.container {
  display: flex;
  flex-direction: column;
  min-width: 266px;
  max-width: 266px;
  height: 100vh;
  color: #333;
  font-size: 12px;
  box-sizing: border-box;
  background: #fff;
}

.pointHead {
  display: flex;
  align-items: center;
  padding: 13px 10px 15px 15px;
  flex-shrink: 0;
  font-size: 14px;

  img {
    width: 16px;
    height: 16px;
    margin-right: 7px;
  }
}

.content {
  flex: 1;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0 7px;

  &::-webkit-scrollbar {
    width: 0;
    display: none;
  }
}

.matItem {
  border-radius: 6px;
  border: 1px solid #C2DBE2;
  background: linear-gradient(360deg, #F2F4F5 0%, #E7F9FF 100%);
  margin-bottom: 15px;
  overflow: hidden;

  .cover {
    height: 115px;
    background: #fff;
    overflow: hidden;

    &>img {
      display: block;
      width: 100%;
    }
  }

  .title {
    display: flex;
    align-items: center;
    padding: 7px 6px;
    font-size: 11px;
    font-weight: 400;
    color: #131415;
    line-height: 16px;

    .tag {
      padding: 4px 10px;
      border-radius: 4px;
      background: linear-gradient(251deg, #FE7270 0%, #FF9696 100%);
      font-size: 9px;
      font-weight: 600;
      color: #FFF;
      line-height: 13px;
      margin-right: 8px;
      white-space: nowrap;
      flex-shrink: 0;
    }

    :global {
      .van-icon {
        display: none;
        margin-left: auto;
      }
    }
  }

  &.itemActive {
    border: 2px solid var(--van-primary-color);
    .title {
      :global {
        .van-icon {
          display: initial;
        }
      }
    }
  }
}

.collapse {

  .collapseItem {
    padding: 7px;
  }

  .collapseKnow {
    padding: 14px 14px 0;
    position: relative;
    :global {
      .van-cell {
        margin-bottom: 8px;
      }
    }
    &::before {
      content: "";
      position: absolute;
      left: 5px;
      top: 8px;
      width: calc(100% - 10px);
      height: 1px;
      background: #D5E2EA;
    }
  }
  :global {
    .van-cell {
      background: transparent;
      font-size: 13px;
      color: #777;
      padding: 0;
      border: none;
      line-height: 18px;
    }

    .van-collapse-item__content {
      padding: 0;
      background-color: transparent;
    }
  }

  .item {
    display: flex;
    align-items: center;
    margin-top: 15px;

    span {
      color: #131415;
      font-size: 12px;
    }
  }

  .arrow {
    width: 12px;
    height: 12px;
    margin-right: 5px;
  }

  .itemImage {
    width: 15px;
    height: 15px;
    margin-right: 6px;
  }

  .activeItem {
    background: #ECF8FF;
    border-radius: 9px;

    :global {
      .van-cell {
        color: #1C9AF7;
        font-weight: 600;
      }
    }
  }

  .itemActive {
    font-weight: 500;

    span {
      color: #1C9AF7;
    }
  }
}