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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #f5f5f5;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px;
}

header {
  background: #232f3e;
  color: white;
  padding: 60px 20px;
  text-align: center;
  margin: -40px -20px 40px;
}

h1 {
  font-size: 2.5em;
  margin-bottom: 10px;
}

.subtitle {
  font-size: 1.2em;
  opacity: 0.9;
}

.card {
  background: white;
  border-radius: 8px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

h2 {
  color: #232f3e;
  margin-bottom: 20px;
  font-size: 1.8em;
}

h3 {
  color: #232f3e;
  margin: 25px 0 15px;
  font-size: 1.3em;
}

code {
  background: #f4f4f4;
  padding: 2px 6px;
  border-radius: 3px;
  font-family: Monaco, 'Courier New', monospace;
  font-size: 0.9em;
}

pre {
  background: #f4f4f4;
  padding: 20px;
  border-radius: 5px;
  overflow-x: auto;
  margin: 15px 0;
}

pre code {
  background: none;
  padding: 0;
}

.endpoint {
  background: #e8f4f8;
  padding: 15px;
  border-radius: 5px;
  margin: 15px 0;
  border-left: 4px solid #0073bb;
}

.method {
  display: inline-block;
  background: #0073bb;
  color: white;
  padding: 4px 10px;
  border-radius: 3px;
  font-weight: bold;
  margin-right: 10px;
}

ul {
  margin: 15px 0 15px 30px;
}

li {
  margin: 8px 0;
}

a {
  color: #0073bb;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.note {
  background: #fff3cd;
  border-left: 4px solid #ffc107;
  padding: 15px;
  margin: 15px 0;
  border-radius: 5px;
}