.pr-scene{background-color:hsl(var(--background))}.pr-frame{background-color:hsl(var(--card));transition:border-radius .45s,width .45s;position:relative;overflow:hidden}.pr-row{border:1px solid #0000;border-radius:6px;transition:border-color .25s,background-color .25s}.pr-row:hover{background-color:hsl(var(--muted) / .7)}.pr-row[data-active=true]{border-color:hsl(var(--brand-blue) / .45);background-color:hsl(var(--brand-blue) / .08)}@media (prefers-reduced-motion:reduce){.pr-frame,.pr-row{transition:none}}@keyframes handle-arrow-pulse{0%,to{opacity:.8;transform:translate(0)scale(1)}50%{opacity:1;transform:translate(2px)scale(1.18)}}.handle-pulse svg{animation:1.4s ease-in-out infinite handle-arrow-pulse}@media (prefers-reduced-motion:reduce){.handle-pulse svg{animation:none}}