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rgba(209,174,105,.22);color:#a78a5a;background:transparent;font-family:Arial,sans-serif;font-size:8px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.add-link:hover{border-color:#e4b96280;color:var(--brass-light)}.add-link:disabled{cursor:not-allowed;border-color:#d1ae691a;color:#5c564c}@media(max-width:1080px){.workspace{grid-template-columns:1fr}.config-panel{min-height:auto;border-top:1px solid var(--line);border-left:0}.config-rows{display:grid;grid-template-columns:repeat(2,1fr)}.config-row.expanded{grid-row:span 3}}@media(max-width:700px){.top-bar{align-items:flex-start;padding:14px 16px}.top-actions{gap:5px;justify-content:flex-end;flex-wrap:wrap}.move-counter{width:100%;margin:0;text-align:right}.quiet-button{padding:7px;font-size:8px}.puzzle-stage{padding:38px 12px 32px}.lock-frame{padding:40px 10px 35px}.lock-row{grid-template-columns:25px minmax(220px,1fr);gap:5px;padding:7px 3px}.row-state{display:none}.rail{gap:8px;padding-inline:9px}.selected-readout,.move-error,.solution-panel{width:100%}.position-meter{display:none}.config-panel{padding:32px 14px}.config-rows{display:flex}}@media(max-width:440px){.brand small{display:none}.brand strong{font-size:11px}.lock-row{grid-template-columns:18px minmax(185px,1fr)}.row-number{font-size:10px}.rail{gap:5px}.controls{gap:10px}.controls button span:last-child{display:none}}