:root{color-scheme:light;--purple:#6236a6;--ink:#263244;--muted:#5e6878;--line:#e3e5e9;--soft:#f5f1fb}*{box-sizing:border-box}body{margin:0;color:var(--ink);font:17px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#fff}.site-header{border-bottom:1px solid var(--line);padding:16px 24px}.site-header a{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;text-decoration:none}.mark{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--purple);color:#fff}main{width:min(820px,calc(100% - 32px));margin:42px auto 64px}h1{font-size:clamp(2rem,6vw,3rem);line-height:1.15;margin:0 0 28px}h2{font-size:1.45rem;line-height:1.3;margin:42px 0 14px}p,li{max-width:75ch}a{color:var(--purple)}strong{color:#1d2633}ul,ol{padding-left:28px}li+li{margin-top:7px}code{background:var(--soft);padding:.1em .3em;border-radius:4px}footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:24px;color:var(--muted);font-size:.9rem}footer a{font-weight:650}@media(max-width:600px){.site-header{padding:12px 16px}main{margin-top:28px}footer{padding:20px 16px}}:focus-visible{outline:3px solid #f3ba35;outline-offset:3px}