kbd {
  font-family:
    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  background-color: #f3f4f6;
  border: 1px solid #d1d5db;
  border-bottom-width: 2px;
  border-radius: 0.375rem;
  padding: 0.125rem 0.375rem;
  font-size: 0.875rem;
  color: #374151;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.1);
}

.command-code {
  font-family:
    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  background-color: #1f2937;
  color: #f3f4f6;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  display: inline-block;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid #374151;
  /* 文字サイズ調整と折り返し抑制 */
  font-size: 0.9rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (min-width: 768px) {
  .command-code {
    font-size: 1rem;
  }
}

.command-code:hover {
  background-color: #374151;
  transform: translateY(-1px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.command-code.no-copy {
  cursor: default;
  background-color: #eef2ff;
  color: #312e81;
  border-color: #c7d2fe;
}

.command-code.no-copy:hover {
  background-color: #eef2ff;
  transform: none;
  box-shadow: none;
}

.command-code:active {
  transform: translateY(0);
}