:root{--colour-ink:#0f0f1a;--colour-surface:#171723;--colour-line:#343444;--colour-text:#f3f0e9;--colour-muted:#c2bec9;--colour-purple:#6b21a8;--colour-teal:#2dd4bf;--colour-amber:#f59e0b;--font-display:ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-body:Georgia, "Times New Roman", serif;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--colour-ink);min-width:320px;color:var(--colour-text);font-family:var(--font-body);margin:0;font-size:1.125rem;line-height:1.6}a{color:inherit}a:focus-visible{outline:3px solid var(--colour-teal);outline-offset:4px}.skip-link{z-index:5;background:var(--colour-teal);color:var(--colour-ink);font:700 .9rem var(--font-display);padding:.7rem 1rem;position:fixed;top:.75rem;left:.75rem;transform:translateY(-200%)}.skip-link:focus{transform:translateY(0)}.site-header{border-bottom:1px solid 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