.explainer-nav.svelte-13gs1ln{position:sticky;top:0;z-index:20;background:var(--explainer-nav-bg, #ffffff);border-bottom:1px solid var(--explainer-nav-rule, #ddd)}.explainer-nav-inner.svelte-13gs1ln{max-width:var(--explainer-nav-width, 56rem);margin:0 auto;padding:.75rem 1.25rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.explainer-nav-btn.svelte-13gs1ln{font-family:var(--explainer-nav-font, system-ui, sans-serif);font-size:.9rem;background:transparent;border:1px solid var(--explainer-nav-rule, #ddd);color:var(--explainer-nav-ink, #444);text-decoration:none;padding:.5rem .9rem;border-radius:3px;white-space:nowrap}.explainer-nav-btn.svelte-13gs1ln:hover{background:var(--explainer-nav-hover-bg, #f2f2f2)}.explainer-nav-btn.svelte-13gs1ln:focus-visible{outline:3px solid var(--explainer-nav-accent, #1230c8);outline-offset:2px}