:root{--bg:#F5F7FF;--ink:#1F2740;--muted:#66708A;--soft:#9AA4BA;--title:#131A35;--primary:#5B6CFF;--purple:#7A5CFF;--cyan:#00D4FF;--gold:#FFC857;--rose:#D94F70;--nav:#0C1228;--card:#fff;--deep:#11182F;--border:rgba(91,108,255,.18);--shadow:0 20px 46px rgba(25,43,91,.14);--radius:24px;--max:1240px}
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@media(max-width:1020px){.nav-core{display:none}.mobile-menu{display:flex}.desktop-menu{display:none}.header-inner{min-height:68px}.site-logo{position:absolute;left:50%;transform:translateX(-50%)}.site-logo strong{display:none}.hero-grid,.inner-hero-grid{grid-template-columns:1fr}.hero-visual{max-width:720px;margin:auto}.highlight-grid{grid-template-columns:repeat(2,1fr)}.grid-3,.review-grid{grid-template-columns:repeat(2,1fr)}.safety-panel{grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(2,1fr)}}
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@media(max-width:430px){.hero h1{font-size:48px}.hero-actions{display:grid}.hero-actions a{width:100%}.highlight-grid{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr}.site-logo img{max-width:105px}.safety-card img{height:180px}}