uppercase;animation:float 2s ease-in-out infinite}.hero-scroll-icon{width:24px;height:24px;stroke:var(--color-text-secondary)}@keyframes float{0%,to{transform:translate(-50%) translateY(0)}50%{transform:translate(-50%) translateY(8px)}}.brand-story{background:var(--color-bg-surface);position:relative}.brand-story:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--color-accent),transparent);opacity:.3}.brand-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3xl);align-items:center}.brand-text-col p{color:var(--color-text-secondary);line-height:1.8;margin-bottom:var(--space-lg);max-width:52ch}.brand-text-col .brand-highlight{color:var(--color-text-primary);font-weight:500}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg)}.stat-card{background:var(--color-bg-muted);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-xl);text-align:center;transition:all var(--transition-base)}.stat-card:hover{border-color:#d4a85366;box-shadow:0 0 24px #d4a8531f,var(--shadow-md);transform:translateY(-2px)}.stat-number{font-family:var(--font-display);font-size:clamp(32px,4vw,48px);font-weight:700;line-height:1.1;color:var(--color-accent);margin-bottom:var(--space-xs)}.stat-unit{font-size:var(--text-small);font-weight:500;color:var(--color-text-secondary);letter-spacing:.02em}.factory{background:var(--color-bg-page)}.factory-images{display:grid;grid-template-columns:2fr 1fr;gap:var(--space-md);margin-bottom:var(--space-2xl)}.factory-img-main{aspect-ratio:16 / 9;border-radius:var(--radius-lg);overflow:hidden;background:var(--color-bg-surface);border:1px solid var(--color-border)}.factory-img-side{display:grid;grid-template-rows:1fr 1fr;gap:var(--space-md)}.factory-img-small{aspect-ratio:4 / 3;border-radius:var(--radius-lg);overflow:hidden;background:var(--color-bg-surface);border:1px solid var(--color-border)}.factory-img-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-sm);color:var(--color-text-secondary);font-size:var(--text-small);background:linear-gradient(135deg,var(--color-bg-surface),var(--color-bg-surface-raised))}.factory-img-placeholder svg{width:32px;height:32px;stroke:var(--color-text-secondary);opacity:.5}.factory-img-real{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.factory-img-main:hover .factory-img-real,.factory-img-small:hover .factory-img-real{transform:scale(1.03)}.factory-advantages{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-lg)}.advantage-card{padding:var(--space-xl);background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:all var(--transition-base);position:relative;overflow:hidden}.advantage-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--color-accent),transparent);opacity:0;transition:opacity var(--transition-base)}.advantage-card:hover{border-color:#d4a8534d;transform:translateY(-3px);box-shadow:0 8px 24px #0000004d}.advantage-card:hover:before{opacity:1}.advantage-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:#d4a8531a;margin-bottom:var(--space-md)}.advantage-icon svg{width:24px;height:24px;stroke:var(--color-accent)}.advantage-card h3{font-size:18px;font-weight:600;margin-bottom:var(--space-sm);color:var(--color-text-primary)}.advantage-card p{font-size:var(--text-small);color:var(--color-text-secondary);line-height:1.6}.equipment{background:var(--color-bg-surface)}.equipment-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-lg)}.equipment-card{border-radius:var(--radius-lg);overflow:hidden;background:var(--color-bg-muted);border:1px solid var(--color-border);transition:all var(--transition-base)}.equipment-card:hover{border-color:#d4a8534d;transform:translateY(-3px);box-shadow:0 12px 32px #0006}.equipment-card-img{aspect-ratio:4 / 3;background:linear-gradient(135deg,var(--color-bg-surface),var(--color-bg-surface-raised));display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);font-size:var(--text-small)}.equipment-card-img svg{width:40px;height:40px;stroke:var(--color-text-secondary);opacity:.4}.equipment-card-img-real{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.equipment-card:hover .equipment-card-img-real{transform:scale(1.05)}.equipment-card-body{padding:var(--space-md) var(--space-lg)}.equipment-card-body h3{font-size:16px;font-weight:600;margin-bottom:var(--space-xs);color:var(--color-text-primary)}.equipment-card-body p{font-size:var(--text-small);color:var(--color-text-secondary);line-height:1.5}.products{background:var(--color-bg-page)}.product-filters{display:flex;justify-content:center;gap:var(--space-sm);margin-bottom:var(--space-2xl);flex-wrap:wrap}.filter-btn{padding:8px 20px;font-size:var(--text-small);font-weight:500;color:var(--color-text-secondary);border:1px solid var(--color-border);border-radius:100px;transition:all var(--transition-fast);background:transparent}.filter-btn:hover{border-color:var(--color-border-strong);color:var(--color-text-primary)}.filter-btn.active{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-text-inverse)}.filter-btn:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-lg)}.product-card{background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-base)}.product-card:hover{transform:translateY(-5px);box-shadow:0 16px 40px #00000080;border-color:#d4a8534d}.product-card-img{aspect-ratio:1;background:linear-gradient(135deg,var(--color-bg-surface-raised),var(--color-bg-muted));display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.product-card-img svg{width:40px;height:40px;stroke:var(--color-text-secondary);opacity:.3}.product-card-img-real{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.product-card:hover .product-card-img-real{transform:scale(1.05)}.product-card-category{position:absolute;top:var(--space-sm);left:var(--space-sm);padding:4px 