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0;width:100%;height:var(--difficulty-thumb-size);margin:0;opacity:0;cursor:pointer;z-index:3}.difficulty-slider:disabled{cursor:not-allowed;opacity:.6}.difficulty-slider-wrap.disabled .difficulty-slider-visual{opacity:.6}.difficulty-slider-visual{position:relative;height:var(--difficulty-thumb-size)}.difficulty-slider-track{position:absolute;inset:50% 0 auto 0;width:100%;height:8px;transform:translateY(-50%);border-radius:999px;background:color-mix(in srgb,var(--ink) 18%,var(--bg))}.difficulty-slider-thumb{position:absolute;top:50%;left:calc((var(--difficulty-index) / (var(--difficulty-steps) - 1)) * 100%);transform:translate(-50%,-50%);width:var(--difficulty-thumb-size);height:var(--difficulty-thumb-size);background:var(--blue);border:0;border-radius:999px;box-shadow:0 1px 6px color-mix(in srgb,var(--ink) 24%,transparent)}.difficulty-labels{display:flex;justify-content:space-between;font-size:12px;font-weight:400;color:color-mix(in srgb,var(--ink) 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