.sidebar-menu .history-chat {font-size: 13px;color: #999999;padding: 12px;margin-top:3px;border-top: 1px solid #F2F2F2;}.sidebar-menu .history-list {padding: 0 8px;flex: 1;overflow-y: hidden;display: flex;flex-direction: column;}.sidebar-menu .history-list .list-item {font-size: 14px;color: #333333;border-radius: 8px;padding: 0 10px;cursor: pointer;display: flex;align-items: center;justify-content: space-between;}.sidebar-menu .history-list .list-item.active {background: #F0F1F5;}.sidebar-menu .history-list .list-item:hover {background: #F0F1F5;}.sidebar-menu .history-list .list-item .title {padding: 8px 8px 8px 0;flex: 1;font-size: 14px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}.sidebar-menu .history-list .more {padding: 8px 0;box-sizing: border-box;outline: none;display: block;width: 0;visibility: hidden;}.sidebar-menu .history-list .list-item:hover .more {width: 14px;visibility: visible;}.sidebar-menu .history-list .more img {width: 14px;display: block;}.sidebar-menu .history-list .empty-box {display: flex;flex: 1 1 0;font-size: 13px;color: rgb(204, 204, 204);align-items: center;justify-content: center;padding-top: 60px;}.main-with .new {display: flex;justify-content: flex-end;margin: 15px 32px 0 0;}.main-with .new-chat {background: linear-gradient(90deg, #DBE8FF 0%, #F0ECFC 100%);color: #0057ff;display: flex;justify-content: center;width: 100px;text-align: center;border-radius: 20px;line-height: 32px;align-items: center;cursor: pointer;}.main-with .new-chat img {width: 16px;height: 16px;margin-right: 8px;display: block;}.main-with .new-chat:hover {background: linear-gradient(90deg, #CCDDFF 0%, #EDE8FC 100%);}.main-with .new-chat .name {background: linear-gradient(90deg, #4787F4 0%, #6B65F9 29%, #617DF6 51%, #7A71FA 74%, #AD76ED 100%);-webkit-background-clip: text;color: transparent;cursor: pointer;}.main-container .content {flex: 1;box-sizing: border-box;display: flex;justify-content: center;flex-direction: column;margin: 15px auto 0;max-height: calc(100vh - 26px);overflow-y: auto;width: 100%;}.main-container .input-section {max-height: 180px;flex-shrink: 0;height: fit-content;padding-left: calc((100% - 860px)/2);padding-right: calc((100% - 860px)/2);margin: 0 2px 10px;}.main-container .input-border {box-shadow: 0 6px 9px -2px rgba(245, 245, 245, 1);border-radius: 12px;border: 1px solid #F5F5F5;padding: 15px 10px 0;transition: border-color 0.3s ease;}.main-container .input-border .el-textarea__inner {width: 100%;min-height: 35px;border: none;color: #000;font-size: 15px;padding: 0;outline: none;resize: none;box-shadow: none;}.main-container .input-border .el-textarea__inner:focus {resize: none;border: none;outline: none;box-shadow: none;}.el-textarea__inner::-webkit-scrollbar {-webkit-appearance: none;width: 6px;}.el-textarea__inner::-webkit-scrollbar-track {-webkit-appearance: none;background: transparent;border-radius: 3px;}.el-textarea__inner::-webkit-scrollbar-thumb {-webkit-appearance: none;background: rgba(0, 0, 0, 0.2);border-radius: 3px;}.el-textarea__inner::-webkit-scrollbar-thumb:hover {background: rgba(0, 0, 0, 0.4);}.el-textarea__inner {scrollbar-width: thin;scrollbar-color: rgba(0, 0, 0, 0.2) transparent;}.input-border:focus-within {border-color: #4d90fe;box-shadow: 0 0 0 2px rgba(77, 144, 254, 0.2);}.main-container .input-section .controls {display: flex;justify-content: flex-end;align-items: center;gap: 16px;padding: 10px 5px 15px;box-sizing: border-box;}.controls .upload {cursor: pointer;border-radius: 10px;border: 1px solid #F2F2F2;}.controls .upload:hover {background-color: rgba(0, 0, 0, .04);}.controls .upload img {width: 16px;margin: 7px;display: block;}.controls .send {cursor: pointer;}.controls .send img {width: 32px;display: block;}.response-container {padding: 15px 0;font-size: 15px;}.response-container .typing-indicator {display: flex;align-items: center;gap: 8px;margin: 15px 0;opacity: 0.9;}.scroll-container {height: 100%;overflow: auto;position: relative;}.message-list {display: flex;flex: 1;flex-direction: column;height: 100%;overflow: hidden;width: 100%;position: relative;padding-left: calc((100% - 860px)/2);padding-right: calc((100% - 860px)/2);gap: 15px;margin-bottom: 15px;}.message {display: flex;flex-direction: column;gap: 15px;margin-bottom: 8px;}.bubble {max-width: 100%;border-radius: 8px;word-wrap: break-word;font-size: 15px;}.message .fileList .chat_file {cursor: unset;}.message.user .bubble {display: flex;justify-content: flex-end;}.message.user .bubble .answer {background-color: #F0F1F5;border-radius: 8px;box-sizing: border-box;color: #333333;padding: 10px 12px;word-wrap: break-word;word-break: break-all;position: relative;max-width: 80%;font-size: 15px;line-height: 1.7;}.message.user .fileBar {display: flex;flex-direction: row-reverse;flex-wrap: nowrap;max-height: 80px;gap: 10px;margin-bottom: 0;}.message.assistant .bubble {color: #222;box-sizing: border-box;}.message.assistant .bubble .answer {background-color: #fff;padding: 0;color: #222;overflow-y: auto;font-size: 15px;line-height: 1.7;white-space: normal;}.message.user .chat_file {background-color: #F0F1F5;}.message.assistant .tools {display: flex;justify-content: space-between;}.message.assistant .tools img {width: 16px;height: 16px;display: block;padding: 5px;}.message.assistant .tools .item {cursor: pointer;}.message.assistant .tools .item:hover {background-color: rgba(0, 0, 0, .04);border-radius: 2px;}.message.assistant .tools .copyimg {cursor: pointer;color: rgba(51, 51, 51, 0.9);display: flex;align-items: center;outline: none;}.message.assistant .tools .copyimg span {padding: 5px 6px 5px 2px;border-radius: 2px;display: inline-block;}.message.assistant .tools .copyimg span i {display: block;width: 5px;height: 5px;border-left: 1px solid #464646;border-bottom: 1px solid #464646;transform: rotate(-45deg);}.message.assistant .tools .left {flex: 1;display: flex;gap: 12px;}.scroll-container {height: 100%;overflow: auto;position: relative;}.el-backtop {position: absolute;left: 50%;bottom: 25px;transform: translate(-50%, 0px);background: transparent;box-shadow: none;}.el-backtop img {width: 44px;height: 44px;border-radius: 22px;}.el-backtop img:hover {box-shadow: 0 6px 12px 1px #E8E8E8;}.text-message .el-message__content {color: rgba(0, 0, 0, 0.7);font-size: 14px;}.content .example-list {margin-top: 32px;}.content .example-list .tit {font-size: 14px;color: #000000;}.content .example-list .example {margin-top: 16px;display: flex;gap: 20px;}.content .example-list .example .item {border-radius: 8px;background: #F2F3F7;padding: 10px 16px;flex: 1;}.content .example-list .example .item .item-content {display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;font-size: 14px;color: #585A73;cursor: pointer;}