:root{--blue:#0b5f9e;--deep:#073047;--orange:#f59b21;--ink:#1f2b37;--muted:#607084;--bg:#f5f8fb;--card:#fff;--line:#dfe7ef;--soft:#eaf4fb;--shadow:0 12px 34px rgba(9,48,76,.1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg);line-height:1.62}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}
.top{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(10px)}.nav{max-width:1180px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:14px 20px}.brand{font-weight:800;color:var(--deep);font-size:20px}.brand span{color:var(--orange)}.menu{display:flex;gap:22px;color:var(--muted);font-weight:700;align-items:center}.menu a:hover{color:var(--blue)}.nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:8px;width:42px;height:38px;color:var(--deep);font-size:22px}.language-select{height:36px;min-width:142px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--deep);font-weight:800;padding:0 10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;background:var(--orange);color:#fff;padding:10px 18px;border-radius:8px;font-weight:800;line-height:1.2;border:1px solid transparent}.btn.secondary{background:var(--blue)}.btn.ghost{background:transparent;border-color:rgba(255,255,255,.7);color:#fff}.text-link{color:var(--blue);font-weight:800}.eyebrow{margin:0 0 8px;color:var(--blue);text-transform:uppercase;letter-spacing:0;font-size:12px;font-weight:900}.hero .eyebrow,.product-hero .eyebrow{color:#dceefb}
.hero{background:linear-gradient(120deg,#073047 0%,#0b5f9e 100%);color:#fff}.hero .wrap{max-width:1180px;margin:auto;padding:68px 20px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:42px;align-items:center}.hero h1{font-size:44px;line-height:1.12;margin:0 0 18px}.hero p{font-size:18px;color:#d9eafa;margin:0 0 24px;max-width:760px}.hero img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:top;border-radius:8px;box-shadow:0 20px 54px rgba(0,0,0,.3);background:white}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.section{max-width:1180px;margin:auto;padding:52px 20px}.section h1{font-size:38px;line-height:1.12;color:var(--deep);margin:0 0 12px}.section h2{font-size:28px;line-height:1.18;margin:0 0 18px;color:var(--deep)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}.section-head h2{margin:0}.page-title{max-width:820px;margin-bottom:26px}.page-title p:not(.eyebrow){color:var(--muted);margin:0}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.card{background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;min-width:0}.card-img{background:#fff}.card img{width:100%;height:230px;object-fit:cover;object-position:top}.card-body{padding:20px;display:flex;flex-direction:column;align-items:flex-start;flex:1}.tag{display:inline-flex;background:var(--soft);color:var(--blue);font-size:12px;border-radius:999px;padding:5px 10px;font-weight:900;margin-bottom:10px}.card h3{margin:2px 0 6px;font-size:20px;line-height:1.25}.cn{color:var(--blue);font-weight:800;margin-bottom:10px}.card p{color:var(--muted);font-size:14px;margin:0 0 16px}.card .btn{margin-top:auto}.filter{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 32px}.filter a{padding:8px 13px;background:white;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-weight:800;font-size:14px}.filter a:hover{background:var(--blue);color:white}.product-group{margin-top:34px;scroll-margin-top:88px}.product-group:first-of-type{margin-top:0}
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start}.panel{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px;box-shadow:var(--shadow)}.panel h2{font-size:24px}.panel p{color:var(--muted)}.technical{margin-top:24px}.product-hero{background:#fff;border-bottom:1px solid var(--line)}.product-hero .wrap{max-width:1180px;margin:auto;padding:42px 20px;display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,1fr);gap:34px;align-items:center}.product-hero img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:top;border-radius:8px;border:1px solid var(--line);background:white}.product-hero h1{font-size:40px;line-height:1.12;margin:0 0 12px;color:var(--deep)}.product-hero p{color:var(--muted);margin:0 0 18px}.breadcrumb{color:var(--muted);font-size:14px;margin-bottom:10px}.breadcrumb a{color:var(--blue);font-weight:800}
ul{padding-left:20px;margin:0}li+li{margin-top:6px}table{width:100%;border-collapse:collapse;background:white;border-radius:8px;overflow:hidden}td,th{border:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}th{background:var(--soft);color:var(--deep);width:34%}.small{color:var(--muted);font-size:13px}.cta{background:#fff;border:1px solid var(--line);border-radius:8px;padding:30px;text-align:center;box-shadow:var(--shadow)}.cta p{color:var(--muted);max-width:720px;margin:0 auto 20px}.footer{background:#08283d;color:#d7e9f6;margin-top:38px}.footer .wrap{max-width:1180px;margin:auto;padding:32px 20px;display:flex;justify-content:space-between;gap:20px}.footer span{color:#aac5d8}.footer a{color:#fff}
@media(max-width:920px){.hero .wrap,.product-hero .wrap,.split{grid-template-columns:1fr}.hero .wrap{padding:48px 20px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero h1,.product-hero h1{font-size:34px}.section h1{font-size:34px}}
@media(max-width:640px){.nav{align-items:flex-start}.nav-toggle{display:inline-flex;align-items:center;justify-content:center}.menu{display:none;position:absolute;left:20px;right:20px;top:62px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px;box-shadow:var(--shadow);flex-direction:column;gap:4px}.menu.open{display:flex}.menu a{padding:10px 8px}.grid{grid-template-columns:1fr}.section{padding:42px 16px}.hero .wrap,.product-hero .wrap{padding-left:16px;padding-right:16px}.hero h1,.product-hero h1{font-size:30px}.hero p{font-size:16px}.footer .wrap{display:block}.footer .wrap>div+div{margin-top:14px}.section-head{display:block}.card img{height:210px}.panel{padding:20px}th,td{display:block;width:100%}th{border-bottom:0}.btn{width:100%}.hero-actions .btn{width:auto}}