* {
    box-sizing: border-box;
  }
  
  body {
    font-size: 14px;
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #000;
    color: #fff;
    background-image: url('bg.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }
  
  body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    z-index: 0;
  }
  
  header, footer {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
  }
  
  header {
    width: 100%;
    padding: 1rem 2rem;
    background-color: rgba(0, 0, 0, 0.8);
    position: sticky;
    top: 0;
    display: flex;
    justify-content: space-between;
  }
  
  header img {
    height: 50px;
  }
  
  .header-content {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 2rem;
    flex-wrap: wrap;
  }
  
  #countdown {
    margin-left: 2rem;
    font-size: 22px;
    color: #ff6600;
    font-weight: bold;
  }
  
  .container {
    flex: 1;
    padding: 2rem;
    z-index: 1;
  }
  
  .options li:not(:last-child) {
    margin-bottom: 10px;
  }

  h1 {
    color: #ff6600;
    margin: 0 0 2rem;
    text-align: center;
  }
  
  .options {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  
  .card {
    background-color: #111;
    border: 2px solid #ff6600;
    border-radius: 12px;
    padding: 1.5rem;
    max-width: 300px;
    opacity: 0.9;
    transition: transform 0.3s ease, opacity 0.3s ease, box-shadow 0.3s ease;
    position: relative;
  }
  
  .card:hover {
    opacity: 1;
    transform: scale(1.05);
    box-shadow: 0 0 20px #ff6600;
  }
  
  .options:hover .card:not(:hover) {
    opacity: 0.3;
    transform: scale(0.95);
  }
  
  .card img {
    display: block;
    margin: 0 auto 0.5rem;
    width: 120px;
    height: 150px;
  }
  
  .pricing {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
  }
  
  .old-price {
    color: #888;
    text-decoration: line-through;
  }
  
  .discount {
    background: #333;
    padding: 2px 6px;
    border-radius: 6px;
    color: #fff;
    font-weight: bold;
  }
  
  .price {
    text-align: center;
    margin-bottom: 1rem;
  }
  
  .buy-button {
    display: block;
    margin: 1rem auto 0;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    background-color: #ff6600;
    color: #000;
    cursor: pointer;
    font-weight: bold;
  }
  
  .buy-button:hover {
    background-color: #e65c00;
  }
  
  footer {
    text-align: center;
    padding: 1rem;
    background-color: rgba(0,0,0,0.8);
    color: #888;
  }
  
  #hoverTextLabel {
    display: block;
    width: 100%;
    /* Permite quebra de linha para textos longos */
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
    text-align: center;
    color: #ff6600;
    font-size: 12px;
    font-weight: bold;
    margin-top: 8px;
    /* Fundo preto para destacar o texto */
    background-color: rgba(0, 0, 0, 0.8);
    padding: 4px;
}
  
  #hoverTextLabel {
    grid-column: 1 / -1;
    /* Permite quebra de linha para textos longos */
    white-space: normal;
    word-break: break-word;
    text-align: center;
    color: #ff6600;
    font-size: 12px;
    font-weight: bold;
    padding-top: 8px;
}
  
  .fragment {
    background-size: 160px 160px;
    animation: enterFragment 0.6s ease-out forwards;
  }
  
  @keyframes enterFragment {
    to { opacity: 1; transform: scale(1); }
  }
  ```css
  * {
    box-sizing: border-box;
  }
  
  body {
    font-size: 14px;
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #000;
    color: #fff;
    background-image: url('bg.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }
  
  body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    z-index: 0;
  }
  
  header, footer {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
  }
  
  header {
    width: 100%;
    padding: 1rem 2rem;
    background-color: rgba(0, 0, 0, 0.8);
    position: sticky;
    top: 0;
    display: flex;
    justify-content: space-between;
  }
  
  header img {
    height: 50px;
  }
  
  .header-content {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 2rem;
    flex-wrap: wrap;
  }
  
  #countdown {
    margin-left: 2rem;
    font-size: 22px;
    color: #ff6600;
    font-weight: bold;
  }
  
  .container {
    flex: 1;
    padding: 2rem;
    z-index: 1;
  }
  
  h1 {
    color: #ff6600;
    margin: 0 0 2rem;
    text-align: center;
  }
  
  .options {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  
  .card {
    background-color: #111;
    border: 2px solid #ff6600;
    border-radius: 12px;
    padding: 1.5rem;
    max-width: 300px;
    opacity: 0.6;
    transition: transform 0.3s ease, opacity 0.3s ease, box-shadow 0.3s ease;
    position: relative;
  }
  
  .card:hover {
    opacity: 1;
    transform: scale(1.05);
    box-shadow: 0 0 20px #ff6600;
  }
  
  .options:hover .card:not(:hover) {
    opacity: 0.3;
    transform: scale(0.95);
  }
  
  .card img {
    display: block;
    margin: 0 auto 0.5rem;
    width: 120px;
    height: 150px;
  }
  
  .pricing {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
  }
  
  .old-price {
    color: #888;
    text-decoration: line-through;
  }
  
  .discount {
    background: #333;
    padding: 2px 6px;
    border-radius: 6px;
    color: #fff;
    font-weight: bold;
  }
  
  .price {
    text-align: center;
    margin-bottom: 1rem;
  }
  
  .buy-button {
    display: block;
    margin: 1rem auto 0;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    background-color: #ff6600;
    color: #000;
    cursor: pointer;
    font-weight: bold;
  }
  
  .buy-button:hover {
    background-color: #e65c00;
  }
  
  footer {
    text-align: center;
    padding: 1rem;
    background-color: rgba(0,0,0,0.8);
    color: #888;
  }
  
  #hoverPreview {
    position: fixed;
    pointer-events: auto;
    z-index: 9999;
    background-color: #000;
    border: 2px solid #ff6600;
    border-radius: 10px;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 400px;
    white-space: normal;
    padding: 8px;
}

#hoverPreview img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    align-self: center;
}
  
  .fragment {
    background-size: 160px 160px;
    animation: enterFragment 0.6s ease-out forwards;
  }
  
  @keyframes enterFragment {
    to { opacity: 1; transform: scale(1); }
  }