:root{--soft:#f4f7fb;--text:#172033;--muted:#64748b;--brand:#0ea5e9;--brand2:#22c55e;--dark:#020617;--line:#e5e7eb;--shadow:0 18px 50px rgba(2,6,23,.14)}*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;color:var(--text);background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.ldk-container{max-width:1180px;margin:0 auto;padding:0 22px}.ldk-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.ldk-nav{height:76px;display:flex;align-items:center;gap:22px}.ldk-brand{display:flex;align-items:center;gap:10px;font-weight:900}.ldk-brand-mark{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border-radius:14px;padding:10px 12px}.ldk-brand-text{text-transform:uppercase;font-size:22px;color:#0f172a}.custom-logo{max-height:58px;width:auto}.ldk-menu{margin-left:auto}.ldk-menu ul{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}.ldk-menu a{display:block;padding:10px 13px;border-radius:12px;color:#334155;font-weight:700}.ldk-menu a:hover{background:#eef6ff;color:#0284c7}.ldk-call{background:#0f172a;color:#fff;padding:10px 14px;border-radius:999px;font-weight:800}.ldk-menu-toggle{display:none;border:0;background:#0f172a;color:#fff;border-radius:10px;padding:9px 12px}.ldk-hero{background:radial-gradient(circle at top right,#134e7a 0,#07111f 46%,#020617 100%);color:#fff;padding:82px 0}.ldk-hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:42px;align-items:center}.ldk-badge{display:inline-flex;background:rgba(14,165,233,.16);color:#bae6fd;border:1px solid rgba(186,230,253,.28);padding:7px 12px;border-radius:999px;font-weight:800}.ldk-hero h1{font-size:54px;line-height:1.05;margin:18px 0 16px;letter-spacing:-.04em}.ldk-hero 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9px;display:inline-flex;margin-bottom:12px}.ldk-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#0284c7;font-weight:950;font-size:32px}.ldk-product-detail{display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;align-items:start}.ldk-product-image{background:#f8fafc;border:1px solid var(--line);border-radius:26px;padding:18px}.ldk-product-image img{border-radius:18px;width:100%}.ldk-placeholder-large{height:420px}.ldk-product-info h1{font-size:42px;line-height:1.1;margin:12px 0}.ldk-breadcrumb,.ldk-code,.ldk-muted{color:#64748b}.ldk-price-big{font-size:40px}.ldk-stock-box{background:#ecfeff;border:1px solid #a5f3fc;color:#155e75;border-radius:14px;padding:12px 14px;font-weight:800;margin:14px 0}.ldk-alert{background:#fff7ed;border:1px solid #fed7aa;color:#7c2d12;border-radius:16px;padding:14px 16px;margin:16px 0}.ldk-contact-card{background:#0f172a;color:#fff;border-radius:16px;padding:16px;margin:16px 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