body{background:#0B0C15;color:#fff}
.product-hub-section{padding:5.5rem 0 6rem}
.section-inner{width:min(100% - 3rem,80rem);margin:0 auto}
.section-kicker{margin-bottom:.75rem;color:#93c5fd;font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.section-heading{font-size:clamp(2rem,4vw,3rem);font-weight:700;line-height:1.15}
.section-lead{max-width:52rem;margin-top:1rem;color:#9ca3af;font-size:1rem;line-height:1.8}
.product-toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:1.25rem;margin:2.25rem 0 2rem;padding:1.25rem 0;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1)}
.product-search-wrap{flex:1 1 28rem;max-width:35rem}
.product-search-label{display:block;margin-bottom:.55rem;color:#d1d5db;font-size:.8rem;font-weight:700}
.product-search{width:100%;height:3rem;padding:0 1rem;border:1px solid rgba(255,255,255,.16);border-radius:6px;background:#fff;color:#111827;font:inherit;outline:none}
.product-search::placeholder{color:#64748b}
.product-search:focus{border-color:#93c5fd;box-shadow:0 0 0 3px rgba(147,197,253,.18)}
.product-count{flex:0 0 auto;padding-bottom:.75rem;color:#9ca3af;font-size:.85rem;white-space:nowrap}
.product-filters{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2rem}
.product-filter{min-height:2.55rem;padding:.55rem .95rem;border:1px solid rgba(255,255,255,.14);border-radius:6px;background:rgba(255,255,255,.04);color:#d1d5db;font-size:.85rem;font-weight:700;transition:border-color .2s,background-color .2s,color .2s}
.product-filter:hover{border-color:rgba(147,197,253,.55);color:#fff}
.product-filter[aria-pressed="true"]{border-color:#fff;background:#fff;color:#111827}
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem}
.product-card{--accent:#93c5fd;display:flex;min-width:0;min-height:100%;flex-direction:column;overflow:hidden;border:1px solid rgba(255,255,255,.1);border-radius:8px;background:rgba(255,255,255,.045);transition:border-color .2s,transform .2s}
.product-card[hidden]{display:none}
.product-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--accent) 60%,transparent)}
.product-card[data-category="3d"]{--accent:#c4b5fd}
.product-card[data-category="barcode"]{--accent:#f9a8d4}
.product-card[data-category="software"]{--accent:#86efac}
.product-visual{position:relative;display:grid;aspect-ratio:16/10;place-items:center;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.09);background-color:#11131c;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:24px 24px;color:#6b7280;text-align:center}
.product-image{position:absolute;inset:0;z-index:2;width:100%;height:100%;padding:1.25rem;background:#11131c;object-fit:contain}
.product-visual-label{position:relative;z-index:1;max-width:9rem;color:#d1d5db;font-family:Outfit,"Noto Sans KR",sans-serif;font-size:.9rem;font-weight:700;line-height:1.3}
.product-card-body{display:flex;flex:1;flex-direction:column;padding:1.35rem}
.product-category{margin-bottom:.7rem;color:var(--accent);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.product-name{font-size:1.35rem;font-weight:700;line-height:1.25}
.product-keyline{margin-top:.65rem;color:#e5e7eb;font-size:.9rem;font-weight:600;line-height:1.55}
.product-description{margin-top:.55rem;color:#9ca3af;font-size:.86rem;line-height:1.7}
.product-actions{display:grid;grid-template-columns:1fr;gap:.65rem;margin-top:auto;padding-top:1.25rem}
.product-action{display:inline-flex;min-height:2.65rem;align-items:center;justify-content:center;padding:.6rem .75rem;border-radius:6px;font-size:.78rem;font-weight:700;text-align:center;transition:background-color .2s,border-color .2s,color .2s}
.product-action-primary{border:1px solid #fff;background:#fff;color:#111827}
