/* Product directory and detail pages; styles are scoped to the catalog. */
.catalog-featured{padding-bottom:46px}
.catalog-featured .section-heading{align-items:center}
.catalog-featured .product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.catalog-featured .product-card{display:grid;grid-template-columns:40% 60%;border:1px solid #dce5ef;border-radius:6px;background:#fff;overflow:hidden}
.catalog-featured .product-image{padding:20px;border:0;aspect-ratio:auto;background:#f6f8fc;min-height:218px}
.catalog-featured .product-image img{height:100%;max-height:206px;width:100%;object-fit:contain;mix-blend-mode:multiply}
.catalog-featured .image-hint,.catalog-featured .card-label,.catalog-featured .product-points{display:none}
.catalog-featured .product-copy{padding:26px 24px;display:flex;flex-direction:column;justify-content:center}
.catalog-featured .product-copy h3{font-size:21px;line-height:1.5;margin:0 0 12px}
.catalog-featured .product-copy>p{font-size:13px;color:#68788b;line-height:1.9}
.catalog-featured .card-bottom{display:flex;flex-wrap:wrap;gap:10px 16px;justify-content:flex-start;margin-top:18px}
.catalog-featured .featured-selected{border-color:#2c65ee;box-shadow:0 0 0 2px #2c65ee16}
.catalog-section{background:#f5f7fb;padding:64px 0 72px}
.catalog-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;gap:24px}
.catalog-heading h2{font-size:30px;line-height:1.4;margin-bottom:10px}
.catalog-heading p{font-size:14px;color:#718094}
.catalog-total{display:flex;gap:10px;align-items:baseline;color:#62748a;white-space:nowrap}
.catalog-total strong{font-size:34px;line-height:1;font-weight:600;color:#244e83}
.catalog-total-unit{font-size:13px}
.catalog-layout{display:grid;grid-template-columns:218px minmax(0,1fr);gap:32px;align-items:start}
.catalog-sidebar{position:sticky;top:94px;background:#fff;border:1px solid #dee5ee;border-radius:6px;overflow:hidden}
.catalog-sidebar h3{font-size:15px;padding:19px 18px;border-bottom:1px solid #edf0f5}
.catalog-categories{padding:8px}
.catalog-category{display:flex;align-items:center;justify-content:space-between;width:100%;gap:10px;text-align:left;border:0;background:transparent;color:#53677d;padding:13px 11px;border-radius:4px;font-size:13px;line-height:1.5}
.catalog-category:hover{background:#f2f6fc;color:#1f59b5}
.catalog-category.active{color:#fff;background:#2863ee;font-weight:600}
.catalog-category-count{font-size:12px;opacity:.75;font-variant-numeric:tabular-nums}
.catalog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px;min-height:42px}
#catalog-count{font-size:14px;font-weight:500;color:#53677d;white-space:nowrap}
.catalog-search{display:flex;align-items:center;gap:10px;width:min(340px,65%);height:42px;border:1px solid #d8e2ee;background:#fff;padding:0 12px;border-radius:5px;color:#8a99ad}
.catalog-search:focus-within{border-color:#2863ee;box-shadow:0 0 0 3px #2863ee12}
.catalog-search input{border:0;outline:0;min-width:0;flex:1;height:100%;background:transparent;font-size:13px;color:#21364e;padding:0}
.catalog-search input::-webkit-search-cancel-button{display:none}
.catalog-search button{border:0;background:transparent;color:#6f8298;font-size:22px;line-height:1;padding:0 3px}
.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.catalog-card{min-width:0;display:flex;flex-direction:column;overflow:hidden;border:1px solid #dce4ee;border-radius:6px;background:#fff;transition:border-color .2s,box-shadow .2s,transform .2s}
.catalog-card:hover{border-color:#a7bfdf;box-shadow:0 8px 22px #244b7b0d;transform:translateY(-3px)}
.catalog-card-image{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;padding:18px;background:#fff;border-bottom:1px solid #edf1f6;overflow:hidden}
