:root{--font-ui:"Times New Roman",Times,"Microsoft YaHei",serif;--font-serif:"Times New Roman",Times,"Noto Serif SC","SimSun",serif;--font-mono:"Times New Roman",Times,"Microsoft YaHei",serif}body{margin:0}button{cursor:pointer}.font-ui{font-family:var(--font-ui)}.font-serif{font-family:var(--font-serif);line-height:1.65}.font-mono{font-family:var(--font-mono)}button:disabled{cursor:default}@media(max-width:480px){.font-serif{font-size:17px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

body,button,input,select,textarea{font-family:"Times New Roman",Times,"Microsoft YaHei",serif}code,pre{font-family:"Times New Roman",Times,"Microsoft YaHei",serif}