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var(--color-border);border-radius:var(--radius);text-decoration:none;color:var(--color-primary);transition:background var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast);flex:1;min-height:0}.home-product-cta:hover{background:var(--color-bg);border-color:var(--color-accent);transform:translateY(-2px)}.home-product-cta-label{font-size:1rem;font-weight:600}.home-product-cta-arrow{margin-left:.5rem;font-size:1rem;color:var(--color-accent)}.product-detail-container{max-width:1024px;margin:0 auto;padding:2rem 1.5rem;color:var(--color-text)}.product-breadcrumb{margin-bottom:1.75rem;color:var(--color-text-light);font-size:.9rem}.product-breadcrumb ol{display:flex;flex-wrap:wrap;gap:.35rem;align-items:center;margin:0;padding:0;list-style:none}.product-breadcrumb li:not(:last-child)::after{content:"/";margin-left:.35rem;color:var(--color-border)}.product-breadcrumb a{color:inherit;text-decoration:none}.product-breadcrumb a:hover,.product-breadcrumb 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.product-body-content{max-width:760px}.product-hero-image{--product-hero-max-width:620px;--product-hero-max-height:620px;--product-hero-viewport-height:65vh;display:flex;justify-content:center;align-items:center}.product-hero-image--portrait{--product-hero-max-width:520px;--product-hero-max-height:560px}.product-hero-image--landscape{--product-hero-max-width:820px;--product-hero-max-height:560px;--product-hero-viewport-height:60vh}.product-hero-image picture{display:flex;justify-content:center;width:100%;max-width:var(--product-hero-max-width)}.product-hero-image img{width:auto;max-width:100%;height:auto;max-height:clamp(0px,var(--product-hero-viewport-height),var(--product-hero-max-height));display:block;object-fit:contain;border-radius:8px;background-color:#fcfcfc;box-shadow:0 4px 20px rgba(0,0,0,5%)}.product-detail-container section{margin-bottom:3.5rem}.product-detail-container h2{font-size:1.4rem;font-weight:600;line-height:1.3;letter-spacing:-.005em;margin-bottom:1.5rem;padding-bottom:.5rem;border-bottom:2px solid var(--color-border);color:var(--color-primary);position:relative}.product-detail-container h2::after{content:"";position:absolute;bottom:-2px;left:0;width:40px;height:2px;background:var(--color-accent)}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.gallery-item{aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;background:#fafafa;border-radius:6px;border:1px solid var(--color-border);overflow:hidden}.gallery-item img{width:100%;height:100%;object-fit:contain;object-position:center;border-radius:5px;background-color:#fafafa;transition:transform .2s ease}.gallery-item img:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,8%)}.features-list{list-style:none;padding-left:0}.features-list li{position:relative;padding-left:1.75rem;margin-bottom:.75rem;line-height:1.5}.features-list li::before{content:"✓";position:absolute;left:0;color:var(--color-primary-light);font-weight:700}.specs-table{width:100%;border-collapse:collapse;font-size:.95rem}.specs-table th,.specs-table td{padding:12px 16px;border-bottom:1px solid var(--color-border);text-align:left;line-height:1.5}.specs-table th{width:35%;background-color:var(--color-bg-alt);font-weight:600;color:var(--color-text)}.specs-table tr:hover{background-color:var(--color-bg-alt)}.download-links-container{display:flex;flex-wrap:wrap;gap:1rem}.download-btn{display:inline-flex;align-items:center;padding:.75rem 1.25rem;background-color:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--radius);color:var(--color-text);text-decoration:none;font-size:.95rem;font-weight:500;transition:all .2s ease}.download-btn:hover{background-color:var(--color-bg);border-color:var(--color-accent);color:var(--color-primary);box-shadow:var(--shadow);transform:translateY(-1px)}.icon-pdf{margin-right:8px;flex-shrink:0}.product-related-series{border-top:1px solid var(--color-border);padding-top:2rem;margin-top:1rem}.related-series-title{font-size:.95rem;color:var(--color-accent);margin:-.75rem 0 1.5rem;font-weight:500}@media(max-width:1024px){.hero-banner{min-height:auto}.section{padding:4rem 1rem}.section-lg{padding:4.5rem 1rem 4rem}.section-sm{padding:3rem 