:root{
  --bg:#0b1027; --bg2:#0a1331; --card:#12183f; --muted:#a9b1d6; --txt:#eef2ff;
  --primary:#7C3AED; --secondary:#06B6D4; --ring: rgba(124,58,237,.35);
}
*{box-sizing:border-box} html,body{height:100%}
body{margin:0;font-family:'Tajawal',system-ui,Segoe UI,Arial;background:radial-gradient(1200px 600px at 10% 0%, rgba(124,58,237,.2), transparent), radial-gradient(1200px 600px at 100% 20%, rgba(6,182,212,.18), transparent), linear-gradient(var(--bg), var(--bg2));color:var(--txt);direction:rtl}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:auto;padding:16px}
.header{display:flex;gap:12px;align-items:center;padding:8px 0;position:sticky;top:0;background:linear-gradient(180deg, rgba(11,16,39,.9), rgba(11,16,39,.6) 60%, transparent);backdrop-filter:blur(6px);z-index:50}
.brand img{height:44px}
.nav{margin-right:auto;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.nav a{padding:10px 14px;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.06)}
.nav a:hover{border-color:var(--ring);box-shadow:0 0 0 3px var(--ring) inset}
.btn{display:inline-block;padding:10px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.06);cursor:pointer}
.btn.primary{background:linear-gradient(135deg,var(--primary),var(--secondary));border:none;color:#081024}
.badge{font-size:12px;padding:4px 8px;border-radius:999px;background:rgba(255,255,255,.08);margin:0 8px}
.hero{margin:8px 0 16px}
.slider{overflow:hidden;border-radius:20px;border:1px solid rgba(255,255,255,.08);position:relative}
.slide{display:none;position:relative}
.slide.active{display:block}
.slide img{width:100%;height:340px;object-fit:cover;display:block}
.slide .cap{position:absolute;inset:auto 0 0 0;padding:14px;background:linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.55));}
.search{display:flex;gap:8px;padding:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:14px;margin-top:12px}
.search input{flex:1;padding:10px 12px;border:none;border-radius:10px;background:#0d1638;color:var(--txt)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin:18px 0}
.card{background:var(--card);border:1px solid rgba(255,255,255,.08);border-radius:16px;overflow:hidden;transform:translateY(8px);opacity:0;transition:all .45s ease}
.card.show{transform:translateY(0);opacity:1}
.thumb{aspect-ratio:16/9;background:#10163a}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.card h3{margin:12px 12px 6px;font-size:18px}
.card p{margin:0 12px 12px;color:var(--muted)}
.card .actions{display:flex;gap:8px;padding:12px;margin-top:auto}
.article{background:var(--card);border:1px solid rgba(255,255,255,.08);border-radius:16px;overflow:hidden}
.article .cover{width:100%;height:360px;object-fit:cover;display:block}
.article .body{padding:18px}
.article .body p{line-height:1.95;color:#e9ecff}
.hr{height:1px;background:rgba(255,255,255,.1);margin:16px 0;border:none}
.ad{background:#0f1538;border:1px dashed rgba(255,255,255,.25);border-radius:14px;padding:10px;text-align:center;color:var(--muted);font-size:13px}
.footer{margin:30px 0 12px;color:var(--muted);text-align:center;font-size:14px}
.notice{margin:12px 0;padding:10px;border:1px solid rgba(255,255,255,.15);border-radius:12px;background:rgba(255,255,255,.04);color:var(--muted)}
.quiz .qimg{width:100%;height:260px;object-fit:cover;border-radius:12px}