Backgrounds
How a box lights up when you write in it.
Click into a field to light it. Post to see it react. The one marked in use is what the Comments Room uses; change MOTION in the header to feel each one at OFF, NORMAL, COLOUR and OTT.
None
No light at all, only a hairline that brightens. The baseline to compare against.
Line
A line of the skin colour grows out from the middle, with a soft wash rising from it.
Spotlight
A soft pool of the skin colour that follows the pointer across the field.
Mesh
Three slow blobs of the skin colours drifting under a faint lattice of hairlines. Subtle.
Theme gradient
The skin's own gradient, sliding slowly behind the text and fading out at the edges.
Aurora
Two curtains of light swaying side to side, like the Aurora Waves page background.
Stars
LoreLyst's constellation button as a background: a cluster of stars that brightens as you write and blows apart when you post, then re-forms.