:root{--bg:#f6f8fb;--card:#fff;--ink:#14213d;--muted:#5b6678;--brand:#0b6e8a;--line:#dde3ec}
@media (prefers-color-scheme:dark){:root{--bg:#0e141b;--card:#161e28;--ink:#e8edf3;--muted:#9aa7b8;--brand:#4cc3df;--line:#2a3544}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.85 "Noto Kufi Arabic","Segoe UI",Tahoma,Arial,sans-serif}
header,main,footer{max-width:820px;margin:0 auto;padding:0 16px}
header{padding-top:24px;padding-bottom:8px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.brand{font-weight:700;font-size:20px;color:var(--brand);text-decoration:none}
nav a{margin-inline-start:14px;color:var(--muted);text-decoration:none;font-size:14px}nav a:hover{color:var(--brand)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;margin:16px 0}
h1{font-size:26px;margin:.4em 0}h2{font-size:19px;margin:1.4em 0 .4em;color:var(--brand)}p,li{color:var(--ink)}li{margin:.2em 0}
.muted{color:var(--muted);font-size:14px}
.en{direction:ltr;text-align:left;font-family:"Segoe UI",Roboto,Arial,sans-serif}
footer{padding:24px 16px 40px;color:var(--muted);font-size:14px}
a{color:var(--brand)}
.badge{display:inline-block;background:var(--line);border-radius:99px;padding:2px 12px;font-size:13px;color:var(--muted)}