.gq-product-page{background:#fff;color:var(--gq-ink)}
body[data-genre="product"] .gq-nav a:nth-child(2){color:var(--gq-red);font-weight:700}
body[data-genre="product"] .gq-nav a:not(:nth-child(2)){color:var(--gq-ink);font-weight:400}
body[data-genre="product"] .gq-nav a:first-child{color:var(--gq-ink);font-weight:400}
.gq-product-page__intro{background:var(--gq-white);padding:48px 0 52px;border-bottom:1px solid var(--gq-border)}
.gq-product-page__eyebrow{color:var(--gq-red);font-size:12px;font-weight:700;letter-spacing:2px;margin:0 0 18px}
.gq-product-page__breadcrumb{display:flex;gap:10px;align-items:center;color:var(--gq-stone);font-size:13px;margin-bottom:24px}
.gq-product-page__breadcrumb a{color:var(--gq-ink-secondary);text-decoration:none}
.gq-product-page__breadcrumb a:hover{color:var(--gq-red)}
.gq-product-page__intro h1{font-family:var(--gq-font-stack);font-size:32px;line-height:1.3;margin:0 0 10px;color:var(--gq-ink);font-weight:650}
.gq-product-page__intro p:last-child{max-width:620px;color:var(--gq-ink-secondary);font-size:16px;line-height:1.7;margin:0}
.gq-product-page__archive{background:#fff;padding:64px 0 80px}
.gq-product-page__layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px;align-items:start}
.gq-product-page__sidebar,.gq-product-page__results{background:#fff}
.gq-product-page__sidebar h2{font-size:14px;color:var(--gq-stone);letter-spacing:2px;font-weight:700;margin:0;padding:0 0 14px;border-bottom:1px solid var(--gq-border)}
.gq-product-page__categories{display:flex;flex-direction:column;gap:4px;padding-top:12px}
.gq-product-page__categories a{display:flex;justify-content:space-between;align-items:center;min-height:42px;box-sizing:border-box;color:var(--gq-ink-secondary);font-size:15px;line-height:1.4;padding:9px 14px;text-decoration:none;position:relative;transition:background var(--gq-motion-fast) var(--gq-ease),color var(--gq-motion-fast) var(--gq-ease)}
.gq-product-page__categories a::before{content:"";position:absolute;left:0;top:0;width:3px;height:100%;background:transparent;transition:background var(--gq-motion-fast) var(--gq-ease)}
.gq-product-page__categories .gq-icon{width:14px;height:14px;color:var(--gq-muted)}
.gq-product-page__categories a:hover .gq-icon,.gq-product-page__categories a:focus-visible .gq-icon,.gq-product-page__categories a.is-active .gq-icon{color:var(--gq-red)}
.gq-product-page__categories a:hover,.gq-product-page__categories a:focus-visible{color:var(--gq-red);background:var(--gq-primary-bg);outline:none}
.gq-product-page__categories a:hover::before,.gq-product-page__categories a:focus-visible::before,.gq-product-page__categories a.is-active::before{background:var(--gq-red)}
.gq-product-page__categories a.is-active{color:var(--gq-red);background:var(--gq-primary-bg);font-weight:700}
.gq-product-page__result-meta{display:flex;justify-content:space-between;align-items:center;color:var(--gq-stone);font-size:13px;padding-bottom:16px;border-bottom:1px solid var(--gq-border);margin-bottom:24px}
.gq-product-page__result-meta span:last-child{color:var(--gq-ink-secondary);font-weight:700}
.gq-product-page__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 24px;min-height:996px;align-content:start}
.gq-product-page__card{min-width:0}
.gq-product-page__card>a{display:block;color:inherit;text-decoration:none}
.gq-product-page__image{width:100%;aspect-ratio:222 / 172;background:#f5f5f5;overflow:hidden;margin-bottom:16px}
.gq-product-page__image img{display:block;width:100%;height:100%;object-fit:cover;transition:transform var(--gq-motion-normal) var(--gq-ease)}
.gq-product-page__card>a:hover .gq-product-page__image img,.gq-product-page__card>a:focus-visible .gq-product-page__image img{transform:scale(1.015)}
.gq-product-page__card>a:focus-visible{outline:2px solid var(--gq-red);outline-offset:6px}
.gq-product-page__card h2{font-size:18px;line-height:1.4;color:var(--gq-ink);margin:0 0 6px;font-weight:700;text-align:center}
.gq-product-page__card p{font-size:14px;color:var(--gq-stone);margin:0 0 12px;text-align:center}
.gq-product-page__tags{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px;margin:2px 0 0}
.gq-product-page__tags .gq-product-page__tag{display:inline-flex;align-items:center;justify-content:center;height:18px;padding:0 7px;background:var(--gq-red);color:#fff;font-family:var(--gq-font-sans);font-size:9px;line-height:1;font-weight:300;white-space:nowrap}
.gq-product-page__card span{font-size:13px;color:var(--gq-red);font-weight:700}
.gq-product-page__card span b{font-size:16px;margin-left:4px}
.gq-product-page__pagination{display:flex;justify-content:center;gap:8px;margin-top:52px}
.gq-product-page__pagination a{display:grid;place-items:center;width:34px;height:34px;box-sizing:border-box;border:1px solid var(--gq-border);border-radius:0;color:var(--gq-ink-secondary);font-size:13px;text-decoration:none}
.gq-product-page__pagination span{display:grid;place-items:center;width:34px;height:34px;border-radius:0;border:1px solid var(--gq-border);color:var(--gq-ink-secondary);font-size:13px}
.gq-product-page__pagination a:hover,.gq-product-page__pagination a:focus-visible{border-color:var(--gq-red);color:var(--gq-red)}
.gq-product-page__pagination [aria-current="page"]{background:transparent;border-color:var(--gq-red);color:var(--gq-red);font-weight:700}
.gq-product-page__pagination .gq-icon{width:15px;height:15px}
@media(max-width:900px){.gq-product-page__layout{grid-template-columns:180px minmax(0,1fr);gap:28px}.gq-product-page__grid{gap:28px 16px}}
@media(max-width:760px){.gq-product-page__intro{padding:36px 0 40px}.gq-product-page__intro h1{font-size:28px}.gq-product-page__archive{padding:40px 0 56px}.gq-product-page__layout{display:block}.gq-product-page__sidebar{margin-bottom:36px}.gq-product-page__categories{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.gq-product-page__categories a{padding:10px 12px}.gq-product-page__grid{grid-template-columns:1fr;gap:32px}.gq-product-page__result-meta{font-size:12px}.gq-product-page__pagination{margin-top:40px}.gq-product-page__pagination a{width:44px;height:44px}.gq-product-page__pagination span{width:44px;height:44px}}

