.container[data-v-5d4a6340]{max-width:100%;margin:0;padding:0 16px}.qa-container[data-v-5d4a6340]{max-width:100%;margin:0;padding-top:0}.message-list[data-v-5d4a6340]{height:500px;overflow-y:auto;padding:16px;background:#f5f5f5;border-radius:8px;margin-bottom:16px}.message-item[data-v-5d4a6340]{display:flex;margin-bottom:16px;opacity:0;animation:fadeIn-5d4a6340 .3s ease forwards}@keyframes fadeIn-5d4a6340{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.user-message[data-v-5d4a6340]{justify-content:flex-end}.ai-message[data-v-5d4a6340],.error-message[data-v-5d4a6340]{justify-content:flex-start}.avatar[data-v-5d4a6340]{margin:0 12px}.message-bubble[data-v-5d4a6340]{max-width:80%;position:relative}.user-bubble[data-v-5d4a6340]{background:#e6f3ff;border-radius:16px 16px 0 16px;padding:12px 16px;float:right;box-shadow:0 2px 5px rgba(0,0,0,.05)}.ai-bubble[data-v-5d4a6340]{background:#fff;border:1px solid #ebeef5;border-radius:16px 16px 16px 0;padding:12px 16px;float:left;box-shadow:0 2px 5px rgba(0,0,0,.05)}.error-bubble[data-v-5d4a6340]{background:#fff2f0;border:1px solid #ffccc7;border-radius:16px;padding:12px 16px;float:left;color:#f5222d}.input-area[data-v-5d4a6340]{display:flex;align-items:flex-end;margin-bottom:16px}.char-count[data-v-5d4a6340]{margin-right:8px;color:#999;font-size:12px}.actions-bar[data-v-5d4a6340]{display:flex;justify-content:flex-end;margin-top:8px}.message-actions[data-v-5d4a6340]{position:absolute;right:-24px;bottom:4px;opacity:0;transition:opacity .2s}.message-bubble:hover .message-actions[data-v-5d4a6340]{opacity:1}.action-icon[data-v-5d4a6340]{color:#8c8c8c;cursor:pointer;font-size:14px}.action-icon[data-v-5d4a6340]:hover{color:#1890ff}