.book-page {
  position: relative;
  // .cover-header {
  //   background-image: url(https://img.yzcdn.cn/vant/cat.jpeg);
  //   width: 100%;
  //   height: 10rem;
  //   background-size: cover;
  //   background-position: center;
  //   position: relative;
  //   overflow: hidden;
  //   z-index: 1;
  // }
  .book-content {
    // height: calc(100vh - 6.5rem);
    padding-top: 1rem;
    .book-cal {
      padding: 0 0.75rem;
    }
    .book-type {}
    .book-list {}
  }
}

.nut-tab-pane {
  padding: 0;
}

:root,
page {
  --nut-tabs-titles-item-active-color: #6A4925;
}