/* 产品详情沿用产品中心栏目状态，避免回退到公共 Header 的主页高亮。 */
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-detail{background:#fff;color:var(--gq-ink)}
.gq-product-detail__hero{padding:64px 0;background:#fff}
.gq-product-detail__hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.gq-product-detail__hero-copy--offset{padding-top:20px}
.gq-product-detail__hero--breadcrumb-top .gq-product-detail__breadcrumb{position:static;margin:0;transform:translateY(-22px)}
.gq-product-detail__visual{aspect-ratio:1;background:#f5f7fa;border:1px solid var(--gq-line);overflow:hidden}
.gq-product-detail__visual{width:500px;height:500px;max-width:100%}
.gq-product-detail__visual img{width:100%;height:100%;object-fit:cover;display:block}
.gq-product-detail__breadcrumb{display:flex;align-items:center;gap:8px;color:var(--gq-muted);font-size:13px;line-height:1.5}
.gq-product-detail__breadcrumb a{color:var(--gq-body);text-decoration:none}
.gq-product-detail__breadcrumb a:hover{color:var(--gq-red)}
.gq-product-detail__breadcrumb span:last-child{color:var(--gq-red);font-weight:700}
.gq-product-detail__breadcrumb .gq-icon{width:14px;height:14px;color:var(--gq-line-strong)}
.gq-product-detail__hero h1{font-size:40px;line-height:1.25;margin:16px 0;color:var(--gq-ink)}
.gq-product-detail__intro{color:var(--gq-body);font-size:16px;line-height:1.8;margin:0 0 28px}
.gq-product-detail__metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:28px}
.gq-product-detail__metric{position:relative;padding:18px 18px 18px 52px;background:var(--gq-surface);border:1px solid var(--gq-line)}
.gq-product-detail__metric:nth-child(2){background:#fff}
.gq-product-detail__metric>.gq-icon{position:absolute;top:20px;left:18px;color:var(--gq-accent-data)}
.gq-product-detail__metric small{display:block;color:var(--gq-muted);font-size:13px;margin-bottom:4px}
.gq-product-detail__metric strong{display:block;color:var(--gq-red);font-size:22px}
.gq-product-detail__metric:nth-child(2) strong{color:var(--gq-ink)}
.gq-product-detail__actions{display:flex;gap:14px;flex-wrap:wrap}
.gq-product-detail__button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;box-sizing:border-box;padding:11px 28px;border:1px solid var(--gq-red);border-radius:0;font-size:14px;font-weight:700;text-decoration:none}
.gq-product-detail__button--primary{background:var(--gq-red);color:#fff}
.gq-product-detail__button--outline{background:#fff;color:var(--gq-red)}
.gq-product-detail__tabs{position:sticky;top:72px;z-index:10;background:transparent;border-bottom:0}
.gq-product-detail__tabs-inner{display:flex;overflow-x:auto}
.gq-product-detail__tabs-inner--surface{background:#fff;border:1px solid var(--gq-line)}
.gq-product-detail__tab{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 26px;color:var(--gq-body);font-size:14px;white-space:nowrap;border:0;border-right:1px solid var(--gq-line);border-radius:0;background:transparent;font-weight:650;cursor:pointer}
.gq-product-detail__tab:last-child{border-right:0}
.gq-product-detail__tab.is-active{color:var(--gq-red);background:var(--gq-primary-soft)}
.gq-product-detail__tab .gq-icon{width:17px;height:17px}
.gq-product-detail__body{padding:80px 0;background:#fff}
.gq-product-detail__content-section{padding:80px 0;background:#fff}
.gq-product-detail__content-section--soft{background:#f5f7fa}
.gq-product-detail__feature-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.gq-product-detail__feature-list article{padding:28px;background:#fff;border:1px solid var(--gq-line)}
.gq-product-detail__feature-list h3{font-size:19px;margin:0 0 10px;color:var(--gq-ink)}
.gq-product-detail__feature-list p{font-size:14px;line-height:1.7;color:var(--gq-body);margin:0}
.gq-product-detail__spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--gq-line);border:1px solid var(--gq-line)}
.gq-product-detail__spec-grid div{display:flex;justify-content:space-between;gap:20px;padding:20px;background:#fff;font-size:14px}
.gq-product-detail__spec-grid span{color:var(--gq-muted)}
.gq-product-detail__spec-grid strong{color:var(--gq-ink)}
.gq-product-detail__contact-form{max-width:720px;margin:0 auto;display:grid;gap:18px}
