/* The Tianyu product showroom: series rail, movement motifs and real products. */
.catalog{padding-top:24px;padding-bottom:56px}
.catalog-heading{position:relative;isolation:isolate;display:grid;grid-template-columns:minmax(0,1fr) 270px;align-items:center;gap:48px;min-height:180px;padding:27px 34px;margin-bottom:24px;background:var(--dark)}
.catalog-banner-art{position:absolute;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.catalog-banner-photo{position:absolute;right:0;top:0;width:68%;height:100%;object-fit:cover;object-position:70% 48%}
.catalog-banner-art:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#073c3b 29%,rgba(7,60,59,.95) 43%,rgba(7,60,59,.52) 66%,rgba(7,60,59,.24))}
.catalog-banner-trace{position:absolute;right:-18px;top:0;width:58%;height:100%;object-fit:cover;opacity:.85;z-index:1}
.catalog-heading-copy{min-width:0}
.catalog-heading-kicker{display:flex;align-items:center;gap:10px;color:#c5d4cc;font-size:9px;letter-spacing:2px;line-height:1.5;margin-bottom:10px}
.catalog-heading-kicker:before{content:'';width:20px;height:2px;background:var(--orange);flex-shrink:0}
.catalog-heading h1{color:#fff;font-size:38px;line-height:1.25;letter-spacing:-1px;margin:0 0 12px;font-weight:600;overflow-wrap:anywhere}
.catalog-heading p{color:#d7e1db;font-size:13px;max-width:560px;margin:0;line-height:1.8}
.catalog-search{align-self:end;display:block;min-width:0}
.catalog-search .search-field{display:flex;min-width:0;border:0;background:#fff;border-radius:3px}
.catalog-search input{font-size:14px;min-height:48px;padding:11px 14px 11px 42px;border:1px solid #c5d1cb;border-radius:3px}
.catalog-search .search-field .shared-icon{left:14px;right:auto;width:18px}
.catalog-search input::placeholder{color:#677471;opacity:1}
.catalog-search input:focus{border-color:var(--green)}
.catalog-search input:focus-visible{outline:2px solid var(--green);outline-offset:-2px}
.catalog-layout{display:grid;grid-template-columns:240px minmax(0,1fr);border-top:1px solid var(--green)}
.catalog-directory{position:sticky;top:108px;align-self:start;min-width:0}
.catalog-directory>summary{display:none}
.catalog-rail{padding:20px 20px 12px 0}
.catalog-rail-label{font-size:12px;margin:0 0 14px}
.catalog-all{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;padding:9px 12px;margin:0 0 8px;border:1px solid var(--line);font-size:12px}
.catalog-all .catalog-series-name{font-size:13px;font-weight:500}
.catalog-all[aria-current]{background:var(--green);border-color:var(--green);color:white}
.catalog-series-group{border-bottom:1px solid var(--line)}
.catalog-series-toggle{position:relative;display:grid;grid-template-columns:18px minmax(0,1fr) 30px;align-items:center;gap:10px;min-height:72px;padding:12px 8px;list-style:none;cursor:pointer;transition:background-color .18s,color .18s}
.catalog-series-toggle::-webkit-details-marker{display:none}
.catalog-series-label{display:grid;gap:3px;min-width:0}
.catalog-series-no{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
.catalog-series-name{min-width:0;font-size:16px;font-weight:600;line-height:1.5;overflow-wrap:anywhere}
.catalog-series-hint{font-size:12px;color:var(--muted);font-weight:400;line-height:1.5}
.catalog-series-count{flex-shrink:0;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.catalog-series-indicator{position:relative;width:30px;height:30px;border:1px solid var(--line);color:var(--green)}
.catalog-series-indicator:before,.catalog-series-indicator:after{content:'';position:absolute;left:50%;top:50%;width:10px;height:1px;background:currentColor;transform:translate(-50%,-50%)}
.catalog-series-indicator:after{transform:translate(-50%,-50%) rotate(90deg)}
