:root{--gpmas-header-blur: 12px;--gpmas-header-saturation: 110%;--gpmas-header-surface-opacity: 88%}.gpmas-header-inner{box-sizing:border-box;display:flex;width:100%;max-width:1440px;min-height:76px;align-items:center;gap:48px;margin-inline:auto;padding-inline:48px}.gpmas-brand{display:inline-flex;min-width:0;min-height:44px;align-items:center;gap:8px;color:var(--header-ink, #111214);font-family:Geist Variable,system-ui,sans-serif;font-size:24px;font-weight:650;line-height:1.1;letter-spacing:-.025em;text-decoration:none;white-space:nowrap}.gpmas-beta{padding:2px 5px;border:1px solid var(--header-line, #dedfe2);border-radius:2px;color:var(--header-muted, #565b65);font-size:11px;font-weight:450;line-height:1.4;letter-spacing:0}.gpmas-header-tools{display:flex;flex-shrink:0;align-items:center;gap:8px;margin-left:auto}.gpmas-language-control{display:inline-flex;min-width:44px;min-height:44px;align-items:center;justify-content:center;padding:4px;border:0;border-radius:3px;color:var(--header-ink, #111214);background:transparent;font-family:inherit;font-size:13px;font-weight:550;text-decoration:none}.gpmas-nav-link{position:relative;display:inline-flex;min-height:44px;align-items:center;padding:8px;border-radius:3px;color:var(--header-muted, #565b65);font-family:inherit;font-size:14px;font-weight:500;line-height:1.35;text-decoration:none;transition:color .15s ease-out,background-color .15s ease-out}.gpmas-nav-link[aria-current]{color:var(--header-ink, #111214)}.gpmas-nav-link[aria-current]:after{content:"";position:absolute;right:8px;bottom:0;left:8px;height:3px;background:var(--header-amber, #fca311)}@media(hover:hover){.gpmas-nav-link:hover,.gpmas-language-control:hover{color:var(--header-ink, #111214);background:var(--header-hover, #f1f3f5)}}.gpmas-nav-link:active,.gpmas-language-control:active{color:var(--header-ink, #111214);background:var(--header-hover, #f1f3f5)}.gpmas-brand:focus-visible,.gpmas-nav-link:focus-visible,.gpmas-language-control:focus-visible{outline:2px solid var(--header-action, #14213d);outline-offset:3px}@media(max-width:700px){.gpmas-header-inner{padding-inline:20px}}@media(max-width:360px){.gpmas-header-inner{padding-inline:16px}}@media(prefers-reduced-motion:reduce){.gpmas-nav-link{transition:none}}.gpmas-public-header{--public-header-height: 44px;--public-navigation-gutter: 36px;--header-ink: var(--brand-ink);--header-muted: var(--brand-muted);--header-action: var(--brand-accent);--header-line: var(--brand-line);--header-hover: var(--brand-soft);--header-amber: var(--brand-amber);--header-surface: var(--brand-page);position:sticky;top:0;z-index:30;color:var(--header-ink);background:var(--header-surface);box-shadow:none;font-family:Geist Variable,system-ui,sans-serif}.gpmas-public-header[data-scrolled]:not([data-menu-open]){box-shadow:0 2px 8px #11121414}@supports ((backdrop-filter: blur(12px)) or (-webkit-backdrop-filter: blur(12px))){.gpmas-public-header{background:color-mix(in srgb,var(--header-surface) var(--gpmas-header-surface-opacity),transparent);-webkit-backdrop-filter:saturate(var(--gpmas-header-saturation)) blur(var(--gpmas-header-blur));backdrop-filter:saturate(var(--gpmas-header-saturation)) blur(var(--gpmas-header-blur))}}.gpmas-public-header .public-header-inner{width:min(100% - var(--public-navigation-gutter) * 2,76rem);max-width:none;min-height:var(--public-header-height);gap:28px;padding-inline:0}.gpmas-public-header .gpmas-brand{font-size:20px;gap:6px}.gpmas-public-header .public-beta{font-size:10px;padding:1px 4px}.public-desktop-nav{display:flex;align-items:center;gap:8px}.public-desktop-nav .gpmas-nav-link{padding-block:0;font-size:14px;font-weight:450}.gpmas-public-header .public-header-tools{gap:0}.public-tool-link{display:inline-flex;min-height:44px;align-items:center;justify-content:center;gap:8px;padding:0 12px;border-radius:2px;color:var(--header-action);font-size:14px;font-weight:500;line-height:1.4;text-decoration:none;white-space:nowrap}.public-tool-link:hover{background:var(--header-hover)}.gpmas-public-header :focus-visible{outline:2px solid var(--header-action);outline-offset:-3px}.gpmas-public-header .theme-toggle{color:var(--header-muted);border-radius:2px}.gpmas-public-header .theme-toggle:hover{color:var(--header-ink);background:var(--header-hover)}.mobile-menu-toggle,.mobile-menu{display:none}.gpmas-public-header [hidden]{display:none!important}.menu-icon{width:24px;height:24px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-width:1.6}.menu-icon-close,.mobile-menu-toggle[aria-expanded=true] .menu-icon-open{display:none}.mobile-menu-toggle[aria-expanded=true] .menu-icon-close{display:block}html{scroll-padding-top:64px}@media(min-width:768px)and (max-width:900px){.gpmas-public-header .public-header-inner{gap:16px}.public-desktop-nav{gap:0}}@media(max-width:767px){.gpmas-public-header{--public-header-height: 48px;--public-navigation-gutter: 20px}.gpmas-public-header .public-header-inner{width:100%;gap:8px;padding-left:max(var(--public-navigation-gutter),env(safe-area-inset-left));padding-right:max(var(--public-navigation-gutter),env(safe-area-inset-right))}.public-header-tools{margin-left:auto}.public-desktop-nav,.public-desktop-tool{display:none}.mobile-menu-toggle{display:flex;flex-shrink:0;width:44px;height:44px;align-items:center;justify-content:center;padding:0;border:0;border-radius:2px;color:var(--header-ink);background:transparent;cursor:pointer}.mobile-menu-toggle:hover{background:var(--header-hover)}.gpmas-public-header[data-menu-open]{background:var(--header-surface);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}.gpmas-public-header[data-menu-open] .public-header-tools :is(.theme-toggle,.gpmas-language-control){visibility:hidden}html[data-public-menu-open]{overflow:hidden;scroll-behavior:auto}.mobile-menu{display:block;background:var(--header-surface)}.gpmas-public-header[data-menu-ready] .mobile-menu{position:absolute;top:100%;right:0;left:0;height:calc(100vh - var(--public-header-height));height:calc(100dvh - var(--public-header-height));overflow-y:auto;overscroll-behavior:contain;scrollbar-color:var(--header-line) var(--header-surface)}.public-mobile-inner{display:flex;flex-direction:column;align-items:flex-start;gap:0;padding:16px max(var(--public-navigation-gutter),env(safe-area-inset-right)) max(48px,env(safe-area-inset-bottom)) max(var(--public-navigation-gutter),env(safe-area-inset-left))}.public-menu-links{display:flex;width:100%;flex-direction:column;align-items:flex-start}.public-mobile-inner :is(.gpmas-nav-link,.public-tool-link){max-width:100%;min-height:44px;justify-content:flex-start;padding:8px 0;color:var(--header-ink);font-size:22px;font-weight:500;line-height:1.35;letter-spacing:-.01em;white-space:normal;overflow-wrap:anywhere}.public-mobile-inner .gpmas-nav-link[aria-current]:after{right:0;left:0;height:2px}.public-mobile-inner .public-tool-link{gap:12px;margin-top:20px;color:var(--header-action);background:transparent}.public-mobile-inner .public-tool-link>span{flex-shrink:0;font-size:20px;font-weight:400}.public-menu-settings{align-self:stretch;display:flex;flex-direction:column;gap:8px;margin-top:32px;padding-top:16px;border-top:1px solid var(--header-line);font-size:14px;line-height:1.5}.public-menu-settings>div{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 24px}.public-menu-settings>div>span{color:var(--header-muted)}.public-menu-settings :is(.gpmas-language-control,.theme-toggle){width:auto;min-width:44px;min-height:44px;height:auto;gap:8px;justify-content:flex-end;padding:0 4px;color:var(--header-ink);font:inherit}.gpmas-public-header[data-menu-open] .public-mobile-inner{animation:public-menu-enter .24s cubic-bezier(.16,1,.3,1) both}html{scroll-padding-top:68px}}@media(max-width:360px){.gpmas-public-header{--public-navigation-gutter: 16px}}@keyframes public-menu-enter{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.gpmas-public-header[data-menu-open] .public-mobile-inner{animation:none}}@media(prefers-reduced-transparency:reduce){.gpmas-public-header{background:var(--header-surface);-webkit-backdrop-filter:none;backdrop-filter:none}}@media(forced-colors:active){.gpmas-public-header[data-scrolled]:not([data-menu-open]){box-shadow:none}.gpmas-public-header{background:Canvas;-webkit-backdrop-filter:none;backdrop-filter:none}}@media print{.gpmas-public-header{display:none}html[data-public-menu-open]{overflow:visible}}