The strides map to the space they move you through: step-forward centered in the top bezel, step-back centered in the bottom, matching the hand's instinct from the old edge chevrons. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015RCWSTnb1KYTPyL4GmhGnF