body {
  font-family: 'Lora', serif;
  background: linear-gradient(#fdf6e3, #e0e0c0);
  margin: 0;
  padding: 0;
  text-align: center;
}

header h1 {
  font-size: 2.5em;
  margin-top: 1em;
  color: #6b4f1d;
}

header span {
  font-style: italic;
  color: #2e7d32;
}

.tree {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 2em auto;
}

.roots, .fruits {
  display: flex;
  gap: 1em;
  margin: 1em 0;
}

.trunk {
  background-color: #8d6e63;
  padding: 1em;
  border-radius: 10px;
  color: white;
  width: 60%;
}

.value {
  cursor: pointer;
  padding: 0.5em 1em;
  border-radius: 8px;
  background-color: #f0f4c3;
  transition: background-color 0.3s;
}

.value:hover {
  background-color: #c5e1a5;
}

#info-box {
  margin-top: 2em;
  padding: 1em;
  background-color: #fffde7;
  border: 2px solid #c0ca33;
  border-radius: 10px;
  width: 60%;
  margin-left: auto;
  margin-right: auto;
}

.hidden {
  display: none;
}