.gra-product-page,.gra-catalog-page{background:#f5f7fb;color:#0f172a;min-height:70vh}
.gra-product-shell,.gra-catalog-shell{width:min(1180px,calc(100% - 40px));margin:auto;padding:34px 0 72px}
.gra-product-breadcrumb{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:24px;color:#64748b;font-size:.85rem}
.gra-product-breadcrumb a{color:#334155;text-decoration:none}
.gra-product-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.9fr);background:#fff;border:1px solid #dce3ed;border-radius:24px;overflow:hidden;box-shadow:0 22px 60px rgba(15,23,42,.09)}
.gra-product-image{display:grid;place-items:center;min-height:520px;padding:38px;background:#f8fafc;border-right:1px solid #e2e8f0}
.gra-product-image img{width:100%;height:100%;max-height:470px;object-fit:contain;background:#fff}
.gra-product-summary{padding:48px 44px;align-self:center}
.gra-product-category,.gra-catalog-hero span,.gra-catalog-heading span{color:#2563eb;font-size:.75rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.gra-product-summary h1{font-size:clamp(1.65rem,3vw,2.75rem);line-height:1.08;margin:12px 0 22px}
.gra-product-price{font-size:2rem;font-weight:900;margin:0 0 18px}
.gra-product-meta,.gra-product-updated{color:#475569;line-height:1.6}.gra-product-updated{font-size:.86rem}
.gra-product-cta{display:inline-flex;justify-content:center;margin-top:16px;padding:15px 20px;border-radius:12px;background:#1d4ed8;color:#fff;text-decoration:none;font-weight:850}
.gra-product-disclosure{font-size:.78rem;color:#64748b;margin-top:13px}
.gra-product-content{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;margin-top:28px}
.gra-product-content article,.gra-product-content aside{background:#fff;border:1px solid #dce3ed;border-radius:18px;padding:28px;line-height:1.7}
.gra-product-content h2{margin-top:0}.gra-product-content li{margin:8px 0}.gra-product-content dl{display:grid;grid-template-columns:1fr 1fr;gap:9px}.gra-product-content dt{color:#64748b}.gra-product-content dd{margin:0;text-align:right;font-weight:750}
.gra-catalog-hero{padding:64px max(20px,calc((100% - 1180px)/2));background:linear-gradient(135deg,#0f172a,#172554);color:#fff}.gra-catalog-hero div{max-width:760px}.gra-catalog-hero h1{font-size:clamp(2.2rem,5vw,4rem);margin:12px 0}.gra-catalog-hero p{color:#dbeafe;font-size:1.05rem;line-height:1.7}
.gra-catalog-section{margin:42px 0 56px}.gra-catalog-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px}.gra-catalog-heading h2{font-size:2rem;margin:5px 0 0}.gra-catalog-heading>strong{color:#64748b}
.gra-catalog-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.gra-catalog-card{overflow:hidden;background:#fff;border:1px solid #dce3ed;border-radius:16px;box-shadow:0 8px 25px rgba(15,23,42,.05)}
.gra-catalog-image{display:grid;place-items:center;height:230px;padding:16px;background:#f8fafc}.gra-catalog-image img{width:100%;height:100%;object-fit:contain}.gra-catalog-card>div{padding:18px}.gra-catalog-card span,.gra-catalog-card p{font-size:.78rem;color:#64748b}.gra-catalog-card h3{font-size:1rem;line-height:1.35;margin:8px 0 12px}.gra-catalog-card h3 a{color:#0f172a;text-decoration:none}.gra-catalog-card strong{font-size:1.2rem}.gra-card-link{display:inline-flex;margin-top:8px;color:#1d4ed8;font-weight:800;text-decoration:none}
@media(max-width:950px){.gra-catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.gra-product-hero,.gra-product-content{grid-template-columns:1fr}.gra-product-image{border-right:0;border-bottom:1px solid #e2e8f0;min-height:380px}}
@media(max-width:580px){.gra-product-shell,.gra-catalog-shell{width:min(100% - 24px,1180px)}.gra-catalog-grid{grid-template-columns:1fr}.gra-product-summary{padding:28px 22px}.gra-product-image{padding:20px;min-height:300px}.gra-catalog-heading{align-items:start;flex-direction:column;gap:8px}}