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h2{font-size:2rem}.study-metrics{grid-template-columns:1fr}}.author-signature{margin-top:2rem;padding:1.5rem;background:linear-gradient(135deg,#6366f11a,#8b5cf61a);border-left:4px solid var(--accent-color);border-radius:8px;backdrop-filter:blur(10px)}.author-signature p{margin:.25rem 0;font-size:1rem}.author-signature p:first-child{font-size:1.1rem;color:var(--accent-color)}.author-signature p:last-child{color:var(--text-secondary);font-size:.9rem}
