/* Visual Search experiment styles */
#vs-canvas { display: block; margin: 0 auto; }
.block-label {
    font-size: 0.95rem; font-weight: 600; color: var(--color-text-secondary);
    margin-bottom: var(--space-md); text-align: center; min-height: 1.5em;
}
.key-reminder {
    margin-top: var(--space-md); font-size: 0.9rem; font-weight: 500;
    text-align: center; color: var(--color-text-muted);
}