/* Shared sticky positioning for existing VOLTA navigation, including legal pages. */
html { overflow-x: clip; scroll-padding-top: 96px; }
body { overflow-x: clip; }
.site-header, header.site, body > header { position: sticky; top: 0; z-index: 60; }
@media (max-width: 640px) { html { scroll-padding-top: 80px; } }