@font-face {
	font-family: Terminal;
	font-style: normal;
	src: url(https://kamuinet.com/files/fonts/TerminessNerdFontMono-Regular.woff) format('woff');
	font-weight: normal;
}


* {
	font-family: Terminal, 'Courier New', Courier, monospace;
}

html {
	height: 100%;
}

body {
	min-height: 100%;

	background-color: #000000;
	
	color: #009900;

	display: grid;
	grid-template-columns: 100%;


	/* > div { */
	/* 	margin: 6px; */
	/* 	border: 1px solid #3d4471; */
	/* 	padding: 1px; */
	/* } */
}

#main-menu {
	position: fixed;
	inset: 0;
	/* width: 93vw; */
	/* height: 93vh; */
	/* max-width: 93vw; */
	/* max-height: 93vh; */
	margin: 6px;
	/* border: 1px solid #004500; */
	padding: 1px;
}

.pop-up {
	position: fixed;
	inset: 0;
	width: 67vw;
	height: 67vh;
	max-width: min(67vw, 67vh);
	max-height: min(67vw, 67vh);
	margin: auto;
	border: 1px solid #727272;
	padding: 1px;

	object-fit: cover;
}

#for_use_later {
	position: fixed;
	inset: 0;
	width: 67vw;
	height: 67vh;
	max-width: min(67vw, 67vh);
	max-height: min(67vw, 67vh);
	margin: auto;
	border: 1px solid #3d4471;
	padding: 1px;
	
}

.horizontal-centre {
	max-width: fit-content;
	margin-left: auto;
	margin-right: auto;
}
.vertical-centre {
	margin-top: 50%;
}

.blinker {
  display: flex;
  align-items: center;
  gap: 2px;
  font-family: Terminal, monospace;
}
@keyframes cursor-blink {
  0% {
    opacity: 0;
  }
}
.blinker::after {
  content: "";
  width: 1px;
  height: 16px;
  background: #00aa00;
  display: inline-block;

  animation: cursor-blink 1.5s steps(2) infinite;
}

@keyframes subtitle-fade {
	0% {
		opacity: 0%;
	}
	100% {
		opacity: 30%;
	}
}
.subtitle {
	position: fixed;
	inset: 0;
	text-align: center;
	font-size: 24px;
	color: #999999;
	margin: auto;
	margin-top: 78vh;

	animation: subtitle-fade 3.0s steps(30) infinite alternate;
}