.gq-product-detail__contact-form label{display:grid;gap:7px;color:var(--gq-body);font-size:14px;font-weight:700}
.gq-product-detail__contact-form label span{display:flex;align-items:center;gap:5px}
.gq-product-detail__contact-form label span::after{content:"*";color:var(--gq-red)}
.gq-product-detail__contact-form input,.gq-product-detail__contact-form textarea{width:100%;padding:12px 14px;border:1px solid var(--gq-line);font:inherit;font-weight:400;background:#fff;color:var(--gq-ink);outline:0}
.gq-product-detail__contact-form input:focus,.gq-product-detail__contact-form textarea:focus{border-color:var(--gq-red)}
.gq-product-detail__contact-form button{display:inline-flex;align-items:center;gap:9px;justify-self:start;min-height:44px;padding:10px 28px;border:1px solid var(--gq-red);border-radius:0;background:var(--gq-red);color:#fff;font-weight:700;cursor:pointer}
.gq-product-detail__section-title{text-align:center;margin-bottom:44px}
.gq-product-detail__section-title h2{font-size:28px;margin:0;color:var(--gq-ink)}
.gq-product-detail__section-title p{color:var(--gq-muted);font-size:15px;margin:8px 0 0}
.gq-product-detail__advantage-grid,.gq-product-detail__case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.gq-product-detail__advantage{padding:30px;background:#f5f7fa;border:1px solid var(--gq-line);transition:border-color .2s ease}
.gq-product-detail__advantage:hover{border-color:var(--gq-red)}
.gq-product-detail__advantage b{display:block;color:var(--gq-red);font-size:34px;line-height:1;margin-bottom:22px}
.gq-product-detail__advantage h3{font-size:20px;margin:0 0 12px;color:var(--gq-ink)}
.gq-product-detail__advantage p{font-size:14px;line-height:1.7;color:var(--gq-body);margin:0}
.gq-product-detail__cases{padding:80px 0;background:#f5f7fa;border-top:1px solid var(--gq-line)}
.gq-product-detail__case{background:#fff;border:1px solid var(--gq-line);overflow:hidden}
.gq-product-detail__case img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover}
.gq-product-detail__case-copy{padding:22px}
.gq-product-detail__case-label{display:block;color:var(--gq-red);font-size:13px;font-weight:700;margin-bottom:10px}
.gq-product-detail__case h3{font-size:19px;margin:0 0 8px;color:var(--gq-ink)}
.gq-product-detail__case p{font-size:14px;line-height:1.6;color:var(--gq-muted);margin:0}
@media(max-width:820px){.gq-product-detail__hero{padding:40px 0}.gq-product-detail__hero-grid{grid-template-columns:1fr;gap:28px;padding-top:0}.gq-product-detail__hero--breadcrumb-top .gq-product-detail__breadcrumb{position:static;margin-bottom:20px}.gq-product-detail__hero-copy--offset{padding-top:0}.gq-product-detail__visual{width:100%;height:auto;aspect-ratio:1}.gq-product-detail__hero h1{font-size:30px}.gq-product-detail__advantage-grid,.gq-product-detail__case-grid,.gq-product-detail__feature-list{grid-template-columns:1fr}.gq-product-detail__body,.gq-product-detail__cases,.gq-product-detail__content-section{padding:56px 0}.gq-product-detail__tab{padding:16px 20px}.gq-product-detail__metrics{gap:10px}.gq-product-detail__metric{padding:14px}.gq-product-detail__spec-grid{grid-template-columns:1fr}.gq-product-detail__spec-grid div{display:block}.gq-product-detail__spec-grid strong{display:block;margin-top:5px}}
@media(max-width:820px){.gq-product-detail__breadcrumb{flex-wrap:nowrap;white-space:nowrap;overflow-x:auto;max-width:100%;padding-bottom:2px}.gq-product-detail__metric{padding:14px 12px 14px 48px;min-width:0}.gq-product-detail__metric>.gq-icon{top:16px;left:16px}.gq-product-detail__metric small{white-space:nowrap;font-size:12px}.gq-product-detail__metric strong{white-space:nowrap;font-size:20px}}
@media(max-width:820px){.gq-product-detail__breadcrumb{display:block!important;overflow:hidden!important;white-space:nowrap!important;line-height:1.5}.gq-product-detail__breadcrumb>*{display:inline!important;vertical-align:middle!important}.gq-product-detail__breadcrumb .gq-breadcrumb-separator{display:inline!important;margin:0 8px!important;white-space:nowrap!important}}
.gq-product-detail__richtext{max-width:100%;color:var(--gq-body)}

/* 产品详情首屏最终文字规范：全阿里普惠体，正文 Light、标题与控件 Medium。 */
