@charset "UTF-8";
/* Reset css */
/* ============================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-style: solid;
  border-width: 0;
  min-width: 0;
}

html {
  line-height: 1.7;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: system-ui, -apple-system, sans-serif;
}
img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
}

ul,
ol {
  list-style: none;
}

dt {
  font-weight: var(--font-bold);
}

b,
strong {
  font-weight: var(--font-bold);
}

table {
  border-color: inherit;
  border-collapse: collapse;
}

caption {
  text-align: left;
}

td,
th {
  vertical-align: top;
}

th {
  text-align: left;
  font-weight: var(--font-bold);
}

/* Break point */
/* ============================================ */

.pc {
	display:block;
}
.sp {
	display:none;
}
@media (max-width: 768px) {
	.pc {
		display:none;
	}
	.sp {
		display:block;
	}
}


/* Main css */
/* ============================================ */

body {
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size:16px;
  background:url(../images/background.jpg);
  background-position:center;
}
@media (max-width: 768px) {
	body {
		font-size:14px;
	}
}
.container {
  display: flex;
  flex-direction: column;
  min-height: 100svh;
}
.description {
	font-size:1.2em;
  font-weight: 600;
}
@media (max-width: 1200px) {
	.description {
		font-size:1.1em;
	}
}
@media (max-width: 768px) {
	.description {
		font-size:1em;
	}
}

header {
	width:100%;
	background:#414349;
	padding:1em;
	color:#fff;
	text-align:center;
}
header h1 img {
	display:inline-block;
	vertical-align:middle;
	height:1.8em;
	margin:1em;
}
@media (max-width: 768px) {
	header h1 img {
		display:block;
		margin:1em auto;
	}
}

footer {
	width:100%;
	background:#414349;
	padding:1em;
	color:#fff;
	text-align:center;
}
footer .copy {
	font-size:0.8em;
}
main {
	flex: 1;
  align-items: center;
	width:100%;
	max-width:1200px;
	padding:2em 0;
	margin:0 auto;
	text-align:center;
	display:grid;
}

a {
  text-decoration: none;
}

.video {
	max-width:568px;
	width:100%;
	margin:1em auto;
}

.download-btn {
  display: block;
  width: 10em;
  padding: 1em;
  text-align: center;
  background: #000;
  color: #fff;
  border: solid 1px currentColor;
  transition: all 0.3s;
  margin:1em auto;
}
.download-btn:hover, .download-btn:focus {
  color: #000;
  background: #fff;
  border-color: #000;
}