.cover-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
      gap: 08px;
      margin: auto;
    }

    .cover-item {
      background: white;
      border-radius: 12px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.1);
      text-align: center;
      padding: 05px;
      transition: transform 0.3s ease;
    }

    .cover-item:hover {
      transform: scale(1.05);
    }

    .cover-item img {
      width: 160px;
      height: 220px;
      border-radius: 8px;
      object-fit: cover;
    }

    .cover-link {
      display: block;
      margin-top: 10px;
      font-weight: bold;
      color: #2E7D32;
      text-decoration: none;
      font-size: 15px;
      transition: color 0.3s ease;
    }

    .cover-link:hover {
      color: #1B5E20;
    }