```html ``` **Important:** `scrollAmount = 150` ka matlab har 10 seconds mein **150 pixels** neeche jayega. Agar aap chahte ho har 10 seconds mein **300px, 500px ya 1000px** scroll ho, sirf `150` ki value change karni hai.
!function(){"use strict";if("querySelector"in document&&"addEventListener"in window){var e=document.body;e.addEventListener("pointerdown",(function(){e.classList.add("using-mouse")}),{passive:!0}),e.addEventListener("keydown",(function(){e.classList.remove("using-mouse")}),{passive:!0})}}();