.catalog-series-toggle:hover,.catalog-series-group[open]>.catalog-series-toggle{background:var(--paper)}
.catalog-series-group[open]>.catalog-series-toggle .catalog-series-indicator{background:var(--green);border-color:var(--green);color:#fff}
.catalog-series-group[open]>.catalog-series-toggle .catalog-series-indicator:after{display:none}
.is-current-series>.catalog-series-toggle:before{content:'';position:absolute;left:0;top:18px;bottom:18px;width:3px;background:var(--orange)}
.is-current-series>.catalog-series-toggle .catalog-series-name{color:var(--green);font-weight:700}
.catalog-subnav{max-height:clamp(132px,calc(100dvh - 560px),308px);overflow-y:auto;scrollbar-width:thin;scrollbar-color:#afc2b5 transparent;padding:3px 4px 8px 25px;margin-bottom:8px}
.catalog-subnav a{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:44px;padding:8px 9px;border-left:2px solid transparent}
.catalog-subnav .catalog-series-name{font-size:13px;font-weight:400}
.catalog-subnav .catalog-series-all{margin-bottom:4px;border-bottom:1px solid var(--line)}
.catalog-subnav .catalog-series-all .catalog-series-name{font-weight:600}
.catalog-subnav a:hover{background:var(--paper)}
.catalog-subnav a[aria-current]{background:var(--paper);border-left-color:var(--orange);color:#a43b07}
.catalog-subnav a[aria-current] .catalog-series-name{font-weight:600}
.catalog-rail :is(a,summary):focus-visible,.catalog-directory>summary:focus-visible{outline:2px solid var(--green);outline-offset:-2px}
.catalog-signature{padding-top:28px}
.catalog-signature img:not(:where(.rich-image)){width:132px;height:auto;max-width:100%;opacity:.85}
.catalog-signature p{font-size:11px;margin:14px 0 4px;letter-spacing:1px}
.catalog-signature>span{font-size:10px;letter-spacing:3px;color:var(--muted)}
.catalog-series-group[open]~.catalog-signature{display:none}
.catalog-content{min-width:0;border-left:1px solid var(--line)}
.catalog-overview{padding:30px 30px 16px;background:var(--paper)}
.catalog-overview-heading{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-bottom:22px}
.catalog-overview-heading h2{font-size:36px;line-height:1.3;letter-spacing:-1.8px;font-weight:600;margin:0}
.catalog-overview-heading p{font-size:12px;line-height:1.8;margin:0}
.catalog-family-wall{position:relative;isolation:isolate;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;background:var(--paper)}
.catalog-overview-path{position:absolute;inset:0;width:100%;height:240px;object-fit:fill;z-index:-1;pointer-events:none}
.catalog-family{display:block;min-width:0}
.catalog-family-motion{display:block;color:var(--muted);font-size:12px;letter-spacing:5px;padding:3px 0}
.catalog-family-photo{height:190px;position:relative}
.catalog-family-photo img:not(:where(.rich-image)){position:absolute;inset:0;width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.catalog-family-wheels .catalog-family-photo img:not(:where(.rich-image)){top:auto;bottom:0;height:76%}
.catalog-family-accessories .catalog-family-photo img:not(:where(.rich-image)){top:auto;bottom:0;height:66%}
.catalog-family-caption{display:flex;align-items:baseline;justify-content:space-between;gap:8px;padding-top:18px}
.catalog-family-caption h3{font-size:23px;letter-spacing:-.7px;margin:0;font-weight:600}
.catalog-family-caption>span{font-size:11px;color:var(--muted);white-space:nowrap}
.catalog-family-entry{display:inline-flex;align-items:center;min-height:44px;font-size:11px;text-decoration:underline;text-underline-offset:5px;text-decoration-color:#8fa799}
.catalog-family:hover .catalog-family-entry{color:#b44610;text-decoration-color:var(--orange)}
.catalog-models{padding:27px 0 0 26px;scroll-margin-top:16px}
