body {
  font-family: sans-serif;
  background: #f4f1ec;
  margin: 0;
  padding: 0;
  color: #333;
}
header {
  background: #7b5e57;
  color: white;
  padding: 10px;
  text-align: center;
}
#ressourcen {
  margin-top: 10px;
}
main {
  padding: 20px;
}
#familienmitglieder {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.mitglied {
  border: 1px solid #999;
  padding: 10px;
  border-radius: 5px;
  background: white;
  width: 120px;
  text-align: center;
}
#karte {
  margin: 20px 0;
  background: #fff;
  padding: 15px;
  border-radius: 5px;
  border: 1px solid #ccc;
}
#popup {
  position: fixed;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  border: 2px solid #555;
  padding: 20px;
  z-index: 1000;
}
#popup.hidden {
  display: none;
}