.header-module__u7VJiG__navigation{--lg-tint:236 241 238;--lg-alpha:.12;--lg-ink:#18202c;--lg-solid:#edf0ed;--lg-radius:40px;--lg-edge-band:12;--lg-optical-blur:.45px;--lg-displacement-scale:25;top:max(20px, env(safe-area-inset-top,0px));z-index:40;border-radius:var(--lg-radius);width:max-content;max-width:calc(100% - 32px);color:var(--lg-ink);flex-shrink:0;margin:20px auto 0;position:sticky;box-shadow:0 8px 24px #18202c1f,0 1px 3px #18202c1a}.header-module__u7VJiG__filterDefinitions{pointer-events:none;width:0;height:0;position:absolute}.header-module__u7VJiG__glassSurface{border-radius:inherit;pointer-events:none;background:var(--lg-solid);position:absolute;inset:0;overflow:hidden}.header-module__u7VJiG__glassSurface:after{content:"";border-radius:inherit;position:absolute;inset:0;box-shadow:inset 0 1px 1px #fffffff2,inset 1px 0 1px #ffffffb3,inset 0 -1px 1px #18202c47,inset -1px 0 1px #18202c1f}.header-module__u7VJiG__navContent{z-index:1;color:var(--lg-ink);flex-wrap:wrap;justify-content:center;align-items:center;gap:24px;padding:12px 24px;line-height:1.5;display:flex;position:relative}.header-module__u7VJiG__navContent a{min-width:44px;min-height:44px;color:var(--lg-ink);background:0 0;border-radius:12px;justify-content:center;align-items:center;padding:0;font-size:14px;font-weight:600;transition:none;display:inline-flex}.header-module__u7VJiG__wordmarkLink{--wordmark-width:82.2px;flex:none}.header-module__u7VJiG__wordmark{width:var(--wordmark-width);background:0 0;height:auto;display:block}.header-module__u7VJiG__toolName{isolation:isolate;background:0 0;position:relative}.header-module__u7VJiG__toolName:before{content:"";z-index:-1;pointer-events:none;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:0 0;border-radius:6px;position:absolute;inset:-2px -4px}.header-module__u7VJiG__navContent .header-module__u7VJiG__brand{text-align:center;flex-wrap:wrap;gap:8px;max-width:100%;padding:0;font-size:22px;font-weight:750}.header-module__u7VJiG__brandIcon{background:var(--brand);width:35px;height:38px;color:var(--accent);border-radius:10px;flex-shrink:0;place-items:center;display:grid}.header-module__u7VJiG__navContent a:focus-visible{outline-offset:3px;outline:3px solid #fff;box-shadow:0 0 0 6px #18202c}html{scroll-padding-top:var(--board-navigation-clearance,110px)}@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.header-module__u7VJiG__glassSurface{background:rgb(var(--lg-tint) / var(--lg-alpha));-webkit-backdrop-filter:blur(.6px);backdrop-filter:blur(.6px)}.header-module__u7VJiG__navigation[data-optics=refracted] .header-module__u7VJiG__glassSurface{-webkit-backdrop-filter:var(--glass-filter) saturate(1.08);backdrop-filter:var(--glass-filter) saturate(1.08)}}.header-module__u7VJiG__navigation[data-tall=true]{position:relative;top:0}@media (max-width:480px){.header-module__u7VJiG__navigation{top:calc(env(safe-area-inset-top,0px) + 12px);max-width:calc(100% - 24px);margin-top:12px}.header-module__u7VJiG__navContent{gap:20px;padding:10px 18px}.header-module__u7VJiG__wordmarkLink{--wordmark-width:75.62px}.header-module__u7VJiG__navContent .header-module__u7VJiG__brand{gap:8px;font-size:20px}}@media (max-height:520px){.header-module__u7VJiG__navigation{position:relative;top:0}}@media (prefers-contrast:more){.header-module__u7VJiG__navigation .header-module__u7VJiG__glassSurface{background:var(--lg-solid);-webkit-backdrop-filter:none;backdrop-filter:none}.header-module__u7VJiG__toolName:before{display:none}}@media (prefers-reduced-motion:reduce){.header-module__u7VJiG__navigation *,.header-module__u7VJiG__navigation :before,.header-module__u7VJiG__navigation :after{transition:none;animation:none}}@media (forced-colors:active){.header-module__u7VJiG__toolName:before,.header-module__u7VJiG__glassSurface:after{display:none}.header-module__u7VJiG__navigation .header-module__u7VJiG__glassSurface{-webkit-backdrop-filter:none;backdrop-filter:none;background:canvas;border:1px solid canvastext}.header-module__u7VJiG__navigation{box-shadow:none}.header-module__u7VJiG__navContent a{color:linktext}.header-module__u7VJiG__toolName{color:canvastext}.header-module__u7VJiG__wordmark{display:none}.header-module__u7VJiG__wordmarkLink:before{content:"";width:var(--wordmark-width);aspect-ratio:954/416;background:canvastext;-webkit-mask:url(/scalable-research-wordmark.png) 50%/contain no-repeat;mask:url(/scalable-research-wordmark.png) 50%/contain no-repeat}.header-module__u7VJiG__navContent a:focus-visible{box-shadow:none;outline:3px solid highlight}}