@font-face{font-family:"Alibaba PuHuiTi";src:url("fonts/AlibabaPuHuiTi-3-45-Light.ttf") format("truetype");font-style:normal;font-weight:300;font-display:swap}
@font-face{font-family:"Alibaba PuHuiTi";src:url("fonts/AlibabaPuHuiTi-3-55-Regular.ttf") format("truetype");font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:"Alibaba PuHuiTi";src:url("fonts/AlibabaPuHuiTi-3-65-Medium.ttf") format("truetype");font-style:normal;font-weight:500;font-display:swap}
body[data-genre="product"] .gq-product-detail__hero :is(h1,.gq-product-detail__intro,.gq-product-detail__metric,.gq-product-detail__metric small,.gq-product-detail__metric strong,.gq-product-detail__button){font-family:"Alibaba PuHuiTi",sans-serif!important}
body[data-genre="product"] .gq-product-detail__hero h1{font-size:30px!important;font-weight:500!important;line-height:1.25!important}
body[data-genre="product"] .gq-product-detail__hero .gq-product-detail__intro{font-size:14px!important;font-weight:300!important;line-height:1.75!important}
body[data-genre="product"] .gq-product-detail__hero .gq-product-detail__metric small{font-size:12px!important;font-weight:500!important;line-height:1.4!important}
body[data-genre="product"] .gq-product-detail__hero .gq-product-detail__metric strong{font-size:26px!important;font-weight:300!important;line-height:1.15!important}
body[data-genre="product"] .gq-product-detail__hero .gq-product-detail__button{font-size:12px!important;font-weight:500!important;line-height:1.4!important}
@media(max-width:760px){body[data-genre="product"] .gq-product-detail__hero h1{font-size:26px!important}}
body[data-genre="product"] .gq-product-detail :is(.gq-product-detail__tab,.gq-product-detail__empty,.gq-product-detail__contact-form,.gq-product-detail__contact-form input,.gq-product-detail__contact-form textarea,.gq-product-detail__contact-form button,.gq-product-detail__richtext){font-family:"Alibaba PuHuiTi",sans-serif!important}
body[data-genre="product"] .gq-product-detail__tab{font-size:12px!important;font-weight:500!important;line-height:1.4!important}
body[data-genre="product"] .gq-product-detail__empty{font-size:13px!important;font-weight:300!important;line-height:1.85!important}
body[data-genre="product"] .gq-product-detail__richtext,body[data-genre="product"] .gq-product-detail__richtext :is(p,li){font-size:13px!important;font-weight:300!important;line-height:1.85!important}
body[data-genre="product"] .gq-product-detail__contact-form label{font-size:12px!important;font-weight:500!important;line-height:1.4!important}
body[data-genre="product"] .gq-product-detail__contact-form :is(input,textarea){font-size:13px!important;font-weight:300!important;line-height:1.6!important}
body[data-genre="product"] .gq-product-detail__contact-form button{font-size:12px!important;font-weight:500!important;line-height:1.4!important}
body[data-genre="product"] .gq-cta :is(p,h2,.gq-button,.gq-cta__phone){font-family:"Alibaba PuHuiTi",sans-serif!important}
body[data-genre="product"] .gq-cta>div>p{font-size:12px!important;font-weight:500!important;line-height:1.4!important}
body[data-genre="product"] .gq-cta h2{font-size:30px!important;font-weight:500!important;line-height:1.35!important}
body[data-genre="product"] .gq-cta .gq-button{font-size:12px!important;font-weight:500!important;line-height:1.4!important}
body[data-genre="product"] .gq-cta__phone{font-size:12px!important;font-weight:300!important;line-height:1.4!important}
@media(max-width:760px){body[data-genre="product"] .gq-cta h2{font-size:26px!important}}
.gq-product-detail__editable-heading{text-align:center;margin:0 0 44px}
.gq-product-detail__editable-heading h2{margin:0;color:var(--gq-ink);font-size:28px;line-height:1.35}
.gq-product-detail__editable-heading p{margin:8px 0 0;color:var(--gq-muted);font-size:15px;line-height:1.7}
.gq-product-detail__editable-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.gq-product-detail__editable-card{padding:30px;background:#f5f7fa;border:1px solid var(--gq-line)}
.gq-product-detail__editable-card h3,.gq-product-detail__editable-case h3{margin:0 0 12px;color:var(--gq-ink);font-size:20px;line-height:1.4}
.gq-product-detail__editable-card p,.gq-product-detail__editable-case p{margin:0;color:var(--gq-body);font-size:14px;line-height:1.7}
