.difficulty-selector[data-v-8443a01f]{display:flex;flex-direction:column;gap:var(--space-xs)}.ds-label[data-v-8443a01f]{font-size:.9rem;font-weight:600;color:var(--text-muted);margin-bottom:4px}.ds-row[data-v-8443a01f]{display:flex;gap:var(--space-sm);flex-wrap:wrap;justify-content:center}.ds-chip[data-v-8443a01f]{flex:1 1 auto;min-width:70px;padding:10px 14px;background:var(--bg-muted);border:2px solid transparent;border-radius:var(--radius-md);font-size:1rem;font-weight:600;color:var(--text);cursor:pointer;transition:border-color .15s,background .15s,transform .08s;display:inline-flex;align-items:center;justify-content:center;gap:6px}.ds-chip[data-v-8443a01f]:hover{background:var(--bg-muted)}.ds-chip[data-v-8443a01f]:active{transform:translateY(1px)}.ds-chip.active[data-v-8443a01f],.ds-chip.active[data-v-8443a01f]:hover{background:var(--primary);color:var(--text-light);border-color:var(--primary-dark)}.ds-icon[data-v-8443a01f]{font-size:1.2rem}.ds-hint[data-v-8443a01f]{text-align:center;font-size:.85rem;margin-top:4px}