/* Independent hub styles: adjust --rv-site-nav-height to match your global navbar. */
.rv-hub-layout{--rv-site-nav-height:76px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(20px,4vw,60px);max-width:1500px;margin:0 auto;padding:32px clamp(16px,4vw,60px);color:#e6e8ec}
.rv-hub-sidebar{align-self:start;position:sticky;top:calc(var(--rv-site-nav-height) + 18px)}
.rv-hub-nav{display:flex;flex-direction:column;gap:7px}.rv-hub-nav a{padding:12px 15px;border-radius:9px;color:#c5cbd4;text-decoration:none}.rv-hub-nav a:hover,.rv-hub-nav a[aria-current=page]{background:#202833;color:white}
.rv-hub-main{min-width:0}.rv-hub-main>a{color:#a9b6c7}.rv-hub-main h1{font-size:clamp(2.3rem,5vw,4.5rem);margin:18px 0 28px}.rv-hub-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}.rv-hub-card,.rv-hub-block{background:#151a21;border:1px solid #303845;border-radius:14px;padding:25px}.rv-hub-card{text-decoration:none;color:inherit}.rv-hub-card span{color:#9eaabb;font-size:.8rem}.rv-hub-card h2{margin:12px 0}.rv-hub-block{margin:22px 0}.rv-hub-block img,.rv-hub-block video,.rv-hub-block model-viewer{display:block;width:100%;max-height:720px;object-fit:contain;border-radius:10px;background:#0d1015}.rv-hub-block model-viewer{height:450px}.rv-hub-block section{margin-top:26px}.rv-hub-block h3{font-size:1.1rem}.rv-hub-tags{display:flex;flex-wrap:wrap;gap:8px}.rv-hub-tags span{padding:6px 10px;background:#2c3542;border-radius:6px}.rv-hub-richtext{line-height:1.7;overflow-wrap:anywhere}.rv-hub-summary{max-width:70ch}
@media(max-width:800px){.rv-hub-layout{display:block}.rv-hub-sidebar{position:sticky;top:0;background:#10141b;z-index:30;margin:-16px -16px 22px;padding:10px 16px}.rv-hub-nav{flex-direction:row;overflow-x:auto;white-space:nowrap}.rv-hub-nav a{flex:none}}
.rv-hub-block model-viewer {
    display: block;
    width: 100%;
    height: 500px;
    min-height: 350px;
    background: #181b20;
    border-radius: 12px;
    overflow: hidden;
}