:root {
  --primary-color: #017439;
  --secondary-color: #FFFFFF;
  --register-button-bg: #C30808;
  --register-login-font: #FFFF00;
  --dark-background-color: #1a1a2e;
  --text-on-dark: #ffffff;
  --text-on-light: #333333;
  --border-color: #e0e0e0;
}

.page-index {
  color: var(--text-on-dark);
  background-color: var(--dark-background-color);
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

.page-index__section-title {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 20px;
  color: var(--secondary-color);
  text-align: center;
}

.page-index__section-description {
  font-size: 18px;
  color: #cccccc;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-index__dark-section {
  background-color: var(--dark-background-color);
  color: var(--text-on-dark);
  padding: 80px 20px;
}

.page-index__light-section {
  background-color: var(--secondary-color);
  color: var(--text-on-light);
  padding: 80px 20px;
}
.page-index__light-section .page-index__section-title {
  color: var(--primary-color);
}
.page-index__light-section .page-index__section-description {
  color: var(--text-on-light);
}