:root{color-scheme:light;--app-bg: #fdfbf7;--app-text: #4a4a4a;--font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", ui-sans-serif, system-ui, sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:var(--app-bg);color:var(--app-text);font-family:var(--font-sans)}button,input,textarea,select{font:inherit}