.scrollbar-hide{scrollbar-width:none}.scrollbar-hide::-webkit-scrollbar{display:none}.echo-chat-surface{background:linear-gradient(145deg,#fff,#fff8f3 48%,#f7f7f8),repeating-linear-gradient(90deg,rgba(242,125,38,.045) 0 1px,transparent 1px 72px)}.echo-message-layer{background-image:linear-gradient(rgba(24,24,27,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(242,125,38,.035) 1px,transparent 1px);background-size:42px 42px}.echo-glass{background:#ffffffe6;border-color:#e4e4e7e6;box-shadow:0 20px 60px #18181b1a}.echo-composer-focus{box-shadow:0 18px 44px #f27d261a,inset 0 1px #fffc}@keyframes echo-send-pop{0%{opacity:0;transform:translateY(10px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.echo-send-pop{animation:echo-send-pop .16s ease-out both}