:root{
  --bg:#0b1020; --bg2:#0e1428; --card:#131b33; --card2:#182242;
  --line:#223056; --line2:#2c3d6e;
  --txt:#eef2fb; --mut:#a2aec9; --dim:#6c7a9c;
  --acc:#3ea6ff; --acc2:#2fe0a0; --warn:#ffb454; --err:#ff6470; --vio:#8b7bff;
  --r:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--txt);font-family:"Segoe UI",Tahoma,"Noto Kufi Arabic",Arial,sans-serif;line-height:1.9;overflow-x:hidden}
a{color:var(--acc);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{width:100%;max-width:860px;margin:0 auto;padding:0 20px}
.bg{position:fixed;inset:0;z-index:-1;background:
  radial-gradient(900px 520px at 88% -8%, rgba(62,166,255,.16), transparent 60%),
  radial-gradient(760px 480px at 6% 16%, rgba(139,123,255,.10), transparent 58%)}
header{position:sticky;top:0;z-index:60;background:rgba(11,16,32,.84);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0}
.logo{font-size:19px;font-weight:800;color:#fff;white-space:nowrap}
.logo i{font-style:normal;color:var(--acc)}
.logo .dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--acc2);margin-left:2px;box-shadow:0 0 12px var(--acc2)}
.nav-links{display:flex;align-items:center;gap:16px}
.nav-links a{color:var(--mut);font-size:14px;font-weight:600;transition:.2s}
.nav-links a:hover{color:var(--acc);text-decoration:none}
.nav-cta{background:var(--acc2);color:#04221a;padding:8px 18px;border-radius:999px;font-weight:800;font-size:13.5px;white-space:nowrap;transition:.2s}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(47,224,160,.35);text-decoration:none}
main{padding:40px 0 30px}
.page-head{text-align:center;margin-bottom:30px}
.page-head .tag{display:inline-block;border:1px solid rgba(62,166,255,.35);background:rgba(62,166,255,.08);color:var(--acc);border-radius:999px;padding:4px 14px;font-size:12px;font-weight:700;margin-bottom:14px}
.page-head h1{font-size:clamp(24px,4.6vw,34px);font-weight:800;margin-bottom:8px}
.page-head p{color:var(--mut);font-size:15px}
.updated{color:var(--dim);font-size:12.5px;margin-top:8px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 26px;margin-bottom:16px}
.card h2{font-size:19px;font-weight:800;margin-bottom:12px;color:#fff}
.card h2 .n{color:var(--acc2);margin-left:8px;font-weight:800}
.card p{color:#cdd6ea;font-size:15px;margin-bottom:12px}
.card ul{list-style:none;margin:0 0 12px}
.card ul li{color:#cdd6ea;font-size:15px;padding:5px 0 5px 22px;position:relative}
.card ul li::before{content:"";position:absolute;right:2px;top:15px;width:7px;height:7px;border-radius:50%;background:var(--acc)}
.card b{color:#fff}
.warn-box{background:rgba(255,180,84,.08);border:1px solid rgba(255,180,84,.35);border-radius:var(--r);padding:16px 20px;margin-bottom:16px;color:#ffe1b8;font-size:14.5px}
.warn-box b{color:var(--warn)}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.contact-box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;text-align:center}
.contact-box .ic{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:22px;margin:0 auto 10px;background:rgba(62,166,255,.12);border:1px solid rgba(62,166,255,.28)}
.contact-box h3{font-size:15.5px;color:#fff;margin-bottom:5px}
.contact-box p{color:var(--mut);font-size:13.5px}
.contact-box a{color:var(--acc);font-weight:700}
.cta-end{text-align:center;padding:26px 0 10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 30px;border-radius:14px;font-size:15.5px;font-weight:800;border:0;cursor:pointer;transition:.2s;background:linear-gradient(135deg,var(--acc2),#19c98a);color:#03231a;box-shadow:0 12px 30px rgba(47,224,160,.28)}
.btn:hover{transform:translateY(-2px);text-decoration:none}
footer{padding:30px 0 42px;border-top:1px solid var(--line);background:rgba(8,12,24,.6);margin-top:30px}
.foot{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));margin-bottom:18px}
.foot h4{font-size:14px;color:#fff;margin-bottom:10px}
.foot a{display:block;color:var(--mut);font-size:13.5px;padding:3px 0;transition:.2s}
.foot a:hover{color:var(--acc);text-decoration:none}
.copy{text-align:center;color:var(--dim);font-size:12.5px;border-top:1px solid var(--line);padding-top:18px}
@media(max-width:640px){
  .nav-links a:not(.nav-cta){display:none}
  main{padding:28px 0 20px}
  .card{padding:20px}
}