/* =========================================
   Application Block
   ========================================= */

:root {
    --top-app-padding: 20px;
}

@media (max-width: 1200px) {
    :root {
        --top-app-padding: 10px;
    }
}

.top-app-block {
    display: flex;
    flex-direction: column;
    height: 100%; /* 确保在 flex 行中等高 */
    background: #ffffff;
    border: 1px solid #f3f3f3; /* rgb(243, 243, 243) */
    border-radius: 6px;
    overflow: hidden; /* 防止图片溢出圆角 */
    box-sizing: border-box;
    transition: box-shadow 0.3s ease;
  }

  .top-app-block:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-color: #e0e0e0;
  }

  .top-app-img-wrap {
    width: 100%;
    text-align: center;
    overflow: hidden;
  }

  .top-app-img {
    width: 100%;
    height: auto;
    padding: var(--top-app-padding);
    box-sizing: border-box;
    display: block;
    object-fit: contain;
  }

  .top-app-title {
    margin-top: 10px;
    padding: 0 var(--top-app-padding);
    color: #333333; /* rgb(51, 51, 51) */
    font-size: var(--font-size-h3);
    font-weight: 500;
    text-align: center;
  }

  .top-app-detail {
    flex: 1; /* 关键：撑开高度，使底部按钮对齐 */
    margin-top: 10px;
    margin-bottom: 30px;
    padding-left: var(--top-app-padding);
    padding-right: var(--top-app-padding);
    color: #666666;
    font-size: var(--font-size-p);
    font-weight: 400;
    text-align: left;
    word-wrap: break-word;
  }

  .top-app-detail p {
    margin: 0;
  }

  .top-app-link-wrap {
    text-align: center;
    margin-top: 8px;
    margin-bottom: 30px;
    height: auto;
  }

  .top-app-btn {
    display: inline-block;
    background: #ffffff;
    width: 122px;
    height: auto;
    padding: 4px;
    border: 1px solid #666666; /* rgb(102, 102, 102) */
    border-radius: 18.5px; /* Pill shape */
    color: #666666;
    font-size: var(--font-size-p);
    font-weight: 400;
    text-align: center;
    cursor: pointer;
    text-decoration: none; /* 防止作为 a 标签时有下划线 */
    transition: all 0.2s ease-in-out;
    outline: none;
  }

  /* 按钮悬停态 */
  .top-app-btn:hover {
    background: var(--top-link-color);
    color: #ffffff !important;
    border-color: var(--top-link-color);
  }

  /* =========================================
     Responsive Adjustments (Mobile < 768px)
     Matches competitor's mobile styles
     ========================================= */
  @media screen and (max-width: 1200px) {

    .top-app-link-wrap {
      margin-bottom: 20px;
    }

    .top-app-btn {
      width: 110px;
    }
  }