:root {
  --white: white;
  --black: black;
  --pink: #fc0aa3;
  --green: #28b62d;
  --bg: #dbd9d7;
}
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
img {
  max-width: 500px;
  vertical-align: middle;
  display: inline-block;
  image-rendering: pixelated;
}
body {
  color: #333;
  background-color: var(--bg);
  font-family: ui-monospace, Menlo, Monaco, 'Cascadia Code', 'Source Code Pro', Consolas, 'DejaVu Sans Mono', monospace;
  font-size: 14px;
  line-height: 20px;
}
h1 {
  margin-top: 20px;
  margin-bottom: 10px;
  font-size: 38px;
  font-weight: bold;
  line-height: 44px;
}
h2 {
  color: var(--pink);
  margin-top: 20px;
  margin-bottom: 10px;
  font-size: 32px;
  font-weight: 700;
  line-height: 36px;
}
h3 {
  margin-top: 20px;
  margin-bottom: 10px;
  font-size: 24px;
  font-weight: 700;
  line-height: 30px;
}
h4 {
  margin-top: 16px;
  margin-bottom: 8px;
  font-size: 18px;
  font-weight: 700;
  line-height: 24px;
}
a {
  color: var(--pink);
  text-decoration: underline;
}
li {
  margin-left: -21px;
}
strong {
  font-weight: bold;
}
figure {
  margin-block-start: 0em;
  margin-block-end: 0em;
  margin-inline-start: 0px;
  margin-inline-end: 0px;
}
.cont {
  max-width: 900px;
  padding-bottom: 250px;
  padding-left: 2px;
  padding-right: 2px;
}
.heading {
  font-size: 19px;
}
.img-sprite {
  width: 100px;
  max-width: none;
  height: 100px;
}
.sprite {
  width: 200px;
}
code, .code {
  color: var(--green);
  white-space: pre-wrap;
  word-break: break-all;
  font-family: ui-monospace, Menlo, Monaco, 'Cascadia Code', 'Source Code Pro', Consolas, 'DejaVu Sans Mono', monospace;
}
details {
  border: 1px solid #bbb;
  padding: 6px 10px;
  margin: 8px 0;
}
details summary {
  cursor: pointer;
  font-weight: bold;
  color: var(--pink);
}
details summary::-webkit-details-marker { color: #333; }
article {
  position: relative;
  justify-content: space-between;
}
article * {
  position: relative;
  box-sizing: border-box;
}
article *::before, article *::after {
  box-sizing: border-box;
  position: absolute;
}
article span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.floppy-525 {
  --magnetic: #543;
  --color: #182024;
  width: 15.75em;
  aspect-ratio: 1;
  background: blue;
  border-radius: 0.2em;
  clip-path: polygon(0 0, 100% 0, 100% 14%, 98% 14%, 98% 18%, 100% 18%, 100% 100%, 0 100%);
  mask:
    radial-gradient(circle at 80% 100%, #0000 0.25em, #000 0.26em) 0 100% / 51% 25% no-repeat,
    radial-gradient(circle at 20% 100%, #0000 0.25em, #000 0.26em) 100% 100% / 51% 25% no-repeat,
    radial-gradient(circle at 50.5% 62%, #0000 1.65em, #000 1.7em) 0 0 / 100% 80% no-repeat;
  background:
    radial-gradient(circle, var(--magnetic) 2.25em, #0000 0),
    radial-gradient(circle at 70% 55%, var(--magnetic) 0.4em, #0000 0),
    var(--color);
}
.floppy-525::before {
  content: "";
  width: 8%;
  height: 25%;
  border-radius: 10em;
  background: var(--magnetic);
  top: 83%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.floppy-525::after {
  content: "";
  width: 50%;
  height: 23%;
  top: 15%;
  left: 70%;
  transform: translate(-50%, -50%);
  border-radius: 0.25em;
  background:
    linear-gradient(#369 15%, #0000 0),
    repeating-linear-gradient(#0000 0 25%, #369 0 28%) 50% 100% / 90% 80% no-repeat,
    #fff;
}
@media screen and (max-width: 479px) {
  h1, h2 {
    font-size: 22px;
    line-height: 28px;
  }
  h3 {
    font-size: 18px;
    line-height: 28px;
  }
}