.site-header{--muted:#ffffffbf;--line:#ffffff24;--gold-dark:var(--gold);z-index:30;color:#fff;background:var(--navy);backdrop-filter:blur(18px);position:sticky;top:0}.site-header:before{opacity:.025;content:"";pointer-events:none;background-image:url("../../../public/brand/ruler-tools-icon-light.svg");background-position:right 8% center;background-repeat:no-repeat;background-size:190px;position:absolute;inset:0}.header-content{z-index:1;justify-content:space-between;align-items:center;gap:26px;height:88px;display:flex;position:relative}.header-brand{flex-shrink:0;width:203px;height:68px;position:relative;overflow:hidden}.header-logo{width:393px;max-width:none;height:93px;position:absolute;top:-14px;left:-13px}.header-navigation{align-items:center;gap:30px;display:flex}.nav-link{color:var(--muted);white-space:nowrap;align-items:center;gap:8px;font-size:.875rem;font-weight:500;display:flex}.nav-link .ruler-icon{color:var(--gold-dark);display:block}.nav-link:hover,.nav-link.is-active{color:#fff}.nav-link.is-active{font-weight:650}.header-account-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.header-saved,.header-account-button,.header-theme-toggle,.header-sign-out{color:#fff;white-space:nowrap;border:1px solid var(--gold);background:0 0;border-radius:8px;align-items:center;gap:8px;padding:11px 14px;font-size:.8125rem;font-weight:600;transition:background .2s,color .2s,transform .2s;display:flex}.header-saved:hover,.header-account-button:hover,.header-theme-toggle:hover,.header-sign-out:hover{background:var(--surface-warm);transform:translateY(-1px)}.header-saved:focus-visible,.header-account-button:focus-visible,.header-theme-toggle:focus-visible,.header-sign-out:focus-visible{outline-offset:3px;outline:2px solid var(--gold)}.header-sign-in,.header-theme-toggle,.header-sign-out{border-color:var(--line)}.header-sign-in .ruler-icon{color:var(--gold)}.header-theme-toggle{width:40px;height:40px;color:var(--gold);justify-content:center;padding:0}.header-sign-up{color:var(--navy);background:var(--gold)}.header-sign-up:hover{color:#fff}.header-sign-out{color:var(--muted);padding:11px}.header-menu-toggle{display:none}@media (width<=1040px){.header-navigation{gap:19px}.header-content{gap:16px}.nav-link{font-size:.8125rem}}@media (width<=880px){.header-content{gap:12px;height:76px}.header-brand{width:169px;height:62px;margin-left:-5px}.header-logo{width:334px;height:79px;top:-8px;left:-12px}.header-account-actions{flex-wrap:wrap;width:100%}.header-saved,.header-account-button,.header-sign-out{padding:10px}.header-menu-toggle{color:#fff;background:0 0;border:0;order:3;padding:10px;display:grid}.header-navigation{background:var(--navy);border-bottom:1px solid var(--line);opacity:0;visibility:hidden;pointer-events:none;flex-direction:column;align-items:flex-start;gap:24px;max-height:calc(100dvh - 100px);padding:22px;transition:opacity .18s,transform .22s,visibility .18s;display:flex;position:absolute;top:76px;left:-20px;right:-20px;overflow-y:auto;transform:translateY(-8px);box-shadow:0 12px 25px #253f6814}.header-navigation.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.nav-link{font-size:1rem}.nav-link .ruler-icon{display:block}}@media (width<=560px){.header-content{gap:8px}.header-menu-toggle{margin-left:auto}.header-navigation{top:100%}}