@keyframes pulse{0%,80%,to{transform:scale(0);opacity:.5}40%{transform:scale(1);opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInFromLeft{0%{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}@keyframes slideInFromRight{0%{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}.research-scrollbar::-webkit-scrollbar{width:6px}.research-scrollbar::-webkit-scrollbar-track{background:transparent}.research-scrollbar::-webkit-scrollbar-thumb{background-color:rgba(156,163,175,.5);border-radius:3px}.research-scrollbar::-webkit-scrollbar-thumb:hover{background-color:rgba(156,163,175,.8)}.message-enter{animation:fadeInUp .3s ease-out}.message-user{animation:slideInFromRight .3s ease-out}.message-bot{animation:slideInFromLeft .3s ease-out}.typing-dot{animation:pulse 1.4s ease-in-out infinite both}.typing-dot:first-child{animation-delay:0s}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}