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svg{fill:currentColor}.st-btn-icon:hover{background:var(--st-primary-light)}.st-chat-messages{flex:1;overflow-y:auto;overflow-x:hidden;padding:24px;display:flex;flex-direction:column;gap:16px;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}.st-msg{display:flex;gap:12px;max-width:78%;animation:stMsgIn 0.3s ease;content-visibility:auto;contain-intrinsic-size:auto 80px}@keyframes stMsgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}#socratic-tutor-app .st-msg.st-msg-user,#st-chat-view .st-msg.st-msg-user,body .st-msg.st-msg-user,.st-msg.st-msg-user,.st-msg-user{align-self:flex-end!important;flex-direction:row-reverse!important;margin-left:auto!important;margin-right:0!important;text-align:left!important}.st-msg-tutor{align-self:flex-start}.st-msg-avatar{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.9rem;flex-shrink:0}.st-msg-user .st-msg-avatar{background:var(--st-primary,#2ea3f2);color:#fff}.st-msg-tutor .st-msg-avatar{background:var(--st-primary-light,#0f2135);color:var(--st-primary,#2ea3f2)}.st-msg-bubble{padding:12px 18px;border-radius:var(--st-radius,14px);font-size:clamp(0.9rem, 2.2vw, 1rem);word-wrap:break-word;overflow-wrap:break-word;hyphens:auto;line-height:1.5;color:var(--st-text,#f0f0f0);overflow-x:auto}#socratic-tutor-app .st-msg.st-msg-user .st-msg-bubble,#st-chat-view .st-msg.st-msg-user .st-msg-bubble,body .st-msg.st-msg-user .st-msg-bubble,.st-msg.st-msg-user .st-msg-bubble,.st-msg-user .st-msg-bubble{background:var(--st-primary,#2ea3f2)!important;background-color:var(--st-primary,#2ea3f2)!important;color:#ffffff!important;border:none!important;border-radius:14px!important;border-bottom-right-radius:4px!important;padding:12px 18px!important}#socratic-tutor-app .st-msg.st-msg-tutor .st-msg-bubble,#st-chat-view .st-msg.st-msg-tutor .st-msg-bubble,body .st-msg.st-msg-tutor 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