:root{--jd-primary:#0f4d8a;--jd-primary-dark:#0c3d6d;--jd-primary-soft:#eef5fb;--jd-text:#17324d;--jd-muted:#63788d;--jd-line:#dbe6f1;--jd-bg:#f7f9fc}
.service-page-hero{position:relative;padding:52px 0 50px;background:url('../image/inner-heading-bg.jpg') center center/cover no-repeat}
.service-page-hero:before{content:"";position:absolute;inset:0;background:rgba(11,28,46,.56)}
.service-page-hero .container{position:relative;z-index:1}
.service-page-hero .hero-inner{min-height:180px;display:flex;flex-direction:column;justify-content:center}
.service-page-hero h1{margin:0 0 14px;font-size:42px;line-height:1.2;color:#fff;font-weight:700}
.service-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:14px;color:rgba(255,255,255,.82)}
.service-breadcrumb a{color:#fff;text-decoration:none}.service-breadcrumb span.sep{opacity:.6}
.product-page-shell{padding:62px 0 78px;background:#fff}
.product-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:36px;align-items:start}
.product-sidebar{position:sticky;top:110px;border:1px solid #d9e3ee;border-radius:22px;background:linear-gradient(180deg,#ffffff 0%,#f8fbfe 100%);overflow:hidden;box-shadow:0 18px 42px rgba(15,39,71,.08)}
.product-sidebar-nav{padding:14px;background:transparent}
.product-nav-group{margin-bottom:10px}
.product-nav-group:last-child{margin-bottom:0}
.product-group-btn,.product-sub-link{position:relative;display:flex;align-items:center;justify-content:space-between;width:100%;gap:12px;padding:15px 18px;border-radius:14px;color:#21384f;background:#fff;border:1px solid #e3ebf3;font-size:15px;font-weight:600;line-height:1.5;text-align:left;text-decoration:none;transition:.24s transform,.24s background,.24s color,.24s border-color,.24s box-shadow}
.product-group-btn:before,.product-sub-link:before{content:'';position:absolute;left:0;top:10px;bottom:10px;width:4px;border-radius:999px;background:transparent;transition:.24s background}
.product-group-btn:hover,.product-sub-link:hover{text-decoration:none;color:#1f3d5a;background:#f6f9fc;border-color:#d8e3ee;box-shadow:none;transform:translateX(2px)}
.product-group-btn .icon,.product-sub-link .icon{font-size:12px;color:#8ca0b3;opacity:.72;transition:.24s transform,.24s opacity,.24s color}
.product-nav-group.is-open>.product-group-btn{background:#f3f7fb;color:#1f3d5a;border-color:#d8e3ee}
.product-nav-group.is-open>.product-group-btn:before{background:#7eafd8}
.product-nav-group.is-open>.product-group-btn .icon{color:#6e89a3;opacity:.9;transform:rotate(90deg)}
.product-group-panel{max-height:0;overflow:hidden;transition:max-height .28s ease;padding:0 0 0 14px}
.product-group-panel-inner{position:relative;padding:12px 0 4px 14px}
.product-group-panel-inner:before{content:'';position:absolute;left:2px;top:8px;bottom:8px;width:1px;background:linear-gradient(180deg,rgba(158,181,204,.18) 0%,rgba(158,181,204,.72) 18%,rgba(158,181,204,.72) 82%,rgba(158,181,204,.18) 100%)}
.product-sub-link{padding:11px 14px 11px 28px;margin-bottom:8px;font-size:13px;font-weight:500;background:linear-gradient(180deg,#fbfdff 0%,#f4f8fb 100%);border-color:rgba(219,230,241,.9);color:#53687d;box-shadow:none}
.product-sub-link:before{left:12px;top:50%;bottom:auto;width:7px;height:7px;border-radius:50%;background:#becedf;transform:translateY(-50%)}
.product-sub-link:hover{transform:translateX(0);background:#eff5fa;border-color:#d3deea;color:#27445f}
.product-sub-link .icon{font-size:11px;color:#9aaabd;opacity:.64}
.product-sub-link:last-child{margin-bottom:0}
.product-sub-link.is-active{color:#1f3d5a;background:#eaf2f9;border-color:#ccdceb;font-weight:600}
.product-sub-link.is-active:before{background:#7da6cc}
