*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: #1a1a2e;
  background: #f5f5f7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.header {
  background: #fff;
  border-bottom: 1px solid #e0e0e0;
  padding: 1rem 2rem;
}

.nav {
  max-width: 960px;
  margin: 0 auto;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1a1a2e;
  text-decoration: none;
}

main {
  flex: 1;
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem;
  width: 100%;
}

.hero {
  text-align: center;
  padding: 4rem 0 3rem;
}

.hero-image {
  max-width: 100%;
  height: auto;
  margin-bottom: 2rem;
}

.hero h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.hero p {
  color: #666;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  background: #e0e0e0;
  color: #666;
}

.badge.active {
  background: #d4edda;
  color: #155724;
}

.info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  padding-bottom: 3rem;
}

.card {
  background: #fff;
  border-radius: 8px;
  padding: 1.5rem;
  border: 1px solid #e0e0e0;
}

.card-icon {
  margin-bottom: 1rem;
}

.card h2 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.card p {
  color: #555;
  font-size: 0.95rem;
}

code {
  background: #f0f0f0;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.9em;
}

.footer {
  text-align: center;
  padding: 1.5rem;
  color: #999;
  font-size: 0.85rem;
  border-top: 1px solid #e0e0e0;
}