body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  color: #1f2933;
}

.top-menu {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  background: white;
  border-bottom: 1px solid #d8dde3;
}

.top-menu a,
.top-menu button,
.top-menu select {
  font-size: 14px;
}

.top-menu a {
  text-decoration: none;
  color: black;
}

.top-menu a.disabled {
  color: #999;
}

.page-content {
  max-width: 1100px;
  margin: 32px auto;
  padding: 28px;
}