.selection-guide{background:#fff}.selection-dimensions{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.selection-dimensions>div{padding:23px;border:1px solid var(--line);border-radius:13px}.selection-dimensions b{display:block;margin-bottom:14px;color:var(--red);font-size:12px}.selection-dimensions strong,.selection-dimensions span{display:block}.selection-dimensions span{margin-top:5px;color:var(--muted);font-size:12px}
.product-toolbar{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:12px}.product-filters{display:flex;gap:8px;flex-wrap:wrap}.product-filters button{padding:9px 14px;border:1px solid var(--line);border-radius:99px;background:#fff;color:var(--ink);font:inherit;font-size:12px;font-weight:800;cursor:pointer}.product-filters button.active{border-color:var(--navy);background:var(--navy);color:#fff}.product-search{display:flex;align-items:center;width:330px;flex:none;padding:0 14px;border:1px solid var(--line);border-radius:8px;background:#fff}.product-search input{min-width:0;width:100%;padding:11px 0;border:0;outline:0;font:inherit;font-size:12px}.product-search b{color:var(--blue)}.product-count{margin-bottom:18px;color:var(--muted);font-size:12px}
.technical-products{display:grid;gap:18px}.technical-products article{display:grid;grid-template-columns:300px 1fr;overflow:hidden;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 10px 28px rgba(6,29,54,.05)}.technical-products article[hidden]{display:none}.technical-products article>img{width:100%;height:100%;min-height:330px;object-fit:cover}.technical-product-body{padding:27px}.technical-product-body small{color:var(--red);font-weight:900;letter-spacing:.08em}.technical-product-body h2{font-size:24px;margin:7px 0}.technical-product-body>p{color:var(--muted);font-size:13px}.technical-product-body dl{display:grid;grid-template-columns:1fr 1fr;margin:20px 0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.technical-product-body dl div{padding:11px 13px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.technical-product-body dt{font-size:11px;color:var(--muted)}.technical-product-body dd{margin:2px 0 0;font-size:13px;font-weight:800}.technical-product-body em{display:block;margin-top:10px;color:var(--muted);font-size:10px}.product-actions{display:flex;gap:20px;flex-wrap:wrap}.product-actions a{color:var(--blue);font-size:13px;font-weight:900}.technical-note{margin:20px 0 0;padding:15px 18px;border-left:4px solid var(--orange);background:#fff;color:var(--muted);font-size:12px}
.product-detail-hero{padding:72px 0;background:linear-gradient(120deg,#f4f8fa,#fff)}.detail-hero-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}.detail-image{padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)}.detail-image img{width:100%;height:440px;object-fit:contain}.detail-hero-grid h1{font-size:48px;line-height:1.18;margin:15px 0}.detail-hero-grid p{color:var(--muted)}.detail-tags{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}.detail-tags span{padding:6px 11px;border-radius:99px;background:#e9f3f7;color:var(--blue);font-size:11px;font-weight:900}.detail-actions{display:flex;gap:12px;flex-wrap:wrap}.detail-secondary{border:1px solid var(--navy);color:var(--navy)}
.detail-nav{position:sticky;top:78px;z-index:20;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.96)}.detail-nav .container{display:flex;justify-content:center;gap:42px}.detail-nav a{padding:15px 0;font-size:12px;font-weight:900}.detail-section{scroll-margin-top:145px;background:#fff}.alt-detail{background:var(--soft)}
.fit-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.fit-grid article{padding:28px;border-radius:15px;border:1px solid var(--line)}.fit-grid article>b{font-size:11px;letter-spacing:.1em}.fit-yes{border-top:4px solid var(--green)!important}.fit-yes>b{color:var(--green)}.fit-check{border-top:4px solid var(--orange)!important}.fit-check>b{color:var(--orange)}.fit-grid h3{font-size:21px}.fit-grid ul,.interface-card ul{padding-left:20px;color:var(--muted);font-size:13px}
.architecture-flow{display:grid;grid-template-columns:1fr 35px 1fr 35px 1fr 35px 1fr;align-items:center}.architecture-flow>div{min-height:175px;padding:23px;border:1px solid var(--line);border-radius:13px;background:#fff}.architecture-flow b,.architecture-flow strong,.architecture-flow span{display:block}.architecture-flow b{color:var(--red);font-size:12px}.architecture-flow strong{margin:15px 0 7px}.architecture-flow span{color:var(--muted);font-size:12px}.architecture-flow i{text-align:center;color:var(--orange)}
.detail-two-column{display:grid;grid-template-columns:1.2fr .8fr;gap:55px;align-items:start}.data-list,.delivery-table{border-top:1px solid var(--line)}.data-list>div,.delivery-table>div{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:15px 0;border-bottom:1px solid var(--line)}.data-list span,.delivery-table span{color:var(--muted);font-size:13px}.interface-card,.agreement-card{padding:28px;border-radius:15px;background:var(--navy);color:#fff}.interface-card>span{font-size:10px;letter-spacing:.14em;color:#7fd8dc}.interface-card h3{font-size:22px}.interface-card ul{color:#c2d5df}.interface-card p,.agreement-card p{color:#afc4d0;font-size:12px}
.condition-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.condition-grid>div{padding:24px;border:1px solid var(--line);border-radius:13px;background:#fff}.condition-grid b,.condition-grid span{display:block}.condition-grid span{margin-top:7px;color:var(--muted);font-size:12px}.agreement-card>b{color:#7fd8dc}.agreement-card a{color:#fff;font-weight:900}
@media(max-width:1050px){.selection-dimensions,.condition-grid{grid-template-columns:1fr 1fr}.technical-products article,.detail-hero-grid,.detail-two-column{grid-template-columns:1fr}.technical-products article>img{height:320px;min-height:0}.architecture-flow{grid-template-columns:1fr}.architecture-flow i{padding:10px;transform:rotate(90deg)}}
@media(max-width:640px){.selection-dimensions,.condition-grid,.fit-grid{grid-template-columns:1fr}.selection-dimensions>div,.condition-grid>div,.fit-grid article,.architecture-flow>div{border-radius:15px;background:linear-gradient(145deg,#fff,#f8fbfc)}.product-toolbar{display:grid}.product-filters{padding:5px;border-radius:14px;background:#fff}.product-search{width:100%;border-radius:12px}.technical-products article{border-radius:16px}.technical-products article>img{height:250px}.technical-product-body{padding:21px}.technical-product-body dl{grid-template-columns:1fr;overflow:hidden;border-radius:12px}.detail-image{border-radius:16px}.detail-image img{height:290px}.detail-hero-grid h1{font-size:36px}.detail-nav{top:65px;overflow:auto}.detail-nav:after{content:"›";position:sticky;right:0;float:right;display:flex;width:30px;height:48px;margin-top:-48px;align-items:center;justify-content:center;background:linear-gradient(90deg,transparent,rgba(255,255,255,.98) 42%);color:var(--blue);font-size:23px;font-weight:900;pointer-events:none}.detail-nav .container{justify-content:flex-start;gap:24px;width:max-content;min-width:100%;padding:0 36px 0 18px}.detail-nav a{min-height:48px;display:flex;align-items:center}.interface-card,.agreement-card{border-radius:16px;background:linear-gradient(145deg,var(--navy),var(--navy2))}.data-list>div,.delivery-table>div{grid-template-columns:1fr;gap:4px}}