.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.92);border-bottom:1px solid rgba(207,218,212,0.9);backdrop-filter:blur(8px);}.admin-bar .site-header{top:32px;}@media screen and (max-width:782px){.admin-bar .site-header{top:46px;}}.site-header__inner{width:min(100% - 2rem,var(--pe-container-wide));margin-inline:auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:0.75rem;min-height:var(--pe-header-h);padding-block:0.55rem;}.site-title{margin:0;font-size:1.2rem;font-weight:750;letter-spacing:-0.02em;}.site-title a{color:var(--pe-primary);text-decoration:none;}.menu-toggle{min-height:var(--pe-touch);min-width:3rem;padding-inline:0.9rem;border-radius:var(--pe-radius-sm);border:1px solid var(--pe-border);background:var(--pe-surface);color:var(--pe-text);}.primary-navigation{width:100%;}.primary-navigation ul{list-style:none;margin:0;padding:0.35rem 0 0.5rem;}.primary-navigation a{display:flex;align-items:center;min-height:var(--pe-touch);padding:0.35rem 0;text-decoration:none;color:var(--pe-text);font-weight:550;}.primary-navigation a:hover,.primary-navigation a:focus-visible{color:var(--pe-primary);}.primary-navigation{display:block;}html.pe-js .primary-navigation.is-enhanced:not(.is-open){display:none;}html.pe-js .primary-navigation.is-enhanced.is-open{display:block;}@media (min-width:48rem){.menu-toggle{display:none;}.primary-navigation,html.pe-js .primary-navigation.is-enhanced,html.pe-js .primary-navigation.is-enhanced:not(.is-open),html.pe-js .primary-navigation.is-enhanced.is-open{display:block;width:auto;}.primary-navigation ul{display:flex;flex-wrap:wrap;gap:0.25rem 1.35rem;padding:0;}.primary-navigation a{padding-block:0.35rem;}}