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

body {
  font-family: Arial, sans-serif;
  background-color: #f0f0f0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.container {
  text-align: center;
  background: white;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header h1 {
  color: #003366;
  margin-bottom: 10px;
}

.header p {
  color: #666;
  margin-bottom: 40px;
}

.main {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 660px;
  margin: 0 auto;
}

.btn {
  padding: 15px 20px;
  font-size: 16px;
  background-color: #003366;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  width: 100%;
}

.btn:hover {
  background-color: #0066cc;
}