@media (max-width: 844px){html,body{position:fixed;width:100%;height:100%;overflow:hidden;-webkit-overflow-scrolling:none;overscroll-behavior:none;touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;margin:0;padding:0}.app{position:fixed;width:100%;height:100%;overflow:hidden;-webkit-overflow-scrolling:none;padding-top:50px}.main-content{padding-top:0;height:calc(100vh - 50px);display:flex;flex-direction:column;align-items:center;justify-content:flex-start}.title-image{width:70%;margin-top:20px;margin-bottom:20px}.drum-machine-container{width:100%;max-width:844px;margin:0 auto}}.scale-select{display:none}.scale-select:hover{background-color:#e8e8e8;transform:translateY(-2px);box-shadow:0 4px 8px #0003}.scale-select:active{transform:translateY(1px);box-shadow:0 1px 3px #0000001a;border-bottom:1px solid rgba(0,0,0,.1)}.scale-select:focus{outline:none}.scale-select option{background:#f0f0f0;color:#666;font-size:12px;padding:8px;font-family:Noto Sans KR,sans-serif;font-weight:500}:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background-color:#f5f5f5}button,input{font-family:inherit}