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  --ice:#38BDF8; --cyan:#22D3C5; --violet:#6366F1; --soft-blue:#E9F5FF; --soft-cyan:#E8FCFA;
  --soft-gray:#F0F4F8; --highlight:#2563EB; --text:#263748; --muted:#657789; --light:#8C9AAA;
  --card:#fff; --dark-card:#12253A; --border:rgba(59,130,246,.14); --shadow:0 20px 50px rgba(29,78,119,.10);
  --gradient:linear-gradient(135deg,#2563EB 0%,#3B82F6 48%,#22D3C5 100%); --footer:#0C1B2A;
}
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.site-footer{background:var(--footer);color:#EAF4FF;padding-top:60px}.footer-inner{width:min(1240px,calc(100% - 40px));margin:auto;display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px;padding-bottom:46px}.footer-logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:22px;font-weight:800}.footer-logo img{width:44px;height:44px;object-fit:contain;border-radius:12px}.footer-brand p{color:#ABC3D4;max-width:460px;font-size:14px}.footer-col{display:flex;flex-direction:column;gap:8px}.footer-col h2{font-size:14px;color:#fff;margin:0 0 8px}.footer-col a{color:#BFD1DF;text-decoration:none;font-size:13px}.footer-col a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 20px;text-align:center}.footer-bottom p{margin:0;color:#8FAABD;font-size:12px}.mobile-bottom-nav{display:none}
@media (max-width:1080px){.nav-core{gap:2px}.nav-core a{padding:8px 9px}.home-hero{grid-template-columns:1fr 1fr;gap:32px}.hero-visual{min-height:440px}.triple-grid{grid-template-columns:1fr 1fr}.app-card{grid-column:1/-1}.review-flow{grid-template-columns:1fr 1fr}.footer-inner{grid-template-columns:1.5fr 1fr 1fr}.footer-col:last-child{grid-column:2/4}.inner-hero{gap:34px}.content-split{gap:34px}}
@media (max-width:860px){.nav-core{display:none}.mobile-menu-trigger{display:flex}.desktop-menu-trigger{display:none}.site-logo strong{display:none}.header-inner{min-height:66px}.header-brand-wrap{min-width:96px}.header-actions{min-width:96px;justify-content:flex-end}.header-cta{padding:0 14px;min-height:38px}.site-logo{position:absolute;left:50%;transform:translateX(-50%)}.home-hero,.brand-feature,.editorial-grid,.security-zone,.about-mini,.inner-hero{grid-template-columns:1fr}.home-hero{padding-top:50px}.hero-visual{min-height:430px}.strip-grid{grid-template-columns:1fr 1fr}.strip-grid article:nth-child(2){border-right:0}.strip-grid article:nth-child(-n+2){border-bottom:1px solid rgba(49,108,153,.14);padding-bottom:18px;margin-bottom:12px}.dual-zone{grid-template-columns:1fr}.triple-grid{grid-template-columns:1fr}.app-card{grid-column:auto}.security-media{max-width:650px}.inner-hero{padding-top:48px}.inner-hero-media{max-width:720px;width:100%;margin-inline:auto}.layout-device .inner-hero-media,.layout-guide .inner-hero-media,.layout-steps .inner-hero-media{justify-content:center}.content-split,.content-split.reverse{grid-template-columns:1fr}.content-split.reverse>div,.content-split.reverse>aside{order:initial}.full-faq .faq-list{grid-template-columns:1fr}.footer-inner{grid-template-columns:1.4fr 1fr}.footer-col:last-child{grid-column:auto}.mobile-bottom-nav{position:fixed;left:12px;right:12px;bottom:10px;z-index:9998;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(10,24,42,.94);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:7px;box-shadow:0 16px 40px rgba(10,24,42,.28)}.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:#BCD0DF;text-decoration:none;font-size:10px;border-radius:12px;padding:5px}.mobile-bottom-nav a span{font-size:15px}.mobile-bottom-nav a.active{background:rgba(56,189,248,.14);color:#fff}body{padding-bottom:78px}.site-footer{margin-bottom:-78px;padding-bottom:78px}}
@media (max-width:640px){.section-shell{width:min(100% - 28px,1240px)}.hero-copy h1{font-size:58px}.hero-copy h2{font-size:29px}.hero-copy p,.inner-hero-copy>p{font-size:15px}.hero-visual{min-height:350px}.hero-phone{width:32%;right:0}.floating-note{left:0;bottom:0;max-width:190px}.strip-grid{grid-template-columns:1fr}.strip-grid article{border-right:0;border-bottom:1px solid rgba(49,108,153,.14)!important;padding:14px 4px!important;margin:0!important}.strip-grid article:last-child{border-bottom:0!important}.channel-pills a{width:100%;justify-content:space-between}.brand-feature,.editorial-zone,.dual-zone,.triple-zone,.security-zone,.reviews-zone,.faq-zone,.about-mini{padding-top:62px;padding-bottom:62px}.stacked-media{padding:0 28px 36px 0}.dual-zone{gap:18px}.triple-grid{gap:16px}.app-card{grid-template-columns:1fr}.app-mini{width:28%}.security-media img:nth-child(2){transform:none}.review-flow{grid-template-columns:1fr}.review-flow blockquote:nth-child(2n){transform:none}.responsible-inner{align-items:flex-start;flex-direction:column}.inner-hero-copy h1{font-size:40px}.inner-hero{padding-top:42px;padding-bottom:52px}.inner-hero-media img{border-radius:22px}.content-band{padding:48px 0}.experience-strip{padding:48px 0}.experience-strip blockquote{font-size:17px}.drawer-nav{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}.footer-col:last-child{grid-column:auto}.footer-bottom{text-align:left}.content-note{padding:20px}}
@media (max-width:420px){.header-inner{padding:0 14px}.header-brand-wrap,.header-actions{min-width:86px}.header-cta{padding:0 12px;font-size:12px}.menu-button{width:38px;height:38px}.site-logo img{width:38px;height:38px}.hero-actions{width:100%}.hero-actions .main-btn,.hero-actions .outline-btn{flex:1}.hero-main-img{border-radius:22px}.floating-note{display:none}.footer-inner{grid-template-columns:1fr}.footer-col:last-child{grid-column:auto}.section-heading h2,.feature-copy h2,.editorial-copy h2,.security-copy h2,.about-mini h2{font-size:30px}.feature-panel h2,.chat-panel h2,.community-panel h2{font-size:24px}}