:root{color-scheme:dark;--bg:#080a08;--text:#f5f6f0;--green:#5be33b;--muted:#a5ada2;--line:#293026}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.75 Arial,Helvetica,sans-serif}a{color:var(--green);text-underline-offset:4px}a:focus-visible{outline:2px solid var(--green);outline-offset:5px}.shell{width:min(760px,calc(100% - 40px));margin:auto}header{padding:32px 0;border-bottom:1px solid var(--line)}header img{display:block;width:144px;height:auto}main{padding:28px 0 48px}h1{font-size:clamp(32px,7vw,44px);line-height:1.15;letter-spacing:-1.5px;margin:32px 0 12px}h2{font-size:20px;line-height:1.4;margin:30px 0 10px}p{margin:0 0 14px}ul,ol{padding-left:22px}footer{color:var(--muted);border-top:1px solid var(--line);padding:24px 0 36px;font-size:13px}.skip{position:absolute;top:-100px;background:var(--bg);padding:12px}.skip:focus{top:8px}