.Header_header__KwdYD{position:sticky;top:0;z-index:var(--z-header);padding-top:env(safe-area-inset-top);border-bottom:1px solid var(--border);background:var(--bg)}.Header_headerWrap__Lw_HQ{max-width:var(--page-max);margin:auto;padding:14px var(--page-gutter);display:flex;align-items:center;justify-content:space-between}@media (min-width:640px){.Header_headerWrap__Lw_HQ{padding-left:32px;padding-right:32px}}@media (min-width:1024px){.Header_headerWrap__Lw_HQ{padding-left:48px;padding-right:48px}}.Header_header__KwdYD.Header_glass__QDUlX{background:var(--overlay-strong);border-bottom:1px solid var(--border)}.Header_header__KwdYD .Header_siteLogo__vuPoY{font:700 var(--text-lg)/1 var(--font-mono);letter-spacing:var(--track-2);text-transform:uppercase}.Header_siteLogo__vuPoY{display:flex;align-items:center;gap:8px;width:auto;min-height:var(--control-min);padding:0;background:none;text-decoration:none}.Header_siteLogo__vuPoY span{color:var(--fg)}.Header_logoIcon__p3gSG{width:24px;height:auto;filter:invert(1)}[data-theme=light] .Header_logoIcon__p3gSG{filter:invert(0)}.Header_headerNav__IJjnM{display:flex;gap:2px;align-items:center}.Header_researchMenu__iGRgI{position:relative}.Header_researchMenu__iGRgI summary{display:inline-flex;align-items:center;gap:6px;list-style:none;cursor:pointer}.Header_researchMenu__iGRgI summary::-webkit-details-marker{display:none}.Header_researchMenu__iGRgI summary:after{content:"+";color:var(--muted)}.Header_researchMenu__iGRgI[open] summary:after{content:"−";color:var(--fg)}.Header_researchMenu__iGRgI[open] summary{color:var(--fg);border-color:var(--border2);background:var(--surface)}.Header_researchMenuPanel__2Z1PM{position:absolute;top:calc(100% + 8px);right:0;display:grid;min-width:156px;border:1px solid var(--border);background:var(--bg)}.Header_researchMenu__iGRgI:not([open]) .Header_researchMenuPanel__2Z1PM{display:none}.Header_researchMenuPanel__2Z1PM a{min-height:var(--control-min);display:flex;align-items:center;padding:0 12px;border-bottom:1px solid var(--border2);color:var(--muted);font-size:var(--text-xs);letter-spacing:var(--track-2);text-transform:uppercase}.Header_researchMenuPanel__2Z1PM a:last-child{border-bottom:0}.Header_researchMenuPanel__2Z1PM a:hover{color:var(--fg);background:var(--surface)}.Header_headerMobileControls__prDT7{display:none;gap:16px;align-items:center}.Header_headerMobileMenu__UWLii{position:relative;z-index:1;border-top:1px solid var(--border);display:flex;flex-direction:column;max-height:calc(100dvh - var(--header-height) - env(safe-area-inset-top));overflow-y:auto;background:var(--bg)}.Header_headerMobileScrim__pwyTF{position:fixed;inset:calc(var(--header-height) + env(safe-area-inset-top)) 0 0;z-index:0;padding:0;border:0;border-radius:var(--radius-panel);background:var(--overlay-muted);cursor:default}.Header_headerMobileScrim__pwyTF:active,.Header_headerMobileScrim__pwyTF:hover{background:var(--overlay-muted);opacity:1;transform:none}.Header_headerMobileLink__IsVdV{display:flex;align-items:center;min-height:var(--control-min);padding:0 24px;font:var(--text-md)/1 var(--font-mono);color:var(--muted);text-transform:uppercase;letter-spacing:var(--track-2);text-decoration:none;border-bottom:1px solid var(--border)}.Header_headerMobileLink__IsVdV:hover{color:var(--fg)}.Header_headerMobileLinkActive__8hqcn{color:var(--fg);background:var(--surface)}@media (max-width:1023.98px){.Header_headerWrap__Lw_HQ{padding-top:12px;padding-bottom:12px}.Header_headerNav__IJjnM{display:none}.Header_headerMobileControls__prDT7{display:flex}}.Header_navLink__Rvw2c{display:inline-flex;min-height:var(--control-min);align-items:center;font:var(--text-xs)/1 var(--font-mono);color:var(--muted);text-transform:uppercase;letter-spacing:var(--track-2);text-decoration:none;border:1px solid transparent;border-radius:var(--radius-control);background:transparent;padding:7px 12px;transition:color .15s ease-out,border-color .15s ease-out,background .15s ease-out}.Header_searchLink__4307P{display:inline-flex;align-items:center;gap:6px}.Header_navLink__Rvw2c:hover{color:var(--fg);background:var(--surface);border-color:var(--border2);opacity:1}.Header_navLinkActive__NdvBD{color:var(--bg);background:var(--fg);border-color:var(--fg);opacity:1}