*{box-sizing:border-box}
html{scroll-behavior:smooth}
:root{--blue:#0b3a67;--blue2:#0e5b8f;--navy:#061b2e;--gold:#e0a400;--gold2:#ffd44d;--bg:#f5f8fb;--text:#173047;--muted:#65788a;--border:#d9e4ec;--white:#fff;--shadow:0 10px 30px rgba(11,58,103,.08)}
body{margin:0;font-family:Tahoma,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.9;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
button,input,select,textarea{font:inherit}
.container{width:min(1180px,92%);margin-inline:auto}
.topbar{background:var(--navy);color:#fff;font-size:13px}
.topbar .container{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.topbar a{color:var(--gold2);font-weight:800}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid var(--border);box-shadow:0 4px 20px rgba(6,27,46,.08);backdrop-filter:blur(10px)}
.site-header>.container,.nav-wrap{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{font-size:28px;font-weight:900;color:var(--blue);white-space:nowrap;letter-spacing:-1px}
.brand b{color:var(--gold)}
.site-header nav,.nav-wrap nav{display:flex;align-items:center;justify-content:center;gap:4px;flex-wrap:wrap}
.site-header nav a,.nav-wrap nav a{padding:8px 10px;border-radius:8px;font-weight:700;white-space:nowrap;color:#28465d;transition:.2s}
.site-header nav a:hover,.nav-wrap nav a:hover{background:#edf5fa;color:var(--blue)}
.call-btn,.button,.btn,.primary{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:var(--blue);color:#fff!important;border:0;padding:10px 18px;border-radius:10px;font-weight:900;box-shadow:0 7px 18px rgba(11,58,103,.15);transition:.2s}
.call-btn:hover,.button:hover,.btn:hover,.primary:hover{transform:translateY(-2px);background:var(--blue2)}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#071f36 0%,#0b3a67 55%,#12608f 100%);color:#fff;padding:68px 0}
.hero:before{content:"";position:absolute;width:460px;height:460px;border:1px solid rgba(255,255,255,.08);border-radius:50%;left:-220px;top:-240px;box-shadow:0 0 0 55px rgba(255,255,255,.025),0 0 0 110px rgba(255,255,255,.018)}
.hero:after{content:"⚙";position:absolute;right:2%;bottom:-95px;font-size:250px;opacity:.035;transform:rotate(18deg);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.75fr);gap:42px;align-items:center;position:relative;z-index:1}
.hero h1{font-size:clamp(32px,5vw,56px);line-height:1.35;margin:12px 0;color:#fff;letter-spacing:-1px}
.hero p{font-size:17px;color:#e4eef5;max-width:820px}
.eyebrow{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.07);border-radius:999px;color:#dcecf8;font-size:13px;font-weight:900}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}
.secondary{display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border:1px solid rgba(255,255,255,.35);border-radius:10px;color:#fff;font-weight:800;background:rgba(255,255,255,.06)}
.secondary:hover{background:#fff;color:var(--blue)}
.trust{display:flex;gap:18px;flex-wrap:wrap;color:#d9e8f5;font-size:13px}
.price-card{background:#fff;color:var(--text);padding:24px;border-radius:20px;box-shadow:0 24px 60px rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.7)}
.price-card strong{display:block;font-size:27px;color:var(--blue);margin:10px 0}
.price-card>a{display:block;background:var(--blue);color:#fff;text-align:center;padding:10px;border-radius:9px;font-weight:900;margin-top:14px}
.mini-price{display:flex;justify-content:space-between;gap:10px;border-top:1px solid #e4ebf0;padding:9px 0}.mini-price span{color:var(--blue);font-weight:800}
.section{padding:64px 0}.light{background:#edf4f8}
.section-head{max-width:850px;margin:0 auto 30px;text-align:right}.section-head>span{display:inline-block;background:#e8f2f8;color:#0b64a4;padding:4px 11px;border-radius:999px;font-size:12px;font-weight:900}.section-head h2{font-size:32px;line-height:1.45;color:var(--blue);margin:9px 0}.section-head p{color:var(--muted);margin:0}
.product-grid,.knowledge-grid,.steps,.features,.price-matrix{display:grid;gap:16px}.product-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.knowledge-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.steps{grid-template-columns:repeat(4,minmax(0,1fr))}.features{grid-template-columns:repeat(3,minmax(0,1fr))}.price-matrix{grid-template-columns:repeat(4,minmax(0,1fr))}
.product,.knowledge-grid article,.steps>div,.features>div,.price-matrix>div,.card{background:#fff;border:1px solid var(--border);border-radius:15px;box-shadow:var(--shadow)}
.product{padding:21px;position:relative;min-width:0;transition:.2s}.product:hover{transform:translateY(-4px);border-color:#a9bfd0;box-shadow:0 16px 32px rgba(11,58,103,.12)}.product b{display:block;color:var(--blue);font-size:18px}.product span{color:var(--muted);font-size:14px}.product:after{content:"›";position:absolute;left:14px;top:14px;width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:#eef5f9;color:var(--blue);font-size:20px}
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.link-cloud{display:flex;flex-wrap:wrap;gap:9px}.link-cloud a{background:#fff;border:1px solid var(--border);border-radius:999px;padding:8px 14px;color:var(--blue);font-weight:800}.link-cloud a:hover{border-color:var(--gold)}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq-grid details{background:#fff;border:1px solid var(--border);border-radius:12px;padding:15px 17px}.faq-grid summary{cursor:pointer;color:var(--blue);font-weight:900}.faq-grid p{color:var(--muted);margin-bottom:0}