.product-action-primary:hover{background:#e5e7eb}
.product-action-secondary{border:1px solid rgba(255,255,255,.16);background:transparent;color:#e5e7eb}
.product-action-secondary:hover{border-color:#fff;color:#fff}
.product-empty{display:none;padding:3rem 1rem;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1);color:#9ca3af;text-align:center}
.product-empty.is-visible{display:block}
.solution-hub-heading{grid-column:1/-1;margin-bottom:.5rem}
.detail-page{padding-top:4.5rem}
.breadcrumb-wrap{border-bottom:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.02)}
.breadcrumb{display:flex;min-height:3.4rem;align-items:center;gap:.55rem;overflow-x:auto;color:#9ca3af;font-size:.78rem;white-space:nowrap}
.breadcrumb a{color:#bfdbfe}
.breadcrumb a:hover{color:#fff}
.detail-hero{padding:4.5rem 0 5rem;background:linear-gradient(to bottom,rgba(30,58,138,.18),transparent)}
.detail-hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(20rem,.92fr);align-items:center;gap:4rem}
.detail-category{color:#93c5fd;font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.detail-title{max-width:48rem;margin-top:1rem;font-size:clamp(2.4rem,4.5vw,4rem);font-weight:700;line-height:1.1;word-break:keep-all}
.detail-summary{max-width:45rem;margin-top:1.35rem;color:#d1d5db;font-size:1.08rem;line-height:1.8}
.detail-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.detail-button{display:inline-flex;min-height:3rem;align-items:center;justify-content:center;padding:.75rem 1.1rem;border-radius:6px;font-size:.88rem;font-weight:700;transition:background-color .2s,border-color .2s,color .2s}
.detail-button-primary{border:1px solid #fff;background:#fff;color:#111827;box-shadow:0 10px 28px rgba(255,255,255,.12)}
.detail-button-primary:hover{background:#e5e7eb}
.detail-button-secondary{border:1px solid rgba(255,255,255,.18);color:#fff}
.detail-button-secondary:hover{border-color:#fff;background:rgba(255,255,255,.05)}
.detail-visual{--accent:#93c5fd;min-height:24rem;aspect-ratio:4/3;border:1px solid rgba(255,255,255,.11);border-radius:8px}
.detail-visual .product-image{padding:2rem}
.detail-section{padding:4.5rem 0;border-top:1px solid rgba(255,255,255,.08)}
.detail-section-alt{background:rgba(255,255,255,.025)}
.detail-copy{max-width:58rem}
.detail-copy h2,.detail-section h2{font-size:clamp(1.8rem,3vw,2.35rem);font-weight:700;line-height:1.2}
.detail-copy>p,.detail-section-lead{margin-top:1rem;color:#b6bdc8;font-size:1rem;line-height:1.85}
.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:2rem}
.detail-panel{padding:1.4rem;border:1px solid rgba(255,255,255,.1);border-radius:8px;background:rgba(255,255,255,.035)}
.detail-panel h3{color:#e5e7eb;font-size:1rem;font-weight:700;line-height:1.4}
.detail-panel p{margin-top:.6rem;color:#9ca3af;font-size:.9rem;line-height:1.7}
.detail-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem 2rem;max-width:58rem;margin-top:1.8rem}
.detail-list li{position:relative;padding-left:1.15rem;color:#c4cad3;font-size:.94rem;line-height:1.65}
.detail-list li::before{content:"";position:absolute;top:.68rem;left:0;width:.38rem;height:.38rem;border-radius:50%;background:#93c5fd}
.spec-note{max-width:58rem;margin-top:1.75rem;padding:1.2rem 1.3rem;border-left:3px solid #93c5fd;background:rgba(147,197,253,.06);color:#cbd5e1;font-size:.92rem;line-height:1.75}
.support-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.75rem;margin-top:2rem;counter-reset:support-step}
.support-step{counter-increment:support-step;padding:1.1rem;border-top:1px solid rgba(255,255,255,.18);color:#cbd5e1;font-size:.86rem;line-height:1.55}
