:root{color-scheme:light dark}*{box-sizing:border-box}body,html{padding:0;margin:0;font-family:ui-sans-serif,system-ui}body{background:#0b0d10;color:#e6e8eb}.container{max-width:960px;margin:0 auto;padding:24px}.title{font-size:28px;font-weight:700}