:root{--pp-primary:#0B3D91;--pp-navy:#071E47;--pp-accent:#1565C0;--pp-light-bg:#F8F9FA;--pp-mid-gray:#E9ECEF;--pp-text-dark:#1A1A2E;--pp-text-medium:#495057;--pp-caption:#6C757D;--pp-white:#FFFFFF;--pp-success:#2E7D32;--pp-label-bg:#EBF1FB;--pp-card-radius:12px;--pp-btn-radius:8px;--pp-header-offset:140px}.product-page{padding-top:80px;background-color:var(--pp-white)}.product-page section[id]{scroll-margin-top:var(--pp-header-offset)}.product-breadcrumb{background-color:var(--pp-light-bg);padding:12px 0;border-bottom:1px solid var(--pp-mid-gray)}.breadcrumb-list{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0;padding:0;list-style:none;font-size:.9rem}.breadcrumb-item a{color:var(--pp-text-medium);text-decoration:none;transition:color .2s ease}.breadcrumb-item a:hover{color:var(--pp-primary)}.breadcrumb-separator{font-size:.7rem;color:#ADB5BD}.breadcrumb-current{font-weight:700;color:var(--pp-text-dark)}.product-hero{padding:48px 0}.product-hero-grid{display:grid;grid-template-columns:1fr;gap:32px;align-items:start}.product-hero-image-card{position:relative;background-color:var(--pp-white);border:1px solid var(--pp-mid-gray);border-radius:var(--pp-card-radius);padding:24px;box-shadow:0 6px 24px rgba(7,30,71,.08);text-align:center}.product-hero-image-card img{width:100%;height:auto;object-fit:contain}.official-badge{position:absolute;top:14px;left:14px;display:inline-flex;align-items:center;gap:6px;background-color:var(--pp-success);color:#fff;font-size:.75rem;font-weight:700;padding:6px 12px;border-radius:999px}.product-hero-eyebrow{display:inline-block;background-color:var(--pp-label-bg);color:var(--pp-primary);font-size:.8125rem;font-weight:500;padding:6px 12px;border-radius:6px;margin-bottom:12px}.product-hero-title{font-size:2rem;font-weight:700;color:var(--pp-primary);margin-bottom:6px}.product-hero-id{font-size:.9rem;color:var(--pp-caption);margin-bottom:6px}.product-hero-subtitle{font-size:1rem;color:var(--pp-text-medium);margin-bottom:0}.product-hero-divider{height:1px;background-color:var(--pp-mid-gray);margin:20px 0}.product-hero-desc{font-size:1rem;line-height:1.9;color:var(--pp-text-medium);margin-bottom:0}.product-hero-badges{display:flex;flex-wrap:wrap;gap:12px;margin:0;padding:0;list-style:none}.product-hero-badge{display:flex;flex-direction:column;gap:2px;background-color:var(--pp-light-bg);border:1px solid var(--pp-mid-gray);border-radius:8px;padding:10px 14px;min-width:120px}.product-hero-badge .badge-label{font-size:.75rem;color:var(--pp-caption)}.product-hero-badge .badge-value{font-size:.95rem;font-weight:700;color:var(--pp-text-dark)}.product-hero-actions{display:flex;flex-wrap:wrap;gap:12px}.product-hero-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:var(--pp-btn-radius);font-weight:700;font-size:.95rem;text-decoration:none;cursor:pointer;transition:all .2s ease;border:1px solid transparent}.product-hero-btn.primary{background-color:var(--pp-primary);color:#fff}.product-hero-btn.primary:hover{background-color:var(--pp-navy)}.product-hero-btn.secondary{background-color:#fff;color:var(--pp-primary);border-color:var(--pp-primary)}.product-hero-btn.secondary:hover{background-color:var(--pp-label-bg)}.product-hero-btn.ghost{background-color:transparent;color:var(--pp-text-medium)}.product-hero-btn.ghost:hover{color:var(--pp-primary)}.product-hero-btn.is-disabled{opacity:.55;cursor:not-allowed;background-color:#fff;color:var(--pp-caption);border-color:var(--pp-mid-gray)}.anchor-nav{position:sticky;top:70px;z-index:900;background-color:#fff;box-shadow:0 2px 8px rgba(0,0,0,.08)}.anchor-nav-list{display:flex;gap:8px;margin:0;padding:0;list-style:none;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.anchor-nav-list::-webkit-scrollbar{display:none}.anchor-nav-link{display:inline-block;white-space:nowrap;padding:16px 