.pillar-anchor-nav{background-color:#f9f9f9;border-bottom:1px solid #ddd;padding:12px 0}.pillar-anchor-nav ul{display:flex;flex-wrap:wrap;gap:20px;list-style:none;margin:0;padding:0}.pillar-anchor-nav li a{color:#333;font-weight:500;text-decoration:none;transition:color .2s ease}.pillar-anchor-nav li a:hover{color:#000}.pillar-anchor-nav.is-sticky{position:sticky;top:0;z-index:100}