:root {
  --ground: #fffdf2;
  --ink: #000;
}

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

html,
body {
  height: 100%;
  margin: 0;
}

body {
  background: var(--ground);
  color: var(--ink);
  overflow-x: hidden;
}

.holding {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.holding__logo {
  display: block;
  width: clamp(140px, 28vw, 300px);
  height: auto;
  overflow: visible;
}

/* One fixed-length line. It swims in along a wave and stops as the logo.
   Keyframe values are plain numbers on purpose: Chrome will not blend calc() or var() here. */
.holding__line {
  fill: none;
  stroke: var(--ink);
  stroke-width: 151.46;
  stroke-linecap: butt;
  stroke-linejoin: round;
  stroke-dasharray: 2553.13 17999.55;
  stroke-dashoffset: -15446.42;
  animation: arrive 3.6s cubic-bezier(0.22, 0.7, 0.18, 1) both;
}

@keyframes arrive {
  from {
    stroke-dashoffset: 2553.13;
  }
  to {
    stroke-dashoffset: -15446.42;
  }
}

@media (prefers-reduced-motion: reduce) {
  .holding__line {
    animation: none;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}