.catalog-page{min-height:100vh;background:#fff}
.catalog-main{padding:70px max(22px,calc((100vw - 1180px)/2)) 110px}
.catalog-breadcrumbs{display:flex;align-items:center;gap:8px;margin-bottom:38px;color:#86868b;font-size:11px}
.catalog-breadcrumbs a:hover{color:var(--blue)}
.catalog-hero{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:36px}
.catalog-hero h1{max-width:760px;margin:0;font-size:clamp(45px,6vw,74px);line-height:1;letter-spacing:-.065em}
.catalog-hero p{max-width:430px;margin:16px 0 0;color:var(--muted);font-size:15px;line-height:1.6}
.catalog-count{flex:0 0 auto;color:var(--muted);font-size:12px;font-weight:650}
.catalog-tools{display:grid;grid-template-columns:1fr minmax(260px,360px);gap:22px;align-items:center;margin-bottom:38px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.catalog-tabs{display:flex;align-items:center;gap:8px;overflow:auto;padding:2px;scrollbar-width:none}
.catalog-tabs::-webkit-scrollbar{display:none}
.catalog-tab{flex:0 0 auto;padding:9px 14px;border:1px solid transparent;border-radius:999px;color:#55555a;font-size:11px;font-weight:650;transition:.2s}
.catalog-tab:hover{background:var(--light);color:var(--ink)}
.catalog-tab.is-active{border-color:var(--ink);background:var(--ink);color:#fff}
.catalog-search{position:relative}
.catalog-search input{width:100%;height:42px;padding:0 42px 0 15px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);font-size:12px;outline:0}
.catalog-search input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,113,227,.1)}
.catalog-search button{position:absolute;right:5px;top:5px;width:32px;height:32px;border:0;border-radius:50%;background:var(--light);color:var(--blue);cursor:pointer}
.catalog-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.catalog-item{min-width:0;overflow:hidden;border:1px solid rgba(0,0,0,.06);border-radius:22px;background:var(--light);transition:transform .22s,box-shadow .22s,border-color .22s}
.catalog-item:hover{transform:translateY(-3px);border-color:rgba(0,113,227,.18);box-shadow:0 18px 42px rgba(0,0,0,.08)}
.catalog-item-media{display:grid;place-items:center;height:255px;padding:20px;background:#fff}
.catalog-item-media img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.catalog-item-copy{padding:17px 18px 19px}
.catalog-item-type{margin:0 0 8px;color:var(--muted);font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.catalog-item h2{display:-webkit-box;min-height:38px;margin:0 0 14px;overflow:hidden;color:var(--ink);font-size:14px;line-height:1.35;letter-spacing:-.02em;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.catalog-item-part{display:flex;align-items:center;justify-content:space-between;gap:8px;padding-top:13px;border-top:1px solid var(--line)}
.catalog-item-part b{min-width:0;overflow:hidden;color:var(--blue);font-size:11px;letter-spacing:.035em;text-overflow:ellipsis;white-space:nowrap}
.catalog-item-part span{flex:0 0 auto;color:var(--muted);font-size:10px}
.catalog-empty{grid-column:1/-1;padding:90px 20px;text-align:center;color:var(--muted)}
.catalog-empty h2{margin:0 0 8px;color:var(--ink);font-size:25px}
.catalog-more-wrap{display:flex;justify-content:center;margin-top:42px}
.catalog-more[hidden]{display:none}
.catalog-loading{padding:80px 0;text-align:center;color:var(--muted);font-size:13px}

.detail-main{padding:54px max(22px,calc((100vw - 1120px)/2)) 110px}
.detail-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:72px;align-items:start}
.detail-media{position:sticky;top:86px;display:grid;place-items:center;min-height:570px;padding:50px;border-radius:28px;background:var(--light)}
.detail-media img{width:100%;height:470px;object-fit:contain;mix-blend-mode:multiply}
.detail-copy{padding-top:20px}
.detail-category{display:inline-flex;margin-bottom:18px;padding:7px 11px;border-radius:999px;background:#eaf4ff;color:var(--blue);font-size:9px;font-weight:750;letter-spacing:.09em;text-transform:uppercase}
.detail-copy h1{margin:0;font-size:clamp(34px,4vw,54px);line-height:1.04;letter-spacing:-.055em}
.detail-lead{margin:20px 0 30px;color:var(--muted);font-size:15px;line-height:1.6}
.detail-specs{margin:0 0 30px;border-top:1px solid var(--line)}
.detail-specs div{display:grid;grid-template-columns:145px 1fr;gap:18px;padding:17px 0;border-bottom:1px solid var(--line)}
.detail-specs dt{color:var(--muted);font-size:11px}
.detail-specs dd{min-width:0;margin:0;overflow-wrap:anywhere;color:var(--ink);font-size:13px;font-weight:650}
.detail-specs .primary-part{color:var(--blue);font-size:17px;letter-spacing:.03em}
.detail-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.detail-note{margin:26px 0 0;padding:18px;border-radius:15px;background:var(--light);color:var(--muted);font-size:11px;line-height:1.55}
.related-products{padding-top:100px}
.related-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:30px}
.related-heading h2{margin:0;font-size:34px;letter-spacing:-.045em}
.related-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.related-grid .catalog-item-media{height:210px}
.detail-not-found{padding:100px 22px;text-align:center}
.detail-not-found h1{margin:0 0 15px;font-size:46px;letter-spacing:-.05em}
.detail-not-found p{margin:0 0 25px;color:var(--muted)}

@media(max-width:980px){.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.detail-layout{grid-template-columns:1fr;gap:38px}.detail-media{position:static;min-height:480px}.detail-media img{height:390px}.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.catalog-main,.detail-main{padding-top:38px;padding-bottom:78px}.catalog-hero{display:block}.catalog-count{display:block;margin-top:18px}.catalog-tools{grid-template-columns:1fr;gap:14px}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.catalog-item{border-radius:16px}.catalog-item-media{height:180px;padding:12px}.catalog-item-copy{padding:13px}.catalog-item h2{min-height:34px;font-size:12px}.catalog-item-part{display:block}.catalog-item-part span{display:block;margin-top:5px}.detail-media{min-height:360px;padding:24px;border-radius:20px}.detail-media img{height:315px}.detail-copy h1{font-size:36px}.detail-specs div{grid-template-columns:112px 1fr}.related-products{padding-top:72px}.related-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.related-grid .catalog-item-media{height:165px}}
@media(max-width:430px){.catalog-grid{grid-template-columns:1fr 1fr}.catalog-item-media{height:155px}.catalog-item-copy{padding:11px}.catalog-item-type{font-size:8px}.catalog-item h2{font-size:11px}.catalog-item-part b{font-size:9px}.detail-actions .button{width:100%}}