:root {
  color-scheme: light dark;
}
* {
  font-family: Helvetica;
}
body {
  position: relative;
  left: 50%;
  transform: translate(-50%, 0%);
  text-align: center;
}
a {
  color: rgb(0, 64, 255);
  text-decoration: none;
  position: relative;
  transition: color 0.25s;
}
a:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  border-bottom: 2px solid rgb(0, 128, 255);
  transition: 0.4s;
}
a:hover:after {
  width: 100%;
  color: rgb(0, 128, 255);
}
a:hover {
  color: rgb(0, 128, 255);
}
a.soundcloud:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  border-bottom: 2px solid #FF5500;
  transition: 0.4s;
}
a.soundcloud:hover:after {
  width: 100%;
  color: #FF5500;
}
a.soundcloud:hover {
  color: #FF5500;
}
a.bandcamp:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  border-bottom: 2px solid #4C9DBE;
  transition: 0.4s;
}
a.bandcamp:hover:after {
  width: 100%;
  color: #4C9DBE;
}
a.bandcamp:hover {
  color: #4C9DBE;
}
@media (prefers-color-scheme: dark) {
 a {
    color: rgb(0, 128, 255);
    text-decoration: none;
    position: relative;
    transition: color 0.25s;
  }
  a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    border-bottom: 2px solid rgb(78, 166, 255);
    transition: 0.4s;
  }
  a:hover:after {
    width: 100%;
    color: rgb(78, 166, 255);
  }
  a:hover {
    color: rgb(78, 166, 255); 
  }
}