1rem}.section+.section{padding-top:3rem}.content{padding:2.5rem 1rem}.page-header{padding:3rem 1rem 2.5rem}.product-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.applications-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.footer-inner{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.5rem}.product-detail-container{padding:1.5rem}.home-product-bento{grid-template-columns:minmax(0,1.12fr)minmax(240px,.88fr);height:clamp(440px,52vw,540px)}}@media(min-width:769px) and (max-width:900px){.site-logo{gap:0}.site-logo img{height:30px}.site-logo-title{margin-left:.5rem;padding-left:.55rem;font-size:.84rem;letter-spacing:.06em}.site-logo-title:lang(en){font-size:.8rem;letter-spacing:.01em}.main-nav{gap:.25rem}.main-nav>a{padding:.45rem .5rem;font-size:.9375rem}.lang-switch{margin-left:.5rem}.lang-switch a{padding:.35rem .45rem;font-size:.8125rem}}@media(max-width:768px){.header-inner{height:56px}.site-logo{gap:0}.site-logo img{height:28px}.site-logo-title{margin-left:.5rem;padding-left:.55rem;font-size:.84rem;letter-spacing:.06em}.site-logo-title:lang(en){font-size:.8rem;letter-spacing:.01em}.nav-toggle{display:flex;align-items:center;justify-content:center}.main-nav{position:absolute;top:56px;left:0;right:0;background:var(--color-bg);flex-direction:column;padding:.75rem;border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity var(--transition-base),transform var(--transition-base),visibility 0s .25s;pointer-events:none}.main-nav.open{opacity:1;visibility:visible;transform:translateY(0);transition:opacity var(--transition-base),transform var(--transition-base),visibility 0s 0s;pointer-events:auto}.main-nav a{padding:.75rem 1rem;font-size:1rem;line-height:1.35;border-bottom:0;border-left:3px solid transparent;border-radius:0}.main-nav a.active{border-left-color:var(--color-accent);background:rgba(41,72,102,6%)}.lang-switch{margin-left:0;margin-top:.5rem;padding:.75rem 1rem 0;border-top:1px solid var(--color-border)}.lang-switch a{padding:.5rem .75rem;font-size:.9rem;border-left:0}.lang-switch a.active{background:var(--color-primary);color:var(--color-text-white);border-color:var(--color-primary)}.hero-banner{min-height:auto}.hero{padding:2.5rem 1rem}.hero-actions{flex-direction:column;align-items:center}.hero-actions .btn{width:100%;max-width:280px;text-align:center}.section{padding:3rem 1rem}.section-lg{padding:3.5rem 1rem 3rem}.section-sm{padding:2.5rem 1rem}.section+.section{padding-top:2.5rem}.section-header{margin-bottom:2rem}.section-header h2{font-size:1.6rem}.product-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}.home-product-bento{grid-template-columns:1fr;max-width:400px;margin:0 auto;height:auto}.home-product-card--featured{height:auto}.home-product-card--featured-link{height:auto}.home-product-card--featured-image{flex:none;aspect-ratio:1/1;height:auto}.home-product-card--featured-text h2{font-size:1.25rem}.home-product-card--compact{flex:none}.home-product-cta{flex:none;min-height:72px}.applications-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}.app-card{padding:1.5rem 1.25rem}.contact-grid{grid-template-columns:1fr}.page-header{padding:2.5rem 1rem 2rem}.page-header h1{font-size:1.5rem}.content{padding:2rem 1rem}.content h2{font-size:1.3rem}.content table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}.product-detail-container{padding:1.5rem 1rem}.product-info-summary h1{font-size:1.6rem}.specs-table{font-size:.9rem}.specs-table th{width:40%}.specs-table th,.specs-table td{padding:10px 12px}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.75rem}.footer-inner{grid-template-columns:1fr 1fr;gap:1.5rem}}@media(min-width:481px) and (max-width:600px){.product-hero-image{--product-hero-viewport-height:80vh}.product-hero-image img{width:100%}}@media(max-width:480px){.hero{padding:2rem 1rem}.section{padding:2.5rem 1rem}.section-lg{padding:3rem 1rem 2.5rem}.section-sm{padding:2rem 1rem}.section-header h2{font-size:1.4rem}.product-info-summary h1{font-size:1.5rem}.product-hero-image picture{max-width:100%}.product-hero-image img{width:100%;max-height:none}.footer-inner{grid-template-columns:1fr;gap:1.25rem;text-align:center}.footer-col a{align-items:center}.download-btn{width:100%;justify-content:center}.specs-table th{width:50%}}