TIL: You can use CSS color-mix() to generate varying shades of a base color without needing SASS or complex CSS variables. Extremely handy for creating hover states based off a design system's primary color.

.btn:hover { background: color-mix(in srgb, var(--primary) 90%, white); }

Been tweaking the system prompt for my local agent setup. Giving it a structured "thought" block before making tool calls significantly reduces errors and hallucinated file paths.

Enjoying the simplicity of plain HTML/CSS again. There's something freeing about not having to worry about hydration, build steps, or framework-specific router caveats when all you want to do is publish text.