:root{--ink:#10233a;--blue:#174d7d;--night:#0b2036;--orange:#df7037;--pale:#edf3f7;--line:#dbe2e8;--muted:#617184}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:Arial,"Microsoft JhengHei",sans-serif}a{text-decoration:none;color:inherit}header,main>section,footer{width:min(1160px,calc(100% - 40px));margin:auto}header{height:82px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:900}.brand b{display:grid;place-items:center;width:38px;height:38px;background:var(--blue);color:#fff;font-size:12px;letter-spacing:.1em}.brand span,.brand small{display:block}.brand small{margin-top:2px;color:var(--muted);font-size:8px;letter-spacing:.14em}nav{display:flex;gap:24px;color:#4e5c6b;font-size:14px}.contact,.primary,.secondary{padding:12px 17px;font-size:14px;font-weight:800}.contact{border:1px solid var(--blue);color:var(--blue)}.hero{width:100%;padding:96px max(20px,calc((100% - 1096px)/2));display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:center;background:linear-gradient(120deg,#0b2036,#1b527f);color:#fff}.eyebrow{margin:0 0 14px;color:var(--orange);font-size:11px;font-weight:900;letter-spacing:.16em}.hero h1{margin:0 0 24px;font-size:clamp(44px,6vw,74px);line-height:1.12;letter-spacing:-.05em}.hero em{display:block;color:#b8d4ec;font-style:normal}.lead{max-width:650px;color:#c9d6e3;font-size:18px;line-height:1.8}.actions{display:flex;gap:12px;margin-top:31px}.primary{background:var(--orange);color:#fff}.secondary{border:1px solid #7696b1;color:#fff}.hero aside{padding:31px;border:1px solid #ffffff38;background:#0c2943b8;box-shadow:20px 20px #3c7eae26}.hero aside span{color:var(--orange);font-size:12px;font-weight:900}.hero aside strong{display:block;margin:7px 0 17px;font-size:21px;line-height:1.35}.hero aside hr{border:0;border-top:1px solid #ffffff2e}.hero aside p{margin:24px 0 0;color:#b3c7d9;font-size:13px;line-height:1.7}.trust{display:flex;justify-content:center;flex-wrap:wrap;gap:30px;padding:24px;background:var(--pale);font-size:14px;font-weight:800}main>section:not(.hero){padding-top:86px;padding-bottom:86px}h2{margin:0 0 16px;font-size:clamp(32px,4vw,50px);letter-spacing:-.04em}.intro{max-width:730px;color:var(--muted);line-height:1.8}.products{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:38px}.products article,.service-grid article{min-height:220px;padding:25px;border:1px solid var(--line)}.products article b{display:block;margin-bottom:18px;font-size:19px}.products article p,.service-grid p{color:var(--muted);font-size:14px;line-height:1.7}.products small{color:var(--orange);font-weight:800}.services{width:100%;padding-left:max(20px,calc((100% - 1096px)/2));padding-right:max(20px,calc((100% - 1096px)/2));background:var(--pale)}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:35px}.service-grid article{background:#fff;border-top:4px solid var(--blue)}.service-grid span{color:var(--orange);font-size:12px;font-weight:900}.service-grid h3{font-size:22px}.support{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px}.support ol{display:grid;grid-template-columns:repeat(2,1fr);gap:17px;list-style:none;padding:0;margin:0}.support li{padding:18px;border-top:3px solid var(--blue);background:var(--pale);font-weight:800;line-height:1.5}.support li b{display:block;margin-bottom:10px;color:var(--orange)}.support>p{grid-column:1/-1;color:var(--muted);line-height:1.75}footer{display:grid;grid-template-columns:1fr auto;gap:30px;padding-top:35px;padding-bottom:30px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}footer a{color:var(--blue);font-weight:800}footer small{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px}@media(max-width:800px){nav,.contact{display:none}.hero,.support{grid-template-columns:1fr}.hero aside{max-width:420px}.products{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){header,main>section,footer{width:calc(100% - 36px)}.hero{padding:65px 18px}.hero aside{display:none}.products,.service-grid,.support ol{grid-template-columns:1fr}.trust{justify-content:flex-start;padding-left:18px}.actions{flex-direction:column}footer{grid-template-columns:1fr}}