/* Base styles */
html, body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f8f9fa;
  color: #212529;
  min-height: 100vh;
  line-height: 1.6;
}

/* Container utility */
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
}