:root{--ink:#10212e;--navy:#153246;--steel:#345266;--copper:#c98642;--sand:#f0e2cf;--mist:#f4f7f8;--line:#dbe3e7;--white:#fff;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:16px/1.65 Inter,"PingFang SC","Microsoft YaHei",sans-serif;background:#fff}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.section-wrap{width:min(var(--max),calc(100% - 48px));margin-inline:auto}.site-header{height:86px;padding:0 max(24px,calc((100% - var(--max))/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(255,255,255,.96);position:relative;z-index:20}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:48px;height:48px;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:900;letter-spacing:-2px;border-radius:4px;box-shadow:inset 0 -5px 0 var(--copper)}.brand b{display:block;font-size:20px;letter-spacing:2px}.brand small{display:block;font-size:10px;letter-spacing:2.4px;color:var(--steel)}.site-header nav{display:flex;align-items:center;gap:30px;font-weight:700}.site-header nav a{padding:12px 0}.site-header nav a:hover{color:var(--copper)}.nav-cta{border:1px solid var(--navy);padding:10px 18px!important}.menu-toggle{display:none;border:0;background:none;font-size:28px}.home-hero{height:min(720px,calc(100vh - 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@media(max-width:600px){.section-wrap{width:min(100% - 28px,var(--max))}.hero-copy h1{font-size:42px}.hero-copy p{font-size:17px}.stats{margin-top:0;width:100%;grid-template-columns:1fr 1fr}.stats div{padding:20px}.stats b{font-size:23px}.intro-grid,.products-section,.capabilities{padding-block:70px}.product-grid{grid-template-columns:1fr}.page-hero{padding-top:68px;padding-bottom:68px}.page-hero h1{font-size:45px}.product-detail{gap:30px}.product-detail h1,.article h1{font-size:36px}.content-nav{grid-template-columns:1fr}.content-nav .next{text-align:left}.inquiry-form{grid-template-columns:1fr}.inquiry-form textarea{grid-column:auto}.site-footer{grid-template-columns:1fr}.news-row{grid-template-columns:1fr}.site-header .brand b{font-size:16px}.site-header .brand small{font-size:8px}}