:root{--header-height:88px;--nav-surface:var(--site-paper,var(--site-paper));--nav-ink:var(--site-ink);--nav-ink-muted:var(--site-muted);--nav-accent:var(--site-accent);--nav-hover-surface:#eeeae0;--nav-rule:var(--site-rule);--nav-panel-radius:8px;--nav-border:none;--nav-shadow:none}.site-header{z-index:100;background:var(--nav-surface);width:100%;position:sticky;top:0}body.scrolled .site-header{box-shadow:none}header.main-header{width:min(1280px,100% - 96px);max-width:1280px;height:var(--header-height);margin:0 auto;position:relative}.header-center{justify-content:space-between;align-items:center;gap:32px;height:100%;display:flex}.logo{flex-shrink:0;text-decoration:none;display:inline-flex}.logo-mark{width:auto;height:34px;display:block}.logo-mark--light{display:none}:root[data-nav-tone=light] .logo-mark--light{display:block}:root[data-nav-tone=light] .logo-mark--dark{display:none}.main-nav{font-family:var(--font-ui);align-items:center;gap:32px;display:flex}.nav-item{position:relative}.main-nav-link{color:var(--nav-ink);font-size:var(--text-ui);cursor:pointer;background:0 0;border:none;align-items:center;gap:7px;padding:12px 0;font-family:inherit;font-weight:400;text-decoration:none;display:inline-flex}.main-nav-link:hover,.main-nav-link[aria-expanded=true]{color:var(--nav-accent)}.site-header a:focus-visible,.site-header button:focus-visible,.mobile-menu a:focus-visible,.mobile-menu button:focus-visible{outline:2px solid var(--nav-accent);outline-offset:4px;border-radius:var(--radius-inline)}.mobile-menu-btn{color:var(--nav-ink);cursor:pointer;background:0 0;border:none;align-items:center;gap:10px;padding:12px 0 12px 12px;display:none}.mobile-menu-icon{flex-direction:column;justify-content:space-between;width:20px;height:14px;display:flex}.mobile-menu-icon span{background:currentColor;width:100%;height:1.5px}.mobile-menu-text{font-size:var(--text-sm);font-family:var(--font-ui)}.mobile-menu{background:var(--nav-surface);z-index:9999;overscroll-behavior:contain;display:none;position:fixed;inset:0;overflow-y:auto}.mobile-menu-close{border-radius:var(--radius-control);width:44px;height:44px;color:var(--nav-ink);cursor:pointer;font-size:var(--text-section);background:0 0;border:none;position:absolute;top:18px;right:20px}.mobile-menu-close:hover{background:var(--nav-hover-surface)}.mobile-menu-link,.mobile-menu-parent{color:var(--nav-ink);font-size:var(--text-h3);padding:10px 0;font-weight:400;line-height:1.3;text-decoration:none;display:block}.mobile-menu-link.active,.mobile-menu-link:hover,.mobile-menu-parent:hover{color:var(--nav-accent)}@media (width<=900px){.main-nav{display:none}.mobile-menu-btn{display:flex}}@media (width<=760px){header.main-header{width:calc(100% - 40px);height:72px}.logo-mark{height:29px}}.mobile-menu.active{flex-direction:column;display:flex}.mobile-menu-header{width:min(1280px,100% - 96px);height:var(--header-height);flex-shrink:0;justify-content:space-between;align-items:center;margin:0 auto;display:flex}.mobile-menu-header .logo-mark{height:34px}.mobile-menu-header .mobile-menu-close{width:44px;height:44px;margin-right:-10px;font-size:30px;font-weight:400;line-height:1;position:static}.mobile-menu-content{box-sizing:border-box;text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;padding:24px 24px 72px;display:flex}.mobile-menu-content>.mobile-menu-link{font-family:var(--font-display);font-size:var(--text-section);letter-spacing:-.02em;padding:10px 0;font-weight:500;line-height:1.2}@media (width<=760px){.mobile-menu-header{width:calc(100% - 40px);height:72px}.mobile-menu-header .logo-mark{height:29px}}body:has(.site-header){background:var(--site-paper);color:var(--site-ink);--color-footer-background:var(--site-footer)}body:has(.site-header) .footer-new{color:#fff;border-top:none;margin-top:0;padding:64px 0}body:has(.site-header) .footer-container{max-width:var(--site-width);width:calc(100% - 96px);padding:0}:is(body:has(.site-header) .footer-logo-text,body:has(.site-header) .footer-col-title-new){color:#fff}:is(body:has(.site-header) .footer-mission-new,body:has(.site-header) .footer-copyright,body:has(.site-header) .footer-legal-link,body:has(.site-header) .footer-link-new){color:var(--site-footer-muted)}body:has(.site-header) .footer-link-new:hover{color:#fff}body:has(.site-header) .footer-text-new{color:var(--site-footer-muted);white-space:nowrap;-webkit-user-select:all;user-select:all}body:has(.site-header) .footer-text-new:hover{color:var(--site-footer-muted);white-space:nowrap;-webkit-user-select:all;user-select:all}body:has(.site-header) .footer-new a:focus-visible{outline:2px solid var(--site-accent);outline-offset:4px}.site-invitation{border-top:1px solid var(--site-rule);justify-content:space-between;align-items:baseline;gap:24px;margin-top:70px;padding:32px 0;display:flex}.site-invitation p{font-size:var(--text-lg);margin:0}.site-invitation a{color:var(--site-ink);font-size:var(--text-ui);text-underline-offset:5px}@media (width<=760px){body:has(.site-header) .footer-container{width:calc(100% - 40px)}.site-invitation{flex-direction:column;gap:15px;margin-top:40px}}