.section {
    background: #f6f8ff;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 0.25rem;
    box-sizing: border-box;
  }

  .title {
    margin-top: 0.625rem;
    font-size: 0.525rem;
    font-weight: 900;
    color: black;
    text-align: center;
  }

  .title2 {
    font-size: 0.3125rem;
    font-weight: 100;
    margin-bottom: 0.125rem;
    color: #909090;
    text-align: center;
  }

  .content {
    display: flex;
    flex: 1;
    margin-top: 0.125rem;
    margin-bottom: 0.375rem;
    width: 100%;
    gap: 0.625rem;
    padding: 0 0.5rem;
    box-sizing: border-box;
  }

  .column {
    margin-bottom: 0.875rem;
    flex: 1;
    padding: 0.25rem;
    font-size: 0.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
  }

  .left {
    background-color: #c9ddff;
  }

  .center {
    background-color: #e6f0ff;
  }

  .right {
    background-color: #ffffff;
  }

  .image-container {
    background-image: url('/images/渐变填充 3@2x.png');
    position: relative;
    width: 80%;
    max-width: 2.5rem;
    height: 1.5rem;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-color: transparent;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .image-text {
    position: absolute;
    color: white;
    font-size: 0.25rem;
    font-weight: bold;
    left: 0.9375rem;
    pointer-events: none;
    z-index: 2;
  }

  .small-image {
    position: absolute;
    left: 0.375rem;
    top: 50%;
    transform: translateY(-50%);
    width: 0.4375rem;
    height: 0.375rem;
    z-index: 1;
  }

  .bottom-image-wrapper {
    position: relative;
    width: 80%;
    max-width: 6.25rem;
    margin-top: 0.25rem;
  }

  .bottom-image {
    width: 100%;
    height: auto;
    display: block;
  }

  .overlay-image {
    position: absolute;
    top: 0.1rem;
    right: 0.125rem;
    bottom: 0.125rem;
    margin: auto;
    width: 95%;
    height: 92%;
    object-fit: cover;
    pointer-events: none;
    border-radius: 0.07rem;
  }

  .column-text {
    padding-left: 0.125rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 0.125rem;
    margin-top: 0.375rem;
  }

  .item {
    display: flex;
    flex-direction: column;
    align-items: left;
    text-align: left;
  }

  .item-title {
    margin-left: 0.125rem;
    margin-top: 0.25rem;
    font-size: 0.3rem;
    font-weight: 400;
    color: #222;
    margin-bottom: 0.0625rem;
  }

  .item-description {
    font-size: 0.175rem;
    color: #555;
    padding: 0 0.125rem;
  }

  .grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 0.125rem;
    margin-top: 0.0625rem;
  }

  .grid-2x2 div {
    text-align: left;
    border-radius: 0.1rem;
    font-size: 0.225rem;
    color: #333;
  }

  .column {
    transition: background-color 0.3s ease, color 0.3s ease;
  }
  
  .column.hovered {
    background-color: #0199ff;
    color: #fff;
  }
  
  /* 确保内部文字元素也变白 */
  .column.hovered .item-title,
  .column.hovered .item-description,
  .column.hovered .image-text,
  .column.hovered .grid-2x2 div {
    color: #fff;
  }
  
  
  .column.hovered .image-container {
    position: relative;
    width: 80%;
    max-width: 2.5rem;
    height: 0.75rem;
    background:transparent;
    margin-top: 0.375rem;
    margin-bottom: 0.625rem;
    display: flex;
    align-items: center;
    justify-content: center;

    border: 0.025rem solid #fff; /* 白色边框 */
    border-radius: 0.375rem;    /* 可选圆角 */
    position: relative; /* 保持定位 */
    transition: background-color 0.3s ease, border 0.3s ease;
  }