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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  background: linear-gradient(135deg, #1a0b2e 0%, #2a0f3a 100%);
  color: #f0e6ff;
  min-height: 100vh;
  transition: background 0.35s ease, color 0.35s ease;
}

body.light {
  background: white;
  color: #2e1065;
}