.catalog-card-image img{width:100%;height:100%;object-fit:contain;transition:transform .25s}
.catalog-card:hover .catalog-card-image img{transform:scale(1.035)}
.catalog-card-copy{padding:18px 20px 19px;flex:1;display:flex;flex-direction:column}
.catalog-card-category{font-size:11px;color:#7890aa;line-height:1.5;margin-bottom:7px}
.catalog-card-copy h3{font-size:17px;line-height:1.55;font-weight:600;color:#182f49;min-height:2.9em;overflow-wrap:anywhere}
.catalog-card-link{display:flex;align-items:center;justify-content:space-between;color:#2863d8;font-size:12px;line-height:1.5;border-top:1px solid #edf1f6;padding-top:12px;margin-top:14px}
.catalog-card-link span{font-size:17px}
.catalog-pagination{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;margin-top:30px}
.catalog-pagination button{min-width:36px;height:36px;border:1px solid #d7e1ee;border-radius:4px;background:#fff;color:#5b718b;font-size:13px;padding:0 10px}
.catalog-pagination button[aria-current="page"]{border-color:#2863ee;background:#2863ee;color:#fff}
.catalog-pagination button:disabled{opacity:.4;cursor:default}
.catalog-pagination span{padding:0 5px;color:#8e9db0}
.catalog-empty{text-align:center;padding:80px 24px;background:#fff;border:1px dashed #d5e0ef;border-radius:6px}
.catalog-empty h3{font-size:22px;margin-bottom:12px}
.catalog-empty p{font-size:14px;color:#75879c;margin-bottom:24px}
.catalog-sr{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.catalog-name-en{display:none}
html[lang="en"] .catalog-name-zh{display:none}
html[lang="en"] .catalog-name-en{display:inline}
.catalog-detail{background:#fff;padding:30px 0 60px}
.catalog-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;color:#7c8da1;line-height:1.6;margin-bottom:30px}
.catalog-breadcrumb a:hover{color:#2863ee}
.catalog-detail-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:60px;align-items:start}
.catalog-main-image{display:block;position:relative;width:100%;aspect-ratio:1.1;border:1px solid #e0e7f0;border-radius:6px;background:#fff;padding:30px;overflow:hidden}
.catalog-main-image img{width:100%;height:100%;object-fit:contain}
.catalog-main-image>span{position:absolute;right:18px;bottom:15px;font-size:12px;color:#70849d;background:#ffffffd9;padding:4px 8px;border-radius:3px}
.catalog-thumbnails{display:flex;gap:12px;margin-top:14px}
.catalog-thumb{width:82px;height:70px;padding:7px;border:1px solid #e0e7f0;border-radius:4px;background:#fff}
.catalog-thumb img{width:100%;height:100%;object-fit:contain}
.catalog-thumb[aria-pressed="true"]{border-color:#2863ee;box-shadow:0 0 0 1px #2863ee}
.catalog-detail-copy{padding-top:10px}
.catalog-detail-category{font-size:13px;letter-spacing:.5px;color:#2863d8;margin-bottom:14px}
.catalog-detail-copy h1{font-size:34px;line-height:1.45;color:#172f48;overflow-wrap:anywhere;margin-bottom:26px}
.catalog-specs{border-top:1px solid #e4ebf3;border-bottom:1px solid #e4ebf3;margin-bottom:26px;padding:5px 0}
.catalog-specs dl{margin:0}
.catalog-specs dl>div{display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:start;padding:14px 0;font-size:13px}
.catalog-specs dt{color:#8390a1}
.catalog-specs dd{color:#344d68;margin:0}
.catalog-inquiry{margin-bottom:26px;padding:22px;background:#f4f7fc;border-left:3px solid #2863ee}
.catalog-inquiry h2{font-size:16px;margin-bottom:10px}
.catalog-inquiry p{font-size:13px;color:#637b95;line-height:1.9}
.catalog-inquiry ul{display:flex;flex-wrap:wrap;gap:7px;list-style:none;padding:0;margin:15px 0 0}
.catalog-inquiry li{font-size:11px;color:#577390;background:#fff;border:1px solid #dae4ef;padding:4px 8px;border-radius:3px}
