:root{--bg:#fafaf8;--ink:#111;--muted:#6a6a66;--line:#e4e4df;--accent:#2f4bff}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 "Inter",system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--accent)}
.wrap{max-width:720px;margin:0 auto;padding:0 24px}
header{padding:28px 0}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
header a{font-weight:600;letter-spacing:-.02em;text-decoration:none}
h1{font-size:clamp(2rem,5vw,3rem);line-height:1.08;letter-spacing:-.03em;font-weight:600;margin:48px 0 8px}
h2{font-size:1.3rem;letter-spacing:-.02em;font-weight:600;margin:48px 0 10px;padding-top:28px;border-top:1px solid var(--line)}
p,li{color:#333}
ul{padding-left:20px}
.updated{color:var(--muted);font-size:15px}
footer{border-top:1px solid var(--line);margin-top:64px;padding:28px 0 48px;color:var(--muted);font-size:14px}

/* Language switch */
.lang{display:flex;align-items:center;gap:2px;font-size:13px;font-weight:500;border:1px solid var(--line);border-radius:999px;padding:3px}
.lang a,.lang span{padding:5px 11px;border-radius:999px;text-decoration:none;color:var(--muted);line-height:1}
.lang a:hover{color:#111}
.lang span{background:#111;color:#fafaf8}