Kestrel

Style: light mode, cool blue-tinted off-white canvas, deep ink text, no saturated accent, seven-pixel radii, quiet sans.

Layout: slim sidebar beside a vertically centred prompt block with a footer link row along the bottom.

Components: New question shortcut, Deep dive toggle, upgrade card promising stronger models, Explore, Collections and History nav.

Vibe: minimal, restrained, considered — consumer AI.