html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}


body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  min-height: 100%;
  z-index: -1;
  background-image: url('image/tekno.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  animation: glitchBackground 2.8s infinite steps(1);
  filter: contrast(1.3) brightness(1);
  pointer-events: none;
}


  
  h1 {
    text-align: center;
    font-family: "Rubik Glitch", system-ui;
    font-weight: 400;
    font-size: 8em;
    font-style: normal;
    margin: 2rem 0;
    animation: erraticFlicker 1.7s infinite steps(2);
    text-shadow:
    4px 2px red,
    -8px 0 blue,
    0 3px green;
  

  }
  
  #player-container {
    margin-top: 125px;
  }


  #skip-button {
    display: block;
    margin: 2rem auto;
    padding: 0.7rem 1.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    background-color: #0000003a;
    border: none;
    border-radius: 8px;
    color: #ff0000;
    cursor: crosshair;
    transition: background 0.5s;
    width: 300px;
    height: 50px;
  }
  
  #skip-button:hover {
    background-color: #000000;
  }
  
  iframe {
    width: 100%;
    max-width: 800px;
    height: 450px;
    border: none;
    display: block;
    margin: 2rem auto;
  }
  



  @keyframes erraticFlicker {
    0% { filter: brightness(1); opacity: 1; }
    3% { filter: brightness(1.4); opacity: 0.9; }
    7% { filter: brightness(0.7); opacity: 0.6; }
    10% { filter: brightness(1.2); opacity: 0.95; }
    14% { filter: brightness(0.2); opacity: 0.4; }
    17% { filter: brightness(1.1); opacity: 0.8; }
    20% { filter: brightness(1); opacity: 1; }
    100% { filter: brightness(1); opacity: 1; }
  }