:root{--text: #333;--text-h: #1a1a1a;--text-secondary: #666;--bg: #f5f5f5;--card-bg: #fff;--border: #e8e8e8;--accent: #1677ff;--accent-bg: rgba(22, 119, 255, .08);--shadow: 0 2px 12px rgba(0, 0, 0, .06);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scrollbar-width:none;-ms-overflow-style:none}html::-webkit-scrollbar{display:none}html,body{margin:0;padding:0;width:100%;min-height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.5;color:var(--text);background:var(--bg);overflow-x:hidden;scrollbar-width:none;-ms-overflow-style:none;-webkit-tap-highlight-color:transparent}body::-webkit-scrollbar{display:none}#app{width:100%;min-height:100dvh;display:flex;flex-direction:column}h1,h2,h3,p{margin:0}a{color:var(--accent);text-decoration:none}img{max-width:100%;height:auto;vertical-align:middle}input,button{font-family:inherit}button{-webkit-appearance:none;-moz-appearance:none;appearance:none}.page{flex:1;width:100%;min-height:100dvh;padding:calc(16px + var(--safe-top)) calc(16px + var(--safe-right)) calc(16px + var(--safe-bottom)) calc(16px + var(--safe-left))}.page-with-tab{padding-bottom:calc(66px + var(--safe-bottom))}