@font-face{font-family:"IBM Plex Sans Arabic";font-weight:400;font-display:swap;src:url("/fonts/ibm-plex-sans-arabic-400-arabic.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans Arabic";font-weight:700;font-display:swap;src:url("/fonts/ibm-plex-sans-arabic-700-arabic.woff2") format("woff2")}
:root{--bg:#F7F5F1;--surface:#fff;--text:#14171C;--muted:#5E6470;--line:#E7E4DE;--accent:#8A6A2F}
@media (prefers-color-scheme:dark){:root{--bg:#0D1524;--surface:#15213A;--text:#F4EFE6;--muted:#A9B1C2;--line:rgba(255,255,255,.12);--accent:#C8A45D}}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:16px/1.85 "IBM Plex Sans Arabic","Segoe UI",Tahoma,system-ui,sans-serif}
main{max-width:720px;margin:0 auto;padding:max(24px,env(safe-area-inset-top)) 18px 64px}
h1{font-size:30px;line-height:1.3;margin:18px 0 8px}
h2{font-size:19px;margin:0 0 8px;color:var(--accent)}
.lead{font-size:18px}
section{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px 20px;margin:16px 0}
ul,ol{padding-inline-start:22px;margin:0}
li{margin:6px 0}
code{direction:ltr;unicode-bidi:isolate;background:rgba(127,127,127,.12);padding:1px 6px;border-radius:6px}
a{color:var(--accent)}
.back{display:inline-block;text-decoration:none;font-size:14px}
.muted{color:var(--muted);font-size:14px}
details{border-top:1px solid var(--line);padding:10px 0}
details:first-of-type{border-top:0}
summary{cursor:pointer;font-weight:700}