.doc-grid{gap:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(300px,1fr));display:grid}.doc-card{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--spacing-xl);transition:transform var(--transition-fast), box-shadow var(--transition-fast)}.doc-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.doc-card-icon{margin-bottom:var(--spacing-sm);font-size:2.5rem}.doc-card h3{margin-bottom:var(--spacing-sm);font-size:1.25rem}.doc-card p{color:var(--color-text-secondary);margin-bottom:var(--spacing-lg);font-size:.875rem}.doc-card-link{color:var(--color-primary);transition:color var(--transition-fast);font-weight:600;text-decoration:none}.doc-card-link:hover{color:var(--color-primary-hover)}