body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f5f5f5;
}
.dashboard {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}
section {
  margin-bottom: 20px;
}
.metric, .conversion-metrics div {
  background: #ffffff;
  padding: 15px;
  margin: 10px 0;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}