:root {
  --froge-green: #32CD32;
  --froge-blue: #00BFFF;
  --froge-background: #F0FFF0;
}

body {
  margin: 0;
  font-family: 'Arial', sans-serif;
  background-color: var(--froge-background);
  color: var(--froge-green);
}

.header {
  background-color: var(--froge-blue);
  padding: 10px 0;
  text-align: center;
  font-size: 24px;
  color: white;
}

.navbar a {
  color: white;
  padding: 14px 20px;
  text-decoration: none;
  display: inline-block;
}

.navbar a:hover {
  background-color: var(--froge-green);
  color: black;
}

.main-content {
  padding: 20px;
  max-width: 800px;
  margin: auto;
}

.footer {
  background-color: var(--froge-blue);
  text-align: center;
  padding: 10px 0;
  position: fixed;
  width: 100%;
  bottom: 0;
  color: white;
}