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

body {
  font-family: 'Arial', sans-serif;
  background-color: #f0f2f5;
  color: #333;
}

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

main {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 20px;
}