:root{--font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", "Menlo", monospace;--accent: #003399;--accent-strong: #002776;--accent-soft: #e8efff;--accent-contrast: #ffffff;--bg: #f7f9f9;--bg-elevated: #ffffff;--bg-subtle: #eef2f2;--surface-border: #e2e8e8;--text: #0f1c1c;--text-muted: #475656;--text-faint: #6b7a7a;--shadow: 0 1px 2px rgba(15, 28, 28, .04), 0 8px 24px -12px rgba(15, 28, 28, .12);--warn-bg: #fff7ed;--warn-border: #fed7aa;--warn-text: #9a3412;--good: #003399;--bad: #b91c1c;--maxw: 72rem;--maxw-prose: 44rem;--radius: 14px;--radius-sm: 10px;--space: 1rem}@media(prefers-color-scheme:dark){:root{--accent: #7aa7ff;--accent-strong: #a9c5ff;--accent-soft: #10285f;--accent-contrast: #06183d;--bg: #0a1413;--bg-elevated: #0f1d1c;--bg-subtle: #132422;--surface-border: #1e3331;--text: #e6efee;--text-muted: #9fb3b1;--text-faint: #7a8f8d;--shadow: 0 1px 2px rgba(0, 0, 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1.25rem;display:none}.primary-nav[data-astro-cid-3ef6ksr2].is-open{display:flex}.primary-nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{flex-direction:column;align-items:stretch;gap:0}.primary-nav[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2]{border-bottom:1px solid var(--surface-border)}.primary-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:block;padding:.85rem 0;font-size:1rem}.lang-switch[data-astro-cid-3ef6ksr2]{align-self:flex-start;margin-top:1rem}}.site-footer[data-astro-cid-sz7xmlte]{margin-top:auto;background:var(--bg-elevated);border-top:1px solid var(--surface-border);padding-block:3rem 1.5rem}.site-footer__inner[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2rem}.site-footer__brand[data-astro-cid-sz7xmlte]{--brand-logo-width: 11.75rem}.site-footer__logo[data-astro-cid-sz7xmlte]{display:inline-flex;margin-bottom:.9rem}.site-footer__logo[data-astro-cid-sz7xmlte]:hover{text-decoration:none}.site-footer__col[data-astro-cid-sz7xmlte] h4[data-astro-cid-sz7xmlte]{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);margin-bottom:.75rem}.site-footer__col[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}.site-footer__col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--text-muted);font-size:.95rem}.site-footer__col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--text)}.site-footer__legal[data-astro-cid-sz7xmlte]{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--surface-border);color:var(--text-faint)}@media(max-width:760px){.site-footer__inner[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 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