.gq-product-detail__editable-case{overflow:hidden;background:#fff;border:1px solid var(--gq-line)}
.gq-product-detail__editable-case img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover}
.gq-product-detail__editable-case h3,.gq-product-detail__editable-case p{margin-right:22px;margin-left:22px}
.gq-product-detail__editable-case h3{margin-top:22px}
.gq-product-detail__editable-case p{margin-bottom:22px;color:var(--gq-muted)}
body[data-genre="product"] .gq-product-detail__richtext table{display:table!important;width:800px!important;max-width:100%!important;margin:1.8em auto!important;overflow:visible!important;border-collapse:collapse;background:#fff;border:1px solid var(--gq-line);font-size:14px}
.gq-product-detail__richtext th,.gq-product-detail__richtext td{padding:16px 20px;border:1px solid var(--gq-line);text-align:left}
.gq-product-detail__richtext th{color:var(--gq-ink);font-weight:500;background:#f5f7fa}
.gq-product-detail__richtext td{color:var(--gq-body)}
.gq-product-detail__richtext[data-specifications-grid]{width:800px!important;max-width:100%;margin-right:auto;margin-left:auto;overflow:visible!important}
.gq-product-detail__richtext[data-specifications-grid] table{display:table!important;width:800px!important;max-width:100%!important;margin-right:auto;margin-left:auto;height:auto!important;border-collapse:collapse!important;table-layout:fixed;overflow:visible!important;font-size:13px}
.gq-product-detail__richtext[data-specifications-grid] table col:first-child{width:50%!important}
.gq-product-detail__richtext[data-specifications-grid] table col:nth-child(2){width:50%!important}
.gq-product-detail__richtext[data-specifications-grid] table col:first-child:nth-last-child(3),.gq-product-detail__richtext[data-specifications-grid] table col:nth-child(2):nth-last-child(2){width:25%!important}
.gq-product-detail__richtext[data-specifications-grid] table col:nth-child(3):last-child{width:50%!important}
.gq-product-detail__richtext[data-specifications-grid] tr{height:auto!important}
.gq-product-detail__richtext[data-specifications-grid] th,.gq-product-detail__richtext[data-specifications-grid] td{height:auto!important;padding:7px 14px!important;line-height:1.35;vertical-align:middle;overflow-wrap:anywhere}
.gq-product-detail__richtext[data-specifications-grid] th{background:var(--gq-red)!important;color:#fff!important;font-weight:500;text-align:center}
.gq-product-detail__richtext[data-specifications-grid] tr>:first-child{width:50%!important}
.gq-product-detail__richtext[data-specifications-grid] td:first-child{font-weight:400}
.gq-product-detail__richtext[data-specifications-grid] tbody tr:nth-child(even) td{background:#fff}
.gq-product-detail__richtext[data-specifications-grid] tbody tr:nth-child(odd) td{background:#f5f7fa}
.gq-product-detail__contact-form input:focus,.gq-product-detail__contact-form textarea:focus{outline:none!important;box-shadow:none!important;border-color:var(--gq-red)!important}
@media(max-width:820px){.gq-product-detail__editable-grid{grid-template-columns:1fr}.gq-product-detail__editable-heading{margin-bottom:28px}.gq-product-detail__editable-heading h2{font-size:24px}}

/* Keep CMS rich text inside the product article column, regardless of pasted inline styles. */
.gq-product-detail__richtext{width:100%!important;max-width:100%!important;min-width:0!important;overflow-wrap:anywhere;word-break:break-word}
.gq-product-detail__richtext :is(p,li,div,span,font,strong,b,em,i){max-width:100%!important;white-space:normal!important;text-wrap-mode:wrap!important}
.gq-product-detail__richtext :is(img,picture>img,video,figure,picture,iframe,.gq-video-embed,table,pre){max-width:100%!important;box-sizing:border-box}
@media(max-width:820px){body[data-genre="product"] .gq-product-detail__hero .gq-product-detail__metric{padding:14px 12px!important}body[data-genre="product"] .gq-product-detail__hero .gq-product-detail__metric small{padding-left:24px!important}body[data-genre="product"] .gq-product-detail__hero .gq-product-detail__metric strong{font-size:clamp(14px,4.2vw,18px)!important;white-space:nowrap!important}}