.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background-color: #333;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  box-sizing: border-box;
}

.header-left a {
  color: white;
  font-size: 1.5em;
  font-weight: bold;
  text-decoration: none;
  white-space: nowrap;
}

.header-right {
  display: flex;
  gap: 20px;
  margin-right: 10px;
  white-space: nowrap;
}

.header-link {
  color: white;
  text-decoration: none;
  font-size: 1em;
  transition: color 0.2s;
}

.header-link:hover {
  color: #ddd;
}

@media (max-width: 768px) {
  .header-right {
    margin-right: 5px;
  }
}