img {
	max-width: 100%;
	height: auto;
}
html {
	position: relative;
	min-width: 1270px;
	width: 100%;
	scroll-behavior: smooth;
	scroll-padding-top: 120px;
}
body {
	color: #555;
	width: 100%;
	font-family: "kozuka-gothic-pr6n", sans-serif;
	font-weight: 400;
	font-style: normal;
	text-justify: inter-ideograph;
	font-size: 18px;
	line-height: 1.8;
	font-feature-settings: 'palt';
	position: relative;
	padding-top: 110px;
	background: #f6f6f6;
}
a {
	color: #0075c1;
}
a:hover {
	transition: 0.25s;
}
a:hover img {
	opacity: 0.7;
	transition: 0.25s;
}
.eng{
	font-family: "futura-pt-condensed", sans-serif;
	font-weight: 500;
	font-style: normal;
}
details summary {
	cursor: pointer;
}
header {
	width: 100%;
	height: 110px;
	background: rgba(246,246,246,0.8);
	-webkit-backdrop-filter: blur(5px) brightness(110%);
	backdrop-filter: blur(5px) brightness(110%);
	min-width: 1270px;
	box-sizing: border-box;
	position: fixed;
	display: flex;
	align-items: center;
	justify-content: space-between;
	top: 0;
	left: 0;
	z-index: 10000;
	padding: 0 24px;
	gap: 20px;
}
header a, footer a, .more_button {
	color: inherit;
	text-decoration: none;
}
header h1 {
	max-width: 350px;
	height: 110px;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	gap: 12px;
	font-weight: 400;
}
header h1 > img {
	width: 96px;
	flex-shrink: 0;
	align-self: flex-start;
	margin-top: 8px;
}
header h1 > a {
	display: block;
	font-size: 14px;
	white-space: nowrap;
	overflow: visible;
}
header h1 > a img {
	display: block;
	width: 195px;
}
.header_menu {
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: 8px;
}
.header_contact {
	display: flex;
	align-items: center;
	gap: 24px;
}
.contact_button, .more_button {
	background: #c2e9e9;
	border-radius: 5px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
}
.contact_button {
	font-size: 0.778em;
	padding: 0 18px;
	gap: 10px;
	line-height:32px;
}
.contact_button img {
	width: 22px;
}
.header_tel {
	font-size: 2.222em;
	display: flex;
	align-items: center;
	gap: 8px;
	line-height: 1.2;
}
.header_tel img {
	width: 28px;
}
.header_tel small {
	font-size: 0.35em;
}
#gnav ul {
	display: flex;
	gap: clamp(10px,1.5625dvw,30px);
	font-size: clamp(14px,0.8333dvw,16px);
	font-weight: 500;
	white-space: nowrap;
}
#gnav a:hover, footer a:hover {
	color: #359b9f;
}
.more_button {
	padding: 6px 22px;
}
.more_button:hover, a:hover .more_button, .contact_button:hover {
	background: #a4d9da;
}
a:focus-visible, button:focus-visible {
	outline: 2px solid #0075c1;
	outline-offset: 3px;
}
footer {
	margin-top: 190px;
	border-top: 8px solid #c2e9e9;
}
.footer_inner {
	width: 1270px;
	margin: auto;
	position: relative;
	padding: 70px 0;
}
footer nav {
	display: flex;
	justify-content: space-between;
	font-size: 0.778em;
}
#fnav dt a::before {
	content: "▸";
	margin-right: 8px;
}
#fnav dd ul{
	padding:0 0 0 30px;
	list-style:disc;
}
#fnav1 dd{
	display:flex;
	gap:50px;
}

.gotop {
	position: fixed;
	bottom: 20px;
	right: 20px;
	z-index: 10000;
}
.gotop a{
	width:50px;
	height:50px;
	display:flex;
	justify-content:center;
	align-items:center;
	font-size:14px;
	line-height:1em;
	border-radius: 5px;
	background:#c2e9e9;
	text-align:center;
	text-decoration:none;
}

.gotop a:hover {
	color:#fff;
	background:#fcd881;
}

.copyright {
	border-top: 1px solid #c2e9e9;
	padding: 20px;
	text-align: center;
}
.copyright small {
	font-size: 0.667em;
}