/* 产品系列与案例列表页使用相同的紧凑型分类栏。 */
.gq-product-page__sidebar{border:1px solid var(--gq-border);padding:16px 14px;transition:border-color .16s ease}
.gq-product-page__sidebar__intro{margin-bottom:16px}
.gq-product-page__sidebar h2{border-bottom:1px solid var(--gq-border);margin:0;padding:0 0 8px;font-size:14px;font-weight:500;letter-spacing:.08em;color:var(--gq-ink-secondary);transition:border-color .16s ease}
.gq-product-page__sidebar p{margin:5px 0 0;color:var(--gq-muted);font-size:12px}
.gq-product-page__categories{gap:4px;padding-top:0}
.gq-product-page__categories a{min-height:42px;padding:0 12px;font-size:14px;font-weight:500}
.gq-product-page__sidebar:hover{border-color:var(--gq-red)}
.gq-product-page__sidebar:hover .gq-product-page__sidebar__intro h2{border-bottom-color:var(--gq-red)}

/* 直角产品卡片以灰色结构线定义边界，悬停仅变为品牌红。 */
.gq-product-page__card{border:1px solid var(--gq-border);padding:16px;transition:border-color .16s ease}
.gq-product-page__card:hover{border-color:var(--gq-red)}

/* 分页与案例列表页保持同款尺寸、间距和当前页状态。 */
.gq-product-page__pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;padding-top:32px}
.gq-product-page__pagination-ellipsis{width:auto!important;border-color:transparent!important;background:transparent!important;color:var(--gq-muted)!important}
.gq-product-page__pagination .gq-pagination-disabled{border-color:transparent;background:transparent;color:var(--gq-muted)}
@media(max-width:760px){.gq-product-page__pagination a,.gq-product-page__pagination span{width:34px;height:34px}}

/* 20261015 DA3537 archive interactions */
.gq-product-page__image{position:relative}
.gq-product-page__image::after{position:absolute;inset:0;background:linear-gradient(135deg,rgba(218,53,55,.08),rgba(218,53,55,.62));content:"";opacity:0;pointer-events:none;transition:opacity .22s ease}
.gq-product-page__card>a:hover .gq-product-page__image::after,.gq-product-page__card>a:focus-visible .gq-product-page__image::after{opacity:1}
.gq-product-page__categories a:hover,.gq-product-page__categories a:focus-visible,.gq-product-page__categories a.is-active{color:#DA3537}
.gq-product-page__categories a:hover::before,.gq-product-page__categories a:focus-visible::before,.gq-product-page__categories a.is-active::before{background:#DA3537}
.gq-product-page__card:hover,.gq-product-page__card:focus-within{border-color:#DA3537}