:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark}body{margin:0;min-width:320px;min-height:100vh}html{scroll-behavior:smooth}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background-color:#374151;border-radius:20px}::-webkit-scrollbar-thumb:hover{background-color:#4b5563}