html, body {
  margin: 0;
  padding: 0;
  min-width: 100%;
  min-height: 100%;
  font-family: 'Inter', sans-serif;
  background: linear-gradient(-45deg, #8EC5FC, #E0C3FC, #F9F871, #A1FFCE);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
}