.menu-button {
  position: fixed;
  top: 16px;
  right: 16px;
  background: #161b22;
  color: #c9d1d9;
  border: 1px solid #30363d;
  padding: 10px 14px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 18px;
  z-index: 1000;
}

.dropdown-menu {
  position: fixed;
  top: 56px;
  right: 16px;
  background: #161b22;
  border: 1px solid #30363d;
  border-radius: 12px;
  display: none;
  flex-direction: column;
  padding: 10px;
  gap: 8px;
  z-index: 999;
}

.dropdown-menu a {
  color: #c9d1d9;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 8px;
}