*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;min-height:100%}html{-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:3.73333vw;line-height:1.5;color:#1f2329;background-color:#f5f6f8;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,textarea{font:inherit}:root{--color-primary: #1677ff;--color-text: #1f2329;--color-text-secondary: #646a73;--color-border: #e5e6eb;--color-bg: #f5f6f8;--color-bg-card: #ffffff;--page-padding: 4.26667vw}.app-shell{min-height:100vh;display:flex;flex-direction:column;background:var(--color-bg)}.page{flex:1;padding:var(--page-padding);padding-bottom:calc(var(--page-padding) + env(safe-area-inset-bottom))}.page-card{background:var(--color-bg-card);border-radius:3.2vw;padding:4.26667vw}.page-title{font-size:5.33333vw;font-weight:600;margin-bottom:2.13333vw}.page-desc{color:var(--color-text-secondary);font-size:3.46667vw;margin-bottom:4.26667vw}