:root{color-scheme:dark;font-family:Rajdhani,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#020617}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;user-select:none}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden;background:#020617}body{overscroll-behavior:none;touch-action:none}canvas{display:block;width:100%;height:100%}.do-glass{background:#0f1423a6;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);box-shadow:0 8px 32px #0000004d;border-radius:16px}.do-btn-tactile{min-height:56px;transition:all .2s ease}.do-btn-tactile:hover{transform:scale(1.02)}.do-btn-tactile:active{transform:scale(.96)}#deadops-settings-backdrop,#deadops-settings-panel,.do-settings-btn{touch-action:manipulation}