<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 8 8" width="8" height="8"><path fill="currentColor" d="M4 0C1.8 0 0 1.8 0 4s1.8 4 4 4s4-1.8 4-4s-1.8-4-4-4m0 1c1.66 0 3 1.34 3 3S5.66 7 4 7S1 5.66 1 4s1.34-3 3-3m2 1L3 3L2 6l3-1zM4 3.5c.28 0 .5.22.5.5s-.22.5-.5.5s-.5-.22-.5-.5s.22-.5.5-.5"/></svg>