* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background: linear-gradient(120deg, #110011, #000000, #110011);
  font-family: 'Courier New', monospace;
  overflow: hidden;
  animation: shake 0.3s infinite;
  cursor: url('https://cur.cursors-4u.net/symbols/sym-7/sym642.cur'), auto;
}

@keyframes shake {
  0% { transform: translate(0px, 0px); }
  25% { transform: translate(1px, -1px); }
  50% { transform: translate(-1px, 2px); }
  75% { transform: translate(2px, 1px); }
  100% { transform: translate(0px, 0px); }
}

.hella-bg {
  position: fixed;
  width: 100vw;
  height: 100vh;
  background: repeating-conic-gradient(#0ff 0deg 10deg, #f0f 10deg 20deg, #000 20deg 30deg);
  animation: spin 20s linear infinite;
  filter: blur(4px) brightness(0.8) saturate(5);
  z-index: 0;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.chaos-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #ff00ff;
  text-align: center;
  z-index: 999;
  animation: flicker 2s infinite;
}

@keyframes flicker {
  0%, 100% { opacity: 1; }
  45% { opacity: 0.4; }
  70% { opacity: 0.8; }
}

h1 {
  font-size: 3em;
  text-shadow: 0 0 10px #00ffff, 0 0 20px #ff00ff;
}

#textLine {
  font-size: 1.2em;
  margin-top: 1em;
  color: #aaa;
  animation: glitch 1s infinite;
}

@keyframes glitch {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 1px); }
  40% { transform: translate(2px, -2px); }
  60% { transform: translate(-1px, 2px); }
  80% { transform: translate(1px, -1px); }
  100% { transform: translate(0); }
}

button {
  margin-top: 2em;
  padding: 1em 2em;
  background: transparent;
  border: 2px dashed #0ff;
  color: #fff;
  font-size: 1.2em;
  transition: all 0.2s ease;
  animation: pulse 1s infinite alternate;
}

@keyframes pulse {
  0% { transform: scale(1); }
  100% { transform: scale(1.1); }
}