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svg{color:var(--text-muted);flex-shrink:0;opacity:0;transform:translateX(-4px);transition:opacity .15s,transform .15s}.bh-cat-chain-row:hover svg{opacity:1;transform:translateX(0)}@media (max-width:639px){.bh-cat-header{flex-direction:column;align-items:stretch}.bh-cat-search{min-width:0}.bh-cat-chain-slug{display:none}}.bh-chain-overview{display:flex;flex-direction:column;gap:2rem;padding-bottom:1rem}.bh-co-header{display:flex;align-items:center;gap:1rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border-subtle)}.bh-co-dot{width:12px;height:12px;flex-shrink:0}.bh-co-header-text{display:flex;flex-direction:column;gap:.125rem}.bh-co-label{font-family:var(--font-matter-mono),ui-monospace,monospace;font-size:.625rem;font-weight:500;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted)}.bh-co-chain-name{font-size:1.5rem;font-weight:400;letter-spacing:-.01em;color:var(--text-primary)}.bh-co-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}@media (max-width:639px){.bh-co-grid{grid-template-columns:1fr}}.bh-co-card{display:flex;align-items:flex-start;gap:1rem;padding:1.5rem;background:var(--surface);text-decoration:none;position:relative;overflow:hidden;transition:transform .15s}.bh-co-card:before{content:"";position:absolute;inset:0;background:url(/map/images/mesh-gradient.jpg) no-repeat 50%/cover;opacity:0;transition:opacity .3s ease;z-index:0}.bh-co-card:hover:before{opacity:1}.bh-co-card:hover{transform:translateY(-2px)}.bh-co-card-icon{color:#22c55e;flex-shrink:0;padding-top:.125rem;position:relative;z-index:1;transition:color .3s ease}.bh-co-card-body{display:flex;flex-direction:column;gap:.25rem;flex:1;min-width:0;position:relative;z-index:1}.bh-co-card-label{font-size:1rem;font-weight:500;color:var(--text-primary);transition:color .3s ease}.bh-co-card-desc{font-size:.8125rem;color:var(--text-secondary);line-height:1.5;transition:color .3s ease}.bh-co-card svg:last-child{color:var(--text-muted);flex-shrink:0;margin-top:.25rem;position:relative;z-index:1;transition:color .3s ease}.bh-co-card:hover .bh-co-card-desc,.bh-co-card:hover .bh-co-card-icon,.bh-co-card:hover .bh-co-card-label,.bh-co-card:hover svg:last-child{color:#000}.bh-seo-content{gap:3rem;padding-top:2rem;border-top:1px solid var(--border-subtle)}.bh-seo-content,.bh-seo-section{display:flex;flex-direction:column}.bh-seo-section{gap:1rem}.bh-seo-heading{font-size:clamp(1.25rem,2.5vw,1.5rem);font-weight:400;letter-spacing:-.01em;color:var(--text-primary);margin:0}.bh-seo-text{font-size:1rem;line-height:1.7;color:var(--text-secondary);margin:0;max-width:720px}.bh-seo-faq{display:flex;flex-direction:column;gap:0}.bh-seo-faq-item{border-bottom:1px solid var(--border-subtle)}.bh-seo-faq-item:first-child{border-top:1px solid var(--border-subtle)}.bh-seo-faq-q{padding:1rem 0;cursor:pointer;font-size:.9375rem;font-weight:500;color:var(--text-primary);list-style:none;display:flex;align-items:center;justify-content:space-between;gap:1rem}.bh-seo-faq-q::-webkit-details-marker{display:none}.bh-seo-faq-q:after{content:"+";font-size:1.25rem;font-weight:300;color:var(--text-muted);flex-shrink:0;transition:transform .2s ease}.bh-seo-faq-item[open] .bh-seo-faq-q:after{content:"\2212"}.bh-seo-faq-a{font-size:.9375rem;line-height:1.7;color:var(--text-secondary);margin:0;padding:0 0 1rem;max-width:720px}