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var(--border-color);backdrop-filter:blur(10px);background:var(--bg-primary);position:sticky;top:0;z-index:100}nav[data-astro-cid-3ef6ksr2]{max-width:720px;margin:0 auto;padding:1.25rem 1.5rem;display:flex;justify-content:space-between;align-items:center;gap:2rem;position:relative}.mobile-menu-toggle[data-astro-cid-3ef6ksr2]{display:none;background:none;border:none;cursor:pointer;padding:.5rem;z-index:102}.hamburger[data-astro-cid-3ef6ksr2]{display:block;width:24px;height:2px;background:var(--text-primary);position:relative;transition:background .3s ease}.hamburger[data-astro-cid-3ef6ksr2]:before,.hamburger[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;width:24px;height:2px;background:var(--text-primary);transition:transform .3s ease}.hamburger[data-astro-cid-3ef6ksr2]:before{top:-7px}.hamburger[data-astro-cid-3ef6ksr2]:after{top:7px}.mobile-menu-toggle[data-astro-cid-3ef6ksr2].open 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