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

html,
body {
  max-width: 100vw;
  overflow-x: hidden;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  background-color: #f5f5f5;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

h1 {
  font-size: 3rem;
  color: #333;
  margin-bottom: 1rem;
}

.test-marker {
  font-size: 1.2rem;
  color: #666;
  margin-bottom: 2rem;
}

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

.api-test {
  background: #f9f9f9;
  border-radius: 8px;
  padding: 1.5rem;
  margin: 2rem 0;
}

.api-test ul {
  list-style: none;
  padding-left: 0;
}

.api-test li {
  margin: 0.5rem 0;
}

.api-test a {
  color: #0070f3;
  text-decoration: none;
}

.api-test a:hover {
  text-decoration: underline;
}

.version {
  margin-top: 2rem;
  color: #999;
  font-size: 0.9rem;
}