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@media(max-width:760px){.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.handbook-filters{grid-template-columns:1fr}.guide-facts{grid-template-columns:1fr;gap:0}.guide-facts dd{margin-bottom:16px}.guide-header{padding:22px 18px}.guide-main{padding:24px 18px 44px}.guide-panel,.handbook-card{padding:20px}}
@media(max-width:480px){.guide-grid{grid-template-columns:1fr}.brand-name{font-size:56px}.guide-nav{gap:8px 18px;font-size:16px}.guide-actions a{width:100%;text-align:center}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}