body {
  margin: 0;
  background: #07011E;
  color: #E5E7EB;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 20px;
}

.hero h1 {
  font-size: 2.2rem;
  margin-bottom: 10px;
}

.hero p {
  opacity: 0.85;
  max-width: 640px;
}

.posts {
  margin-top: 48px;
}

.post-card {
  padding: 24px 0;
  border-bottom: 1px solid #1F2937;
}

.post-card h2 {
  margin: 0 0 8px;
}

.post-card .excerpt {
  opacity: 0.8;
  margin-bottom: 10px;
}

.post-card a,
.back {
  color: #60A5FA;
  text-decoration: none;
  font-weight: 500;
}

.meta {
  opacity: 0.7;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.notice {
  margin-top: 32px;
  padding: 16px;
  background: #0E0830;
  border-radius: 10px;
  opacity: 0.9;
}