body {
      font-family: 'Prompt', sans-serif;
      background-color: #f8f9fa;
      color: #5A5644;
      transition: background-color 0.3s, color 0.3s;
    }

    body.dark-mode {
      background-color: #121212;
      color: #ffffff;
    }

    h2 {
      font-weight: bold;
    }

    .section-title {
      font-size: 22px;
      color: #993300;
      font-weight: bold;
    }

    .update-img {
      width: 50px;
      margin-left: 10px;
    }

    a.btn-outline-primary,
    a.btn-outline-success {
      transition: all 0.3s ease;
    }

    a.btn-outline-primary:hover,
    a.btn-outline-success:hover {
      transform: scale(1.02);
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    }

    .dropdown-block {
      background: #fff;
      border-radius: 1rem;
      padding: 1rem;
    }


    .nav-pills .nav-link.active, .nav-pills .show>.nav-link { color:#fff !important;}
    .card-group-row {
      display: none;
    }
    .card-group-row.active {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
    }
    .card {
      border-radius: 16px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.08);
      transition: 0.3s;
    }
    .card:hover {
      transform: translateY(-5px);
    }
    .card-img-top {
      height: 200px;
      object-fit: cover;
      border-top-left-radius: 0.5rem;
      border-top-right-radius: 0.5rem;
    }

    .card.border-primary {
      border-width: 2px !important;
    }

    .card.border-success {
      border-width: 2px !important;
    }

    .swiper { padding-bottom: 40px; }
    .swiper-slide { width: 100%; max-width: 300px; }
 
    .nav-buttons {
      display: flex;
      justify-content: center;
      gap: 1rem;
      margin-top: 2rem;
    }


    .swiper-button-prev,
    .swiper-button-next {
    color: white; /* สีปุ่ม */
    width: 44px;
    height: 44px; 
    top: 50% !important;
    transform: translateY(-50%) !important;
    }

    .swiper-button-prev:hover,
    .swiper-button-next:hover {

    color: white;
    }




    @media (max-width: 767.98px) {
      .col-md-3 {
        flex: 0 0 100%;
        max-width: 100%;
      }
    }

        footer {
      font-size: 13px;
    }