:root{--bg:#0B0E0D;--surface:#1B211F;--ink:#F2F5F3;--soft:#B8C2BD;--line:#2A322F;--primary:#3CCB7F;color-scheme:dark}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","SF Arabic","Geeza Pro",Tahoma,sans-serif}
header{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;border-bottom:1px solid var(--line);background:var(--surface);position:sticky;top:0}
.brand{font-weight:700;font-size:22px}a{color:var(--primary)}
main{max-width:720px;margin:0 auto;padding:8px 16px 48px}
h1{font-size:28px;line-height:1.3;margin:24px 0 4px}h2{font-size:20px;margin:28px 0 8px}
p,li{color:var(--soft);overflow-wrap:anywhere}ul{padding-inline-start:22px}.meta{font-size:14px}
hr{border:0;border-top:1px solid var(--line);margin:40px 0}.email{font-size:20px;text-align:center;direction:ltr}