body {
  font-family: system-ui, sans-serif;
  background: #f7f7f7;
  padding: 1rem;
}

h1 {
  text-align: center;
}

#map {
  height: 400px;
  margin: 1rem 0;
  border-radius: 10px;
}

.cache-list {
  display: grid;
  gap: 1rem;
}

.cache-item {
  background: #fff;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}