/* Product information pages share the main site's brand and subpage shell. */
.catalog-intro{padding:70px 0 42px;display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:end}
.catalog-intro .section-label{margin-bottom:18px}
.catalog-intro h2{font-size:38px;font-weight:650;letter-spacing:-.05em;line-height:1.45}
.catalog-intro>p{font-size:16px;color:var(--muted);line-height:1.9;max-width:470px;justify-self:end}
.catalog-content{padding-bottom:100px}
.catalog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:23px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line);margin-bottom:36px}
.catalog-count{font-size:16px;font-weight:500;white-space:nowrap;display:flex;align-items:center;gap:10px}
.catalog-count strong{color:var(--brand);font-weight:650;letter-spacing:0}
.catalog-search{display:flex;align-items:center;gap:12px;width:360px;border:1px solid #cdd3d8;border-radius:var(--radius-control);background:#fff;padding:0 16px;min-height:48px}
.catalog-search svg{width:20px;height:20px;flex:none;color:#626d76}
.catalog-search input{width:100%;min-width:0;padding:12px 0;border:0;outline:none!important;background:none;font-size:14px;color:var(--ink)}
.catalog-search:focus-within{outline:2px solid var(--brand);outline-offset:2px}
.catalog-search input::placeholder{color:#75808a}
.catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
.catalog-card{border:1px solid #e1e5e8;border-radius:16px;overflow:hidden;background:#fff;transition:border-color .2s,box-shadow .2s;min-width:0}
.catalog-card[hidden]{display:none}
.catalog-card:hover{border-color:#acb6be;box-shadow:0 9px 24px #18232c08}
.catalog-open{display:flex;flex-direction:column;width:100%;height:100%;background:white;text-align:left;padding:0}
.catalog-photo{width:100%;height:310px;background:#f5f6f6;position:relative;display:grid;place-items:center;overflow:hidden;padding:34px 70px}
.catalog-photo img{max-height:240px;max-width:85%;height:auto;width:auto;object-fit:contain;mix-blend-mode:multiply;transition:transform .35s}
.catalog-card:hover .catalog-photo img{transform:scale(1.05)}
.catalog-photo-tag{position:absolute;left:27px;top:24px;font-size:14px;color:#606d77;font-weight:500}
.catalog-photo-mark{position:absolute;right:25px;top:23px;color:#b0bac1;font-size:12px;letter-spacing:.05em}
.catalog-card-copy{display:flex;flex-direction:column;flex:1;width:100%;padding:28px 32px 25px}
.catalog-type{font-size:14px;color:var(--brand);font-weight:550;line-height:1.7;margin-bottom:8px}
.catalog-model{font-size:30px;font-weight:650;line-height:1.4;letter-spacing:-.035em;overflow-wrap:anywhere}
.catalog-summary{font-size:15px;line-height:1.85;color:var(--muted);margin-top:12px;max-width:520px}
.catalog-features{display:flex;flex-wrap:wrap;gap:7px;margin:21px 0 25px}
.catalog-features span{background:#f3f5f6;border-radius:5px;padding:5px 10px;font-size:14px;color:#5a6873;line-height:1.6;letter-spacing:0}
.catalog-card-bottom{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:550}
.catalog-card-bottom .arrow{width:19px;height:19px;transition:transform .2s}
.catalog-open:hover .catalog-card-bottom .arrow{transform:translate(2px,-2px);color:var(--brand)}
.catalog-empty{padding:75px 20px;text-align:center;border-block:1px solid var(--line);background:#fafbfb}
.catalog-empty[hidden]{display:none}
.catalog-empty h3{font-size:23px;font-weight:600;line-height:1.5}
.catalog-empty p{font-size:15px;color:var(--muted);margin-top:13px}
.catalog-reset{background:var(--ink);color:#fff;padding:12px 24px;border-radius:var(--radius-control);min-height:48px;font-size:14px;margin-top:25px}
.catalog-guide{display:grid;grid-template-columns:.7fr 1.7fr;gap:60px;margin-top:50px;padding:35px 0 0;border-top:1px solid var(--line)}
.catalog-guide h3{font-size:20px;font-weight:600;line-height:1.5}
.catalog-guide p{font-size:15px;color:var(--muted);line-height:1.9}
.catalog-guide a{display:inline-flex;align-items:center;gap:25px;min-height:44px;font-size:14px;border-bottom:1px solid var(--ink);margin-top:12px;color:var(--ink);font-weight:500}
.catalog-tabs a{min-width:230px}
.catalog-dialog{border:0;padding:0;width:min(1060px,calc(100% - 48px));max-height:90vh;background:white;color:var(--ink);border-radius:16px;box-shadow:0 25px 70px #0002;overflow:auto}