.catalog-back{display:block;font-size:13px;color:#6c8099;margin-top:22px}
.catalog-equipment{margin-top:68px;border-top:1px solid #e5ebf3;padding-top:42px}
.catalog-equipment h2{font-size:25px}
.catalog-equipment>div:last-child{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.catalog-equipment figure{border:1px solid #e3eaf2;border-radius:5px;padding:20px;background:#fff}
.catalog-equipment img{width:100%;height:235px;object-fit:contain}
.catalog-lightbox{border:0;border-radius:6px;padding:24px;background:#fff;width:min(90vw,1050px);height:min(88vh,900px);overflow:hidden}
.catalog-lightbox::backdrop{background:#061426bf}
.catalog-lightbox img{width:100%;height:100%;object-fit:contain}
.catalog-lightbox-close{position:absolute;top:8px;right:11px;border:0;background:#f2f5f9;color:#1b3551;width:34px;height:34px;border-radius:50%;font-size:24px;z-index:2}
body.catalog-lightbox-open{overflow:hidden}
@media(max-width:1100px){.catalog-layout{grid-template-columns:190px minmax(0,1fr);gap:24px}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-detail-grid{gap:35px}.catalog-featured .product-card{grid-template-columns:37% 63%}.catalog-featured .product-copy{padding:22px 18px}}
@media(max-width:800px){.catalog-layout{grid-template-columns:1fr;gap:20px}.catalog-sidebar{position:static;background:transparent;border:0;border-radius:0}.catalog-sidebar h3{display:none}.catalog-categories{display:flex;flex-wrap:wrap;gap:8px;padding:0}.catalog-category{width:auto;border:1px solid #d9e3ef;background:#fff;padding:9px 12px;gap:9px;border-radius:4px;font-size:12px}.catalog-category.active{border-color:#2863ee}.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.catalog-featured .product-grid{grid-template-columns:1fr}.catalog-detail-copy h1{font-size:28px}}
@media(max-width:600px){.catalog-featured{padding:42px 0 28px}.catalog-featured .section-heading{display:block}.catalog-featured .product-card{grid-template-columns:35% 65%}.catalog-featured .product-copy{padding:20px 15px}.catalog-featured .product-copy h3{font-size:18px}.catalog-featured .product-copy>p{font-size:12px}.catalog-featured .product-image{padding:12px;min-height:204px}.catalog-featured .card-bottom{gap:4px}.catalog-featured .text-link{font-size:11px}.catalog-section{padding:40px 0 48px}.catalog-heading{gap:12px;margin-bottom:25px}.catalog-heading h2{font-size:25px}.catalog-heading p{font-size:12px;max-width:230px}.catalog-total{flex-direction:column;gap:4px;align-items:flex-end}.catalog-total strong{font-size:28px}.catalog-total-unit{font-size:11px}.catalog-toolbar{flex-direction:column;align-items:stretch;gap:12px;margin-bottom:18px}#catalog-count{font-size:13px}.catalog-search{width:100%}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.catalog-card-image{padding:10px;aspect-ratio:1.2}.catalog-card-copy{padding:12px}.catalog-card-copy h3{font-size:14px;min-height:3.1em}.catalog-card-category{font-size:10px}.catalog-card-link{font-size:11px;margin-top:9px;padding-top:9px}.catalog-pagination{gap:6px;margin-top:24px}.catalog-detail{padding:23px 0 36px}.catalog-breadcrumb{font-size:11px;margin-bottom:20px}.catalog-detail-grid{grid-template-columns:1fr;gap:28px}.catalog-main-image{aspect-ratio:1.15;padding:23px}.catalog-thumb{width:70px;height:60px}.catalog-detail-copy{padding-top:0}.catalog-detail-copy h1{font-size:28px;margin-bottom:20px}.catalog-inquiry{padding:18px}.catalog-equipment{margin-top:42px;padding-top:28px}.catalog-equipment .section-heading{display:flex;align-items:center;gap:10px}.catalog-equipment h2{font-size:22px}.catalog-equipment>div:last-child{gap:12px}.catalog-equipment figure{padding:10px}.catalog-equipment img{height:140px}.catalog-lightbox{padding:14px}}