:root{--color: black;--bg-color: rgba(245, 245, 245, .233);--primary-color: #0858ec;--shadow-color: rgba(0, 0, 0, .1)}.dark-theme{--color: #E0E0E0 ;--bg-color: #1F1F1F;--primary-color: #0A4D92;--shadow-color: rgba(255, 255, 255, .1)}*{font-family:Arial,Helvetica,sans-serif;background-color:var(--bg-color)}