10px;font-size:11px;font-weight:600;letter-spacing:.02em;background:#0a0e14d9;border-radius:100px;color:var(--color-accent);border:1px solid rgba(212,168,83,.2)}.product-card-body{padding:var(--space-md)}.product-card-name{font-size:14px;font-weight:600;color:var(--color-text-primary);line-height:1.4;margin-bottom:var(--space-xs);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.product-card-sku{font-size:var(--text-caption);font-family:var(--font-mono);color:var(--color-text-secondary);margin-bottom:var(--space-sm)}.product-card-price{font-family:var(--font-display);font-size:18px;font-weight:700;color:var(--color-accent)}.product-card-price:before{content:"u00A5";font-size:14px;margin-right:2px}.contact{background:var(--color-bg-surface);position:relative}.contact:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--color-accent),transparent);opacity:.3}.contact-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:var(--space-3xl)}.contact-info-list{display:flex;flex-direction:column;gap:var(--space-xl)}.contact-item{display:flex;gap:var(--space-md)}.contact-item-icon{flex-shrink:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:#d4a8531a}.contact-item-icon svg{width:20px;height:20px;stroke:var(--color-accent)}.contact-item-label{font-size:var(--text-small);color:var(--color-text-secondary);margin-bottom:2px}.contact-item-value{font-size:var(--text-body);font-weight:500;color:var(--color-text-primary)}.contact-qr{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-md)}.contact-qr-placeholder{width:180px;height:180px;border-radius:var(--radius-lg);background:var(--color-bg-muted);border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);font-size:var(--text-small)}.contact-qr-real{width:200px;height:200px;object-fit:cover;border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-md)}.contact-qr-label{font-size:var(--text-small);color:var(--color-text-secondary);text-align:center}.footer{background:var(--color-bg-muted);border-top:1px solid var(--color-border);padding:var(--space-lg) 0}.footer-inner{display:flex;align-items:center;justify-content:space-between}.footer-copy{font-size:var(--text-caption);color:var(--color-text-secondary)}.footer-links{display:flex;gap:var(--space-lg)}.footer-link{font-size:var(--text-caption);color:var(--color-text-secondary);transition:color var(--transition-fast)}.footer-link:hover{color:var(--color-text-primary)}.fade-in{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}.fade-in.visible{opacity:1;transform:translateY(0)}@media(max-width:1024px){.product-grid{grid-template-columns:repeat(3,1fr)}.equipment-grid{grid-template-columns:repeat(2,1fr)}.brand-grid{grid-template-columns:1fr;gap:var(--space-2xl)}.factory-advantages{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){:root{--nav-height: 60px}.nav-links{display:none}.nav-mobile-toggle{display:flex}.nav-mobile-open{position:fixed;top:var(--nav-height);left:0;right:0;background:#0a0e14fa;padding:var(--space-lg);flex-direction:column;gap:var(--space-md);border-bottom:1px solid var(--color-border)}.hero-brand{font-size:clamp(36px,10vw,56px)}.product-grid{grid-template-columns:repeat(2,1fr);gap:var(--space-md)}.stats-grid{grid-template-columns:1fr 1fr;gap:var(--space-md)}.factory-images{grid-template-columns:1fr}.factory-img-side{grid-template-rows:none;grid-template-columns:1fr 1fr}.factory-advantages,.equipment-grid{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr;gap:var(--space-2xl)}.footer-inner{flex-direction:column;gap:var(--space-md);text-align:center}.section-header{margin-bottom:var(--space-2xl)}}@media(max-width:480px){.product-grid{grid-template-columns:1fr 1fr;gap:var(--space-sm)}.product-card-body{padding:var(--space-sm)}.product-card-name{font-size:13px}.product-card-price{font-size:16px}.stats-grid{grid-template-columns:1fr}.hero-subtitle{font-size:15px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.fade-in{opacity:1;transform:none;transition:none}.hero-scroll{animation:none}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.spark-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:12px 28px;font-family:var(--spark-font-sans);font-size:var(--text-small);font-weight:600;letter-spacing:.02em;line-height:1;border-radius:var(--spark-radius-md);transition:all var(--transition-base);white-space:nowrap;cursor:pointer;border:none;text-decoration:none}.spark-btn-primary{background-color:var(--spark-color-primary);color:var(--color-text-inverse);box-shadow:var(--spark-shadow-sm)}.spark-btn-primary:hover{background-color:var(--spark-color-accent);box-shadow:var(--shadow-glow);transform:translateY(-1px)}.spark-btn-primary:focus-visible{outline:2px solid var(--spark-color-primary);outline-offset:2px}.spark-btn-secondary{background-color:transparent;color:var(--color-text-primary);border:1px solid var(--color-border-strong)}.spark-btn-secondary:hover{border-color:var(--spark-color-primary);color:var(--spark-color-primary)}.spark-btn-secondary:focus-visible{outline:2px solid var(--spark-color-primary);outline-offset:2px}.spark-btn-ghost{background:transparent;color:var(--color-text-secondary);padding:8px 16px}.spark-btn-ghost:hover{color:var(--color-text-primary)}.spark-card{background-color:var(--spark-color-surface);border:1px solid var(--spark-color-border);border-radius:var(--spark-radius-lg);overflow:hidden;transition:all var(--transition-base)}.spark-card:hover{border-color:var(--color-border-strong)}.spark-card-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--spark-color-border)}.spark-card-body{padding:var(--space-md) var(--space-lg)}