.topbar.svelte-108d9cv{z-index:40;width:100%;padding:14px var(--gutter);border-bottom:1px solid var(--color-line);font-family:var(--font-mono);font-size:var(--fs-eyebrow);letter-spacing:var(--track-cap);text-transform:uppercase;flex-shrink:0;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.topbar.svelte-108d9cv:before{content:"";-webkit-backdrop-filter:blur(18px)saturate(140%);backdrop-filter:blur(18px)saturate(140%);z-index:-1;pointer-events:none;background:#0a0a0cb8;position:absolute;inset:0}.brand.svelte-108d9cv{color:inherit;align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand-mark.svelte-108d9cv{background:var(--color-accent);width:8px;height:8px;box-shadow:0 0 10px var(--color-accent);border-radius:1px;display:inline-block}.menu-toggle.svelte-108d9cv{color:var(--color-text);cursor:pointer;z-index:50;background:0 0;border:none;padding:4px;display:none}.topbar-nav.svelte-108d9cv{gap:var(--s-6);align-items:center;margin-left:auto;display:flex}.nav-link.svelte-108d9cv{color:var(--color-mute);text-decoration:none;transition:color .2s}.nav-link.svelte-108d9cv:hover,.nav-link.is-active.svelte-108d9cv{color:var(--color-accent)}.lang-switch.svelte-108d9cv{border-radius:var(--r-pill);background:#ffffff0a;border:1px solid #ffffff14;flex-shrink:0;align-items:center;gap:0;padding:2px;display:flex}.lang-switch--desktop.svelte-108d9cv{margin-left:var(--s-3)}.lang-switch--mobile.svelte-108d9cv{display:none}.lang-btn.svelte-108d9cv{border-radius:var(--r-pill);color:var(--color-mute);font-family:var(--font-mono);letter-spacing:.06em;cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:none;justify-content:center;align-items:center;padding:5px 10px;font-size:10px;font-weight:700;transition:all .2s;display:flex}.lang-btn.svelte-108d9cv:hover{color:var(--color-ink)}.lang-btn--active.svelte-108d9cv{background:var(--color-accent);color:var(--color-bg);box-shadow:0 0 8px #ff5b1f4d}.lang-btn--active.svelte-108d9cv:hover{color:var(--color-bg)}@media (width<=640px){.menu-toggle.svelte-108d9cv{display:block}.lang-switch--desktop.svelte-108d9cv{display:none}.lang-switch--mobile.svelte-108d9cv{margin-top:var(--s-6);align-self:center;padding:3px;display:flex}.lang-switch--mobile.svelte-108d9cv .lang-btn:where(.svelte-108d9cv){padding:10px 24px;font-size:14px}.topbar-nav.svelte-108d9cv{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding-top:var(--s-10);justify-content:flex-start;gap:var(--s-8);opacity:0;pointer-events:none;z-index:40;background:#0a0a0cfa;flex-direction:column;transition:opacity .3s;position:fixed;inset:53px 0 0}.topbar-nav.is-open.svelte-108d9cv{opacity:1;pointer-events:auto}.nav-link.svelte-108d9cv{font-size:var(--fs-4);letter-spacing:0}}.topbar-actions.svelte-108d9cv{align-items:center;gap:var(--s-2);margin-left:var(--s-4);display:flex}@media (width<=640px){.topbar-actions.svelte-108d9cv{margin-right:var(--s-2)}}