.guide-hero{padding:75px 0 45px;text-align:center}.guide-hero h1{font-family:Georgia,serif;font-weight:400;font-size:clamp(42px,5vw,68px);letter-spacing:-1.5px;line-height:1.13}.guide-hero p{margin:25px auto;max-width:650px;font-size:17px}.device-links{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:35px}.device-links a{border:1px solid #b6d5ff35;background:#19304b70;border-radius:9px;padding:12px 20px;font-size:14px}.device-links a:hover{background:#294869}.setup-checklist{border:1px solid #b6d5ff30;background:#102038;border-radius:16px;padding:28px 32px}.setup-checklist h2{font-size:23px;letter-spacing:0}.setup-checklist div{display:flex;gap:30px;flex-wrap:wrap;color:#d3e4fc;font-size:15px}.setup-checklist p{font-size:14px;margin:18px 0 0;max-width:none}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;padding-top:55px}.guide-card{padding:36px;border:1px solid #b8d7ff2e;border-radius:18px;background:linear-gradient(130deg,#1a2f4866,#0b1627)}.guide-card h2{font-size:31px;letter-spacing:-.7px;margin-bottom:6px}.device-subtitle{font-size:14px;color:#a6c0df;margin-bottom:28px}.guide-card h3{font-size:17px;margin-bottom:22px}.guide-card ol{padding-left:24px;margin:0}.guide-card li{padding-left:8px;margin-bottom:20px;font-size:16px;color:#b9cbe2;line-height:1.75}.guide-card li::marker{color:#d4e7ff;font-weight:700}.guide-note{border-top:1px solid #b8d7ff22;padding-top:20px;margin-top:24px;font-size:14px;max-width:none}.guide-help{margin-top:65px;margin-bottom:70px;padding:45px;border:1px solid #b6d5ff30;border-radius:20px;text-align:center;background:radial-gradient(ellipse at 50% 0,#355d8644,transparent),#0e1e32}.guide-help p{max-width:680px;margin-inline:auto}.installation-page nav{gap:22px}.installation-page .nav{flex-wrap:wrap}@media(max-width:1000px){.installation-page nav{gap:14px}.installation-page .brand{font-size:17px;letter-spacing:3px}}@media(max-width:700px){.guide-hero{padding-top:45px}.guide-grid{grid-template-columns:1fr;gap:20px;padding-top:30px}.guide-card{padding:26px}.setup-checklist{padding:24px}.setup-checklist div{flex-direction:column;gap:12px}.guide-help{padding:32px 22px}.device-links{gap:8px}.device-links a{font-size:13px;padding:11px 14px}.installation-page nav{gap:16px}}