.hub-demo{padding-bottom:170px}.hub-demo main h1,.hub-demo main h2,.hub-demo-fallback{scroll-margin-top:110px}.hub-demo-nav{position:fixed;bottom:0;left:0;right:0;z-index:110;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;padding:12px;background:#f4f9ff;border-top:1px solid #9cbdd8;box-shadow:0 -3px 18px #1234}.hub-demo-nav button{cursor:pointer;font:inherit;padding:10px 14px;border:1px solid #165c9f;border-radius:7px;color:#164a7e;background:white}.hub-demo-nav [aria-current]{background:#075da9;color:white}.hub-demo-nav button:focus-visible{outline:3px solid #d98c00;outline-offset:3px}.hub-demo-fallback{max-width:900px;margin:24px auto;padding:20px;background:#eaf4ff;color:#112b43}.hub-demo-fallback[hidden]{display:none!important}@media(max-width:640px){.hub-demo-nav{display:grid;grid-template-columns:1fr 1fr;padding:6px;gap:4px}.hub-demo-nav button{font-size:12px;padding:8px}}@media print{.hub-demo-nav,.hub-demo-fallback{display:none!important}}