.experiment-content{background:var(--lexi-bg);flex-direction:column;width:100%;height:100vh;display:flex;overflow:hidden}.touch-area{cursor:crosshair;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;flex:1;justify-content:center;align-items:center;display:flex;position:relative}.bottom-instructions{bottom:var(--lexi-spacing-6);text-align:center;pointer-events:none;z-index:10;position:fixed;left:50%;transform:translate(-50%)}.bottom-instructions p{font-family:var(--font-founders), var(--lexi-typography-family-sans);color:var(--lexi-fg-muted);margin:0;font-size:16px;font-weight:300;line-height:1.3}.radial-menu{pointer-events:none;z-index:1000;width:200px;height:200px;animation:.2s ease-out forwards menuAppear;position:fixed;transform:translate(-50%,-50%)}@keyframes menuAppear{0%{opacity:0;transform:translate(-50%,-50%)scale(.8)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}.menu-center{background:var(--lexi-accent);width:20px;height:20px;box-shadow:0 0 20px rgba(var(--lexi-accent-rgb), .3);border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.menu-bg{pointer-events:none;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.menu-option{transform-origin:50%;flex-direction:column;justify-content:center;align-items:center;width:60px;height:60px;transition:all .15s ease-out;display:flex;position:absolute}.menu-option.left{top:50%;left:-20px;transform:translateY(-50%)}.menu-option.right{top:50%;right:-20px;transform:translateY(-50%)}.menu-option.top{top:-20px;left:50%;transform:translate(-50%)}.option-icon{background:var(--lexi-bg-elevated);border:1px solid var(--lexi-border);width:48px;height:48px;color:var(--lexi-fg-muted);-webkit-backdrop-filter:blur(20px);border-radius:12px;justify-content:center;align-items:center;transition:all .2s ease-out;display:flex}.option-label{font:var(--lexi-typography-composite-label);letter-spacing:var(--lexi-typography-tracking-wide);text-transform:uppercase;color:var(--lexi-fg-muted);white-space:nowrap;opacity:0;transition:opacity .2s ease-out;position:absolute;bottom:-14px}.menu-option.selected .option-icon{background:var(--lexi-accent);color:var(--lexi-bg);border-color:var(--lexi-accent);box-shadow:0 4px 20px rgba(var(--lexi-accent-rgb), .4);transform:scale(1.1)}.menu-option.selected .option-label{opacity:1;color:var(--lexi-accent)}[data-theme=light]{--lexi-accent-rgb:21, 23, 21}[data-theme=dark]{--lexi-accent-rgb:208, 230, 44}.touch-area{touch-action:none}@media (max-width:768px){.instructions h2{font-size:var(--lexi-font-size-display-xs)}.menu-option{width:50px;height:50px}.option-icon{width:44px;height:44px}}