.header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background:#0a0a0ad9;backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border)}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:3.5rem}.logo[data-astro-cid-3ef6ksr2]{font-family:var(--font-mono);font-size:1.125rem;font-weight:700;color:var(--color-heading);text-decoration:none}.logo[data-astro-cid-3ef6ksr2]:hover{color:var(--color-heading)}.logo-symbol[data-astro-cid-3ef6ksr2]{color:var(--color-accent)}.nav[data-astro-cid-3ef6ksr2]{display:flex;gap:2rem}.nav-link[data-astro-cid-3ef6ksr2]{font-size:.875rem;color:var(--color-text-secondary);text-decoration:none;transition:color 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var(--color-border);border-radius:12px;padding:1.75rem;transition:border-color var(--transition),transform var(--transition)}.card:hover{border-color:var(--color-border-hover);transform:translateY(-2px)}.tag{display:inline-block;font-size:.75rem;font-family:var(--font-mono);color:var(--color-accent);background:var(--color-accent-dim);padding:.2em .6em;border-radius:4px;margin-right:.5rem;margin-bottom:.25rem}.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-mono);font-size:.875rem;padding:.6rem 1.25rem;border-radius:8px;border:1px solid var(--color-border);background:transparent;color:var(--color-text);cursor:pointer;transition:all var(--transition);text-decoration:none}.btn:hover{border-color:var(--color-accent);color:var(--color-accent)}.btn-primary{background:var(--color-accent);color:var(--color-bg);border-color:var(--color-accent);font-weight:600}.btn-primary:hover{background:var(--color-accent-hover);color:var(--color-bg)}@media(max-width:768px){html{font-size:15px}h1{font-size:1.75rem}h2{font-size:1.5rem}.section{padding:3rem 0}}@media(max-width:480px){h1{font-size:1.5rem}.container{padding:0 1rem}}