body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    background: #f9f9f9;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
  }
  /* Loader Styling */
  #loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #f9f9f9;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
  }

  .loader {
    width: 50px;
    aspect-ratio: 1;
    border-radius: 50%;
    border: 8px solid #007bff;
    animation: l20-1 0.8s infinite linear alternate,
      l20-2 1.6s infinite linear;
  }

  @keyframes l20-1 {
    0% {
      clip-path: polygon(
        50% 50%,
        0 0,
        50% 0%,
        50% 0%,
        50% 0%,
        50% 0%,
        50% 0%
      );
    }
    12.5% {
      clip-path: polygon(
        50% 50%,
        0 0,
        50% 0%,
        100% 0%,
        100% 0%,
        100% 0%,
        100% 0%
      );
    }
    25% {
      clip-path: polygon(
        50% 50%,
        0 0,
        50% 0%,
        100% 0%,
        100% 100%,
        100% 100%,
        100% 100%
      );
    }
    50% {
      clip-path: polygon(
        50% 50%,
        0 0,
        50% 0%,
        100% 0%,
        100% 100%,
        50% 100%,
        0% 100%
      );
    }
    62.5% {
      clip-path: polygon(
        50% 50%,
        100% 0,
        100% 0%,
        100% 0%,
        100% 100%,
        50% 100%,
        0% 100%
      );
    }
    75% {
      clip-path: polygon(
        50% 50%,
        100% 100%,
        100% 100%,
        100% 100%,
        100% 100%,
        50% 100%,
        0% 100%
      );
    }
    100% {
      clip-path: polygon(
        50% 50%,
        50% 100%,
        50% 100%,
        50% 100%,
        50% 100%,
        50% 100%,
        0% 100%
      );
    }
  }

  @keyframes l20-2 {
    0% {
      transform: scaleY(1) rotate(0deg);
    }
    49.99% {
      transform: scaleY(1) rotate(135deg);
    }
    50% {
      transform: scaleY(-1) rotate(0deg);
    }
    100% {
      transform: scaleY(-1) rotate(-135deg);
    }
  }

  .container {
    width: 100%;
    max-width: 700px;
    text-align: center;
    background: #fff;
    padding: 20px 40px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }
  h1 {
    color: #007bff;
  }
  .rules {
    text-align: left;
    margin: 20px 0;
  }
  .rules ul {
    list-style-type: none;
    padding: 0;
  }
  .rules li {
    margin: 10px 0;
    padding-left: 20px;
    position: relative;
  }
  .rules li:before {
    content: "\2713";
    position: absolute;
    left: 0;
    color: #007bff;
  }
  .start-btn {
    display: inline-block;
    width: 220px;
    padding: 12px;
    margin-top: 30px;
    font-size: 1.1rem;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    display: block;
  }
  .start-btn:hover {
    background-color: #29609b;
  }
  .conducted-by {
    margin-top: 20px;
    font-style: italic;
  }
  a {
    color: #007bff;
    text-decoration: none !important;
    transition: color 0.3s ease;
  }
  /* Footer Styling */
  .footer {
    width: 100%;
    background-color: #333333;
    color: #ffffff;
    text-align: center;
    padding: 10px;
    position: fixed;
    bottom: 0;
    left: 0;
  }

  footer p {
    margin: 0;
    font-size: 0.9em;
    color: #bbb;
  }

  footer a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
  }