/* Responsive Design */
@media (max-width: 640px) {
    .w-72 {
      width: 95%;
    }
    .h-72 {
      height: 350px;
    }
  }
  /* Main Container */
  body {
    background: linear-gradient(135deg, #2c3e50, #1f2937);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    font-family: "Arial", sans-serif;
    color: #fff;
  }

  /* Main Content Wrapper */
  .main-content {
    border: 5px solid rgba(255, 255, 255, 0.2);
    padding: 2rem;
    border-radius: 1rem;
    width: 90%;
    max-width: 500px;
    background-color: rgba(0, 0, 0, 0.3);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
    text-align: center;
  }

  /* Title */
  .main-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  }