:root{--bg: #1f1d1d;--bg-elev: #141414;--text: rgba(255, 255, 255, .92);--text-muted: rgba(255, 255, 255, .6);--line: rgba(255, 255, 255, .08);--primary: #488cd0;--tabbar-bg: #232427;--radius-lg: 6px;--radius-md: 10px;--tabbar-h: 64px;--header-h: 56px;--app-max-w: 1280px;--app-pad: 16px}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}#app{height:100%}::-webkit-scrollbar{display:none;width:0;height:0}html,body{scrollbar-width:none}