*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;color:#333}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;border:1px solid #ddd;border-radius:6px;background:#fff;font-size:14px;color:#333;transition:all .2s}.btn:hover{opacity:.85}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:#1a73e8;color:#fff;border-color:#1a73e8}.btn-sm{padding:6px 12px;font-size:13px}input,textarea{font-family:inherit;outline:none}input:focus,textarea:focus{border-color:#1a73e8!important}</style>{}