.support-step::before{content:"0" counter(support-step);display:block;margin-bottom:.7rem;color:#93c5fd;font-family:Outfit,sans-serif;font-size:.75rem;font-weight:700}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:2rem}
.related-card{display:block;padding:1.35rem;border:1px solid rgba(255,255,255,.1);border-radius:8px;background:rgba(255,255,255,.035)}
.related-card:hover{border-color:rgba(147,197,253,.55)}
.related-card span{display:block;color:#93c5fd;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.related-card strong{display:block;margin-top:.55rem;font-size:1.05rem}
.related-card p{margin-top:.55rem;color:#9ca3af;font-size:.84rem;line-height:1.6}
.detail-faq{max-width:58rem;margin-top:1.5rem;border-top:1px solid rgba(255,255,255,.1)}
.detail-faq details{border-bottom:1px solid rgba(255,255,255,.1)}
.detail-faq summary{display:flex;min-height:4rem;cursor:pointer;align-items:center;justify-content:space-between;gap:1rem;color:#e5e7eb;font-weight:700;list-style:none}
.detail-faq summary::-webkit-details-marker{display:none}
.detail-faq summary::after{content:"+";color:#93c5fd;font-size:1.25rem;font-weight:400}
.detail-faq details[open] summary::after{content:"−"}
.detail-faq p{padding:0 2rem 1.25rem 0;color:#9ca3af;font-size:.92rem;line-height:1.75}
.detail-cta{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:2.25rem;border:1px solid rgba(255,255,255,.12);border-radius:8px;background:rgba(255,255,255,.045)}
.detail-cta h2{font-size:clamp(1.6rem,3vw,2.2rem)}
.detail-cta p{max-width:44rem;margin-top:.75rem;color:#aeb6c2;line-height:1.75}
.catalog-3900{--catalog-line:rgba(255,255,255,.12);--catalog-muted:#aeb6c2;--catalog-blue:#93c5fd;--catalog-panel:#11131c}
.catalog-3900 .catalog-hero{padding:5.5rem 0 4.75rem;background:linear-gradient(180deg,rgba(17,44,88,.56),rgba(11,12,21,0))}
.catalog-hero-copy{position:relative;z-index:1}
.catalog-3900 .detail-category{color:#fff;font-size:.82rem}
.catalog-3900 .detail-title{margin-top:.7rem;font-size:4.5rem}
.catalog-subtitle{margin-top:.7rem;color:var(--catalog-blue);font-family:Outfit,sans-serif;font-size:1.25rem;font-weight:600}
.catalog-product-stage{position:relative;display:flex;min-height:31rem;align-items:center;justify-content:center;margin:0;border-bottom:1px solid var(--catalog-line);background:radial-gradient(circle at 50% 45%,rgba(96,165,250,.16),transparent 58%)}
.catalog-product-stage img{display:block;width:100%;height:29rem;object-fit:contain;filter:drop-shadow(0 30px 34px rgba(0,0,0,.4))}
.catalog-product-stage figcaption{position:absolute;right:0;bottom:.8rem;color:#6b7280;font-family:Outfit,sans-serif;font-size:.7rem;font-weight:600}
.catalog-quick-specs{padding:3.5rem 0 4rem;border-top:1px solid var(--catalog-line);border-bottom:1px solid var(--catalog-line);background:#0e1018}
.catalog-section-heading{max-width:58rem}
.catalog-section-heading h2{font-size:2.35rem;font-weight:700;line-height:1.2}
.catalog-section-heading>p:last-child{margin-top:.85rem;color:var(--catalog-muted);line-height:1.75}
.catalog-table-wrap{overflow-x:auto;margin-top:2rem;border:1px solid var(--catalog-line);border-radius:8px;background:#0b0c15}
.catalog-spec-table{width:100%;min-width:56rem;border-collapse:collapse;text-align:left}
.catalog-spec-table th,.catalog-spec-table td{padding:1rem 1.1rem;border-bottom:1px solid rgba(255,255,255,.09);vertical-align:top;font-size:.88rem;line-height:1.55}
.catalog-spec-table thead th{background:#171a24;color:#dbeafe;font-size:.76rem;font-weight:700}
.catalog-spec-table tbody th{color:#fff;font-family:Outfit,sans-serif;font-weight:600}
.catalog-spec-table td{color:#b8c0cc}
