.site-header{z-index:20;background:color-mix(in srgb, var(--paper) 82%, transparent);-webkit-backdrop-filter:saturate(180%)blur(14px);backdrop-filter:saturate(180%)blur(14px);transition:border-color .22s var(--ease-out);border-bottom:1px solid #0000;position:sticky;top:0}@supports (animation-timeline:scroll()){.site-header{animation:linear both header-settle;animation-timeline:scroll();animation-range:0 4rem}@keyframes header-settle{to{border-bottom-color:var(--line)}}}.site-header__inner{align-items:center;gap:1.5rem;min-height:4rem;display:flex}.site-header__mark{letter-spacing:-.025em;align-items:center;gap:.5rem;margin-right:auto;font-size:1.1875rem;font-weight:660;display:inline-flex}.site-header__mark img{width:auto;height:2.25rem}.site-header__links{gap:.25rem;display:flex}.site-header__link{border-radius:var(--radius-sm);color:var(--ink-soft);transition:color .16s var(--ease-out);padding:.4rem .75rem;font-weight:520;display:inline-block;position:relative}.site-header__link:after{content:"";background:var(--accent);height:2px;transition:transform .2s var(--ease-out);border-radius:2px;position:absolute;bottom:.15rem;left:.75rem;right:.75rem;transform:scaleX(0)}.site-header__link[aria-current=page]{color:var(--ink)}.site-header__link[aria-current=page]:after{transform:scaleX(1)}@media (hover:hover) and (pointer:fine){.site-header__link:hover{color:var(--ink)}.site-header__link:hover:after{transform:scaleX(1)}}@media (max-width:40rem){.site-header__inner{flex-wrap:wrap;gap:.75rem;min-height:3.5rem}.site-header__nav{scrollbar-width:none;order:3;width:100%;margin-inline:-.5rem;overflow-x:auto}.site-header__links{flex-wrap:wrap;column-gap:0;padding-bottom:.25rem}.site-header__link{white-space:nowrap;padding:.5rem .5rem .625rem;font-size:.9375rem}}