:root{
  --bg:#0b1220;
  --card:#0f1a30;
  --text:#eaf0ff;
  --muted:#b9c5e7;
  --accent:#6aa6ff;
  --border:rgba(255,255,255,.10);
  --shadow:0 18px 50px rgba(0,0,0,.35);
  --radius:16px;
  --max:920px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  background:
    radial-gradient(900px 500px at 15% 10%, rgba(106,166,255,.25), transparent 60%),
    radial-gradient(900px 500px at 85% 20%, rgba(122,255,203,.12), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.65;
}

a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

header{padding:44px 18px 16px}
.container{
  width:100%;
  max-width:var(--max);
  margin:0 auto;
}

.brand{
  display:flex;
  gap:14px;
  align-items:center;
}

.logo-img{
  width:48px;
  height:48px;
  object-fit:contain;
  background:none;
  border:none;
  padding:0;
  box-shadow:none;
}



.brand h1{
  margin:0;
  font-size:20px;
  font-weight:700;
  letter-spacing:.2px;
}
.brand p{
  margin:2px 0 0;
  color:var(--muted);
  font-size:14px;
}

.hero{
  margin-top:18px;
  background: rgba(255,255,255,.03);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px;
  box-shadow: var(--shadow);
}
.hero h2{
  margin:0 0 8px;
  font-size:28px;
}
.hero p{
  margin:0;
  color:var(--muted);
}

main{padding:0 18px 56px}

.card{
  margin-top:18px;
  background: rgba(255,255,255,.03);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px;
  box-shadow: var(--shadow);
}

.meta{
  margin:0 0 16px;
  color:var(--muted);
  font-size:14px;
}

h3{margin:22px 0 8px;font-size:18px}
h4{margin:16px 0 6px;font-size:16px;color:#dce6ff}

ul{margin:10px 0 0 18px}
li{margin:6px 0}

hr{
  border:none;
  border-top:1px solid var(--border);
  margin:18px 0;
}

.footer{
  margin-top:22px;
  color:var(--muted);
  font-size:13px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:space-between;
  align-items:center;
  border-top:1px solid var(--border);
  padding-top:16px;
}
.footer .links{display:flex;gap:14px;flex-wrap:wrap}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-size:13px;
}

.grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap:14px;
}
@media (max-width: 740px){
  .grid{grid-template-columns: 1fr}
  .hero h2{font-size:24px}
}