.catalog-spec-table tbody tr:last-child th,.catalog-spec-table tbody tr:last-child td{border-bottom:0}
.catalog-copy-grid{display:grid;grid-template-columns:minmax(14rem,.55fr) minmax(0,1.45fr);gap:5rem}
.catalog-copy-grid h2{font-size:2.35rem}
.catalog-long-copy{max-width:54rem}
.catalog-long-copy p{color:#c1c7d0;font-size:1.03rem;line-height:1.9}
.catalog-long-copy p+p{margin-top:1.1rem}
.catalog-feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:2.5rem;border-top:1px solid var(--catalog-line);border-left:1px solid var(--catalog-line)}
.catalog-feature-grid article{min-height:15rem;padding:1.6rem;border-right:1px solid var(--catalog-line);border-bottom:1px solid var(--catalog-line);background:rgba(255,255,255,.022)}
.catalog-feature-grid article>span{display:block;color:var(--catalog-blue);font-family:Outfit,sans-serif;font-size:.75rem;font-weight:700}
.catalog-feature-grid h3{margin-top:2.4rem;font-size:1.08rem;font-weight:700}
.catalog-feature-grid p{margin-top:.7rem;color:#9ea6b2;font-size:.9rem;line-height:1.75}
.catalog-model-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin-top:2.25rem}
.catalog-model-grid article{padding:1.5rem 1.4rem;border-top:2px solid #60a5fa;background:rgba(255,255,255,.035)}
.catalog-model-grid strong{display:block;font-family:Outfit,sans-serif;font-size:1.3rem}
.catalog-model-grid span{display:block;margin-top:.5rem;color:var(--catalog-blue);font-size:.78rem;font-weight:700}
.catalog-model-grid p{margin-top:1rem;color:#a8b0bc;font-size:.88rem;line-height:1.7}
.catalog-split{display:grid;grid-template-columns:minmax(16rem,.7fr) minmax(0,1.3fr);gap:5rem}
.catalog-function-list{border-top:1px solid var(--catalog-line)}
.catalog-function-list article{display:grid;grid-template-columns:11rem 1fr;gap:2rem;padding:1.4rem 0;border-bottom:1px solid var(--catalog-line)}
.catalog-function-list h3{font-size:1rem;font-weight:700}
.catalog-function-list p{color:#aeb6c2;font-size:.9rem;line-height:1.75}
.catalog-optics-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-top:2.25rem}
.catalog-optics-grid article{min-height:18rem;padding:2rem;border:1px solid var(--catalog-line);border-radius:8px;background:#10121a}
.catalog-label{color:var(--catalog-blue);font-family:Outfit,sans-serif;font-size:.75rem;font-weight:700;text-transform:uppercase}
.catalog-optics-grid h3{margin-top:2.75rem;font-size:1.35rem;font-weight:700}
.catalog-optics-grid article>p:last-child{margin-top:1rem;color:#adb5c1;line-height:1.85}
.catalog-connectivity{background:linear-gradient(90deg,rgba(14,30,52,.68),rgba(11,12,21,.25))}
.catalog-data-list{display:grid;grid-template-columns:1fr 1fr;margin-top:2.5rem;border-top:1px solid var(--catalog-line);border-left:1px solid var(--catalog-line)}
.catalog-data-list>div{display:grid;grid-template-columns:9rem 1fr;gap:1rem;min-height:8.5rem;padding:1.4rem;border-right:1px solid var(--catalog-line);border-bottom:1px solid var(--catalog-line)}
.catalog-data-list dt{color:#fff;font-size:.88rem;font-weight:700}
.catalog-data-list dd{color:#acb5c2;font-size:.88rem;line-height:1.7}
.catalog-application-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:2.25rem;background:var(--catalog-line)}
.catalog-application-grid li{min-height:8rem;padding:1.4rem;background:#0e1018}
.catalog-application-grid strong{display:block;color:#fff;font-size:1rem}
.catalog-application-grid span{display:block;margin-top:.65rem;color:#9fa8b5;font-size:.88rem;line-height:1.65}
.catalog-process{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.5rem;margin-top:2.5rem}
.catalog-process li{display:flex;gap:1rem;padding-top:1.2rem;border-top:1px solid rgba(147,197,253,.5)}
