.hdr[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:var(--lf-z-sticky);background:rgba(var(--lf-bg-deepest-rgb),.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color var(--lf-dur-2) var(--lf-ease-out),background var(--lf-dur-2) var(--lf-ease-out)}.hdr[data-astro-cid-3ef6ksr2][data-scrolled]{border-bottom-color:var(--lf-border-subtle);background:rgba(var(--lf-bg-deepest-rgb),.88)}.hdr-inner[data-astro-cid-3ef6ksr2]{width:100%;max-width:var(--shell);margin:0 auto;padding-inline:var(--gutter);height:72px;display:flex;align-items:center;justify-content:space-between;gap:var(--lf-space-4)}.hdr-mark[data-astro-cid-3ef6ksr2]{--header-logo-height: 46px;display:flex;align-items:center;flex:none;padding:0;background:none;border:none;cursor:pointer}.hdr-mark[data-astro-cid-3ef6ksr2]:focus-visible{outline:2px solid var(--lf-focus-ring);outline-offset:4px;border-radius:var(--lf-radius-sm)}.hdr-mark[data-astro-cid-3ef6ksr2]>span[data-astro-cid-3ef6ksr2]{display:block;position:relative;width:calc(var(--header-logo-height) * .85);height:var(--header-logo-height)}.hdr-mark[data-astro-cid-3ef6ksr2] svg{position:absolute;top:calc(var(--header-logo-height) * -.032);left:calc(var(--header-logo-height) * -.032);width:calc(var(--header-logo-height) * .914);height:calc(var(--header-logo-height) * 1.064);display:block;overflow:visible}.hdr-right[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--lf-space-4)}.hdr-actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--lf-space-2)}.hdr-btn[data-astro-cid-3ef6ksr2]{box-sizing:border-box;width:132px;height:40px;padding-inline:var(--lf-space-3);flex:0 0 132px}.hdr-auth-btn[data-astro-cid-3ef6ksr2]{box-sizing:border-box;min-width:132px;padding-inline:var(--lf-space-5)}.hdr-ghost[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;justify-content:center;height:40px;padding-inline:var(--lf-space-5);background:transparent;border:1px solid var(--lf-gold-lo);border-radius:var(--lf-radius-sm);color:var(--lf-accent-gold);font-family:var(--lf-font-body);font-size:.875rem;font-weight:600;letter-spacing:.02em;cursor:pointer;white-space:nowrap;transition:all var(--lf-dur-1) var(--lf-ease-out)}.hdr-ghost[data-astro-cid-3ef6ksr2]:hover{border-color:var(--lf-accent-gold);background:rgba(var(--lf-gold-rgb),.1)}.hdr-ghost[data-astro-cid-3ef6ksr2]:active{transform:scale(.98);background:rgba(var(--lf-gold-rgb),.16)}.hdr-ghost[data-astro-cid-3ef6ksr2]:focus-visible{outline:1px solid rgba(var(--lf-gold-rgb),.6);outline-offset:1px}.hdr-ghost[data-astro-cid-3ef6ksr2]:disabled{opacity:.4;cursor:not-allowed}.hdr-ghost[data-astro-cid-3ef6ksr2]:disabled:hover{background:transparent}.lang[data-astro-cid-3ef6ksr2]{position:relative}.lang-btn[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--lf-space-2);height:40px;padding-inline:var(--lf-space-3);background:none;border:1px solid var(--lf-border-subtle);border-radius:var(--lf-radius-sm);color:var(--lf-text-muted);font-family:var(--lf-font-body);font-size:.8125rem;font-weight:500;cursor:pointer}.lang-btn[data-astro-cid-3ef6ksr2]:hover{border-color:var(--lf-border-default);color:var(--lf-text-secondary)}.lang-btn[data-astro-cid-3ef6ksr2]:focus-visible{outline:2px solid var(--lf-focus-ring);outline-offset:3px}.lang-chev[data-astro-cid-3ef6ksr2]{transition:transform var(--lf-dur-2) var(--lf-ease-out)}.lang-btn[data-astro-cid-3ef6ksr2][aria-expanded=true] .lang-chev[data-astro-cid-3ef6ksr2]{transform:rotate(180deg)}.lang-flag[data-astro-cid-3ef6ksr2]{display:block;width:18px;height:13px;flex:none}.lang-flag[data-astro-cid-3ef6ksr2] svg{display:block;width:100%;height:100%;border-radius:1px}.lang-menu[data-astro-cid-3ef6ksr2]{position:absolute;top:calc(100% + var(--lf-space-2));right:0;z-index:var(--lf-z-dropdown);min-width:214px;padding:var(--lf-space-4);background:var(--lf-bg-surface-2);border:1px solid var(--lf-border-default);border-radius:var(--lf-radius-md);box-shadow:0 20px 50px rgba(var(--lf-bg-deepest-rgb),.6)}.lang-menu[data-astro-cid-3ef6ksr2][hidden]{display:none}.lang-menu[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{list-style:none;margin:var(--lf-space-3) 0 0;padding:var(--lf-space-3) 0 0;border-top:1px solid var(--lf-border-subtle)}.lang-note[data-astro-cid-3ef6ksr2]{max-width:22ch;font-family:var(--lf-font-body);font-size:.75rem;line-height:1.45;color:var(--lf-text-muted)}.lang-item[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--lf-space-3);margin-inline:calc(-1 * var(--lf-space-2));padding:var(--lf-space-2);border-radius:var(--lf-radius-sm);font-family:var(--lf-font-body);font-size:.875rem;color:var(--lf-text-secondary);text-decoration:none}.lang-item[data-astro-cid-3ef6ksr2]:hover{color:var(--lf-text-primary);background:var(--lf-bg-hover)}.lang-item[data-astro-cid-3ef6ksr2][aria-current=page]{color:var(--lf-accent-gold)}.lang-item[data-astro-cid-3ef6ksr2]:focus-visible{outline:2px solid var(--lf-focus-ring);outline-offset:1px}@media(max-width:640px){.hdr-inner[data-astro-cid-3ef6ksr2]{height:64px;gap:var(--lf-space-3)}.hdr-mark[data-astro-cid-3ef6ksr2]{--header-logo-height: 36px}.hdr-right[data-astro-cid-3ef6ksr2]{position:relative;gap:var(--lf-space-2);min-width:0}.lang[data-astro-cid-3ef6ksr2]{position:static}.lang-menu[data-astro-cid-3ef6ksr2]{max-width:100%;min-width:min(214px,100%)}.hdr-btn[data-astro-cid-3ef6ksr2]{padding-inline:var(--lf-space-3)}.hdr-auth-btn[data-astro-cid-3ef6ksr2]{flex:none;padding-inline:var(--lf-space-3)}.lang-btn[data-astro-cid-3ef6ksr2]{padding-inline:var(--lf-space-2)}}