/* Public chrome: one owner for geometry, independent of page body classes. */
body .precision-header{--red:#ce0730;--deep-red:#ad0527;font:14px/1.65 Arial,"Microsoft YaHei",sans-serif}
body .precision-header *,body .design-footer *{box-sizing:border-box}
body .precision-header .precision-nav{display:flex;width:89%;max-width:1680px;min-width:0;margin:0 auto;padding:0;min-height:58px;gap:34px;align-items:center;flex-wrap:nowrap}
body .precision-header .precision-logo{margin:0;flex:none}
body .precision-header .precision-logo img{width:160px;height:54px;object-fit:contain}
body .precision-header .precision-nav nav{display:flex;align-items:center;gap:32px;flex:none;justify-content:flex-start;order:0;width:auto;flex-wrap:nowrap}
body .precision-header .precision-nav nav>a,body .precision-header .precision-dropdown>a{font-size:14px;padding:18px 0;position:relative;font-weight:400;color:#263244;line-height:1.65}
body .precision-header .precision-nav a[aria-current]{color:#ce0730;font-weight:700}
body .precision-header .precision-nav nav>a[aria-current]::after,body .precision-header .precision-dropdown>a[aria-current]::after{content:"";position:absolute;bottom:4px;left:0;right:0;height:2px;background:#ce0730}
body .precision-header .precision-dropdown{position:relative;display:flex;align-items:center;gap:0}
body .precision-header .precision-menu-toggle{display:inline-flex;align-items:center;justify-content:center;flex:0 0 28px;width:28px;height:40px;min-height:0;padding:0;margin:0;font-size:0;border:0;background:transparent;color:#596575;border-radius:4px;cursor:pointer}
body .precision-header .precision-menu-toggle svg{display:block;width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;transition:transform .18s}
body .precision-header .precision-menu-toggle[aria-expanded=true] svg{transform:rotate(180deg)}
body .precision-header .precision-dropdown :is(.precision-product-menu,.precision-submenu){display:none;position:absolute;top:100%;left:0;width:220px;min-width:0;max-width:calc(100vw - 32px);max-height:65dvh;overflow-y:auto;overflow-x:hidden;padding:6px;border:1px solid #e1e6ec;border-radius:6px;background:#fff;box-shadow:0 8px 24px #18242e12;z-index:60}
body .precision-header .precision-dropdown.is-open>:is(.precision-product-menu,.precision-submenu){display:block}
body .precision-header :is(.precision-product-menu,.precision-submenu) a{display:block;position:relative;margin:0;padding:12px 16px;font:400 14px/1.5 Arial,"Microsoft YaHei",sans-serif;color:#454d55;white-space:normal;overflow-wrap:anywhere;border:0;border-radius:4px;text-decoration:none}
body .precision-header :is(.precision-product-menu,.precision-submenu) a:hover{background:#f3f5f7;color:#ce0730}
body .precision-header :is(.precision-product-menu,.precision-submenu) a[aria-current]{background:#fff1f4;color:#ce0730;font-weight:600}
body .precision-header :is(.precision-product-menu,.precision-submenu) a::after{display:none;content:none}
body .precision-header .precision-tools{display:flex;align-items:center;justify-content:flex-end;margin-left:auto;flex:1 1 250px;max-width:540px;min-width:0;gap:14px;padding:0}
body .precision-header .precision-tools .precision-quote{height:40px;min-height:40px;min-width:100px;padding:8px 18px;font-size:13px;border-radius:6px}
body .precision-header .precision-tools .precision-search{margin:0}
body .design-footer{height:auto;min-height:0;margin:0;padding:28px 0 20px;background:#c8072c;color:#fff;font:14px/1.65 Arial,"Microsoft YaHei",sans-serif}
body .design-footer>.design-wrap{width:89%;max-width:1680px;margin:0 auto;padding:0}
body .design-footer .design-footer-top{display:grid;grid-template-columns:1.65fr repeat(4,minmax(0,1fr));gap:38px}
body .design-footer .design-footer-brand img{display:block;width:180px;max-width:100%;height:auto;filter:brightness(0) invert(1)}
body .design-footer .design-footer-brand p{font-size:13px;margin:10px 0}
body .design-footer nav h3{font-size:14px;font-weight:700;margin:0 0 12px;color:#fff;line-height:1.5}
body .design-footer nav a{display:block;font-size:12px;line-height:1.8;color:#fff;text-decoration:none}
body .design-footer .design-footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #ffffff55;margin-top:22px;padding-top:14px;font-size:12px}
body .design-footer .design-footer-bottom>span{display:block}
@media(max-width:1150px){
 body .precision-header .precision-nav{gap:22px}
 body .precision-header .precision-logo img{width:150px}
 body .precision-header .precision-nav nav{gap:20px}
 body .precision-header .precision-nav nav>a,body .precision-header .precision-dropdown>a{font-size:12px}
 body .precision-header .precision-tools{gap:10px}
}
@media(max-width:900px){
 body .precision-header .precision-nav{flex-wrap:wrap;gap:6px 20px;padding:6px 0;min-height:0}
 body .precision-header .precision-nav nav{order:2;width:100%;justify-content:space-between;gap:8px;flex-wrap:wrap}
 body .precision-header .precision-nav nav>a,body .precision-header .precision-dropdown>a{padding:10px 0}
 body .precision-header .precision-tools{flex:1 1 0;max-width:360px;margin-left:auto}
 body .design-footer .design-footer-top{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
 body .design-footer .design-footer-brand{grid-column:1/-1}
}
@media(max-width:560px){
 body .precision-header .precision-nav nav{position:relative}
 body .precision-header .precision-dropdown{position:static}
 body .precision-header .precision-dropdown :is(.precision-product-menu,.precision-submenu){left:0;right:0;width:100%;max-width:100%}
 body .precision-header .precision-nav{width:92%;gap:6px 12px}
 body .precision-header .precision-logo img{width:125px;height:44px}
 body .precision-header .precision-tools .precision-quote{min-width:78px;padding:8px;font-size:12px}
 body .precision-header .precision-tools{gap:8px}
 body .precision-header .precision-nav nav>a,body .precision-header .precision-dropdown>a{font-size:12px}
 body .design-footer>.design-wrap{width:92%}
 body .design-footer .design-footer-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
 body .design-footer .design-footer-bottom{flex-direction:column;gap:8px}
}
.public-category-node summary{cursor:pointer;padding:8px 0;font-size:13px}
.public-category-node small{color:#718096;font-size:11px}
.public-category-children{margin-left:12px;padding-left:10px;border-left:1px solid #e3e8ef}