.es-canvas-wrap{position:relative;width:100%;max-width:420px;height:170px;background:var(--game-bg-canvas);border:var(--game-border-thick) solid var(--game-border-color);border-radius:var(--game-radius-lg);overflow:hidden;flex-shrink:1;min-height:0}#es-canvas{width:100%;height:100%;display:block}#es-prompt{text-align:center}.es-slider-row{display:flex;flex-direction:column;align-items:center;gap:8px;width:100%;max-width:340px}.es-slider-value{font:700 1.6rem/1 var(--game-font-mono);color:var(--game-accent-blue)}.es-slider{-webkit-appearance:none;width:100%;height:14px;background:var(--game-bg-surface);border:2px solid var(--game-border-color);border-radius:var(--game-radius-pill);outline:none}.es-slider::-webkit-slider-thumb{-webkit-appearance:none;width:32px;height:32px;background:var(--game-accent-blue);border:3px solid rgba(0,0,0,.2);border-radius:50%;box-shadow:var(--game-shadow-sm);cursor:grab}.es-slider::-moz-range-thumb{width:32px;height:32px;background:var(--game-accent-blue);border:3px solid rgba(0,0,0,.2);border-radius:50%;box-shadow:var(--game-shadow-sm);cursor:grab}.es-slider::-webkit-slider-thumb:active{cursor:grabbing;transform:scale(1.15)}.es-feedback{text-align:center}.es-marker-guess{position:absolute;bottom:6px;width:4px;height:14px;background:var(--game-accent-blue);border-radius:2px}.es-marker-real{position:absolute;bottom:6px;width:4px;height:14px;background:var(--game-accent-green);border-radius:2px}@media(max-height:700px){.es-canvas-wrap{height:150px}.es-slider-value{font-size:1.3rem}}@media(max-height:580px){.es-canvas-wrap{height:110px}.es-slider-value{font-size:1.1rem}}