:root{--bt-gold:#d4af37;--bt-black:#121212;--bt-border-light:#e0e0e0;--bt-border-dark:#121212}.bt-os-includes{background-color:#fff;color:var(--bt-black);font-family:sans-serif;padding:60px 0}.bt-container{margin:0 auto;max-width:1440px;padding:0 40px}.bt-os-header-minimal{align-items:flex-start;border-bottom:2px solid var(--bt-border-dark);display:flex;justify-content:space-between;margin-bottom:60px;padding-bottom:40px}.bt-eyebrow-line{color:var(--bt-gold);display:block;font-size:11px;font-weight:800;letter-spacing:3px;margin-bottom:10px;text-transform:uppercase}.bt-os-main-title{font-size:36px;font-weight:900;letter-spacing:-2px;margin:0 0 10px}.bt-infra-blueprint{display:flex;flex-direction:column}.bt-blueprint-row{border-bottom:1px solid var(--bt-border-light);display:flex}.bt-blueprint-row:last-child{border-bottom:none}.bt-blueprint-item{display:flex;flex:1;flex-direction:column;gap:15px;padding:20px 0}.bt-blueprint-item:first-child{border-right:1px solid var(--bt-border-light);padding-right:40px}.bt-blueprint-item:last-child{padding-left:40px}.bt-item-num{color:var(--bt-gold);font-family:monospace;font-size:10px;font-weight:800}.bt-item-name{font-size:23px;font-weight:600;line-height:1.3;transition:.3s ease}.bt-blueprint-item:hover .bt-item-name{color:var(--bt-gold)}@media (max-width:900px){.bt-os-header-minimal{flex-direction:column;gap:30px}.bt-blueprint-row{flex-direction:column}.bt-blueprint-item{border-bottom:1px solid var(--bt-border-light);border-right:none!important;padding:30px 0}.bt-blueprint-item:last-child{border-bottom:none;padding-left:0}}