@import url('https://fonts.googleapis.com/css2?family=Atkinson+Hyperlegible&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Courier+Prime&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Nanum+Myeongjo&display=swap');
html {
  height: 100dvh;
  margin: 0 auto;
  max-width: 600px;
}
* {
  display: block;
  box-sizing: border-box;
  flex-shrink: 0;

  text-wrap: balance;
  font-family: 'Atkinson Hyperlegible', sans-serif;
  text-rendering: optimizeLegibility;
}
title, style, script {
  display: none;
}
body {
  height: 100dvh;
  margin: 0 auto; padding: 0;
  line-height: 1.5;
  background-color: #808080;
  color: #000;
}
main {
  height: 100dvh;
  margin: 0 auto;
  /* padding-top: 64px; */
  display: flex;
  flex-flow: column;
  align-items: center;
}
h1, h2 {
  letter-spacing: 2px;
}
h1 {
  color: #fff;
}
a, b, i, code, span {
  display: inline;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}
a {
  cursor: pointer;
  text-decoration: underline;
}
a:focus {
  filter: brightness(1.333);
}
b { font-weight: bold; }
i { font-style: italic; }
code { 
  font-family: 'DM Mono', monospace;
  font-weight: 500;
  color: #0000FF;
}
ul {
  all: revert;
  width: 90%;
  margin: 0 auto;
  margin-bottom: 1rem;
}
li {
  all: revert;
}
img, video, canvas {
  overflow: hidden;
}

img {
  all: revert-layer;
  display: block;
  margin: 0 auto;
  border-radius: 1px;
}
.t_symbol {
  margin: 2rem auto;
  font-family: "Nanum Myeongjo", serif;
  text-align: center;
  font-size: 64px;
  /* font-weight: bold; */
  color: #666;
}
footer {
  margin-top: 128px;
  height: 64px;
  line-height: 64px;
  letter-spacing: 0.5px;
  font-size: 0.75em;
}
input {
  outline: none;
  border: none;
  padding: 8px 16px;
  border-radius: 32px;
  letter-spacing: 1px;
  font-size: 16px;
}