:root{
  --bg:#0b1020;--card:#111831;--text:#e6edf6;--muted:#a3b1c6;
  --primary:#3b82f6;--accent:#22c55e;--border:#223055;
  --radius:18px;--shadow:0 10px 30px rgba(0,0,0,.25)
}
*{box-sizing:border-box}
html[dir="rtl"] body{font:16px/1.9 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Vazirmatn","IranSans",Tahoma}
html,body{margin:0;background:var(--bg);color:var(--text)}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:auto;padding:0 16px}
.site-header{position:sticky;top:0;background:rgba(17,24,49,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:10}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px}
.logo-dot{width:12px;height:12px;border-radius:50%;background:linear-gradient(45deg,var(--primary),var(--accent));box-shadow:0 0 10px var(--primary)}
.nav{display:flex;flex-wrap:wrap;gap:8px}
.nav a{padding:8px 12px;border:1px solid transparent;border-radius:999px}
.nav a.active,.nav a:hover{background:rgba(59,130,246,.12);border-color:rgba(59,130,246,.3)}
main.container{padding:28px 16px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.0));border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}
h1{margin:0 0 12px 0;font-size:28px;line-height:1.3}
h2{margin-top:28px}
p{margin:0 0 14px 0}
hr{border:0;border-top:1px dashed var(--border);margin:28px 0}
.list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin:16px 0 0}
.list a{display:block;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px 16px}
.site-footer{border-top:1px solid var(--border);background:#0c1327;margin-top:28px}
.footer-inner{padding:20px 16px;color:var(--muted);text-align:center}
@media (max-width:700px){
  .header-inner{flex-direction:column;align-items:stretch;padding:10px 0}
  .nav{justify-content:flex-start}
}