body,html{padding:0;margin:0;font-family:var(--typography-fontFamily-sans,Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif);overflow-x:hidden;overscroll-behavior:contain}*{box-sizing:border-box}body.game-active{overflow:hidden;position:fixed;width:100%;height:100%}button{-webkit-tap-highlight-color:transparent;touch-action:manipulation}[role=button],a,button{min-height:44px;min-width:44px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--background-primary,#f9fafb)}::-webkit-scrollbar-thumb{background:var(--text-tertiary,#6b7280);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary,#4b5563)}:root{--background-primary:#f9fafb;--background-secondary:#fff;--text-primary:#111827;--text-secondary:#4b5563;--text-tertiary:#6b7280;--accent-primary:#34d399;--accent-primary-subtle:#a7f3d0;--accent-secondary:#3b82f6;--accent-secondary-subtle:#bfdbfe;--border-primary:#e5e7eb;--icon-primary:#374151;--typography-fontFamily-sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--typography-fontSizes-h1:3rem;--typography-fontSizes-h2:2.25rem;--typography-fontSizes-h3:1.5rem;--typography-fontSizes-body:1rem;--typography-fontSizes-small:0.875rem;--typography-fontSizes-tiny:0.75rem;--typography-fontWeights-regular:400;--typography-fontWeights-medium:500;--typography-fontWeights-bold:700;--layout-container-maxWidth:1024px;--layout-container-padding:0 24px;--layout-grid-columns:3;--layout-grid-gap:24px;--geometry-borderRadius-medium:12px;--geometry-borderRadius-large:16px;--components-card-backgroundColor:var(--background-secondary);--components-card-padding:24px;--components-card-borderRadius:var(--geometry-borderRadius-large);--components-card-border:1px solid var(--border-primary);--components-card-boxShadow:0 4px 6px -1px rgba(0,0,0,.05),0 2px 4px -2px rgba(0,0,0,.05)}