:root{--ink:#1b1e24;--bg:#eef0f4;--line:#d8dce3;--accent:#0f6b5c;--muted:#6b7280}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Segoe UI",Tahoma,"Noto Sans Arabic",Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.9}
header{background:var(--ink);color:#fff;padding:14px 22px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
header a.brand{color:#fff;text-decoration:none;font-weight:700;font-size:17px}
header a.brand span{color:#7fd1c3;font-weight:400}
header nav{display:flex;gap:16px;flex-wrap:wrap}
header nav a{color:#c9cdd4;text-decoration:none;font-size:13.5px}
header nav a:hover{color:#7fd1c3}
main{max-width:820px;margin:24px auto;background:#fff;border:1px solid var(--line);border-radius:12px;padding:34px 38px}
@media(max-width:640px){main{margin:12px;padding:22px 18px}}
h1{font-size:24px;margin-bottom:14px;color:var(--accent)}
h2{font-size:18px;margin:22px 0 8px}
p,li{font-size:15px;color:#2a2e35;margin-bottom:10px}
ul{padding-right:22px}
a{color:var(--accent)}
.cta{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;padding:11px 22px;border-radius:9px;font-weight:600;margin-top:14px}
.cta:hover{background:#0c584c}
footer{color:var(--muted);text-align:center;font-size:12.5px;padding:18px}
.date{color:var(--muted);font-size:12.5px;margin-bottom:16px}