:root{color-scheme:light dark;font-family:system-ui,sans-serif;color:light-dark(#20382c,#e5eee7);background:light-dark(#f4f6f2,#101913)}*{box-sizing:border-box}body{margin:0}main{max-width:820px;margin:0 auto;padding:48px 24px 80px}a{color:light-dark(#197057,#8ec4a6)}h1{font-size:clamp(30px,5vw,50px);line-height:1.12;letter-spacing:-.035em;margin:34px 0 20px}h2{font-size:23px;margin:0 0 18px}p{line-height:1.75;font-size:16px}.lead{font-size:19px;color:light-dark(#607365,#abc1b0)}section{border-top:1px solid light-dark(#dce5da,#354d3d);padding-top:28px;margin-top:36px}pre{padding:20px;background:light-dark(#eaf1e7,#1b2d20);border-radius:12px;overflow-x:auto;font-size:13px;line-height:1.7}p code{overflow-wrap:anywhere;font-size:14px}