/* CDP 下载测试 - CSS 样式文件 */

:root {
  --primary-color: #667eea;
  --secondary-color: #764ba2;
  --background: #f8f9fa;
  --text-color: #2c3e50;
  --border-color: #e9ecef;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--background);
  color: var(--text-color);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.card {
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 24px;
  margin-bottom: 16px;
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .container {
    padding: 16px;
  }

  .card {
    padding: 16px;
  }
}