.product-sub-link.is-active .icon{color:#7f97ad;opacity:.82}
.product-main{min-width:0}.product-toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}
.product-toolbar h1{margin:0;font-size:34px;line-height:1.2;color:var(--jd-text)}
.product-toolbar p{margin:10px 0 0;color:var(--jd-muted);font-size:15px;line-height:1.9;max-width:760px}
.product-filter-pill{display:inline-flex;align-items:center;height:42px;padding:0 16px;border-radius:999px;background:#fff;border:1px solid var(--jd-line);font-size:14px;color:var(--jd-primary);font-weight:600;white-space:nowrap}
.product-mini-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.product-mini-card{display:block;background:#fff;border:1px solid var(--jd-line);border-radius:18px;overflow:hidden;box-shadow:0 14px 36px rgba(24,57,92,.06);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;text-decoration:none}
.product-mini-card:hover{text-decoration:none;transform:translateY(-4px);box-shadow:0 20px 42px rgba(24,57,92,.1);border-color:#cfdcec}
.product-mini-media{height:200px;padding:10px 12px;background:linear-gradient(180deg,#fbfdff 0%,#f3f7fc 100%);display:flex;align-items:center;justify-content:center}
.product-mini-media img{width:100%;height:100%;object-fit:contain;display:block;filter:drop-shadow(0 12px 18px rgba(19,49,79,.08))}
.product-mini-body{padding:12px 16px 14px;text-align:center}
.product-mini-body h3{margin:0;font-size:17px;line-height:1.45;color:var(--jd-text);font-weight:600}
.product-empty{padding:42px 28px;background:#fff;border:1px solid var(--jd-line);border-radius:18px;color:var(--jd-muted);font-size:15px}
.product-detail-panel{background:#fff;border:1px solid var(--jd-line);border-radius:20px;box-shadow:0 16px 42px rgba(24,57,92,.06);overflow:hidden}
.product-detail-top{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(320px,.96fr);gap:32px;padding:28px}
.product-gallery{position:relative}
.product-gallery-stage{position:relative;border:1px solid var(--jd-line);border-radius:18px;background:linear-gradient(180deg,#fbfdff 0%,#f4f8fd 100%);min-height:430px;display:flex;align-items:center;justify-content:center;padding:0;overflow:hidden}
.product-gallery-stage img{width:100%;height:100%;max-width:none;max-height:none;object-fit:cover;display:block;filter:none}
.product-gallery-arrow{position:absolute;top:50%;transform:translateY(-50%);width:34px;height:34px;border:none;border-radius:50%;background:rgba(255,255,255,.56);color:rgba(21,63,104,.68);display:flex;align-items:center;justify-content:center;box-shadow:none;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:2;font-size:12px;transition:background .2s ease,color .2s ease,opacity .2s ease}
.product-gallery-arrow:hover{background:rgba(255,255,255,.76);color:rgba(15,77,138,.92)}
.product-gallery-arrow.prev{left:14px}.product-gallery-arrow.next{right:14px}
.product-gallery-thumbs{display:flex;align-items:center;gap:12px;margin-top:16px;overflow-x:auto;padding-bottom:2px}
.product-gallery-thumb{flex:0 0 94px;height:78px;padding:6px;border:1px solid #dbe6f1;border-radius:14px;background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.24s ease}
.product-gallery-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.product-gallery-thumb:hover{border-color:#bdd1e4;background:#f7fbff}
.product-gallery-thumb.is-active{border-color:#8fb2d3;background:#f2f7fb;box-shadow:0 8px 18px rgba(15,77,138,.08)}
.product-detail-title{margin:2px 0 14px;font-size:38px;line-height:1.25;color:var(--jd-text)}
.product-detail-summary{margin:0 0 20px;color:var(--jd-muted);font-size:15px;line-height:1.95}
.product-spec-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.product-spec-item{display:grid;grid-template-columns:114px minmax(0,1fr);gap:14px;padding-bottom:12px;border-bottom:1px dashed #dfe8f2}
