Hide ⌘K shortcut hint on mobile

[Copilot]

Keyboard shortcuts are irrelevant on touch devices — the ⌘K badge in the search trigger bar shouldn't be shown to mobile users.

Change

• site/styles.css — hides .cmd-bar kbd within the existing @media (max-width: 700px) breakpoint:

@media (max-width: 700px) {
  /* ... existing rules ... */
  .cmd-bar kbd {
    display: none;
  }
}

The search bar remains fully functional; only the shortcut hint is suppressed.

Original prompt

---

This section details on the original issue you should resolve

<issue_title>[Feature] Hide keyboard key to search, when on mobile</issue_title>
<issue_description>### Describe the feature

When on mobile, didn't make sense to show the CMD+K key shortcut

Why would this be useful?

No response

Alternatives considered

No response</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes [Feature] Hide keyboard key to search, when on mobile #99

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