/* General Styles */
body {
  margin: 0;
  padding: 0;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  background-color: #eef2ff; /* AppColors.backgroundLight */
  color: #111827; /* AppColors.textPrimaryLight */
  line-height: 1.6;
}

a {
  color: #6366f1; /* AppColors.primary */
  text-decoration: none;
  font-weight: 500;
}

a:hover {
  text-decoration: underline;
  color: #4f46e5; /* AppColors.primaryDark */
}

/* Central Container */
.container {
  max-width: 800px;
  margin: 40px auto;
  background-color: #ffffff; /* AppColors.surfaceLight */
  padding: 40px;
  box-shadow:
    0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  border-radius: 16px;
}

.container h1 {
  text-align: center;
  color: #111827;
  font-size: 2.25rem;
  margin-bottom: 0.5rem;
}

/* Header */
header {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 20px;
}

header h1 {
  margin: 10px 0 0;
  font-size: 28px;
  text-align: center;
}

/* Sections */
h2 {
  border-bottom: 2px solid #e5e7eb; /* AppColors.dividerLight */
  color: #111827;
  padding-bottom: 10px;
  margin-top: 40px;
  font-size: 1.5rem;
  font-weight: 600;
}

h3 {
  margin-top: 24px;
  font-size: 1.25rem;
  font-weight: 500;
  color: #374151; /* AppColors.onSurfaceLight */
}

p,
li {
  margin-bottom: 16px;
  color: #374151; /* AppColors.onSurfaceLight */
}

ul {
  list-style-type: disc;
  margin-left: 20px;
  color: #374151;
}

li strong {
  color: #111827;
}

/* Language Selector */
.language-selector {
  position: fixed;
  top: 20px;
  right: 20px;
  background-color: #ffffff;
  padding: 8px 16px;
  border-radius: 8px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  z-index: 1000;
}

.language-selector select {
  border: none;
  background-color: transparent;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  color: #374151;
  outline: none;
}

/* Utility */
.text-center {
  text-align: center;
}

.text-sm {
  font-size: 0.875rem;
  color: #6b7280; /* AppColors.textSecondaryLight */
}

/* Responsiveness */
@media (max-width: 600px) {
  .container {
    padding: 24px;
    margin: 16px;
    border-radius: 12px;
  }
  header h1 {
    font-size: 24px;
  }
  h2 {
    font-size: 1.25rem;
  }
}