.cta{background:linear-gradient(135deg,#e8f1f7,#dceaf3);border-block:1px solid #d2e0e9;padding:38px 0}.cta .container{display:flex;align-items:center;justify-content:space-between;gap:22px}.cta h2{color:var(--blue);margin:0;font-size:28px}.cta p{margin:4px 0;color:#496176}.cta a{background:var(--blue);color:#fff;padding:12px 22px;border-radius:10px;font-weight:900}
.breadcrumbs,.breadcrumb{display:flex;flex-wrap:wrap;gap:7px;align-items:center;font-size:13px;color:var(--muted);padding:14px 0}.breadcrumbs a,.breadcrumb a{color:var(--blue);font-weight:800}
.article-page{padding:28px 0 70px}.article-page h1{font-size:clamp(30px,4vw,48px);line-height:1.4;color:var(--blue)}.article-page h2{color:var(--blue);margin-top:36px}.article-page p,.article-page li{font-size:16px}.table-wrap{overflow-x:auto}.spec{width:100%;border-collapse:collapse;background:#fff}.spec th,.spec td{padding:10px;border:1px solid var(--border);text-align:right}.spec th{background:#edf5f9;color:var(--blue)}.note{background:#fff8df;border:1px solid #efd47a;border-radius:12px;padding:15px}.link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.link-grid a{background:#fff;border:1px solid var(--border);border-radius:13px;padding:16px;color:var(--blue);font-weight:900}
.quick-buy{margin-top:22px}.quick-buy-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:11px}.quick-buy-grid a{background:#fff;border:1px solid var(--border);border-radius:12px;padding:14px;text-align:center;color:var(--blue);font-weight:900;box-shadow:var(--shadow)}
.brand-tag,.tag{display:inline-flex;align-items:center;gap:6px;background:#fff;color:var(--blue);border:1px solid var(--border);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:900}.brand-tag:before,.tag:before{content:"✓";color:var(--gold)}
.card{padding:25px;margin:18px 0}.card h2{color:var(--blue);margin-top:0}.card a{color:#0b64a4;font-weight:800}
footer,.site-footer{background:var(--navy);color:#dce8f2;padding:42px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:35px}.footer-grid>b,.footer-grid div>b{color:#fff;display:block;margin-bottom:8px}.footer-grid a{display:block;margin:4px 0}.footer-grid p{color:#a9bdcc}.copyright{text-align:center;border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:14px;color:#9eb2c3;font-size:12px}.site-footer .container{padding-bottom:0}.mobile-call{display:none}
.btn.secondary{background:transparent;border:1px solid rgba(255,255,255,.35)}
.hero .button,.hero .btn{background:linear-gradient(135deg,#f0c12b,#d99e00);color:#102b42!important}.hero .button:hover,.hero .btn:hover{background:#ffd44d}
input,select,textarea{width:100%;max-width:100%;border:1px solid #ccd9e3;border-radius:9px;padding:10px;background:#fff;color:var(--text)}
:focus-visible{outline:3px solid var(--gold2);outline-offset:2px}
@media(max-width:1050px){.product-grid,.knowledge-grid,.steps,.price-matrix{grid-template-columns:repeat(3,minmax(0,1fr))}.site-header nav{max-width:620px}.hero-grid{gap:28px}}
@media(max-width:820px){.site-header>.container,.nav-wrap{min-height:64px}.brand{font-size:24px}.site-header nav,.nav-wrap nav{gap:2px}.site-header nav a,.nav-wrap nav a{padding:6px 7px;font-size:13px}.hero{padding:52px 0}.hero-grid{grid-template-columns:1fr}.product-grid,.knowledge-grid,.steps,.price-matrix{grid-template-columns:repeat(2,minmax(0,1fr))}.features{grid-template-columns:1fr 1fr}.quick-buy-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr 1fr}.link-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.container{width:94%}.topbar .container{display:block;text-align:center;padding:5px 0}.site-header{position:relative}.site-header>.container,.nav-wrap{flex-direction:column;justify-content:center;padding:10px 0;gap:9px}.brand{font-size:25px}.site-header nav,.nav-wrap nav{width:100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}.site-header nav a,.nav-wrap nav a{display:block;text-align:center;background:#f1f5f8;padding:7px 4px}.call-btn{width:100%}.hero{padding:40px 0}.hero h1{font-size:30px}.hero p{font-size:15px}.hero-actions{display:grid;grid-template-columns:1fr;gap:8px}.hero-actions a{width:100%;text-align:center}.trust{display:grid;grid-template-columns:1fr 1fr;gap:8px}.price-card{padding:19px}.section{padding:45px 0}.section-head h2{font-size:26px}.product-grid,.knowledge-grid,.steps,.price-matrix,.features,.faq-grid,.link-grid{grid-template-columns:1fr}.product,.knowledge-grid article,.steps>div,.features>div,.price-matrix>div,.card{padding:18px}.quick-buy-grid{grid-template-columns:1fr 1fr}.cta .container{display:flex;flex-direction:column;align-items:stretch;text-align:center}.cta h2{font-size:23px}.cta a{width:100%;text-align:center}.footer-grid{grid-template-columns:1fr}.mobile-call{display:block;position:fixed;right:12px;left:12px;bottom:12px;z-index:200;background:var(--blue);color:#fff!important;text-align:center;padding:11px;border-radius:12px;font-weight:900;box-shadow:0 10px 30px rgba(0,0,0,.25)}}