14px;color:var(--pp-text-medium);font-weight:500;text-decoration:none;border-bottom:3px solid transparent;transition:color .2s ease,border-color .2s ease}.anchor-nav-link:hover{color:var(--pp-primary)}.anchor-nav-link.active{color:var(--pp-primary);font-weight:700;border-bottom-color:var(--pp-primary)}.anchor-nav-progress{position:absolute;bottom:0;right:0;height:3px;background-color:var(--pp-primary);transition:width .1s linear}.product-section{padding:64px 0}.product-section:nth-of-type(2n){background-color:var(--pp-light-bg)}.product-section-head{margin-bottom:32px}.product-section-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}.product-section-title{font-size:1.375rem;font-weight:700;color:var(--pp-text-dark);margin-bottom:4px}.product-section-subtitle{font-size:.95rem;color:var(--pp-caption);margin-bottom:0}.section-head-link{color:var(--pp-primary);font-weight:700;text-decoration:none;white-space:nowrap}.section-head-link:hover{text-decoration:underline}.specs-table{border:1px solid var(--pp-mid-gray);border-radius:var(--pp-card-radius);overflow:hidden;background-color:#fff}.specs-row{display:grid;grid-template-columns:1fr 1.4fr;border-bottom:1px solid var(--pp-mid-gray)}.specs-row:last-child{border-bottom:none}.specs-row:nth-child(2n){background-color:var(--pp-light-bg)}.specs-label,.specs-value{padding:14px 18px}.specs-label{font-weight:700;color:var(--pp-text-dark)}.specs-value{color:var(--pp-text-medium)}.specs-features{margin-top:32px}.specs-applications-title,.specs-features-title{font-size:1.05rem;font-weight:700;color:var(--pp-text-dark);margin-bottom:12px}.specs-features-list{display:grid;grid-template-columns:1fr;gap:10px;margin:0;padding:0;list-style:none}.specs-features-list li{display:flex;align-items:flex-start;gap:10px;color:var(--pp-text-medium);line-height:1.8}.specs-feature-icon{color:var(--pp-success);margin-top:6px;flex-shrink:0}.specs-applications{margin-top:28px}.specs-applications p{color:var(--pp-text-medium);line-height:1.9;margin-bottom:0}.downloads-grid{display:grid;grid-template-columns:1fr;gap:20px}.download-card{border:1px solid var(--pp-mid-gray);border-radius:var(--pp-card-radius);padding:24px;background-color:#fff;transition:border-color .2s ease,box-shadow .2s ease;display:flex;flex-direction:column}.download-card:hover{border-color:var(--pp-primary);box-shadow:0 6px 20px rgba(11,61,145,.1)}.download-card-icon{font-size:2.25rem;margin-bottom:16px}.download-card-title{font-size:1.05rem;font-weight:700;color:var(--pp-text-dark);margin-bottom:8px}.download-card-meta{display:flex;flex-wrap:wrap;gap:4px 16px;margin-bottom:4px}.download-card-lang,.download-card-meta{font-size:.85rem;color:var(--pp-caption)}.download-card-lang{margin-bottom:18px}.download-card-btn{margin-top:auto;display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:10px 16px;border:1px solid var(--pp-primary);border-radius:var(--pp-btn-radius);color:var(--pp-primary);background-color:#fff;font-weight:700;text-decoration:none;transition:all .2s ease}.download-card-btn:hover{background-color:var(--pp-primary);color:#fff}.download-card-btn.is-disabled{border-color:var(--pp-mid-gray);color:var(--pp-caption);background-color:var(--pp-light-bg);cursor:not-allowed}.articles-grid{display:grid;grid-template-columns:1fr;gap:24px}.article-card{display:flex;flex-direction:column;border:1px solid var(--pp-mid-gray);border-radius:var(--pp-card-radius);overflow:hidden;background-color:#fff;text-decoration:none;transition:border-color .2s ease,box-shadow .2s ease}.article-card:hover{border-color:var(--pp-primary);box-shadow:0 6px 20px rgba(11,61,145,.1)}.article-card-thumb