<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor"><path d="M10 2a8 8 0 0 1 8 8v6a2 2 0 0 1-2 2h-2.5a.5.5 0 0 1-.5-.5v-6c0-.28.22-.5.5-.5H17v-1A7 7 0 0 0 3.15 8.57a.5.5 0 0 1-.51.43.48.48 0 0 1-.48-.56A8 8 0 0 1 10 2m4 15h2a1 1 0 0 0 1-1v-4h-3z"/></svg>