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p{margin-top:.75rem;color:var(--muted-ink)}.topics-cloud{display:flex;flex-wrap:wrap;gap:.75rem;padding-bottom:clamp(5rem,10vw,8rem)}.topic-link{display:inline-flex;min-height:3rem;align-items:center;padding:.6rem 1rem;border:1px solid var(--line);border-radius:999px;color:var(--ink);background:var(--surface);font-weight:650;text-decoration:none;transition:border-color var(--transition-fast),color var(--transition-fast),transform var(--transition-medium)}.topic-link:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-2px)}.error-page{display:grid;min-height:65vh;place-items:center;padding-block:4rem}.error-card{width:min(100%,50rem);padding:clamp(2rem,7vw,5rem);border:1px solid var(--line);border-radius:var(--radius-large);background:var(--surface);text-align:center;box-shadow:var(--shadow)}.error-code{color:var(--warm);font-family:var(--font-mono);font-size:clamp(4rem,16vw,9rem);font-weight:700;line-height:.8}.error-card h1{margin-top:1.5rem;font-size:clamp(2rem,5vw,3.5rem)}.error-card p{max-width:34rem;margin:1rem auto 0;color:var(--muted-ink)}.site-footer{padding-top:clamp(3rem,7vw,5rem);border-top:1px solid var(--line);background:var(--surface)}.footer-grid{display:grid;gap:2rem}.footer-brand{color:var(--ink);font-family:var(--font-display);font-size:1.55rem;font-weight:700;text-decoration:none}.footer-grid p{max-width:25rem;margin-top:.65rem;color:var(--muted-ink)}.footer-links{display:grid;align-content:start;gap:.35rem}.footer-links a{display:flex;min-height:2.75rem;align-items:center;color:var(--ink);text-decoration:none}.footer-links a:hover{color:var(--accent)}.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.75rem;margin-top:3rem;padding-block:1.2rem;border-top:1px solid 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