*,
*::before,
*::after {
  box-sizing: border-box;
  user-select: none;
  -webkit-user-select: none;
}
html,
body {
  margin: 0;
  padding: 0;
}
body {
  background-color: #CCC;
  color: #333;
  font-size: 16px;
  font-family: sans-serif;
}
main {
  position: fixed;
  top: 0;
  left: 0;
  width: 100dvw;
  height: 100dvh;
  overflow: hidden;
}
rt {
  margin-bottom: 0.1em;
  font-size: 0.5em;
}
/* Reset default styles for form elements */
/*
input,
button,
textarea,
select {
    margin: 0;
    padding: 0;
    border: none;
    outline: none;
    background: none;
    font: inherit;
    color: inherit;
}
*/
/* Remove default appearance for specific elements */
/*
button,
input[type="button"],
input[type="reset"],
input[type="submit"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}
*/
/* Reset styles for select elements */
/*
select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}
*/
/* Reset specific styles for text inputs and textareas */
/*
input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
textarea {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}
    */
nav {
  --size: 5dvw;
  position: fixed;
  top: 2.5dvw;
  left: 2.5dvw;
}
nav > a {
  display: block;
  width: var(--size);
  height: var(--size);
  padding-bottom: calc(var(--size) / 10);
  box-shadow: inset 0 calc((var(--size) / 10) * -1) 0 0 #6a6a6a;
  border-radius: calc(var(--size) / 10);
  background-color: #AAA;
  color: #333;
  font-size: calc(var(--size) / 1.75);
  text-align: center;
}
main {
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
}
#image {
  width: 50dvw;
  height: 50dvh;
  overflow: hidden;
}
#image > img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
#letters {
  display: flex;
}
#letters > .letter {
  margin: 0 1dvw;
  border-bottom: 1dvw solid #333;
}
#letters > .letter > span {
  line-height: 1.1;
  font-family: "Space Mono", monospace;
  font-weight: 700;
  font-style: normal;
  font-size: 10dvw;
  font-weight: bold;
  opacity: var(--opacity, 0);
}
@keyframes bounce {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(4px);
  }
  100% {
    transform: translateY(0);
  }
}
@keyframes shake {
  0% {
    transform: translate(0);
  }
  25% {
    transform: translate(4px);
  }
  50% {
    transform: translate(0);
  }
  75% {
    transform: translate(-4px);
  }
  100% {
    transform: translate(0);
  }
}