*,
*:before,
*:after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: #282a36;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

/* the whole scene fills the screen; script.js fits the viewBox to it */
.scene {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  display: block;
}

.line {
  fill: none;
  stroke: #ffffff;
  stroke-width: 8;
  stroke-linecap: round;
}

.lttr {
  fill: #a5b9c7;
  font-size: 50px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: central;
}

.small-heart,
.big-heart {
  fill: #fa4843;
}

.boom-ring {
  fill: none;
  stroke: #763c8c;
}

.boom-dot {
  fill: #763c8c;
}