*,:after,:before{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,sans-serif;background:#fafafa;color:#111;overscroll-behavior-y:none}h1{font-size:3rem;margin-bottom:.5rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUpSheet{0%{opacity:0;transform:translateY(32px)}to{opacity:1;transform:translateY(0)}}.step-enter{animation:fadeInUp .22s ease}.modal-overlay{animation:fadeIn .18s ease}.modal-sheet{animation:slideUpSheet .24s cubic-bezier(.32,.72,0,1)}button{touch-action:manipulation}button:not([disabled]):active{opacity:.72;transform:scale(.97)}