.product-spec-item:last-child{padding-bottom:0;border-bottom:none}
.product-spec-label{font-size:14px;color:#6f8398}.product-spec-value{font-size:15px;color:var(--jd-text);font-weight:500}
.product-detail-section{padding:0 28px 34px}.product-detail-block{margin-top:26px;padding-top:26px;border-top:1px solid var(--jd-line)}.product-detail-block:first-child{margin-top:0;padding-top:0;border-top:none}
.product-detail-block h3{display:inline-flex;align-items:center;min-height:46px;padding:0 18px;border-radius:0 14px 14px 0;background:linear-gradient(135deg,var(--jd-primary) 0%,#1d649f 100%);color:#fff;font-size:20px;font-weight:700;margin:0 0 18px;position:relative;left:-28px}
.product-detail-block p,.product-detail-block li{font-size:16px;line-height:2;color:#405469}.product-detail-block ul{margin:0;padding-left:20px}
@media (max-width:1199px){.product-mini-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-detail-top{grid-template-columns:1fr}.product-sidebar{position:static}}
@media (max-width:991px){.product-layout{grid-template-columns:1fr}.product-toolbar{flex-direction:column;align-items:flex-start}.product-toolbar h1{font-size:30px}.product-detail-title{font-size:32px}}
@media (max-width:767px){.service-page-hero{padding:42px 0 38px}.service-page-hero .hero-inner{min-height:136px}.service-page-hero h1{font-size:30px;margin-bottom:10px}.product-page-shell{padding:46px 0 58px}.product-sidebar-nav{padding:12px}.product-group-btn,.product-sub-link{padding-left:14px;padding-right:14px;font-size:14px}.product-group-panel{padding-left:10px}.product-group-panel-inner{padding-left:12px}.product-sub-link{padding-left:26px}.product-sub-link:before{left:10px}.product-mini-grid{grid-template-columns:1fr;gap:18px}.product-mini-media{height:170px}.product-mini-body{padding:10px 14px 12px}.product-mini-body h3{font-size:16px}.product-detail-top{padding:20px}.product-detail-section{padding:0 20px 26px}.product-detail-block h3{left:-20px;font-size:18px;min-height:42px;padding:0 16px}.product-gallery-stage{min-height:300px}.product-gallery-arrow{width:30px;height:30px;font-size:11px}.product-gallery-arrow.prev{left:10px}.product-gallery-arrow.next{right:10px}.product-gallery-thumb{flex-basis:78px;height:66px}.product-detail-title{font-size:28px}.product-spec-item{grid-template-columns:96px minmax(0,1fr);gap:10px}}


.service-card-media{height:220px;padding:0;background:linear-gradient(180deg,#fbfdff 0%,#f3f7fc 100%);overflow:hidden}
.service-card-media img{width:100%;height:100%;object-fit:cover;display:block}
.service-mini-body{padding:14px 16px 18px}
.service-mini-body h3{margin:0 0 10px;font-size:18px;line-height:1.45;color:var(--jd-text);font-weight:700}
.service-mini-body p{margin:0;color:var(--jd-muted);font-size:14px;line-height:1.9}
.service-highlight{display:inline-flex;align-items:center;height:32px;padding:0 12px;border-radius:999px;background:#eef5fb;color:#0f4d8a;font-size:12px;font-weight:700;margin-bottom:10px}
.service-detail-top .product-gallery-stage{min-height:410px}
@media (max-width:767px){
  .service-card-media{height:190px}
  .service-mini-body{padding:12px 14px 16px}
}


.service-detail-shell .product-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:36px;align-items:start}
.service-detail-shell .product-main{min-width:0;width:auto}
.service-detail-shell .product-detail-panel{overflow:visible}
.service-detail-shell .product-detail-top{grid-template-columns:minmax(0,1.04fr) minmax(320px,.96fr)}
@media (max-width:1199px){.service-detail-shell .product-detail-top{grid-template-columns:1fr}}