Range Slider

Volume: 50%

Brightness: 75%

Temperature: 20°C

This slider is disabled

• ✓ Use #volume-slider, #brightness-slider, #temperature-slider, #price-slider for each range
• ✓ Set values with fill() or inputValue, verify in #volume-value, #brightness-value spans
• ✓ Test step constraints: brightness (step 5), temperature (step 0.5), price (step 10)
• ✓ Verify #disabled-slider cannot be changed and has disabled attribute
• ✓ Check summary section updates in real-time with slider changes