body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background: radial-gradient(circle at top, #0f172a, #020617);
  color: #e5e7eb;
}

a { color: #38bdf8; text-decoration: none; }

.hero {
  padding: 80px 20px;
  text-align: center;
}

.hero.small { padding: 50px 20px; }

.posts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  padding: 40px;
}

article {
  background: rgba(255,255,255,0.05);
  border-radius: 14px;
  padding: 24px;
  backdrop-filter: blur(12px);
}

.cta {
  display: inline-block;
  margin-top: 20px;
  padding: 14px 22px;
  background: #38bdf8;
  color: #020617;
  border-radius: 10px;
  font-weight: bold;
}

footer {
  text-align: center;
  padding: 30px;
  font-size: 14px;
  opacity: 0.8;
}