.catalog-models-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:44px;margin-bottom:14px}
.catalog-models-heading>div{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.catalog-models-heading h2{font-size:20px;letter-spacing:-.5px;margin:0}
#result-count{font-size:12px;color:var(--muted)}
#clear-product-search{border:0;background:transparent;min-height:44px;font-size:12px;text-decoration:underline;text-underline-offset:5px;margin-left:auto}
.catalog-selection-note{font-size:11px;color:var(--muted)}
.catalog-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px 22px}
.catalog-product{display:block;min-width:0;border-bottom:1px solid var(--line);padding-bottom:15px}
.catalog-product-photo{height:190px;position:relative;background:#fafbf8}
.catalog-product-photo:after{content:'';position:absolute;right:9px;bottom:9px;width:10px;height:10px;border-right:1px solid #9dae9e;border-bottom:1px solid #9dae9e;transition:border-color .2s}
.catalog-product-photo img:not(:where(.rich-image)){width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .25s ease}
.catalog-product:hover .catalog-product-photo img{transform:translateY(-4px)}
.catalog-product:hover .catalog-product-photo:after{border-color:var(--orange)}
.catalog-product-title{padding-top:13px}
.catalog-product-title h3{font-size:17px;font-weight:600;letter-spacing:-.4px;margin:0 0 6px;overflow-wrap:anywhere}
.catalog-product-title p{font-size:12px;margin:0 0 5px;line-height:1.7}
.catalog-product-title>span{font-size:10px;color:var(--muted)}
.catalog-empty{background:var(--paper);padding:42px 24px;text-align:center}
.catalog-empty h3{font-size:23px;margin-bottom:12px}
.catalog-empty p{font-size:13px}
.catalog-pagination{margin-top:24px;margin-bottom:0}
.catalog-pagination a{min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center}
.catalog-spec-note{font-size:12px;margin:23px 0 0}
.catalog-contact{margin:30px 0 0 26px;padding:26px 0 0;border-top:1px solid var(--green);display:flex;align-items:center;justify-content:space-between;gap:30px}
.catalog-contact p{color:var(--ink);font-size:21px;font-weight:500;margin:0 0 7px}
.catalog-contact span{font-size:12px;color:var(--muted)}
.catalog-contact .text-link{font-size:13px;flex-shrink:0;min-height:44px}
@media(min-width:761px) and (max-width:1100px){.catalog-layout{grid-template-columns:216px minmax(0,1fr)}.catalog-rail{padding-right:16px}.catalog-series-toggle{gap:7px}.catalog-series-name{font-size:15px}.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:25px 18px}.catalog-product-photo{height:170px}.catalog-selection-note{display:none}}
@media(min-width:761px) and (max-height:680px){.catalog-directory{position:static}}
@media(max-width:760px){
  .catalog{padding-top:18px;padding-bottom:36px}
  .catalog-heading{grid-template-columns:minmax(0,1fr);gap:18px;padding:23px 20px 18px;margin-bottom:18px;min-height:0}
  .catalog-banner-photo{width:100%;object-position:75% 42%;opacity:.7}
  .catalog-banner-art:after{background:linear-gradient(90deg,rgba(7,60,59,.98),rgba(7,60,59,.78) 60%,rgba(7,60,59,.48))}
  .catalog-banner-trace{right:-120px;width:400px;height:180px;opacity:.7}
  .catalog-heading-kicker{font-size:8px;letter-spacing:1.2px;margin-bottom:10px;gap:8px}
  .catalog-heading h1{font-size:28px;margin-bottom:10px}
  .catalog-heading p{font-size:12px;line-height:1.8;max-width:450px}
  .catalog-search input{font-size:16px}
  .catalog-layout{display:block}
  .catalog-directory{position:static;border-bottom:1px solid var(--line)}
  .catalog-directory>summary{display:flex;align-items:center;gap:12px;min-height:52px;padding:10px 2px;cursor:pointer;font-size:13px;list-style:none}
