* {
  margin: 0;
  padding: 0;
  box-sizing: border-box; }

body {
  height: 100vh;
  overflow: hidden; }

[v-cloak] {
  display: none; }

#ai_area {
  display: flex;
  flex-direction: column;
  margin: 0 auto;
  padding: 0 20px;
  height: 100vh; }

.qa-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  height: 56px;
  z-index: 100; }
  .qa-header .header-left {
    color: #333333;
    font-family: "Microsoft YaHei";
    font-weight: 700; }
  .qa-header .clear-button {
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    font-size: 18px;
    border-radius: 99px;
    transition: background-color 0.2s;
    cursor: pointer; }
    .qa-header .clear-button:hover {
      background: #F4F4F4; }

.qa-content {
  flex: 1; }
  .qa-content .tip-content {
    text-align: center; }
    .qa-content .tip-content img {
      width: 48px;
      margin: 12px 0; }
    .qa-content .tip-content p {
      padding: 12px 16px;
      border-radius: 12px;
      font-size: 14px;
      line-height: 1.5;
      color: #4F4F50;
      background-color: #f7f7f7; }
  .qa-content .chat-container {
    max-height: calc(100vh - 120px);
    overflow-y: auto; }

.chat-message {
  margin-bottom: 8px;
  display: flex;
  align-items: flex-start;
  position: relative;
  gap: 8px; }
  .chat-message.assistant-message {
    flex-direction: row; }
  .chat-message.user-message {
    flex-direction: row-reverse;
    justify-content: flex-start; }

.message-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 99px; }
  .message-avatar.assistant-avatar {
    background: #DCEFFF; }
  .message-avatar.user-avatar {
    background: #3AC258;
    color: white; }

.message-content {
  max-width: calc(100% - 88px);
  padding: 12px;
  position: relative;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.5;
  color: #4F4F50; }
  .assistant-message .message-content {
    background: #F7F7F7; }
  .user-message .message-content {
    background: #fff;
    border: 1px solid #E0E0E0; }
  .message-content h3 {
    font-size: 14px;
    margin-bottom: 8px;
    color: #666; }
  .message-content p {
    margin-bottom: 8px; }
  .message-content ol,
  .message-content ul {
    margin: 8px 0;
    padding-left: 20px; }
  .message-content li {
    margin-bottom: 4px; }
  .message-content code {
    background: #f8f9fa;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 13px;
    white-space: wrap; }
  .message-content .mermaid {
    text-align: center; }
    .message-content .mermaid svg {
      cursor: zoom-in; }
  .message-content > p {
    margin: 0; }
  .message-content .collapsed {
    display: -webkit-box;
    padding-right: 15px;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden; }
  .message-content .expanded {
    display: block;
    padding-right: 15px; }
  .message-content .expand-toggle {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 8px;
    height: 8px;
    border-bottom: 1px solid #000;
    border-right: 1px solid #000;
    transform: rotate(45deg);
    cursor: pointer; }
  .message-content .expend-up {
    top: 20px;
    transform: rotate(-135deg); }

.input-area {
  padding: 0 0 20px;
  position: sticky;
  bottom: 0;
  z-index: 100; }
  .input-area .input-container {
    display: flex;
    align-items: center;
    position: relative;
    margin: 1px;
    padding: 12px 12px 12px 16px;
    border-radius: 12px;
    border: 1px solid #E0E0E0;
    transition: border-color 0.2s; }
    .input-area .input-container:hover {
      margin: 0;
      border: 2px solid #178AEC; }
    .input-area .input-container:focus-within {
      margin: 0;
      border: 2px solid #178AEC; }
    .input-area .input-container .message-input {
      flex: 1;
      border: none;
      outline: none; }
    .input-area .input-container .icon_button {
      margin-right: 4px;
      width: 28px;
      height: 28px;
      border: none;
      border-radius: 99px;
      background: #fff url("../../images/icon/explain.svg") center center/16px 16px no-repeat;
      cursor: pointer; }
    .input-area .input-container .new-chat-button {
      background-image: url("../../images/indexs/delete.svg"); }
    .input-area .input-container .send_button {
      background-image: url("../../images/icon/icon_send.svg");
      background-color: #178AEC; }
    .input-area .input-container .send_loading {
      background-size: 28px 28px;
      background-image: url("../../images/icon/sending.gif"); }
    .input-area .input-container #token_info {
      position: absolute;
      top: -45px;
      right: 95px;
      transform: translateX(50%);
      background-color: #2d2d2d;
      color: #fff;
      padding: 10px 15px;
      border-radius: 6px;
      font-size: 12px;
      line-height: 1.4;
      min-width: 120px;
      max-width: 220px;
      text-align: center;
      z-index: 1000;
      transition: all 0.3s ease;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3); }
    .input-area .input-container #token_info::after {
      content: '';
      position: absolute;
      bottom: -5px;
      left: 50%;
      margin-left: -5px;
      width: 0;
      height: 0;
      border-left: 5px solid transparent;
      border-right: 5px solid transparent;
      border-top: 5px solid #2d2d2d; }

.quick-questions-container {
  position: relative;
  margin-bottom: 12px;
  padding: 0 40px; }
  .quick-questions-container .scroll-btn {
    position: absolute;
    top: calc(50% - 14px);
    left: 0;
    width: 28px;
    height: 28px;
    border: 1px solid #E0E0E0;
    background: #fff url("../../images/icon/left_move.svg") center center/16px 16px no-repeat;
    border-radius: 50%;
    cursor: pointer; }
    .quick-questions-container .scroll-btn:hover {
      background-color: #e0e0e0; }
  .quick-questions-container .right-scroll {
    left: unset;
    right: 0;
    background-image: url("../../images/icon/right_move.svg"); }
  .quick-questions-container .cards-wrapper {
    display: flex;
    overflow-x: auto;
    white-space: nowrap;
    gap: 12px;
    scroll-behavior: smooth;
    -ms-overflow-style: none;
    scrollbar-width: none; }
    .quick-questions-container .cards-wrapper::-webkit-scrollbar {
      display: none; }
    .quick-questions-container .cards-wrapper .card {
      padding: 12px;
      border: 1px solid #E0E0E0;
      border-radius: 6px;
      font-size: 14px;
      transition: all 0.2s;
      cursor: pointer; }
      .quick-questions-container .cards-wrapper .card:hover {
        background-color: #F7F7F7; }
      .quick-questions-container .cards-wrapper .card h1 {
        font-size: 14px;
        color: #1D1D1F;
        line-height: 22px; }
      .quick-questions-container .cards-wrapper .card p {
        width: 204px;
        font-size: 13px;
        color: #808082;
        line-height: 20px;
        white-space: wrap; }

.qa-content::-webkit-scrollbar,
.chat-container::-webkit-scrollbar {
  width: 6px; }
.qa-content::-webkit-scrollbar-track,
.chat-container::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px; }
.qa-content::-webkit-scrollbar-thumb,
.chat-container::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 3px; }
  .qa-content::-webkit-scrollbar-thumb:hover,
  .chat-container::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8; }

.message-actions {
  position: absolute;
  bottom: -30px;
  left: 40px;
  display: flex;
  gap: 8px; }
  .message-actions button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: none;
    background: #fff url("../../images/updata/back_up.svg") center center/16px 16px no-repeat;
    cursor: pointer; }
  .message-actions .quote_btn {
    background-image: url("../../images/icon/icon_quote.svg"); }

.assistant-message {
  margin-bottom: 40px; }