.main {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  min-height: 100vh;
  padding: 2rem;
}

.container {
  max-width: 1000px;
  margin: 2rem auto;
  text-align: center;
}

.title {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: #1a1a1a;
}

.description {
  font-size: 1.2rem;
  line-height: 1.5;
  color: #666;
  margin-bottom: 2.5rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  width: 100%;
  margin-top: 2rem;
}

.card {
  padding: 2rem;
  margin: 1rem 0;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  text-align: left;
  transition: transform 0.2s ease;
}

.card:hover {
  transform: translateY(-5px);
}

.card h2 {
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
  color: #1a1a1a;
  border-bottom: 2px solid #f0f0f0;
  padding-bottom: 0.5rem;
}

.card p {
  color: #666;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.code {
  background: #f8f8f8;
  padding: 1.2rem;
  border-radius: 8px;
  font-family: monospace;
  overflow-x: auto;
  color: #333;
  margin: 1.5rem 0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.api-section {
  margin-top: 3rem;
}

.api-method {
  background: #f5f7fa;
  padding: 1rem;
  border-left: 4px solid #4a90e2;
  margin: 1.5rem 0;
}