body {
  font-family: Tahoma, Verdana, Arial, sans-serif;
  color: #0000FF;
  background-color: white;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

header {
  text-align: center;
  padding: 10px 0;
}

header h1 {
  font-size: 2.5rem;
  margin: 0;
}

.red { color: #FF0000; }
.blue { color: #0000FF; }

.language-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
  border-top: 1px solid #0000FF;
  padding-top: 20px;
}

.lang-item {
  flex: 1 1 200px;
  max-width: 220px;
  text-align: center;
}

.lang-link {
  text-decoration: none;
  color: #0000FF;
  display: block;
}

.lang-link img {
  width: 100px;
  height: 100px;
  display: block;
  margin: 0 auto;
}

.lang-text {
  margin-top: 10px;
  font-weight: bold;
  font-size: 0.9rem;
  display: block;
}

.announcement {
  margin-top: 40px;
  font-size: 1rem;
  line-height: 1.5;
  text-align: justify;
}

select {
  color: #0000FF;
  border: 1px solid #0000FF;
  background-color: white;
  font-size: 1rem;
  padding: 5px 10px;
  border-radius: 4px;
  margin: 20px auto;
  display: block;
}

select:focus {
  outline: none;
  border-color: #0000FF;
  box-shadow: 0 0 3px #0000FF;
}

footer {
  border-top: 1px solid #0000FF;
  font-size: 0.8rem;
  padding: 10px 20px;
  margin-top: 40px;
  text-align: left;
}

footer a {
  color: #0000FF;
}

.footer-center {
  text-align: center;
  margin-top: 5px;
}

.footer-bottom-line {
  border-top: 1px solid #0000FF;
  margin-top: 1px;
}

/* Responsive Anpassungen */
@media (max-width: 768px) {
  .lang-item {
    max-width: 100%;
    flex: 1 1 45%;
  }
}

@media (max-width: 480px) {
  .lang-item {
    flex: 1 1 100%;
  }
  header h1 {
    font-size: 1.8rem;
  }
}