[nonreagent]

Problem

Copying the setup command from nonration.al takes a manual drag-select, and a stray $ or a missed character breaks the one line a new Mac needs. The page also reads as a default stylesheet.

Motivation

This page exists to deliver that one command, so copying it should take one click. The terminal look suits a page whose whole job is telling you to open a terminal.

Proposed Solution

• Clicking the command line or its [copy] button copies the command and shows [copied] for two seconds. Keyboard users can tab to the button.
• The page renders as amber monospace on black in an 80-column layout, with faint scanlines, a $ cat hi.txt opening line and a blinking cursor at the end.
• The $ prompts come from CSS, so they never land in a selection.
• Dragging across the command still selects text without overwriting the clipboard. Without JavaScript or the clipboard API, the button stays hidden and the text stays selectable.
• The cursor stops blinking under prefers-reduced-motion.

Feedback

• Color and framing are taste calls. Amber over green was my pick, and it's a change to --fg, --dim and the glow. The cat hi.txt line is new copy.
• The page is now always dark. It no longer follows the light color scheme.
• Browser coverage is Chromium only. I tested click, button, keyboard, drag-select, no-JS and 360px width in headless Chromium on Linux. Safari on a Mac, the main audience, is untested.