*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh}body{color:#1a1a2e;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f5f5;font-family:Helvetica Neue,Hiragino Sans,Noto Sans JP,sans-serif}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,textarea,select{font-family:inherit}.loading{color:#888;justify-content:center;align-items:center;min-height:100vh;font-size:14px;display:flex}.error-page{text-align:center;background:#f5f5f5;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:40px 20px;display:flex}.error-page h1{margin-bottom:8px;font-size:22px}.error-page p{color:#888;font-size:14px;line-height:1.6}