.practice-toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:16px 20px;margin:15px 0;border:2px solid #27a782;border-radius:16px;background:linear-gradient(110deg,#e8fbf2,#eefaff);color:#08674e}.practice-toolbar b,.practice-toolbar span{display:block}.practice-toolbar b{font-size:12px;letter-spacing:.6px}.practice-toolbar span{font-size:12px;margin-top:6px;line-height:1.6}.practice-toolbar button{flex-shrink:0;border:0;border-bottom:4px solid #066647;border-radius:12px;background:#079b6b;color:white;font-weight:900;padding:13px 18px;cursor:pointer}.addition-steps{flex-wrap:wrap}@media(max-width:600px){.practice-toolbar{align-items:stretch;flex-direction:column;padding:14px}.practice-toolbar button{width:100%}}