.site-header{position:relative;background:rgba(7,17,13,.97);border-bottom:1px solid var(--line);z-index:30}.header-inner{min-height:78px;display:flex;align-items:center;gap:1.4rem}.site-mark{display:inline-flex;align-items:center;flex:0 0 auto;color:var(--text);text-decoration:none}.site-mark picture{display:block;line-height:0}.site-mark img{display:block;height:auto}.site-header .site-mark img{width:64px;height:64px;object-fit:contain}.site-mark-fallback{display:inline-flex;align-items:baseline;white-space:nowrap;font-weight:850}.site-mark-fallback small{font-size:.46rem;letter-spacing:.14em;color:var(--muted);margin-left:.55rem}.header-navigation{display:flex;align-items:center;gap:.8rem;margin-left:auto}.primary-nav ul,.utility-nav{display:flex;align-items:center;justify-content:flex-end;gap:.18rem;list-style:none;margin:0;padding:0}.primary-nav li{position:relative}.primary-nav a,.utility-nav a{display:flex;align-items:center;min-height:44px;padding:.48rem .62rem;color:var(--muted);text-decoration:none;font-size:.8rem;font-weight:680;border-radius:9px}.utility-nav{border-left:1px solid var(--line);padding-left:.65rem}.utility-nav .icon{width:17px;height:17px;margin-right:.3rem}.primary-nav .menu-item-has-children>a::after{content:"▾";font-size:.65rem;margin-left:.35rem}.primary-nav .sub-menu{display:none;position:absolute;top:100%;left:0;min-width:230px;padding:.5rem;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 28px rgba(0,0,0,.25)}.primary-nav li:hover>.sub-menu,.primary-nav li:focus-within>.sub-menu{display:grid}.primary-nav .sub-menu a{font-size:.84rem;padding:.65rem .75rem}.primary-nav a:hover,.utility-nav a:hover,.primary-nav .current-menu-item>a,.primary-nav .current-menu-ancestor>a{background:var(--surface-2);color:var(--text)}.nav-toggle{display:none;margin-left:auto;background:transparent;color:var(--text);border:1px solid var(--line)}.submenu-toggle{display:none}
@media(max-width:1080px){.nav-toggle{display:inline-flex}.header-navigation{display:none;position:absolute;left:0;right:0;top:78px;background:var(--surface);border-bottom:1px solid var(--line);padding:1rem 20px 1.5rem;max-height:calc(100vh - 78px);overflow:auto}.header-navigation.open{display:grid}.primary-nav ul{display:grid;grid-template-columns:repeat(2,1fr);align-items:start}.primary-nav .sub-menu{display:grid;position:static;min-width:0;padding:.25rem 0 .5rem .7rem;border:0;border-radius:0;box-shadow:none;background:transparent}.primary-nav .menu-item-has-children>a::after{display:none}.primary-nav a{font-size:.92rem;padding:.7rem}.primary-nav .sub-menu a{font-size:.84rem;color:var(--muted);min-height:44px}.primary-nav .has-submenu-control>.sub-menu{display:none}.primary-nav .has-submenu-control.submenu-open>.sub-menu{display:grid}.primary-nav .menu-item-has-children{display:grid;grid-template-columns:1fr 44px}.primary-nav .menu-item-has-children>.sub-menu{grid-column:1/-1}.submenu-toggle{display:inline-flex;width:44px;height:44px;padding:0;background:transparent;color:var(--text);border:1px solid var(--line)}.submenu-toggle::before{content:"+"}.submenu-open>.submenu-toggle::before{content:"−"}.utility-nav{justify-content:start;border-left:0;border-top:1px solid var(--line);padding:1rem 0 0}}
@media(max-width:540px){.primary-nav ul{grid-template-columns:1fr}.utility-nav{display:grid;grid-template-columns:1fr 1fr}.utility-nav a{border:1px solid var(--line);justify-content:center}.site-header .site-mark img{width:58px;height:58px}}
@media(max-width:380px){.site-header .site-mark img{width:54px;height:54px}}