.catalog-process li>span{flex:0 0 auto;color:var(--catalog-blue);font-family:Outfit,sans-serif;font-size:.75rem;font-weight:700}
.catalog-process strong{display:block;font-size:.95rem}
.catalog-process p{margin-top:.55rem;color:#9fa7b3;font-size:.86rem;line-height:1.65}
.catalog-related-products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:2.25rem}
.catalog-related-products a{display:block;overflow:hidden;border:1px solid var(--catalog-line);border-radius:8px;background:#10121a;transition:border-color .2s,transform .2s}
.catalog-related-products a:hover{transform:translateY(-3px);border-color:rgba(147,197,253,.55)}
.catalog-related-products img{display:block;width:100%;height:13rem;padding:1.25rem;border-bottom:1px solid var(--catalog-line);background:#11131c;object-fit:contain}
.catalog-related-products span{display:block;margin:1.2rem 1.25rem .4rem;color:var(--catalog-blue);font-size:.72rem;font-weight:700;text-transform:uppercase}
.catalog-related-products strong{display:block;margin:0 1.25rem 1.3rem;font-size:1.1rem}
.catalog-final-cta{padding-bottom:5.5rem}
.catalog-source-note{margin-top:1.25rem;color:#6f7885;font-size:.76rem;line-height:1.65}
@media (max-width:1024px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-hero-grid{grid-template-columns:1fr;gap:2.5rem}.detail-visual{max-width:40rem;width:100%;min-height:20rem}.support-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:1024px){.catalog-3900 .detail-title{font-size:3.7rem}.catalog-product-stage{min-height:24rem}.catalog-product-stage img{height:23rem}.catalog-copy-grid,.catalog-split{grid-template-columns:1fr;gap:2rem}.catalog-feature-grid,.catalog-model-grid,.catalog-process{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-data-list{grid-template-columns:1fr}.catalog-related-products img{height:11rem}}
@media (max-width:720px){.section-inner{width:min(100% - 2rem,80rem)}.product-hub-section{padding:4rem 0}.product-toolbar{align-items:stretch;flex-direction:column}.product-search-wrap{flex-basis:auto;max-width:none}.product-count{padding:0}.product-filters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.product-filter{width:100%;padding:.55rem .45rem}.product-grid{grid-template-columns:1fr}.product-actions{grid-template-columns:1fr}.detail-page{padding-top:4.25rem}.detail-hero{padding:3.25rem 0 4rem}.detail-hero-grid{gap:2rem}.detail-title{font-size:2.45rem}.detail-visual{min-height:17rem}.detail-section{padding:3.5rem 0}.detail-grid,.detail-list,.related-grid,.support-steps{grid-template-columns:1fr}.detail-cta{align-items:flex-start;flex-direction:column;padding:1.5rem}.detail-actions{width:100%}.detail-button{width:100%}}
@media (max-width:720px){.catalog-3900 .catalog-hero{padding:3.5rem 0 3rem}.catalog-3900 .detail-title{font-size:3rem}.catalog-subtitle{font-size:1.05rem}.catalog-product-stage{min-height:19rem}.catalog-product-stage img{height:18rem}.catalog-quick-specs{padding:3rem 0}.catalog-section-heading h2,.catalog-copy-grid h2{font-size:1.85rem}.catalog-feature-grid,.catalog-model-grid,.catalog-optics-grid,.catalog-process,.catalog-related-products{grid-template-columns:1fr}.catalog-feature-grid article{min-height:12rem}.catalog-feature-grid h3{margin-top:1.7rem}.catalog-function-list article{grid-template-columns:1fr;gap:.55rem}.catalog-data-list>div{grid-template-columns:1fr;min-height:0}.catalog-application-grid{grid-template-columns:1fr}.catalog-related-products img{height:13rem}.catalog-spec-table th,.catalog-spec-table td{padding:.85rem;font-size:.8rem}}
@media (max-width:390px){.product-filters{grid-template-columns:1fr}.detail-title{font-size:2.15rem}}