.rnav[data-astro-cid-sy22iwt6]{position:fixed;top:0;left:0;right:0;z-index:1000;padding:14px 0;background:color-mix(in srgb,var(--hf-bg) 88%,transparent);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid color-mix(in srgb,var(--hf-text) 7%,transparent)}.rnav-inner[data-astro-cid-sy22iwt6]{max-width:1280px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.rnav-brand[data-astro-cid-sy22iwt6]{display:flex;align-items:center;gap:12px;flex-shrink:0}.rnav-home[data-astro-cid-sy22iwt6]{display:flex;align-items:center;gap:9px;text-decoration:none;font-family:Space Grotesk,sans-serif;font-size:1.25rem;font-weight:700}.rnav-logo-img[data-astro-cid-sy22iwt6]{width:32px;height:32px;filter:drop-shadow(0 0 6px var(--hf-accent-glow))}.rnav-wordmark[data-astro-cid-sy22iwt6]{display:flex}.rnav-hack[data-astro-cid-sy22iwt6]{color:var(--hf-accent)}.rnav-fluency[data-astro-cid-sy22iwt6]{color:var(--hf-text)}.rnav-sep[data-astro-cid-sy22iwt6]{width:1px;height:18px;background:var(--hf-border);flex-shrink:0}.rnav-section-label[data-astro-cid-sy22iwt6]{font-family:Space Grotesk,sans-serif;font-size:.8rem;font-weight:600;color:var(--hf-text-muted);letter-spacing:.07em;text-transform:uppercase;text-decoration:none;transition:color .2s ease}.rnav-section-label[data-astro-cid-sy22iwt6]:hover{color:var(--hf-accent)}.rnav-links[data-astro-cid-sy22iwt6]{display:none;gap:4px;flex:1;justify-content:center}@media(min-width:768px){.rnav-links[data-astro-cid-sy22iwt6]{display:flex}}.rnav-link[data-astro-cid-sy22iwt6]{font-size:.875rem;font-weight:500;color:var(--hf-text-muted);padding:7px 14px;border-radius:8px;min-height:36px;display:flex;align-items:center;text-decoration:none;transition:color .2s ease,background .2s ease}.rnav-link[data-astro-cid-sy22iwt6]:hover{color:var(--hf-text);background:var(--hf-accent-dim)}.rnav-link--active[data-astro-cid-sy22iwt6]{color:var(--hf-accent);background:var(--hf-accent-dim);font-weight:600}.rnav-back[data-astro-cid-sy22iwt6]{display:none;font-size:.8rem;font-weight:500;color:var(--hf-text-muted);padding:7px 14px;border:1px solid var(--hf-border);border-radius:8px;text-decoration:none;min-height:36px;align-items:center;white-space:nowrap;flex-shrink:0;transition:color .2s ease,border-color .2s ease,background .2s ease}@media(min-width:768px){.rnav-back[data-astro-cid-sy22iwt6]{display:flex}}.rnav-back[data-astro-cid-sy22iwt6]:hover{color:var(--hf-accent);border-color:var(--hf-accent-border);background:var(--hf-accent-dim)}.rnav-hamburger[data-astro-cid-sy22iwt6]{display:flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;flex-shrink:0}@media(min-width:768px){.rnav-hamburger[data-astro-cid-sy22iwt6]{display:none}}.rnav-hamburger[data-astro-cid-sy22iwt6] span[data-astro-cid-sy22iwt6]{display:block;width:22px;height:2px;background:var(--hf-text);border-radius:2px;transition:all .3s ease}.rnav-hamburger[data-astro-cid-sy22iwt6].active span[data-astro-cid-sy22iwt6]:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.rnav-hamburger[data-astro-cid-sy22iwt6].active span[data-astro-cid-sy22iwt6]:nth-child(2){opacity:0}.rnav-hamburger[data-astro-cid-sy22iwt6].active span[data-astro-cid-sy22iwt6]:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.rnav-overlay[data-astro-cid-sy22iwt6]{position:fixed;inset:68px 0 0;background:color-mix(in srgb,var(--hf-bg) 97%,transparent);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-top:1px solid var(--hf-accent-border);box-shadow:inset 0 1px 0 0 var(--hf-border-subtle);z-index:999;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.rnav-overlay[data-astro-cid-sy22iwt6].active{opacity:1;visibility:visible}.rnav-overlay-body[data-astro-cid-sy22iwt6]{padding:16px;max-width:480px;margin:20px auto 0;background:color-mix(in srgb,var(--hf-bg-elevated) 96%,transparent);border-radius:16px;border:1px solid var(--hf-border);box-shadow:0 8px 48px color-mix(in srgb,var(--hf-bg) 70%,transparent);display:flex;flex-direction:column;gap:8px}.rnav-mobile-link[data-astro-cid-sy22iwt6]{display:flex;align-items:center;padding:16px 20px;background:var(--hf-bg-tertiary);border:1px solid var(--hf-border);border-radius:12px;font-family:Space Grotesk,sans-serif;font-size:1.1rem;font-weight:500;color:var(--hf-text);text-decoration:none;transition:all .3s ease;min-height:56px}.rnav-mobile-link[data-astro-cid-sy22iwt6]:hover{background:var(--hf-accent-dim);border-color:var(--hf-accent);color:var(--hf-accent);transform:translate(8px)}.rnav-mobile-divider[data-astro-cid-sy22iwt6]{height:8px}.rnav-mobile-back[data-astro-cid-sy22iwt6]{font-size:1rem;font-weight:500;color:var(--hf-text-muted);border-bottom:none;margin-top:4px}.rnav-mobile-back[data-astro-cid-sy22iwt6]:hover{color:var(--hf-accent);transform:translate(4px)}