img{width:100%;height:180px;object-fit:cover}.article-card-body{padding:20px;display:flex;flex-direction:column;gap:10px}.article-card-badge{align-self:flex-start;font-size:.75rem;font-weight:700;padding:4px 10px;border-radius:999px}.article-card-title{font-size:1.05rem;font-weight:700;color:var(--pp-text-dark);-webkit-line-clamp:2}.article-card-excerpt,.article-card-title{margin:0;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}.article-card-excerpt{font-size:.9rem;color:var(--pp-text-medium);-webkit-line-clamp:3}.article-card-foot{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--pp-mid-gray);padding-top:12px;margin-top:4px}.article-card-meta{display:flex;gap:12px;font-size:.8rem;color:var(--pp-caption)}.article-card-more{display:inline-flex;align-items:center;gap:6px;color:var(--pp-primary);font-weight:700;font-size:.85rem}.articles-empty{text-align:center;padding:48px 24px;border:1px dashed var(--pp-mid-gray);border-radius:var(--pp-card-radius);color:var(--pp-caption)}.articles-empty svg{font-size:2rem;margin-bottom:12px;color:#ADB5BD}.articles-empty p{margin:0}.gallery-grid{display:grid;grid-template-columns:1fr;gap:16px}.gallery-item{position:relative;border:1px solid var(--pp-mid-gray);border-radius:var(--pp-card-radius);overflow:hidden;padding:0;background:#fff;cursor:pointer}.gallery-item img{width:100%;height:100%;min-height:180px;object-fit:cover;display:block;transition:transform .3s ease}.gallery-item:hover img{transform:scale(1.04)}.gallery-play{position:absolute;font-size:2rem;color:#fff;background-color:rgba(7,30,71,.45)}.gallery-play,.lightbox{inset:0;display:flex;align-items:center;justify-content:center}.lightbox{position:fixed;z-index:2000;background-color:rgba(7,30,71,.9);padding:24px}.lightbox-content{position:relative;max-width:960px;width:100%;display:flex;align-items:center;justify-content:center}.lightbox-image{max-width:100%;max-height:82vh;border-radius:8px}.lightbox-video{width:100%;aspect-ratio:16/9;border:0;border-radius:8px}.lightbox-close{top:-48px;left:0;width:40px;height:40px;background-color:#fff}.lightbox-close,.lightbox-nav{position:absolute;border-radius:50%;border:none;color:var(--pp-navy);font-size:1.1rem;cursor:pointer}.lightbox-nav{top:50%;transform:translateY(-50%);width:44px;height:44px;background-color:rgba(255,255,255,.9)}.lightbox-prev{right:-8px}.lightbox-next{left:-8px}.product-cta{background:linear-gradient(135deg,var(--pp-primary) 0,var(--pp-navy) 100%);color:#fff;padding:64px 0;text-align:center}.product-cta-title{font-size:1.75rem;font-weight:700;margin-bottom:12px}.product-cta-text{font-size:1.05rem;color:rgba(255,255,255,.85);max-width:640px;margin:0 auto 28px}.product-cta-actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}.product-cta-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:var(--pp-btn-radius);font-weight:700;text-decoration:none;transition:all .2s ease;border:1px solid transparent}.product-cta-btn.primary{background-color:#fff;color:var(--pp-primary)}.product-cta-btn.primary:hover{transform:translateY(-2px)}.product-cta-btn.outline{background-color:transparent;color:#fff;border-color:#fff}.product-cta-btn.outline:hover{background-color:rgba(255,255,255,.12)}@media (min-width:576px){.downloads-grid,.specs-features-list{grid-template-columns:repeat(2,1fr)}.gallery-grid{grid-template-columns:repeat(3,1fr);grid-auto-rows:200px}.gallery-item-lead{grid-column:span 2;grid-row:span 2}}@media (min-width:992px){.product-hero{padding:64px 0}.product-hero-grid{grid-template-columns:5fr 7fr;gap:48px}.product-hero-title{font-size:2.25rem}.product-section{padding:80px 0}.articles-grid,.downloads-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:575px){.specs-row{grid-template-columns:1fr}.specs-value{padding-top:0}.product-hero-actions .product-hero-btn{width:100%;justify-content:center}}