.message-item{transition:background-color 50ms ease-out;will-change:background-color}.dark .message-item{background-color:transparent}.dark .message-item:hover{background-color:rgba(75,85,99,.3)}.dark .message-item[data-hovered=true]{background-color:rgba(75,85,99,.5)}.message-item{background-color:transparent}.message-item:hover{background-color:rgba(229,231,235,.5)}.message-item[data-hovered=true]{background-color:rgba(229,231,235,.7)}@keyframes fadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .15s cubic-bezier(.16,1,.3,1);will-change:transform,opacity}