.catalog-dialog::backdrop{background:#0e1922c9}
.catalog-dialog-head{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:19px 30px;background:white;border-bottom:1px solid var(--line)}
.catalog-dialog-head>span{font-size:15px;color:var(--muted);font-weight:500}
.catalog-dialog-close{width:44px;height:44px;border-radius:8px;background:#f3f5f5;font-size:27px;font-weight:400;line-height:1}
.catalog-detail{display:grid;grid-template-columns:.95fr 1.05fr;gap:42px;padding:36px 36px 40px;align-items:start}
.catalog-detail-photo{background:#f4f6f6;border-radius:10px;padding:40px 30px;min-height:330px;display:grid;place-items:center}
.catalog-detail-photo img{max-height:280px;width:auto;height:auto;max-width:100%;object-fit:contain;mix-blend-mode:multiply}
.catalog-detail-copy h2{font-size:30px;font-weight:650;line-height:1.45;letter-spacing:-.04em;overflow-wrap:anywhere}
.catalog-detail-name{font-size:17px;font-weight:500;margin-top:9px;color:var(--ink);line-height:1.7}
.catalog-detail-description{font-size:14px;color:var(--muted);line-height:1.9;margin-top:18px}
.catalog-specs{margin:26px 0 0;border-top:1px solid var(--ink)}
.catalog-specs>div{display:grid;grid-template-columns:92px minmax(0,1fr);gap:14px;padding:13px 0;border-bottom:1px solid var(--line);font-size:14px;line-height:1.8}
.catalog-specs dt{color:#75808a}
.catalog-specs dd{margin:0;color:var(--ink);overflow-wrap:anywhere}
.catalog-detail-actions{display:flex;gap:10px;margin-top:25px;flex-wrap:wrap}
.catalog-detail-actions a{display:inline-flex;justify-content:space-between;align-items:center;min-height:49px;gap:20px;padding:12px 19px;font-size:14px;border-radius:var(--radius-control);border:1px solid var(--line);background:#fff}
.catalog-detail-actions a:first-child{background:var(--brand);color:white;border-color:var(--brand)}
.catalog-detail-actions .arrow{width:17px;height:17px}
.catalog-detail-note{font-size:14px;color:#76818b;line-height:1.8;margin-top:17px}
@media(min-width:1700px){.catalog-photo{height:350px}.catalog-photo img{max-height:270px}.catalog-model{font-size:32px}}
@media(max-width:950px){.catalog-intro{padding-top:58px;gap:30px}.catalog-intro h2{font-size:32px}.catalog-intro>p{font-size:15px}.catalog-grid{gap:22px}.catalog-photo{height:260px;padding:40px}.catalog-photo img{max-height:195px}.catalog-model{font-size:25px}.catalog-card-copy{padding:24px}.catalog-summary{font-size:14px}.catalog-guide{gap:35px}.catalog-content{padding-bottom:75px}.catalog-detail{gap:28px;padding:28px}.catalog-detail-photo{min-height:260px;padding:30px 22px}.catalog-detail-copy h2{font-size:25px}}
@media(max-width:600px){.catalog-intro{grid-template-columns:1fr;padding:43px 0 28px;gap:18px}.catalog-intro h2{font-size:28px}.catalog-intro .section-label{margin-bottom:15px}.catalog-intro>p{justify-self:start;font-size:14px}.catalog-toolbar{align-items:flex-start;flex-direction:column;gap:18px;padding-block:20px;margin-bottom:23px}.catalog-search{width:100%}.catalog-count{font-size:15px}.catalog-grid{grid-template-columns:1fr;gap:24px}.catalog-photo{height:250px;padding:35px}.catalog-photo img{max-height:200px;max-width:80%}.catalog-photo-tag{left:23px;top:20px;font-size:14px}.catalog-photo-mark{right:23px;top:20px}.catalog-card-copy{padding:24px}.catalog-model{font-size:27px}.catalog-type{font-size:14px}.catalog-features{margin-top:18px;margin-bottom:21px}.catalog-card-bottom{font-size:14px}.catalog-guide{grid-template-columns:1fr;gap:14px;margin-top:35px;padding-top:28px}.catalog-guide h3{font-size:20px}.catalog-guide p{font-size:14px}.catalog-content{padding-bottom:56px}.catalog-tabs a{min-width:0}.catalog-dialog{width:calc(100% - 24px);max-height:92vh;border-radius:12px}.catalog-dialog-head{padding:10px 17px}.catalog-detail{grid-template-columns:1fr;gap:25px;padding:20px}.catalog-detail-photo{min-height:220px;padding:25px}.catalog-detail-photo img{max-height:190px}.catalog-detail-copy h2{font-size:27px}.catalog-detail-name{font-size:16px}.catalog-specs>div{font-size:14px;grid-template-columns:78px minmax(0,1fr);gap:10px}.catalog-detail-actions{flex-direction:column}.catalog-detail-actions a{width:100%}.catalog-detail-note{font-size:14px}}