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

body {
  font-family: 'Arial', sans-serif;
  color: #1a1e3b; /* Dark blue */
  background-color: #fff;
  line-height: 1.6;
}

.header-container {
  background-color: #e7e9f7; /* Blue-gray for header background */
  padding: 10px 20px;
  text-align: center;
  border-bottom: 1px solid #b3b7d1;
}

.logo {
  font-size: 24px;
  font-weight: bold;
  color: #1a1e3b;
}

.main-container {
  max-width: 800px;
  margin: 40px auto;
  padding: 0 20px;
  text-align: center;
}