*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;min-height:100%;overflow-x:hidden}:root{--exp-primary: #1a73e8;--exp-dark: #202124;--exp-gray-bg: #f8f9fa;--exp-border: #dadce0;--exp-accent: #e8f0fe;--exp-shadow: 0 4px 12px rgba(0, 0, 0, .1)}