  .catalog-directory>summary::-webkit-details-marker{display:none}
  .catalog-directory>summary strong{margin-left:auto;font-size:13px;max-width:65%;text-align:right;overflow-wrap:anywhere}
  .catalog-directory>summary:after{content:'+';font-size:20px;line-height:1;width:18px;text-align:center;flex-shrink:0}
  .catalog-directory[open]>summary:after{content:'−'}
  .catalog-rail{padding:0 0 12px}
  .catalog-rail-label,.catalog-signature{display:none}
  .catalog-all{margin:2px 0 8px}
  .catalog-series-toggle{min-height:66px;padding:10px;grid-template-columns:20px minmax(0,1fr) 30px}
  .catalog-series-name{font-size:15px}
  .catalog-subnav{max-height:308px;padding-left:30px}
  .catalog-content{border-left:0}
  .catalog-overview{padding:23px 17px 8px}
  .catalog-overview-heading{display:block;margin-bottom:20px}
  .catalog-overview-heading h2{font-size:25px;letter-spacing:-1px;margin-bottom:10px}
  .catalog-overview-heading p{font-size:12px}
  .catalog-family-wall{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 20px}
  .catalog-overview-path{height:100%;object-fit:cover;opacity:.6}
  .catalog-family-motion{font-size:10px;letter-spacing:3px}
  .catalog-family-photo{height:125px}
  .catalog-family-caption{display:block;padding-top:10px}
  .catalog-family-caption h3{font-size:18px;letter-spacing:0}
  .catalog-family-caption>span{display:block;font-size:10px;margin-top:3px}
  .catalog-family-entry{min-height:36px;font-size:10px}
  .catalog-models{padding:21px 0 0;scroll-margin-top:16px}
  .catalog-models-heading{gap:12px;margin-bottom:12px}
  .catalog-models-heading>div{display:block}
  .catalog-models-heading h2{font-size:19px;margin-bottom:5px}
  #result-count{font-size:11px}
  .catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 16px}
  .catalog-product-photo{height:160px}
  .catalog-product-title h3{font-size:17px}
  .catalog-product-title p{font-size:12px}
  .catalog-spec-note{font-size:11px;margin-top:19px}
  .catalog-contact{margin:25px 0 0;padding-top:23px;display:block}
  .catalog-contact p{font-size:21px}
  .catalog-contact span{font-size:12px;line-height:1.8;display:block}
  .catalog-contact .text-link{margin-top:14px}
}
@media(max-width:360px){.catalog-product-photo{height:135px}}
@media(min-width:761px) and (max-width:1100px){.catalog-overview{padding:26px 22px 14px}.catalog-overview-heading{display:block}.catalog-overview-heading h2{font-size:30px;margin-bottom:12px}.catalog-family-wall{gap:16px}.catalog-family-photo{height:155px}.catalog-overview-path{height:204px}.catalog-family-caption{display:block}.catalog-family-caption h3{font-size:19px}.catalog-family-caption>span{display:block;margin-top:4px}}
@media(prefers-reduced-motion:reduce){.catalog-product-photo img,.catalog-series-toggle{transition:none}.catalog-product:hover .catalog-product-photo img{transform:none}}

/* A showroom catalogue: the directory and real models lead the inner pages. */
.catalog-breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:10px;min-height:32px;margin:-4px 0 12px;font-size:12px;color:var(--muted)}
.catalog-breadcrumbs a{display:inline-flex;align-items:center;min-height:32px;color:var(--ink)}
.catalog-breadcrumbs a:hover{text-decoration:underline;text-underline-offset:4px}
.catalog-category-page .catalog-heading{min-height:142px;padding-top:21px;padding-bottom:21px}
.catalog-category-page .catalog-heading h1{font-size:33px;margin-bottom:8px}
.catalog-category-page .catalog-heading-kicker{margin-bottom:8px}
@media(max-width:760px){
 .catalog-breadcrumbs{font-size:12px;margin:0 0 8px;gap:8px}
 .catalog-category-page .catalog-heading{min-height:0;padding:20px;gap:16px}
 .catalog-category-page .catalog-heading h1{font-size:28px}
}