[data-viewport=mobile]{--m-bg:#0f172a;--m-bg-elev:#1e293b;--m-bg-card:#1e293b;--m-border:#334155;--m-text:#e2e8f0;--m-text-muted:#94a3b8;--m-text-dim:#64748b;--m-accent:#3b82f6;--m-accent-soft:#3b82f626;--m-success:#22c55e;--m-warn:#f59e0b;--m-danger:#ef4444;--m-fs-title:20px;--m-fs-body:16px;--m-fs-small:14px;--m-fs-caption:12px;--m-sp-xs:4px;--m-sp-sm:8px;--m-sp-md:16px;--m-sp-lg:24px;--m-radius-card:12px;--m-radius-btn:8px;--m-touch-min:44px}@media (prefers-color-scheme:light){[data-viewport=mobile][data-mobile-theme=auto]{--m-bg:#f8fafc;--m-bg-elev:#fff;--m-bg-card:#fff;--m-border:#e2e8f0;--m-text:#0f172a;--m-text-muted:#475569;--m-text-dim:#94a3b8}}.btn-touch{min-width:var(--m-touch-min,44px);min-height:var(--m-touch-min,44px);justify-content:center;align-items:center;display:inline-flex}.safe-top{padding-top:env(safe-area-inset-top)}.safe-bottom{padding-bottom:env(safe-area-inset-bottom)}.safe-left{padding-left:env(safe-area-inset-left)}.safe-right{padding-right:env(safe-area-inset-right)}.m-font-sans{font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,PingFang SC,Microsoft YaHei,Segoe UI,Roboto,sans-serif}.m-no-tap-highlight{-webkit-tap-highlight-color:transparent}.m-no-zoom{font-size:16px}