@keyframes iosEllipsisPulse{0%{transform:scale(.8);opacity:.3}50%{transform:scale(1);opacity:.7}to{transform:scale(.8);opacity:.3}}.loading-ellipsis{display:flex;align-items:center;justify-content:center;padding:4px 12px;min-width:60px}.loading-ellipsis span{display:inline-block;width:8px;height:8px;margin:0 3px;background-color:#a1a1a6;border-radius:50%;animation:iosEllipsisPulse 1.2s ease-in-out infinite}.loading-ellipsis span:nth-child(1){animation-delay:0s}.loading-ellipsis span:nth-child(2){animation-delay:.2s}.loading-ellipsis span:nth-child(3){animation-delay:.4s}@media (prefers-color-scheme: dark){.loading-ellipsis span{background-color:#98989d}}.qa-card-container{background-color:#fff;border:1px solid #f0f0f0;border-radius:16px;padding:24px;margin-bottom:16px;cursor:pointer;transition:box-shadow .3s ease,transform .3s ease;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;overflow:hidden}.qa-card-container:hover{transform:translateY(-3px);box-shadow:0 6px 20px #00000012}.qa-card-embedded{border:none;box-shadow:none;border-radius:0;background-color:transparent;padding:.5rem 0;margin:0}.qa-card-embedded:last-child{margin-bottom:0}.qa-card-embedded:hover{transform:none;box-shadow:none;background-color:#f5f6f7}.qa-card-content{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:#333}.qa-card-question p,.qa-card-answer p{margin:0}.qa-card-question{font-size:1.05rem;line-height:1.7;color:#2c3e50}.qa-card-answer-section{margin-top:0;max-height:0;opacity:0;overflow:hidden;transform:translateY(-10px);transition:max-height .5s ease-out,opacity .4s ease-out,margin-top .5s ease-out,transform .4s ease-out}.qa-card-answer-section.visible{margin-top:20px;max-height:1000px;opacity:1;transform:translateY(0)}.qa-card-divider{border:0;height:1px;background-color:#f0f0f0;margin:0 0 20px}.qa-card-answer{font-size:1rem;line-height:1.7;color:#34495e}.spell-error{background-color:#ff6b6b33;padding:0 2px;border-radius:2px;position:relative}.grammar-error{background-color:#ffb293;padding:0 2px;border-radius:2px;position:relative}.word{font-weight:700}.aiqa-modal-container{position:fixed;inset:0;background-color:#efede6;z-index:50;display:flex;overflow:hidden;overscroll-behavior:none;touch-action:none;height:100vh;height:-webkit-fill-available}@supports (-webkit-touch-callout: none){.aiqa-modal-container{height:-webkit-fill-available}html[standalone] body{position:fixed;width:100%;height:100%}}.aiqa-modal-content{display:flex;flex-direction:column;width:100%;height:100%;overflow:hidden}.aiqa-chat-container{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;position:relative;z-index:1}.aiqa-chat-container{overscroll-behavior:contain}.aiqa-chat-container>*{overscroll-behavior:contain}@media (max-width: 768px){.aiqa-modal-container{position:fixed;height:100%;height:-webkit-fill-available}.aiqa-chat-container{height:100%}}.aiqa-input-container{padding-bottom:env(safe-area-inset-bottom);background-color:#efede6}